diff --git a/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl
index 7588073a9cb8e7c55240462cee5f06c4e55a264d..985f44fb6c9d7dc35f12a8a60fcc9229f612e6b7 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredF.glsl
@@ -29,2067 +29,11 @@
out vec4 gl_FragColor;
#endif
-#define FXAA_PC 1
-//#define FXAA_GLSL_130 1
-#define FXAA_QUALITY__PRESET 12
-
-/*============================================================================
-
-
- NVIDIA FXAA 3.11 by TIMOTHY LOTTES
-
-
-------------------------------------------------------------------------------
-COPYRIGHT (C) 2010, 2011 NVIDIA CORPORATION. ALL RIGHTS RESERVED.
-------------------------------------------------------------------------------
-TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THIS SOFTWARE IS PROVIDED
-*AS IS* AND NVIDIA AND ITS SUPPLIERS DISCLAIM ALL WARRANTIES, EITHER EXPRESS
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL NVIDIA
-OR ITS SUPPLIERS BE LIABLE FOR ANY SPECIAL, INCIDENTAL, INDIRECT, OR
-CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR
-LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION,
-OR ANY OTHER PECUNIARY LOSS) ARISING OUT OF THE USE OF OR INABILITY TO USE
-THIS SOFTWARE, EVEN IF NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
-DAMAGES.
-
-------------------------------------------------------------------------------
- INTEGRATION CHECKLIST
-------------------------------------------------------------------------------
-(1.)
-In the shader source, setup defines for the desired configuration.
-When providing multiple shaders (for different presets),
-simply setup the defines differently in multiple files.
-Example,
-
- #define FXAA_PC 1
- #define FXAA_HLSL_5 1
- #define FXAA_QUALITY__PRESET 12
-
-Or,
-
- #define FXAA_360 1
-
-Or,
-
- #define FXAA_PS3 1
-
-Etc.
-
-(2.)
-Then include this file,
-
- #include "Fxaa3_11.h"
-
-(3.)
-Then call the FXAA pixel shader from within your desired shader.
-Look at the FXAA Quality FxaaPixelShader() for docs on inputs.
-As for FXAA 3.11 all inputs for all shaders are the same
-to enable easy porting between platforms.
-
- return FxaaPixelShader(...);
-
-(4.)
-Insure pass prior to FXAA outputs RGBL (see next section).
-Or use,
-
- #define FXAA_GREEN_AS_LUMA 1
-
-(5.)
-Setup engine to provide the following constants
-which are used in the FxaaPixelShader() inputs,
-
- FxaaFloat2 fxaaQualityRcpFrame,
- FxaaFloat4 fxaaConsoleRcpFrameOpt,
- FxaaFloat4 fxaaConsoleRcpFrameOpt2,
- FxaaFloat4 fxaaConsole360RcpFrameOpt2,
- FxaaFloat fxaaQualitySubpix,
- FxaaFloat fxaaQualityEdgeThreshold,
- FxaaFloat fxaaQualityEdgeThresholdMin,
- FxaaFloat fxaaConsoleEdgeSharpness,
- FxaaFloat fxaaConsoleEdgeThreshold,
- FxaaFloat fxaaConsoleEdgeThresholdMin,
- FxaaFloat4 fxaaConsole360ConstDir
-
-Look at the FXAA Quality FxaaPixelShader() for docs on inputs.
-
-(6.)
-Have FXAA vertex shader run as a full screen triangle,
-and output "pos" and "fxaaConsolePosPos"
-such that inputs in the pixel shader provide,
-
- // {xy} = center of pixel
- FxaaFloat2 pos,
-
- // {xy__} = upper left of pixel
- // {__zw} = lower right of pixel
- FxaaFloat4 fxaaConsolePosPos,
-
-(7.)
-Insure the texture sampler(s) used by FXAA are set to bilinear filtering.
-
-
-------------------------------------------------------------------------------
- INTEGRATION - RGBL AND COLORSPACE
-------------------------------------------------------------------------------
-FXAA3 requires RGBL as input unless the following is set,
-
- #define FXAA_GREEN_AS_LUMA 1
-
-In which case the engine uses green in place of luma,
-and requires RGB input is in a non-linear colorspace.
-
-RGB should be LDR (low dynamic range).
-Specifically do FXAA after tonemapping.
-
-RGB data as returned by a texture fetch can be non-linear,
-or linear when FXAA_GREEN_AS_LUMA is not set.
-Note an "sRGB format" texture counts as linear,
-because the result of a texture fetch is linear data.
-Regular "RGBA8" textures in the sRGB colorspace are non-linear.
-
-If FXAA_GREEN_AS_LUMA is not set,
-luma must be stored in the alpha channel prior to running FXAA.
-This luma should be in a perceptual space (could be gamma 2.0).
-Example pass before FXAA where output is gamma 2.0 encoded,
-
- color.rgb = ToneMap(color.rgb); // linear color output
- color.rgb = sqrt(color.rgb); // gamma 2.0 color output
- return color;
-
-To use FXAA,
-
- color.rgb = ToneMap(color.rgb); // linear color output
- color.rgb = sqrt(color.rgb); // gamma 2.0 color output
- color.a = dot(color.rgb, FxaaFloat3(0.299, 0.587, 0.114)); // compute luma
- return color;
-
-Another example where output is linear encoded,
-say for instance writing to an sRGB formated render target,
-where the render target does the conversion back to sRGB after blending,
-
- color.rgb = ToneMap(color.rgb); // linear color output
- return color;
-
-To use FXAA,
-
- color.rgb = ToneMap(color.rgb); // linear color output
- color.a = sqrt(dot(color.rgb, FxaaFloat3(0.299, 0.587, 0.114))); // compute luma
- return color;
-
-Getting luma correct is required for the algorithm to work correctly.
-
-
-------------------------------------------------------------------------------
- BEING LINEARLY CORRECT?
-------------------------------------------------------------------------------
-Applying FXAA to a framebuffer with linear RGB color will look worse.
-This is very counter intuitive, but happends to be true in this case.
-The reason is because dithering artifacts will be more visiable
-in a linear colorspace.
-
-
-------------------------------------------------------------------------------
- COMPLEX INTEGRATION
-------------------------------------------------------------------------------
-Q. What if the engine is blending into RGB before wanting to run FXAA?
-
-A. In the last opaque pass prior to FXAA,
- have the pass write out luma into alpha.
- Then blend into RGB only.
- FXAA should be able to run ok
- assuming the blending pass did not any add aliasing.
- This should be the common case for particles and common blending passes.
-
-A. Or use FXAA_GREEN_AS_LUMA.
-
-============================================================================*/
-
-/*============================================================================
-
- INTEGRATION KNOBS
-
-============================================================================*/
-//
-// FXAA_PS3 and FXAA_360 choose the console algorithm (FXAA3 CONSOLE).
-// FXAA_360_OPT is a prototype for the new optimized 360 version.
-//
-// 1 = Use API.
-// 0 = Don't use API.
-//
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_PS3
- #define FXAA_PS3 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_360
- #define FXAA_360 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_360_OPT
- #define FXAA_360_OPT 0
-#endif
-/*==========================================================================*/
-#ifndef FXAA_PC
- //
- // FXAA Quality
- // The high quality PC algorithm.
- //
- #define FXAA_PC 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_PC_CONSOLE
- //
- // The console algorithm for PC is included
- // for developers targeting really low spec machines.
- // Likely better to just run FXAA_PC, and use a really low preset.
- //
- #define FXAA_PC_CONSOLE 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_GLSL_120
- #define FXAA_GLSL_120 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_GLSL_130
- #define FXAA_GLSL_130 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_HLSL_3
- #define FXAA_HLSL_3 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_HLSL_4
- #define FXAA_HLSL_4 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_HLSL_5
- #define FXAA_HLSL_5 0
-#endif
-/*==========================================================================*/
-#ifndef FXAA_GREEN_AS_LUMA
- //
- // For those using non-linear color,
- // and either not able to get luma in alpha, or not wanting to,
- // this enables FXAA to run using green as a proxy for luma.
- // So with this enabled, no need to pack luma in alpha.
- //
- // This will turn off AA on anything which lacks some amount of green.
- // Pure red and blue or combination of only R and B, will get no AA.
- //
- // Might want to lower the settings for both,
- // fxaaConsoleEdgeThresholdMin
- // fxaaQualityEdgeThresholdMin
- // In order to insure AA does not get turned off on colors
- // which contain a minor amount of green.
- //
- // 1 = On.
- // 0 = Off.
- //
- #define FXAA_GREEN_AS_LUMA 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_EARLY_EXIT
- //
- // Controls algorithm's early exit path.
- // On PS3 turning this ON adds 2 cycles to the shader.
- // On 360 turning this OFF adds 10ths of a millisecond to the shader.
- // Turning this off on console will result in a more blurry image.
- // So this defaults to on.
- //
- // 1 = On.
- // 0 = Off.
- //
- #define FXAA_EARLY_EXIT 1
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_DISCARD
- //
- // Only valid for PC OpenGL currently.
- // Probably will not work when FXAA_GREEN_AS_LUMA = 1.
- //
- // 1 = Use discard on pixels which don't need AA.
- // For APIs which enable concurrent TEX+ROP from same surface.
- // 0 = Return unchanged color on pixels which don't need AA.
- //
- #define FXAA_DISCARD 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_FAST_PIXEL_OFFSET
- //
- // Used for GLSL 120 only.
- //
- // 1 = GL API supports fast pixel offsets
- // 0 = do not use fast pixel offsets
- //
- #ifdef GL_EXT_gpu_shader4
- #define FXAA_FAST_PIXEL_OFFSET 1
- #endif
- #ifdef GL_NV_gpu_shader5
- #define FXAA_FAST_PIXEL_OFFSET 1
- #endif
- #ifdef GL_ARB_gpu_shader5
- #define FXAA_FAST_PIXEL_OFFSET 1
- #endif
- #ifndef FXAA_FAST_PIXEL_OFFSET
- #define FXAA_FAST_PIXEL_OFFSET 0
- #endif
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_GATHER4_ALPHA
- //
- // 1 = API supports gather4 on alpha channel.
- // 0 = API does not support gather4 on alpha channel.
- //
- #if (FXAA_HLSL_5 == 1)
- #define FXAA_GATHER4_ALPHA 1
- #endif
- #ifdef GL_ARB_gpu_shader5
- #define FXAA_GATHER4_ALPHA 1
- #endif
- #ifdef GL_NV_gpu_shader5
- #define FXAA_GATHER4_ALPHA 1
- #endif
- #ifndef FXAA_GATHER4_ALPHA
- #define FXAA_GATHER4_ALPHA 0
- #endif
-#endif
-
-/*============================================================================
- FXAA CONSOLE PS3 - TUNING KNOBS
-============================================================================*/
-#ifndef FXAA_CONSOLE__PS3_EDGE_SHARPNESS
- //
- // Consoles the sharpness of edges on PS3 only.
- // Non-PS3 tuning is done with shader input.
- //
- // Due to the PS3 being ALU bound,
- // there are only two safe values here: 4 and 8.
- // These options use the shaders ability to a free *|/ by 2|4|8.
- //
- // 8.0 is sharper
- // 4.0 is softer
- // 2.0 is really soft (good for vector graphics inputs)
- //
- #if 1
- #define FXAA_CONSOLE__PS3_EDGE_SHARPNESS 8.0
- #endif
- #if 0
- #define FXAA_CONSOLE__PS3_EDGE_SHARPNESS 4.0
- #endif
- #if 0
- #define FXAA_CONSOLE__PS3_EDGE_SHARPNESS 2.0
- #endif
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_CONSOLE__PS3_EDGE_THRESHOLD
- //
- // Only effects PS3.
- // Non-PS3 tuning is done with shader input.
- //
- // The minimum amount of local contrast required to apply algorithm.
- // The console setting has a different mapping than the quality setting.
- //
- // This only applies when FXAA_EARLY_EXIT is 1.
- //
- // Due to the PS3 being ALU bound,
- // there are only two safe values here: 0.25 and 0.125.
- // These options use the shaders ability to a free *|/ by 2|4|8.
- //
- // 0.125 leaves less aliasing, but is softer
- // 0.25 leaves more aliasing, and is sharper
- //
- #if 1
- #define FXAA_CONSOLE__PS3_EDGE_THRESHOLD 0.125
- #else
- #define FXAA_CONSOLE__PS3_EDGE_THRESHOLD 0.25
- #endif
-#endif
-
-/*============================================================================
- FXAA QUALITY - TUNING KNOBS
-------------------------------------------------------------------------------
-NOTE the other tuning knobs are now in the shader function inputs!
-============================================================================*/
-#ifndef FXAA_QUALITY__PRESET
- //
- // Choose the quality preset.
- // This needs to be compiled into the shader as it effects code.
- // Best option to include multiple presets is to
- // in each shader define the preset, then include this file.
- //
- // OPTIONS
- // -----------------------------------------------------------------------
- // 10 to 15 - default medium dither (10=fastest, 15=highest quality)
- // 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality)
- // 39 - no dither, very expensive
- //
- // NOTES
- // -----------------------------------------------------------------------
- // 12 = slightly faster then FXAA 3.9 and higher edge quality (default)
- // 13 = about same speed as FXAA 3.9 and better than 12
- // 23 = closest to FXAA 3.9 visually and performance wise
- // _ = the lowest digit is directly related to performance
- // _ = the highest digit is directly related to style
- //
- #define FXAA_QUALITY__PRESET 12
-#endif
-
-
-/*============================================================================
-
- FXAA QUALITY - PRESETS
-
-============================================================================*/
-
-/*============================================================================
- FXAA QUALITY - MEDIUM DITHER PRESETS
-============================================================================*/
-#if (FXAA_QUALITY__PRESET == 10)
- #define FXAA_QUALITY__PS 3
- #define FXAA_QUALITY__P0 1.5
- #define FXAA_QUALITY__P1 3.0
- #define FXAA_QUALITY__P2 12.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 11)
- #define FXAA_QUALITY__PS 4
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 3.0
- #define FXAA_QUALITY__P3 12.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 12)
- #define FXAA_QUALITY__PS 5
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 4.0
- #define FXAA_QUALITY__P4 12.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 13)
- #define FXAA_QUALITY__PS 6
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 4.0
- #define FXAA_QUALITY__P5 12.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 14)
- #define FXAA_QUALITY__PS 7
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 4.0
- #define FXAA_QUALITY__P6 12.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 15)
- #define FXAA_QUALITY__PS 8
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 2.0
- #define FXAA_QUALITY__P6 4.0
- #define FXAA_QUALITY__P7 12.0
-#endif
-
-/*============================================================================
- FXAA QUALITY - LOW DITHER PRESETS
-============================================================================*/
-#if (FXAA_QUALITY__PRESET == 20)
- #define FXAA_QUALITY__PS 3
- #define FXAA_QUALITY__P0 1.5
- #define FXAA_QUALITY__P1 2.0
- #define FXAA_QUALITY__P2 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 21)
- #define FXAA_QUALITY__PS 4
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 22)
- #define FXAA_QUALITY__PS 5
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 23)
- #define FXAA_QUALITY__PS 6
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 24)
- #define FXAA_QUALITY__PS 7
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 3.0
- #define FXAA_QUALITY__P6 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 25)
- #define FXAA_QUALITY__PS 8
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 2.0
- #define FXAA_QUALITY__P6 4.0
- #define FXAA_QUALITY__P7 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 26)
- #define FXAA_QUALITY__PS 9
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 2.0
- #define FXAA_QUALITY__P6 2.0
- #define FXAA_QUALITY__P7 4.0
- #define FXAA_QUALITY__P8 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 27)
- #define FXAA_QUALITY__PS 10
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 2.0
- #define FXAA_QUALITY__P6 2.0
- #define FXAA_QUALITY__P7 2.0
- #define FXAA_QUALITY__P8 4.0
- #define FXAA_QUALITY__P9 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 28)
- #define FXAA_QUALITY__PS 11
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 2.0
- #define FXAA_QUALITY__P6 2.0
- #define FXAA_QUALITY__P7 2.0
- #define FXAA_QUALITY__P8 2.0
- #define FXAA_QUALITY__P9 4.0
- #define FXAA_QUALITY__P10 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 29)
- #define FXAA_QUALITY__PS 12
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 2.0
- #define FXAA_QUALITY__P6 2.0
- #define FXAA_QUALITY__P7 2.0
- #define FXAA_QUALITY__P8 2.0
- #define FXAA_QUALITY__P9 2.0
- #define FXAA_QUALITY__P10 4.0
- #define FXAA_QUALITY__P11 8.0
-#endif
-
-/*============================================================================
- FXAA QUALITY - EXTREME QUALITY
-============================================================================*/
-#if (FXAA_QUALITY__PRESET == 39)
- #define FXAA_QUALITY__PS 12
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.0
- #define FXAA_QUALITY__P2 1.0
- #define FXAA_QUALITY__P3 1.0
- #define FXAA_QUALITY__P4 1.0
- #define FXAA_QUALITY__P5 1.5
- #define FXAA_QUALITY__P6 2.0
- #define FXAA_QUALITY__P7 2.0
- #define FXAA_QUALITY__P8 2.0
- #define FXAA_QUALITY__P9 2.0
- #define FXAA_QUALITY__P10 4.0
- #define FXAA_QUALITY__P11 8.0
-#endif
-
-
-
-/*============================================================================
-
- API PORTING
-
-============================================================================*/
-#if (FXAA_GLSL_120 == 1) || (FXAA_GLSL_130 == 1)
- #define FxaaBool bool
- #define FxaaDiscard discard
- #define FxaaFloat float
- #define FxaaFloat2 vec2
- #define FxaaFloat3 vec3
- #define FxaaFloat4 vec4
- #define FxaaHalf float
- #define FxaaHalf2 vec2
- #define FxaaHalf3 vec3
- #define FxaaHalf4 vec4
- #define FxaaInt2 ivec2
- #define FxaaSat(x) clamp(x, 0.0, 1.0)
- #define FxaaTex sampler2D
-#else
- #define FxaaBool bool
- #define FxaaDiscard clip(-1)
- #define FxaaFloat float
- #define FxaaFloat2 float2
- #define FxaaFloat3 float3
- #define FxaaFloat4 float4
- #define FxaaHalf half
- #define FxaaHalf2 half2
- #define FxaaHalf3 half3
- #define FxaaHalf4 half4
- #define FxaaSat(x) saturate(x)
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_GLSL_120 == 1)
- // Requires,
- // #version 120
- // And at least,
- // #extension GL_EXT_gpu_shader4 : enable
- // (or set FXAA_FAST_PIXEL_OFFSET 1 to work like DX9)
- #define FxaaTexTop(t, p) texture2DLod(t, p, 0.0)
- #if (FXAA_FAST_PIXEL_OFFSET == 1)
- #define FxaaTexOff(t, p, o, r) texture2DLodOffset(t, p, 0.0, o)
- #else
- #define FxaaTexOff(t, p, o, r) texture2DLod(t, p + (o * r), 0.0)
- #endif
- #if (FXAA_GATHER4_ALPHA == 1)
- // use #extension GL_ARB_gpu_shader5 : enable
- #define FxaaTexAlpha4(t, p) textureGather(t, p, 3)
- #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3)
- #define FxaaTexGreen4(t, p) textureGather(t, p, 1)
- #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1)
- #endif
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_GLSL_130 == 1)
- // Requires "#version 130" or better
- #define FxaaTexTop(t, p) textureLod(t, p, 0.0)
- #define FxaaTexOff(t, p, o, r) textureLodOffset(t, p, 0.0, o)
- #if (FXAA_GATHER4_ALPHA == 1)
- // use #extension GL_ARB_gpu_shader5 : enable
- #define FxaaTexAlpha4(t, p) textureGather(t, p, 3)
- #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3)
- #define FxaaTexGreen4(t, p) textureGather(t, p, 1)
- #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1)
- #endif
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_HLSL_3 == 1) || (FXAA_360 == 1) || (FXAA_PS3 == 1)
- #define FxaaInt2 float2
- #define FxaaTex sampler2D
- #define FxaaTexTop(t, p) tex2Dlod(t, float4(p, 0.0, 0.0))
- #define FxaaTexOff(t, p, o, r) tex2Dlod(t, float4(p + (o * r), 0, 0))
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_HLSL_4 == 1)
- #define FxaaInt2 int2
- struct FxaaTex { SamplerState smpl; Texture2D tex; };
- #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0)
- #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o)
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_HLSL_5 == 1)
- #define FxaaInt2 int2
- struct FxaaTex { SamplerState smpl; Texture2D tex; };
- #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0)
- #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o)
- #define FxaaTexAlpha4(t, p) t.tex.GatherAlpha(t.smpl, p)
- #define FxaaTexOffAlpha4(t, p, o) t.tex.GatherAlpha(t.smpl, p, o)
- #define FxaaTexGreen4(t, p) t.tex.GatherGreen(t.smpl, p)
- #define FxaaTexOffGreen4(t, p, o) t.tex.GatherGreen(t.smpl, p, o)
-#endif
-
-
-/*============================================================================
- GREEN AS LUMA OPTION SUPPORT FUNCTION
-============================================================================*/
-#if (FXAA_GREEN_AS_LUMA == 0)
- FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.w; }
-#else
- FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.y; }
-#endif
-
-
-
-
-/*============================================================================
-
- FXAA3 QUALITY - PC
-
-============================================================================*/
-#if (FXAA_PC == 1)
-/*--------------------------------------------------------------------------*/
-FxaaFloat4 FxaaPixelShader(
- //
- // Use noperspective interpolation here (turn off perspective interpolation).
- // {xy} = center of pixel
- FxaaFloat2 pos,
- //
- // Used only for FXAA Console, and not used on the 360 version.
- // Use noperspective interpolation here (turn off perspective interpolation).
- // {xy__} = upper left of pixel
- // {__zw} = lower right of pixel
- FxaaFloat4 fxaaConsolePosPos,
- //
- // Input color texture.
- // {rgb_} = color in linear or perceptual color space
- // if (FXAA_GREEN_AS_LUMA == 0)
- // {___a} = luma in perceptual color space (not linear)
- FxaaTex tex,
- //
- // Only used on the optimized 360 version of FXAA Console.
- // For everything but 360, just use the same input here as for "tex".
- // For 360, same texture, just alias with a 2nd sampler.
- // This sampler needs to have an exponent bias of -1.
- FxaaTex fxaaConsole360TexExpBiasNegOne,
- //
- // Only used on the optimized 360 version of FXAA Console.
- // For everything but 360, just use the same input here as for "tex".
- // For 360, same texture, just alias with a 3nd sampler.
- // This sampler needs to have an exponent bias of -2.
- FxaaTex fxaaConsole360TexExpBiasNegTwo,
- //
- // Only used on FXAA Quality.
- // This must be from a constant/uniform.
- // {x_} = 1.0/screenWidthInPixels
- // {_y} = 1.0/screenHeightInPixels
- FxaaFloat2 fxaaQualityRcpFrame,
- //
- // Only used on FXAA Console.
- // This must be from a constant/uniform.
- // This effects sub-pixel AA quality and inversely sharpness.
