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Bug 1048747 - [WebGL2] Implement GetTexParameter for all valid WebGL2 pnames. r=jgilbert

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--HG--
extra : rebase_source : d0fcd12dce683990b96c64528081b5429cdaa696
extra : histedit_source : 4b34b90d6b125641d8555ee2f3d0b00151989424
This commit is contained in:
Dan Glastonbury 2014-11-06 13:07:26 +10:00
parent f6cd8e8155
commit 02fac376f9
1 changed files with 18 additions and 1 deletions
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19
dom/canvas/WebGL2ContextTextures.cpp
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@ -460,14 +460,31 @@ JS::Value
WebGL2Context::GetTexParameterInternal(const TexTarget& target, GLenum pname)
{
switch (pname) {
case LOCAL_GL_TEXTURE_IMMUTABLE_FORMAT:
case LOCAL_GL_TEXTURE_BASE_LEVEL:
case LOCAL_GL_TEXTURE_COMPARE_FUNC:
case LOCAL_GL_TEXTURE_COMPARE_MODE:
case LOCAL_GL_TEXTURE_IMMUTABLE_FORMAT:
case LOCAL_GL_TEXTURE_IMMUTABLE_LEVELS:
case LOCAL_GL_TEXTURE_MAX_LEVEL:
case LOCAL_GL_TEXTURE_SWIZZLE_A:
case LOCAL_GL_TEXTURE_SWIZZLE_B:
case LOCAL_GL_TEXTURE_SWIZZLE_G:
case LOCAL_GL_TEXTURE_SWIZZLE_R:
case LOCAL_GL_TEXTURE_WRAP_R:
{
GLint i = 0;
gl->fGetTexParameteriv(target.get(), pname, &i);
return JS::NumberValue(uint32_t(i));
}
case LOCAL_GL_TEXTURE_MAX_LOD:
case LOCAL_GL_TEXTURE_MIN_LOD:
{
GLfloat f = 0.0f;
gl->fGetTexParameterfv(target.get(), pname, &f);
return JS::NumberValue(float(f));
}
}
return WebGLContext::GetTexParameterInternal(target, pname);
}