diff --git a/autobuild.xml b/autobuild.xml
index 5a5ffa2898df4867c8ce2166708afafe4fc50551..801da4e7739a96973acb84e489e1296a0fb74a8d 100644
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -2195,9 +2195,9 @@ Copyright (c) 2012, 2014, 2015, 2016 nghttp2 contributors</string>
<key>archive</key>
<map>
<key>hash</key>
- <string>5abf2d9c0b250821c59cc60cd94fd8af</string>
+ <string>89e6436b256c98818fa736a460a04016</string>
<key>url</key>
- <string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/54840/510064/openjpeg-1.5.1.538970-darwin64-538970.tar.bz2</string>
+ <string>https://automated-builds-secondlife-com.s3.amazonaws.com/ct2/105184/920580/openjpeg-2.5.0.575325-darwin64-575325.tar.bz2</string>
</map>
<key>name</key>
<string>darwin64</string>
@@ -2219,9 +2219,9 @@ Copyright (c) 2012, 2014, 2015, 2016 nghttp2 contributors</string>
<key>archive</key>
<map>
<key>hash</key>
- <string>222a406ecb4071a9cc9635353afa337e</string>
+ <string>97b15b312c2dec38981ec63bd77d0491</string>
<key>url</key>
- <string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/54977/511775/openjpeg-1.5.1.538970-windows-538970.tar.bz2</string>
+ <string>https://automated-builds-secondlife-com.s3.amazonaws.com/ct2/105185/920592/openjpeg-2.5.0.575325-windows-575325.tar.bz2</string>
</map>
<key>name</key>
<string>windows</string>
@@ -2231,16 +2231,16 @@ Copyright (c) 2012, 2014, 2015, 2016 nghttp2 contributors</string>
<key>archive</key>
<map>
<key>hash</key>
- <string>5b5c80807fa8161f3480be3d89fe9516</string>
+ <string>cdb55c8b074ce4f166ebc597f13f62a1</string>
<key>url</key>
- <string>http://automated-builds-secondlife-com.s3.amazonaws.com/ct2/54974/511767/openjpeg-1.5.1.538970-windows64-538970.tar.bz2</string>
+ <string>https://automated-builds-secondlife-com.s3.amazonaws.com/ct2/105186/920591/openjpeg-2.5.0.575325-windows64-575325.tar.bz2</string>
</map>
<key>name</key>
<string>windows64</string>
</map>
</map>
<key>version</key>
- <string>1.5.1.538970</string>
+ <string>2.5.0.575325</string>
</map>
<key>openssl</key>
<map>
diff --git a/indra/cmake/Copy3rdPartyLibs.cmake b/indra/cmake/Copy3rdPartyLibs.cmake
index ff705101ded51485ee120cc69017823871d68899..04b4202ca3de688a2af9aaea9f41c4da30d4d240 100644
--- a/indra/cmake/Copy3rdPartyLibs.cmake
+++ b/indra/cmake/Copy3rdPartyLibs.cmake
@@ -52,7 +52,7 @@ if(WINDOWS)
set(release_src_dir "${ARCH_PREBUILT_DIRS_RELEASE}")
set(release_files
- openjpeg.dll
+ openjp2.dll
libapr-1.dll
libaprutil-1.dll
libapriconv-1.dll
@@ -220,7 +220,7 @@ elseif(LINUX)
libgobject-2.0.so
libhunspell-1.3.so.0.0.0
libopenal.so
- libopenjpeg.so
+ libopenjp2.so
libuuid.so.16
libuuid.so.16.0.22
libfontconfig.so.1.8.0
diff --git a/indra/cmake/FindOpenJPEG.cmake b/indra/cmake/FindOpenJPEG.cmake
index 949384eec4e1d0d9d245883d8d821710ed39c539..afe319fb06935ec8010ae8066cd9ab6620088f36 100644
--- a/indra/cmake/FindOpenJPEG.cmake
+++ b/indra/cmake/FindOpenJPEG.cmake
@@ -9,14 +9,15 @@
# also defined, but not for general use are
# OPENJPEG_LIBRARY, where to find the OpenJPEG library.
-FIND_PATH(OPENJPEG_INCLUDE_DIR openjpeg.h
+FIND_PATH(OPENJPEG_INCLUDE_DIR openjp2.h
/usr/local/include/openjpeg
/usr/local/include
/usr/include/openjpeg
/usr/include
+include/openjpeg
)
-SET(OPENJPEG_NAMES ${OPENJPEG_NAMES} openjpeg)
+SET(OPENJPEG_NAMES ${OPENJPEG_NAMES} openjp2)
FIND_LIBRARY(OPENJPEG_LIBRARY
NAMES ${OPENJPEG_NAMES}
PATHS /usr/lib /usr/local/lib
diff --git a/indra/cmake/OpenJPEG.cmake b/indra/cmake/OpenJPEG.cmake
index bf0bde2ba7b85084765c2e8bde21a24fb090be75..a078c97cb8fd209fc88bc9ff739d2eb4cabb841a 100644
--- a/indra/cmake/OpenJPEG.cmake
+++ b/indra/cmake/OpenJPEG.cmake
@@ -8,15 +8,7 @@ if (USESYSTEMLIBS)
include(FindOpenJPEG)
else (USESYSTEMLIBS)
use_prebuilt_binary(openjpeg)
-
- if(WINDOWS)
- # Windows has differently named release and debug openjpeg(d) libs.