- // Where N ranges between,
- // N = 0.50 (default)
- // N = 0.33 (sharper)
- // {x___} = -N/screenWidthInPixels
- // {_y__} = -N/screenHeightInPixels
- // {__z_} = N/screenWidthInPixels
- // {___w} = N/screenHeightInPixels
- FxaaFloat4 fxaaConsoleRcpFrameOpt,
- //
- // Only used on FXAA Console.
- // Not used on 360, but used on PS3 and PC.
- // This must be from a constant/uniform.
- // {x___} = -2.0/screenWidthInPixels
- // {_y__} = -2.0/screenHeightInPixels
- // {__z_} = 2.0/screenWidthInPixels
- // {___w} = 2.0/screenHeightInPixels
- FxaaFloat4 fxaaConsoleRcpFrameOpt2,
- //
- // Only used on FXAA Console.
- // Only used on 360 in place of fxaaConsoleRcpFrameOpt2.
- // This must be from a constant/uniform.
- // {x___} = 8.0/screenWidthInPixels
- // {_y__} = 8.0/screenHeightInPixels
- // {__z_} = -4.0/screenWidthInPixels
- // {___w} = -4.0/screenHeightInPixels
- FxaaFloat4 fxaaConsole360RcpFrameOpt2,
- //
- // Only used on FXAA Quality.
- // This used to be the FXAA_QUALITY__SUBPIX define.
- // It is here now to allow easier tuning.
- // Choose the amount of sub-pixel aliasing removal.
- // This can effect sharpness.
- // 1.00 - upper limit (softer)
- // 0.75 - default amount of filtering
- // 0.50 - lower limit (sharper, less sub-pixel aliasing removal)
- // 0.25 - almost off
- // 0.00 - completely off
- FxaaFloat fxaaQualitySubpix,
- //
- // Only used on FXAA Quality.
- // This used to be the FXAA_QUALITY__EDGE_THRESHOLD define.
- // It is here now to allow easier tuning.
- // The minimum amount of local contrast required to apply algorithm.
- // 0.333 - too little (faster)
- // 0.250 - low quality
- // 0.166 - default
- // 0.125 - high quality
- // 0.063 - overkill (slower)
- FxaaFloat fxaaQualityEdgeThreshold,
- //
- // Only used on FXAA Quality.
- // This used to be the FXAA_QUALITY__EDGE_THRESHOLD_MIN define.
- // It is here now to allow easier tuning.
- // Trims the algorithm from processing darks.
- // 0.0833 - upper limit (default, the start of visible unfiltered edges)
- // 0.0625 - high quality (faster)
- // 0.0312 - visible limit (slower)
- // Special notes when using FXAA_GREEN_AS_LUMA,
- // Likely want to set this to zero.
- // As colors that are mostly not-green
- // will appear very dark in the green channel!
- // Tune by looking at mostly non-green content,
- // then start at zero and increase until aliasing is a problem.
- FxaaFloat fxaaQualityEdgeThresholdMin,
- //
- // Only used on FXAA Console.
- // This used to be the FXAA_CONSOLE__EDGE_SHARPNESS define.
- // It is here now to allow easier tuning.
- // This does not effect PS3, as this needs to be compiled in.
- // Use FXAA_CONSOLE__PS3_EDGE_SHARPNESS for PS3.
- // Due to the PS3 being ALU bound,
- // there are only three safe values here: 2 and 4 and 8.
- // These options use the shaders ability to a free *|/ by 2|4|8.
- // For all other platforms can be a non-power of two.
- // 8.0 is sharper (default!!!)
- // 4.0 is softer
- // 2.0 is really soft (good only for vector graphics inputs)
- FxaaFloat fxaaConsoleEdgeSharpness,
- //
- // Only used on FXAA Console.
- // This used to be the FXAA_CONSOLE__EDGE_THRESHOLD define.
- // It is here now to allow easier tuning.
- // This does not effect PS3, as this needs to be compiled in.
- // Use FXAA_CONSOLE__PS3_EDGE_THRESHOLD for PS3.
- // Due to the PS3 being ALU bound,
- // there are only two safe values here: 1/4 and 1/8.
- // These options use the shaders ability to a free *|/ by 2|4|8.
- // The console setting has a different mapping than the quality setting.
- // Other platforms can use other values.
- // 0.125 leaves less aliasing, but is softer (default!!!)
- // 0.25 leaves more aliasing, and is sharper
- FxaaFloat fxaaConsoleEdgeThreshold,
- //
- // Only used on FXAA Console.
- // This used to be the FXAA_CONSOLE__EDGE_THRESHOLD_MIN define.
- // It is here now to allow easier tuning.
- // Trims the algorithm from processing darks.
- // The console setting has a different mapping than the quality setting.
- // This only applies when FXAA_EARLY_EXIT is 1.
- // This does not apply to PS3,
- // PS3 was simplified to avoid more shader instructions.
- // 0.06 - faster but more aliasing in darks
- // 0.05 - default
- // 0.04 - slower and less aliasing in darks
- // Special notes when using FXAA_GREEN_AS_LUMA,
- // Likely want to set this to zero.
- // As colors that are mostly not-green
- // will appear very dark in the green channel!
- // Tune by looking at mostly non-green content,
- // then start at zero and increase until aliasing is a problem.
- FxaaFloat fxaaConsoleEdgeThresholdMin,
- //
- // Extra constants for 360 FXAA Console only.
- // Use zeros or anything else for other platforms.
- // These must be in physical constant registers and NOT immedates.
- // Immedates will result in compiler un-optimizing.
- // {xyzw} = float4(1.0, -1.0, 0.25, -0.25)
- FxaaFloat4 fxaaConsole360ConstDir
-) {
-/*--------------------------------------------------------------------------*/
- FxaaFloat2 posM;
- posM.x = pos.x;
- posM.y = pos.y;
- #if (FXAA_GATHER4_ALPHA == 1)
- #if (FXAA_DISCARD == 0)
- FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
- #if (FXAA_GREEN_AS_LUMA == 0)
- #define lumaM rgbyM.w
- #else
- #define lumaM rgbyM.y
- #endif
- #endif
- #if (FXAA_GREEN_AS_LUMA == 0)
- FxaaFloat4 luma4A = FxaaTexAlpha4(tex, posM);
- FxaaFloat4 luma4B = FxaaTexOffAlpha4(tex, posM, FxaaInt2(-1, -1));
- #else
- FxaaFloat4 luma4A = FxaaTexGreen4(tex, posM);
- FxaaFloat4 luma4B = FxaaTexOffGreen4(tex, posM, FxaaInt2(-1, -1));
- #endif
- #if (FXAA_DISCARD == 1)
- #define lumaM luma4A.w
- #endif
- #define lumaE luma4A.z
- #define lumaS luma4A.x
- #define lumaSE luma4A.y
- #define lumaNW luma4B.w
- #define lumaN luma4B.z
- #define lumaW luma4B.x
- #else
- FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
- #if (FXAA_GREEN_AS_LUMA == 0)
- #define lumaM rgbyM.w
- #else
- #define lumaM rgbyM.y
- #endif
- FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0, 1), fxaaQualityRcpFrame.xy));
- FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 0), fxaaQualityRcpFrame.xy));
- FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0,-1), fxaaQualityRcpFrame.xy));
- FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 0), fxaaQualityRcpFrame.xy));
- #endif
-/*--------------------------------------------------------------------------*/
- FxaaFloat maxSM = max(lumaS, lumaM);
- FxaaFloat minSM = min(lumaS, lumaM);
- FxaaFloat maxESM = max(lumaE, maxSM);
- FxaaFloat minESM = min(lumaE, minSM);
- FxaaFloat maxWN = max(lumaN, lumaW);
- FxaaFloat minWN = min(lumaN, lumaW);
- FxaaFloat rangeMax = max(maxWN, maxESM);
- FxaaFloat rangeMin = min(minWN, minESM);
- FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;
- FxaaFloat range = rangeMax - rangeMin;
- FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);
- FxaaBool earlyExit = range < rangeMaxClamped;
-/*--------------------------------------------------------------------------*/
- if(earlyExit)
- #if (FXAA_DISCARD == 1)
- FxaaDiscard;
- #else
- return rgbyM;
- #endif
-/*--------------------------------------------------------------------------*/
- #if (FXAA_GATHER4_ALPHA == 0)
- FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1,-1), fxaaQualityRcpFrame.xy));
- FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 1), fxaaQualityRcpFrame.xy));
- FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1,-1), fxaaQualityRcpFrame.xy));
- FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
- #else
- FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(1, -1), fxaaQualityRcpFrame.xy));
- FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
- #endif
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaNS = lumaN + lumaS;
- FxaaFloat lumaWE = lumaW + lumaE;
- FxaaFloat subpixRcpRange = 1.0/range;
- FxaaFloat subpixNSWE = lumaNS + lumaWE;
- FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS;
- FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE;
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaNESE = lumaNE + lumaSE;
- FxaaFloat lumaNWNE = lumaNW + lumaNE;
- FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE;
- FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE;
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaNWSW = lumaNW + lumaSW;
- FxaaFloat lumaSWSE = lumaSW + lumaSE;
- FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);
- FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);
- FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;
- FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE;
- FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4;
- FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4;
-/*--------------------------------------------------------------------------*/
- FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE;
- FxaaFloat lengthSign = fxaaQualityRcpFrame.x;
- FxaaBool horzSpan = edgeHorz >= edgeVert;
- FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;
-/*--------------------------------------------------------------------------*/
- if(!horzSpan) lumaN = lumaW;
- if(!horzSpan) lumaS = lumaE;
- if(horzSpan) lengthSign = fxaaQualityRcpFrame.y;
- FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM;
-/*--------------------------------------------------------------------------*/
- FxaaFloat gradientN = lumaN - lumaM;
- FxaaFloat gradientS = lumaS - lumaM;
- FxaaFloat lumaNN = lumaN + lumaM;
- FxaaFloat lumaSS = lumaS + lumaM;
- FxaaBool pairN = abs(gradientN) >= abs(gradientS);
- FxaaFloat gradient = max(abs(gradientN), abs(gradientS));
- if(pairN) lengthSign = -lengthSign;
- FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange);
-/*--------------------------------------------------------------------------*/
- FxaaFloat2 posB;
- posB.x = posM.x;
- posB.y = posM.y;
- FxaaFloat2 offNP;
- offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;
- offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;
- if(!horzSpan) posB.x += lengthSign * 0.5;
- if( horzSpan) posB.y += lengthSign * 0.5;
-/*--------------------------------------------------------------------------*/
- FxaaFloat2 posN;
- posN.x = posB.x - offNP.x * FXAA_QUALITY__P0;
- posN.y = posB.y - offNP.y * FXAA_QUALITY__P0;
- FxaaFloat2 posP;
- posP.x = posB.x + offNP.x * FXAA_QUALITY__P0;
- posP.y = posB.y + offNP.y * FXAA_QUALITY__P0;
- FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0;
- FxaaFloat lumaEndN = FxaaLuma(FxaaTexTop(tex, posN));
- FxaaFloat subpixE = subpixC * subpixC;
- FxaaFloat lumaEndP = FxaaLuma(FxaaTexTop(tex, posP));
-/*--------------------------------------------------------------------------*/
- if(!pairN) lumaNN = lumaSS;
- FxaaFloat gradientScaled = gradient * 1.0/4.0;
- FxaaFloat lumaMM = lumaM - lumaNN * 0.5;
- FxaaFloat subpixF = subpixD * subpixE;
- FxaaBool lumaMLTZero = lumaMM < 0.0;
-/*--------------------------------------------------------------------------*/
- lumaEndN -= lumaNN * 0.5;
- lumaEndP -= lumaNN * 0.5;
- FxaaBool doneN = abs(lumaEndN) >= gradientScaled;
- FxaaBool doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P1;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P1;
- FxaaBool doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P1;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P1;
-/*--------------------------------------------------------------------------*/
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P2;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P2;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P2;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P2;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 3)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P3;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P3;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P3;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P3;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 4)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P4;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P4;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P4;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P4;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 5)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P5;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P5;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P5;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P5;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 6)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P6;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P6;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P6;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P6;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 7)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P7;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P7;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P7;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P7;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 8)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P8;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P8;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P8;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P8;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 9)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P9;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P9;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P9;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P9;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 10)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P10;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P10;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P10;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P10;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 11)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P11;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P11;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P11;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P11;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 12)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P12;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P12;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P12;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P12;
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
-/*--------------------------------------------------------------------------*/
- FxaaFloat dstN = posM.x - posN.x;
- FxaaFloat dstP = posP.x - posM.x;
- if(!horzSpan) dstN = posM.y - posN.y;
- if(!horzSpan) dstP = posP.y - posM.y;
-/*--------------------------------------------------------------------------*/
- FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;
- FxaaFloat spanLength = (dstP + dstN);
- FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;
- FxaaFloat spanLengthRcp = 1.0/spanLength;
-/*--------------------------------------------------------------------------*/
- FxaaBool directionN = dstN < dstP;
- FxaaFloat dst = min(dstN, dstP);
- FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP;
- FxaaFloat subpixG = subpixF * subpixF;
- FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5;
- FxaaFloat subpixH = subpixG * fxaaQualitySubpix;
-/*--------------------------------------------------------------------------*/
- FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0;
- FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH);
- if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;
- if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;
- #if (FXAA_DISCARD == 1)
- return FxaaTexTop(tex, posM);
- #else
- return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM);
- #endif
-}
-/*==========================================================================*/
-#endif
-
-
-
-
-/*============================================================================
-
- FXAA3 CONSOLE - PC VERSION
-
-------------------------------------------------------------------------------
-Instead of using this on PC, I'd suggest just using FXAA Quality with
- #define FXAA_QUALITY__PRESET 10
-Or
- #define FXAA_QUALITY__PRESET 20
-Either are higher qualilty and almost as fast as this on modern PC GPUs.
-============================================================================*/
-#if (FXAA_PC_CONSOLE == 1)
-/*--------------------------------------------------------------------------*/
-FxaaFloat4 FxaaPixelShader(
- // See FXAA Quality FxaaPixelShader() source for docs on Inputs!
- FxaaFloat2 pos,
- FxaaFloat4 fxaaConsolePosPos,
- FxaaTex tex,
- FxaaTex fxaaConsole360TexExpBiasNegOne,
- FxaaTex fxaaConsole360TexExpBiasNegTwo,
- FxaaFloat2 fxaaQualityRcpFrame,
- FxaaFloat4 fxaaConsoleRcpFrameOpt,
- FxaaFloat4 fxaaConsoleRcpFrameOpt2,
- FxaaFloat4 fxaaConsole360RcpFrameOpt2,
- FxaaFloat fxaaQualitySubpix,
- FxaaFloat fxaaQualityEdgeThreshold,
- FxaaFloat fxaaQualityEdgeThresholdMin,
- FxaaFloat fxaaConsoleEdgeSharpness,
- FxaaFloat fxaaConsoleEdgeThreshold,
- FxaaFloat fxaaConsoleEdgeThresholdMin,
- FxaaFloat4 fxaaConsole360ConstDir
-) {
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaNw = FxaaLuma(FxaaTexTop(tex, fxaaConsolePosPos.xy));
- FxaaFloat lumaSw = FxaaLuma(FxaaTexTop(tex, fxaaConsolePosPos.xw));
- FxaaFloat lumaNe = FxaaLuma(FxaaTexTop(tex, fxaaConsolePosPos.zy));
- FxaaFloat lumaSe = FxaaLuma(FxaaTexTop(tex, fxaaConsolePosPos.zw));
-/*--------------------------------------------------------------------------*/
- FxaaFloat4 rgbyM = FxaaTexTop(tex, pos.xy);
- #if (FXAA_GREEN_AS_LUMA == 0)
- FxaaFloat lumaM = rgbyM.w;
- #else
- FxaaFloat lumaM = rgbyM.y;
- #endif
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaMaxNwSw = max(lumaNw, lumaSw);
- lumaNe += 1.0/384.0;
- FxaaFloat lumaMinNwSw = min(lumaNw, lumaSw);
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaMaxNeSe = max(lumaNe, lumaSe);
- FxaaFloat lumaMinNeSe = min(lumaNe, lumaSe);
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaMax = max(lumaMaxNeSe, lumaMaxNwSw);
- FxaaFloat lumaMin = min(lumaMinNeSe, lumaMinNwSw);
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaMaxScaled = lumaMax * fxaaConsoleEdgeThreshold;
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaMinM = min(lumaMin, lumaM);
- FxaaFloat lumaMaxScaledClamped = max(fxaaConsoleEdgeThresholdMin, lumaMaxScaled);
- FxaaFloat lumaMaxM = max(lumaMax, lumaM);
- FxaaFloat dirSwMinusNe = lumaSw - lumaNe;
- FxaaFloat lumaMaxSubMinM = lumaMaxM - lumaMinM;
- FxaaFloat dirSeMinusNw = lumaSe - lumaNw;
- if(lumaMaxSubMinM < lumaMaxScaledClamped) return rgbyM;
-/*--------------------------------------------------------------------------*/
- FxaaFloat2 dir;
- dir.x = dirSwMinusNe + dirSeMinusNw;
- dir.y = dirSwMinusNe - dirSeMinusNw;
-/*--------------------------------------------------------------------------*/
- FxaaFloat2 dir1 = normalize(dir.xy);
- FxaaFloat4 rgbyN1 = FxaaTexTop(tex, pos.xy - dir1 * fxaaConsoleRcpFrameOpt.zw);
- FxaaFloat4 rgbyP1 = FxaaTexTop(tex, pos.xy + dir1 * fxaaConsoleRcpFrameOpt.zw);
-/*--------------------------------------------------------------------------*/
- FxaaFloat dirAbsMinTimesC = min(abs(dir1.x), abs(dir1.y)) * fxaaConsoleEdgeSharpness;
- FxaaFloat2 dir2 = clamp(dir1.xy / dirAbsMinTimesC, -2.0, 2.0);
-/*--------------------------------------------------------------------------*/
- FxaaFloat4 rgbyN2 = FxaaTexTop(tex, pos.xy - dir2 * fxaaConsoleRcpFrameOpt2.zw);
- FxaaFloat4 rgbyP2 = FxaaTexTop(tex, pos.xy + dir2 * fxaaConsoleRcpFrameOpt2.zw);
-/*--------------------------------------------------------------------------*/
- FxaaFloat4 rgbyA = rgbyN1 + rgbyP1;
- FxaaFloat4 rgbyB = ((rgbyN2 + rgbyP2) * 0.25) + (rgbyA * 0.25);
-/*--------------------------------------------------------------------------*/
- #if (FXAA_GREEN_AS_LUMA == 0)
- FxaaBool twoTap = (rgbyB.w < lumaMin) || (rgbyB.w > lumaMax);
- #else
- FxaaBool twoTap = (rgbyB.y < lumaMin) || (rgbyB.y > lumaMax);
- #endif
- if(twoTap) rgbyB.xyz = rgbyA.xyz * 0.5;
- return rgbyB; }
-/*==========================================================================*/
-#endif
-
-
-
-/*============================================================================
-
- FXAA3 CONSOLE - 360 PIXEL SHADER
-
-------------------------------------------------------------------------------
-This optimized version thanks to suggestions from Andy Luedke.
-Should be fully tex bound in all cases.
-As of the FXAA 3.11 release, I have still not tested this code,
-however I fixed a bug which was in both FXAA 3.9 and FXAA 3.10.
-And note this is replacing the old unoptimized version.
-If it does not work, please let me know so I can fix it.
-============================================================================*/
-#if (FXAA_360 == 1)
-/*--------------------------------------------------------------------------*/
-[reduceTempRegUsage(4)]
-float4 FxaaPixelShader(
- // See FXAA Quality FxaaPixelShader() source for docs on Inputs!
- FxaaFloat2 pos,
- FxaaFloat4 fxaaConsolePosPos,
- FxaaTex tex,
- FxaaTex fxaaConsole360TexExpBiasNegOne,
- FxaaTex fxaaConsole360TexExpBiasNegTwo,
- FxaaFloat2 fxaaQualityRcpFrame,
- FxaaFloat4 fxaaConsoleRcpFrameOpt,
- FxaaFloat4 fxaaConsoleRcpFrameOpt2,
- FxaaFloat4 fxaaConsole360RcpFrameOpt2,
- FxaaFloat fxaaQualitySubpix,
- FxaaFloat fxaaQualityEdgeThreshold,
- FxaaFloat fxaaQualityEdgeThresholdMin,
- FxaaFloat fxaaConsoleEdgeSharpness,
- FxaaFloat fxaaConsoleEdgeThreshold,
- FxaaFloat fxaaConsoleEdgeThresholdMin,
- FxaaFloat4 fxaaConsole360ConstDir
-) {
-/*--------------------------------------------------------------------------*/
- float4 lumaNwNeSwSe;
- #if (FXAA_GREEN_AS_LUMA == 0)
- asm {
- tfetch2D lumaNwNeSwSe.w___, tex, pos.xy, OffsetX = -0.5, OffsetY = -0.5, UseComputedLOD=false
- tfetch2D lumaNwNeSwSe._w__, tex, pos.xy, OffsetX = 0.5, OffsetY = -0.5, UseComputedLOD=false
- tfetch2D lumaNwNeSwSe.__w_, tex, pos.xy, OffsetX = -0.5, OffsetY = 0.5, UseComputedLOD=false
- tfetch2D lumaNwNeSwSe.___w, tex, pos.xy, OffsetX = 0.5, OffsetY = 0.5, UseComputedLOD=false
- };
- #else
- asm {
- tfetch2D lumaNwNeSwSe.y___, tex, pos.xy, OffsetX = -0.5, OffsetY = -0.5, UseComputedLOD=false
- tfetch2D lumaNwNeSwSe._y__, tex, pos.xy, OffsetX = 0.5, OffsetY = -0.5, UseComputedLOD=false
- tfetch2D lumaNwNeSwSe.__y_, tex, pos.xy, OffsetX = -0.5, OffsetY = 0.5, UseComputedLOD=false
- tfetch2D lumaNwNeSwSe.___y, tex, pos.xy, OffsetX = 0.5, OffsetY = 0.5, UseComputedLOD=false
- };
- #endif
-/*--------------------------------------------------------------------------*/
- lumaNwNeSwSe.y += 1.0/384.0;
- float2 lumaMinTemp = min(lumaNwNeSwSe.xy, lumaNwNeSwSe.zw);
- float2 lumaMaxTemp = max(lumaNwNeSwSe.xy, lumaNwNeSwSe.zw);
- float lumaMin = min(lumaMinTemp.x, lumaMinTemp.y);
- float lumaMax = max(lumaMaxTemp.x, lumaMaxTemp.y);
-/*--------------------------------------------------------------------------*/
- float4 rgbyM = tex2Dlod(tex, float4(pos.xy, 0.0, 0.0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- float lumaMinM = min(lumaMin, rgbyM.w);
- float lumaMaxM = max(lumaMax, rgbyM.w);
- #else
- float lumaMinM = min(lumaMin, rgbyM.y);
- float lumaMaxM = max(lumaMax, rgbyM.y);
- #endif
- if((lumaMaxM - lumaMinM) < max(fxaaConsoleEdgeThresholdMin, lumaMax * fxaaConsoleEdgeThreshold)) return rgbyM;
-/*--------------------------------------------------------------------------*/
- float2 dir;
- dir.x = dot(lumaNwNeSwSe, fxaaConsole360ConstDir.yyxx);
- dir.y = dot(lumaNwNeSwSe, fxaaConsole360ConstDir.xyxy);
- dir = normalize(dir);
-/*--------------------------------------------------------------------------*/
- float4 dir1 = dir.xyxy * fxaaConsoleRcpFrameOpt.xyzw;
-/*--------------------------------------------------------------------------*/
- float4 dir2;
- float dirAbsMinTimesC = min(abs(dir.x), abs(dir.y)) * fxaaConsoleEdgeSharpness;
- dir2 = saturate(fxaaConsole360ConstDir.zzww * dir.xyxy / dirAbsMinTimesC + 0.5);
- dir2 = dir2 * fxaaConsole360RcpFrameOpt2.xyxy + fxaaConsole360RcpFrameOpt2.zwzw;
-/*--------------------------------------------------------------------------*/
- float4 rgbyN1 = tex2Dlod(fxaaConsole360TexExpBiasNegOne, float4(pos.xy + dir1.xy, 0.0, 0.0));
- float4 rgbyP1 = tex2Dlod(fxaaConsole360TexExpBiasNegOne, float4(pos.xy + dir1.zw, 0.0, 0.0));
- float4 rgbyN2 = tex2Dlod(fxaaConsole360TexExpBiasNegTwo, float4(pos.xy + dir2.xy, 0.0, 0.0));
- float4 rgbyP2 = tex2Dlod(fxaaConsole360TexExpBiasNegTwo, float4(pos.xy + dir2.zw, 0.0, 0.0));
-/*--------------------------------------------------------------------------*/
- float4 rgbyA = rgbyN1 + rgbyP1;
- float4 rgbyB = rgbyN2 + rgbyP2 * 0.5 + rgbyA;
-/*--------------------------------------------------------------------------*/
- float4 rgbyR = ((rgbyB.w - lumaMax) > 0.0) ? rgbyA : rgbyB;
- rgbyR = ((rgbyB.w - lumaMin) > 0.0) ? rgbyR : rgbyA;
- return rgbyR; }
-/*==========================================================================*/
-#endif
-
-
-
-/*============================================================================
-
- FXAA3 CONSOLE - OPTIMIZED PS3 PIXEL SHADER (NO EARLY EXIT)
-
-==============================================================================
-The code below does not exactly match the assembly.
