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Commit c3bde80a authored by Rye Mutt's avatar Rye Mutt :bread:
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Rip out epoxy

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with 1533 additions and 176 deletions
autobuild.xml
+ 96
− 0
View file @ c3bde80a
......@@ -721,6 +721,102 @@
<key>version</key>
<string>2.12.1</string>
</map>
<key>glext</key>
<map>
<key>copyright</key>
<string>Copyright (c) 2007-2010 The Khronos Group Inc.</string>
<key>description</key>
<string>glext headers define function prototypes and constants for OpenGL extensions</string>
<key>license</key>
<string>Copyright (c) 2007-2010 The Khronos Group Inc.</string>
<key>license_file</key>
<string>LICENSES/glext.txt</string>
<key>name</key>
<string>glext</string>
<key>platforms</key>
<map>
<key>darwin64</key>
<map>
<key>archive</key>
<map>
<key>hash</key>
<string>1bd3214ac23474ea4c869e386970a1be</string>
<key>url</key>
<string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/54835/510029/glext-68-darwin64-538965.tar.bz2</string>
</map>
<key>name</key>
<string>darwin64</string>
</map>
<key>linux64</key>
<map>
<key>archive</key>
<map>
<key>hash</key>
<string>5f3c9d61b620f949b199ebd8885218ed</string>
<key>url</key>
<string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/p64_3p-glext/rev/314200/arch/Linux/installer/glext-68-linux64-314200.tar.bz2</string>
</map>
<key>name</key>
<string>linux64</string>
</map>
<key>windows</key>
<map>
<key>archive</key>
<map>
<key>hash</key>
<string>6a311615bce59b01cf73ee65012a9b38</string>
<key>url</key>
<string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/54951/511711/glext-68-windows-538965.tar.bz2</string>
</map>
<key>name</key>
<string>windows</string>
</map>
<key>windows64</key>
<map>
<key>archive</key>
<map>
<key>hash</key>
<string>daf619dab1cf7518af6532b18800c4b0</string>
<key>url</key>
<string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/54924/511490/glext-68-windows64-538965.tar.bz2</string>
</map>
<key>name</key>
<string>windows64</string>
</map>
</map>
<key>version</key>
<string>68</string>
</map>
<key>glh_linear</key>
<map>
<key>copyright</key>
<string>Copyright (c) 2000 Cass Everitt</string>
<key>description</key>
<string>glh - is a platform-indepenedent C++ OpenGL helper library</string>
<key>license</key>
<string>BSD</string>
<key>license_file</key>
<string>LICENSES/glh-linear.txt</string>
<key>name</key>
<string>glh_linear</string>
<key>platforms</key>
<map>
<key>common</key>
<map>
<key>archive</key>
<map>
<key>hash</key>
<string>dce3f3c01fddb400cb143c3283fe9259</string>
<key>url</key>
<string>https://automated-builds-secondlife-com.s3.amazonaws.com/ct2/82754/775367/glh_linear-0.0.0-common-560278.tar.bz2</string>
</map>
<key>name</key>
<string>common</string>
</map>
</map>
<key>version</key>
<string>0.0.0</string>
</map>
<key>gstreamer</key>
<map>
<key>copyright</key>
......
indra/cmake/Epoxy.cmake
+ 1
− 1
View file @ c3bde80a
......@@ -7,7 +7,7 @@ if (USESYSTEMLIBS)
pkg_check_modules(EPOXY REQUIRED epoxy)
else (USESYSTEMLIBS)
use_prebuilt_binary(libepoxy)
#use_prebuilt_binary(libepoxy)
set(EPOXY_INCLUDE_DIRS ${LIBS_PREBUILT_DIR}/include/)
if (WINDOWS)
set(EPOXY_LIBRARIES
......
indra/cmake/GLEXT.cmake
+ 4
− 0
View file @ c3bde80a
......@@ -2,5 +2,9 @@
include(Prebuilt)
if (NOT USESYSTEMLIBS)
if (WINDOWS OR LINUX)
use_prebuilt_binary(glext)
endif (WINDOWS OR LINUX)
use_prebuilt_binary(glh_linear)
set(GLEXT_INCLUDE_DIR ${LIBS_PREBUILT_DIR}/include)
endif (NOT USESYSTEMLIBS)
indra/cmake/LLWindow.cmake
+ 0
− 1
View file @ c3bde80a
......@@ -7,7 +7,6 @@ include(SDL2)
set(LLWINDOW_INCLUDE_DIRS
${GLEXT_INCLUDE_DIR}
${EPOXY_INCLUDE_DIRS}
${SDL_INCLUDE_DIRS}
${LIBS_OPEN_DIR}/llwindow
)
......
indra/cmake/OpenGL.cmake
+ 4
− 0
View file @ c3bde80a
......@@ -4,5 +4,9 @@ include(Variables)
include(Prebuilt)
if (BUILD_HEADLESS)
SET(OPENGL_glu_LIBRARY GLU)
SET(OPENGL_HEADLESS_LIBRARIES OSMesa16 dl GLU)
endif (BUILD_HEADLESS)
include(FindOpenGL)
indra/llrender/CMakeLists.txt
+ 2
− 4
View file @ c3bde80a
......@@ -3,7 +3,7 @@
project(llrender)
include(00-Common)
include(Epoxy)
include(OpenGL)
include(FreeType)
include(LLCommon)
include(LLImage)
......@@ -15,7 +15,6 @@ include(LLFileSystem)
include_directories(
${FREETYPE_INCLUDE_DIRS}
${EPOXY_INCLUDE_DIRS}
${LLCOMMON_INCLUDE_DIRS}
${LLIMAGE_INCLUDE_DIRS}
${LLMATH_INCLUDE_DIRS}
......@@ -126,13 +125,12 @@ target_link_libraries(llrender
${LLXML_LIBRARIES}
${LLWINDOW_LIBRARIES}
${FREETYPE_LIBRARIES}
${EPOXY_LIBRARIES})
${OPENGL_LIBRARIES})
if(USE_PRECOMPILED_HEADERS AND ${CMAKE_VERSION} VERSION_GREATER "3.15.0")
target_precompile_headers(llrender
PRIVATE
[["linden_common.h"]]
llglheaders.h
llgltypes.h
<map>
<list>
......
indra/llrender/llgl.cpp
+ 632
− 81
View file @ c3bde80a
......@@ -27,6 +27,8 @@
// This file sets some global GL parameters, and implements some
// useful functions for GL operations.
#define GLH_EXT_SINGLE_FILE 1
#include "linden_common.h"
#include "boost/tokenizer.hpp"
......@@ -69,21 +71,21 @@ llofstream gFailLog;
#endif
void APIENTRY gl_debug_callback(GLenum source,
GLenum type,
GLuint id,
GLenum severity,
GLsizei length,
const GLchar* message,
GLvoid* userParam)
GLenum type,
GLuint id,
GLenum severity,
GLsizei length,
const GLchar* message,
GLvoid* userParam)
{
if (severity != GL_DEBUG_SEVERITY_HIGH &&
severity != GL_DEBUG_SEVERITY_MEDIUM &&
severity != GL_DEBUG_SEVERITY_LOW)
if (severity != GL_DEBUG_SEVERITY_HIGH_ARB &&
severity != GL_DEBUG_SEVERITY_MEDIUM_ARB &&
severity != GL_DEBUG_SEVERITY_LOW_ARB)
{ //suppress out-of-spec messages sent by nvidia driver (mostly vertexbuffer hints)
return;
}
if (severity == GL_DEBUG_SEVERITY_HIGH)
if (severity == GL_DEBUG_SEVERITY_HIGH_ARB)
{
LL_WARNS() << "----- GL ERROR --------" << LL_ENDL;
}
......@@ -96,7 +98,7 @@ void APIENTRY gl_debug_callback(GLenum source,
LL_WARNS() << "Severity: " << std::hex << severity << LL_ENDL;
LL_WARNS() << "Message: " << message << LL_ENDL;
LL_WARNS() << "-----------------------" << LL_ENDL;
if (severity == GL_DEBUG_SEVERITY_HIGH)
if (severity == GL_DEBUG_SEVERITY_HIGH_ARB)
{
LL_ERRS() << "Halting on GL Error" << LL_ENDL;
}
......@@ -141,6 +143,251 @@ void ll_close_fail_log()
std::list<LLGLUpdate*> LLGLUpdate::sGLQ;
#if (LL_WINDOWS || LL_LINUX) && !LL_MESA_HEADLESS
#if LL_WINDOWS
PFNGLGETSTRINGIPROC glGetStringi = NULL;
#endif
// vertex blending prototypes
PFNGLWEIGHTPOINTERARBPROC glWeightPointerARB = NULL;
PFNGLVERTEXBLENDARBPROC glVertexBlendARB = NULL;
PFNGLWEIGHTFVARBPROC glWeightfvARB = NULL;
// Vertex buffer object prototypes
PFNGLBINDBUFFERARBPROC glBindBufferARB = NULL;
PFNGLDELETEBUFFERSARBPROC glDeleteBuffersARB = NULL;
PFNGLGENBUFFERSARBPROC glGenBuffersARB = NULL;
PFNGLISBUFFERARBPROC glIsBufferARB = NULL;
PFNGLBUFFERDATAARBPROC glBufferDataARB = NULL;
PFNGLBUFFERSUBDATAARBPROC glBufferSubDataARB = NULL;
PFNGLGETBUFFERSUBDATAARBPROC glGetBufferSubDataARB = NULL;
PFNGLMAPBUFFERARBPROC glMapBufferARB = NULL;
PFNGLUNMAPBUFFERARBPROC glUnmapBufferARB = NULL;
PFNGLGETBUFFERPARAMETERIVARBPROC glGetBufferParameterivARB = NULL;
PFNGLGETBUFFERPOINTERVARBPROC glGetBufferPointervARB = NULL;
//GL_ARB_vertex_array_object
PFNGLBINDVERTEXARRAYPROC glBindVertexArray = NULL;
PFNGLDELETEVERTEXARRAYSPROC glDeleteVertexArrays = NULL;
PFNGLGENVERTEXARRAYSPROC glGenVertexArrays = NULL;
PFNGLISVERTEXARRAYPROC glIsVertexArray = NULL;
// GL_ARB_map_buffer_range
PFNGLMAPBUFFERRANGEPROC glMapBufferRange = NULL;
PFNGLFLUSHMAPPEDBUFFERRANGEPROC glFlushMappedBufferRange = NULL;
// GL_ARB_sync
PFNGLFENCESYNCPROC glFenceSync = NULL;
PFNGLISSYNCPROC glIsSync = NULL;
PFNGLDELETESYNCPROC glDeleteSync = NULL;
PFNGLCLIENTWAITSYNCPROC glClientWaitSync = NULL;
PFNGLWAITSYNCPROC glWaitSync = NULL;
PFNGLGETINTEGER64VPROC glGetInteger64v = NULL;
PFNGLGETSYNCIVPROC glGetSynciv = NULL;
// GL_APPLE_flush_buffer_range
PFNGLBUFFERPARAMETERIAPPLEPROC glBufferParameteriAPPLE = NULL;
PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC glFlushMappedBufferRangeAPPLE = NULL;
// GL_ARB_occlusion_query
PFNGLGENQUERIESARBPROC glGenQueriesARB = NULL;
PFNGLDELETEQUERIESARBPROC glDeleteQueriesARB = NULL;
PFNGLISQUERYARBPROC glIsQueryARB = NULL;
PFNGLBEGINQUERYARBPROC glBeginQueryARB = NULL;
PFNGLENDQUERYARBPROC glEndQueryARB = NULL;
PFNGLGETQUERYIVARBPROC glGetQueryivARB = NULL;
PFNGLGETQUERYOBJECTIVARBPROC glGetQueryObjectivARB = NULL;
PFNGLGETQUERYOBJECTUIVARBPROC glGetQueryObjectuivARB = NULL;
// GL_ARB_timer_query
PFNGLQUERYCOUNTERPROC glQueryCounter = NULL;
PFNGLGETQUERYOBJECTI64VPROC glGetQueryObjecti64v = NULL;
PFNGLGETQUERYOBJECTUI64VPROC glGetQueryObjectui64v = NULL;
// GL_ARB_point_parameters
PFNGLPOINTPARAMETERFARBPROC glPointParameterfARB = NULL;
PFNGLPOINTPARAMETERFVARBPROC glPointParameterfvARB = NULL;
// GL_ARB_framebuffer_object
PFNGLISRENDERBUFFERPROC glIsRenderbuffer = NULL;
PFNGLBINDRENDERBUFFERPROC glBindRenderbuffer = NULL;
PFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers = NULL;
PFNGLGENRENDERBUFFERSPROC glGenRenderbuffers = NULL;
PFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage = NULL;
PFNGLGETRENDERBUFFERPARAMETERIVPROC glGetRenderbufferParameteriv = NULL;
PFNGLISFRAMEBUFFERPROC glIsFramebuffer = NULL;
PFNGLBINDFRAMEBUFFERPROC glBindFramebuffer = NULL;
PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers = NULL;
PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers = NULL;
PFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus = NULL;
PFNGLFRAMEBUFFERTEXTURE1DPROC glFramebufferTexture1D = NULL;
PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D = NULL;
PFNGLFRAMEBUFFERTEXTURE3DPROC glFramebufferTexture3D = NULL;
PFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer = NULL;
PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glGetFramebufferAttachmentParameteriv = NULL;
PFNGLGENERATEMIPMAPPROC glGenerateMipmap = NULL;
PFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer = NULL;
PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glRenderbufferStorageMultisample = NULL;
PFNGLFRAMEBUFFERTEXTURELAYERPROC glFramebufferTextureLayer = NULL;
//GL_ARB_texture_multisample
PFNGLTEXIMAGE2DMULTISAMPLEPROC glTexImage2DMultisample = NULL;
PFNGLTEXIMAGE3DMULTISAMPLEPROC glTexImage3DMultisample = NULL;
PFNGLGETMULTISAMPLEFVPROC glGetMultisamplefv = NULL;
PFNGLSAMPLEMASKIPROC glSampleMaski = NULL;
//transform feedback (4.0 core)
PFNGLBEGINTRANSFORMFEEDBACKPROC glBeginTransformFeedback = NULL;
PFNGLENDTRANSFORMFEEDBACKPROC glEndTransformFeedback = NULL;
PFNGLTRANSFORMFEEDBACKVARYINGSPROC glTransformFeedbackVaryings = NULL;
PFNGLBINDBUFFERRANGEPROC glBindBufferRange = NULL;
PFNGLBINDBUFFERBASEPROC glBindBufferBase = NULL;
//GL_ARB_debug_output
PFNGLDEBUGMESSAGECONTROLARBPROC glDebugMessageControlARB = NULL;
PFNGLDEBUGMESSAGEINSERTARBPROC glDebugMessageInsertARB = NULL;
PFNGLDEBUGMESSAGECALLBACKARBPROC glDebugMessageCallbackARB = NULL;
PFNGLGETDEBUGMESSAGELOGARBPROC glGetDebugMessageLogARB = NULL;
// GL_EXT_blend_func_separate
PFNGLBLENDFUNCSEPARATEEXTPROC glBlendFuncSeparateEXT = NULL;
// GL_ARB_draw_buffers
PFNGLDRAWBUFFERSARBPROC glDrawBuffersARB = NULL;
//shader object prototypes
PFNGLDELETEOBJECTARBPROC glDeleteObjectARB = NULL;
PFNGLGETHANDLEARBPROC glGetHandleARB = NULL;
PFNGLDETACHOBJECTARBPROC glDetachObjectARB = NULL;
PFNGLCREATESHADEROBJECTARBPROC glCreateShaderObjectARB = NULL;
PFNGLSHADERSOURCEARBPROC glShaderSourceARB = NULL;
PFNGLCOMPILESHADERARBPROC glCompileShaderARB = NULL;
