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-rw-r--r--indra/llrender/llimagegl.cpp83
1 files changed, 71 insertions, 12 deletions
diff --git a/indra/llrender/llimagegl.cpp b/indra/llrender/llimagegl.cpp
index a4d7872ec2..09bd0b3cdc 100644
--- a/indra/llrender/llimagegl.cpp
+++ b/indra/llrender/llimagegl.cpp
@@ -74,6 +74,9 @@ S32 LLImageGL::sCurTexSizeBar = -1 ;
S32 LLImageGL::sCurTexPickSize = -1 ;
S32 LLImageGL::sMaxCategories = 1 ;
+//optimization for when we don't need to calculate mIsMask
+BOOL LLImageGL::sSkipAnalyzeAlpha;
+
//------------------------
//****************************************************************************************************
//End for texture auditing use only
@@ -169,8 +172,9 @@ BOOL is_little_endian()
return (*c == 0x78) ;
}
//static
-void LLImageGL::initClass(S32 num_catagories)
+void LLImageGL::initClass(S32 num_catagories, BOOL skip_analyze_alpha /* = false */)
{
+ sSkipAnalyzeAlpha = skip_analyze_alpha;
}
//static
@@ -611,8 +615,10 @@ void LLImageGL::setImage(const LLImageRaw* imageraw)
setImage(rawdata, FALSE);
}
+static LLFastTimer::DeclareTimer FTM_SET_IMAGE("setImage");
void LLImageGL::setImage(const U8* data_in, BOOL data_hasmips)
{
+ LLFastTimer t(FTM_SET_IMAGE);
bool is_compressed = false;
if (mFormatPrimary >= GL_COMPRESSED_RGBA_S3TC_DXT1_EXT && mFormatPrimary <= GL_COMPRESSED_RGBA_S3TC_DXT5_EXT)
{
@@ -726,6 +732,12 @@ void LLImageGL::setImage(const U8* data_in, BOOL data_hasmips)
glPixelStorei(GL_UNPACK_SWAP_BYTES, 0);
stop_glerror();
}
+
+ if (LLRender::sGLCoreProfile)
+ {
+ glGenerateMipmap(mTarget);
+ }
+ stop_glerror();
}
}
else
@@ -736,11 +748,16 @@ void LLImageGL::setImage(const U8* data_in, BOOL data_hasmips)
S32 height = getHeight(mCurrentDiscardLevel);
S32 nummips = mMaxDiscardLevel - mCurrentDiscardLevel + 1;
S32 w = width, h = height;
+
+
+ const U8* new_data = 0;
+ (void)new_data;
+
const U8* prev_mip_data = 0;
const U8* cur_mip_data = 0;
- S32 prev_mip_size = 0;
+#ifdef SHOW_ASSERT
S32 cur_mip_size = 0;
-
+#endif
mMipLevels = nummips;
for (int m=0; m<nummips; m++)
@@ -748,20 +765,30 @@ void LLImageGL::setImage(const U8* data_in, BOOL data_hasmips)
if (m==0)
{
cur_mip_data = data_in;
+#ifdef SHOW_ASSERT
cur_mip_size = width * height * mComponents;
+#endif
}
else
{
S32 bytes = w * h * mComponents;
- llassert(prev_mip_data);
- llassert(prev_mip_size == bytes*4);
U8* new_data = new U8[bytes];
+
+#ifdef SHOW_ASSERT
+ llassert(prev_mip_data);
+ llassert(cur_mip_size == bytes*4);
llassert_always(new_data);
+#endif
+
LLImageBase::generateMip(prev_mip_data, new_data, w, h, mComponents);
cur_mip_data = new_data;
+#ifdef SHOW_ASSERT
cur_mip_size = bytes;
+#endif
+
}
llassert(w > 0 && h > 0 && cur_mip_data);
+ (void)cur_mip_data;
{
// LLFastTimer t1(FTM_TEMP4);
if(mFormatSwapBytes)
@@ -792,7 +819,6 @@ void LLImageGL::setImage(const U8* data_in, BOOL data_hasmips)
delete[] prev_mip_data;
}
prev_mip_data = cur_mip_data;
- prev_mip_size = cur_mip_size;
w >>= 1;
h >>= 1;
}
@@ -1053,8 +1079,10 @@ BOOL LLImageGL::setSubImageFromFrameBuffer(S32 fb_x, S32 fb_y, S32 x_pos, S32 y_
}
// static
+static LLFastTimer::DeclareTimer FTM_GENERATE_TEXTURES("generate textures");
void LLImageGL::generateTextures(LLTexUnit::eTextureType type, U32 format, S32 numTextures, U32 *textures)
{
+ LLFastTimer t(FTM_GENERATE_TEXTURES);
bool empty = true;
dead_texturelist_t::iterator iter = sDeadTextureList[type].find(format);
@@ -1084,7 +1112,21 @@ void LLImageGL::deleteTextures(LLTexUnit::eTextureType type, U32 format, S32 mip
{
if (gGLManager.mInited)
{
- if (format == 0 || type == LLTexUnit::TT_CUBE_MAP || mip_levels == -1)
+ switch (format)
+ {
+ case 0:
+
+ // We get ARB errors in debug when attempting to use glTexImage2D with these deprecated pix formats