-I have a feeling that 12 cycles is possible, but was not able to get there.
-Might have to increase register count to get full performance.
-Note this shader does not use perspective interpolation.
-
-Use the following cgc options,
-
- --fenable-bx2 --fastmath --fastprecision --nofloatbindings
-
-------------------------------------------------------------------------------
- NVSHADERPERF OUTPUT
-------------------------------------------------------------------------------
-For reference and to aid in debug, output of NVShaderPerf should match this,
-
-Shader to schedule:
- 0: texpkb h0.w(TRUE), v5.zyxx, #0
- 2: addh h2.z(TRUE), h0.w, constant(0.001953, 0.000000, 0.000000, 0.000000).x
- 4: texpkb h0.w(TRUE), v5.xwxx, #0
- 6: addh h0.z(TRUE), -h2, h0.w
- 7: texpkb h1.w(TRUE), v5, #0
- 9: addh h0.x(TRUE), h0.z, -h1.w
- 10: addh h3.w(TRUE), h0.z, h1
- 11: texpkb h2.w(TRUE), v5.zwzz, #0
- 13: addh h0.z(TRUE), h3.w, -h2.w
- 14: addh h0.x(TRUE), h2.w, h0
- 15: nrmh h1.xz(TRUE), h0_n
- 16: minh_m8 h0.x(TRUE), |h1|, |h1.z|
- 17: maxh h4.w(TRUE), h0, h1
- 18: divx h2.xy(TRUE), h1_n.xzzw, h0_n
- 19: movr r1.zw(TRUE), v4.xxxy
- 20: madr r2.xz(TRUE), -h1, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).zzww, r1.zzww
- 22: minh h5.w(TRUE), h0, h1
- 23: texpkb h0(TRUE), r2.xzxx, #0
- 25: madr r0.zw(TRUE), h1.xzxz, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w), r1
- 27: maxh h4.x(TRUE), h2.z, h2.w
- 28: texpkb h1(TRUE), r0.zwzz, #0
- 30: addh_d2 h1(TRUE), h0, h1
- 31: madr r0.xy(TRUE), -h2, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).xyxx, r1.zwzz
- 33: texpkb h0(TRUE), r0, #0
- 35: minh h4.z(TRUE), h2, h2.w
- 36: fenct TRUE
- 37: madr r1.xy(TRUE), h2, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).xyxx, r1.zwzz
- 39: texpkb h2(TRUE), r1, #0
- 41: addh_d2 h0(TRUE), h0, h2
- 42: maxh h2.w(TRUE), h4, h4.x
- 43: minh h2.x(TRUE), h5.w, h4.z
- 44: addh_d2 h0(TRUE), h0, h1
- 45: slth h2.x(TRUE), h0.w, h2
- 46: sgth h2.w(TRUE), h0, h2
- 47: movh h0(TRUE), h0
- 48: addx.c0 rc(TRUE), h2, h2.w
- 49: movh h0(c0.NE.x), h1
-
-IPU0 ------ Simplified schedule: --------
-Pass | Unit | uOp | PC: Op
------+--------+------+-------------------------
- 1 | SCT0/1 | mov | 0: TXLr h0.w, g[TEX1].zyxx, const.xxxx, TEX0;
- | TEX | txl | 0: TXLr h0.w, g[TEX1].zyxx, const.xxxx, TEX0;
- | SCB1 | add | 2: ADDh h2.z, h0.--w-, const.--x-;
- | | |
- 2 | SCT0/1 | mov | 4: TXLr h0.w, g[TEX1].xwxx, const.xxxx, TEX0;
- | TEX | txl | 4: TXLr h0.w, g[TEX1].xwxx, const.xxxx, TEX0;
- | SCB1 | add | 6: ADDh h0.z,-h2, h0.--w-;
- | | |
- 3 | SCT0/1 | mov | 7: TXLr h1.w, g[TEX1], const.xxxx, TEX0;
- | TEX | txl | 7: TXLr h1.w, g[TEX1], const.xxxx, TEX0;
- | SCB0 | add | 9: ADDh h0.x, h0.z---,-h1.w---;
- | SCB1 | add | 10: ADDh h3.w, h0.---z, h1;
- | | |
- 4 | SCT0/1 | mov | 11: TXLr h2.w, g[TEX1].zwzz, const.xxxx, TEX0;
- | TEX | txl | 11: TXLr h2.w, g[TEX1].zwzz, const.xxxx, TEX0;
- | SCB0 | add | 14: ADDh h0.x, h2.w---, h0;
- | SCB1 | add | 13: ADDh h0.z, h3.--w-,-h2.--w-;
- | | |
- 5 | SCT1 | mov | 15: NRMh h1.xz, h0;
- | SRB | nrm | 15: NRMh h1.xz, h0;
- | SCB0 | min | 16: MINh*8 h0.x, |h1|, |h1.z---|;
- | SCB1 | max | 17: MAXh h4.w, h0, h1;
- | | |
- 6 | SCT0 | div | 18: DIVx h2.xy, h1.xz--, h0;
- | SCT1 | mov | 19: MOVr r1.zw, g[TEX0].--xy;
- | SCB0 | mad | 20: MADr r2.xz,-h1, const.z-w-, r1.z-w-;
- | SCB1 | min | 22: MINh h5.w, h0, h1;
- | | |
- 7 | SCT0/1 | mov | 23: TXLr h0, r2.xzxx, const.xxxx, TEX0;
- | TEX | txl | 23: TXLr h0, r2.xzxx, const.xxxx, TEX0;
- | SCB0 | max | 27: MAXh h4.x, h2.z---, h2.w---;
- | SCB1 | mad | 25: MADr r0.zw, h1.--xz, const, r1;
- | | |
- 8 | SCT0/1 | mov | 28: TXLr h1, r0.zwzz, const.xxxx, TEX0;
- | TEX | txl | 28: TXLr h1, r0.zwzz, const.xxxx, TEX0;
- | SCB0/1 | add | 30: ADDh/2 h1, h0, h1;
- | | |
- 9 | SCT0 | mad | 31: MADr r0.xy,-h2, const.xy--, r1.zw--;
- | SCT1 | mov | 33: TXLr h0, r0, const.zzzz, TEX0;
- | TEX | txl | 33: TXLr h0, r0, const.zzzz, TEX0;
- | SCB1 | min | 35: MINh h4.z, h2, h2.--w-;
- | | |
- 10 | SCT0 | mad | 37: MADr r1.xy, h2, const.xy--, r1.zw--;
- | SCT1 | mov | 39: TXLr h2, r1, const.zzzz, TEX0;
- | TEX | txl | 39: TXLr h2, r1, const.zzzz, TEX0;
- | SCB0/1 | add | 41: ADDh/2 h0, h0, h2;
- | | |
- 11 | SCT0 | min | 43: MINh h2.x, h5.w---, h4.z---;
- | SCT1 | max | 42: MAXh h2.w, h4, h4.---x;
- | SCB0/1 | add | 44: ADDh/2 h0, h0, h1;
- | | |
- 12 | SCT0 | set | 45: SLTh h2.x, h0.w---, h2;
- | SCT1 | set | 46: SGTh h2.w, h0, h2;
- | SCB0/1 | mul | 47: MOVh h0, h0;
- | | |
- 13 | SCT0 | mad | 48: ADDxc0_s rc, h2, h2.w---;
- | SCB0/1 | mul | 49: MOVh h0(NE0.xxxx), h1;
-
-Pass SCT TEX SCB
- 1: 0% 100% 25%
- 2: 0% 100% 25%
- 3: 0% 100% 50%
- 4: 0% 100% 50%
- 5: 0% 0% 50%
- 6: 100% 0% 75%
- 7: 0% 100% 75%
- 8: 0% 100% 100%
- 9: 0% 100% 25%
- 10: 0% 100% 100%
- 11: 50% 0% 100%
- 12: 50% 0% 100%
- 13: 25% 0% 100%
-
-MEAN: 17% 61% 67%
-
-Pass SCT0 SCT1 TEX SCB0 SCB1
- 1: 0% 0% 100% 0% 100%
- 2: 0% 0% 100% 0% 100%
- 3: 0% 0% 100% 100% 100%
- 4: 0% 0% 100% 100% 100%
- 5: 0% 0% 0% 100% 100%
- 6: 100% 100% 0% 100% 100%
- 7: 0% 0% 100% 100% 100%
- 8: 0% 0% 100% 100% 100%
- 9: 0% 0% 100% 0% 100%
- 10: 0% 0% 100% 100% 100%
- 11: 100% 100% 0% 100% 100%
- 12: 100% 100% 0% 100% 100%
- 13: 100% 0% 0% 100% 100%
-
-MEAN: 30% 23% 61% 76% 100%
-Fragment Performance Setup: Driver RSX Compiler, GPU RSX, Flags 0x5
-Results 13 cycles, 3 r regs, 923,076,923 pixels/s
-============================================================================*/
-#if (FXAA_PS3 == 1) && (FXAA_EARLY_EXIT == 0)
-/*--------------------------------------------------------------------------*/
-#pragma regcount 7
-#pragma disablepc all
-#pragma option O3
-#pragma option OutColorPrec=fp16
-#pragma texformat default RGBA8
-/*==========================================================================*/
-half4 FxaaPixelShader(
- // See FXAA Quality FxaaPixelShader() source for docs on Inputs!
- FxaaFloat2 pos,
- FxaaFloat4 fxaaConsolePosPos,
- FxaaTex tex,
- FxaaTex fxaaConsole360TexExpBiasNegOne,
- FxaaTex fxaaConsole360TexExpBiasNegTwo,
- FxaaFloat2 fxaaQualityRcpFrame,
- FxaaFloat4 fxaaConsoleRcpFrameOpt,
- FxaaFloat4 fxaaConsoleRcpFrameOpt2,
- FxaaFloat4 fxaaConsole360RcpFrameOpt2,
- FxaaFloat fxaaQualitySubpix,
- FxaaFloat fxaaQualityEdgeThreshold,
- FxaaFloat fxaaQualityEdgeThresholdMin,
- FxaaFloat fxaaConsoleEdgeSharpness,
- FxaaFloat fxaaConsoleEdgeThreshold,
- FxaaFloat fxaaConsoleEdgeThresholdMin,
- FxaaFloat4 fxaaConsole360ConstDir
-) {
-/*--------------------------------------------------------------------------*/
-// (1)
- half4 dir;
- half4 lumaNe = h4tex2Dlod(tex, half4(fxaaConsolePosPos.zy, 0, 0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- lumaNe.w += half(1.0/512.0);
- dir.x = -lumaNe.w;
- dir.z = -lumaNe.w;
- #else
- lumaNe.y += half(1.0/512.0);
- dir.x = -lumaNe.y;
- dir.z = -lumaNe.y;
- #endif
-/*--------------------------------------------------------------------------*/
-// (2)
- half4 lumaSw = h4tex2Dlod(tex, half4(fxaaConsolePosPos.xw, 0, 0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- dir.x += lumaSw.w;
- dir.z += lumaSw.w;
- #else
- dir.x += lumaSw.y;
- dir.z += lumaSw.y;
- #endif
-/*--------------------------------------------------------------------------*/
-// (3)
- half4 lumaNw = h4tex2Dlod(tex, half4(fxaaConsolePosPos.xy, 0, 0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- dir.x -= lumaNw.w;
- dir.z += lumaNw.w;
- #else
- dir.x -= lumaNw.y;
- dir.z += lumaNw.y;
- #endif
-/*--------------------------------------------------------------------------*/
-// (4)
- half4 lumaSe = h4tex2Dlod(tex, half4(fxaaConsolePosPos.zw, 0, 0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- dir.x += lumaSe.w;
- dir.z -= lumaSe.w;
- #else
- dir.x += lumaSe.y;
- dir.z -= lumaSe.y;
- #endif
-/*--------------------------------------------------------------------------*/
-// (5)
- half4 dir1_pos;
- dir1_pos.xy = normalize(dir.xyz).xz;
- half dirAbsMinTimesC = min(abs(dir1_pos.x), abs(dir1_pos.y)) * half(FXAA_CONSOLE__PS3_EDGE_SHARPNESS);
-/*--------------------------------------------------------------------------*/
-// (6)
- half4 dir2_pos;
- dir2_pos.xy = clamp(dir1_pos.xy / dirAbsMinTimesC, half(-2.0), half(2.0));
- dir1_pos.zw = pos.xy;
- dir2_pos.zw = pos.xy;
- half4 temp1N;
- temp1N.xy = dir1_pos.zw - dir1_pos.xy * fxaaConsoleRcpFrameOpt.zw;
-/*--------------------------------------------------------------------------*/
-// (7)
- temp1N = h4tex2Dlod(tex, half4(temp1N.xy, 0.0, 0.0));
- half4 rgby1;
- rgby1.xy = dir1_pos.zw + dir1_pos.xy * fxaaConsoleRcpFrameOpt.zw;
-/*--------------------------------------------------------------------------*/
-// (8)
- rgby1 = h4tex2Dlod(tex, half4(rgby1.xy, 0.0, 0.0));
- rgby1 = (temp1N + rgby1) * 0.5;
-/*--------------------------------------------------------------------------*/
-// (9)
- half4 temp2N;
- temp2N.xy = dir2_pos.zw - dir2_pos.xy * fxaaConsoleRcpFrameOpt2.zw;
- temp2N = h4tex2Dlod(tex, half4(temp2N.xy, 0.0, 0.0));
-/*--------------------------------------------------------------------------*/
-// (10)
- half4 rgby2;
- rgby2.xy = dir2_pos.zw + dir2_pos.xy * fxaaConsoleRcpFrameOpt2.zw;
- rgby2 = h4tex2Dlod(tex, half4(rgby2.xy, 0.0, 0.0));
- rgby2 = (temp2N + rgby2) * 0.5;
-/*--------------------------------------------------------------------------*/
-// (11)
- // compilier moves these scalar ops up to other cycles
- #if (FXAA_GREEN_AS_LUMA == 0)
- half lumaMin = min(min(lumaNw.w, lumaSw.w), min(lumaNe.w, lumaSe.w));
- half lumaMax = max(max(lumaNw.w, lumaSw.w), max(lumaNe.w, lumaSe.w));
- #else
- half lumaMin = min(min(lumaNw.y, lumaSw.y), min(lumaNe.y, lumaSe.y));
- half lumaMax = max(max(lumaNw.y, lumaSw.y), max(lumaNe.y, lumaSe.y));
- #endif
- rgby2 = (rgby2 + rgby1) * 0.5;
-/*--------------------------------------------------------------------------*/
-// (12)
- #if (FXAA_GREEN_AS_LUMA == 0)
- bool twoTapLt = rgby2.w < lumaMin;
- bool twoTapGt = rgby2.w > lumaMax;
- #else
- bool twoTapLt = rgby2.y < lumaMin;
- bool twoTapGt = rgby2.y > lumaMax;
- #endif
-/*--------------------------------------------------------------------------*/
-// (13)
- if(twoTapLt || twoTapGt) rgby2 = rgby1;
-/*--------------------------------------------------------------------------*/
- return rgby2; }
-/*==========================================================================*/
-#endif
-
-
-
-/*============================================================================
-
- FXAA3 CONSOLE - OPTIMIZED PS3 PIXEL SHADER (WITH EARLY EXIT)
-
-==============================================================================
-The code mostly matches the assembly.
-I have a feeling that 14 cycles is possible, but was not able to get there.
-Might have to increase register count to get full performance.
-Note this shader does not use perspective interpolation.
-
-Use the following cgc options,
-
- --fenable-bx2 --fastmath --fastprecision --nofloatbindings
-
-Use of FXAA_GREEN_AS_LUMA currently adds a cycle (16 clks).
-Will look at fixing this for FXAA 3.12.
-------------------------------------------------------------------------------
- NVSHADERPERF OUTPUT
-------------------------------------------------------------------------------
-For reference and to aid in debug, output of NVShaderPerf should match this,
-
-Shader to schedule:
- 0: texpkb h0.w(TRUE), v5.zyxx, #0
- 2: addh h2.y(TRUE), h0.w, constant(0.001953, 0.000000, 0.000000, 0.000000).x
- 4: texpkb h1.w(TRUE), v5.xwxx, #0
- 6: addh h0.x(TRUE), h1.w, -h2.y
- 7: texpkb h2.w(TRUE), v5.zwzz, #0
- 9: minh h4.w(TRUE), h2.y, h2
- 10: maxh h5.x(TRUE), h2.y, h2.w
- 11: texpkb h0.w(TRUE), v5, #0
- 13: addh h3.w(TRUE), -h0, h0.x
- 14: addh h0.x(TRUE), h0.w, h0
- 15: addh h0.z(TRUE), -h2.w, h0.x
- 16: addh h0.x(TRUE), h2.w, h3.w
- 17: minh h5.y(TRUE), h0.w, h1.w
- 18: nrmh h2.xz(TRUE), h0_n
- 19: minh_m8 h2.w(TRUE), |h2.x|, |h2.z|
- 20: divx h4.xy(TRUE), h2_n.xzzw, h2_n.w
- 21: movr r1.zw(TRUE), v4.xxxy
- 22: maxh h2.w(TRUE), h0, h1
- 23: fenct TRUE
- 24: madr r0.xy(TRUE), -h2.xzzw, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).zwzz, r1.zwzz
- 26: texpkb h0(TRUE), r0, #0
- 28: maxh h5.x(TRUE), h2.w, h5
- 29: minh h5.w(TRUE), h5.y, h4
- 30: madr r1.xy(TRUE), h2.xzzw, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).zwzz, r1.zwzz
- 32: texpkb h2(TRUE), r1, #0
- 34: addh_d2 h2(TRUE), h0, h2
- 35: texpkb h1(TRUE), v4, #0
- 37: maxh h5.y(TRUE), h5.x, h1.w
- 38: minh h4.w(TRUE), h1, h5
- 39: madr r0.xy(TRUE), -h4, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).xyxx, r1.zwzz
- 41: texpkb h0(TRUE), r0, #0
- 43: addh_m8 h5.z(TRUE), h5.y, -h4.w
- 44: madr r2.xy(TRUE), h4, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).xyxx, r1.zwzz
- 46: texpkb h3(TRUE), r2, #0
- 48: addh_d2 h0(TRUE), h0, h3
- 49: addh_d2 h3(TRUE), h0, h2
- 50: movh h0(TRUE), h3
- 51: slth h3.x(TRUE), h3.w, h5.w
- 52: sgth h3.w(TRUE), h3, h5.x
- 53: addx.c0 rc(TRUE), h3.x, h3
- 54: slth.c0 rc(TRUE), h5.z, h5
- 55: movh h0(c0.NE.w), h2
- 56: movh h0(c0.NE.x), h1
-
-IPU0 ------ Simplified schedule: --------
-Pass | Unit | uOp | PC: Op
------+--------+------+-------------------------
- 1 | SCT0/1 | mov | 0: TXLr h0.w, g[TEX1].zyxx, const.xxxx, TEX0;
- | TEX | txl | 0: TXLr h0.w, g[TEX1].zyxx, const.xxxx, TEX0;
- | SCB0 | add | 2: ADDh h2.y, h0.-w--, const.-x--;
- | | |
- 2 | SCT0/1 | mov | 4: TXLr h1.w, g[TEX1].xwxx, const.xxxx, TEX0;
- | TEX | txl | 4: TXLr h1.w, g[TEX1].xwxx, const.xxxx, TEX0;
- | SCB0 | add | 6: ADDh h0.x, h1.w---,-h2.y---;
- | | |
- 3 | SCT0/1 | mov | 7: TXLr h2.w, g[TEX1].zwzz, const.xxxx, TEX0;
- | TEX | txl | 7: TXLr h2.w, g[TEX1].zwzz, const.xxxx, TEX0;
- | SCB0 | max | 10: MAXh h5.x, h2.y---, h2.w---;
- | SCB1 | min | 9: MINh h4.w, h2.---y, h2;
- | | |
- 4 | SCT0/1 | mov | 11: TXLr h0.w, g[TEX1], const.xxxx, TEX0;
- | TEX | txl | 11: TXLr h0.w, g[TEX1], const.xxxx, TEX0;
- | SCB0 | add | 14: ADDh h0.x, h0.w---, h0;
- | SCB1 | add | 13: ADDh h3.w,-h0, h0.---x;
- | | |
- 5 | SCT0 | mad | 16: ADDh h0.x, h2.w---, h3.w---;
- | SCT1 | mad | 15: ADDh h0.z,-h2.--w-, h0.--x-;
- | SCB0 | min | 17: MINh h5.y, h0.-w--, h1.-w--;
- | | |
- 6 | SCT1 | mov | 18: NRMh h2.xz, h0;
- | SRB | nrm | 18: NRMh h2.xz, h0;
- | SCB1 | min | 19: MINh*8 h2.w, |h2.---x|, |h2.---z|;
- | | |
- 7 | SCT0 | div | 20: DIVx h4.xy, h2.xz--, h2.ww--;
- | SCT1 | mov | 21: MOVr r1.zw, g[TEX0].--xy;
- | SCB1 | max | 22: MAXh h2.w, h0, h1;
- | | |
- 8 | SCT0 | mad | 24: MADr r0.xy,-h2.xz--, const.zw--, r1.zw--;
- | SCT1 | mov | 26: TXLr h0, r0, const.xxxx, TEX0;
- | TEX | txl | 26: TXLr h0, r0, const.xxxx, TEX0;
- | SCB0 | max | 28: MAXh h5.x, h2.w---, h5;
- | SCB1 | min | 29: MINh h5.w, h5.---y, h4;
- | | |
- 9 | SCT0 | mad | 30: MADr r1.xy, h2.xz--, const.zw--, r1.zw--;
- | SCT1 | mov | 32: TXLr h2, r1, const.xxxx, TEX0;
- | TEX | txl | 32: TXLr h2, r1, const.xxxx, TEX0;
- | SCB0/1 | add | 34: ADDh/2 h2, h0, h2;
- | | |
- 10 | SCT0/1 | mov | 35: TXLr h1, g[TEX0], const.xxxx, TEX0;
- | TEX | txl | 35: TXLr h1, g[TEX0], const.xxxx, TEX0;
- | SCB0 | max | 37: MAXh h5.y, h5.-x--, h1.-w--;
- | SCB1 | min | 38: MINh h4.w, h1, h5;
- | | |
- 11 | SCT0 | mad | 39: MADr r0.xy,-h4, const.xy--, r1.zw--;
- | SCT1 | mov | 41: TXLr h0, r0, const.zzzz, TEX0;
- | TEX | txl | 41: TXLr h0, r0, const.zzzz, TEX0;
- | SCB0 | mad | 44: MADr r2.xy, h4, const.xy--, r1.zw--;
- | SCB1 | add | 43: ADDh*8 h5.z, h5.--y-,-h4.--w-;
- | | |
- 12 | SCT0/1 | mov | 46: TXLr h3, r2, const.xxxx, TEX0;
- | TEX | txl | 46: TXLr h3, r2, const.xxxx, TEX0;
- | SCB0/1 | add | 48: ADDh/2 h0, h0, h3;
- | | |
- 13 | SCT0/1 | mad | 49: ADDh/2 h3, h0, h2;
- | SCB0/1 | mul | 50: MOVh h0, h3;
- | | |
- 14 | SCT0 | set | 51: SLTh h3.x, h3.w---, h5.w---;
- | SCT1 | set | 52: SGTh h3.w, h3, h5.---x;
- | SCB0 | set | 54: SLThc0 rc, h5.z---, h5;
- | SCB1 | add | 53: ADDxc0_s rc, h3.---x, h3;
- | | |
- 15 | SCT0/1 | mul | 55: MOVh h0(NE0.wwww), h2;
- | SCB0/1 | mul | 56: MOVh h0(NE0.xxxx), h1;
-
-Pass SCT TEX SCB
- 1: 0% 100% 25%
- 2: 0% 100% 25%
- 3: 0% 100% 50%
- 4: 0% 100% 50%
- 5: 50% 0% 25%
- 6: 0% 0% 25%
- 7: 100% 0% 25%
- 8: 0% 100% 50%
- 9: 0% 100% 100%
- 10: 0% 100% 50%
- 11: 0% 100% 75%
- 12: 0% 100% 100%
- 13: 100% 0% 100%
- 14: 50% 0% 50%
- 15: 100% 0% 100%
-
-MEAN: 26% 60% 56%
-
-Pass SCT0 SCT1 TEX SCB0 SCB1
- 1: 0% 0% 100% 100% 0%
- 2: 0% 0% 100% 100% 0%
- 3: 0% 0% 100% 100% 100%
- 4: 0% 0% 100% 100% 100%
- 5: 100% 100% 0% 100% 0%
- 6: 0% 0% 0% 0% 100%
- 7: 100% 100% 0% 0% 100%
- 8: 0% 0% 100% 100% 100%
- 9: 0% 0% 100% 100% 100%
- 10: 0% 0% 100% 100% 100%
- 11: 0% 0% 100% 100% 100%
- 12: 0% 0% 100% 100% 100%
- 13: 100% 100% 0% 100% 100%
- 14: 100% 100% 0% 100% 100%
- 15: 100% 100% 0% 100% 100%
-
-MEAN: 33% 33% 60% 86% 80%
-Fragment Performance Setup: Driver RSX Compiler, GPU RSX, Flags 0x5
-Results 15 cycles, 3 r regs, 800,000,000 pixels/s
-============================================================================*/
-#if (FXAA_PS3 == 1) && (FXAA_EARLY_EXIT == 1)
-/*--------------------------------------------------------------------------*/
-#pragma regcount 7
-#pragma disablepc all
-#pragma option O2
-#pragma option OutColorPrec=fp16
-#pragma texformat default RGBA8
-/*==========================================================================*/
-half4 FxaaPixelShader(
- // See FXAA Quality FxaaPixelShader() source for docs on Inputs!
