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-rw-r--r--indra/llrender/llgl.cpp11
-rw-r--r--indra/llrender/llgltexture.cpp12
-rw-r--r--indra/llrender/llgltexture.h14
-rw-r--r--indra/llrender/llimagegl.cpp139
-rw-r--r--indra/llrender/llimagegl.h14
-rw-r--r--indra/llrender/llrender.cpp20
6 files changed, 140 insertions, 70 deletions
diff --git a/indra/llrender/llgl.cpp b/indra/llrender/llgl.cpp
index 922fcb867b..50a5972d28 100644
--- a/indra/llrender/llgl.cpp
+++ b/indra/llrender/llgl.cpp
@@ -757,17 +757,6 @@ bool LLGLManager::initGL()
stop_glerror();
-#if LL_WINDOWS
- if (mHasDebugOutput && gDebugGL)
- { //setup debug output callback
- //glDebugMessageControlARB(GL_DONT_CARE, GL_DONT_CARE, GL_DEBUG_SEVERITY_LOW_ARB, 0, NULL, GL_TRUE);
- glDebugMessageCallbackARB((GLDEBUGPROCARB) gl_debug_callback, NULL);
- glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB);
- }
-#endif
-
- stop_glerror();
-
//HACK always disable texture multisample, use FXAA instead
mHasTextureMultisample = FALSE;
#if LL_WINDOWS
diff --git a/indra/llrender/llgltexture.cpp b/indra/llrender/llgltexture.cpp
index b6a02f1c0a..c7de8bc338 100644
--- a/indra/llrender/llgltexture.cpp
+++ b/indra/llrender/llgltexture.cpp
@@ -164,11 +164,11 @@ BOOL LLGLTexture::createGLTexture()
return mGLTexturep->createGLTexture() ;
}
-BOOL LLGLTexture::createGLTexture(S32 discard_level, const LLImageRaw* imageraw, S32 usename, BOOL to_create, S32 category)
+BOOL LLGLTexture::createGLTexture(S32 discard_level, const LLImageRaw* imageraw, S32 usename, BOOL to_create, S32 category, bool defer_copy)
{
llassert(mGLTexturep.notNull()) ;
- BOOL ret = mGLTexturep->createGLTexture(discard_level, imageraw, usename, to_create, category) ;
+ BOOL ret = mGLTexturep->createGLTexture(discard_level, imageraw, usename, to_create, category, defer_copy) ;
if(ret)
{
@@ -260,20 +260,20 @@ LLTexUnit::eTextureType LLGLTexture::getTarget(void) const
return mGLTexturep->getTarget() ;
}
-BOOL LLGLTexture::setSubImage(const LLImageRaw* imageraw, S32 x_pos, S32 y_pos, S32 width, S32 height)
+BOOL LLGLTexture::setSubImage(const LLImageRaw* imageraw, S32 x_pos, S32 y_pos, S32 width, S32 height, bool use_new_name /* = false */)
{
LL_PROFILE_ZONE_SCOPED_CATEGORY_TEXTURE;
llassert(mGLTexturep.notNull()) ;
- return mGLTexturep->setSubImage(imageraw, x_pos, y_pos, width, height) ;
+ return mGLTexturep->setSubImage(imageraw, x_pos, y_pos, width, height, 0, use_new_name) ;
}
-BOOL LLGLTexture::setSubImage(const U8* datap, S32 data_width, S32 data_height, S32 x_pos, S32 y_pos, S32 width, S32 height)
+BOOL LLGLTexture::setSubImage(const U8* datap, S32 data_width, S32 data_height, S32 x_pos, S32 y_pos, S32 width, S32 height, bool use_new_name /* = false */)
{
LL_PROFILE_ZONE_SCOPED_CATEGORY_TEXTURE;
llassert(mGLTexturep.notNull()) ;
- return mGLTexturep->setSubImage(datap, data_width, data_height, x_pos, y_pos, width, height) ;
+ return mGLTexturep->setSubImage(datap, data_width, data_height, x_pos, y_pos, width, height, 0, use_new_name) ;
}
void LLGLTexture::setGLTextureCreated (bool initialized)
diff --git a/indra/llrender/llgltexture.h b/indra/llrender/llgltexture.h
index 028457c510..216e7f640d 100644
--- a/indra/llrender/llgltexture.h
+++ b/indra/llrender/llgltexture.h
@@ -124,13 +124,21 @@ public:
BOOL hasGLTexture() const ;
LLGLuint getTexName() const ;
BOOL createGLTexture() ;
- BOOL createGLTexture(S32 discard_level, const LLImageRaw* imageraw, S32 usename = 0, BOOL to_create = TRUE, S32 category = LLGLTexture::OTHER);
+
+ // Create a GL Texture from an image raw
+ // discard_level - mip level, 0 for highest resultion mip
+ // imageraw - the image to copy from
