diff options
Diffstat (limited to 'indra/llrender/llimagegl.cpp')
| -rw-r--r-- | indra/llrender/llimagegl.cpp | 42 |
1 files changed, 34 insertions, 8 deletions
diff --git a/indra/llrender/llimagegl.cpp b/indra/llrender/llimagegl.cpp index a4d7872ec2..249b8da880 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 @@ -611,14 +615,16 @@ 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) { is_compressed = true; } - + if (mUseMipMaps) @@ -738,8 +744,9 @@ void LLImageGL::setImage(const U8* data_in, BOOL data_hasmips) S32 w = width, h = height; 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; @@ -748,18 +755,24 @@ 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; +#ifdef SHOW_ASSERT llassert(prev_mip_data); - llassert(prev_mip_size == bytes*4); + llassert(cur_mip_size == bytes*4); +#endif U8* new_data = new U8[bytes]; llassert_always(new_data); 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); { @@ -792,7 +805,6 @@ 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 +1065,10 @@ 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); @@ -1115,8 +1129,10 @@ 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 +1236,10 @@ 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 +1267,10 @@ 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 +1342,10 @@ 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 +1722,12 @@ 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 +1825,7 @@ void LLImageGL::calcAlphaChannelOffsetAndStride() void LLImageGL::analyzeAlpha(const void* data_in, U32 w, U32 h) { - if(!mNeedsAlphaAndPickMask) + if(sSkipAnalyzeAlpha || !mNeedsAlphaAndPickMask) { return ; } |