- FxaaFloat2 pos,
- FxaaFloat4 fxaaConsolePosPos,
- FxaaTex tex,
- FxaaTex fxaaConsole360TexExpBiasNegOne,
- FxaaTex fxaaConsole360TexExpBiasNegTwo,
- FxaaFloat2 fxaaQualityRcpFrame,
- FxaaFloat4 fxaaConsoleRcpFrameOpt,
- FxaaFloat4 fxaaConsoleRcpFrameOpt2,
- FxaaFloat4 fxaaConsole360RcpFrameOpt2,
- FxaaFloat fxaaQualitySubpix,
- FxaaFloat fxaaQualityEdgeThreshold,
- FxaaFloat fxaaQualityEdgeThresholdMin,
- FxaaFloat fxaaConsoleEdgeSharpness,
- FxaaFloat fxaaConsoleEdgeThreshold,
- FxaaFloat fxaaConsoleEdgeThresholdMin,
- FxaaFloat4 fxaaConsole360ConstDir
-) {
-/*--------------------------------------------------------------------------*/
-// (1)
- half4 rgbyNe = h4tex2Dlod(tex, half4(fxaaConsolePosPos.zy, 0, 0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- half lumaNe = rgbyNe.w + half(1.0/512.0);
- #else
- half lumaNe = rgbyNe.y + half(1.0/512.0);
- #endif
-/*--------------------------------------------------------------------------*/
-// (2)
- half4 lumaSw = h4tex2Dlod(tex, half4(fxaaConsolePosPos.xw, 0, 0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- half lumaSwNegNe = lumaSw.w - lumaNe;
- #else
- half lumaSwNegNe = lumaSw.y - lumaNe;
- #endif
-/*--------------------------------------------------------------------------*/
-// (3)
- half4 lumaNw = h4tex2Dlod(tex, half4(fxaaConsolePosPos.xy, 0, 0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- half lumaMaxNwSw = max(lumaNw.w, lumaSw.w);
- half lumaMinNwSw = min(lumaNw.w, lumaSw.w);
- #else
- half lumaMaxNwSw = max(lumaNw.y, lumaSw.y);
- half lumaMinNwSw = min(lumaNw.y, lumaSw.y);
- #endif
-/*--------------------------------------------------------------------------*/
-// (4)
- half4 lumaSe = h4tex2Dlod(tex, half4(fxaaConsolePosPos.zw, 0, 0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- half dirZ = lumaNw.w + lumaSwNegNe;
- half dirX = -lumaNw.w + lumaSwNegNe;
- #else
- half dirZ = lumaNw.y + lumaSwNegNe;
- half dirX = -lumaNw.y + lumaSwNegNe;
- #endif
-/*--------------------------------------------------------------------------*/
-// (5)
- half3 dir;
- dir.y = 0.0;
- #if (FXAA_GREEN_AS_LUMA == 0)
- dir.x = lumaSe.w + dirX;
- dir.z = -lumaSe.w + dirZ;
- half lumaMinNeSe = min(lumaNe, lumaSe.w);
- #else
- dir.x = lumaSe.y + dirX;
- dir.z = -lumaSe.y + dirZ;
- half lumaMinNeSe = min(lumaNe, lumaSe.y);
- #endif
-/*--------------------------------------------------------------------------*/
-// (6)
- half4 dir1_pos;
- dir1_pos.xy = normalize(dir).xz;
- half dirAbsMinTimes8 = min(abs(dir1_pos.x), abs(dir1_pos.y)) * half(FXAA_CONSOLE__PS3_EDGE_SHARPNESS);
-/*--------------------------------------------------------------------------*/
-// (7)
- half4 dir2_pos;
- dir2_pos.xy = clamp(dir1_pos.xy / dirAbsMinTimes8, half(-2.0), half(2.0));
- dir1_pos.zw = pos.xy;
- dir2_pos.zw = pos.xy;
- #if (FXAA_GREEN_AS_LUMA == 0)
- half lumaMaxNeSe = max(lumaNe, lumaSe.w);
- #else
- half lumaMaxNeSe = max(lumaNe, lumaSe.y);
- #endif
-/*--------------------------------------------------------------------------*/
-// (8)
- half4 temp1N;
- temp1N.xy = dir1_pos.zw - dir1_pos.xy * fxaaConsoleRcpFrameOpt.zw;
- temp1N = h4tex2Dlod(tex, half4(temp1N.xy, 0.0, 0.0));
- half lumaMax = max(lumaMaxNwSw, lumaMaxNeSe);
- half lumaMin = min(lumaMinNwSw, lumaMinNeSe);
-/*--------------------------------------------------------------------------*/
-// (9)
- half4 rgby1;
- rgby1.xy = dir1_pos.zw + dir1_pos.xy * fxaaConsoleRcpFrameOpt.zw;
- rgby1 = h4tex2Dlod(tex, half4(rgby1.xy, 0.0, 0.0));
- rgby1 = (temp1N + rgby1) * 0.5;
-/*--------------------------------------------------------------------------*/
-// (10)
- half4 rgbyM = h4tex2Dlod(tex, half4(pos.xy, 0.0, 0.0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- half lumaMaxM = max(lumaMax, rgbyM.w);
- half lumaMinM = min(lumaMin, rgbyM.w);
- #else
- half lumaMaxM = max(lumaMax, rgbyM.y);
- half lumaMinM = min(lumaMin, rgbyM.y);
- #endif
-/*--------------------------------------------------------------------------*/
-// (11)
- half4 temp2N;
- temp2N.xy = dir2_pos.zw - dir2_pos.xy * fxaaConsoleRcpFrameOpt2.zw;
- temp2N = h4tex2Dlod(tex, half4(temp2N.xy, 0.0, 0.0));
- half4 rgby2;
- rgby2.xy = dir2_pos.zw + dir2_pos.xy * fxaaConsoleRcpFrameOpt2.zw;
- half lumaRangeM = (lumaMaxM - lumaMinM) / FXAA_CONSOLE__PS3_EDGE_THRESHOLD;
-/*--------------------------------------------------------------------------*/
-// (12)
- rgby2 = h4tex2Dlod(tex, half4(rgby2.xy, 0.0, 0.0));
- rgby2 = (temp2N + rgby2) * 0.5;
-/*--------------------------------------------------------------------------*/
-// (13)
- rgby2 = (rgby2 + rgby1) * 0.5;
-/*--------------------------------------------------------------------------*/
-// (14)
- #if (FXAA_GREEN_AS_LUMA == 0)
- bool twoTapLt = rgby2.w < lumaMin;
- bool twoTapGt = rgby2.w > lumaMax;
- #else
- bool twoTapLt = rgby2.y < lumaMin;
- bool twoTapGt = rgby2.y > lumaMax;
- #endif
- bool earlyExit = lumaRangeM < lumaMax;
- bool twoTap = twoTapLt || twoTapGt;
-/*--------------------------------------------------------------------------*/
-// (15)
- if(twoTap) rgby2 = rgby1;
- if(earlyExit) rgby2 = rgbyM;
-/*--------------------------------------------------------------------------*/
- return rgby2; }
-/*==========================================================================*/
-#endif
-
-uniform sampler2D diffuseMap;
+uniform sampler2DRect diffuseRect;
+uniform sampler2DRect edgeMap;
uniform sampler2DRect depthMap;
uniform sampler2DRect normalMap;
-
-uniform vec2 tc_scale;
-uniform vec2 rcp_screen_res;
-uniform vec4 rcp_frame_opt;
-uniform vec4 rcp_frame_opt2;
-uniform vec2 screen_res;
+uniform sampler2D bloomMap;
uniform float depth_cutoff;
uniform float norm_cutoff;
@@ -2099,10 +43,9 @@ uniform float tan_pixel_angle;
uniform float magnification;
uniform mat4 inv_proj;
+uniform vec2 screen_res;
VARYING vec2 vary_fragcoord;
-VARYING vec2 vary_tc;
-
float getDepth(vec2 pos_screen)
{
@@ -2135,8 +78,8 @@ void dofSampleNear(inout vec4 diff, inout float w, float cur_sc, vec2 tc)
float sc = calc_cof(d);
float wg = 0.25;
-
- vec4 s = texture2D(diffuseMap, tc*tc_scale/screen_res);
+
+ vec4 s = texture2DRect(diffuseRect, tc);
// de-weight dull areas to make highlights 'pop'
wg += s.r+s.g+s.b;
@@ -2156,7 +99,7 @@ void dofSample(inout vec4 diff, inout float w, float min_sc, float cur_depth, ve
{
float wg = 0.25;
- vec4 s = texture2D(diffuseMap, tc*tc_scale/screen_res);
+ vec4 s = texture2DRect(diffuseRect, tc);
// de-weight dull areas to make highlights 'pop'
wg += s.r+s.g+s.b;
@@ -2166,6 +109,7 @@ void dofSample(inout vec4 diff, inout float w, float min_sc, float cur_depth, ve
}
}
+
void main()
{
vec3 norm = texture2DRect(normalMap, vary_fragcoord.xy).xyz;
@@ -2175,7 +119,7 @@ void main()
float depth = getDepth(tc);
- vec4 diff = texture2D(diffuseMap, vary_fragcoord.xy*tc_scale/screen_res);
+ vec4 diff = texture2DRect(diffuseRect, vary_fragcoord.xy);
{
float w = 1.0;
@@ -2189,7 +133,6 @@ void main()
// sample quite uniformly spaced points within a circle, for a circular 'bokeh'
//if (depth < focal_distance)
- if (sc > 0.5)
{
while (sc > 0.5)
{
@@ -2205,30 +148,10 @@ void main()
sc -= 1.0;
}
}
- else
- {
- diff = FxaaPixelShader(vary_tc, //pos
- vec4(vary_fragcoord.xy, 0, 0), //fxaaConsolePosPos
- diffuseMap, //tex
- diffuseMap,
- diffuseMap,
- rcp_screen_res, //fxaaQualityRcpFrame
- vec4(0,0,0,0), //fxaaConsoleRcpFrameOpt
- rcp_frame_opt, //fxaaConsoleRcpFrameOpt2
- rcp_frame_opt2, //fxaaConsole360RcpFrameOpt2
- 0.75, //fxaaQualitySubpix
- 0.07, //fxaaQualityEdgeThreshold
- 0.03, //fxaaQualityEdgeThresholdMin
- 8.0, //fxaaConsoleEdgeSharpness
- 0.125, //fxaaConsoleEdgeThreshold
- 0.05, //fxaaConsoleEdgeThresholdMin
- vec4(0,0,0,0)); //fxaaConsole360ConstDir
-
-
- }
diff /= w;
}
- gl_FragColor = diff;
+ vec4 bloom = texture2D(bloomMap, vary_fragcoord.xy/screen_res);
+ gl_FragColor = diff + bloom;
}
diff --git a/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFF.glsl b/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFF.glsl
index 1f1057d8f7510be2f293da62aad44d0756b9f14b..c275434777256419a97d9457fd537b557f5357e9 100644
--- a/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFF.glsl
+++ b/indra/newview/app_settings/shaders/class1/deferred/postDeferredNoDoFF.glsl
@@ -29,2090 +29,17 @@
out vec4 gl_FragColor;
#endif
-#define FXAA_PC 1
-//#define FXAA_GLSL_130 1
-#define FXAA_QUALITY__PRESET 12
+uniform sampler2DRect diffuseRect;
+uniform sampler2D bloomMap;
-/*============================================================================
-
-
- NVIDIA FXAA 3.11 by TIMOTHY LOTTES
-
-
-------------------------------------------------------------------------------
-COPYRIGHT (C) 2010, 2011 NVIDIA CORPORATION. ALL RIGHTS RESERVED.
-------------------------------------------------------------------------------
-TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THIS SOFTWARE IS PROVIDED
-*AS IS* AND NVIDIA AND ITS SUPPLIERS DISCLAIM ALL WARRANTIES, EITHER EXPRESS
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL NVIDIA
-OR ITS SUPPLIERS BE LIABLE FOR ANY SPECIAL, INCIDENTAL, INDIRECT, OR
-CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR
-LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION,
-OR ANY OTHER PECUNIARY LOSS) ARISING OUT OF THE USE OF OR INABILITY TO USE
-THIS SOFTWARE, EVEN IF NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
-DAMAGES.
-
-------------------------------------------------------------------------------
- INTEGRATION CHECKLIST
-------------------------------------------------------------------------------
-(1.)
-In the shader source, setup defines for the desired configuration.
-When providing multiple shaders (for different presets),
-simply setup the defines differently in multiple files.
-Example,
-
- #define FXAA_PC 1
- #define FXAA_HLSL_5 1
- #define FXAA_QUALITY__PRESET 12
-
-Or,
-
- #define FXAA_360 1
-
-Or,
-
- #define FXAA_PS3 1
-
-Etc.
-
-(2.)
-Then include this file,
-
- #include "Fxaa3_11.h"
-
-(3.)
-Then call the FXAA pixel shader from within your desired shader.
-Look at the FXAA Quality FxaaPixelShader() for docs on inputs.
-As for FXAA 3.11 all inputs for all shaders are the same
-to enable easy porting between platforms.
-
- return FxaaPixelShader(...);
-
-(4.)
-Insure pass prior to FXAA outputs RGBL (see next section).
-Or use,
-
- #define FXAA_GREEN_AS_LUMA 1
-
-(5.)
-Setup engine to provide the following constants
-which are used in the FxaaPixelShader() inputs,
-
- FxaaFloat2 fxaaQualityRcpFrame,
- FxaaFloat4 fxaaConsoleRcpFrameOpt,
- FxaaFloat4 fxaaConsoleRcpFrameOpt2,
- FxaaFloat4 fxaaConsole360RcpFrameOpt2,
- FxaaFloat fxaaQualitySubpix,
- FxaaFloat fxaaQualityEdgeThreshold,
- FxaaFloat fxaaQualityEdgeThresholdMin,
- FxaaFloat fxaaConsoleEdgeSharpness,
- FxaaFloat fxaaConsoleEdgeThreshold,
- FxaaFloat fxaaConsoleEdgeThresholdMin,
- FxaaFloat4 fxaaConsole360ConstDir
-
-Look at the FXAA Quality FxaaPixelShader() for docs on inputs.
-
-(6.)
-Have FXAA vertex shader run as a full screen triangle,
-and output "pos" and "fxaaConsolePosPos"
-such that inputs in the pixel shader provide,
-
- // {xy} = center of pixel
- FxaaFloat2 pos,
-
- // {xy__} = upper left of pixel
- // {__zw} = lower right of pixel
- FxaaFloat4 fxaaConsolePosPos,
-
-(7.)
-Insure the texture sampler(s) used by FXAA are set to bilinear filtering.
-
-
-------------------------------------------------------------------------------
- INTEGRATION - RGBL AND COLORSPACE
-------------------------------------------------------------------------------
-FXAA3 requires RGBL as input unless the following is set,
-
- #define FXAA_GREEN_AS_LUMA 1
-
-In which case the engine uses green in place of luma,
-and requires RGB input is in a non-linear colorspace.
-
-RGB should be LDR (low dynamic range).
-Specifically do FXAA after tonemapping.
-
-RGB data as returned by a texture fetch can be non-linear,
-or linear when FXAA_GREEN_AS_LUMA is not set.
-Note an "sRGB format" texture counts as linear,
-because the result of a texture fetch is linear data.
-Regular "RGBA8" textures in the sRGB colorspace are non-linear.
-
-If FXAA_GREEN_AS_LUMA is not set,
-luma must be stored in the alpha channel prior to running FXAA.
-This luma should be in a perceptual space (could be gamma 2.0).
-Example pass before FXAA where output is gamma 2.0 encoded,
-
- color.rgb = ToneMap(color.rgb); // linear color output
- color.rgb = sqrt(color.rgb); // gamma 2.0 color output
- return color;
-
-To use FXAA,
-
- color.rgb = ToneMap(color.rgb); // linear color output
- color.rgb = sqrt(color.rgb); // gamma 2.0 color output
- color.a = dot(color.rgb, FxaaFloat3(0.299, 0.587, 0.114)); // compute luma
- return color;
-
-Another example where output is linear encoded,
-say for instance writing to an sRGB formated render target,
-where the render target does the conversion back to sRGB after blending,
-
- color.rgb = ToneMap(color.rgb); // linear color output
- return color;
-
-To use FXAA,
-
- color.rgb = ToneMap(color.rgb); // linear color output
- color.a = sqrt(dot(color.rgb, FxaaFloat3(0.299, 0.587, 0.114))); // compute luma
- return color;
-
-Getting luma correct is required for the algorithm to work correctly.
-
-
-------------------------------------------------------------------------------
- BEING LINEARLY CORRECT?
-------------------------------------------------------------------------------
-Applying FXAA to a framebuffer with linear RGB color will look worse.
-This is very counter intuitive, but happends to be true in this case.
-The reason is because dithering artifacts will be more visiable
-in a linear colorspace.
-
-
-------------------------------------------------------------------------------
- COMPLEX INTEGRATION
-------------------------------------------------------------------------------
-Q. What if the engine is blending into RGB before wanting to run FXAA?
-
-A. In the last opaque pass prior to FXAA,
- have the pass write out luma into alpha.
- Then blend into RGB only.
- FXAA should be able to run ok
- assuming the blending pass did not any add aliasing.
- This should be the common case for particles and common blending passes.
-
-A. Or use FXAA_GREEN_AS_LUMA.
-
-============================================================================*/
-
-/*============================================================================
-
- INTEGRATION KNOBS
-
-============================================================================*/
-//
-// FXAA_PS3 and FXAA_360 choose the console algorithm (FXAA3 CONSOLE).
-// FXAA_360_OPT is a prototype for the new optimized 360 version.
-//
-// 1 = Use API.
-// 0 = Don't use API.
-//
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_PS3
- #define FXAA_PS3 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_360
- #define FXAA_360 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_360_OPT
- #define FXAA_360_OPT 0
-#endif
-/*==========================================================================*/
-#ifndef FXAA_PC
- //
- // FXAA Quality
- // The high quality PC algorithm.
- //
- #define FXAA_PC 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_PC_CONSOLE
- //
- // The console algorithm for PC is included
- // for developers targeting really low spec machines.
- // Likely better to just run FXAA_PC, and use a really low preset.
- //
- #define FXAA_PC_CONSOLE 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_GLSL_120
- #define FXAA_GLSL_120 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_GLSL_130
- #define FXAA_GLSL_130 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_HLSL_3
- #define FXAA_HLSL_3 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_HLSL_4
- #define FXAA_HLSL_4 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_HLSL_5
- #define FXAA_HLSL_5 0
-#endif
-/*==========================================================================*/
-#ifndef FXAA_GREEN_AS_LUMA
- //
- // For those using non-linear color,
- // and either not able to get luma in alpha, or not wanting to,
- // this enables FXAA to run using green as a proxy for luma.