- set(OPENJPEG_LIBRARIES
- debug openjpegd
- optimized openjpeg)
- else(WINDOWS)
- set(OPENJPEG_LIBRARIES openjpeg)
- endif(WINDOWS)
-
- set(OPENJPEG_INCLUDE_DIR ${LIBS_PREBUILT_DIR}/include/openjpeg)
+
+ set(OPENJPEG_LIBRARIES openjp2)
+ set(OPENJPEG_INCLUDE_DIR ${LIBS_PREBUILT_DIR}/include/openjpeg)
endif (USESYSTEMLIBS)
diff --git a/indra/integration_tests/llui_libtest/CMakeLists.txt b/indra/integration_tests/llui_libtest/CMakeLists.txt
index d7706e73b24ed6033609482a852323aaf077b04b..3957ede77f01d49af6eabc3cd7d389c223c4d8d8 100644
--- a/indra/integration_tests/llui_libtest/CMakeLists.txt
+++ b/indra/integration_tests/llui_libtest/CMakeLists.txt
@@ -99,14 +99,14 @@ if (WINDOWS)
# Copy over OpenJPEG.dll
# *NOTE: On Windows with VS2005, only the first comment prints
set(OPENJPEG_RELEASE
- "${ARCH_PREBUILT_DIRS_RELEASE}/openjpeg.dll")
+ "${ARCH_PREBUILT_DIRS_RELEASE}/openjp2.dll")
add_custom_command( TARGET llui_libtest POST_BUILD
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${OPENJPEG_RELEASE} ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Copying OpenJPEG DLLs to binary directory"
)
set(OPENJPEG_DEBUG
- "${ARCH_PREBUILT_DIRS_DEBUG}/openjpegd.dll")
+ "${ARCH_PREBUILT_DIRS_DEBUG}/openjp2.dll")
add_custom_command( TARGET llui_libtest POST_BUILD
COMMAND ${CMAKE_COMMAND} -E copy_if_different
${OPENJPEG_DEBUG} ${CMAKE_CURRENT_BINARY_DIR}
diff --git a/indra/llimagej2coj/llimagej2coj.cpp b/indra/llimagej2coj/llimagej2coj.cpp
index 925da5674bfc5591faa941221c035a4aea8da1da..944629cf4c16db434d25bac4f9c2d4a38f523d6e 100644
--- a/indra/llimagej2coj/llimagej2coj.cpp
+++ b/indra/llimagej2coj/llimagej2coj.cpp
@@ -29,40 +29,41 @@
// this is defined so that we get static linking.
#include "openjpeg.h"
+#include "event.h"
+#include "cio.h"
-#include "lltimer.h"
-//#include "llmemory.h"
+#define MAX_ENCODED_DISCARD_LEVELS 5
// Factory function: see declaration in llimagej2c.cpp
LLImageJ2CImpl* fallbackCreateLLImageJ2CImpl()
{
- return new LLImageJ2COJ();
+ return new LLImageJ2COJ();
}
std::string LLImageJ2COJ::getEngineInfo() const
{
#ifdef OPENJPEG_VERSION
- return std::string("OpenJPEG: " OPENJPEG_VERSION ", Runtime: ")
- + opj_version();
+ return std::string("OpenJPEG: " OPENJPEG_VERSION ", Runtime: ")
+ + opj_version();
#else
- return std::string("OpenJPEG runtime: ") + opj_version();
+ return std::string("OpenJPEG runtime: ") + opj_version();
#endif
}
// Return string from message, eliminating final \n if present
static std::string chomp(const char* msg)
{
- // stomp trailing \n
- std::string message = msg;
- if (!message.empty())
- {
- size_t last = message.size() - 1;
- if (message[last] == '\n')
- {
- message.resize( last );
- }
- }
- return message;
+ // stomp trailing \n
+ std::string message = msg;
+ if (!message.empty())
+ {
+ size_t last = message.size() - 1;
+ if (message[last] == '\n')
+ {
+ message.resize(last);
+ }
+}
+ return message;
}
/**
@@ -70,419 +71,761 @@ sample error callback expecting a LLFILE* client object
*/
void error_callback(const char* msg, void*)
{
- LL_DEBUGS() << "LLImageJ2COJ: " << chomp(msg) << LL_ENDL;
+ LL_DEBUGS() << "LLImageJ2COJ: " << chomp(msg) << LL_ENDL;
}
/**
sample warning callback expecting a LLFILE* client object
*/
void warning_callback(const char* msg, void*)
{
- LL_DEBUGS() << "LLImageJ2COJ: " << chomp(msg) << LL_ENDL;
+ LL_DEBUGS() << "LLImageJ2COJ: " << chomp(msg) << LL_ENDL;
}
/**
sample debug callback expecting no client object
*/
void info_callback(const char* msg, void*)
{
- LL_DEBUGS() << "LLImageJ2COJ: " << chomp(msg) << LL_ENDL;
+ LL_DEBUGS() << "LLImageJ2COJ: " << chomp(msg) << LL_ENDL;
}
// Divide a by 2 to the power of b and round upwards
int ceildivpow2(int a, int b)
{
- return (a + (1 << b) - 1) >> b;
+ return (a + (1 << b) - 1) >> b;
}
-
-LLImageJ2COJ::LLImageJ2COJ()
- : LLImageJ2CImpl()
+class JPEG2KBase
{
-}
+public:
+ JPEG2KBase() {}
+ U8* buffer = nullptr;
+ OPJ_SIZE_T size = 0;
+ OPJ_OFF_T offset = 0;
+};
-LLImageJ2COJ::~LLImageJ2COJ()
+#define WANT_VERBOSE_OPJ_SPAM LL_DEBUG
+
+static void opj_info(const char* msg, void* user_data)
{
+ llassert(user_data);
+#if WANT_VERBOSE_OPJ_SPAM
+ LL_INFOS("OpenJPEG") << msg << LL_ENDL;
+#endif
}
-bool LLImageJ2COJ::initDecode(LLImageJ2C &base, LLImageRaw &raw_image, int discard_level, int* region)
+static void opj_warn(const char* msg, void* user_data)
{
- // No specific implementation for this method in the OpenJpeg case
- return false;
+ llassert(user_data);
+#if WANT_VERBOSE_OPJ_SPAM
+ LL_WARNS("OpenJPEG") << msg << LL_ENDL;
+#endif
}
-bool LLImageJ2COJ::initEncode(LLImageJ2C &base, LLImageRaw &raw_image, int blocks_size, int precincts_size, int levels)
+static void opj_error(const char* msg, void* user_data)
{
- // No specific implementation for this method in the OpenJpeg case
- return false;
+ llassert(user_data);
+#if WANT_VERBOSE_OPJ_SPAM
+ LL_WARNS("OpenJPEG") << msg << LL_ENDL;
+#endif
}
-bool LLImageJ2COJ::decodeImpl(LLImageJ2C &base, LLImageRaw &raw_image, F32 decode_time, S32 first_channel, S32 max_channel_count)
+static OPJ_SIZE_T opj_read(void * buffer, OPJ_SIZE_T bytes, void* user_data)
{
- //
- // FIXME: Get the comment field out of the texture
- //
-
- LLTimer decode_timer;
-
- opj_dparameters_t parameters; /* decompression parameters */
- opj_event_mgr_t event_mgr; /* event manager */
- opj_image_t *image = NULL;
-
- opj_dinfo_t* dinfo = NULL; /* handle to a decompressor */
- opj_cio_t *cio = NULL;
-
-
- /* configure the event callbacks (not required) */
- memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
- event_mgr.error_handler = error_callback;