+ // usename - explicit GL name override
+ // to_create - set to FALSE to force gl texture to not be created
+ // category - LLGLTexture category for this LLGLTexture
+ // defer_copy - set to true to allocate GL texture but NOT initialize with imageraw data
+ BOOL createGLTexture(S32 discard_level, const LLImageRaw* imageraw, S32 usename = 0, BOOL to_create = TRUE, S32 category = LLGLTexture::OTHER, bool defer_copy = false);
void setFilteringOption(LLTexUnit::eTextureFilterOptions option);
void setExplicitFormat(LLGLint internal_format, LLGLenum primary_format, LLGLenum type_format = 0, BOOL swap_bytes = FALSE);
void setAddressMode(LLTexUnit::eTextureAddressMode mode);
- BOOL setSubImage(const LLImageRaw* imageraw, S32 x_pos, S32 y_pos, S32 width, S32 height);
- BOOL setSubImage(const U8* datap, S32 data_width, S32 data_height, S32 x_pos, S32 y_pos, S32 width, S32 height);
+ BOOL setSubImage(const LLImageRaw* imageraw, S32 x_pos, S32 y_pos, S32 width, S32 height, bool use_new_name = false);
+ BOOL setSubImage(const U8* datap, S32 data_width, S32 data_height, S32 x_pos, S32 y_pos, S32 width, S32 height, bool use_new_name = false);
void setGLTextureCreated (bool initialized);
void setCategory(S32 category) ;
void setTexName(LLGLuint); // for forcing w/ externally created textures only
diff --git a/indra/llrender/llimagegl.cpp b/indra/llrender/llimagegl.cpp
index 1e9b9f642e..694c4a7b06 100644
--- a/indra/llrender/llimagegl.cpp
+++ b/indra/llrender/llimagegl.cpp
@@ -550,7 +550,7 @@ bool LLImageGL::setSize(S32 width, S32 height, S32 ncomponents, S32 discard_leve
if (width != mWidth || height != mHeight || ncomponents != mComponents)
{
// Check if dimensions are a power of two!
- if (!checkSize(width,height))
+ if (!checkSize(width, height))
{
LL_WARNS() << llformat("Texture has non power of two dimension: %dx%d",width,height) << LL_ENDL;
return false;
@@ -674,7 +674,7 @@ void LLImageGL::setImage(const LLImageRaw* imageraw)
setImage(rawdata, FALSE);
}
-BOOL LLImageGL::setImage(const U8* data_in, BOOL data_hasmips, S32 usename)
+BOOL LLImageGL::setImage(const U8* data_in, BOOL data_hasmips /* = FALSE */, S32 usename /* = 0 */)
{
LL_PROFILE_ZONE_SCOPED_CATEGORY_TEXTURE;
bool is_compressed = false;
@@ -709,8 +709,14 @@ BOOL LLImageGL::setImage(const U8* data_in, BOOL data_hasmips, S32 usename)
gGL.getTexUnit(0)->bind(this, false, false, usename);
-
- if (mUseMipMaps)
+ if (data_in == nullptr)
+ {
+ S32 w = getWidth();
+ S32 h = getHeight();
+ LLImageGL::setManualImage(mTarget, 0, mFormatInternal, w, h,
+ mFormatPrimary, mFormatType, (GLvoid*)data_in, mAllowCompression);
+ }
+ else if (mUseMipMaps)
{
if (data_hasmips)
{
@@ -1069,14 +1075,14 @@ void LLImageGL::postAddToAtlas()
stop_glerror();
}
-BOOL LLImageGL::setSubImage(const U8* datap, S32 data_width, S32 data_height, S32 x_pos, S32 y_pos, S32 width, S32 height, BOOL force_fast_update)
+BOOL LLImageGL::setSubImage(const U8* datap, S32 data_width, S32 data_height, S32 x_pos, S32 y_pos, S32 width, S32 height, BOOL force_fast_update /* = FALSE */, bool use_new_name /* = false */)
{
LL_PROFILE_ZONE_SCOPED_CATEGORY_TEXTURE;
if (!width || !height)
{
return TRUE;
}
- if (mTexName == 0)
+ if (0 == (use_new_name ? mNewTexName : mTexName))
{
// *TODO: Re-enable warning? Ran into thread locking issues? DK 2011-02-18
//LL_WARNS() << "Setting subimage on image without GL texture" << LL_ENDL;
@@ -1092,7 +1098,7 @@ BOOL LLImageGL::setSubImage(const U8* datap, S32 data_width, S32 data_height, S3
// HACK: allow the caller to explicitly force the fast path (i.e. using glTexSubImage2D here instead of calling setImage) even when updating the full texture.
