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Bug 931335 - Handle mismatched texture target in framebufferTexture2D - r=jgilbert

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This commit is contained in:
Benoit Jacob 2013-10-31 13:01:41 -04:00
parent 7614486fbe
commit 48ee07d231
1 changed files with 8 additions and 0 deletions
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8
content/canvas/src/WebGLFramebuffer.cpp
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@ -261,6 +261,14 @@ WebGLFramebuffer::FramebufferTexture2D(GLenum target,
textarget > LOCAL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z))
return mContext->ErrorInvalidEnumInfo("framebufferTexture2D: invalid texture target", textarget);
if (wtex) {
bool isTexture2D = wtex->Target() == LOCAL_GL_TEXTURE_2D;
bool isTexTarget2D = textarget == LOCAL_GL_TEXTURE_2D;
if (isTexture2D != isTexTarget2D) {
return mContext->ErrorInvalidOperation("framebufferTexture2D: mismatched texture and texture target");
}
}
if (level != 0)
return mContext->ErrorInvalidValue("framebufferTexture2D: level must be 0");