- event_mgr.warning_handler = warning_callback;
- event_mgr.info_handler = info_callback;
-
- /* set decoding parameters to default values */
- opj_set_default_decoder_parameters(¶meters);
-
- parameters.cp_reduce = base.getRawDiscardLevel();
-
- /* decode the code-stream */
- /* ---------------------- */
-
- /* JPEG-2000 codestream */
-
- /* get a decoder handle */
- dinfo = opj_create_decompress(CODEC_J2K);
-
- /* catch events using our callbacks and give a local context */
- opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, stderr);
-
- /* setup the decoder decoding parameters using user parameters */
- opj_setup_decoder(dinfo, ¶meters);
-
- /* open a byte stream */
- cio = opj_cio_open((opj_common_ptr)dinfo, base.getData(), base.getDataSize());
-
- /* decode the stream and fill the image structure */
- image = opj_decode(dinfo, cio);
-
- /* close the byte stream */
- opj_cio_close(cio);
-
- /* free remaining structures */
- if(dinfo)
- {
- opj_destroy_decompress(dinfo);
- }
-
- // The image decode failed if the return was NULL or the component
- // count was zero. The latter is just a sanity check before we
- // dereference the array.
- if(!image || !image->numcomps)
- {
- LL_DEBUGS("Texture") << "ERROR -> decodeImpl: failed to decode image!" << LL_ENDL;
- if (image)
- {
- opj_image_destroy(image);
- }
-
- return true; // done
- }
-
- // sometimes we get bad data out of the cache - check to see if the decode succeeded
- for (S32 i = 0; i < image->numcomps; i++)
- {
- if (image->comps[i].factor != base.getRawDiscardLevel())
- {
- // if we didn't get the discard level we're expecting, fail
- opj_image_destroy(image);
- base.mDecoding = false;
- return true;
- }
- }
-
- if(image->numcomps <= first_channel)
- {
- LL_WARNS() << "trying to decode more channels than are present in image: numcomps: " << image->numcomps << " first_channel: " << first_channel << LL_ENDL;
- if (image)
- {
- opj_image_destroy(image);
- }
-
- return true;
- }
-
- // Copy image data into our raw image format (instead of the separate channel format
-
- S32 img_components = image->numcomps;
- S32 channels = img_components - first_channel;
- if( channels > max_channel_count )
- channels = max_channel_count;
-
- // Component buffers are allocated in an image width by height buffer.
- // The image placed in that buffer is ceil(width/2^factor) by
- // ceil(height/2^factor) and if the factor isn't zero it will be at the
- // top left of the buffer with black filled in the rest of the pixels.
- // It is integer math so the formula is written in ceildivpo2.
- // (Assuming all the components have the same width, height and
- // factor.)
- S32 comp_width = image->comps[0].w;
- S32 f=image->comps[0].factor;
- S32 width = ceildivpow2(image->x1 - image->x0, f);
- S32 height = ceildivpow2(image->y1 - image->y0, f);
- raw_image.resize(width, height, channels);
- U8 *rawp = raw_image.getData();
-
- // first_channel is what channel to start copying from
- // dest is what channel to copy to. first_channel comes from the
- // argument, dest always starts writing at channel zero.
- for (S32 comp = first_channel, dest=0; comp < first_channel + channels;
- comp++, dest++)
- {
- if (image->comps[comp].data)
- {
- S32 offset = dest;
- for (S32 y = (height - 1); y >= 0; y--)
- {
- for (S32 x = 0; x < width; x++)
- {
- rawp[offset] = image->comps[comp].data[y*comp_width + x];
- offset += channels;
- }
- }
- }
- else // Some rare OpenJPEG versions have this bug.
- {
- LL_DEBUGS("Texture") << "ERROR -> decodeImpl: failed to decode image! (NULL comp data - OpenJPEG bug)" << LL_ENDL;
- opj_image_destroy(image);
-
- return true; // done
- }
- }
-
- /* free image data structure */
- opj_image_destroy(image);
-
- return true; // done
+ llassert(user_data);
+ JPEG2KBase* jpeg_codec = static_cast<JPEG2KBase*>(user_data);
+ OPJ_SIZE_T remainder = (jpeg_codec->size - jpeg_codec->offset);
+ if (remainder <= 0)
+ {
+ jpeg_codec->offset = jpeg_codec->size;
+ // Indicate end of stream (hacky?)
+ return (OPJ_OFF_T)-1;
+ }
+ OPJ_SIZE_T to_read = llclamp(U32(bytes), U32(0), U32(remainder));
+ memcpy(buffer, jpeg_codec->buffer + jpeg_codec->offset, to_read);
+ jpeg_codec->offset += to_read;
+ return to_read;
}
-
-bool LLImageJ2COJ::encodeImpl(LLImageJ2C &base, const LLImageRaw &raw_image, const char* comment_text, F32 encode_time, bool reversible)
+static OPJ_SIZE_T opj_write(void * buffer, OPJ_SIZE_T bytes, void* user_data)
{
- const S32 MAX_COMPS = 5;
- opj_cparameters_t parameters; /* compression parameters */
- opj_event_mgr_t event_mgr; /* event manager */
-
-
- /*
- configure the event callbacks (not required)
- setting of each callback is optional
- */
- memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
- event_mgr.error_handler = error_callback;
- event_mgr.warning_handler = warning_callback;
- event_mgr.info_handler = info_callback;
-
- /* set encoding parameters to default values */
- opj_set_default_encoder_parameters(¶meters);
- parameters.cod_format = 0;
- parameters.cp_disto_alloc = 1;
-
- if (reversible)
- {
- parameters.tcp_numlayers = 1;
- parameters.tcp_rates[0] = 0.0f;
- }
- else
- {
- parameters.tcp_numlayers = 5;
- parameters.tcp_rates[0] = 1920.0f;
- parameters.tcp_rates[1] = 480.0f;
- parameters.tcp_rates[2] = 120.0f;
- parameters.tcp_rates[3] = 30.0f;
- parameters.tcp_rates[4] = 10.0f;
- parameters.irreversible = 1;
- if (raw_image.getComponents() >= 3)
- {
- parameters.tcp_mct = 1;
- }
- }
-
- if (!comment_text)
- {
- parameters.cp_comment = (char *) "";
- }
- else
- {
- // Awful hacky cast, too lazy to copy right now.