- // So with this enabled, no need to pack luma in alpha.
- //
- // This will turn off AA on anything which lacks some amount of green.
- // Pure red and blue or combination of only R and B, will get no AA.
- //
- // Might want to lower the settings for both,
- // fxaaConsoleEdgeThresholdMin
- // fxaaQualityEdgeThresholdMin
- // In order to insure AA does not get turned off on colors
- // which contain a minor amount of green.
- //
- // 1 = On.
- // 0 = Off.
- //
- #define FXAA_GREEN_AS_LUMA 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_EARLY_EXIT
- //
- // Controls algorithm's early exit path.
- // On PS3 turning this ON adds 2 cycles to the shader.
- // On 360 turning this OFF adds 10ths of a millisecond to the shader.
- // Turning this off on console will result in a more blurry image.
- // So this defaults to on.
- //
- // 1 = On.
- // 0 = Off.
- //
- #define FXAA_EARLY_EXIT 1
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_DISCARD
- //
- // Only valid for PC OpenGL currently.
- // Probably will not work when FXAA_GREEN_AS_LUMA = 1.
- //
- // 1 = Use discard on pixels which don't need AA.
- // For APIs which enable concurrent TEX+ROP from same surface.
- // 0 = Return unchanged color on pixels which don't need AA.
- //
- #define FXAA_DISCARD 0
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_FAST_PIXEL_OFFSET
- //
- // Used for GLSL 120 only.
- //
- // 1 = GL API supports fast pixel offsets
- // 0 = do not use fast pixel offsets
- //
- #ifdef GL_EXT_gpu_shader4
- #define FXAA_FAST_PIXEL_OFFSET 1
- #endif
- #ifdef GL_NV_gpu_shader5
- #define FXAA_FAST_PIXEL_OFFSET 1
- #endif
- #ifdef GL_ARB_gpu_shader5
- #define FXAA_FAST_PIXEL_OFFSET 1
- #endif
- #ifndef FXAA_FAST_PIXEL_OFFSET
- #define FXAA_FAST_PIXEL_OFFSET 0
- #endif
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_GATHER4_ALPHA
- //
- // 1 = API supports gather4 on alpha channel.
- // 0 = API does not support gather4 on alpha channel.
- //
- #if (FXAA_HLSL_5 == 1)
- #define FXAA_GATHER4_ALPHA 1
- #endif
- #ifdef GL_ARB_gpu_shader5
- #define FXAA_GATHER4_ALPHA 1
- #endif
- #ifdef GL_NV_gpu_shader5
- #define FXAA_GATHER4_ALPHA 1
- #endif
- #ifndef FXAA_GATHER4_ALPHA
- #define FXAA_GATHER4_ALPHA 0
- #endif
-#endif
-
-/*============================================================================
- FXAA CONSOLE PS3 - TUNING KNOBS
-============================================================================*/
-#ifndef FXAA_CONSOLE__PS3_EDGE_SHARPNESS
- //
- // Consoles the sharpness of edges on PS3 only.
- // Non-PS3 tuning is done with shader input.
- //
- // Due to the PS3 being ALU bound,
- // there are only two safe values here: 4 and 8.
- // These options use the shaders ability to a free *|/ by 2|4|8.
- //
- // 8.0 is sharper
- // 4.0 is softer
- // 2.0 is really soft (good for vector graphics inputs)
- //
- #if 1
- #define FXAA_CONSOLE__PS3_EDGE_SHARPNESS 8.0
- #endif
- #if 0
- #define FXAA_CONSOLE__PS3_EDGE_SHARPNESS 4.0
- #endif
- #if 0
- #define FXAA_CONSOLE__PS3_EDGE_SHARPNESS 2.0
- #endif
-#endif
-/*--------------------------------------------------------------------------*/
-#ifndef FXAA_CONSOLE__PS3_EDGE_THRESHOLD
- //
- // Only effects PS3.
- // Non-PS3 tuning is done with shader input.
- //
- // The minimum amount of local contrast required to apply algorithm.
- // The console setting has a different mapping than the quality setting.
- //
- // This only applies when FXAA_EARLY_EXIT is 1.
- //
- // Due to the PS3 being ALU bound,
- // there are only two safe values here: 0.25 and 0.125.
- // These options use the shaders ability to a free *|/ by 2|4|8.
- //
- // 0.125 leaves less aliasing, but is softer
- // 0.25 leaves more aliasing, and is sharper
- //
- #if 1
- #define FXAA_CONSOLE__PS3_EDGE_THRESHOLD 0.125
- #else
- #define FXAA_CONSOLE__PS3_EDGE_THRESHOLD 0.25
- #endif
-#endif
-
-/*============================================================================
- FXAA QUALITY - TUNING KNOBS
-------------------------------------------------------------------------------
-NOTE the other tuning knobs are now in the shader function inputs!
-============================================================================*/
-#ifndef FXAA_QUALITY__PRESET
- //
- // Choose the quality preset.
- // This needs to be compiled into the shader as it effects code.
- // Best option to include multiple presets is to
- // in each shader define the preset, then include this file.
- //
- // OPTIONS
- // -----------------------------------------------------------------------
- // 10 to 15 - default medium dither (10=fastest, 15=highest quality)
- // 20 to 29 - less dither, more expensive (20=fastest, 29=highest quality)
- // 39 - no dither, very expensive
- //
- // NOTES
- // -----------------------------------------------------------------------
- // 12 = slightly faster then FXAA 3.9 and higher edge quality (default)
- // 13 = about same speed as FXAA 3.9 and better than 12
- // 23 = closest to FXAA 3.9 visually and performance wise
- // _ = the lowest digit is directly related to performance
- // _ = the highest digit is directly related to style
- //
- #define FXAA_QUALITY__PRESET 12
-#endif
-
-
-/*============================================================================
-
- FXAA QUALITY - PRESETS
-
-============================================================================*/
-
-/*============================================================================
- FXAA QUALITY - MEDIUM DITHER PRESETS
-============================================================================*/
-#if (FXAA_QUALITY__PRESET == 10)
- #define FXAA_QUALITY__PS 3
- #define FXAA_QUALITY__P0 1.5
- #define FXAA_QUALITY__P1 3.0
- #define FXAA_QUALITY__P2 12.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 11)
- #define FXAA_QUALITY__PS 4
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 3.0
- #define FXAA_QUALITY__P3 12.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 12)
- #define FXAA_QUALITY__PS 5
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 4.0
- #define FXAA_QUALITY__P4 12.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 13)
- #define FXAA_QUALITY__PS 6
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 4.0
- #define FXAA_QUALITY__P5 12.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 14)
- #define FXAA_QUALITY__PS 7
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 4.0
- #define FXAA_QUALITY__P6 12.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 15)
- #define FXAA_QUALITY__PS 8
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 2.0
- #define FXAA_QUALITY__P6 4.0
- #define FXAA_QUALITY__P7 12.0
-#endif
-
-/*============================================================================
- FXAA QUALITY - LOW DITHER PRESETS
-============================================================================*/
-#if (FXAA_QUALITY__PRESET == 20)
- #define FXAA_QUALITY__PS 3
- #define FXAA_QUALITY__P0 1.5
- #define FXAA_QUALITY__P1 2.0
- #define FXAA_QUALITY__P2 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 21)
- #define FXAA_QUALITY__PS 4
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 22)
- #define FXAA_QUALITY__PS 5
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 23)
- #define FXAA_QUALITY__PS 6
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 24)
- #define FXAA_QUALITY__PS 7
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 3.0
- #define FXAA_QUALITY__P6 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 25)
- #define FXAA_QUALITY__PS 8
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 2.0
- #define FXAA_QUALITY__P6 4.0
- #define FXAA_QUALITY__P7 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 26)
- #define FXAA_QUALITY__PS 9
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 2.0
- #define FXAA_QUALITY__P6 2.0
- #define FXAA_QUALITY__P7 4.0
- #define FXAA_QUALITY__P8 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 27)
- #define FXAA_QUALITY__PS 10
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 2.0
- #define FXAA_QUALITY__P6 2.0
- #define FXAA_QUALITY__P7 2.0
- #define FXAA_QUALITY__P8 4.0
- #define FXAA_QUALITY__P9 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 28)
- #define FXAA_QUALITY__PS 11
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 2.0
- #define FXAA_QUALITY__P6 2.0
- #define FXAA_QUALITY__P7 2.0
- #define FXAA_QUALITY__P8 2.0
- #define FXAA_QUALITY__P9 4.0
- #define FXAA_QUALITY__P10 8.0
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_QUALITY__PRESET == 29)
- #define FXAA_QUALITY__PS 12
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.5
- #define FXAA_QUALITY__P2 2.0
- #define FXAA_QUALITY__P3 2.0
- #define FXAA_QUALITY__P4 2.0
- #define FXAA_QUALITY__P5 2.0
- #define FXAA_QUALITY__P6 2.0
- #define FXAA_QUALITY__P7 2.0
- #define FXAA_QUALITY__P8 2.0
- #define FXAA_QUALITY__P9 2.0
- #define FXAA_QUALITY__P10 4.0
- #define FXAA_QUALITY__P11 8.0
-#endif
-
-/*============================================================================
- FXAA QUALITY - EXTREME QUALITY
-============================================================================*/
-#if (FXAA_QUALITY__PRESET == 39)
- #define FXAA_QUALITY__PS 12
- #define FXAA_QUALITY__P0 1.0
- #define FXAA_QUALITY__P1 1.0
- #define FXAA_QUALITY__P2 1.0
- #define FXAA_QUALITY__P3 1.0
- #define FXAA_QUALITY__P4 1.0
- #define FXAA_QUALITY__P5 1.5
- #define FXAA_QUALITY__P6 2.0
- #define FXAA_QUALITY__P7 2.0
- #define FXAA_QUALITY__P8 2.0
- #define FXAA_QUALITY__P9 2.0
- #define FXAA_QUALITY__P10 4.0
- #define FXAA_QUALITY__P11 8.0
-#endif
-
-
-
-/*============================================================================
-
- API PORTING
-
-============================================================================*/
-#if (FXAA_GLSL_120 == 1) || (FXAA_GLSL_130 == 1)
- #define FxaaBool bool
- #define FxaaDiscard discard
- #define FxaaFloat float
- #define FxaaFloat2 vec2
- #define FxaaFloat3 vec3
- #define FxaaFloat4 vec4
- #define FxaaHalf float
- #define FxaaHalf2 vec2
- #define FxaaHalf3 vec3
- #define FxaaHalf4 vec4
- #define FxaaInt2 ivec2
- #define FxaaSat(x) clamp(x, 0.0, 1.0)
- #define FxaaTex sampler2D
-#else
- #define FxaaBool bool
- #define FxaaDiscard clip(-1)
- #define FxaaFloat float
- #define FxaaFloat2 float2
- #define FxaaFloat3 float3
- #define FxaaFloat4 float4
- #define FxaaHalf half
- #define FxaaHalf2 half2
- #define FxaaHalf3 half3
- #define FxaaHalf4 half4
- #define FxaaSat(x) saturate(x)
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_GLSL_120 == 1)
- // Requires,
- // #version 120
- // And at least,
- // #extension GL_EXT_gpu_shader4 : enable
- // (or set FXAA_FAST_PIXEL_OFFSET 1 to work like DX9)
- #define FxaaTexTop(t, p) texture2DLod(t, p, 0.0)
- #if (FXAA_FAST_PIXEL_OFFSET == 1)
- #define FxaaTexOff(t, p, o, r) texture2DLodOffset(t, p, 0.0, o)
- #else
- #define FxaaTexOff(t, p, o, r) texture2DLod(t, p + (o * r), 0.0)
- #endif
- #if (FXAA_GATHER4_ALPHA == 1)
- // use #extension GL_ARB_gpu_shader5 : enable
- #define FxaaTexAlpha4(t, p) textureGather(t, p, 3)
- #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3)
- #define FxaaTexGreen4(t, p) textureGather(t, p, 1)
- #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1)
- #endif
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_GLSL_130 == 1)
- // Requires "#version 130" or better
- #define FxaaTexTop(t, p) textureLod(t, p, 0.0)
- #define FxaaTexOff(t, p, o, r) textureLodOffset(t, p, 0.0, o)
- #if (FXAA_GATHER4_ALPHA == 1)
- // use #extension GL_ARB_gpu_shader5 : enable
- #define FxaaTexAlpha4(t, p) textureGather(t, p, 3)
- #define FxaaTexOffAlpha4(t, p, o) textureGatherOffset(t, p, o, 3)
- #define FxaaTexGreen4(t, p) textureGather(t, p, 1)
- #define FxaaTexOffGreen4(t, p, o) textureGatherOffset(t, p, o, 1)
- #endif
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_HLSL_3 == 1) || (FXAA_360 == 1) || (FXAA_PS3 == 1)
- #define FxaaInt2 float2
- #define FxaaTex sampler2D
- #define FxaaTexTop(t, p) tex2Dlod(t, float4(p, 0.0, 0.0))
- #define FxaaTexOff(t, p, o, r) tex2Dlod(t, float4(p + (o * r), 0, 0))
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_HLSL_4 == 1)
- #define FxaaInt2 int2
- struct FxaaTex { SamplerState smpl; Texture2D tex; };
- #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0)
- #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o)
-#endif
-/*--------------------------------------------------------------------------*/
-#if (FXAA_HLSL_5 == 1)
- #define FxaaInt2 int2
- struct FxaaTex { SamplerState smpl; Texture2D tex; };
- #define FxaaTexTop(t, p) t.tex.SampleLevel(t.smpl, p, 0.0)
- #define FxaaTexOff(t, p, o, r) t.tex.SampleLevel(t.smpl, p, 0.0, o)
- #define FxaaTexAlpha4(t, p) t.tex.GatherAlpha(t.smpl, p)
- #define FxaaTexOffAlpha4(t, p, o) t.tex.GatherAlpha(t.smpl, p, o)
- #define FxaaTexGreen4(t, p) t.tex.GatherGreen(t.smpl, p)
- #define FxaaTexOffGreen4(t, p, o) t.tex.GatherGreen(t.smpl, p, o)
-#endif
-
-
-/*============================================================================
- GREEN AS LUMA OPTION SUPPORT FUNCTION
-============================================================================*/
-#if (FXAA_GREEN_AS_LUMA == 0)
- FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.w; }
-#else
- FxaaFloat FxaaLuma(FxaaFloat4 rgba) { return rgba.y; }
-#endif
-
-
-
-
-/*============================================================================
-
- FXAA3 QUALITY - PC
-
-============================================================================*/
-#if (FXAA_PC == 1)
-/*--------------------------------------------------------------------------*/
-FxaaFloat4 FxaaPixelShader(
- //
- // Use noperspective interpolation here (turn off perspective interpolation).
- // {xy} = center of pixel
- FxaaFloat2 pos,
- //
- // Used only for FXAA Console, and not used on the 360 version.
- // Use noperspective interpolation here (turn off perspective interpolation).
- // {xy__} = upper left of pixel
- // {__zw} = lower right of pixel
- FxaaFloat4 fxaaConsolePosPos,
- //
- // Input color texture.
- // {rgb_} = color in linear or perceptual color space
- // if (FXAA_GREEN_AS_LUMA == 0)
- // {___a} = luma in perceptual color space (not linear)
- FxaaTex tex,
- //
- // Only used on the optimized 360 version of FXAA Console.
- // For everything but 360, just use the same input here as for "tex".
- // For 360, same texture, just alias with a 2nd sampler.
- // This sampler needs to have an exponent bias of -1.
- FxaaTex fxaaConsole360TexExpBiasNegOne,
- //
- // Only used on the optimized 360 version of FXAA Console.
- // For everything but 360, just use the same input here as for "tex".
- // For 360, same texture, just alias with a 3nd sampler.
- // This sampler needs to have an exponent bias of -2.
- FxaaTex fxaaConsole360TexExpBiasNegTwo,
- //
- // Only used on FXAA Quality.
- // This must be from a constant/uniform.
- // {x_} = 1.0/screenWidthInPixels
- // {_y} = 1.0/screenHeightInPixels
- FxaaFloat2 fxaaQualityRcpFrame,
- //
- // Only used on FXAA Console.
- // This must be from a constant/uniform.
- // This effects sub-pixel AA quality and inversely sharpness.
- // Where N ranges between,
- // N = 0.50 (default)
- // N = 0.33 (sharper)
- // {x___} = -N/screenWidthInPixels
- // {_y__} = -N/screenHeightInPixels
- // {__z_} = N/screenWidthInPixels
- // {___w} = N/screenHeightInPixels
- FxaaFloat4 fxaaConsoleRcpFrameOpt,
- //
- // Only used on FXAA Console.
- // Not used on 360, but used on PS3 and PC.
- // This must be from a constant/uniform.
- // {x___} = -2.0/screenWidthInPixels
- // {_y__} = -2.0/screenHeightInPixels
- // {__z_} = 2.0/screenWidthInPixels
- // {___w} = 2.0/screenHeightInPixels
- FxaaFloat4 fxaaConsoleRcpFrameOpt2,
- //
- // Only used on FXAA Console.
- // Only used on 360 in place of fxaaConsoleRcpFrameOpt2.
- // This must be from a constant/uniform.
- // {x___} = 8.0/screenWidthInPixels
- // {_y__} = 8.0/screenHeightInPixels
- // {__z_} = -4.0/screenWidthInPixels
- // {___w} = -4.0/screenHeightInPixels
- FxaaFloat4 fxaaConsole360RcpFrameOpt2,
- //
- // Only used on FXAA Quality.
- // This used to be the FXAA_QUALITY__SUBPIX define.
- // It is here now to allow easier tuning.
- // Choose the amount of sub-pixel aliasing removal.
- // This can effect sharpness.
- // 1.00 - upper limit (softer)
- // 0.75 - default amount of filtering
- // 0.50 - lower limit (sharper, less sub-pixel aliasing removal)
- // 0.25 - almost off
- // 0.00 - completely off
- FxaaFloat fxaaQualitySubpix,
- //
- // Only used on FXAA Quality.
- // This used to be the FXAA_QUALITY__EDGE_THRESHOLD define.
- // It is here now to allow easier tuning.
- // The minimum amount of local contrast required to apply algorithm.
- // 0.333 - too little (faster)
- // 0.250 - low quality
- // 0.166 - default
- // 0.125 - high quality
- // 0.063 - overkill (slower)
- FxaaFloat fxaaQualityEdgeThreshold,
- //
- // Only used on FXAA Quality.
- // This used to be the FXAA_QUALITY__EDGE_THRESHOLD_MIN define.
- // It is here now to allow easier tuning.
- // Trims the algorithm from processing darks.
- // 0.0833 - upper limit (default, the start of visible unfiltered edges)
- // 0.0625 - high quality (faster)
- // 0.0312 - visible limit (slower)
- // Special notes when using FXAA_GREEN_AS_LUMA,
- // Likely want to set this to zero.
- // As colors that are mostly not-green
- // will appear very dark in the green channel!
- // Tune by looking at mostly non-green content,
- // then start at zero and increase until aliasing is a problem.
- FxaaFloat fxaaQualityEdgeThresholdMin,
- //
- // Only used on FXAA Console.
- // This used to be the FXAA_CONSOLE__EDGE_SHARPNESS define.
- // It is here now to allow easier tuning.
- // This does not effect PS3, as this needs to be compiled in.
- // Use FXAA_CONSOLE__PS3_EDGE_SHARPNESS for PS3.
- // Due to the PS3 being ALU bound,
- // there are only three safe values here: 2 and 4 and 8.
- // These options use the shaders ability to a free *|/ by 2|4|8.
- // For all other platforms can be a non-power of two.
- // 8.0 is sharper (default!!!)
- // 4.0 is softer
- // 2.0 is really soft (good only for vector graphics inputs)
- FxaaFloat fxaaConsoleEdgeSharpness,
- //
- // Only used on FXAA Console.
- // This used to be the FXAA_CONSOLE__EDGE_THRESHOLD define.
- // It is here now to allow easier tuning.
- // This does not effect PS3, as this needs to be compiled in.
- // Use FXAA_CONSOLE__PS3_EDGE_THRESHOLD for PS3.
- // Due to the PS3 being ALU bound,
- // there are only two safe values here: 1/4 and 1/8.
- // These options use the shaders ability to a free *|/ by 2|4|8.
- // The console setting has a different mapping than the quality setting.
- // Other platforms can use other values.
- // 0.125 leaves less aliasing, but is softer (default!!!)
- // 0.25 leaves more aliasing, and is sharper
- FxaaFloat fxaaConsoleEdgeThreshold,
- //
- // Only used on FXAA Console.
- // This used to be the FXAA_CONSOLE__EDGE_THRESHOLD_MIN define.
- // It is here now to allow easier tuning.
- // Trims the algorithm from processing darks.
- // The console setting has a different mapping than the quality setting.
- // This only applies when FXAA_EARLY_EXIT is 1.
- // This does not apply to PS3,
- // PS3 was simplified to avoid more shader instructions.
- // 0.06 - faster but more aliasing in darks
- // 0.05 - default
- // 0.04 - slower and less aliasing in darks
- // Special notes when using FXAA_GREEN_AS_LUMA,
- // Likely want to set this to zero.
- // As colors that are mostly not-green
- // will appear very dark in the green channel!
- // Tune by looking at mostly non-green content,
- // then start at zero and increase until aliasing is a problem.
- FxaaFloat fxaaConsoleEdgeThresholdMin,
- //
- // Extra constants for 360 FXAA Console only.
- // Use zeros or anything else for other platforms.
- // These must be in physical constant registers and NOT immedates.
- // Immedates will result in compiler un-optimizing.