+ //
+ case GL_LUMINANCE8:
+ case GL_INTENSITY8:
+ case GL_ALPHA8:
+ glDeleteTextures(numTextures, textures);
+ break;
+
+ default:
+ {
+ if (type == LLTexUnit::TT_CUBE_MAP || mip_levels == -1)
{ //unknown internal format or unknown number of mip levels, not safe to reuse
glDeleteTextures(numTextures, textures);
}
@@ -1092,11 +1134,13 @@ void LLImageGL::deleteTextures(LLTexUnit::eTextureType type, U32 format, S32 mip
{
for (S32 i = 0; i < numTextures; ++i)
{ //remove texture from VRAM by setting its size to zero
+
for (S32 j = 0; j <= mip_levels; j++)
{
gGL.getTexUnit(0)->bindManual(type, textures[i]);
-
- glTexImage2D(LLTexUnit::getInternalType(type), j, format, 0, 0, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
+ U32 internal_type = LLTexUnit::getInternalType(type);
+ glTexImage2D(internal_type, j, format, 0, 0, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
+ stop_glerror();
}
llassert(std::find(sDeadTextureList[type][format].begin(),
@@ -1107,6 +1151,9 @@ void LLImageGL::deleteTextures(LLTexUnit::eTextureType type, U32 format, S32 mip
}
}
}
+ break;
+ }
+ }
/*if (immediate)
{
@@ -1115,8 +1162,10 @@ void LLImageGL::deleteTextures(LLTexUnit::eTextureType type, U32 format, S32 mip
}
// static
+static LLFastTimer::DeclareTimer FTM_SET_MANUAL_IMAGE("setManualImage");
void LLImageGL::setManualImage(U32 target, S32 miplevel, S32 intformat, S32 width, S32 height, U32 pixformat, U32 pixtype, const void *pixels, bool allow_compression)
{
+ LLFastTimer t(FTM_SET_MANUAL_IMAGE);
bool use_scratch = false;
U32* scratch = NULL;
if (LLRender::sGLCoreProfile)
@@ -1220,9 +1269,10 @@ void LLImageGL::setManualImage(U32 target, S32 miplevel, S32 intformat, S32 widt
//create an empty GL texture: just create a texture name
//the texture is assiciate with some image by calling glTexImage outside LLImageGL
+static LLFastTimer::DeclareTimer FTM_CREATE_GL_TEXTURE1("createGLTexture()");
BOOL LLImageGL::createGLTexture()
{
- if (gHeadlessClient) return FALSE;
+ LLFastTimer t(FTM_CREATE_GL_TEXTURE1);
if (gGLManager.mIsDisabled)
{
llwarns << "Trying to create a texture while GL is disabled!" << llendl;
@@ -1250,9 +1300,10 @@ BOOL LLImageGL::createGLTexture()
return TRUE ;
}
+static LLFastTimer::DeclareTimer FTM_CREATE_GL_TEXTURE2("createGLTexture(raw)");
BOOL LLImageGL::createGLTexture(S32 discard_level, const LLImageRaw* imageraw, S32 usename/*=0*/, BOOL to_create, S32 category)
{
- if (gHeadlessClient) return FALSE;
+ LLFastTimer t(FTM_CREATE_GL_TEXTURE2);
if (gGLManager.mIsDisabled)
{
llwarns << "Trying to create a texture while GL is disabled!" << llendl;
@@ -1324,8 +1375,10 @@ BOOL LLImageGL::createGLTexture(S32 discard_level, const LLImageRaw* imageraw, S
return createGLTexture(discard_level, rawdata, FALSE, usename);
}
+static LLFastTimer::DeclareTimer FTM_CREATE_GL_TEXTURE3("createGLTexture3(data)");
BOOL LLImageGL::createGLTexture(S32 discard_level, const U8* data_in, BOOL data_hasmips, S32 usename)
{
+ LLFastTimer t(FTM_CREATE_GL_TEXTURE3);
llassert(data_in);
stop_glerror();
@@ -1702,6 +1755,12 @@ BOOL LLImageGL::getBoundRecently() const
return (BOOL)(sLastFrameTime - mLastBindTime < MIN_TEXTURE_LIFETIME);
}
+BOOL LLImageGL::getIsAlphaMask() const
+{
+ llassert_always(!sSkipAnalyzeAlpha);
+ return mIsMask;
+}
+
void LLImageGL::setTarget(const LLGLenum target, const LLTexUnit::eTextureType bind_target)
{
mTarget = target;
@@ -1799,7 +1858,7 @@ void LLImageGL::calcAlphaChannelOffsetAndStride()
void LLImageGL::analyzeAlpha(const void* data_in, U32 w, U32 h)
{
- if(!mNeedsAlphaAndPickMask)
+ if(sSkipAnalyzeAlpha || !mNeedsAlphaAndPickMask)
{
return ;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-20 00:39:44 +0000