- parameters.cp_comment = (char *) comment_text;
- }
-
- //
- // Fill in the source image from our raw image
- //
- OPJ_COLOR_SPACE color_space = CLRSPC_SRGB;
- opj_image_cmptparm_t cmptparm[MAX_COMPS];
- opj_image_t * image = NULL;
- S32 numcomps = raw_image.getComponents();
- S32 width = raw_image.getWidth();
- S32 height = raw_image.getHeight();
-
- memset(&cmptparm[0], 0, MAX_COMPS * sizeof(opj_image_cmptparm_t));
- for(S32 c = 0; c < numcomps; c++) {
- cmptparm[c].prec = 8;
- cmptparm[c].bpp = 8;
- cmptparm[c].sgnd = 0;
- cmptparm[c].dx = parameters.subsampling_dx;
- cmptparm[c].dy = parameters.subsampling_dy;
- cmptparm[c].w = width;
- cmptparm[c].h = height;
- }
-
- /* create the image */
- image = opj_image_create(numcomps, &cmptparm[0], color_space);
-
- image->x1 = width;
- image->y1 = height;
-
- S32 i = 0;
- const U8 *src_datap = raw_image.getData();
- for (S32 y = height - 1; y >= 0; y--)
- {
- for (S32 x = 0; x < width; x++)
- {
- const U8 *pixel = src_datap + (y*width + x) * numcomps;
- for (S32 c = 0; c < numcomps; c++)
- {
- image->comps[c].data[i] = *pixel;
- pixel++;
- }
- i++;
- }
- }
-
-
-
- /* encode the destination image */
- /* ---------------------------- */
-
- int codestream_length;
- opj_cio_t *cio = NULL;
-
- /* get a J2K compressor handle */
- opj_cinfo_t* cinfo = opj_create_compress(CODEC_J2K);
-
- /* catch events using our callbacks and give a local context */
- opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stderr);
-
- /* setup the encoder parameters using the current image and using user parameters */
- opj_setup_encoder(cinfo, ¶meters, image);
-
- /* open a byte stream for writing */
- /* allocate memory for all tiles */
- cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
-
- /* encode the image */
- bool bSuccess = opj_encode(cinfo, cio, image, NULL);
- if (!bSuccess)
- {
- opj_cio_close(cio);
- LL_DEBUGS("Texture") << "Failed to encode image." << LL_ENDL;
- return false;
- }
- codestream_length = cio_tell(cio);
-
- base.copyData(cio->buffer, codestream_length);
- base.updateData(); // set width, height
-
- /* close and free the byte stream */
- opj_cio_close(cio);
-
- /* free remaining compression structures */
- opj_destroy_compress(cinfo);
-
-
- /* free user parameters structure */
- if(parameters.cp_matrice) free(parameters.cp_matrice);
-
- /* free image data */
- opj_image_destroy(image);
- return true;
+ llassert(user_data);
+ JPEG2KBase* jpeg_codec = static_cast<JPEG2KBase*>(user_data);
+ OPJ_SIZE_T remainder = jpeg_codec->size - jpeg_codec->offset;
+ if (remainder < bytes)
+ {
+ OPJ_SIZE_T new_size = jpeg_codec->size + (bytes - remainder);
+ U8* new_buffer = (U8*)ll_aligned_malloc_16(new_size);
+ memcpy(new_buffer, jpeg_codec->buffer, jpeg_codec->offset);
+ U8* old_buffer = jpeg_codec->buffer;
+ jpeg_codec->buffer = new_buffer;
+ ll_aligned_free_16(old_buffer);
+ jpeg_codec->size = new_size;
+ }
+ memcpy(jpeg_codec->buffer + jpeg_codec->offset, buffer, bytes);
+ jpeg_codec->offset += bytes;
+ return bytes;
}
-bool LLImageJ2COJ::getMetadata(LLImageJ2C &base)
+static OPJ_OFF_T opj_skip(OPJ_OFF_T bytes, void* user_data)
{
- //
- // FIXME: We get metadata by decoding the ENTIRE image.
- //
-
- // Update the raw discard level
- base.updateRawDiscardLevel();
-
- opj_dparameters_t parameters; /* decompression parameters */
- opj_event_mgr_t event_mgr; /* event manager */
- opj_image_t *image = NULL;
-
- opj_dinfo_t* dinfo = NULL; /* handle to a decompressor */
- opj_cio_t *cio = NULL;
-
-
- /* configure the event callbacks (not required) */
- memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
- event_mgr.error_handler = error_callback;
- event_mgr.warning_handler = warning_callback;
- event_mgr.info_handler = info_callback;
-
- /* set decoding parameters to default values */
- opj_set_default_decoder_parameters(¶meters);
+ JPEG2KBase* jpeg_codec = static_cast<JPEG2KBase*>(user_data);
+ jpeg_codec->offset += bytes;
+ if (jpeg_codec->offset > jpeg_codec->size)
+ {
+ jpeg_codec->offset = jpeg_codec->size;
+ // Indicate end of stream
+ return (OPJ_OFF_T)-1;
+ }
+ return bytes;
+}
- // Only decode what's required to get the size data.