- // {xyzw} = float4(1.0, -1.0, 0.25, -0.25)
- FxaaFloat4 fxaaConsole360ConstDir
-) {
-/*--------------------------------------------------------------------------*/
- FxaaFloat2 posM;
- posM.x = pos.x;
- posM.y = pos.y;
- #if (FXAA_GATHER4_ALPHA == 1)
- #if (FXAA_DISCARD == 0)
- FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
- #if (FXAA_GREEN_AS_LUMA == 0)
- #define lumaM rgbyM.w
- #else
- #define lumaM rgbyM.y
- #endif
- #endif
- #if (FXAA_GREEN_AS_LUMA == 0)
- FxaaFloat4 luma4A = FxaaTexAlpha4(tex, posM);
- FxaaFloat4 luma4B = FxaaTexOffAlpha4(tex, posM, FxaaInt2(-1, -1));
- #else
- FxaaFloat4 luma4A = FxaaTexGreen4(tex, posM);
- FxaaFloat4 luma4B = FxaaTexOffGreen4(tex, posM, FxaaInt2(-1, -1));
- #endif
- #if (FXAA_DISCARD == 1)
- #define lumaM luma4A.w
- #endif
- #define lumaE luma4A.z
- #define lumaS luma4A.x
- #define lumaSE luma4A.y
- #define lumaNW luma4B.w
- #define lumaN luma4B.z
- #define lumaW luma4B.x
- #else
- FxaaFloat4 rgbyM = FxaaTexTop(tex, posM);
- #if (FXAA_GREEN_AS_LUMA == 0)
- #define lumaM rgbyM.w
- #else
- #define lumaM rgbyM.y
- #endif
- FxaaFloat lumaS = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0, 1), fxaaQualityRcpFrame.xy));
- FxaaFloat lumaE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 0), fxaaQualityRcpFrame.xy));
- FxaaFloat lumaN = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 0,-1), fxaaQualityRcpFrame.xy));
- FxaaFloat lumaW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 0), fxaaQualityRcpFrame.xy));
- #endif
-/*--------------------------------------------------------------------------*/
- FxaaFloat maxSM = max(lumaS, lumaM);
- FxaaFloat minSM = min(lumaS, lumaM);
- FxaaFloat maxESM = max(lumaE, maxSM);
- FxaaFloat minESM = min(lumaE, minSM);
- FxaaFloat maxWN = max(lumaN, lumaW);
- FxaaFloat minWN = min(lumaN, lumaW);
- FxaaFloat rangeMax = max(maxWN, maxESM);
- FxaaFloat rangeMin = min(minWN, minESM);
- FxaaFloat rangeMaxScaled = rangeMax * fxaaQualityEdgeThreshold;
- FxaaFloat range = rangeMax - rangeMin;
- FxaaFloat rangeMaxClamped = max(fxaaQualityEdgeThresholdMin, rangeMaxScaled);
- FxaaBool earlyExit = range < rangeMaxClamped;
-/*--------------------------------------------------------------------------*/
- if(earlyExit)
- #if (FXAA_DISCARD == 1)
- FxaaDiscard;
- #else
- return rgbyM;
- #endif
-/*--------------------------------------------------------------------------*/
- #if (FXAA_GATHER4_ALPHA == 0)
- FxaaFloat lumaNW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1,-1), fxaaQualityRcpFrame.xy));
- FxaaFloat lumaSE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1, 1), fxaaQualityRcpFrame.xy));
- FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2( 1,-1), fxaaQualityRcpFrame.xy));
- FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
- #else
- FxaaFloat lumaNE = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(1, -1), fxaaQualityRcpFrame.xy));
- FxaaFloat lumaSW = FxaaLuma(FxaaTexOff(tex, posM, FxaaInt2(-1, 1), fxaaQualityRcpFrame.xy));
- #endif
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaNS = lumaN + lumaS;
- FxaaFloat lumaWE = lumaW + lumaE;
- FxaaFloat subpixRcpRange = 1.0/range;
- FxaaFloat subpixNSWE = lumaNS + lumaWE;
- FxaaFloat edgeHorz1 = (-2.0 * lumaM) + lumaNS;
- FxaaFloat edgeVert1 = (-2.0 * lumaM) + lumaWE;
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaNESE = lumaNE + lumaSE;
- FxaaFloat lumaNWNE = lumaNW + lumaNE;
- FxaaFloat edgeHorz2 = (-2.0 * lumaE) + lumaNESE;
- FxaaFloat edgeVert2 = (-2.0 * lumaN) + lumaNWNE;
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaNWSW = lumaNW + lumaSW;
- FxaaFloat lumaSWSE = lumaSW + lumaSE;
- FxaaFloat edgeHorz4 = (abs(edgeHorz1) * 2.0) + abs(edgeHorz2);
- FxaaFloat edgeVert4 = (abs(edgeVert1) * 2.0) + abs(edgeVert2);
- FxaaFloat edgeHorz3 = (-2.0 * lumaW) + lumaNWSW;
- FxaaFloat edgeVert3 = (-2.0 * lumaS) + lumaSWSE;
- FxaaFloat edgeHorz = abs(edgeHorz3) + edgeHorz4;
- FxaaFloat edgeVert = abs(edgeVert3) + edgeVert4;
-/*--------------------------------------------------------------------------*/
- FxaaFloat subpixNWSWNESE = lumaNWSW + lumaNESE;
- FxaaFloat lengthSign = fxaaQualityRcpFrame.x;
- FxaaBool horzSpan = edgeHorz >= edgeVert;
- FxaaFloat subpixA = subpixNSWE * 2.0 + subpixNWSWNESE;
-/*--------------------------------------------------------------------------*/
- if(!horzSpan) lumaN = lumaW;
- if(!horzSpan) lumaS = lumaE;
- if(horzSpan) lengthSign = fxaaQualityRcpFrame.y;
- FxaaFloat subpixB = (subpixA * (1.0/12.0)) - lumaM;
-/*--------------------------------------------------------------------------*/
- FxaaFloat gradientN = lumaN - lumaM;
- FxaaFloat gradientS = lumaS - lumaM;
- FxaaFloat lumaNN = lumaN + lumaM;
- FxaaFloat lumaSS = lumaS + lumaM;
- FxaaBool pairN = abs(gradientN) >= abs(gradientS);
- FxaaFloat gradient = max(abs(gradientN), abs(gradientS));
- if(pairN) lengthSign = -lengthSign;
- FxaaFloat subpixC = FxaaSat(abs(subpixB) * subpixRcpRange);
-/*--------------------------------------------------------------------------*/
- FxaaFloat2 posB;
- posB.x = posM.x;
- posB.y = posM.y;
- FxaaFloat2 offNP;
- offNP.x = (!horzSpan) ? 0.0 : fxaaQualityRcpFrame.x;
- offNP.y = ( horzSpan) ? 0.0 : fxaaQualityRcpFrame.y;
- if(!horzSpan) posB.x += lengthSign * 0.5;
- if( horzSpan) posB.y += lengthSign * 0.5;
-/*--------------------------------------------------------------------------*/
- FxaaFloat2 posN;
- posN.x = posB.x - offNP.x * FXAA_QUALITY__P0;
- posN.y = posB.y - offNP.y * FXAA_QUALITY__P0;
- FxaaFloat2 posP;
- posP.x = posB.x + offNP.x * FXAA_QUALITY__P0;
- posP.y = posB.y + offNP.y * FXAA_QUALITY__P0;
- FxaaFloat subpixD = ((-2.0)*subpixC) + 3.0;
- FxaaFloat lumaEndN = FxaaLuma(FxaaTexTop(tex, posN));
- FxaaFloat subpixE = subpixC * subpixC;
- FxaaFloat lumaEndP = FxaaLuma(FxaaTexTop(tex, posP));
-/*--------------------------------------------------------------------------*/
- if(!pairN) lumaNN = lumaSS;
- FxaaFloat gradientScaled = gradient * 1.0/4.0;
- FxaaFloat lumaMM = lumaM - lumaNN * 0.5;
- FxaaFloat subpixF = subpixD * subpixE;
- FxaaBool lumaMLTZero = lumaMM < 0.0;
-/*--------------------------------------------------------------------------*/
- lumaEndN -= lumaNN * 0.5;
- lumaEndP -= lumaNN * 0.5;
- FxaaBool doneN = abs(lumaEndN) >= gradientScaled;
- FxaaBool doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P1;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P1;
- FxaaBool doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P1;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P1;
-/*--------------------------------------------------------------------------*/
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P2;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P2;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P2;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P2;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 3)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P3;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P3;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P3;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P3;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 4)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P4;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P4;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P4;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P4;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 5)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P5;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P5;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P5;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P5;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 6)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P6;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P6;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P6;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P6;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 7)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P7;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P7;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P7;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P7;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 8)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P8;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P8;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P8;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P8;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 9)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P9;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P9;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P9;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P9;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 10)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P10;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P10;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P10;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P10;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 11)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P11;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P11;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P11;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P11;
-/*--------------------------------------------------------------------------*/
- #if (FXAA_QUALITY__PS > 12)
- if(doneNP) {
- if(!doneN) lumaEndN = FxaaLuma(FxaaTexTop(tex, posN.xy));
- if(!doneP) lumaEndP = FxaaLuma(FxaaTexTop(tex, posP.xy));
- if(!doneN) lumaEndN = lumaEndN - lumaNN * 0.5;
- if(!doneP) lumaEndP = lumaEndP - lumaNN * 0.5;
- doneN = abs(lumaEndN) >= gradientScaled;
- doneP = abs(lumaEndP) >= gradientScaled;
- if(!doneN) posN.x -= offNP.x * FXAA_QUALITY__P12;
- if(!doneN) posN.y -= offNP.y * FXAA_QUALITY__P12;
- doneNP = (!doneN) || (!doneP);
- if(!doneP) posP.x += offNP.x * FXAA_QUALITY__P12;
- if(!doneP) posP.y += offNP.y * FXAA_QUALITY__P12;
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
- #endif
-/*--------------------------------------------------------------------------*/
- }
-/*--------------------------------------------------------------------------*/
- FxaaFloat dstN = posM.x - posN.x;
- FxaaFloat dstP = posP.x - posM.x;
- if(!horzSpan) dstN = posM.y - posN.y;
- if(!horzSpan) dstP = posP.y - posM.y;
-/*--------------------------------------------------------------------------*/
- FxaaBool goodSpanN = (lumaEndN < 0.0) != lumaMLTZero;
- FxaaFloat spanLength = (dstP + dstN);
- FxaaBool goodSpanP = (lumaEndP < 0.0) != lumaMLTZero;
- FxaaFloat spanLengthRcp = 1.0/spanLength;
-/*--------------------------------------------------------------------------*/
- FxaaBool directionN = dstN < dstP;
- FxaaFloat dst = min(dstN, dstP);
- FxaaBool goodSpan = directionN ? goodSpanN : goodSpanP;
- FxaaFloat subpixG = subpixF * subpixF;
- FxaaFloat pixelOffset = (dst * (-spanLengthRcp)) + 0.5;
- FxaaFloat subpixH = subpixG * fxaaQualitySubpix;
-/*--------------------------------------------------------------------------*/
- FxaaFloat pixelOffsetGood = goodSpan ? pixelOffset : 0.0;
- FxaaFloat pixelOffsetSubpix = max(pixelOffsetGood, subpixH);
- if(!horzSpan) posM.x += pixelOffsetSubpix * lengthSign;
- if( horzSpan) posM.y += pixelOffsetSubpix * lengthSign;
- #if (FXAA_DISCARD == 1)
- return FxaaTexTop(tex, posM);
- #else
- return FxaaFloat4(FxaaTexTop(tex, posM).xyz, lumaM);
- #endif
-}
-/*==========================================================================*/
-#endif
-
-
-
-
-/*============================================================================
-
- FXAA3 CONSOLE - PC VERSION
-
-------------------------------------------------------------------------------
-Instead of using this on PC, I'd suggest just using FXAA Quality with
- #define FXAA_QUALITY__PRESET 10
-Or
- #define FXAA_QUALITY__PRESET 20
-Either are higher qualilty and almost as fast as this on modern PC GPUs.
-============================================================================*/
-#if (FXAA_PC_CONSOLE == 1)
-/*--------------------------------------------------------------------------*/
-FxaaFloat4 FxaaPixelShader(
- // See FXAA Quality FxaaPixelShader() source for docs on Inputs!
- FxaaFloat2 pos,
- FxaaFloat4 fxaaConsolePosPos,
- FxaaTex tex,
- FxaaTex fxaaConsole360TexExpBiasNegOne,
- FxaaTex fxaaConsole360TexExpBiasNegTwo,
- FxaaFloat2 fxaaQualityRcpFrame,
- FxaaFloat4 fxaaConsoleRcpFrameOpt,
- FxaaFloat4 fxaaConsoleRcpFrameOpt2,
- FxaaFloat4 fxaaConsole360RcpFrameOpt2,
- FxaaFloat fxaaQualitySubpix,
- FxaaFloat fxaaQualityEdgeThreshold,
- FxaaFloat fxaaQualityEdgeThresholdMin,
- FxaaFloat fxaaConsoleEdgeSharpness,
- FxaaFloat fxaaConsoleEdgeThreshold,
- FxaaFloat fxaaConsoleEdgeThresholdMin,
- FxaaFloat4 fxaaConsole360ConstDir
-) {
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaNw = FxaaLuma(FxaaTexTop(tex, fxaaConsolePosPos.xy));
- FxaaFloat lumaSw = FxaaLuma(FxaaTexTop(tex, fxaaConsolePosPos.xw));
- FxaaFloat lumaNe = FxaaLuma(FxaaTexTop(tex, fxaaConsolePosPos.zy));
- FxaaFloat lumaSe = FxaaLuma(FxaaTexTop(tex, fxaaConsolePosPos.zw));
-/*--------------------------------------------------------------------------*/
- FxaaFloat4 rgbyM = FxaaTexTop(tex, pos.xy);
- #if (FXAA_GREEN_AS_LUMA == 0)
- FxaaFloat lumaM = rgbyM.w;
- #else
- FxaaFloat lumaM = rgbyM.y;
- #endif
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaMaxNwSw = max(lumaNw, lumaSw);
- lumaNe += 1.0/384.0;
- FxaaFloat lumaMinNwSw = min(lumaNw, lumaSw);
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaMaxNeSe = max(lumaNe, lumaSe);
- FxaaFloat lumaMinNeSe = min(lumaNe, lumaSe);
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaMax = max(lumaMaxNeSe, lumaMaxNwSw);
- FxaaFloat lumaMin = min(lumaMinNeSe, lumaMinNwSw);
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaMaxScaled = lumaMax * fxaaConsoleEdgeThreshold;
-/*--------------------------------------------------------------------------*/
- FxaaFloat lumaMinM = min(lumaMin, lumaM);
- FxaaFloat lumaMaxScaledClamped = max(fxaaConsoleEdgeThresholdMin, lumaMaxScaled);
- FxaaFloat lumaMaxM = max(lumaMax, lumaM);
- FxaaFloat dirSwMinusNe = lumaSw - lumaNe;
- FxaaFloat lumaMaxSubMinM = lumaMaxM - lumaMinM;
- FxaaFloat dirSeMinusNw = lumaSe - lumaNw;
- if(lumaMaxSubMinM < lumaMaxScaledClamped) return rgbyM;
-/*--------------------------------------------------------------------------*/
- FxaaFloat2 dir;
- dir.x = dirSwMinusNe + dirSeMinusNw;
- dir.y = dirSwMinusNe - dirSeMinusNw;
-/*--------------------------------------------------------------------------*/
- FxaaFloat2 dir1 = normalize(dir.xy);
- FxaaFloat4 rgbyN1 = FxaaTexTop(tex, pos.xy - dir1 * fxaaConsoleRcpFrameOpt.zw);
- FxaaFloat4 rgbyP1 = FxaaTexTop(tex, pos.xy + dir1 * fxaaConsoleRcpFrameOpt.zw);
-/*--------------------------------------------------------------------------*/
- FxaaFloat dirAbsMinTimesC = min(abs(dir1.x), abs(dir1.y)) * fxaaConsoleEdgeSharpness;
- FxaaFloat2 dir2 = clamp(dir1.xy / dirAbsMinTimesC, -2.0, 2.0);
-/*--------------------------------------------------------------------------*/
- FxaaFloat4 rgbyN2 = FxaaTexTop(tex, pos.xy - dir2 * fxaaConsoleRcpFrameOpt2.zw);
- FxaaFloat4 rgbyP2 = FxaaTexTop(tex, pos.xy + dir2 * fxaaConsoleRcpFrameOpt2.zw);
-/*--------------------------------------------------------------------------*/
- FxaaFloat4 rgbyA = rgbyN1 + rgbyP1;
- FxaaFloat4 rgbyB = ((rgbyN2 + rgbyP2) * 0.25) + (rgbyA * 0.25);
-/*--------------------------------------------------------------------------*/
- #if (FXAA_GREEN_AS_LUMA == 0)
- FxaaBool twoTap = (rgbyB.w < lumaMin) || (rgbyB.w > lumaMax);
- #else
- FxaaBool twoTap = (rgbyB.y < lumaMin) || (rgbyB.y > lumaMax);
- #endif
- if(twoTap) rgbyB.xyz = rgbyA.xyz * 0.5;
- return rgbyB; }
-/*==========================================================================*/
-#endif
-
-
-
-/*============================================================================
-
- FXAA3 CONSOLE - 360 PIXEL SHADER
-
-------------------------------------------------------------------------------
-This optimized version thanks to suggestions from Andy Luedke.
-Should be fully tex bound in all cases.
-As of the FXAA 3.11 release, I have still not tested this code,
-however I fixed a bug which was in both FXAA 3.9 and FXAA 3.10.
-And note this is replacing the old unoptimized version.
-If it does not work, please let me know so I can fix it.
-============================================================================*/
-#if (FXAA_360 == 1)
-/*--------------------------------------------------------------------------*/
-[reduceTempRegUsage(4)]
-float4 FxaaPixelShader(
- // See FXAA Quality FxaaPixelShader() source for docs on Inputs!
- FxaaFloat2 pos,
- FxaaFloat4 fxaaConsolePosPos,
- FxaaTex tex,
- FxaaTex fxaaConsole360TexExpBiasNegOne,
- FxaaTex fxaaConsole360TexExpBiasNegTwo,
- FxaaFloat2 fxaaQualityRcpFrame,
- FxaaFloat4 fxaaConsoleRcpFrameOpt,
- FxaaFloat4 fxaaConsoleRcpFrameOpt2,
- FxaaFloat4 fxaaConsole360RcpFrameOpt2,
- FxaaFloat fxaaQualitySubpix,
- FxaaFloat fxaaQualityEdgeThreshold,
- FxaaFloat fxaaQualityEdgeThresholdMin,
- FxaaFloat fxaaConsoleEdgeSharpness,
- FxaaFloat fxaaConsoleEdgeThreshold,
- FxaaFloat fxaaConsoleEdgeThresholdMin,
- FxaaFloat4 fxaaConsole360ConstDir
-) {
-/*--------------------------------------------------------------------------*/
- float4 lumaNwNeSwSe;
- #if (FXAA_GREEN_AS_LUMA == 0)
- asm {
- tfetch2D lumaNwNeSwSe.w___, tex, pos.xy, OffsetX = -0.5, OffsetY = -0.5, UseComputedLOD=false
- tfetch2D lumaNwNeSwSe._w__, tex, pos.xy, OffsetX = 0.5, OffsetY = -0.5, UseComputedLOD=false
- tfetch2D lumaNwNeSwSe.__w_, tex, pos.xy, OffsetX = -0.5, OffsetY = 0.5, UseComputedLOD=false
- tfetch2D lumaNwNeSwSe.___w, tex, pos.xy, OffsetX = 0.5, OffsetY = 0.5, UseComputedLOD=false
- };
- #else
- asm {
- tfetch2D lumaNwNeSwSe.y___, tex, pos.xy, OffsetX = -0.5, OffsetY = -0.5, UseComputedLOD=false
- tfetch2D lumaNwNeSwSe._y__, tex, pos.xy, OffsetX = 0.5, OffsetY = -0.5, UseComputedLOD=false
- tfetch2D lumaNwNeSwSe.__y_, tex, pos.xy, OffsetX = -0.5, OffsetY = 0.5, UseComputedLOD=false
- tfetch2D lumaNwNeSwSe.___y, tex, pos.xy, OffsetX = 0.5, OffsetY = 0.5, UseComputedLOD=false
- };
- #endif
-/*--------------------------------------------------------------------------*/
- lumaNwNeSwSe.y += 1.0/384.0;
- float2 lumaMinTemp = min(lumaNwNeSwSe.xy, lumaNwNeSwSe.zw);
- float2 lumaMaxTemp = max(lumaNwNeSwSe.xy, lumaNwNeSwSe.zw);
- float lumaMin = min(lumaMinTemp.x, lumaMinTemp.y);
- float lumaMax = max(lumaMaxTemp.x, lumaMaxTemp.y);
-/*--------------------------------------------------------------------------*/
- float4 rgbyM = tex2Dlod(tex, float4(pos.xy, 0.0, 0.0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- float lumaMinM = min(lumaMin, rgbyM.w);
- float lumaMaxM = max(lumaMax, rgbyM.w);
- #else
- float lumaMinM = min(lumaMin, rgbyM.y);
- float lumaMaxM = max(lumaMax, rgbyM.y);
- #endif
- if((lumaMaxM - lumaMinM) < max(fxaaConsoleEdgeThresholdMin, lumaMax * fxaaConsoleEdgeThreshold)) return rgbyM;
-/*--------------------------------------------------------------------------*/
- float2 dir;
- dir.x = dot(lumaNwNeSwSe, fxaaConsole360ConstDir.yyxx);
- dir.y = dot(lumaNwNeSwSe, fxaaConsole360ConstDir.xyxy);
- dir = normalize(dir);
-/*--------------------------------------------------------------------------*/
- float4 dir1 = dir.xyxy * fxaaConsoleRcpFrameOpt.xyzw;
-/*--------------------------------------------------------------------------*/
- float4 dir2;
- float dirAbsMinTimesC = min(abs(dir.x), abs(dir.y)) * fxaaConsoleEdgeSharpness;
- dir2 = saturate(fxaaConsole360ConstDir.zzww * dir.xyxy / dirAbsMinTimesC + 0.5);
- dir2 = dir2 * fxaaConsole360RcpFrameOpt2.xyxy + fxaaConsole360RcpFrameOpt2.zwzw;
-/*--------------------------------------------------------------------------*/
- float4 rgbyN1 = tex2Dlod(fxaaConsole360TexExpBiasNegOne, float4(pos.xy + dir1.xy, 0.0, 0.0));
- float4 rgbyP1 = tex2Dlod(fxaaConsole360TexExpBiasNegOne, float4(pos.xy + dir1.zw, 0.0, 0.0));
- float4 rgbyN2 = tex2Dlod(fxaaConsole360TexExpBiasNegTwo, float4(pos.xy + dir2.xy, 0.0, 0.0));
- float4 rgbyP2 = tex2Dlod(fxaaConsole360TexExpBiasNegTwo, float4(pos.xy + dir2.zw, 0.0, 0.0));
-/*--------------------------------------------------------------------------*/
- float4 rgbyA = rgbyN1 + rgbyP1;
- float4 rgbyB = rgbyN2 + rgbyP2 * 0.5 + rgbyA;
-/*--------------------------------------------------------------------------*/
- float4 rgbyR = ((rgbyB.w - lumaMax) > 0.0) ? rgbyA : rgbyB;
- rgbyR = ((rgbyB.w - lumaMin) > 0.0) ? rgbyR : rgbyA;
- return rgbyR; }
-/*==========================================================================*/
-#endif
-
-
-
-/*============================================================================
-
- FXAA3 CONSOLE - OPTIMIZED PS3 PIXEL SHADER (NO EARLY EXIT)
-
-==============================================================================
-The code below does not exactly match the assembly.
-I have a feeling that 12 cycles is possible, but was not able to get there.
-Might have to increase register count to get full performance.
-Note this shader does not use perspective interpolation.