PFNGLCREATEPROGRAMOBJECTARBPROC glCreateProgramObjectARB = NULL;
PFNGLATTACHOBJECTARBPROC glAttachObjectARB = NULL;
PFNGLLINKPROGRAMARBPROC glLinkProgramARB = NULL;
PFNGLUSEPROGRAMOBJECTARBPROC glUseProgramObjectARB = NULL;
PFNGLVALIDATEPROGRAMARBPROC glValidateProgramARB = NULL;
PFNGLUNIFORM1FARBPROC glUniform1fARB = NULL;
PFNGLUNIFORM2FARBPROC glUniform2fARB = NULL;
PFNGLUNIFORM3FARBPROC glUniform3fARB = NULL;
PFNGLUNIFORM4FARBPROC glUniform4fARB = NULL;
PFNGLUNIFORM1IARBPROC glUniform1iARB = NULL;
PFNGLUNIFORM2IARBPROC glUniform2iARB = NULL;
PFNGLUNIFORM3IARBPROC glUniform3iARB = NULL;
PFNGLUNIFORM4IARBPROC glUniform4iARB = NULL;
PFNGLUNIFORM1FVARBPROC glUniform1fvARB = NULL;
PFNGLUNIFORM2FVARBPROC glUniform2fvARB = NULL;
PFNGLUNIFORM3FVARBPROC glUniform3fvARB = NULL;
PFNGLUNIFORM4FVARBPROC glUniform4fvARB = NULL;
PFNGLUNIFORM1IVARBPROC glUniform1ivARB = NULL;
PFNGLUNIFORM2IVARBPROC glUniform2ivARB = NULL;
PFNGLUNIFORM3IVARBPROC glUniform3ivARB = NULL;
PFNGLUNIFORM4IVARBPROC glUniform4ivARB = NULL;
PFNGLUNIFORMMATRIX2FVARBPROC glUniformMatrix2fvARB = NULL;
PFNGLUNIFORMMATRIX3FVARBPROC glUniformMatrix3fvARB = NULL;
PFNGLUNIFORMMATRIX3X4FVPROC glUniformMatrix3x4fv = NULL;
PFNGLUNIFORMMATRIX4FVARBPROC glUniformMatrix4fvARB = NULL;
PFNGLGETOBJECTPARAMETERFVARBPROC glGetObjectParameterfvARB = NULL;
PFNGLGETOBJECTPARAMETERIVARBPROC glGetObjectParameterivARB = NULL;
PFNGLGETINFOLOGARBPROC glGetInfoLogARB = NULL;
PFNGLGETATTACHEDOBJECTSARBPROC glGetAttachedObjectsARB = NULL;
PFNGLGETUNIFORMLOCATIONARBPROC glGetUniformLocationARB = NULL;
PFNGLGETACTIVEUNIFORMARBPROC glGetActiveUniformARB = NULL;
PFNGLGETUNIFORMFVARBPROC glGetUniformfvARB = NULL;
PFNGLGETUNIFORMIVARBPROC glGetUniformivARB = NULL;
PFNGLGETSHADERSOURCEARBPROC glGetShaderSourceARB = NULL;
PFNGLVERTEXATTRIBIPOINTERPROC glVertexAttribIPointer = NULL;
#if LL_WINDOWS
PFNWGLCREATECONTEXTATTRIBSARBPROC wglCreateContextAttribsARB = NULL;
#endif
// vertex shader prototypes
#if LL_LINUX
PFNGLVERTEXATTRIB1DARBPROC glVertexAttrib1dARB = NULL;
PFNGLVERTEXATTRIB1DVARBPROC glVertexAttrib1dvARB = NULL;
PFNGLVERTEXATTRIB1FARBPROC glVertexAttrib1fARB = NULL;
PFNGLVERTEXATTRIB1FVARBPROC glVertexAttrib1fvARB = NULL;
PFNGLVERTEXATTRIB1SARBPROC glVertexAttrib1sARB = NULL;
PFNGLVERTEXATTRIB1SVARBPROC glVertexAttrib1svARB = NULL;
PFNGLVERTEXATTRIB2DARBPROC glVertexAttrib2dARB = NULL;
PFNGLVERTEXATTRIB2DVARBPROC glVertexAttrib2dvARB = NULL;
PFNGLVERTEXATTRIB2FARBPROC glVertexAttrib2fARB = NULL;
PFNGLVERTEXATTRIB2FVARBPROC glVertexAttrib2fvARB = NULL;
PFNGLVERTEXATTRIB2SARBPROC glVertexAttrib2sARB = NULL;
PFNGLVERTEXATTRIB2SVARBPROC glVertexAttrib2svARB = NULL;
PFNGLVERTEXATTRIB3DARBPROC glVertexAttrib3dARB = NULL;
PFNGLVERTEXATTRIB3DVARBPROC glVertexAttrib3dvARB = NULL;
PFNGLVERTEXATTRIB3FARBPROC glVertexAttrib3fARB = NULL;
PFNGLVERTEXATTRIB3FVARBPROC glVertexAttrib3fvARB = NULL;
PFNGLVERTEXATTRIB3SARBPROC glVertexAttrib3sARB = NULL;
PFNGLVERTEXATTRIB3SVARBPROC glVertexAttrib3svARB = NULL;
#endif // LL_LINUX
PFNGLVERTEXATTRIB4NBVARBPROC glVertexAttrib4nbvARB = NULL;
PFNGLVERTEXATTRIB4NIVARBPROC glVertexAttrib4nivARB = NULL;
PFNGLVERTEXATTRIB4NSVARBPROC glVertexAttrib4nsvARB = NULL;
PFNGLVERTEXATTRIB4NUBARBPROC glVertexAttrib4nubARB = NULL;
PFNGLVERTEXATTRIB4NUBVARBPROC glVertexAttrib4nubvARB = NULL;
PFNGLVERTEXATTRIB4NUIVARBPROC glVertexAttrib4nuivARB = NULL;
PFNGLVERTEXATTRIB4NUSVARBPROC glVertexAttrib4nusvARB = NULL;
#if LL_LINUX
PFNGLVERTEXATTRIB4BVARBPROC glVertexAttrib4bvARB = NULL;
PFNGLVERTEXATTRIB4DARBPROC glVertexAttrib4dARB = NULL;
PFNGLVERTEXATTRIB4DVARBPROC glVertexAttrib4dvARB = NULL;
PFNGLVERTEXATTRIB4FARBPROC glVertexAttrib4fARB = NULL;
PFNGLVERTEXATTRIB4FVARBPROC glVertexAttrib4fvARB = NULL;
PFNGLVERTEXATTRIB4IVARBPROC glVertexAttrib4ivARB = NULL;
PFNGLVERTEXATTRIB4SARBPROC glVertexAttrib4sARB = NULL;
PFNGLVERTEXATTRIB4SVARBPROC glVertexAttrib4svARB = NULL;
PFNGLVERTEXATTRIB4UBVARBPROC glVertexAttrib4ubvARB = NULL;
PFNGLVERTEXATTRIB4UIVARBPROC glVertexAttrib4uivARB = NULL;
PFNGLVERTEXATTRIB4USVARBPROC glVertexAttrib4usvARB = NULL;
PFNGLVERTEXATTRIBPOINTERARBPROC glVertexAttribPointerARB = NULL;
PFNGLENABLEVERTEXATTRIBARRAYARBPROC glEnableVertexAttribArrayARB = NULL;
PFNGLDISABLEVERTEXATTRIBARRAYARBPROC glDisableVertexAttribArrayARB = NULL;
PFNGLPROGRAMSTRINGARBPROC glProgramStringARB = NULL;
PFNGLBINDPROGRAMARBPROC glBindProgramARB = NULL;
PFNGLDELETEPROGRAMSARBPROC glDeleteProgramsARB = NULL;
PFNGLGENPROGRAMSARBPROC glGenProgramsARB = NULL;
PFNGLPROGRAMENVPARAMETER4DARBPROC glProgramEnvParameter4dARB = NULL;
PFNGLPROGRAMENVPARAMETER4DVARBPROC glProgramEnvParameter4dvARB = NULL;
PFNGLPROGRAMENVPARAMETER4FARBPROC glProgramEnvParameter4fARB = NULL;
PFNGLPROGRAMENVPARAMETER4FVARBPROC glProgramEnvParameter4fvARB = NULL;
PFNGLPROGRAMLOCALPARAMETER4DARBPROC glProgramLocalParameter4dARB = NULL;
PFNGLPROGRAMLOCALPARAMETER4DVARBPROC glProgramLocalParameter4dvARB = NULL;
PFNGLPROGRAMLOCALPARAMETER4FARBPROC glProgramLocalParameter4fARB = NULL;
PFNGLPROGRAMLOCALPARAMETER4FVARBPROC glProgramLocalParameter4fvARB = NULL;
PFNGLGETPROGRAMENVPARAMETERDVARBPROC glGetProgramEnvParameterdvARB = NULL;
PFNGLGETPROGRAMENVPARAMETERFVARBPROC glGetProgramEnvParameterfvARB = NULL;
PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC glGetProgramLocalParameterdvARB = NULL;
PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC glGetProgramLocalParameterfvARB = NULL;
PFNGLGETPROGRAMIVARBPROC glGetProgramivARB = NULL;
PFNGLGETPROGRAMSTRINGARBPROC glGetProgramStringARB = NULL;
PFNGLGETVERTEXATTRIBDVARBPROC glGetVertexAttribdvARB = NULL;
PFNGLGETVERTEXATTRIBFVARBPROC glGetVertexAttribfvARB = NULL;
PFNGLGETVERTEXATTRIBIVARBPROC glGetVertexAttribivARB = NULL;
PFNGLGETVERTEXATTRIBPOINTERVARBPROC glGetVertexAttribPointervARB = NULL;
PFNGLISPROGRAMARBPROC glIsProgramARB = NULL;
#endif // LL_LINUX
PFNGLBINDATTRIBLOCATIONARBPROC glBindAttribLocationARB = NULL;
PFNGLGETACTIVEATTRIBARBPROC glGetActiveAttribARB = NULL;
PFNGLGETATTRIBLOCATIONARBPROC glGetAttribLocationARB = NULL;
#if LL_WINDOWS
PFNWGLGETGPUIDSAMDPROC wglGetGPUIDsAMD = NULL;
PFNWGLGETGPUINFOAMDPROC wglGetGPUInfoAMD = NULL;
PFNWGLSWAPINTERVALEXTPROC wglSwapIntervalEXT = NULL;
#endif
#if LL_LINUX_NV_GL_HEADERS
// linux nvidia headers. these define these differently to mesa's. ugh.
PFNGLACTIVETEXTUREARBPROC glActiveTextureARB = NULL;
PFNGLCLIENTACTIVETEXTUREARBPROC glClientActiveTextureARB = NULL;
PFNGLDRAWRANGEELEMENTSPROC glDrawRangeElements = NULL;
#endif // LL_LINUX_NV_GL_HEADERS
#endif
LLGLManager gGLManager;
LLGLManager::LLGLManager() :
......@@ -214,18 +461,18 @@ LLGLManager::LLGLManager() :
// Global initialization for GL
//---------------------------------------------------------------------
#if LL_WINDOWS && !LL_MESA_HEADLESS
void LLGLManager::initWGL(HDC dc)
void LLGLManager::initWGL()
{
mHasPBuffer = FALSE;
if (!epoxy_has_wgl_extension(dc, "WGL_ARB_pixel_format"))
if (!glh_init_extensions("WGL_ARB_pixel_format"))
{
LL_WARNS("RenderInit") << "No ARB pixel format extensions" << LL_ENDL;
}
if (epoxy_has_wgl_extension(dc, "WGL_ARB_create_context"))
if (ExtensionExists("WGL_ARB_create_context",gGLHExts.mSysExts))
{
//GLH_EXT_NAME(wglCreateContextAttribsARB) = (PFNWGLCREATECONTEXTATTRIBSARBPROC)GLH_EXT_GET_PROC_ADDRESS("wglCreateContextAttribsARB");
GLH_EXT_NAME(wglCreateContextAttribsARB) = (PFNWGLCREATECONTEXTATTRIBSARBPROC)GLH_EXT_GET_PROC_ADDRESS("wglCreateContextAttribsARB");
}
else
{
......@@ -234,31 +481,31 @@ void LLGLManager::initWGL(HDC dc)
// For retreiving information per AMD adapter,
// because we can't trust curently selected/default one when there are multiple
mHasAMDAssociations = epoxy_has_wgl_extension(dc, "WGL_AMD_gpu_association");
mHasAMDAssociations = ExtensionExists("WGL_AMD_gpu_association", gGLHExts.mSysExts);
if (mHasAMDAssociations)
{
//GLH_EXT_NAME(wglGetGPUIDsAMD) = (PFNWGLGETGPUIDSAMDPROC)GLH_EXT_GET_PROC_ADDRESS("wglGetGPUIDsAMD");
//GLH_EXT_NAME(wglGetGPUInfoAMD) = (PFNWGLGETGPUINFOAMDPROC)GLH_EXT_GET_PROC_ADDRESS("wglGetGPUInfoAMD");
GLH_EXT_NAME(wglGetGPUIDsAMD) = (PFNWGLGETGPUIDSAMDPROC)GLH_EXT_GET_PROC_ADDRESS("wglGetGPUIDsAMD");
GLH_EXT_NAME(wglGetGPUInfoAMD) = (PFNWGLGETGPUINFOAMDPROC)GLH_EXT_GET_PROC_ADDRESS("wglGetGPUInfoAMD");
}
if (epoxy_has_wgl_extension(dc, "WGL_EXT_swap_control"))
if (ExtensionExists("WGL_EXT_swap_control", gGLHExts.mSysExts))
{
//GLH_EXT_NAME(wglSwapIntervalEXT) = (PFNWGLSWAPINTERVALEXTPROC)GLH_EXT_GET_PROC_ADDRESS("wglSwapIntervalEXT");
GLH_EXT_NAME(wglSwapIntervalEXT) = (PFNWGLSWAPINTERVALEXTPROC)GLH_EXT_GET_PROC_ADDRESS("wglSwapIntervalEXT");
}
if( !epoxy_has_wgl_extension(dc, "WGL_ARB_pbuffer") )
if( !glh_init_extensions("WGL_ARB_pbuffer") )
{
LL_WARNS("RenderInit") << "No ARB WGL PBuffer extensions" << LL_ENDL;
}
if( !epoxy_has_wgl_extension(dc, "WGL_ARB_render_texture") )
if( !glh_init_extensions("WGL_ARB_render_texture") )
{
LL_WARNS("RenderInit") << "No ARB WGL render texture extensions" << LL_ENDL;
}
mHasPBuffer = epoxy_has_wgl_extension(dc, "WGL_ARB_pbuffer") &&
epoxy_has_wgl_extension(dc, "WGL_ARB_render_texture") &&
epoxy_has_wgl_extension(dc, "WGL_ARB_pixel_format");
mHasPBuffer = ExtensionExists("WGL_ARB_pbuffer", gGLHExts.mSysExts) &&
ExtensionExists("WGL_ARB_render_texture", gGLHExts.mSysExts) &&
ExtensionExists("WGL_ARB_pixel_format", gGLHExts.mSysExts);
}
#endif
......@@ -269,6 +516,43 @@ bool LLGLManager::initGL()
{
LL_ERRS("RenderInit") << "Calling init on LLGLManager after already initialized!" << LL_ENDL;
}
stop_glerror();
#if LL_WINDOWS
if (!glGetStringi)
{
glGetStringi = (PFNGLGETSTRINGIPROC) GLH_EXT_GET_PROC_ADDRESS("glGetStringi");
}
//reload extensions string (may have changed after using wglCreateContextAttrib)
if (glGetStringi)
{
std::stringstream str;
GLint count = 0;
glGetIntegerv(GL_NUM_EXTENSIONS, &count);
for (GLint i = 0; i < count; ++i)
{
std::string ext((const char*) glGetStringi(GL_EXTENSIONS, i));
str << ext << " ";
LL_DEBUGS("GLExtensions") << ext << LL_ENDL;
}
{
PFNWGLGETEXTENSIONSSTRINGARBPROC wglGetExtensionsStringARB = 0;
wglGetExtensionsStringARB = (PFNWGLGETEXTENSIONSSTRINGARBPROC)wglGetProcAddress("wglGetExtensionsStringARB");
if(wglGetExtensionsStringARB)
{
str << (const char*) wglGetExtensionsStringARB(wglGetCurrentDC());
}
}
free(gGLHExts.mSysExts);
std::string extensions = str.str();
gGLHExts.mSysExts = strdup(extensions.c_str());
}
#endif
stop_glerror();
......@@ -781,66 +1065,67 @@ void LLGLManager::initExtensions()
mHasOcclusionQuery = FALSE;
mHasPointParameters = FALSE;
mHasTextureRectangle = FALSE;
#else // LL_MESA_HEADLESS
mHasMultitexture = mGLVersion >= 1.3f || epoxy_has_gl_extension("GL_ARB_multitexture");
mHasATIMemInfo = epoxy_has_gl_extension("GL_ATI_meminfo"); //Basic AMD method, also see mHasAMDAssociations
mHasNVXMemInfo = epoxy_has_gl_extension("GL_NVX_gpu_memory_info");
mHasSeparateSpecularColor = mGLVersion >= 1.2f || epoxy_has_gl_extension("GL_EXT_separate_specular_color");
mHasAnisotropic = mGLVersion >= 4.6f || epoxy_has_gl_extension("GL_EXT_texture_filter_anisotropic");
mHasCubeMap = mGLVersion >= 1.3f || epoxy_has_gl_extension("GL_ARB_texture_cube_map");
mHasARBEnvCombine = mGLVersion >= 1.3f || epoxy_has_gl_extension("GL_ARB_texture_env_combine");
mHasCompressedTextures = mGLVersion >= 1.3f || epoxy_has_gl_extension("GL_ARB_texture_compression");
mHasOcclusionQuery = mGLVersion >= 1.5f || epoxy_has_gl_extension("GL_ARB_occlusion_query");
mHasTimerQuery = mGLVersion >= 3.3f || epoxy_has_gl_extension("GL_ARB_timer_query");