- parameters.cp_limit_decoding=LIMIT_TO_MAIN_HEADER;
+static OPJ_BOOL opj_seek(OPJ_OFF_T bytes, void * user_data)
+{
+ JPEG2KBase* jpeg_codec = static_cast<JPEG2KBase*>(user_data);
+ jpeg_codec->offset += bytes;
+ jpeg_codec->offset = llclamp(U32(jpeg_codec->offset), U32(0), U32(jpeg_codec->size));
+ return OPJ_TRUE;
+}
- //parameters.cp_reduce = mRawDiscardLevel;
+static void opj_free_user_data(void * user_data)
+{
+ JPEG2KBase* jpeg_codec = static_cast<JPEG2KBase*>(user_data);
+ // Don't free, data is managed externally
+ jpeg_codec->buffer = nullptr;
+ jpeg_codec->size = 0;
+ jpeg_codec->offset = 0;
+}
- /* decode the code-stream */
- /* ---------------------- */
+static void opj_free_user_data_write(void * user_data)
+{
+ JPEG2KBase* jpeg_codec = static_cast<JPEG2KBase*>(user_data);
+ // Free, data was allocated here
+ ll_aligned_free_16(jpeg_codec->buffer);
+ jpeg_codec->buffer = nullptr;
+ jpeg_codec->size = 0;
+ jpeg_codec->offset = 0;
+}
- /* JPEG-2000 codestream */
+class JPEG2KDecode : public JPEG2KBase
+{
+public:
+
+ JPEG2KDecode(S8 discardLevel)
+ {
+ memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
+ memset(¶meters, 0, sizeof(opj_dparameters_t));
+ event_mgr.error_handler = error_callback;
+ event_mgr.warning_handler = warning_callback;
+ event_mgr.info_handler = info_callback;
+ opj_set_default_decoder_parameters(¶meters);
+ parameters.cp_reduce = discardLevel;
+ }
+
+ ~JPEG2KDecode()
+ {
+ if (decoder)
+ {
+ opj_destroy_codec(decoder);
+ }
+ decoder = nullptr;
+
+ if (image)
+ {
+ opj_image_destroy(image);
+ }
+ image = nullptr;
+
+ if (stream)
+ {
+ opj_stream_destroy(stream);
+ }
+ stream = nullptr;
+
+ if (codestream_info)
+ {
+ opj_destroy_cstr_info(&codestream_info);
+ }
+ codestream_info = nullptr;
+ }
+
+ bool readHeader(
+ U8* data,
+ U32 dataSize,
+ S32& widthOut,
+ S32& heightOut,
+ S32& components,
+ S32& discard_level)
+ {
+ parameters.flags |= OPJ_DPARAMETERS_DUMP_FLAG;
+
+ decoder = opj_create_decompress(OPJ_CODEC_J2K);
+
+ if (!opj_setup_decoder(decoder, ¶meters))
+ {
+ return false;
+ }
+
+ if (stream)
+ {
+ opj_stream_destroy(stream);
+ }
+
+ stream = opj_stream_create(dataSize, true);
+ if (!stream)
+ {
+ return false;
+ }
+
+ opj_stream_set_user_data(stream, this, opj_free_user_data);
+ opj_stream_set_user_data_length(stream, dataSize);
+ opj_stream_set_read_function(stream, opj_read);
+ opj_stream_set_write_function(stream, opj_write);
+ opj_stream_set_skip_function(stream, opj_skip);
+ opj_stream_set_seek_function(stream, opj_seek);
+
+ buffer = data;
+ size = dataSize;
+ offset = 0;
+
+ // enable decoding partially loaded images
+ opj_decoder_set_strict_mode(decoder, OPJ_FALSE);
+
+ /* Read the main header of the codestream and if necessary the JP2 boxes*/
+ if (!opj_read_header((opj_stream_t*)stream, decoder, &image))
+ {
+ return false;
+ }
+
+ codestream_info = opj_get_cstr_info(decoder);
+
+ if (!codestream_info)
+ {
+ return false;
+ }
+
+ U32 tileDimX = codestream_info->tdx;
+ U32 tileDimY = codestream_info->tdy;
+ U32 tilesW = codestream_info->tw;
+ U32 tilesH = codestream_info->th;
+
+ widthOut = S32(tilesW * tileDimX);
+ heightOut = S32(tilesH * tileDimY);
+ components = codestream_info->nbcomps;
+
+ discard_level = 0;
+ while (tilesW > 1 && tilesH > 1 && discard_level < MAX_DISCARD_LEVEL)
+ {
+ discard_level++;
+ tilesW >>= 1;
+ tilesH >>= 1;
+ }
+
+ return true;
+ }
+
+ bool decode(U8* data, U32 dataSize, U32* channels, U8 discard_level)
+ {
+ parameters.flags &= ~OPJ_DPARAMETERS_DUMP_FLAG;
+
+ decoder = opj_create_decompress(OPJ_CODEC_J2K);
+ opj_setup_decoder(decoder, ¶meters);
+
+ opj_set_info_handler(decoder, opj_info, this);
+ opj_set_warning_handler(decoder, opj_warn, this);
+ opj_set_error_handler(decoder, opj_error, this);
+
+ if (stream)
+ {
+ opj_stream_destroy(stream);
+ }
+
+ stream = opj_stream_create(dataSize, true);
+ if (!stream)
+ {
+ return false;
+ }
+
+ opj_stream_set_user_data(stream, this, opj_free_user_data);
+ opj_stream_set_user_data_length(stream, dataSize);
+ opj_stream_set_read_function(stream, opj_read);
+ opj_stream_set_write_function(stream, opj_write);
+ opj_stream_set_skip_function(stream, opj_skip);
+ opj_stream_set_seek_function(stream, opj_seek);
+
+ buffer = data;
+ size = dataSize;
+ offset = 0;
+
+ if (image)
+ {
+ opj_image_destroy(image);
+ image = nullptr;
+ }
+
+ // needs to happen before opj_read_header and opj_decode...
+ opj_set_decoded_resolution_factor(decoder, discard_level);
+
+ // enable decoding partially loaded images
+ opj_decoder_set_strict_mode(decoder, OPJ_FALSE);
+
+ if (!opj_read_header(stream, decoder, &image))
+ {
+ return false;
+ }
+
+ // needs to happen before decode which may fail
+ if (channels)
+ {
+ *channels = image->numcomps;
+ }
+
+ OPJ_BOOL decoded = opj_decode(decoder, stream, image);
+
+ // count was zero. The latter is just a sanity check before we
+ // dereference the array.