if (!force_fast_update && x_pos == 0 && y_pos == 0 && width == getWidth() && height == getHeight() && data_width == width && data_height == height)
{
- setImage(datap, FALSE);
+ setImage(datap, FALSE, use_new_name ? mNewTexName : mTexName);
}
else
{
@@ -1144,12 +1150,11 @@ BOOL LLImageGL::setSubImage(const U8* datap, S32 data_width, S32 data_height, S3
datap += (y_pos * data_width + x_pos) * getComponents();
// Update the GL texture
- BOOL res = gGL.getTexUnit(0)->bindManual(mBindTarget, mTexName);
+ BOOL res = gGL.getTexUnit(0)->bindManual(mBindTarget, use_new_name ? mNewTexName : mTexName);
if (!res) LL_ERRS() << "LLImageGL::setSubImage(): bindTexture failed" << LL_ENDL;
stop_glerror();
- glTexSubImage2D(mTarget, 0, x_pos, y_pos,
- width, height, mFormatPrimary, mFormatType, datap);
+ glTexSubImage2D(mTarget, 0, x_pos, y_pos, width, height, mFormatPrimary, mFormatType, datap);
gGL.getTexUnit(0)->disable();
stop_glerror();
@@ -1166,10 +1171,10 @@ BOOL LLImageGL::setSubImage(const U8* datap, S32 data_width, S32 data_height, S3
return TRUE;
}
-BOOL LLImageGL::setSubImage(const LLImageRaw* imageraw, S32 x_pos, S32 y_pos, S32 width, S32 height, BOOL force_fast_update)
+BOOL LLImageGL::setSubImage(const LLImageRaw* imageraw, S32 x_pos, S32 y_pos, S32 width, S32 height, BOOL force_fast_update /* = FALSE */, bool use_new_name /* = false */)
{
LL_PROFILE_ZONE_SCOPED_CATEGORY_TEXTURE;
- return setSubImage(imageraw->getData(), imageraw->getWidth(), imageraw->getHeight(), x_pos, y_pos, width, height, force_fast_update);
+ return setSubImage(imageraw->getData(), imageraw->getWidth(), imageraw->getHeight(), x_pos, y_pos, width, height, force_fast_update, use_new_name);
}
// Copy sub image from frame buffer
@@ -1356,7 +1361,7 @@ BOOL LLImageGL::createGLTexture()
return TRUE ;
}
-BOOL LLImageGL::createGLTexture(S32 discard_level, const LLImageRaw* imageraw, S32 usename/*=0*/, BOOL to_create, S32 category)
+BOOL LLImageGL::createGLTexture(S32 discard_level, const LLImageRaw* imageraw, S32 usename/*=0*/, BOOL to_create, S32 category, bool defer_copy)
{
LL_PROFILE_ZONE_SCOPED_CATEGORY_TEXTURE;
checkActiveThread();
@@ -1386,6 +1391,7 @@ BOOL LLImageGL::createGLTexture(S32 discard_level, const LLImageRaw* imageraw, S
// Actual image width/height = raw image width/height * 2^discard_level
S32 raw_w = imageraw->getWidth() ;
S32 raw_h = imageraw->getHeight() ;
+
S32 w = raw_w << discard_level;
S32 h = raw_h << discard_level;
@@ -1468,15 +1474,24 @@ BOOL LLImageGL::createGLTexture(S32 discard_level, const LLImageRaw* imageraw, S
setCategory(category);
const U8* rawdata = imageraw->getData();
- return createGLTexture(discard_level, rawdata, FALSE, usename);
+ return createGLTexture(discard_level, rawdata, FALSE, usename, defer_copy);
}
-BOOL LLImageGL::createGLTexture(S32 discard_level, const U8* data_in, BOOL data_hasmips, S32 usename)