mHasOcclusionQuery2 = mGLVersion >= 3.3f || epoxy_has_gl_extension("GL_ARB_occlusion_query2");
mHasVertexBufferObject = mGLVersion >= 1.5f || epoxy_has_gl_extension("GL_ARB_vertex_buffer_object");
mHasVertexArrayObject = mGLVersion >= 3.0f || epoxy_has_gl_extension("GL_ARB_vertex_array_object");
mHasSync = mGLVersion >= 3.2f || epoxy_has_gl_extension("GL_ARB_sync");
mHasMapBufferRange = mGLVersion >= 3.0f || epoxy_has_gl_extension("GL_ARB_map_buffer_range");
mHasFlushBufferRange = epoxy_has_gl_extension("GL_APPLE_flush_buffer_range");
#else // LL_MESA_HEADLESS //important, gGLHExts.mSysExts is uninitialized until after glh_init_extensions is called
mHasMultitexture = glh_init_extensions("GL_ARB_multitexture");
mHasATIMemInfo = ExtensionExists("GL_ATI_meminfo", gGLHExts.mSysExts); //Basic AMD method, also see mHasAMDAssociations
mHasNVXMemInfo = ExtensionExists("GL_NVX_gpu_memory_info", gGLHExts.mSysExts);
mHasSeparateSpecularColor = glh_init_extensions("GL_EXT_separate_specular_color");
mHasAnisotropic = glh_init_extensions("GL_EXT_texture_filter_anisotropic");
glh_init_extensions("GL_ARB_texture_cube_map");
mHasCubeMap = ExtensionExists("GL_ARB_texture_cube_map", gGLHExts.mSysExts);
mHasARBEnvCombine = ExtensionExists("GL_ARB_texture_env_combine", gGLHExts.mSysExts);
mHasCompressedTextures = glh_init_extensions("GL_ARB_texture_compression");
mHasOcclusionQuery = ExtensionExists("GL_ARB_occlusion_query", gGLHExts.mSysExts);
mHasTimerQuery = ExtensionExists("GL_ARB_timer_query", gGLHExts.mSysExts);
mHasOcclusionQuery2 = ExtensionExists("GL_ARB_occlusion_query2", gGLHExts.mSysExts);
mHasVertexBufferObject = ExtensionExists("GL_ARB_vertex_buffer_object", gGLHExts.mSysExts);
mHasVertexArrayObject = ExtensionExists("GL_ARB_vertex_array_object", gGLHExts.mSysExts);
mHasSync = ExtensionExists("GL_ARB_sync", gGLHExts.mSysExts);
mHasMapBufferRange = ExtensionExists("GL_ARB_map_buffer_range", gGLHExts.mSysExts);
mHasFlushBufferRange = ExtensionExists("GL_APPLE_flush_buffer_range", gGLHExts.mSysExts);
// NOTE: Using extensions breaks reflections when Shadows are set to projector. See: SL-16727
//mHasDepthClamp = mGLVersion >= 3.2f || (epoxy_has_gl_extension("GL_ARB_depth_clamp") || epoxy_has_gl_extension("GL_NV_depth_clamp"));
//mHasDepthClamp = ExtensionExists("GL_ARB_depth_clamp", gGLHExts.mSysExts) || ExtensionExists("GL_NV_depth_clamp", gGLHExts.mSysExts);
mHasDepthClamp = FALSE;
// mask out FBO support when packed_depth_stencil isn't there 'cause we need it for LLRenderTarget -Brad
#ifdef GL_ARB_framebuffer_object
mHasFramebufferObject = mGLVersion >= 3.0f || epoxy_has_gl_extension("GL_ARB_framebuffer_object");
mHasFramebufferObject = ExtensionExists("GL_ARB_framebuffer_object", gGLHExts.mSysExts);
#else
mHasFramebufferObject = mGLVersion >= 3.0f || (epoxy_has_gl_extension("GL_EXT_framebuffer_object") &&
epoxy_has_gl_extension("GL_EXT_framebuffer_blit") &&
epoxy_has_gl_extension("GL_EXT_framebuffer_multisample") &&
epoxy_has_gl_extension("GL_EXT_packed_depth_stencil"));
mHasFramebufferObject = ExtensionExists("GL_EXT_framebuffer_object", gGLHExts.mSysExts) &&
ExtensionExists("GL_EXT_framebuffer_blit", gGLHExts.mSysExts) &&
ExtensionExists("GL_EXT_framebuffer_multisample", gGLHExts.mSysExts) &&
ExtensionExists("GL_EXT_packed_depth_stencil", gGLHExts.mSysExts);
#endif
#ifdef GL_EXT_texture_sRGB
mHassRGBTexture = mGLVersion >= 2.1f || epoxy_has_gl_extension("GL_EXT_texture_sRGB");
mHassRGBTexture = ExtensionExists("GL_EXT_texture_sRGB", gGLHExts.mSysExts);
#endif
#ifdef GL_ARB_framebuffer_sRGB
mHassRGBFramebuffer = mGLVersion >= 3.0f || epoxy_has_gl_extension("GL_ARB_framebuffer_sRGB");
mHassRGBFramebuffer = ExtensionExists("GL_ARB_framebuffer_sRGB", gGLHExts.mSysExts);
#else
mHassRGBFramebuffer = mGLVersion >= 3.0f || epoxy_has_gl_extension("GL_EXT_framebuffer_sRGB");
mHassRGBFramebuffer = ExtensionExists("GL_EXT_framebuffer_sRGB", gGLHExts.mSysExts);
#endif
#ifdef GL_EXT_texture_sRGB_decode
mHasTexturesRGBDecode = epoxy_has_gl_extension("GL_EXT_texture_sRGB_decode");
mHasTexturesRGBDecode = ExtensionExists("GL_EXT_texture_sRGB_decode", gGLHExts.mSysExts);
#else
mHasTexturesRGBDecode = epoxy_has_gl_extension("GL_ARB_texture_sRGB_decode");
mHasTexturesRGBDecode = ExtensionExists("GL_ARB_texture_sRGB_decode", gGLHExts.mSysExts);
#endif
mHasMipMapGeneration = mHasFramebufferObject || mGLVersion >= 1.4f;
mHasDrawBuffers = mGLVersion >= 2.0f || epoxy_has_gl_extension("GL_ARB_draw_buffers");
mHasBlendFuncSeparate = mGLVersion >= 1.4f || epoxy_has_gl_extension("GL_EXT_blend_func_separate");
mHasTextureRectangle = mGLVersion >= 3.1f || epoxy_has_gl_extension("GL_ARB_texture_rectangle");
mHasTextureMultisample = mGLVersion >= 3.2f || epoxy_has_gl_extension("GL_ARB_texture_multisample");
mHasDebugOutput = mGLVersion >= 4.3f || epoxy_has_gl_extension("GL_ARB_debug_output");
mHasTransformFeedback = mGLVersion >= 4.0f ? TRUE : FALSE;
mHasDrawBuffers = ExtensionExists("GL_ARB_draw_buffers", gGLHExts.mSysExts);
mHasBlendFuncSeparate = ExtensionExists("GL_EXT_blend_func_separate", gGLHExts.mSysExts);
mHasTextureRectangle = ExtensionExists("GL_ARB_texture_rectangle", gGLHExts.mSysExts);
mHasTextureMultisample = ExtensionExists("GL_ARB_texture_multisample", gGLHExts.mSysExts);
mHasDebugOutput = ExtensionExists("GL_ARB_debug_output", gGLHExts.mSysExts);
mHasTransformFeedback = mGLVersion >= 4.f ? TRUE : FALSE;
#if !LL_DARWIN
mHasPointParameters = mGLVersion >= 1.4f || epoxy_has_gl_extension("GL_ARB_point_parameters");
mHasPointParameters = ExtensionExists("GL_ARB_point_parameters", gGLHExts.mSysExts);
#endif
mHasTextureSwizzle = mGLVersion >= 3.3f || epoxy_has_gl_extension("GL_ARB_texture_swizzle");
mHasGPUShader4 = mGLVersion >= 3.0f || epoxy_has_gl_extension("GL_EXT_gpu_shader4");
mHasClipControl = mGLVersion >= 4.5 || epoxy_has_gl_extension("GL_ARB_clip_control");
mHasTextureSwizzle = ExtensionExists("GL_ARB_texture_swizzle", gGLHExts.mSysExts);
mHasGPUShader4 = ExtensionExists("GL_EXT_gpu_shader4", gGLHExts.mSysExts);
mHasClipControl = ExtensionExists("GL_ARB_clip_control", gGLHExts.mSysExts);
#endif
#if LL_LINUX
......@@ -960,13 +1245,277 @@ void LLGLManager::initExtensions()
// LL_INFOS("RenderInit") << "Disabling mip-map generation for Intel GPUs" << LL_ENDL;
// mHasMipMapGeneration = FALSE;
// }
// Misc
glGetIntegerv(GL_MAX_ELEMENTS_VERTICES, (GLint*) &mGLMaxVertexRange);
glGetIntegerv(GL_MAX_ELEMENTS_INDICES, (GLint*) &mGLMaxIndexRange);
glGetIntegerv(GL_MAX_TEXTURE_SIZE, (GLint*) &mGLMaxTextureSize);
#if (LL_WINDOWS || LL_LINUX) && !LL_MESA_HEADLESS
LL_DEBUGS("RenderInit") << "GL Probe: Getting symbols" << LL_ENDL;
if (mHasVertexBufferObject)
{
glBindBufferARB = (PFNGLBINDBUFFERARBPROC)GLH_EXT_GET_PROC_ADDRESS("glBindBufferARB");
if (glBindBufferARB)
{
glDeleteBuffersARB = (PFNGLDELETEBUFFERSARBPROC)GLH_EXT_GET_PROC_ADDRESS("glDeleteBuffersARB");
glGenBuffersARB = (PFNGLGENBUFFERSARBPROC)GLH_EXT_GET_PROC_ADDRESS("glGenBuffersARB");
glIsBufferARB = (PFNGLISBUFFERARBPROC)GLH_EXT_GET_PROC_ADDRESS("glIsBufferARB");
glBufferDataARB = (PFNGLBUFFERDATAARBPROC)GLH_EXT_GET_PROC_ADDRESS("glBufferDataARB");
glBufferSubDataARB = (PFNGLBUFFERSUBDATAARBPROC)GLH_EXT_GET_PROC_ADDRESS("glBufferSubDataARB");
glGetBufferSubDataARB = (PFNGLGETBUFFERSUBDATAARBPROC)GLH_EXT_GET_PROC_ADDRESS("glGetBufferSubDataARB");
glMapBufferARB = (PFNGLMAPBUFFERARBPROC)GLH_EXT_GET_PROC_ADDRESS("glMapBufferARB");
glUnmapBufferARB = (PFNGLUNMAPBUFFERARBPROC)GLH_EXT_GET_PROC_ADDRESS("glUnmapBufferARB");
glGetBufferParameterivARB = (PFNGLGETBUFFERPARAMETERIVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glGetBufferParameterivARB");
glGetBufferPointervARB = (PFNGLGETBUFFERPOINTERVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glGetBufferPointervARB");
}
else
{
mHasVertexBufferObject = FALSE;
}
}
if (mHasVertexArrayObject)
{
glBindVertexArray = (PFNGLBINDVERTEXARRAYPROC) GLH_EXT_GET_PROC_ADDRESS("glBindVertexArray");
glDeleteVertexArrays = (PFNGLDELETEVERTEXARRAYSPROC) GLH_EXT_GET_PROC_ADDRESS("glDeleteVertexArrays");
glGenVertexArrays = (PFNGLGENVERTEXARRAYSPROC) GLH_EXT_GET_PROC_ADDRESS("glGenVertexArrays");
glIsVertexArray = (PFNGLISVERTEXARRAYPROC) GLH_EXT_GET_PROC_ADDRESS("glIsVertexArray");
}
if (mHasSync)
{
glFenceSync = (PFNGLFENCESYNCPROC) GLH_EXT_GET_PROC_ADDRESS("glFenceSync");
glIsSync = (PFNGLISSYNCPROC) GLH_EXT_GET_PROC_ADDRESS("glIsSync");
glDeleteSync = (PFNGLDELETESYNCPROC) GLH_EXT_GET_PROC_ADDRESS("glDeleteSync");
glClientWaitSync = (PFNGLCLIENTWAITSYNCPROC) GLH_EXT_GET_PROC_ADDRESS("glClientWaitSync");
glWaitSync = (PFNGLWAITSYNCPROC) GLH_EXT_GET_PROC_ADDRESS("glWaitSync");
glGetInteger64v = (PFNGLGETINTEGER64VPROC) GLH_EXT_GET_PROC_ADDRESS("glGetInteger64v");
glGetSynciv = (PFNGLGETSYNCIVPROC) GLH_EXT_GET_PROC_ADDRESS("glGetSynciv");
}
if (mHasMapBufferRange)
{
glMapBufferRange = (PFNGLMAPBUFFERRANGEPROC) GLH_EXT_GET_PROC_ADDRESS("glMapBufferRange");
glFlushMappedBufferRange = (PFNGLFLUSHMAPPEDBUFFERRANGEPROC) GLH_EXT_GET_PROC_ADDRESS("glFlushMappedBufferRange");
}
if (mHasFramebufferObject)
{
LL_INFOS() << "initExtensions() FramebufferObject-related procs..." << LL_ENDL;
glIsRenderbuffer = (PFNGLISRENDERBUFFERPROC) GLH_EXT_GET_PROC_ADDRESS("glIsRenderbuffer");
glBindRenderbuffer = (PFNGLBINDRENDERBUFFERPROC) GLH_EXT_GET_PROC_ADDRESS("glBindRenderbuffer");
glDeleteRenderbuffers = (PFNGLDELETERENDERBUFFERSPROC) GLH_EXT_GET_PROC_ADDRESS("glDeleteRenderbuffers");
glGenRenderbuffers = (PFNGLGENRENDERBUFFERSPROC) GLH_EXT_GET_PROC_ADDRESS("glGenRenderbuffers");
glRenderbufferStorage = (PFNGLRENDERBUFFERSTORAGEPROC) GLH_EXT_GET_PROC_ADDRESS("glRenderbufferStorage");
glGetRenderbufferParameteriv = (PFNGLGETRENDERBUFFERPARAMETERIVPROC) GLH_EXT_GET_PROC_ADDRESS("glGetRenderbufferParameteriv");
glIsFramebuffer = (PFNGLISFRAMEBUFFERPROC) GLH_EXT_GET_PROC_ADDRESS("glIsFramebuffer");
glBindFramebuffer = (PFNGLBINDFRAMEBUFFERPROC) GLH_EXT_GET_PROC_ADDRESS("glBindFramebuffer");
glDeleteFramebuffers = (PFNGLDELETEFRAMEBUFFERSPROC) GLH_EXT_GET_PROC_ADDRESS("glDeleteFramebuffers");
glGenFramebuffers = (PFNGLGENFRAMEBUFFERSPROC) GLH_EXT_GET_PROC_ADDRESS("glGenFramebuffers");
glCheckFramebufferStatus = (PFNGLCHECKFRAMEBUFFERSTATUSPROC) GLH_EXT_GET_PROC_ADDRESS("glCheckFramebufferStatus");
glFramebufferTexture1D = (PFNGLFRAMEBUFFERTEXTURE1DPROC) GLH_EXT_GET_PROC_ADDRESS("glFramebufferTexture1D");
glFramebufferTexture2D = (PFNGLFRAMEBUFFERTEXTURE2DPROC) GLH_EXT_GET_PROC_ADDRESS("glFramebufferTexture2D");
glFramebufferTexture3D = (PFNGLFRAMEBUFFERTEXTURE3DPROC) GLH_EXT_GET_PROC_ADDRESS("glFramebufferTexture3D");
glFramebufferRenderbuffer = (PFNGLFRAMEBUFFERRENDERBUFFERPROC) GLH_EXT_GET_PROC_ADDRESS("glFramebufferRenderbuffer");
glGetFramebufferAttachmentParameteriv = (PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC) GLH_EXT_GET_PROC_ADDRESS("glGetFramebufferAttachmentParameteriv");
glGenerateMipmap = (PFNGLGENERATEMIPMAPPROC) GLH_EXT_GET_PROC_ADDRESS("glGenerateMipmap");
glBlitFramebuffer = (PFNGLBLITFRAMEBUFFERPROC) GLH_EXT_GET_PROC_ADDRESS("glBlitFramebuffer");
glRenderbufferStorageMultisample = (PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC) GLH_EXT_GET_PROC_ADDRESS("glRenderbufferStorageMultisample");
glFramebufferTextureLayer = (PFNGLFRAMEBUFFERTEXTURELAYERPROC) GLH_EXT_GET_PROC_ADDRESS("glFramebufferTextureLayer");
}
if (mHasDrawBuffers)
{
glDrawBuffersARB = (PFNGLDRAWBUFFERSARBPROC) GLH_EXT_GET_PROC_ADDRESS("glDrawBuffersARB");
}
if (mHasBlendFuncSeparate)
{