-
-Use the following cgc options,
-
- --fenable-bx2 --fastmath --fastprecision --nofloatbindings
-
-------------------------------------------------------------------------------
- NVSHADERPERF OUTPUT
-------------------------------------------------------------------------------
-For reference and to aid in debug, output of NVShaderPerf should match this,
-
-Shader to schedule:
- 0: texpkb h0.w(TRUE), v5.zyxx, #0
- 2: addh h2.z(TRUE), h0.w, constant(0.001953, 0.000000, 0.000000, 0.000000).x
- 4: texpkb h0.w(TRUE), v5.xwxx, #0
- 6: addh h0.z(TRUE), -h2, h0.w
- 7: texpkb h1.w(TRUE), v5, #0
- 9: addh h0.x(TRUE), h0.z, -h1.w
- 10: addh h3.w(TRUE), h0.z, h1
- 11: texpkb h2.w(TRUE), v5.zwzz, #0
- 13: addh h0.z(TRUE), h3.w, -h2.w
- 14: addh h0.x(TRUE), h2.w, h0
- 15: nrmh h1.xz(TRUE), h0_n
- 16: minh_m8 h0.x(TRUE), |h1|, |h1.z|
- 17: maxh h4.w(TRUE), h0, h1
- 18: divx h2.xy(TRUE), h1_n.xzzw, h0_n
- 19: movr r1.zw(TRUE), v4.xxxy
- 20: madr r2.xz(TRUE), -h1, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).zzww, r1.zzww
- 22: minh h5.w(TRUE), h0, h1
- 23: texpkb h0(TRUE), r2.xzxx, #0
- 25: madr r0.zw(TRUE), h1.xzxz, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w), r1
- 27: maxh h4.x(TRUE), h2.z, h2.w
- 28: texpkb h1(TRUE), r0.zwzz, #0
- 30: addh_d2 h1(TRUE), h0, h1
- 31: madr r0.xy(TRUE), -h2, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).xyxx, r1.zwzz
- 33: texpkb h0(TRUE), r0, #0
- 35: minh h4.z(TRUE), h2, h2.w
- 36: fenct TRUE
- 37: madr r1.xy(TRUE), h2, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).xyxx, r1.zwzz
- 39: texpkb h2(TRUE), r1, #0
- 41: addh_d2 h0(TRUE), h0, h2
- 42: maxh h2.w(TRUE), h4, h4.x
- 43: minh h2.x(TRUE), h5.w, h4.z
- 44: addh_d2 h0(TRUE), h0, h1
- 45: slth h2.x(TRUE), h0.w, h2
- 46: sgth h2.w(TRUE), h0, h2
- 47: movh h0(TRUE), h0
- 48: addx.c0 rc(TRUE), h2, h2.w
- 49: movh h0(c0.NE.x), h1
-
-IPU0 ------ Simplified schedule: --------
-Pass | Unit | uOp | PC: Op
------+--------+------+-------------------------
- 1 | SCT0/1 | mov | 0: TXLr h0.w, g[TEX1].zyxx, const.xxxx, TEX0;
- | TEX | txl | 0: TXLr h0.w, g[TEX1].zyxx, const.xxxx, TEX0;
- | SCB1 | add | 2: ADDh h2.z, h0.--w-, const.--x-;
- | | |
- 2 | SCT0/1 | mov | 4: TXLr h0.w, g[TEX1].xwxx, const.xxxx, TEX0;
- | TEX | txl | 4: TXLr h0.w, g[TEX1].xwxx, const.xxxx, TEX0;
- | SCB1 | add | 6: ADDh h0.z,-h2, h0.--w-;
- | | |
- 3 | SCT0/1 | mov | 7: TXLr h1.w, g[TEX1], const.xxxx, TEX0;
- | TEX | txl | 7: TXLr h1.w, g[TEX1], const.xxxx, TEX0;
- | SCB0 | add | 9: ADDh h0.x, h0.z---,-h1.w---;
- | SCB1 | add | 10: ADDh h3.w, h0.---z, h1;
- | | |
- 4 | SCT0/1 | mov | 11: TXLr h2.w, g[TEX1].zwzz, const.xxxx, TEX0;
- | TEX | txl | 11: TXLr h2.w, g[TEX1].zwzz, const.xxxx, TEX0;
- | SCB0 | add | 14: ADDh h0.x, h2.w---, h0;
- | SCB1 | add | 13: ADDh h0.z, h3.--w-,-h2.--w-;
- | | |
- 5 | SCT1 | mov | 15: NRMh h1.xz, h0;
- | SRB | nrm | 15: NRMh h1.xz, h0;
- | SCB0 | min | 16: MINh*8 h0.x, |h1|, |h1.z---|;
- | SCB1 | max | 17: MAXh h4.w, h0, h1;
- | | |
- 6 | SCT0 | div | 18: DIVx h2.xy, h1.xz--, h0;
- | SCT1 | mov | 19: MOVr r1.zw, g[TEX0].--xy;
- | SCB0 | mad | 20: MADr r2.xz,-h1, const.z-w-, r1.z-w-;
- | SCB1 | min | 22: MINh h5.w, h0, h1;
- | | |
- 7 | SCT0/1 | mov | 23: TXLr h0, r2.xzxx, const.xxxx, TEX0;
- | TEX | txl | 23: TXLr h0, r2.xzxx, const.xxxx, TEX0;
- | SCB0 | max | 27: MAXh h4.x, h2.z---, h2.w---;
- | SCB1 | mad | 25: MADr r0.zw, h1.--xz, const, r1;
- | | |
- 8 | SCT0/1 | mov | 28: TXLr h1, r0.zwzz, const.xxxx, TEX0;
- | TEX | txl | 28: TXLr h1, r0.zwzz, const.xxxx, TEX0;
- | SCB0/1 | add | 30: ADDh/2 h1, h0, h1;
- | | |
- 9 | SCT0 | mad | 31: MADr r0.xy,-h2, const.xy--, r1.zw--;
- | SCT1 | mov | 33: TXLr h0, r0, const.zzzz, TEX0;
- | TEX | txl | 33: TXLr h0, r0, const.zzzz, TEX0;
- | SCB1 | min | 35: MINh h4.z, h2, h2.--w-;
- | | |
- 10 | SCT0 | mad | 37: MADr r1.xy, h2, const.xy--, r1.zw--;
- | SCT1 | mov | 39: TXLr h2, r1, const.zzzz, TEX0;
- | TEX | txl | 39: TXLr h2, r1, const.zzzz, TEX0;
- | SCB0/1 | add | 41: ADDh/2 h0, h0, h2;
- | | |
- 11 | SCT0 | min | 43: MINh h2.x, h5.w---, h4.z---;
- | SCT1 | max | 42: MAXh h2.w, h4, h4.---x;
- | SCB0/1 | add | 44: ADDh/2 h0, h0, h1;
- | | |
- 12 | SCT0 | set | 45: SLTh h2.x, h0.w---, h2;
- | SCT1 | set | 46: SGTh h2.w, h0, h2;
- | SCB0/1 | mul | 47: MOVh h0, h0;
- | | |
- 13 | SCT0 | mad | 48: ADDxc0_s rc, h2, h2.w---;
- | SCB0/1 | mul | 49: MOVh h0(NE0.xxxx), h1;
-
-Pass SCT TEX SCB
- 1: 0% 100% 25%
- 2: 0% 100% 25%
- 3: 0% 100% 50%
- 4: 0% 100% 50%
- 5: 0% 0% 50%
- 6: 100% 0% 75%
- 7: 0% 100% 75%
- 8: 0% 100% 100%
- 9: 0% 100% 25%
- 10: 0% 100% 100%
- 11: 50% 0% 100%
- 12: 50% 0% 100%
- 13: 25% 0% 100%
-
-MEAN: 17% 61% 67%
-
-Pass SCT0 SCT1 TEX SCB0 SCB1
- 1: 0% 0% 100% 0% 100%
- 2: 0% 0% 100% 0% 100%
- 3: 0% 0% 100% 100% 100%
- 4: 0% 0% 100% 100% 100%
- 5: 0% 0% 0% 100% 100%
- 6: 100% 100% 0% 100% 100%
- 7: 0% 0% 100% 100% 100%
- 8: 0% 0% 100% 100% 100%
- 9: 0% 0% 100% 0% 100%
- 10: 0% 0% 100% 100% 100%
- 11: 100% 100% 0% 100% 100%
- 12: 100% 100% 0% 100% 100%
- 13: 100% 0% 0% 100% 100%
-
-MEAN: 30% 23% 61% 76% 100%
-Fragment Performance Setup: Driver RSX Compiler, GPU RSX, Flags 0x5
-Results 13 cycles, 3 r regs, 923,076,923 pixels/s
-============================================================================*/
-#if (FXAA_PS3 == 1) && (FXAA_EARLY_EXIT == 0)
-/*--------------------------------------------------------------------------*/
-#pragma regcount 7
-#pragma disablepc all
-#pragma option O3
-#pragma option OutColorPrec=fp16
-#pragma texformat default RGBA8
-/*==========================================================================*/
-half4 FxaaPixelShader(
- // See FXAA Quality FxaaPixelShader() source for docs on Inputs!
- FxaaFloat2 pos,
- FxaaFloat4 fxaaConsolePosPos,
- FxaaTex tex,
- FxaaTex fxaaConsole360TexExpBiasNegOne,
- FxaaTex fxaaConsole360TexExpBiasNegTwo,
- FxaaFloat2 fxaaQualityRcpFrame,
- FxaaFloat4 fxaaConsoleRcpFrameOpt,
- FxaaFloat4 fxaaConsoleRcpFrameOpt2,
- FxaaFloat4 fxaaConsole360RcpFrameOpt2,
- FxaaFloat fxaaQualitySubpix,
- FxaaFloat fxaaQualityEdgeThreshold,
- FxaaFloat fxaaQualityEdgeThresholdMin,
- FxaaFloat fxaaConsoleEdgeSharpness,
- FxaaFloat fxaaConsoleEdgeThreshold,
- FxaaFloat fxaaConsoleEdgeThresholdMin,
- FxaaFloat4 fxaaConsole360ConstDir
-) {
-/*--------------------------------------------------------------------------*/
-// (1)
- half4 dir;
- half4 lumaNe = h4tex2Dlod(tex, half4(fxaaConsolePosPos.zy, 0, 0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- lumaNe.w += half(1.0/512.0);
- dir.x = -lumaNe.w;
- dir.z = -lumaNe.w;
- #else
- lumaNe.y += half(1.0/512.0);
- dir.x = -lumaNe.y;
- dir.z = -lumaNe.y;
- #endif
-/*--------------------------------------------------------------------------*/
-// (2)
- half4 lumaSw = h4tex2Dlod(tex, half4(fxaaConsolePosPos.xw, 0, 0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- dir.x += lumaSw.w;
- dir.z += lumaSw.w;
- #else
- dir.x += lumaSw.y;
- dir.z += lumaSw.y;
- #endif
-/*--------------------------------------------------------------------------*/
-// (3)
- half4 lumaNw = h4tex2Dlod(tex, half4(fxaaConsolePosPos.xy, 0, 0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- dir.x -= lumaNw.w;
- dir.z += lumaNw.w;
- #else
- dir.x -= lumaNw.y;
- dir.z += lumaNw.y;
- #endif
-/*--------------------------------------------------------------------------*/
-// (4)
- half4 lumaSe = h4tex2Dlod(tex, half4(fxaaConsolePosPos.zw, 0, 0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- dir.x += lumaSe.w;
- dir.z -= lumaSe.w;
- #else
- dir.x += lumaSe.y;
- dir.z -= lumaSe.y;
- #endif
-/*--------------------------------------------------------------------------*/
-// (5)
- half4 dir1_pos;
- dir1_pos.xy = normalize(dir.xyz).xz;
- half dirAbsMinTimesC = min(abs(dir1_pos.x), abs(dir1_pos.y)) * half(FXAA_CONSOLE__PS3_EDGE_SHARPNESS);
-/*--------------------------------------------------------------------------*/
-// (6)
- half4 dir2_pos;
- dir2_pos.xy = clamp(dir1_pos.xy / dirAbsMinTimesC, half(-2.0), half(2.0));
- dir1_pos.zw = pos.xy;
- dir2_pos.zw = pos.xy;
- half4 temp1N;
- temp1N.xy = dir1_pos.zw - dir1_pos.xy * fxaaConsoleRcpFrameOpt.zw;
-/*--------------------------------------------------------------------------*/
-// (7)
- temp1N = h4tex2Dlod(tex, half4(temp1N.xy, 0.0, 0.0));
- half4 rgby1;
- rgby1.xy = dir1_pos.zw + dir1_pos.xy * fxaaConsoleRcpFrameOpt.zw;
-/*--------------------------------------------------------------------------*/
-// (8)
- rgby1 = h4tex2Dlod(tex, half4(rgby1.xy, 0.0, 0.0));
- rgby1 = (temp1N + rgby1) * 0.5;
-/*--------------------------------------------------------------------------*/
-// (9)
- half4 temp2N;
- temp2N.xy = dir2_pos.zw - dir2_pos.xy * fxaaConsoleRcpFrameOpt2.zw;
- temp2N = h4tex2Dlod(tex, half4(temp2N.xy, 0.0, 0.0));
-/*--------------------------------------------------------------------------*/
-// (10)
- half4 rgby2;
- rgby2.xy = dir2_pos.zw + dir2_pos.xy * fxaaConsoleRcpFrameOpt2.zw;
- rgby2 = h4tex2Dlod(tex, half4(rgby2.xy, 0.0, 0.0));
- rgby2 = (temp2N + rgby2) * 0.5;
-/*--------------------------------------------------------------------------*/
-// (11)
- // compilier moves these scalar ops up to other cycles
- #if (FXAA_GREEN_AS_LUMA == 0)
- half lumaMin = min(min(lumaNw.w, lumaSw.w), min(lumaNe.w, lumaSe.w));
- half lumaMax = max(max(lumaNw.w, lumaSw.w), max(lumaNe.w, lumaSe.w));
- #else
- half lumaMin = min(min(lumaNw.y, lumaSw.y), min(lumaNe.y, lumaSe.y));
- half lumaMax = max(max(lumaNw.y, lumaSw.y), max(lumaNe.y, lumaSe.y));
- #endif
- rgby2 = (rgby2 + rgby1) * 0.5;
-/*--------------------------------------------------------------------------*/
-// (12)
- #if (FXAA_GREEN_AS_LUMA == 0)
- bool twoTapLt = rgby2.w < lumaMin;
- bool twoTapGt = rgby2.w > lumaMax;
- #else
- bool twoTapLt = rgby2.y < lumaMin;
- bool twoTapGt = rgby2.y > lumaMax;
- #endif
-/*--------------------------------------------------------------------------*/
-// (13)
- if(twoTapLt || twoTapGt) rgby2 = rgby1;
-/*--------------------------------------------------------------------------*/
- return rgby2; }
-/*==========================================================================*/
-#endif
-
-
-
-/*============================================================================
-
- FXAA3 CONSOLE - OPTIMIZED PS3 PIXEL SHADER (WITH EARLY EXIT)
-
-==============================================================================
-The code mostly matches the assembly.
-I have a feeling that 14 cycles is possible, but was not able to get there.
-Might have to increase register count to get full performance.
-Note this shader does not use perspective interpolation.
-
-Use the following cgc options,
-
- --fenable-bx2 --fastmath --fastprecision --nofloatbindings
-
-Use of FXAA_GREEN_AS_LUMA currently adds a cycle (16 clks).
-Will look at fixing this for FXAA 3.12.
-------------------------------------------------------------------------------
- NVSHADERPERF OUTPUT
-------------------------------------------------------------------------------
-For reference and to aid in debug, output of NVShaderPerf should match this,
-
-Shader to schedule:
- 0: texpkb h0.w(TRUE), v5.zyxx, #0
- 2: addh h2.y(TRUE), h0.w, constant(0.001953, 0.000000, 0.000000, 0.000000).x
- 4: texpkb h1.w(TRUE), v5.xwxx, #0
- 6: addh h0.x(TRUE), h1.w, -h2.y
- 7: texpkb h2.w(TRUE), v5.zwzz, #0
- 9: minh h4.w(TRUE), h2.y, h2
- 10: maxh h5.x(TRUE), h2.y, h2.w
- 11: texpkb h0.w(TRUE), v5, #0
- 13: addh h3.w(TRUE), -h0, h0.x
- 14: addh h0.x(TRUE), h0.w, h0
- 15: addh h0.z(TRUE), -h2.w, h0.x
- 16: addh h0.x(TRUE), h2.w, h3.w
- 17: minh h5.y(TRUE), h0.w, h1.w
- 18: nrmh h2.xz(TRUE), h0_n
- 19: minh_m8 h2.w(TRUE), |h2.x|, |h2.z|
- 20: divx h4.xy(TRUE), h2_n.xzzw, h2_n.w
- 21: movr r1.zw(TRUE), v4.xxxy
- 22: maxh h2.w(TRUE), h0, h1
- 23: fenct TRUE
- 24: madr r0.xy(TRUE), -h2.xzzw, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).zwzz, r1.zwzz
- 26: texpkb h0(TRUE), r0, #0
- 28: maxh h5.x(TRUE), h2.w, h5
- 29: minh h5.w(TRUE), h5.y, h4
- 30: madr r1.xy(TRUE), h2.xzzw, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).zwzz, r1.zwzz
- 32: texpkb h2(TRUE), r1, #0
- 34: addh_d2 h2(TRUE), h0, h2
- 35: texpkb h1(TRUE), v4, #0
- 37: maxh h5.y(TRUE), h5.x, h1.w
- 38: minh h4.w(TRUE), h1, h5
- 39: madr r0.xy(TRUE), -h4, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).xyxx, r1.zwzz
- 41: texpkb h0(TRUE), r0, #0
- 43: addh_m8 h5.z(TRUE), h5.y, -h4.w
- 44: madr r2.xy(TRUE), h4, constant(cConst5.x, cConst5.y, cConst5.z, cConst5.w).xyxx, r1.zwzz
- 46: texpkb h3(TRUE), r2, #0
- 48: addh_d2 h0(TRUE), h0, h3
- 49: addh_d2 h3(TRUE), h0, h2
- 50: movh h0(TRUE), h3
- 51: slth h3.x(TRUE), h3.w, h5.w
- 52: sgth h3.w(TRUE), h3, h5.x
- 53: addx.c0 rc(TRUE), h3.x, h3
- 54: slth.c0 rc(TRUE), h5.z, h5
- 55: movh h0(c0.NE.w), h2
- 56: movh h0(c0.NE.x), h1
-
-IPU0 ------ Simplified schedule: --------
-Pass | Unit | uOp | PC: Op
------+--------+------+-------------------------
- 1 | SCT0/1 | mov | 0: TXLr h0.w, g[TEX1].zyxx, const.xxxx, TEX0;
- | TEX | txl | 0: TXLr h0.w, g[TEX1].zyxx, const.xxxx, TEX0;
- | SCB0 | add | 2: ADDh h2.y, h0.-w--, const.-x--;
- | | |
- 2 | SCT0/1 | mov | 4: TXLr h1.w, g[TEX1].xwxx, const.xxxx, TEX0;
- | TEX | txl | 4: TXLr h1.w, g[TEX1].xwxx, const.xxxx, TEX0;
- | SCB0 | add | 6: ADDh h0.x, h1.w---,-h2.y---;
- | | |
- 3 | SCT0/1 | mov | 7: TXLr h2.w, g[TEX1].zwzz, const.xxxx, TEX0;
- | TEX | txl | 7: TXLr h2.w, g[TEX1].zwzz, const.xxxx, TEX0;
- | SCB0 | max | 10: MAXh h5.x, h2.y---, h2.w---;
- | SCB1 | min | 9: MINh h4.w, h2.---y, h2;
- | | |
- 4 | SCT0/1 | mov | 11: TXLr h0.w, g[TEX1], const.xxxx, TEX0;
- | TEX | txl | 11: TXLr h0.w, g[TEX1], const.xxxx, TEX0;
- | SCB0 | add | 14: ADDh h0.x, h0.w---, h0;
- | SCB1 | add | 13: ADDh h3.w,-h0, h0.---x;
- | | |
- 5 | SCT0 | mad | 16: ADDh h0.x, h2.w---, h3.w---;
- | SCT1 | mad | 15: ADDh h0.z,-h2.--w-, h0.--x-;
- | SCB0 | min | 17: MINh h5.y, h0.-w--, h1.-w--;
- | | |
- 6 | SCT1 | mov | 18: NRMh h2.xz, h0;
- | SRB | nrm | 18: NRMh h2.xz, h0;
- | SCB1 | min | 19: MINh*8 h2.w, |h2.---x|, |h2.---z|;
- | | |
- 7 | SCT0 | div | 20: DIVx h4.xy, h2.xz--, h2.ww--;
- | SCT1 | mov | 21: MOVr r1.zw, g[TEX0].--xy;
- | SCB1 | max | 22: MAXh h2.w, h0, h1;
- | | |
- 8 | SCT0 | mad | 24: MADr r0.xy,-h2.xz--, const.zw--, r1.zw--;
- | SCT1 | mov | 26: TXLr h0, r0, const.xxxx, TEX0;
- | TEX | txl | 26: TXLr h0, r0, const.xxxx, TEX0;
- | SCB0 | max | 28: MAXh h5.x, h2.w---, h5;
- | SCB1 | min | 29: MINh h5.w, h5.---y, h4;
- | | |
- 9 | SCT0 | mad | 30: MADr r1.xy, h2.xz--, const.zw--, r1.zw--;
- | SCT1 | mov | 32: TXLr h2, r1, const.xxxx, TEX0;
- | TEX | txl | 32: TXLr h2, r1, const.xxxx, TEX0;
- | SCB0/1 | add | 34: ADDh/2 h2, h0, h2;
- | | |
- 10 | SCT0/1 | mov | 35: TXLr h1, g[TEX0], const.xxxx, TEX0;
- | TEX | txl | 35: TXLr h1, g[TEX0], const.xxxx, TEX0;
- | SCB0 | max | 37: MAXh h5.y, h5.-x--, h1.-w--;
- | SCB1 | min | 38: MINh h4.w, h1, h5;
- | | |
- 11 | SCT0 | mad | 39: MADr r0.xy,-h4, const.xy--, r1.zw--;
- | SCT1 | mov | 41: TXLr h0, r0, const.zzzz, TEX0;
- | TEX | txl | 41: TXLr h0, r0, const.zzzz, TEX0;
- | SCB0 | mad | 44: MADr r2.xy, h4, const.xy--, r1.zw--;
- | SCB1 | add | 43: ADDh*8 h5.z, h5.--y-,-h4.--w-;
- | | |
- 12 | SCT0/1 | mov | 46: TXLr h3, r2, const.xxxx, TEX0;
- | TEX | txl | 46: TXLr h3, r2, const.xxxx, TEX0;
- | SCB0/1 | add | 48: ADDh/2 h0, h0, h3;
- | | |
- 13 | SCT0/1 | mad | 49: ADDh/2 h3, h0, h2;
- | SCB0/1 | mul | 50: MOVh h0, h3;
- | | |
- 14 | SCT0 | set | 51: SLTh h3.x, h3.w---, h5.w---;
- | SCT1 | set | 52: SGTh h3.w, h3, h5.---x;
- | SCB0 | set | 54: SLThc0 rc, h5.z---, h5;
- | SCB1 | add | 53: ADDxc0_s rc, h3.---x, h3;
- | | |
- 15 | SCT0/1 | mul | 55: MOVh h0(NE0.wwww), h2;
- | SCB0/1 | mul | 56: MOVh h0(NE0.xxxx), h1;
-
-Pass SCT TEX SCB
- 1: 0% 100% 25%
- 2: 0% 100% 25%
- 3: 0% 100% 50%
- 4: 0% 100% 50%
- 5: 50% 0% 25%
- 6: 0% 0% 25%
- 7: 100% 0% 25%
- 8: 0% 100% 50%
- 9: 0% 100% 100%
- 10: 0% 100% 50%
- 11: 0% 100% 75%
- 12: 0% 100% 100%
- 13: 100% 0% 100%
- 14: 50% 0% 50%
- 15: 100% 0% 100%
-
-MEAN: 26% 60% 56%
-
-Pass SCT0 SCT1 TEX SCB0 SCB1
- 1: 0% 0% 100% 100% 0%
- 2: 0% 0% 100% 100% 0%
- 3: 0% 0% 100% 100% 100%
- 4: 0% 0% 100% 100% 100%
- 5: 100% 100% 0% 100% 0%
- 6: 0% 0% 0% 0% 100%
- 7: 100% 100% 0% 0% 100%
- 8: 0% 0% 100% 100% 100%
- 9: 0% 0% 100% 100% 100%
- 10: 0% 0% 100% 100% 100%
- 11: 0% 0% 100% 100% 100%
- 12: 0% 0% 100% 100% 100%
- 13: 100% 100% 0% 100% 100%
- 14: 100% 100% 0% 100% 100%
- 15: 100% 100% 0% 100% 100%
-
-MEAN: 33% 33% 60% 86% 80%
-Fragment Performance Setup: Driver RSX Compiler, GPU RSX, Flags 0x5
-Results 15 cycles, 3 r regs, 800,000,000 pixels/s
-============================================================================*/
-#if (FXAA_PS3 == 1) && (FXAA_EARLY_EXIT == 1)
-/*--------------------------------------------------------------------------*/
-#pragma regcount 7
-#pragma disablepc all
-#pragma option O2
-#pragma option OutColorPrec=fp16
-#pragma texformat default RGBA8
-/*==========================================================================*/
-half4 FxaaPixelShader(
- // See FXAA Quality FxaaPixelShader() source for docs on Inputs!