+ if (!decoded || !image || !image->numcomps)
+ {
+ opj_end_decompress(decoder, stream);
+ return false;
+ }
+
+ opj_end_decompress(decoder, stream);
+
+ return true;
+ }
+
+ opj_image_t* getImage() { return image; }
+
+private:
+ opj_dparameters_t parameters;
+ opj_event_mgr_t event_mgr;
+ opj_image_t* image = nullptr;
+ opj_codec_t* decoder = nullptr;
+ opj_stream_t* stream = nullptr;
+ opj_codestream_info_v2_t* codestream_info = nullptr;
+};
+
+class JPEG2KEncode : public JPEG2KBase
+{
+public:
+ const OPJ_UINT32 TILE_SIZE = 64 * 64 * 3;
+
+ JPEG2KEncode(const char* comment_text_in, bool reversible)
+ {
+ memset(¶meters, 0, sizeof(opj_cparameters_t));
+ memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
+ event_mgr.error_handler = error_callback;
+ event_mgr.warning_handler = warning_callback;
+ event_mgr.info_handler = info_callback;
+
+ opj_set_default_encoder_parameters(¶meters);
+ parameters.cod_format = 0;
+ parameters.cp_disto_alloc = 1;
+ parameters.max_cs_size = (1 << 15);
+
+ if (reversible)
+ {
+ parameters.tcp_numlayers = 1;
+ parameters.tcp_rates[0] = 1.0f;
+ }
+ else
+ {
+ parameters.tcp_numlayers = 5;
+ parameters.tcp_rates[0] = 1920.0f;
+ parameters.tcp_rates[1] = 960.0f;
+ parameters.tcp_rates[2] = 480.0f;
+ parameters.tcp_rates[3] = 120.0f;
+ parameters.tcp_rates[4] = 30.0f;
+ parameters.irreversible = 1;
+ parameters.tcp_mct = 1;
+ }
+
+ if (comment_text)
+ {
+ free(comment_text);
+ }
+ comment_text = comment_text_in ? strdup(comment_text_in) : nullptr;
+
+ parameters.cp_comment = comment_text ? comment_text : (char*)"no comment";
+ llassert(parameters.cp_comment);
+ }
+
+ ~JPEG2KEncode()
+ {
+ if (encoder)
+ {
+ opj_destroy_codec(encoder);
+ }
+ encoder = nullptr;
+
+ if (image)
+ {
+ opj_image_destroy(image);
+ }
+ image = nullptr;
+
+ if (stream)
+ {
+ opj_stream_destroy(stream);
+ }
+ stream = nullptr;
+
+ if (comment_text)
+ {
+ free(comment_text);
+ }
+ comment_text = nullptr;
+ }
+
+ bool encode(const LLImageRaw& rawImageIn, LLImageJ2C &compressedImageOut)
+ {
+ setImage(rawImageIn);
+
+ encoder = opj_create_compress(OPJ_CODEC_J2K);
+
+ parameters.tcp_mct = (image->numcomps >= 3) ? 1 : 0;
+ parameters.cod_format = OPJ_CODEC_J2K;
+ parameters.numresolution = MAX_ENCODED_DISCARD_LEVELS;
+ parameters.prog_order = OPJ_RLCP;
+ parameters.cp_disto_alloc = 1;
+
+ opj_setup_encoder(encoder, ¶meters, image);
+
+ opj_set_info_handler(encoder, opj_info, this);
+ opj_set_warning_handler(encoder, opj_warn, this);
+ opj_set_error_handler(encoder, opj_error, this);
+
+ U32 tile_count = (rawImageIn.getWidth() >> 6) * (rawImageIn.getHeight() >> 6);
+ U32 data_size_guess = tile_count * TILE_SIZE;
+
+ // will be freed in opj_free_user_data_write
+ buffer = (U8*)ll_aligned_malloc_16(data_size_guess);
+ size = data_size_guess;
+ offset = 0;
+
+#if LL_DEBUG
+ memset(buffer, 0, data_size_guess);
+#endif
- /* get a decoder handle */
- dinfo = opj_create_decompress(CODEC_J2K);
+ if (stream)
+ {
+ opj_stream_destroy(stream);
+ }
+
+ stream = opj_stream_create(data_size_guess, false);
+ if (!stream)
+ {
+ return false;
+ }
+
+ opj_stream_set_user_data(stream, this, opj_free_user_data_write);
+ opj_stream_set_user_data_length(stream, data_size_guess);
+ opj_stream_set_read_function(stream, opj_read);
+ opj_stream_set_write_function(stream, opj_write);
+ opj_stream_set_skip_function(stream, opj_skip);
+ opj_stream_set_seek_function(stream, opj_seek);
+
+ OPJ_BOOL started = opj_start_compress(encoder, image, stream);
+
+ if (!started)
+ {
+ return false;
+ }
+
+ if (!opj_encode(encoder, stream))
+ {
+ return false;
+ }
+
+ OPJ_BOOL encoded = opj_end_compress(encoder, stream);
+
+ // if we successfully encoded, then stream out the compressed data...