glBlendFuncSeparateEXT = (PFNGLBLENDFUNCSEPARATEEXTPROC) GLH_EXT_GET_PROC_ADDRESS("glBlendFuncSeparateEXT");
}
if (mHasTextureMultisample)
{
glTexImage2DMultisample = (PFNGLTEXIMAGE2DMULTISAMPLEPROC) GLH_EXT_GET_PROC_ADDRESS("glTexImage2DMultisample");
glTexImage3DMultisample = (PFNGLTEXIMAGE3DMULTISAMPLEPROC) GLH_EXT_GET_PROC_ADDRESS("glTexImage3DMultisample");
glGetMultisamplefv = (PFNGLGETMULTISAMPLEFVPROC) GLH_EXT_GET_PROC_ADDRESS("glGetMultisamplefv");
glSampleMaski = (PFNGLSAMPLEMASKIPROC) GLH_EXT_GET_PROC_ADDRESS("glSampleMaski");
}
if (mHasTransformFeedback)
{
glBeginTransformFeedback = (PFNGLBEGINTRANSFORMFEEDBACKPROC) GLH_EXT_GET_PROC_ADDRESS("glBeginTransformFeedback");
glEndTransformFeedback = (PFNGLENDTRANSFORMFEEDBACKPROC) GLH_EXT_GET_PROC_ADDRESS("glEndTransformFeedback");
glTransformFeedbackVaryings = (PFNGLTRANSFORMFEEDBACKVARYINGSPROC) GLH_EXT_GET_PROC_ADDRESS("glTransformFeedbackVaryings");
glBindBufferRange = (PFNGLBINDBUFFERRANGEPROC) GLH_EXT_GET_PROC_ADDRESS("glBindBufferRange");
glBindBufferBase = (PFNGLBINDBUFFERBASEPROC) GLH_EXT_GET_PROC_ADDRESS("glBindBufferBase");
}
if (mHasDebugOutput)
{
glDebugMessageControlARB = (PFNGLDEBUGMESSAGECONTROLARBPROC) GLH_EXT_GET_PROC_ADDRESS("glDebugMessageControlARB");
glDebugMessageInsertARB = (PFNGLDEBUGMESSAGEINSERTARBPROC) GLH_EXT_GET_PROC_ADDRESS("glDebugMessageInsertARB");
glDebugMessageCallbackARB = (PFNGLDEBUGMESSAGECALLBACKARBPROC) GLH_EXT_GET_PROC_ADDRESS("glDebugMessageCallbackARB");
glGetDebugMessageLogARB = (PFNGLGETDEBUGMESSAGELOGARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetDebugMessageLogARB");
}
#if (!LL_LINUX) || LL_LINUX_NV_GL_HEADERS
// This is expected to be a static symbol on Linux GL implementations, except if we use the nvidia headers - bah
glDrawRangeElements = (PFNGLDRAWRANGEELEMENTSPROC)GLH_EXT_GET_PROC_ADDRESS("glDrawRangeElements");
if (!glDrawRangeElements)
{
mGLMaxVertexRange = 0;
mGLMaxIndexRange = 0;
}
#endif // !LL_LINUX || LL_LINUX_NV_GL_HEADERS
#if LL_LINUX_NV_GL_HEADERS
// nvidia headers are critically different from mesa-esque
glActiveTextureARB = (PFNGLACTIVETEXTUREARBPROC)GLH_EXT_GET_PROC_ADDRESS("glActiveTextureARB");
glClientActiveTextureARB = (PFNGLCLIENTACTIVETEXTUREARBPROC)GLH_EXT_GET_PROC_ADDRESS("glClientActiveTextureARB");
#endif // LL_LINUX_NV_GL_HEADERS
if (mHasOcclusionQuery)
{
LL_INFOS() << "initExtensions() OcclusionQuery-related procs..." << LL_ENDL;
glGenQueriesARB = (PFNGLGENQUERIESARBPROC)GLH_EXT_GET_PROC_ADDRESS("glGenQueriesARB");
glDeleteQueriesARB = (PFNGLDELETEQUERIESARBPROC)GLH_EXT_GET_PROC_ADDRESS("glDeleteQueriesARB");
glIsQueryARB = (PFNGLISQUERYARBPROC)GLH_EXT_GET_PROC_ADDRESS("glIsQueryARB");
glBeginQueryARB = (PFNGLBEGINQUERYARBPROC)GLH_EXT_GET_PROC_ADDRESS("glBeginQueryARB");
glEndQueryARB = (PFNGLENDQUERYARBPROC)GLH_EXT_GET_PROC_ADDRESS("glEndQueryARB");
glGetQueryivARB = (PFNGLGETQUERYIVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glGetQueryivARB");
glGetQueryObjectivARB = (PFNGLGETQUERYOBJECTIVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glGetQueryObjectivARB");
glGetQueryObjectuivARB = (PFNGLGETQUERYOBJECTUIVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glGetQueryObjectuivARB");
}
if (mHasTimerQuery)
{
LL_INFOS() << "initExtensions() TimerQuery-related procs..." << LL_ENDL;
glQueryCounter = (PFNGLQUERYCOUNTERPROC) GLH_EXT_GET_PROC_ADDRESS("glQueryCounter");
glGetQueryObjecti64v = (PFNGLGETQUERYOBJECTI64VPROC) GLH_EXT_GET_PROC_ADDRESS("glGetQueryObjecti64v");
glGetQueryObjectui64v = (PFNGLGETQUERYOBJECTUI64VPROC) GLH_EXT_GET_PROC_ADDRESS("glGetQueryObjectui64v");
}
if (mHasPointParameters)
{
LL_INFOS() << "initExtensions() PointParameters-related procs..." << LL_ENDL;
glPointParameterfARB = (PFNGLPOINTPARAMETERFARBPROC)GLH_EXT_GET_PROC_ADDRESS("glPointParameterfARB");
glPointParameterfvARB = (PFNGLPOINTPARAMETERFVARBPROC)GLH_EXT_GET_PROC_ADDRESS("glPointParameterfvARB");
}
// Assume shader capabilities
glDeleteObjectARB = (PFNGLDELETEOBJECTARBPROC) GLH_EXT_GET_PROC_ADDRESS("glDeleteObjectARB");
glGetHandleARB = (PFNGLGETHANDLEARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetHandleARB");
glDetachObjectARB = (PFNGLDETACHOBJECTARBPROC) GLH_EXT_GET_PROC_ADDRESS("glDetachObjectARB");
glCreateShaderObjectARB = (PFNGLCREATESHADEROBJECTARBPROC) GLH_EXT_GET_PROC_ADDRESS("glCreateShaderObjectARB");
glShaderSourceARB = (PFNGLSHADERSOURCEARBPROC) GLH_EXT_GET_PROC_ADDRESS("glShaderSourceARB");
glCompileShaderARB = (PFNGLCOMPILESHADERARBPROC) GLH_EXT_GET_PROC_ADDRESS("glCompileShaderARB");
glCreateProgramObjectARB = (PFNGLCREATEPROGRAMOBJECTARBPROC) GLH_EXT_GET_PROC_ADDRESS("glCreateProgramObjectARB");
glAttachObjectARB = (PFNGLATTACHOBJECTARBPROC) GLH_EXT_GET_PROC_ADDRESS("glAttachObjectARB");
glLinkProgramARB = (PFNGLLINKPROGRAMARBPROC) GLH_EXT_GET_PROC_ADDRESS("glLinkProgramARB");
glUseProgramObjectARB = (PFNGLUSEPROGRAMOBJECTARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUseProgramObjectARB");
glValidateProgramARB = (PFNGLVALIDATEPROGRAMARBPROC) GLH_EXT_GET_PROC_ADDRESS("glValidateProgramARB");
glUniform1fARB = (PFNGLUNIFORM1FARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniform1fARB");
glUniform2fARB = (PFNGLUNIFORM2FARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniform2fARB");
glUniform3fARB = (PFNGLUNIFORM3FARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniform3fARB");
glUniform4fARB = (PFNGLUNIFORM4FARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniform4fARB");
glUniform1iARB = (PFNGLUNIFORM1IARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniform1iARB");
glUniform2iARB = (PFNGLUNIFORM2IARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniform2iARB");
glUniform3iARB = (PFNGLUNIFORM3IARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniform3iARB");
glUniform4iARB = (PFNGLUNIFORM4IARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniform4iARB");
glUniform1fvARB = (PFNGLUNIFORM1FVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniform1fvARB");
glUniform2fvARB = (PFNGLUNIFORM2FVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniform2fvARB");
glUniform3fvARB = (PFNGLUNIFORM3FVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniform3fvARB");
glUniform4fvARB = (PFNGLUNIFORM4FVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniform4fvARB");
glUniform1ivARB = (PFNGLUNIFORM1IVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniform1ivARB");
glUniform2ivARB = (PFNGLUNIFORM2IVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniform2ivARB");
glUniform3ivARB = (PFNGLUNIFORM3IVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniform3ivARB");
glUniform4ivARB = (PFNGLUNIFORM4IVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniform4ivARB");
glUniformMatrix2fvARB = (PFNGLUNIFORMMATRIX2FVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniformMatrix2fvARB");
glUniformMatrix3fvARB = (PFNGLUNIFORMMATRIX3FVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniformMatrix3fvARB");
glUniformMatrix3x4fv = (PFNGLUNIFORMMATRIX3X4FVPROC) GLH_EXT_GET_PROC_ADDRESS("glUniformMatrix3x4fv");
glUniformMatrix4fvARB = (PFNGLUNIFORMMATRIX4FVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glUniformMatrix4fvARB");
glGetObjectParameterfvARB = (PFNGLGETOBJECTPARAMETERFVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetObjectParameterfvARB");
glGetObjectParameterivARB = (PFNGLGETOBJECTPARAMETERIVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetObjectParameterivARB");
glGetInfoLogARB = (PFNGLGETINFOLOGARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetInfoLogARB");
glGetAttachedObjectsARB = (PFNGLGETATTACHEDOBJECTSARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetAttachedObjectsARB");
glGetUniformLocationARB = (PFNGLGETUNIFORMLOCATIONARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetUniformLocationARB");
glGetActiveUniformARB = (PFNGLGETACTIVEUNIFORMARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetActiveUniformARB");
glGetUniformfvARB = (PFNGLGETUNIFORMFVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetUniformfvARB");
glGetUniformivARB = (PFNGLGETUNIFORMIVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetUniformivARB");
glGetShaderSourceARB = (PFNGLGETSHADERSOURCEARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetShaderSourceARB");
LL_INFOS() << "initExtensions() VertexShader-related procs..." << LL_ENDL;
// nSight doesn't support use of ARB funcs that have been normalized in the API
if (!LLRender::sNsightDebugSupport)
{
glGetAttribLocationARB = (PFNGLGETATTRIBLOCATIONARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetAttribLocationARB");
glBindAttribLocationARB = (PFNGLBINDATTRIBLOCATIONARBPROC) GLH_EXT_GET_PROC_ADDRESS("glBindAttribLocationARB");
}
else
{
glGetAttribLocationARB = (PFNGLGETATTRIBLOCATIONARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetAttribLocation");
glBindAttribLocationARB = (PFNGLBINDATTRIBLOCATIONARBPROC) GLH_EXT_GET_PROC_ADDRESS("glBindAttribLocation");
}
glGetActiveAttribARB = (PFNGLGETACTIVEATTRIBARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetActiveAttribARB");
glVertexAttrib1dARB = (PFNGLVERTEXATTRIB1DARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib1dARB");
glVertexAttrib1dvARB = (PFNGLVERTEXATTRIB1DVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib1dvARB");
glVertexAttrib1fARB = (PFNGLVERTEXATTRIB1FARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib1fARB");
glVertexAttrib1fvARB = (PFNGLVERTEXATTRIB1FVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib1fvARB");
glVertexAttrib1sARB = (PFNGLVERTEXATTRIB1SARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib1sARB");
glVertexAttrib1svARB = (PFNGLVERTEXATTRIB1SVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib1svARB");
glVertexAttrib2dARB = (PFNGLVERTEXATTRIB2DARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib2dARB");
glVertexAttrib2dvARB = (PFNGLVERTEXATTRIB2DVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib2dvARB");
glVertexAttrib2fARB = (PFNGLVERTEXATTRIB2FARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib2fARB");
glVertexAttrib2fvARB = (PFNGLVERTEXATTRIB2FVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib2fvARB");
glVertexAttrib2sARB = (PFNGLVERTEXATTRIB2SARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib2sARB");
glVertexAttrib2svARB = (PFNGLVERTEXATTRIB2SVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib2svARB");
glVertexAttrib3dARB = (PFNGLVERTEXATTRIB3DARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib3dARB");
glVertexAttrib3dvARB = (PFNGLVERTEXATTRIB3DVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib3dvARB");
glVertexAttrib3fARB = (PFNGLVERTEXATTRIB3FARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib3fARB");
glVertexAttrib3fvARB = (PFNGLVERTEXATTRIB3FVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib3fvARB");
glVertexAttrib3sARB = (PFNGLVERTEXATTRIB3SARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib3sARB");
glVertexAttrib3svARB = (PFNGLVERTEXATTRIB3SVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib3svARB");
glVertexAttrib4nbvARB = (PFNGLVERTEXATTRIB4NBVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4nbvARB");
glVertexAttrib4nivARB = (PFNGLVERTEXATTRIB4NIVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4nivARB");
glVertexAttrib4nsvARB = (PFNGLVERTEXATTRIB4NSVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4nsvARB");
glVertexAttrib4nubARB = (PFNGLVERTEXATTRIB4NUBARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4nubARB");