- FxaaFloat2 pos,
- FxaaFloat4 fxaaConsolePosPos,
- FxaaTex tex,
- FxaaTex fxaaConsole360TexExpBiasNegOne,
- FxaaTex fxaaConsole360TexExpBiasNegTwo,
- FxaaFloat2 fxaaQualityRcpFrame,
- FxaaFloat4 fxaaConsoleRcpFrameOpt,
- FxaaFloat4 fxaaConsoleRcpFrameOpt2,
- FxaaFloat4 fxaaConsole360RcpFrameOpt2,
- FxaaFloat fxaaQualitySubpix,
- FxaaFloat fxaaQualityEdgeThreshold,
- FxaaFloat fxaaQualityEdgeThresholdMin,
- FxaaFloat fxaaConsoleEdgeSharpness,
- FxaaFloat fxaaConsoleEdgeThreshold,
- FxaaFloat fxaaConsoleEdgeThresholdMin,
- FxaaFloat4 fxaaConsole360ConstDir
-) {
-/*--------------------------------------------------------------------------*/
-// (1)
- half4 rgbyNe = h4tex2Dlod(tex, half4(fxaaConsolePosPos.zy, 0, 0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- half lumaNe = rgbyNe.w + half(1.0/512.0);
- #else
- half lumaNe = rgbyNe.y + half(1.0/512.0);
- #endif
-/*--------------------------------------------------------------------------*/
-// (2)
- half4 lumaSw = h4tex2Dlod(tex, half4(fxaaConsolePosPos.xw, 0, 0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- half lumaSwNegNe = lumaSw.w - lumaNe;
- #else
- half lumaSwNegNe = lumaSw.y - lumaNe;
- #endif
-/*--------------------------------------------------------------------------*/
-// (3)
- half4 lumaNw = h4tex2Dlod(tex, half4(fxaaConsolePosPos.xy, 0, 0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- half lumaMaxNwSw = max(lumaNw.w, lumaSw.w);
- half lumaMinNwSw = min(lumaNw.w, lumaSw.w);
- #else
- half lumaMaxNwSw = max(lumaNw.y, lumaSw.y);
- half lumaMinNwSw = min(lumaNw.y, lumaSw.y);
- #endif
-/*--------------------------------------------------------------------------*/
-// (4)
- half4 lumaSe = h4tex2Dlod(tex, half4(fxaaConsolePosPos.zw, 0, 0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- half dirZ = lumaNw.w + lumaSwNegNe;
- half dirX = -lumaNw.w + lumaSwNegNe;
- #else
- half dirZ = lumaNw.y + lumaSwNegNe;
- half dirX = -lumaNw.y + lumaSwNegNe;
- #endif
-/*--------------------------------------------------------------------------*/
-// (5)
- half3 dir;
- dir.y = 0.0;
- #if (FXAA_GREEN_AS_LUMA == 0)
- dir.x = lumaSe.w + dirX;
- dir.z = -lumaSe.w + dirZ;
- half lumaMinNeSe = min(lumaNe, lumaSe.w);
- #else
- dir.x = lumaSe.y + dirX;
- dir.z = -lumaSe.y + dirZ;
- half lumaMinNeSe = min(lumaNe, lumaSe.y);
- #endif
-/*--------------------------------------------------------------------------*/
-// (6)
- half4 dir1_pos;
- dir1_pos.xy = normalize(dir).xz;
- half dirAbsMinTimes8 = min(abs(dir1_pos.x), abs(dir1_pos.y)) * half(FXAA_CONSOLE__PS3_EDGE_SHARPNESS);
-/*--------------------------------------------------------------------------*/
-// (7)
- half4 dir2_pos;
- dir2_pos.xy = clamp(dir1_pos.xy / dirAbsMinTimes8, half(-2.0), half(2.0));
- dir1_pos.zw = pos.xy;
- dir2_pos.zw = pos.xy;
- #if (FXAA_GREEN_AS_LUMA == 0)
- half lumaMaxNeSe = max(lumaNe, lumaSe.w);
- #else
- half lumaMaxNeSe = max(lumaNe, lumaSe.y);
- #endif
-/*--------------------------------------------------------------------------*/
-// (8)
- half4 temp1N;
- temp1N.xy = dir1_pos.zw - dir1_pos.xy * fxaaConsoleRcpFrameOpt.zw;
- temp1N = h4tex2Dlod(tex, half4(temp1N.xy, 0.0, 0.0));
- half lumaMax = max(lumaMaxNwSw, lumaMaxNeSe);
- half lumaMin = min(lumaMinNwSw, lumaMinNeSe);
-/*--------------------------------------------------------------------------*/
-// (9)
- half4 rgby1;
- rgby1.xy = dir1_pos.zw + dir1_pos.xy * fxaaConsoleRcpFrameOpt.zw;
- rgby1 = h4tex2Dlod(tex, half4(rgby1.xy, 0.0, 0.0));
- rgby1 = (temp1N + rgby1) * 0.5;
-/*--------------------------------------------------------------------------*/
-// (10)
- half4 rgbyM = h4tex2Dlod(tex, half4(pos.xy, 0.0, 0.0));
- #if (FXAA_GREEN_AS_LUMA == 0)
- half lumaMaxM = max(lumaMax, rgbyM.w);
- half lumaMinM = min(lumaMin, rgbyM.w);
- #else
- half lumaMaxM = max(lumaMax, rgbyM.y);
- half lumaMinM = min(lumaMin, rgbyM.y);
- #endif
-/*--------------------------------------------------------------------------*/
-// (11)
- half4 temp2N;
- temp2N.xy = dir2_pos.zw - dir2_pos.xy * fxaaConsoleRcpFrameOpt2.zw;
- temp2N = h4tex2Dlod(tex, half4(temp2N.xy, 0.0, 0.0));
- half4 rgby2;
- rgby2.xy = dir2_pos.zw + dir2_pos.xy * fxaaConsoleRcpFrameOpt2.zw;
- half lumaRangeM = (lumaMaxM - lumaMinM) / FXAA_CONSOLE__PS3_EDGE_THRESHOLD;
-/*--------------------------------------------------------------------------*/
-// (12)
- rgby2 = h4tex2Dlod(tex, half4(rgby2.xy, 0.0, 0.0));
- rgby2 = (temp2N + rgby2) * 0.5;
-/*--------------------------------------------------------------------------*/
-// (13)
- rgby2 = (rgby2 + rgby1) * 0.5;
-/*--------------------------------------------------------------------------*/
-// (14)
- #if (FXAA_GREEN_AS_LUMA == 0)
- bool twoTapLt = rgby2.w < lumaMin;
- bool twoTapGt = rgby2.w > lumaMax;
- #else
- bool twoTapLt = rgby2.y < lumaMin;
- bool twoTapGt = rgby2.y > lumaMax;
- #endif
- bool earlyExit = lumaRangeM < lumaMax;
- bool twoTap = twoTapLt || twoTapGt;
-/*--------------------------------------------------------------------------*/
-// (15)
- if(twoTap) rgby2 = rgby1;
- if(earlyExit) rgby2 = rgbyM;
-/*--------------------------------------------------------------------------*/
- return rgby2; }
-/*==========================================================================*/
-#endif
-
-uniform sampler2D diffuseMap;
-
-uniform vec2 rcp_screen_res;
-uniform vec4 rcp_frame_opt;
-uniform vec4 rcp_frame_opt2;
uniform vec2 screen_res;
VARYING vec2 vary_fragcoord;
-VARYING vec2 vary_tc;
void main()
{
- vec4 diff = FxaaPixelShader(vary_tc, //pos
- vec4(vary_fragcoord.xy, 0, 0), //fxaaConsolePosPos
- diffuseMap, //tex
- diffuseMap,
- diffuseMap,
- rcp_screen_res, //fxaaQualityRcpFrame
- vec4(0,0,0,0), //fxaaConsoleRcpFrameOpt
- rcp_frame_opt, //fxaaConsoleRcpFrameOpt2
- rcp_frame_opt2, //fxaaConsole360RcpFrameOpt2
- 0.75, //fxaaQualitySubpix
- 0.07, //fxaaQualityEdgeThreshold
- 0.03, //fxaaQualityEdgeThresholdMin
- 8.0, //fxaaConsoleEdgeSharpness
- 0.125, //fxaaConsoleEdgeThreshold
- 0.05, //fxaaConsoleEdgeThresholdMin
- vec4(0,0,0,0)); //fxaaConsole360ConstDir
-
-
-
- //diff = texture2D(diffuseMap, vary_tc);
-
- gl_FragColor = diff;
+ vec4 diff = texture2DRect(diffuseRect, vary_fragcoord.xy);
+ vec4 bloom = texture2D(bloomMap, vary_fragcoord.xy/screen_res);
+ gl_FragColor = diff + bloom;
}
+
diff --git a/indra/newview/llviewercontrol.cpp b/indra/newview/llviewercontrol.cpp
index 9fb804a74f3ea406b84bf25fd62cc7879a54284f..d22e5f0af29640b9c5fb96212121bd9c5d305803 100644
--- a/indra/newview/llviewercontrol.cpp
+++ b/indra/newview/llviewercontrol.cpp
@@ -187,21 +187,6 @@ static bool handleReleaseGLBufferChanged(const LLSD& newvalue)
return true;
}
-static bool handleFSAASamplesChanged(const LLSD& newvalue)
-{
- if (gPipeline.isInit())
- {
- gPipeline.releaseGLBuffers();
- gPipeline.createGLBuffers();
-
- if (LLPipeline::sRenderDeferred)
- {
- LLViewerShaderMgr::instance()->setShaders();
- }
- }
- return true;
-}
-
static bool handleAnisotropicChanged(const LLSD& newvalue)
{
LLImageGL::sGlobalUseAnisotropic = newvalue.asBoolean();
@@ -603,7 +588,6 @@ void settings_setup_listeners()
gSavedSettings.getControl("RenderSpecularResX")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2));
gSavedSettings.getControl("RenderSpecularResY")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2));
gSavedSettings.getControl("RenderSpecularExponent")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2));
- gSavedSettings.getControl("RenderFSAASamples")->getSignal()->connect(boost::bind(&handleFSAASamplesChanged, _2));
gSavedSettings.getControl("RenderAnisotropic")->getSignal()->connect(boost::bind(&handleAnisotropicChanged, _2));
gSavedSettings.getControl("RenderShadowResolutionScale")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2));
gSavedSettings.getControl("RenderGlow")->getSignal()->connect(boost::bind(&handleReleaseGLBufferChanged, _2));
diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp
index 8e59a7c32db61ea2a6fbe9d578a7a375e9d8d2e6..48d4471bdf2dc5bcb4a78a9de196a32c2de38caa 100644
--- a/indra/newview/llviewershadermgr.cpp
+++ b/indra/newview/llviewershadermgr.cpp
@@ -187,6 +187,7 @@ LLGLSLShader gDeferredGIProgram;
LLGLSLShader gDeferredGIFinalProgram;
LLGLSLShader gDeferredPostGIProgram;
LLGLSLShader gDeferredPostProgram;
+LLGLSLShader gFXAAProgram;
LLGLSLShader gDeferredPostNoDoFProgram;
LLGLSLShader gDeferredWLSkyProgram;
LLGLSLShader gDeferredWLCloudProgram;
@@ -275,6 +276,7 @@ LLViewerShaderMgr::LLViewerShaderMgr() :
mShaderList.push_back(&gDeferredPostGIProgram);
mShaderList.push_back(&gDeferredEdgeProgram);
mShaderList.push_back(&gDeferredPostProgram);
+ mShaderList.push_back(&gFXAAProgram);
mShaderList.push_back(&gDeferredGIProgram);
mShaderList.push_back(&gDeferredGIFinalProgram);
mShaderList.push_back(&gDeferredWaterProgram);
@@ -463,7 +465,6 @@ void LLViewerShaderMgr::setShaders()
//setup preprocessor definitions
- LLShaderMgr::instance()->mDefinitions["samples"] = llformat("%d", gGLManager.getNumFBOFSAASamples(gSavedSettings.getU32("RenderFSAASamples")));
LLShaderMgr::instance()->mDefinitions["NUM_TEX_UNITS"] = llformat("%d", gGLManager.mNumTextureImageUnits);
reentrance = true;
@@ -1032,9 +1033,6 @@ BOOL LLViewerShaderMgr::loadShadersEffects()
{
BOOL success = TRUE;
- U32 samples = gGLManager.getNumFBOFSAASamples(gSavedSettings.getU32("RenderFSAASamples"));
- bool multisample = samples > 1 && LLPipeline::sRenderDeferred && gGLManager.mHasTextureMultisample;
-
if (mVertexShaderLevel[SHADER_EFFECT] == 0)
{
gGlowProgram.unload();
@@ -1060,21 +1058,10 @@ BOOL LLViewerShaderMgr::loadShadersEffects()
if (success)
{
- std::string fragment;
-
- if (multisample)
- {
- fragment = "effects/glowExtractMSF.glsl";
- }
- else
- {
- fragment = "effects/glowExtractF.glsl";
- }
-
gGlowExtractProgram.mName = "Glow Extract Shader (Post)";
gGlowExtractProgram.mShaderFiles.clear();
gGlowExtractProgram.mShaderFiles.push_back(make_pair("effects/glowExtractV.glsl", GL_VERTEX_SHADER_ARB));
- gGlowExtractProgram.mShaderFiles.push_back(make_pair(fragment, GL_FRAGMENT_SHADER_ARB));
+ gGlowExtractProgram.mShaderFiles.push_back(make_pair("effects/glowExtractF.glsl", GL_FRAGMENT_SHADER_ARB));
gGlowExtractProgram.mShaderLevel = mVertexShaderLevel[SHADER_EFFECT];
success = gGlowExtractProgram.createShader(NULL, &mGlowExtractUniforms);
if (!success)
@@ -1124,6 +1111,7 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
gDeferredPostGIProgram.unload();
gDeferredEdgeProgram.unload();
gDeferredPostProgram.unload();
+ gFXAAProgram.unload();
gLuminanceGatherProgram.unload();
gDeferredGIProgram.unload();
gDeferredGIFinalProgram.unload();
@@ -1138,9 +1126,6 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
BOOL success = TRUE;
- U32 samples = gSavedSettings.getU32("RenderFSAASamples");
- bool multisample = samples > 1;
-
if (success)
{
gDeferredDiffuseProgram.mName = "Deferred Diffuse Shader";
@@ -1524,40 +1509,30 @@ BOOL LLViewerShaderMgr::loadShadersDeferred()
if (success)
{
- std::string fragment;
- if (multisample)
- {
- fragment = "deferred/postDeferredF.glsl";
- }
- else
- {
- fragment = "deferred/postDeferredNoFXAAF.glsl";
- }
+ gFXAAProgram.mName = "FXAA Shader";
+ gFXAAProgram.mShaderFiles.clear();
+ gFXAAProgram.mShaderFiles.push_back(make_pair("deferred/postDeferredV.glsl", GL_VERTEX_SHADER_ARB));
+ gFXAAProgram.mShaderFiles.push_back(make_pair("deferred/fxaaF.glsl", GL_FRAGMENT_SHADER_ARB));
+ gFXAAProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];
+ success = gFXAAProgram.createShader(NULL, NULL);
+ }
+ if (success)
+ {
gDeferredPostProgram.mName = "Deferred Post Shader";
gDeferredPostProgram.mShaderFiles.clear();
gDeferredPostProgram.mShaderFiles.push_back(make_pair("deferred/postDeferredV.glsl", GL_VERTEX_SHADER_ARB));
- gDeferredPostProgram.mShaderFiles.push_back(make_pair(fragment, GL_FRAGMENT_SHADER_ARB));
+ gDeferredPostProgram.mShaderFiles.push_back(make_pair("deferred/postDeferredF.glsl", GL_FRAGMENT_SHADER_ARB));
gDeferredPostProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];
success = gDeferredPostProgram.createShader(NULL, NULL);
}
if (success)
{
- std::string fragment;
- if (multisample)
- {
- fragment = "deferred/postDeferredNoDoFF.glsl";
- }
- else
- {
- fragment = "deferred/postDeferredNoDoFNoFXAAF.glsl";
- }
-
gDeferredPostNoDoFProgram.mName = "Deferred Post Shader";
gDeferredPostNoDoFProgram.mShaderFiles.clear();
gDeferredPostNoDoFProgram.mShaderFiles.push_back(make_pair("deferred/postDeferredV.glsl", GL_VERTEX_SHADER_ARB));
- gDeferredPostNoDoFProgram.mShaderFiles.push_back(make_pair(fragment, GL_FRAGMENT_SHADER_ARB));
+ gDeferredPostNoDoFProgram.mShaderFiles.push_back(make_pair("deferred/postDeferredNoDOFF.glsl", GL_FRAGMENT_SHADER_ARB));
gDeferredPostNoDoFProgram.mShaderLevel = mVertexShaderLevel[SHADER_DEFERRED];
success = gDeferredPostNoDoFProgram.createShader(NULL, NULL);
}
diff --git a/indra/newview/llviewershadermgr.h b/indra/newview/llviewershadermgr.h
index 9988d1d4f73c91f62d393d0391e9a0d32ab64a0f..aeb8553fa1801d8d9b8d72be026ab34611b44c55 100644
--- a/indra/newview/llviewershadermgr.h
+++ b/indra/newview/llviewershadermgr.h
@@ -392,6 +392,7 @@ extern LLGLSLShader gDeferredShadowProgram;
extern LLGLSLShader gDeferredShadowAlphaMaskProgram;
extern LLGLSLShader gDeferredPostGIProgram;
extern LLGLSLShader gDeferredPostProgram;
+extern LLGLSLShader gFXAAProgram;
extern LLGLSLShader gDeferredPostNoDoFProgram;
extern LLGLSLShader gDeferredAvatarShadowProgram;
extern LLGLSLShader gDeferredAttachmentShadowProgram;
diff --git a/indra/newview/pipeline.cpp b/indra/newview/pipeline.cpp
index 2bbb2edc1a122b9609a15c6005957b3ed2048da1..db9675650afe57589317b9ba051ec8f37053ad1e 100644
--- a/indra/newview/pipeline.cpp
+++ b/indra/newview/pipeline.cpp
@@ -6358,8 +6358,39 @@ void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield)
gGL.vertex2f(3,-1);
gGL.end();
+ gGL.flush();
+
gGlowCombineFXAAProgram.unbind();
mFXAABuffer.flush();
+
+ mScreen.bindTarget();
+ LLGLSLShader* shader = &gFXAAProgram;
+ shader->bind();
+
+ S32 channel = shader->enableTexture(LLViewerShaderMgr::DIFFUSE_MAP, mFXAABuffer.getUsage());
+ if (channel > -1)
+ {
+ mFXAABuffer.bindTexture(0, channel);
+ gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR);
+ }
+
+
+ F32 scale_x = (F32) width/mFXAABuffer.getWidth();
+ F32 scale_y = (F32) height/mFXAABuffer.getHeight();
+ shader->uniform2f("tc_scale", scale_x, scale_y);
+ shader->uniform2f("rcp_screen_res", 1.f/width*scale_x, 1.f/height*scale_y);
+ shader->uniform4f("rcp_frame_opt", -0.5f/width*scale_x, -0.5f/height*scale_y, 0.5f/width*scale_x, 0.5f/height*scale_y);
+ shader->uniform4f("rcp_frame_opt2", -2.f/width*scale_x, -2.f/height*scale_y, 2.f/width*scale_x, 2.f/height*scale_y);
+
+ gGL.begin(LLRender::TRIANGLE_STRIP);
+ gGL.vertex2f(-1,-1);
+ gGL.vertex2f(-1,3);
+ gGL.vertex2f(3,-1);
+ gGL.end();
+
+ gGL.flush();
+ mScreen.flush();
+ shader->unbind();
}
gViewerWindow->setup3DViewport();
@@ -6382,13 +6413,6 @@ void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield)
S32 width = mScreen.getWidth();
S32 height = mScreen.getHeight();
- F32 scale_x = (F32) width/mFXAABuffer.getWidth();
- F32 scale_y = (F32) height/mFXAABuffer.getHeight();
- shader->uniform2f("tc_scale", scale_x, scale_y);
- shader->uniform2f("rcp_screen_res", 1.f/width*scale_x, 1.f/height*scale_y);
- shader->uniform4f("rcp_frame_opt", -0.5f/width*scale_x, -0.5f/height*scale_y, 0.5f/width*scale_x, 0.5f/height*scale_y);
- shader->uniform4f("rcp_frame_opt2", -2.f/width*scale_x, -2.f/height*scale_y, 2.f/width*scale_x, 2.f/height*scale_y);
-
if (dof_enabled)
{
//depth of field focal plane calculations
@@ -6501,24 +6525,11 @@ void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield)
shader->uniform1f("magnification", magnification);
}
- if (multisample)
- {
- S32 channel = shader->enableTexture(LLViewerShaderMgr::DIFFUSE_MAP, mFXAABuffer.getUsage());
- if (channel > -1)
- {
- mFXAABuffer.bindTexture(0, channel);
- gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR);
- }
- }
- else
+ S32 channel = shader->enableTexture(LLViewerShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage());
+ if (channel > -1)
{
- S32 channel = shader->enableTexture(LLViewerShaderMgr::DEFERRED_DIFFUSE, mScreen.getUsage());
- if (channel > -1)
- {
- mScreen.bindTexture(0, channel);
- }
+ mScreen.bindTexture(0, channel);
}
-
gGL.begin(LLRender::TRIANGLE_STRIP);
gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);