+BOOL LLImageGL::createGLTexture(S32 discard_level, const U8* data_in, BOOL data_hasmips, S32 usename, bool defer_copy)
+ // Call with void data, vmem is allocated but unitialized
{
LL_PROFILE_ZONE_SCOPED_CATEGORY_TEXTURE;
checkActiveThread();
- llassert(data_in);
+ if (defer_copy)
+ {
+ data_in = nullptr;
+ }
+ else
+ {
+ llassert(data_in);
+ }
+
stop_glerror();
if (discard_level < 0)
@@ -1486,7 +1501,8 @@ BOOL LLImageGL::createGLTexture(S32 discard_level, const U8* data_in, BOOL data_
}
discard_level = llclamp(discard_level, 0, (S32)mMaxDiscardLevel);
- if (mTexName != 0 && discard_level == mCurrentDiscardLevel)
+ if (!defer_copy // <--- hacky way to force creation of mNewTexName from media texture update
+ && mTexName != 0 && discard_level == mCurrentDiscardLevel)
{
// This will only be true if the size has not changed
return setImage(data_in, data_hasmips);
@@ -1534,36 +1550,12 @@ BOOL LLImageGL::createGLTexture(S32 discard_level, const U8* data_in, BOOL data_
}
//if we're on the image loading thread, be sure to delete old_texname and update mTexName on the main thread
- if (! on_main_thread())
+ if (!on_main_thread())
{
+ if (!defer_copy)
{
- LL_PROFILE_ZONE_NAMED("cglt - sync");
- if (gGLManager.mHasSync)
- {
- auto sync = glFenceSync(GL_SYNC_GPU_COMMANDS_COMPLETE, 0);
- glClientWaitSync(sync, 0, 0);
- glDeleteSync(sync);
- }
- else
- {
- glFinish();
- }
+ syncToMainThread();
}
-
- ref();
- LL::WorkQueue::postMaybe(
- mMainQueue,
- [=]()
- {
- LL_PROFILE_ZONE_NAMED("cglt - delete callback");
- if (old_texname != 0)
- {
- LLImageGL::deleteTextures(1, &old_texname);
- }
- mTexName = mNewTexName;
- mNewTexName = 0;
- unref();
- });
}
else
{
@@ -1587,6 +1579,55 @@ BOOL LLImageGL::createGLTexture(S32 discard_level, const U8* data_in, BOOL data_
return TRUE;
}
+void LLImageGL::syncToMainThread()
+{
+ {
+ LL_PROFILE_ZONE_NAMED("cglt - sync");
+ if (gGLManager.mHasSync)
+ {
+ // post a sync to the main thread (will execute before tex name swap lambda below)
+ auto sync = glFenceSync(GL_SYNC_GPU_COMMANDS_COMPLETE, 0);
+ glFlush();
+ LL::WorkQueue::postMaybe(
+ mMainQueue,
+ [=]()
+ {
+ LL_PROFILE_ZONE_NAMED("cglt - wait sync");
+ {
+ LL_PROFILE_ZONE_NAMED("glWaitSync");
+ glWaitSync(sync, 0, GL_TIMEOUT_IGNORED);
+ }
+ {
+ LL_PROFILE_ZONE_NAMED("glDeleteSync");
+ glDeleteSync(sync);
+ }
+ });
+ }
+ else
+ {
+ glFinish();
+ }
+ }
+
+ ref();
+ LL::WorkQueue::postMaybe(
+ mMainQueue,
+ [=]()
+ {
+ LL_PROFILE_ZONE_NAMED("cglt - delete callback");
+ if (mNewTexName != 0)
+ {
+ if (mTexName != 0)
+ {
+ LLImageGL::deleteTextures(1, &mTexName);
+ }
+ mTexName = mNewTexName;
+ mNewTexName = 0;
+ unref();
+ }
+ });
+}
+
BOOL LLImageGL::readBackRaw(S32 discard_level, LLImageRaw* imageraw, bool compressed_ok) const
{
llassert_always(sAllowReadBackRaw) ;
@@ -1714,7 +1755,15 @@ void LLImageGL::destroyGLTexture()
mCurrentDiscardLevel = -1 ; //invalidate mCurrentDiscardLevel.