glVertexAttrib4nubvARB = (PFNGLVERTEXATTRIB4NUBVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4nubvARB");
glVertexAttrib4nuivARB = (PFNGLVERTEXATTRIB4NUIVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4nuivARB");
glVertexAttrib4nusvARB = (PFNGLVERTEXATTRIB4NUSVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4nusvARB");
glVertexAttrib4bvARB = (PFNGLVERTEXATTRIB4BVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4bvARB");
glVertexAttrib4dARB = (PFNGLVERTEXATTRIB4DARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4dARB");
glVertexAttrib4dvARB = (PFNGLVERTEXATTRIB4DVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4dvARB");
glVertexAttrib4fARB = (PFNGLVERTEXATTRIB4FARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4fARB");
glVertexAttrib4fvARB = (PFNGLVERTEXATTRIB4FVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4fvARB");
glVertexAttrib4ivARB = (PFNGLVERTEXATTRIB4IVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4ivARB");
glVertexAttrib4sARB = (PFNGLVERTEXATTRIB4SARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4sARB");
glVertexAttrib4svARB = (PFNGLVERTEXATTRIB4SVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4svARB");
glVertexAttrib4ubvARB = (PFNGLVERTEXATTRIB4UBVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4ubvARB");
glVertexAttrib4uivARB = (PFNGLVERTEXATTRIB4UIVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4uivARB");
glVertexAttrib4usvARB = (PFNGLVERTEXATTRIB4USVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttrib4usvARB");
glVertexAttribPointerARB = (PFNGLVERTEXATTRIBPOINTERARBPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttribPointerARB");
glVertexAttribIPointer = (PFNGLVERTEXATTRIBIPOINTERPROC) GLH_EXT_GET_PROC_ADDRESS("glVertexAttribIPointer");
glEnableVertexAttribArrayARB = (PFNGLENABLEVERTEXATTRIBARRAYARBPROC) GLH_EXT_GET_PROC_ADDRESS("glEnableVertexAttribArrayARB");
glDisableVertexAttribArrayARB = (PFNGLDISABLEVERTEXATTRIBARRAYARBPROC) GLH_EXT_GET_PROC_ADDRESS("glDisableVertexAttribArrayARB");
glProgramStringARB = (PFNGLPROGRAMSTRINGARBPROC) GLH_EXT_GET_PROC_ADDRESS("glProgramStringARB");
glBindProgramARB = (PFNGLBINDPROGRAMARBPROC) GLH_EXT_GET_PROC_ADDRESS("glBindProgramARB");
glDeleteProgramsARB = (PFNGLDELETEPROGRAMSARBPROC) GLH_EXT_GET_PROC_ADDRESS("glDeleteProgramsARB");
glGenProgramsARB = (PFNGLGENPROGRAMSARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGenProgramsARB");
glProgramEnvParameter4dARB = (PFNGLPROGRAMENVPARAMETER4DARBPROC) GLH_EXT_GET_PROC_ADDRESS("glProgramEnvParameter4dARB");
glProgramEnvParameter4dvARB = (PFNGLPROGRAMENVPARAMETER4DVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glProgramEnvParameter4dvARB");
glProgramEnvParameter4fARB = (PFNGLPROGRAMENVPARAMETER4FARBPROC) GLH_EXT_GET_PROC_ADDRESS("glProgramEnvParameter4fARB");
glProgramEnvParameter4fvARB = (PFNGLPROGRAMENVPARAMETER4FVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glProgramEnvParameter4fvARB");
glProgramLocalParameter4dARB = (PFNGLPROGRAMLOCALPARAMETER4DARBPROC) GLH_EXT_GET_PROC_ADDRESS("glProgramLocalParameter4dARB");
glProgramLocalParameter4dvARB = (PFNGLPROGRAMLOCALPARAMETER4DVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glProgramLocalParameter4dvARB");
glProgramLocalParameter4fARB = (PFNGLPROGRAMLOCALPARAMETER4FARBPROC) GLH_EXT_GET_PROC_ADDRESS("glProgramLocalParameter4fARB");
glProgramLocalParameter4fvARB = (PFNGLPROGRAMLOCALPARAMETER4FVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glProgramLocalParameter4fvARB");
glGetProgramEnvParameterdvARB = (PFNGLGETPROGRAMENVPARAMETERDVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetProgramEnvParameterdvARB");
glGetProgramEnvParameterfvARB = (PFNGLGETPROGRAMENVPARAMETERFVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetProgramEnvParameterfvARB");
glGetProgramLocalParameterdvARB = (PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetProgramLocalParameterdvARB");
glGetProgramLocalParameterfvARB = (PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetProgramLocalParameterfvARB");
glGetProgramivARB = (PFNGLGETPROGRAMIVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetProgramivARB");
glGetProgramStringARB = (PFNGLGETPROGRAMSTRINGARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetProgramStringARB");
glGetVertexAttribdvARB = (PFNGLGETVERTEXATTRIBDVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetVertexAttribdvARB");
glGetVertexAttribfvARB = (PFNGLGETVERTEXATTRIBFVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetVertexAttribfvARB");
glGetVertexAttribivARB = (PFNGLGETVERTEXATTRIBIVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glGetVertexAttribivARB");
glGetVertexAttribPointervARB = (PFNGLGETVERTEXATTRIBPOINTERVARBPROC) GLH_EXT_GET_PROC_ADDRESS("glgetVertexAttribPointervARB");
glIsProgramARB = (PFNGLISPROGRAMARBPROC) GLH_EXT_GET_PROC_ADDRESS("glIsProgramARB");
LL_DEBUGS("RenderInit") << "GL Probe: Got symbols" << LL_ENDL;
#endif
mInited = TRUE;
mInited = TRUE;
}
void rotate_quat(LLQuaternion& rotation)
......@@ -1018,7 +1567,8 @@ void log_glerror()
return ;
}
// Create or update texture to be used with this data
GLenum error = glGetError();
GLenum error;
error = glGetError();
while (LL_UNLIKELY(error))
{
std::string gl_error_msg = getGLErrorString(error);
......@@ -1030,7 +1580,8 @@ void log_glerror()
void do_assert_glerror()
{
// Create or update texture to be used with this data
GLenum error = glGetError();
GLenum error;
error = glGetError();
BOOL quit = FALSE;
while (LL_UNLIKELY(error))
{
......@@ -1108,8 +1659,8 @@ void LLGLState::initClass()
// sStateMap[GL_TEXTURE_2D] = GL_TRUE;
//make sure multisample defaults to disabled
sStateMap[GL_MULTISAMPLE] = GL_FALSE;
glDisable(GL_MULTISAMPLE);
sStateMap[GL_MULTISAMPLE_ARB] = GL_FALSE;
glDisable(GL_MULTISAMPLE_ARB);
}
//static
......@@ -1126,11 +1677,11 @@ void LLGLState::resetTextureStates()
gGL.flush();
GLint maxTextureUnits;
glGetIntegerv(GL_MAX_TEXTURE_UNITS, &maxTextureUnits);
glGetIntegerv(GL_MAX_TEXTURE_UNITS_ARB, &maxTextureUnits);
for (S32 j = maxTextureUnits-1; j >=0; j--)
{
gGL.getTexUnit(j)->activate();
glClientActiveTexture(GL_TEXTURE0+j);
glClientActiveTextureARB(GL_TEXTURE0_ARB+j);
j == 0 ? gGL.getTexUnit(j)->enable(LLTexUnit::TT_TEXTURE) : gGL.getTexUnit(j)->disable();
}
}
......@@ -1215,12 +1766,12 @@ void LLGLState::checkTextureChannels(const std::string& msg)
stop_glerror();
GLint activeTexture;
glGetIntegerv(GL_ACTIVE_TEXTURE, &activeTexture);
glGetIntegerv(GL_ACTIVE_TEXTURE_ARB, &activeTexture);
stop_glerror();
BOOL error = FALSE;
if (activeTexture == GL_TEXTURE0)
if (activeTexture == GL_TEXTURE0_ARB)
{
GLint tex_env_mode = 0;
......@@ -1243,12 +1794,12 @@ void LLGLState::checkTextureChannels(const std::string& msg)
"GL_TEXTURE_2D",
"GL_TEXTURE_COORD_ARRAY",
"GL_TEXTURE_1D",
"GL_TEXTURE_CUBE_MAP",
"GL_TEXTURE_CUBE_MAP_ARB",
"GL_TEXTURE_GEN_S",
"GL_TEXTURE_GEN_T",
"GL_TEXTURE_GEN_Q",
"GL_TEXTURE_GEN_R",
"GL_TEXTURE_RECTANGLE",
"GL_TEXTURE_RECTANGLE_ARB",
"GL_TEXTURE_2D_MULTISAMPLE"
};
......@@ -1257,12 +1808,12 @@ void LLGLState::checkTextureChannels(const std::string& msg)
GL_TEXTURE_2D,
GL_TEXTURE_COORD_ARRAY,
GL_TEXTURE_1D,
GL_TEXTURE_CUBE_MAP,
GL_TEXTURE_CUBE_MAP_ARB,
GL_TEXTURE_GEN_S,
GL_TEXTURE_GEN_T,
GL_TEXTURE_GEN_Q,
GL_TEXTURE_GEN_R,
GL_TEXTURE_RECTANGLE,
GL_TEXTURE_RECTANGLE_ARB,
GL_TEXTURE_2D_MULTISAMPLE
};
......@@ -1278,7 +1829,7 @@ void LLGLState::checkTextureChannels(const std::string& msg)
if (i < gGLManager.mNumTextureUnits)
{
glClientActiveTexture(GL_TEXTURE0+i);
glClientActiveTextureARB(GL_TEXTURE0_ARB+i);
stop_glerror();
glGetIntegerv(GL_TEXTURE_STACK_DEPTH, &stackDepth);
stop_glerror();
......@@ -1363,7 +1914,7 @@ void LLGLState::checkTextureChannels(const std::string& msg)
stop_glerror();
gGL.getTexUnit(0)->activate();
glClientActiveTexture(GL_TEXTURE0);
glClientActiveTextureARB(GL_TEXTURE0_ARB);
stop_glerror();
if (error)
......
indra/llrender/llgl.h
+ 1
− 1
View file @ c3bde80a
......@@ -70,7 +70,7 @@ class LLGLManager
void shutdownGL();
#if LL_WINDOWS
void initWGL(HDC dc); // Initializes stupid WGL extensions
void initWGL(); // Initializes stupid WGL extensions
#endif
std::string getRawGLString(); // For sending to simulator
......
indra/llrender/llglheaders.h
+ 764
− 7
View file @ c3bde80a
......@@ -34,26 +34,783 @@
#define GL_GLEXT_PROTOTYPES 1
#include "GL/gl.h"
#include "GL/glext.h"
#include "GL/glu.h"
// The __APPLE__ kludge is to make glh_extensions.h not symbol-clash horribly
# define __APPLE__
# include "GL/glh_extensions.h"
# undef __APPLE__
#else // Use libepoxy
#elif LL_LINUX
//----------------------------------------------------------------------------
// LL_LINUX
//----------------------------------------------------------------------------
// Linux, MESA headers, but not necessarily assuming MESA runtime.
// quotes so we get libraries/.../GL/ version
#include "GL/gl.h"
#include "GL/glext.h"
#include "GL/glu.h"
#if LL_LINUX && !LL_MESA_HEADLESS
// The __APPLE__ kludge is to make glh_extensions.h not symbol-clash horribly
# define __APPLE__
# include "GL/glh_extensions.h"
# undef __APPLE__
/* Although SDL very likely ends up calling glXGetProcAddress() itself,
if we use SDL_GL_GetProcAddress() then we get bogus addresses back on
some systems. Weird. */
/*# include "SDL/SDL.h"
# define GLH_EXT_GET_PROC_ADDRESS(p) SDL_GL_GetProcAddress(p) */
#define GLX_GLXEXT_PROTOTYPES 1
# include "GL/glx.h"
# include "GL/glxext.h"
// Use glXGetProcAddressARB instead of glXGetProcAddress - the ARB symbol
// is considered 'legacy' but works on more machines.
# define GLH_EXT_GET_PROC_ADDRESS(p) glXGetProcAddressARB((const GLubyte*)(p))
#endif // LL_LINUX && !LL_MESA_HEADLESS
#if LL_LINUX && defined(WINGDIAPI)
// WINGDIAPI gets set if we are using the linux nvidia gl.h header which needs
// the functions below setting up.
# define LL_LINUX_NV_GL_HEADERS 1
#else
# define LL_LINUX_NV_GL_HEADERS 0
#endif // LL_LINUX && defined(WINGDIAPI)
#if LL_LINUX_NV_GL_HEADERS
// Missing functions when using nvidia headers:
extern PFNGLACTIVETEXTUREARBPROC glActiveTextureARB;
extern PFNGLCLIENTACTIVETEXTUREARBPROC glClientActiveTextureARB;
extern PFNGLDRAWRANGEELEMENTSPROC glDrawRangeElements;
#endif // LL_LINUX_NV_GL_HEADERS
// GL_ARB_vertex_array_object
extern PFNGLBINDVERTEXARRAYPROC glBindVertexArray;
extern PFNGLDELETEVERTEXARRAYSPROC glDeleteVertexArrays;
extern PFNGLGENVERTEXARRAYSPROC glGenVertexArrays;
extern PFNGLISVERTEXARRAYPROC glIsVertexArray;
// GL_ARB_vertex_buffer_object
extern PFNGLBINDBUFFERARBPROC glBindBufferARB;
extern PFNGLDELETEBUFFERSARBPROC glDeleteBuffersARB;
extern PFNGLGENBUFFERSARBPROC glGenBuffersARB;
extern PFNGLISBUFFERARBPROC glIsBufferARB;
extern PFNGLBUFFERDATAARBPROC glBufferDataARB;
extern PFNGLBUFFERSUBDATAARBPROC glBufferSubDataARB;
extern PFNGLGETBUFFERSUBDATAARBPROC glGetBufferSubDataARB;
extern PFNGLMAPBUFFERARBPROC glMapBufferARB;
extern PFNGLUNMAPBUFFERARBPROC glUnmapBufferARB;
extern PFNGLGETBUFFERPARAMETERIVARBPROC glGetBufferParameterivARB;
extern PFNGLGETBUFFERPOINTERVARBPROC glGetBufferPointervARB;
// GL_ARB_sync
extern PFNGLFENCESYNCPROC glFenceSync;
extern PFNGLISSYNCPROC glIsSync;
extern PFNGLDELETESYNCPROC glDeleteSync;
extern PFNGLCLIENTWAITSYNCPROC glClientWaitSync;
extern PFNGLWAITSYNCPROC glWaitSync;
extern PFNGLGETINTEGER64VPROC glGetInteger64v;
extern PFNGLGETSYNCIVPROC glGetSynciv;
// GL_APPLE_flush_buffer_range
extern PFNGLBUFFERPARAMETERIAPPLEPROC glBufferParameteriAPPLE;
extern PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC glFlushMappedBufferRangeAPPLE;
