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| author | Oz Linden <oz@lindenlab.com> | 2016-11-16 09:52:59 -0500 |
|---|---|---|
| committer | Oz Linden <oz@lindenlab.com> | 2016-11-16 09:52:59 -0500 |
| commit | fd2ccb16068dfd21307b17e78e384d8ae19fef12 (patch) | |
| tree | 3e40dcddd3117820008047b81ec218e9cc0ffb7c /indra/llrender/llimagegl.cpp | |
| parent | 8baf88a073f30d217e03ee56b4a255121ac98071 (diff) | |
| parent | ecd93e56781498ef73ea2a3d5be0c449179b6a0a (diff) | |
merge changes for 4.1.2-release
Diffstat (limited to 'indra/llrender/llimagegl.cpp')
| -rw-r--r-- | indra/llrender/llimagegl.cpp | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/indra/llrender/llimagegl.cpp b/indra/llrender/llimagegl.cpp index ebed454271..81a5537f78 100644 --- a/indra/llrender/llimagegl.cpp +++ b/indra/llrender/llimagegl.cpp @@ -487,14 +487,15 @@ bool LLImageGL::checkSize(S32 width, S32 height) return check_power_of_two(width) && check_power_of_two(height); } -void LLImageGL::setSize(S32 width, S32 height, S32 ncomponents, S32 discard_level) +bool LLImageGL::setSize(S32 width, S32 height, S32 ncomponents, S32 discard_level) { if (width != mWidth || height != mHeight || ncomponents != mComponents) { // Check if dimensions are a power of two! if (!checkSize(width,height)) { - LL_ERRS() << llformat("Texture has non power of two dimension: %dx%d",width,height) << LL_ENDL; + LL_WARNS() << llformat("Texture has non power of two dimension: %dx%d",width,height) << LL_ENDL; + return false; } if (mTexName) @@ -529,6 +530,8 @@ void LLImageGL::setSize(S32 width, S32 height, S32 ncomponents, S32 discard_leve mMaxDiscardLevel = MAX_DISCARD_LEVEL; } } + + return true; } //---------------------------------------------------------------------------- @@ -909,7 +912,11 @@ BOOL LLImageGL::preAddToAtlas(S32 discard_level, const LLImageRaw* raw_image) S32 h = raw_image->getHeight() << discard_level; // setSize may call destroyGLTexture if the size does not match - setSize(w, h, raw_image->getComponents(), discard_level); + if (!setSize(w, h, raw_image->getComponents(), discard_level)) + { + LL_WARNS() << "Trying to create a texture with incorrect dimensions!" << LL_ENDL; + return FALSE; + } if( !mHasExplicitFormat ) { @@ -1273,7 +1280,11 @@ BOOL LLImageGL::createGLTexture(S32 discard_level, const LLImageRaw* imageraw, S S32 h = raw_h << discard_level; // setSize may call destroyGLTexture if the size does not match - setSize(w, h, imageraw->getComponents(), discard_level); + if (!setSize(w, h, imageraw->getComponents(), discard_level)) + { + LL_WARNS() << "Trying to create a texture with incorrect dimensions!" << LL_ENDL; + return FALSE; + } if( !mHasExplicitFormat ) { |