+ if (encoded)
+ {
+ // "append" (set) the data we "streamed" (memcopied) for writing to the formatted image
+ // with side-effect of setting the actually encoded size to same
+ compressedImageOut.allocateData(offset);
+ memcpy(compressedImageOut.getData(), buffer, offset);
+ compressedImageOut.updateData(); // update width, height etc from header
+ }
+ return encoded;
+ }
+
+ void setImage(const LLImageRaw& raw)
+ {
+ opj_image_cmptparm_t cmptparm[MAX_ENCODED_DISCARD_LEVELS];
+ memset(&cmptparm[0], 0, MAX_ENCODED_DISCARD_LEVELS * sizeof(opj_image_cmptparm_t));
+
+ S32 numcomps = raw.getComponents();
+ S32 width = raw.getWidth();
+ S32 height = raw.getHeight();
+
+ for (S32 c = 0; c < numcomps; c++)
+ {
+ cmptparm[c].prec = 8;
+ cmptparm[c].bpp = 8;
+ cmptparm[c].sgnd = 0;
+ cmptparm[c].dx = parameters.subsampling_dx;
+ cmptparm[c].dy = parameters.subsampling_dy;
+ cmptparm[c].w = width;
+ cmptparm[c].h = height;
+ }
+
+ image = opj_image_create(numcomps, &cmptparm[0], OPJ_CLRSPC_SRGB);
+
+ image->x1 = width;
+ image->y1 = height;
+
+ const U8 *src_datap = raw.getData();
+
+ S32 i = 0;
+ for (S32 y = height - 1; y >= 0; y--)
+ {
+ for (S32 x = 0; x < width; x++)
+ {
+ const U8 *pixel = src_datap + (y*width + x) * numcomps;
+ for (S32 c = 0; c < numcomps; c++)
+ {
+ image->comps[c].data[i] = *pixel;
+ pixel++;
+ }
+ i++;
+ }
+ }
+
+ // This likely works, but there seems to be an issue openjpeg side
+ // check over after gixing that.
+
+ // De-interleave to component plane data
+ /*
+ switch (numcomps)
+ {
+ case 0:
+ default:
+ break;
+
+ case 1:
+ {
+ U32 rBitDepth = image->comps[0].bpp;
+ U32 bytesPerPixel = rBitDepth >> 3;
+ memcpy(image->comps[0].data, src, width * height * bytesPerPixel);
+ }
+ break;
+
+ case 2:
+ {
+ U32 rBitDepth = image->comps[0].bpp;
+ U32 gBitDepth = image->comps[1].bpp;
+ U32 totalBitDepth = rBitDepth + gBitDepth;
+ U32 bytesPerPixel = totalBitDepth >> 3;
+ U32 stride = width * bytesPerPixel;
+ U32 offset = 0;
+ for (S32 y = height - 1; y >= 0; y--)
+ {
+ const U8* component = src + (y * stride);
+ for (S32 x = 0; x < width; x++)
+ {
+ image->comps[0].data[offset] = *component++;
+ image->comps[1].data[offset] = *component++;
+ offset++;
+ }
+ }
+ }
+ break;
+
+ case 3:
+ {
+ U32 rBitDepth = image->comps[0].bpp;
+ U32 gBitDepth = image->comps[1].bpp;
+ U32 bBitDepth = image->comps[2].bpp;
+ U32 totalBitDepth = rBitDepth + gBitDepth + bBitDepth;
+ U32 bytesPerPixel = totalBitDepth >> 3;
+ U32 stride = width * bytesPerPixel;
+ U32 offset = 0;
+ for (S32 y = height - 1; y >= 0; y--)
+ {
+ const U8* component = src + (y * stride);
+ for (S32 x = 0; x < width; x++)
+ {
+ image->comps[0].data[offset] = *component++;
+ image->comps[1].data[offset] = *component++;
+ image->comps[2].data[offset] = *component++;
+ offset++;
+ }
+ }
+ }
+ break;
+
+
+ case 4:
+ {
+ U32 rBitDepth = image->comps[0].bpp;
+ U32 gBitDepth = image->comps[1].bpp;
+ U32 bBitDepth = image->comps[2].bpp;
+ U32 aBitDepth = image->comps[3].bpp;
+
+ U32 totalBitDepth = rBitDepth + gBitDepth + bBitDepth + aBitDepth;
+ U32 bytesPerPixel = totalBitDepth >> 3;
+
+ U32 stride = width * bytesPerPixel;
+ U32 offset = 0;
+ for (S32 y = height - 1; y >= 0; y--)
+ {
+ const U8* component = src + (y * stride);
+ for (S32 x = 0; x < width; x++)
+ {
+ image->comps[0].data[offset] = *component++;
+ image->comps[1].data[offset] = *component++;
+ image->comps[2].data[offset] = *component++;
+ image->comps[3].data[offset] = *component++;
+ offset++;
+ }
+ }
+ }
+ break;
+ }*/
+ }
+
+ opj_image_t* getImage() { return image; }
+
+private:
+ opj_cparameters_t parameters;
+ opj_event_mgr_t event_mgr;
+ opj_image_t* image = nullptr;
+ opj_codec_t* encoder = nullptr;
+ opj_stream_t* stream = nullptr;
+ char* comment_text = nullptr;
+};
- /* catch events using our callbacks and give a local context */
- opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, stderr);
- /* setup the decoder decoding parameters using user parameters */
- opj_setup_decoder(dinfo, ¶meters);
+LLImageJ2COJ::LLImageJ2COJ()
+ : LLImageJ2CImpl()
+{
+}
- /* open a byte stream */
- cio = opj_cio_open((opj_common_ptr)dinfo, base.getData(), base.getDataSize());
- /* decode the stream and fill the image structure */
- image = opj_decode(dinfo, cio);
+LLImageJ2COJ::~LLImageJ2COJ()
+{
+}
- /* close the byte stream */
- opj_cio_close(cio);
+bool LLImageJ2COJ::initDecode(LLImageJ2C &base, LLImageRaw &raw_image, int discard_level, int* region)
+{
+ base.mDiscardLevel = discard_level;
+ return false;
+}
- /* free remaining structures */
- if(dinfo)
- {
- opj_destroy_decompress(dinfo);
- }
+bool LLImageJ2COJ::initEncode(LLImageJ2C &base, LLImageRaw &raw_image, int blocks_size, int precincts_size, int levels)
+{
+ // No specific implementation for this method in the OpenJpeg case
+ return false;
+}
- if(!image)
- {
- LL_WARNS() << "ERROR -> getMetadata: failed to decode image!" << LL_ENDL;
- return false;
- }
+bool LLImageJ2COJ::decodeImpl(LLImageJ2C &base, LLImageRaw &raw_image, F32 decode_time, S32 first_channel, S32 max_channel_count)
+{
+ JPEG2KDecode decoder(0);
+
+ U32 image_channels = 0;
+ S32 data_size = base.getDataSize();
+ S32 max_bytes = (base.getMaxBytes() ? base.getMaxBytes() : data_size);
+ bool decoded = decoder.decode(base.getData(), max_bytes, &image_channels, base.mDiscardLevel);
+
+ // set correct channel count early so failed decodes don't miss it...