// GL_ARB_map_buffer_range
extern PFNGLMAPBUFFERRANGEPROC glMapBufferRange;
extern PFNGLFLUSHMAPPEDBUFFERRANGEPROC glFlushMappedBufferRange;
// GL_ATI_vertex_array_object
extern PFNGLNEWOBJECTBUFFERATIPROC glNewObjectBufferATI;
extern PFNGLISOBJECTBUFFERATIPROC glIsObjectBufferATI;
extern PFNGLUPDATEOBJECTBUFFERATIPROC glUpdateObjectBufferATI;
extern PFNGLGETOBJECTBUFFERFVATIPROC glGetObjectBufferfvATI;
extern PFNGLGETOBJECTBUFFERIVATIPROC glGetObjectBufferivATI;
extern PFNGLFREEOBJECTBUFFERATIPROC glFreeObjectBufferATI;
extern PFNGLARRAYOBJECTATIPROC glArrayObjectATI;
extern PFNGLVERTEXATTRIBARRAYOBJECTATIPROC glVertexAttribArrayObjectATI;
extern PFNGLGETARRAYOBJECTFVATIPROC glGetArrayObjectfvATI;
extern PFNGLGETARRAYOBJECTIVATIPROC glGetArrayObjectivATI;
extern PFNGLVARIANTARRAYOBJECTATIPROC glVariantObjectArrayATI;
extern PFNGLGETVARIANTARRAYOBJECTFVATIPROC glGetVariantArrayObjectfvATI;
extern PFNGLGETVARIANTARRAYOBJECTIVATIPROC glGetVariantArrayObjectivATI;
// GL_ARB_occlusion_query
extern PFNGLGENQUERIESARBPROC glGenQueriesARB;
extern PFNGLDELETEQUERIESARBPROC glDeleteQueriesARB;
extern PFNGLISQUERYARBPROC glIsQueryARB;
extern PFNGLBEGINQUERYARBPROC glBeginQueryARB;
extern PFNGLENDQUERYARBPROC glEndQueryARB;
extern PFNGLGETQUERYIVARBPROC glGetQueryivARB;
extern PFNGLGETQUERYOBJECTIVARBPROC glGetQueryObjectivARB;
extern PFNGLGETQUERYOBJECTUIVARBPROC glGetQueryObjectuivARB;
// GL_ARB_timer_query
extern PFNGLQUERYCOUNTERPROC glQueryCounter;
extern PFNGLGETQUERYOBJECTI64VPROC glGetQueryObjecti64v;
extern PFNGLGETQUERYOBJECTUI64VPROC glGetQueryObjectui64v;
// GL_ARB_point_parameters
extern PFNGLPOINTPARAMETERFARBPROC glPointParameterfARB;
extern PFNGLPOINTPARAMETERFVARBPROC glPointParameterfvARB;
// GL_ARB_shader_objects
extern PFNGLDELETEOBJECTARBPROC glDeleteObjectARB;
extern PFNGLGETHANDLEARBPROC glGetHandleARB;
extern PFNGLDETACHOBJECTARBPROC glDetachObjectARB;
extern PFNGLCREATESHADEROBJECTARBPROC glCreateShaderObjectARB;
extern PFNGLSHADERSOURCEARBPROC glShaderSourceARB;
extern PFNGLCOMPILESHADERARBPROC glCompileShaderARB;
extern PFNGLCREATEPROGRAMOBJECTARBPROC glCreateProgramObjectARB;
extern PFNGLATTACHOBJECTARBPROC glAttachObjectARB;
extern PFNGLLINKPROGRAMARBPROC glLinkProgramARB;
extern PFNGLUSEPROGRAMOBJECTARBPROC glUseProgramObjectARB;
extern PFNGLVALIDATEPROGRAMARBPROC glValidateProgramARB;
extern PFNGLUNIFORM1FARBPROC glUniform1fARB;
extern PFNGLUNIFORM2FARBPROC glUniform2fARB;
extern PFNGLUNIFORM3FARBPROC glUniform3fARB;
extern PFNGLUNIFORM4FARBPROC glUniform4fARB;
extern PFNGLUNIFORM1IARBPROC glUniform1iARB;
extern PFNGLUNIFORM2IARBPROC glUniform2iARB;
extern PFNGLUNIFORM3IARBPROC glUniform3iARB;
extern PFNGLUNIFORM4IARBPROC glUniform4iARB;
extern PFNGLUNIFORM1FVARBPROC glUniform1fvARB;
extern PFNGLUNIFORM2FVARBPROC glUniform2fvARB;
extern PFNGLUNIFORM3FVARBPROC glUniform3fvARB;
extern PFNGLUNIFORM4FVARBPROC glUniform4fvARB;
extern PFNGLUNIFORM1IVARBPROC glUniform1ivARB;
extern PFNGLUNIFORM2IVARBPROC glUniform2ivARB;
extern PFNGLUNIFORM3IVARBPROC glUniform3ivARB;
extern PFNGLUNIFORM4IVARBPROC glUniform4ivARB;
extern PFNGLUNIFORMMATRIX2FVARBPROC glUniformMatrix2fvARB;
extern PFNGLUNIFORMMATRIX3FVARBPROC glUniformMatrix3fvARB;
extern PFNGLUNIFORMMATRIX3X4FVPROC glUniformMatrix3x4fv;
extern PFNGLUNIFORMMATRIX4FVARBPROC glUniformMatrix4fvARB;
extern PFNGLGETOBJECTPARAMETERFVARBPROC glGetObjectParameterfvARB;
extern PFNGLGETOBJECTPARAMETERIVARBPROC glGetObjectParameterivARB;
extern PFNGLGETINFOLOGARBPROC glGetInfoLogARB;
extern PFNGLGETATTACHEDOBJECTSARBPROC glGetAttachedObjectsARB;
extern PFNGLGETUNIFORMLOCATIONARBPROC glGetUniformLocationARB;
extern PFNGLGETACTIVEUNIFORMARBPROC glGetActiveUniformARB;
extern PFNGLGETUNIFORMFVARBPROC glGetUniformfvARB;
extern PFNGLGETUNIFORMIVARBPROC glGetUniformivARB;
extern PFNGLGETSHADERSOURCEARBPROC glGetShaderSourceARB;
// GL_ARB_vertex_shader
extern PFNGLVERTEXATTRIB1DARBPROC glVertexAttrib1dARB;
extern PFNGLVERTEXATTRIB1DVARBPROC glVertexAttrib1dvARB;
extern PFNGLVERTEXATTRIB1FARBPROC glVertexAttrib1fARB;
extern PFNGLVERTEXATTRIB1FVARBPROC glVertexAttrib1fvARB;
extern PFNGLVERTEXATTRIB1SARBPROC glVertexAttrib1sARB;
extern PFNGLVERTEXATTRIB1SVARBPROC glVertexAttrib1svARB;
extern PFNGLVERTEXATTRIB2DARBPROC glVertexAttrib2dARB;
extern PFNGLVERTEXATTRIB2DVARBPROC glVertexAttrib2dvARB;
extern PFNGLVERTEXATTRIB2FARBPROC glVertexAttrib2fARB;
extern PFNGLVERTEXATTRIB2FVARBPROC glVertexAttrib2fvARB;
extern PFNGLVERTEXATTRIB2SARBPROC glVertexAttrib2sARB;
extern PFNGLVERTEXATTRIB2SVARBPROC glVertexAttrib2svARB;
extern PFNGLVERTEXATTRIB3DARBPROC glVertexAttrib3dARB;
extern PFNGLVERTEXATTRIB3DVARBPROC glVertexAttrib3dvARB;
extern PFNGLVERTEXATTRIB3FARBPROC glVertexAttrib3fARB;
extern PFNGLVERTEXATTRIB3FVARBPROC glVertexAttrib3fvARB;
extern PFNGLVERTEXATTRIB3SARBPROC glVertexAttrib3sARB;
extern PFNGLVERTEXATTRIB3SVARBPROC glVertexAttrib3svARB;
extern PFNGLVERTEXATTRIB4NBVARBPROC glVertexAttrib4nbvARB;
extern PFNGLVERTEXATTRIB4NIVARBPROC glVertexAttrib4nivARB;
extern PFNGLVERTEXATTRIB4NSVARBPROC glVertexAttrib4nsvARB;
extern PFNGLVERTEXATTRIB4NUBARBPROC glVertexAttrib4nubARB;
extern PFNGLVERTEXATTRIB4NUBVARBPROC glVertexAttrib4nubvARB;
extern PFNGLVERTEXATTRIB4NUIVARBPROC glVertexAttrib4nuivARB;
extern PFNGLVERTEXATTRIB4NUSVARBPROC glVertexAttrib4nusvARB;
extern PFNGLVERTEXATTRIB4BVARBPROC glVertexAttrib4bvARB;
extern PFNGLVERTEXATTRIB4DARBPROC glVertexAttrib4dARB;
extern PFNGLVERTEXATTRIB4DVARBPROC glVertexAttrib4dvARB;
extern PFNGLVERTEXATTRIB4FARBPROC glVertexAttrib4fARB;
extern PFNGLVERTEXATTRIB4FVARBPROC glVertexAttrib4fvARB;
extern PFNGLVERTEXATTRIB4IVARBPROC glVertexAttrib4ivARB;
extern PFNGLVERTEXATTRIB4SARBPROC glVertexAttrib4sARB;
extern PFNGLVERTEXATTRIB4SVARBPROC glVertexAttrib4svARB;
extern PFNGLVERTEXATTRIB4UBVARBPROC glVertexAttrib4ubvARB;
extern PFNGLVERTEXATTRIB4UIVARBPROC glVertexAttrib4uivARB;
extern PFNGLVERTEXATTRIB4USVARBPROC glVertexAttrib4usvARB;
extern PFNGLVERTEXATTRIBPOINTERARBPROC glVertexAttribPointerARB;
extern PFNGLVERTEXATTRIBIPOINTERPROC glVertexAttribIPointer;
extern PFNGLENABLEVERTEXATTRIBARRAYARBPROC glEnableVertexAttribArrayARB;
extern PFNGLDISABLEVERTEXATTRIBARRAYARBPROC glDisableVertexAttribArrayARB;
extern PFNGLPROGRAMSTRINGARBPROC glProgramStringARB;
extern PFNGLBINDPROGRAMARBPROC glBindProgramARB;
extern PFNGLDELETEPROGRAMSARBPROC glDeleteProgramsARB;
extern PFNGLGENPROGRAMSARBPROC glGenProgramsARB;
extern PFNGLPROGRAMENVPARAMETER4DARBPROC glProgramEnvParameter4dARB;
extern PFNGLPROGRAMENVPARAMETER4DVARBPROC glProgramEnvParameter4dvARB;
extern PFNGLPROGRAMENVPARAMETER4FARBPROC glProgramEnvParameter4fARB;
extern PFNGLPROGRAMENVPARAMETER4FVARBPROC glProgramEnvParameter4fvARB;
extern PFNGLPROGRAMLOCALPARAMETER4DARBPROC glProgramLocalParameter4dARB;
extern PFNGLPROGRAMLOCALPARAMETER4DVARBPROC glProgramLocalParameter4dvARB;
extern PFNGLPROGRAMLOCALPARAMETER4FARBPROC glProgramLocalParameter4fARB;
extern PFNGLPROGRAMLOCALPARAMETER4FVARBPROC glProgramLocalParameter4fvARB;
extern PFNGLGETPROGRAMENVPARAMETERDVARBPROC glGetProgramEnvParameterdvARB;
extern PFNGLGETPROGRAMENVPARAMETERFVARBPROC glGetProgramEnvParameterfvARB;
extern PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC glGetProgramLocalParameterdvARB;
extern PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC glGetProgramLocalParameterfvARB;
extern PFNGLGETPROGRAMIVARBPROC glGetProgramivARB;
extern PFNGLGETPROGRAMSTRINGARBPROC glGetProgramStringARB;
extern PFNGLGETVERTEXATTRIBDVARBPROC glGetVertexAttribdvARB;
extern PFNGLGETVERTEXATTRIBFVARBPROC glGetVertexAttribfvARB;
extern PFNGLGETVERTEXATTRIBIVARBPROC glGetVertexAttribivARB;
extern PFNGLGETVERTEXATTRIBPOINTERVARBPROC glGetVertexAttribPointervARB;
extern PFNGLISPROGRAMARBPROC glIsProgramARB;
extern PFNGLBINDATTRIBLOCATIONARBPROC glBindAttribLocationARB;
extern PFNGLGETACTIVEATTRIBARBPROC glGetActiveAttribARB;
extern PFNGLGETATTRIBLOCATIONARBPROC glGetAttribLocationARB;
extern PFNGLCOMPRESSEDTEXIMAGE2DARBPROC glCompressedTexImage2DARB;
extern PFNGLGETCOMPRESSEDTEXIMAGEARBPROC glGetCompressedTexImageARB;
//GL_EXT_blend_func_separate
extern PFNGLBLENDFUNCSEPARATEEXTPROC glBlendFuncSeparateEXT;
//GL_ARB_framebuffer_object
extern PFNGLISRENDERBUFFERPROC glIsRenderbuffer;
extern PFNGLBINDRENDERBUFFERPROC glBindRenderbuffer;
extern PFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers;
extern PFNGLGENRENDERBUFFERSPROC glGenRenderbuffers;
extern PFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage;
extern PFNGLGETRENDERBUFFERPARAMETERIVPROC glGetRenderbufferParameteriv;
extern PFNGLISFRAMEBUFFERPROC glIsFramebuffer;
extern PFNGLBINDFRAMEBUFFERPROC glBindFramebuffer;
extern PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers;
extern PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers;
extern PFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus;
extern PFNGLFRAMEBUFFERTEXTURE1DPROC glFramebufferTexture1D;
extern PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D;
extern PFNGLFRAMEBUFFERTEXTURE3DPROC glFramebufferTexture3D;
extern PFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer;
extern PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glGetFramebufferAttachmentParameteriv;
extern PFNGLGENERATEMIPMAPPROC glGenerateMipmap;
extern PFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer;
extern PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glRenderbufferStorageMultisample;
extern PFNGLFRAMEBUFFERTEXTURELAYERPROC glFramebufferTextureLayer;
//GL_ARB_draw_buffers
extern PFNGLDRAWBUFFERSARBPROC glDrawBuffersARB;
//GL_ARB_texture_multisample
extern PFNGLTEXIMAGE2DMULTISAMPLEPROC glTexImage2DMultisample;
extern PFNGLTEXIMAGE3DMULTISAMPLEPROC glTexImage3DMultisample;
extern PFNGLGETMULTISAMPLEFVPROC glGetMultisamplefv;
extern PFNGLSAMPLEMASKIPROC glSampleMaski;
//transform feedback (4.0 core)
extern PFNGLBEGINTRANSFORMFEEDBACKPROC glBeginTransformFeedback;
extern PFNGLENDTRANSFORMFEEDBACKPROC glEndTransformFeedback;
extern PFNGLTRANSFORMFEEDBACKVARYINGSPROC glTransformFeedbackVaryings;
extern PFNGLBINDBUFFERRANGEPROC glBindBufferRange;
extern PFNGLBINDBUFFERBASEPROC glBindBufferBase;
#elif LL_WINDOWS
//----------------------------------------------------------------------------
// LL_WINDOWS
// windows gl headers depend on things like APIENTRY, so include windows.
#include "llwin32headerslean.h"
//----------------------------------------------------------------------------
#include "epoxy/gl.h"
#if LL_WINDOWS
#include "epoxy/wgl.h"
#elif LL_LINUX
#include "epoxy/glx.h"
#include <GL/gl.h>
#include <GL/glu.h>
// quotes so we get libraries/.../GL/ version
#include "GL/glext.h"
#include "GL/glh_extensions.h"
// WGL_ARB_create_context
extern PFNWGLCREATECONTEXTATTRIBSARBPROC wglCreateContextAttribsARB;
extern PFNGLGETSTRINGIPROC glGetStringi;
// GL_ARB_vertex_buffer_object
extern PFNGLBINDBUFFERARBPROC glBindBufferARB;
extern PFNGLDELETEBUFFERSARBPROC glDeleteBuffersARB;
extern PFNGLGENBUFFERSARBPROC glGenBuffersARB;
extern PFNGLISBUFFERARBPROC glIsBufferARB;
extern PFNGLBUFFERDATAARBPROC glBufferDataARB;
extern PFNGLBUFFERSUBDATAARBPROC glBufferSubDataARB;
extern PFNGLGETBUFFERSUBDATAARBPROC glGetBufferSubDataARB;
extern PFNGLMAPBUFFERARBPROC glMapBufferARB;
extern PFNGLUNMAPBUFFERARBPROC glUnmapBufferARB;
extern PFNGLGETBUFFERPARAMETERIVARBPROC glGetBufferParameterivARB;
extern PFNGLGETBUFFERPOINTERVARBPROC glGetBufferPointervARB;
// GL_ARB_vertex_array_object
extern PFNGLBINDVERTEXARRAYPROC glBindVertexArray;