mTexName = 0;
mGLTextureCreated = FALSE ;
- }
+ }
+
+ // clean up any in-flight name change
+ if (0 != mNewTexName)
+ {
+ // Memory is transient, not tracked by sGlobalTextuerMemory
+ LLImageGL::deleteTextures(1, &mNewTexName);
+ mNewTexName = 0;
+ }
}
//force to invalidate the gl texture, most likely a sculpty texture
diff --git a/indra/llrender/llimagegl.h b/indra/llrender/llimagegl.h
index d6f4b13a51..6c6e327e42 100644
--- a/indra/llrender/llimagegl.h
+++ b/indra/llrender/llimagegl.h
@@ -110,14 +110,18 @@ public:
BOOL createGLTexture() ;
BOOL createGLTexture(S32 discard_level, const LLImageRaw* imageraw, S32 usename = 0, BOOL to_create = TRUE,
- S32 category = sMaxCategories-1);
- BOOL createGLTexture(S32 discard_level, const U8* data, BOOL data_hasmips = FALSE, S32 usename = 0);
+ S32 category = sMaxCategories-1, bool defer_copy = false);
+ BOOL createGLTexture(S32 discard_level, const U8* data, BOOL data_hasmips = FALSE, S32 usename = 0, bool defer_copy = false);
void setImage(const LLImageRaw* imageraw);
BOOL setImage(const U8* data_in, BOOL data_hasmips = FALSE, S32 usename = 0);
- BOOL setSubImage(const LLImageRaw* imageraw, S32 x_pos, S32 y_pos, S32 width, S32 height, BOOL force_fast_update = FALSE);
- BOOL setSubImage(const U8* datap, S32 data_width, S32 data_height, S32 x_pos, S32 y_pos, S32 width, S32 height, BOOL force_fast_update = FALSE);
+ BOOL setSubImage(const LLImageRaw* imageraw, S32 x_pos, S32 y_pos, S32 width, S32 height, BOOL force_fast_update = FALSE, bool use_new_name = false);
+ BOOL setSubImage(const U8* datap, S32 data_width, S32 data_height, S32 x_pos, S32 y_pos, S32 width, S32 height, BOOL force_fast_update = FALSE, bool use_new_name = false);
BOOL setSubImageFromFrameBuffer(S32 fb_x, S32 fb_y, S32 x_pos, S32 y_pos, S32 width, S32 height);
-
+
+ // wait for gl commands to finish on current thread and push
+ // a lambda to main thread to swap mNewTexName and mTexName
+ void syncToMainThread();
+
// Read back a raw image for this discard level, if it exists
BOOL readBackRaw(S32 discard_level, LLImageRaw* imageraw, bool compressed_ok) const;
void destroyGLTexture();
diff --git a/indra/llrender/llrender.cpp b/indra/llrender/llrender.cpp
index 92d8e6193f..a03a27cf94 100644
--- a/indra/llrender/llrender.cpp
+++ b/indra/llrender/llrender.cpp
@@ -36,6 +36,17 @@
#include "lltexture.h"
#include "llshadermgr.h"
+#if LL_WINDOWS
+extern void APIENTRY gl_debug_callback(GLenum source,
+ GLenum type,
+ GLuint id,
+ GLenum severity,
+ GLsizei length,
+ const GLchar* message,
+ GLvoid* userParam)
+;
+#endif
+
thread_local LLRender gGL;
// Handy copies of last good GL matrices
@@ -860,6 +871,15 @@ LLRender::~LLRender()
void LLRender::init()
{
+#if LL_WINDOWS
+ if (gGLManager.mHasDebugOutput && gDebugGL)
+ { //setup debug output callback
+ //glDebugMessageControlARB(GL_DONT_CARE, GL_DONT_CARE, GL_DEBUG_SEVERITY_LOW_ARB, 0, NULL, GL_TRUE);
+ glDebugMessageCallbackARB((GLDEBUGPROCARB) gl_debug_callback, NULL);
+ glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB);
+ }
+#endif
+
glPixelStorei(GL_PACK_ALIGNMENT, 1);
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-20 06:18:53 +0000