+ S32 channels = (S32)image_channels - first_channel;
+ channels = llmin(channels, max_channel_count);
+
+ if (!decoded)
+ {
+ // reset the channel count if necessary
+ if (raw_image.getComponents() != channels)
+ {
+ raw_image.resize(raw_image.getWidth(), raw_image.getHeight(), S8(channels));
+ }
+
+ LL_DEBUGS("Texture") << "ERROR -> decodeImpl: failed to decode image!" << LL_ENDL;
+ return true; // done
+ }
+
+ opj_image_t *image = decoder.getImage();
+
+ // Component buffers are allocated in an image width by height buffer.
+ // The image placed in that buffer is ceil(width/2^factor) by
+ // ceil(height/2^factor) and if the factor isn't zero it will be at the
+ // top left of the buffer with black filled in the rest of the pixels.
+ // It is integer math so the formula is written in ceildivpo2.
+ // (Assuming all the components have the same width, height and
+ // factor.)
+ U32 comp_width = image->comps[0].w; // leave this unshifted by 'f' discard factor, the strides are always for the full buffer width
+ U32 f = image->comps[0].factor;
+
+ // do size the texture to the mem we'll acrually use...
+ U32 width = image->comps[0].w;
+ U32 height = image->comps[0].h;
+
+ raw_image.resize(U16(width), U16(height), S8(channels));
+
+ U8 *rawp = raw_image.getData();
+
+ // first_channel is what channel to start copying from
+ // dest is what channel to copy to. first_channel comes from the
+ // argument, dest always starts writing at channel zero.
+ for (S32 comp = first_channel, dest = 0; comp < first_channel + channels; comp++, dest++)
+ {
+ llassert(image->comps[comp].data);
+ if (image->comps[comp].data)
+ {
+ S32 offset = dest;
+ for (S32 y = (height - 1); y >= 0; y--)
+ {
+ for (S32 x = 0; x < width; x++)
+ {
+ rawp[offset] = image->comps[comp].data[y*comp_width + x];
+ offset += channels;
+ }
+ }
+ }
+ else // Some rare OpenJPEG versions have this bug.
+ {
+ LL_DEBUGS("Texture") << "ERROR -> decodeImpl: failed! (OpenJPEG bug)" << LL_ENDL;
+ }
+ }
+
+ base.setDiscardLevel(f);
+
+ return true; // done
+}
- // Copy image data into our raw image format (instead of the separate channel format
- S32 width = 0;
- S32 height = 0;
- S32 img_components = image->numcomps;
- width = image->x1 - image->x0;
- height = image->y1 - image->y0;
- base.setSize(width, height, img_components);
+bool LLImageJ2COJ::encodeImpl(LLImageJ2C &base, const LLImageRaw &raw_image, const char* comment_text, F32 encode_time, bool reversible)
+{
+ JPEG2KEncode encode(comment_text, reversible);
+ bool encoded = encode.encode(raw_image, base);
+ if (encoded)
+ {
+ LL_WARNS() << "Openjpeg encoding implementation isn't complete, returning false" << LL_ENDL;
+ }
+ //return encoded;
+ return false;
+}
- /* free image data structure */
- opj_image_destroy(image);
- return true;
+bool LLImageJ2COJ::getMetadata(LLImageJ2C &base)
+{
+ JPEG2KDecode decode(0);
+
+ S32 width = 0;
+ S32 height = 0;
+ S32 components = 0;
+ S32 discard_level = 0;
+
+ U32 dataSize = base.getDataSize();
+ U8* data = base.getData();
+ bool header_read = decode.readHeader(data, dataSize, width, height, components, discard_level);
+ if (!header_read)
+ {
+ return false;
+ }
+
+ base.mDiscardLevel = discard_level;
+ base.setSize(width, height, components);
+ return true;
}
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index 7d78ec9e3c80bb6f99d3a29379dc11acf68e4409..4fe83f0c45ca5329c15b3996289855e6f289c245 100644
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -1825,9 +1825,9 @@ if (WINDOWS)
${SHARED_LIB_STAGING_DIR}/Release/libcollada14dom22.dll
${SHARED_LIB_STAGING_DIR}/RelWithDebInfo/libcollada14dom22.dll
${SHARED_LIB_STAGING_DIR}/Debug/libcollada14dom22-d.dll
- ${SHARED_LIB_STAGING_DIR}/Release/openjpeg.dll
- ${SHARED_LIB_STAGING_DIR}/RelWithDebInfo/openjpeg.dll
- ${SHARED_LIB_STAGING_DIR}/Debug/openjpegd.dll
+ ${SHARED_LIB_STAGING_DIR}/Release/openjp2.dll
+ ${SHARED_LIB_STAGING_DIR}/RelWithDebInfo/openjp2.dll
+ ${SHARED_LIB_STAGING_DIR}/Debug/openjp2.dll
${SHARED_LIB_STAGING_DIR}/Release/libhunspell.dll
${SHARED_LIB_STAGING_DIR}/RelWithDebInfo/libhunspell.dll
${SHARED_LIB_STAGING_DIR}/Debug/libhunspell.dll
diff --git a/indra/newview/viewer_manifest.py b/indra/newview/viewer_manifest.py
index de5ac5ed3da126099e5e37df294ee632d7c2f175..a1d2d12779454fec83c6c7a6aad2fd01fb2b5779 100755
--- a/indra/newview/viewer_manifest.py
+++ b/indra/newview/viewer_manifest.py
@@ -518,7 +518,7 @@ def construct(self):
self.path("alut.dll")
# For textures
- self.path("openjpeg.dll")
+ self.path("openjp2.dll")
# Uriparser
self.path("uriparser.dll")
@@ -1498,7 +1498,7 @@ def construct(self):
self.path("libdirectfb-1.*.so.*")
self.path("libfusion-1.*.so.*")
self.path("libdirect-1.*.so.*")
- self.path("libopenjpeg.so*")
+ self.path("libopenjp2.so*")
self.path("libdirectfb-1.4.so.5")
self.path("libfusion-1.4.so.5")
self.path("libdirect-1.4.so.5*")