extern PFNGLDELETEVERTEXARRAYSPROC glDeleteVertexArrays;
extern PFNGLGENVERTEXARRAYSPROC glGenVertexArrays;
extern PFNGLISVERTEXARRAYPROC glIsVertexArray;
// GL_ARB_sync
extern PFNGLFENCESYNCPROC glFenceSync;
extern PFNGLISSYNCPROC glIsSync;
extern PFNGLDELETESYNCPROC glDeleteSync;
extern PFNGLCLIENTWAITSYNCPROC glClientWaitSync;
extern PFNGLWAITSYNCPROC glWaitSync;
extern PFNGLGETINTEGER64VPROC glGetInteger64v;
extern PFNGLGETSYNCIVPROC glGetSynciv;
// GL_APPLE_flush_buffer_range
extern PFNGLBUFFERPARAMETERIAPPLEPROC glBufferParameteriAPPLE;
extern PFNGLFLUSHMAPPEDBUFFERRANGEAPPLEPROC glFlushMappedBufferRangeAPPLE;
// GL_ARB_map_buffer_range
extern PFNGLMAPBUFFERRANGEPROC glMapBufferRange;
extern PFNGLFLUSHMAPPEDBUFFERRANGEPROC glFlushMappedBufferRange;
// GL_ATI_vertex_array_object
extern PFNGLNEWOBJECTBUFFERATIPROC glNewObjectBufferATI;
extern PFNGLISOBJECTBUFFERATIPROC glIsObjectBufferATI;
extern PFNGLUPDATEOBJECTBUFFERATIPROC glUpdateObjectBufferATI;
extern PFNGLGETOBJECTBUFFERFVATIPROC glGetObjectBufferfvATI;
extern PFNGLGETOBJECTBUFFERIVATIPROC glGetObjectBufferivATI;
extern PFNGLFREEOBJECTBUFFERATIPROC glFreeObjectBufferATI;
extern PFNGLARRAYOBJECTATIPROC glArrayObjectATI;
extern PFNGLVERTEXATTRIBARRAYOBJECTATIPROC glVertexAttribArrayObjectATI;
extern PFNGLGETARRAYOBJECTFVATIPROC glGetArrayObjectfvATI;
extern PFNGLGETARRAYOBJECTIVATIPROC glGetArrayObjectivATI;
extern PFNGLVARIANTARRAYOBJECTATIPROC glVariantObjectArrayATI;
extern PFNGLGETVARIANTARRAYOBJECTFVATIPROC glGetVariantArrayObjectfvATI;
extern PFNGLGETVARIANTARRAYOBJECTIVATIPROC glGetVariantArrayObjectivATI;
extern PFNWGLGETGPUIDSAMDPROC wglGetGPUIDsAMD;
extern PFNWGLGETGPUINFOAMDPROC wglGetGPUInfoAMD;
extern PFNWGLSWAPINTERVALEXTPROC wglSwapIntervalEXT;
// GL_ARB_occlusion_query
extern PFNGLGENQUERIESARBPROC glGenQueriesARB;
extern PFNGLDELETEQUERIESARBPROC glDeleteQueriesARB;
extern PFNGLISQUERYARBPROC glIsQueryARB;
extern PFNGLBEGINQUERYARBPROC glBeginQueryARB;
extern PFNGLENDQUERYARBPROC glEndQueryARB;
extern PFNGLGETQUERYIVARBPROC glGetQueryivARB;
extern PFNGLGETQUERYOBJECTIVARBPROC glGetQueryObjectivARB;
extern PFNGLGETQUERYOBJECTUIVARBPROC glGetQueryObjectuivARB;
// GL_ARB_timer_query
extern PFNGLQUERYCOUNTERPROC glQueryCounter;
extern PFNGLGETQUERYOBJECTI64VPROC glGetQueryObjecti64v;
extern PFNGLGETQUERYOBJECTUI64VPROC glGetQueryObjectui64v;
// GL_ARB_point_parameters
extern PFNGLPOINTPARAMETERFARBPROC glPointParameterfARB;
extern PFNGLPOINTPARAMETERFVARBPROC glPointParameterfvARB;
// GL_ARB_shader_objects
extern PFNGLDELETEOBJECTARBPROC glDeleteObjectARB;
extern PFNGLGETHANDLEARBPROC glGetHandleARB;
extern PFNGLDETACHOBJECTARBPROC glDetachObjectARB;
extern PFNGLCREATESHADEROBJECTARBPROC glCreateShaderObjectARB;
extern PFNGLSHADERSOURCEARBPROC glShaderSourceARB;
extern PFNGLCOMPILESHADERARBPROC glCompileShaderARB;
extern PFNGLCREATEPROGRAMOBJECTARBPROC glCreateProgramObjectARB;
extern PFNGLATTACHOBJECTARBPROC glAttachObjectARB;
extern PFNGLLINKPROGRAMARBPROC glLinkProgramARB;
extern PFNGLUSEPROGRAMOBJECTARBPROC glUseProgramObjectARB;
extern PFNGLVALIDATEPROGRAMARBPROC glValidateProgramARB;
extern PFNGLUNIFORM1FARBPROC glUniform1fARB;
extern PFNGLUNIFORM2FARBPROC glUniform2fARB;
extern PFNGLUNIFORM3FARBPROC glUniform3fARB;
extern PFNGLUNIFORM4FARBPROC glUniform4fARB;
extern PFNGLUNIFORM1IARBPROC glUniform1iARB;
extern PFNGLUNIFORM2IARBPROC glUniform2iARB;
extern PFNGLUNIFORM3IARBPROC glUniform3iARB;
extern PFNGLUNIFORM4IARBPROC glUniform4iARB;
extern PFNGLUNIFORM1FVARBPROC glUniform1fvARB;
extern PFNGLUNIFORM2FVARBPROC glUniform2fvARB;
extern PFNGLUNIFORM3FVARBPROC glUniform3fvARB;
extern PFNGLUNIFORM4FVARBPROC glUniform4fvARB;
extern PFNGLUNIFORM1IVARBPROC glUniform1ivARB;
extern PFNGLUNIFORM2IVARBPROC glUniform2ivARB;
extern PFNGLUNIFORM3IVARBPROC glUniform3ivARB;
extern PFNGLUNIFORM4IVARBPROC glUniform4ivARB;
extern PFNGLUNIFORMMATRIX2FVARBPROC glUniformMatrix2fvARB;
extern PFNGLUNIFORMMATRIX3FVARBPROC glUniformMatrix3fvARB;
extern PFNGLUNIFORMMATRIX3X4FVPROC glUniformMatrix3x4fv;
extern PFNGLUNIFORMMATRIX4FVARBPROC glUniformMatrix4fvARB;
extern PFNGLGETOBJECTPARAMETERFVARBPROC glGetObjectParameterfvARB;
extern PFNGLGETOBJECTPARAMETERIVARBPROC glGetObjectParameterivARB;
extern PFNGLGETINFOLOGARBPROC glGetInfoLogARB;
extern PFNGLGETATTACHEDOBJECTSARBPROC glGetAttachedObjectsARB;
extern PFNGLGETUNIFORMLOCATIONARBPROC glGetUniformLocationARB;
extern PFNGLGETACTIVEUNIFORMARBPROC glGetActiveUniformARB;
extern PFNGLGETUNIFORMFVARBPROC glGetUniformfvARB;
extern PFNGLGETUNIFORMIVARBPROC glGetUniformivARB;
extern PFNGLGETSHADERSOURCEARBPROC glGetShaderSourceARB;
// GL_ARB_vertex_shader
extern PFNGLVERTEXATTRIB1DARBPROC glVertexAttrib1dARB;
extern PFNGLVERTEXATTRIB1DVARBPROC glVertexAttrib1dvARB;
extern PFNGLVERTEXATTRIB1FARBPROC glVertexAttrib1fARB;
extern PFNGLVERTEXATTRIB1FVARBPROC glVertexAttrib1fvARB;
extern PFNGLVERTEXATTRIB1SARBPROC glVertexAttrib1sARB;
extern PFNGLVERTEXATTRIB1SVARBPROC glVertexAttrib1svARB;
extern PFNGLVERTEXATTRIB2DARBPROC glVertexAttrib2dARB;
extern PFNGLVERTEXATTRIB2DVARBPROC glVertexAttrib2dvARB;
extern PFNGLVERTEXATTRIB2FARBPROC glVertexAttrib2fARB;
extern PFNGLVERTEXATTRIB2FVARBPROC glVertexAttrib2fvARB;
extern PFNGLVERTEXATTRIB2SARBPROC glVertexAttrib2sARB;
extern PFNGLVERTEXATTRIB2SVARBPROC glVertexAttrib2svARB;
extern PFNGLVERTEXATTRIB3DARBPROC glVertexAttrib3dARB;
extern PFNGLVERTEXATTRIB3DVARBPROC glVertexAttrib3dvARB;
extern PFNGLVERTEXATTRIB3FARBPROC glVertexAttrib3fARB;
extern PFNGLVERTEXATTRIB3FVARBPROC glVertexAttrib3fvARB;
extern PFNGLVERTEXATTRIB3SARBPROC glVertexAttrib3sARB;
extern PFNGLVERTEXATTRIB3SVARBPROC glVertexAttrib3svARB;
extern PFNGLVERTEXATTRIB4NBVARBPROC glVertexAttrib4nbvARB;
extern PFNGLVERTEXATTRIB4NIVARBPROC glVertexAttrib4nivARB;
extern PFNGLVERTEXATTRIB4NSVARBPROC glVertexAttrib4nsvARB;
extern PFNGLVERTEXATTRIB4NUBARBPROC glVertexAttrib4nubARB;
extern PFNGLVERTEXATTRIB4NUBVARBPROC glVertexAttrib4nubvARB;
extern PFNGLVERTEXATTRIB4NUIVARBPROC glVertexAttrib4nuivARB;
extern PFNGLVERTEXATTRIB4NUSVARBPROC glVertexAttrib4nusvARB;
extern PFNGLVERTEXATTRIB4BVARBPROC glVertexAttrib4bvARB;
extern PFNGLVERTEXATTRIB4DARBPROC glVertexAttrib4dARB;
extern PFNGLVERTEXATTRIB4DVARBPROC glVertexAttrib4dvARB;
extern PFNGLVERTEXATTRIB4FARBPROC glVertexAttrib4fARB;
extern PFNGLVERTEXATTRIB4FVARBPROC glVertexAttrib4fvARB;
extern PFNGLVERTEXATTRIB4IVARBPROC glVertexAttrib4ivARB;
extern PFNGLVERTEXATTRIB4SARBPROC glVertexAttrib4sARB;
extern PFNGLVERTEXATTRIB4SVARBPROC glVertexAttrib4svARB;
extern PFNGLVERTEXATTRIB4UBVARBPROC glVertexAttrib4ubvARB;
extern PFNGLVERTEXATTRIB4UIVARBPROC glVertexAttrib4uivARB;
extern PFNGLVERTEXATTRIB4USVARBPROC glVertexAttrib4usvARB;
extern PFNGLVERTEXATTRIBPOINTERARBPROC glVertexAttribPointerARB;
extern PFNGLVERTEXATTRIBIPOINTERPROC glVertexAttribIPointer;
extern PFNGLENABLEVERTEXATTRIBARRAYARBPROC glEnableVertexAttribArrayARB;
extern PFNGLDISABLEVERTEXATTRIBARRAYARBPROC glDisableVertexAttribArrayARB;
extern PFNGLPROGRAMSTRINGARBPROC glProgramStringARB;
extern PFNGLBINDPROGRAMARBPROC glBindProgramARB;
extern PFNGLDELETEPROGRAMSARBPROC glDeleteProgramsARB;
extern PFNGLGENPROGRAMSARBPROC glGenProgramsARB;
extern PFNGLPROGRAMENVPARAMETER4DARBPROC glProgramEnvParameter4dARB;
extern PFNGLPROGRAMENVPARAMETER4DVARBPROC glProgramEnvParameter4dvARB;
extern PFNGLPROGRAMENVPARAMETER4FARBPROC glProgramEnvParameter4fARB;
extern PFNGLPROGRAMENVPARAMETER4FVARBPROC glProgramEnvParameter4fvARB;
extern PFNGLPROGRAMLOCALPARAMETER4DARBPROC glProgramLocalParameter4dARB;
extern PFNGLPROGRAMLOCALPARAMETER4DVARBPROC glProgramLocalParameter4dvARB;
extern PFNGLPROGRAMLOCALPARAMETER4FARBPROC glProgramLocalParameter4fARB;
extern PFNGLPROGRAMLOCALPARAMETER4FVARBPROC glProgramLocalParameter4fvARB;
extern PFNGLGETPROGRAMENVPARAMETERDVARBPROC glGetProgramEnvParameterdvARB;
extern PFNGLGETPROGRAMENVPARAMETERFVARBPROC glGetProgramEnvParameterfvARB;
extern PFNGLGETPROGRAMLOCALPARAMETERDVARBPROC glGetProgramLocalParameterdvARB;
extern PFNGLGETPROGRAMLOCALPARAMETERFVARBPROC glGetProgramLocalParameterfvARB;
extern PFNGLGETPROGRAMIVARBPROC glGetProgramivARB;
extern PFNGLGETPROGRAMSTRINGARBPROC glGetProgramStringARB;
extern PFNGLGETVERTEXATTRIBDVARBPROC glGetVertexAttribdvARB;
extern PFNGLGETVERTEXATTRIBFVARBPROC glGetVertexAttribfvARB;
extern PFNGLGETVERTEXATTRIBIVARBPROC glGetVertexAttribivARB;
extern PFNGLGETVERTEXATTRIBPOINTERVARBPROC glGetVertexAttribPointervARB;
extern PFNGLISPROGRAMARBPROC glIsProgramARB;
extern PFNGLBINDATTRIBLOCATIONARBPROC glBindAttribLocationARB;
extern PFNGLGETACTIVEATTRIBARBPROC glGetActiveAttribARB;
extern PFNGLGETATTRIBLOCATIONARBPROC glGetAttribLocationARB;
//GL_EXT_blend_func_separate
extern PFNGLBLENDFUNCSEPARATEEXTPROC glBlendFuncSeparateEXT;
//GL_ARB_framebuffer_object
extern PFNGLISRENDERBUFFERPROC glIsRenderbuffer;
extern PFNGLBINDRENDERBUFFERPROC glBindRenderbuffer;
extern PFNGLDELETERENDERBUFFERSPROC glDeleteRenderbuffers;
extern PFNGLGENRENDERBUFFERSPROC glGenRenderbuffers;
extern PFNGLRENDERBUFFERSTORAGEPROC glRenderbufferStorage;
extern PFNGLGETRENDERBUFFERPARAMETERIVPROC glGetRenderbufferParameteriv;
extern PFNGLISFRAMEBUFFERPROC glIsFramebuffer;
extern PFNGLBINDFRAMEBUFFERPROC glBindFramebuffer;
extern PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers;
extern PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers;
extern PFNGLCHECKFRAMEBUFFERSTATUSPROC glCheckFramebufferStatus;
extern PFNGLFRAMEBUFFERTEXTURE1DPROC glFramebufferTexture1D;
extern PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D;
extern PFNGLFRAMEBUFFERTEXTURE3DPROC glFramebufferTexture3D;
extern PFNGLFRAMEBUFFERRENDERBUFFERPROC glFramebufferRenderbuffer;
extern PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC glGetFramebufferAttachmentParameteriv;
extern PFNGLGENERATEMIPMAPPROC glGenerateMipmap;
extern PFNGLBLITFRAMEBUFFERPROC glBlitFramebuffer;
extern PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC glRenderbufferStorageMultisample;
extern PFNGLFRAMEBUFFERTEXTURELAYERPROC glFramebufferTextureLayer;
//GL_ARB_draw_buffers
extern PFNGLDRAWBUFFERSARBPROC glDrawBuffersARB;
//GL_ARB_texture_multisample
extern PFNGLTEXIMAGE2DMULTISAMPLEPROC glTexImage2DMultisample;
extern PFNGLTEXIMAGE3DMULTISAMPLEPROC glTexImage3DMultisample;
extern PFNGLGETMULTISAMPLEFVPROC glGetMultisamplefv;
extern PFNGLSAMPLEMASKIPROC glSampleMaski;
//transform feedback (4.0 core)
extern PFNGLBEGINTRANSFORMFEEDBACKPROC glBeginTransformFeedback;
extern PFNGLENDTRANSFORMFEEDBACKPROC glEndTransformFeedback;
extern PFNGLTRANSFORMFEEDBACKVARYINGSPROC glTransformFeedbackVaryings;
extern PFNGLBINDBUFFERRANGEPROC glBindBufferRange;
extern PFNGLBINDBUFFERBASEPROC glBindBufferBase;
//GL_ARB_debug_output
extern PFNGLDEBUGMESSAGECONTROLARBPROC glDebugMessageControlARB;
extern PFNGLDEBUGMESSAGEINSERTARBPROC glDebugMessageInsertARB;
extern PFNGLDEBUGMESSAGECALLBACKARBPROC glDebugMessageCallbackARB;
extern PFNGLGETDEBUGMESSAGELOGARBPROC glGetDebugMessageLogARB;
#elif LL_DARWIN
//----------------------------------------------------------------------------
// LL_DARWIN
#include <OpenGL/gl.h>
#include <OpenGL/glu.h>
#define GL_EXT_separate_specular_color 1
#include <OpenGL/glext.h>
#include "GL/glh_extensions.h"
// These symbols don't exist on 10.3.9, so they have to be declared weak. Redeclaring them here fixes the problem.
// Note that they also must not be called on 10.3.9. This should be taken care of by a runtime check for the existence of the GL extension.
#include <AvailabilityMacros.h>
//GL_EXT_blend_func_separate
extern void glBlendFuncSeparateEXT(GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha) ;
// GL_EXT_framebuffer_object
extern GLboolean glIsRenderbufferEXT(GLuint renderbuffer) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glBindRenderbufferEXT(GLenum target, GLuint renderbuffer) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glDeleteRenderbuffersEXT(GLsizei n, const GLuint *renderbuffers) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glGenRenderbuffersEXT(GLsizei n, GLuint *renderbuffers) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glRenderbufferStorageEXT(GLenum target, GLenum internalformat, GLsizei width, GLsizei height) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glGetRenderbufferParameterivEXT(GLenum target, GLenum pname, GLint *params) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern GLboolean glIsFramebufferEXT(GLuint framebuffer) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glBindFramebufferEXT(GLenum target, GLuint framebuffer) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glDeleteFramebuffersEXT(GLsizei n, const GLuint *framebuffers) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glGenFramebuffersEXT(GLsizei n, GLuint *framebuffers) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern GLenum glCheckFramebufferStatusEXT(GLenum target) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glFramebufferTexture1DEXT(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glFramebufferTexture2DEXT(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glFramebufferTexture3DEXT(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glFramebufferRenderbufferEXT(GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glGetFramebufferAttachmentParameterivEXT(GLenum target, GLenum attachment, GLenum pname, GLint *params) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
extern void glGenerateMipmapEXT(GLenum target) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
#ifndef GL_ARB_framebuffer_object
#define glGenerateMipmap glGenerateMipmapEXT
#define GL_MAX_SAMPLES 0x8D57
#endif
// GL_ARB_draw_buffers
extern void glDrawBuffersARB(GLsizei n, const GLenum* bufs) AVAILABLE_MAC_OS_X_VERSION_10_4_AND_LATER;
#ifdef __cplusplus
extern "C" {
#endif
#endif // LL_MESA
//
// Define map buffer range headers on Mac
//
#ifndef GL_ARB_map_buffer_range
#define GL_MAP_READ_BIT 0x0001
#define GL_MAP_WRITE_BIT 0x0002
#define GL_MAP_INVALIDATE_RANGE_BIT 0x0004
#define GL_MAP_INVALIDATE_BUFFER_BIT 0x0008
#define GL_MAP_FLUSH_EXPLICIT_BIT 0x0010
#define GL_MAP_UNSYNCHRONIZED_BIT 0x0020
#endif
//
// Define multisample headers on Mac
//
#ifndef GL_ARB_texture_multisample
#define GL_SAMPLE_POSITION 0x8E50
#define GL_SAMPLE_MASK 0x8E51
#define GL_SAMPLE_MASK_VALUE 0x8E52
#define GL_MAX_SAMPLE_MASK_WORDS 0x8E59
#define GL_TEXTURE_2D_MULTISAMPLE 0x9100
#define GL_PROXY_TEXTURE_2D_MULTISAMPLE 0x9101
#define GL_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9102
#define GL_PROXY_TEXTURE_2D_MULTISAMPLE_ARRAY 0x9103
#define GL_TEXTURE_BINDING_2D_MULTISAMPLE 0x9104
#define GL_TEXTURE_BINDING_2D_MULTISAMPLE_ARRAY 0x9105
#define GL_TEXTURE_SAMPLES 0x9106
#define GL_TEXTURE_FIXED_SAMPLE_LOCATIONS 0x9107
#define GL_SAMPLER_2D_MULTISAMPLE 0x9108
#define GL_INT_SAMPLER_2D_MULTISAMPLE 0x9109
#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE 0x910A
#define GL_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910B
#define GL_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910C
#define GL_UNSIGNED_INT_SAMPLER_2D_MULTISAMPLE_ARRAY 0x910D
#define GL_MAX_COLOR_TEXTURE_SAMPLES 0x910E
#define GL_MAX_DEPTH_TEXTURE_SAMPLES 0x910F
#define GL_MAX_INTEGER_SAMPLES 0x9110
#endif
//
// Define vertex buffer object headers on Mac
//
#ifndef GL_ARB_vertex_buffer_object
#define GL_BUFFER_SIZE_ARB 0x8764
#define GL_BUFFER_USAGE_ARB 0x8765
#define GL_ARRAY_BUFFER_ARB 0x8892
#define GL_ELEMENT_ARRAY_BUFFER_ARB 0x8893
#define GL_ARRAY_BUFFER_BINDING_ARB 0x8894
#define GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB 0x8895
#define GL_VERTEX_ARRAY_BUFFER_BINDING_ARB 0x8896
#define GL_NORMAL_ARRAY_BUFFER_BINDING_ARB 0x8897
#define GL_COLOR_ARRAY_BUFFER_BINDING_ARB 0x8898
#define GL_INDEX_ARRAY_BUFFER_BINDING_ARB 0x8899
#define GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB 0x889A
#define GL_EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB 0x889B
#define GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB 0x889C
#define GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB 0x889D
#define GL_WEIGHT_ARRAY_BUFFER_BINDING_ARB 0x889E
#define GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB 0x889F
#define GL_READ_ONLY_ARB 0x88B8
#define GL_WRITE_ONLY_ARB 0x88B9
#define GL_READ_WRITE_ARB 0x88BA
#define GL_BUFFER_ACCESS_ARB 0x88BB
#define GL_BUFFER_MAPPED_ARB 0x88BC
#define GL_BUFFER_MAP_POINTER_ARB 0x88BD
#define GL_STREAM_DRAW_ARB 0x88E0
#define GL_STREAM_READ_ARB 0x88E1
#define GL_STREAM_COPY_ARB 0x88E2
#define GL_STATIC_DRAW_ARB 0x88E4
#define GL_STATIC_READ_ARB 0x88E5
#define GL_STATIC_COPY_ARB 0x88E6
#define GL_DYNAMIC_DRAW_ARB 0x88E8
#define GL_DYNAMIC_READ_ARB 0x88E9
#define GL_DYNAMIC_COPY_ARB 0x88EA
#endif
#ifndef GL_ARB_vertex_buffer_object
/* GL types for handling large vertex buffer objects */
typedef intptr_t GLintptrARB;
typedef intptr_t GLsizeiptrARB;
#endif
#ifndef GL_ARB_vertex_buffer_object
#define GL_ARB_vertex_buffer_object 1
#ifdef GL_GLEXT_FUNCTION_POINTERS
typedef void (* glBindBufferARBProcPtr) (GLenum target, GLuint buffer);
typedef void (* glDeleteBufferARBProcPtr) (GLsizei n, const GLuint *buffers);
typedef void (* glGenBuffersARBProcPtr) (GLsizei n, GLuint *buffers);
typedef GLboolean (* glIsBufferARBProcPtr) (GLuint buffer);
typedef void (* glBufferDataARBProcPtr) (GLenum target, GLsizeiptrARB size, const GLvoid *data, GLenum usage);
typedef void (* glBufferSubDataARBProcPtr) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid *data);
typedef void (* glGetBufferSubDataARBProcPtr) (GLenum target, GLintptrARB offset, GLsizeiptrARB size, GLvoid *data);
typedef GLvoid* (* glMapBufferARBProcPtr) (GLenum target, GLenum access); /* Flawfinder: ignore */
typedef GLboolean (* glUnmapBufferARBProcPtr) (GLenum target);
typedef void (* glGetBufferParameterivARBProcPtr) (GLenum target, GLenum pname, GLint *params);
typedef void (* glGetBufferPointervARBProcPtr) (GLenum target, GLenum pname, GLvoid* *params);
#else
extern void glBindBufferARB (GLenum, GLuint);
extern void glDeleteBuffersARB (GLsizei, const GLuint *);
extern void glGenBuffersARB (GLsizei, GLuint *);
extern GLboolean glIsBufferARB (GLuint);
extern void glBufferDataARB (GLenum, GLsizeiptrARB, const GLvoid *, GLenum);
extern void glBufferSubDataARB (GLenum, GLintptrARB, GLsizeiptrARB, const GLvoid *);
extern void glGetBufferSubDataARB (GLenum, GLintptrARB, GLsizeiptrARB, GLvoid *);
extern GLvoid* glMapBufferARB (GLenum, GLenum);
extern GLboolean glUnmapBufferARB (GLenum);
extern void glGetBufferParameterivARB (GLenum, GLenum, GLint *);
extern void glGetBufferPointervARB (GLenum, GLenum, GLvoid* *);
#endif /* GL_GLEXT_FUNCTION_POINTERS */
#endif
#ifndef GL_ARB_texture_rg
#define GL_RG 0x8227
#define GL_RG_INTEGER 0x8228
#define GL_R8 0x8229
#define GL_R16 0x822A
#define GL_RG8 0x822B
#define GL_RG16 0x822C
#define GL_R16F 0x822D
#define GL_R32F 0x822E
#define GL_RG16F 0x822F
#define GL_RG32F 0x8230
#define GL_R8I 0x8231
#define GL_R8UI 0x8232
#define GL_R16I 0x8233
#define GL_R16UI 0x8234
#define GL_R32I 0x8235
#define GL_R32UI 0x8236
#define GL_RG8I 0x8237
#define GL_RG8UI 0x8238
#define GL_RG16I 0x8239
#define GL_RG16UI 0x823A
#define GL_RG32I 0x823B
#define GL_RG32UI 0x823C
#endif
// May be needed for DARWIN...
// #ifndef GL_ARB_compressed_tex_image
// #define GL_ARB_compressed_tex_image 1
// #ifdef GL_GLEXT_FUNCTION_POINTERS
// typedef void (* glCompressedTexImage1D) (GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid*);
// typedef void (* glCompressedTexImage2D) (GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid*);
// typedef void (* glCompressedTexImage3D) (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid*);
// typedef void (* glCompressedTexSubImage1D) (GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid*);
// typedef void (* glCompressedTexSubImage2D) (GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid*);
// typedef void (* glCompressedTexSubImage3D) (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid*);
// typedef void (* glGetCompressedTexImage) (GLenum, GLint, GLvoid*);
// #else
// extern void glCompressedTexImage1D (GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid*);
// extern void glCompressedTexImage2D (GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid*);
// extern void glCompressedTexImage3D (GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid*);
// extern void glCompressedTexSubImage1D (GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid*);
// extern void glCompressedTexSubImage2D (GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid*);
// extern void glCompressedTexSubImage3D (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid*);
// extern void glGetCompressedTexImage (GLenum, GLint, GLvoid*);
// #endif /* GL_GLEXT_FUNCTION_POINTERS */
// #endif
#ifdef __cplusplus
}
#endif
#include <OpenGL/gl.h>
#endif // LL_MESA / LL_WINDOWS / LL_DARWIN
// Even when GL_ARB_depth_clamp is available in the driver, the (correct)
// headers, and therefore GL_DEPTH_CLAMP might not be defined.
// In that case GL_DEPTH_CLAMP_NV should be defined, but why not just
// use the known numeric.
//
// To avoid #ifdef's in the code. Just define this here.
#ifndef GL_DEPTH_CLAMP
// Probably (still) called GL_DEPTH_CLAMP_NV.
#define GL_DEPTH_CLAMP 0x864F
#endif
//GL_NVX_gpu_memory_info constants
#ifndef GL_NVX_gpu_memory_info
#define GL_NVX_gpu_memory_info
#define GL_GPU_MEMORY_INFO_DEDICATED_VIDMEM_NVX 0x9047
#define GL_GPU_MEMORY_INFO_TOTAL_AVAILABLE_MEMORY_NVX 0x9048
#define GL_GPU_MEMORY_INFO_CURRENT_AVAILABLE_VIDMEM_NVX 0x9049
#define GL_GPU_MEMORY_INFO_EVICTION_COUNT_NVX 0x904A
#define GL_GPU_MEMORY_INFO_EVICTED_MEMORY_NVX 0x904B
#endif
//GL_ATI_meminfo constants
#ifndef GL_ATI_meminfo
#define GL_ATI_meminfo
#define GL_VBO_FREE_MEMORY_ATI 0x87FB
#define GL_TEXTURE_FREE_MEMORY_ATI 0x87FC
#define GL_RENDERBUFFER_FREE_MEMORY_ATI 0x87FD
#endif
#if defined(TRACY_ENABLE) && LL_PROFILER_ENABLE_TRACY_OPENGL
// Tracy uses the following:
......
indra/llwindow/llwindowwin32.cpp
+ 26
− 79
View file @ c3bde80a
......@@ -934,9 +934,6 @@ void LLWindowWin32::close()
resetDisplayResolution();
}
// Don't process events in our mainWindowProc any longer.
SetWindowLongPtr(mWindowHandle, GWLP_USERDATA, NULL);
// Make sure cursor is visible and we haven't mangled the clipping state.
showCursor();
setMouseClipping(FALSE);
......@@ -1447,13 +1444,9 @@ BOOL LLWindowWin32::switchContext(BOOL fullscreen, const LLCoordScreen& size, BO
LL_INFOS("Window") << "Drawing context is created." << LL_ENDL ;
gGLManager.initWGL();
gGLManager.initWGL(mhDC);
HWND oldWND = nullptr;
HDC oldDC = nullptr;
HGLRC oldRC = nullptr;
if (epoxy_has_wgl_extension(mhDC, "WGL_ARB_pixel_format"))
if (wglChoosePixelFormatARB)
{
// OK, at this point, use the ARB wglChoosePixelFormatsARB function to see if we
// can get exactly what we want.
......@@ -1615,22 +1608,18 @@ const S32 max_format = (S32)num_formats - 1;
pixel_format = pixel_formats[cur_format];
if (mWindowHandle)
if (mhDC != 0) // Does The Window Have A Device Context?
{
if (mhDC) // Does the window have a device context ?
wglMakeCurrent(mhDC, 0); // Set The Current Active Rendering Context To Zero
if (mhRC != 0) // Does The Window Have A Rendering Context?
{
if (mhRC)
{
oldRC = mhRC;
mhRC = NULL; // Zero the rendering context
}
oldDC = mhDC;
wglDeleteContext (mhRC); // Release The Rendering Context
mhRC = 0; // Zero The Rendering Context
}
oldWND = mWindowHandle;
}
// will release and recreate mhDC, mWindowHandle
recreateWindow(window_rect, dw_ex_style, dw_style, true);
recreateWindow(window_rect, dw_ex_style, dw_style);
RECT rect;
RECT client_rect;
......@@ -1725,7 +1714,7 @@ const S32 max_format = (S32)num_formats - 1;
}
mhRC = 0;
if (epoxy_has_wgl_extension(mhDC, "WGL_ARB_create_context"))
if (wglCreateContextAttribsARB)
{ //attempt to create a specific versioned context
mhRC = (HGLRC) createSharedContext();
if (!mhRC)
......@@ -1741,51 +1730,6 @@ const S32 max_format = (S32)num_formats - 1;
return FALSE;
}
if (oldRC)
{
wglDeleteContext(oldRC); // Release The Old Rendering Context
std::promise<bool> promise;
// What follows must be done on the window thread.
auto window_work =
[this,
self = mWindowThread,
oldWND,
oldDC,
&promise]
()
{
if (oldWND)
{
if (oldDC && !ReleaseDC(oldWND, oldDC))
{
LL_WARNS("Window") << "Failed to ReleaseDC" << LL_ENDL;
}
// important to call DestroyWindow() from the window thread
if (!destroy_window_handler(oldWND))
{
LL_WARNS("Window") << "Failed to properly close window before recreating it!"
<< LL_ENDL;
}
}
// It's important to wake up the future either way.
promise.set_value(true);
LL_DEBUGS("Window") << "recreateWindow(): window_work done" << LL_ENDL;
};
LL_DEBUGS("Window") << "posting window_work to message queue" << LL_ENDL;
mWindowThread->Post(mWindowHandle, window_work);
auto future = promise.get_future();
// This blocks until mWindowThread processes CreateWindowEx() and calls
// promise.set_value().
auto destroyed = future.get();
LL_DEBUGS() << destroyed << LL_ENDL;
}
LL_PROFILER_GPU_CONTEXT
if (!gGLManager.initGL())
......@@ -1822,7 +1766,7 @@ const S32 max_format = (S32)num_formats - 1;
return TRUE;
}
void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw_style, bool no_destroy)
void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw_style)
{
auto oldWindowHandle = mWindowHandle;
auto oldDCHandle = mhDC;
......@@ -1847,7 +1791,6 @@ void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw
window_rect,
dw_ex_style,
dw_style,
no_destroy,
&promise]
()
{
......@@ -1855,7 +1798,7 @@ void LLWindowWin32::recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw
self->mWindowHandle = 0;
self->mhDC = 0;
if (!no_destroy && oldWindowHandle)
if (oldWindowHandle)
{
if (oldDCHandle && !ReleaseDC(oldWindowHandle, oldDCHandle))
{
......@@ -1993,18 +1936,18 @@ void LLWindowWin32::destroySharedContext(void* contextPtr)
void LLWindowWin32::toggleVSync(bool enable_vsync)
{
if(epoxy_has_wgl_extension(mhDC, "WGL_EXT_swap_control"))
if (wglSwapIntervalEXT)
{
if (!enable_vsync)
{
LL_INFOS("Window") << "Disabling vertical sync" << LL_ENDL;
wglSwapIntervalEXT(0);
}
else
{
LL_INFOS("Window") << "Enabling vertical sync" << LL_ENDL;
wglSwapIntervalEXT(1);
}
if (!enable_vsync)
{
LL_INFOS("Window") << "Disabling vertical sync" << LL_ENDL;
wglSwapIntervalEXT(0);
}
else
{
LL_INFOS("Window") << "Enabling vertical sync" << LL_ENDL;
wglSwapIntervalEXT(1);
}
}
}
......@@ -2356,13 +2299,17 @@ LRESULT CALLBACK LLWindowWin32::mainWindowProc(HWND h_wnd, UINT u_msg, WPARAM w_
ASSERT_WINDOW_THREAD();
LL_PROFILE_ZONE_SCOPED_CATEGORY_WIN32;
#ifdef SHOW_DEBUG
LL_DEBUGS("Window") << "mainWindowProc(" << std::hex << h_wnd
<< ", " << u_msg
<< ", " << w_param << ")" << std::dec << LL_ENDL;
#endif
if (u_msg == WM_POST_FUNCTION_)
{
#ifdef SHOW_DEBUG
LL_DEBUGS("Window") << "WM_POST_FUNCTION_" << LL_ENDL;
#endif
// from LLWindowWin32Thread::Post()
// Cast l_param back to the pointer to the heap FuncType
// allocated by Post(). Capture in unique_ptr so we'll delete
......
indra/llwindow/llwindowwin32.h
+ 1
− 1
View file @ c3bde80a
......@@ -302,7 +302,7 @@ class LLWindowWin32 : public LLWindow
LLThreadSafeQueue<std::function<void()>> mMouseQueue;
void post(const std::function<void()>& func);
void postMouseButtonEvent(const std::function<void()>& func);
void recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw_style, bool no_destroy = false);
void recreateWindow(RECT window_rect, DWORD dw_ex_style, DWORD dw_style);
void kickWindowThread(HWND windowHandle=0);
friend class LLWindowManager;
......
indra/newview/CMakeLists.txt
+ 2
− 1
View file @ c3bde80a
......@@ -47,6 +47,7 @@ include(LLXML)
include(NDOF)
include(NVAPI)
include(OPENAL)
include(OpenGL)
include(OpenSSL)
include(PNG)
include(Sentry)
......@@ -2190,7 +2191,7 @@ target_link_libraries(${VIEWER_BINARY_NAME}
${BOOST_FIBER_LIBRARY}
${BOOST_CONTEXT_LIBRARY}
${DBUSGLIB_LIBRARIES}
${EPOXY_LIBRARIES}
${OPENGL_LIBRARIES}
${FMODWRAPPER_LIBRARY} # must come after LLAudio
${SDL_LIBRARIES}
${SMARTHEAP_LIBRARY}
......
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