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Bug 1130616 - Support EXT_color_buffer_half_float on ANGLE. - r=jrmuizel,khuey

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This commit is contained in:
Jeff Gilbert
2015-02-24 14:09:09 -08:00
parent e7baeb36a1
commit 6d0bffcb21
14 changed files with 700 additions and 91 deletions
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20
dom/canvas/WebGLContextState.cpp
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@@ -266,6 +266,16 @@ WebGLContext::GetParameter(JSContext* cx, GLenum pname, ErrorResult& rv)
return JS::NumberValue(uint32_t(i));
}
case LOCAL_GL_IMPLEMENTATION_COLOR_READ_TYPE: {
if (mBoundReadFramebuffer) {
FBStatus status = mBoundReadFramebuffer->CheckFramebufferStatus();
if (status != LOCAL_GL_FRAMEBUFFER_COMPLETE) {
ErrorInvalidOperation("getParameter: Read framebuffer must be"
" complete before querying"
" IMPLEMENTATION_COLOR_READ_TYPE.");
return JS::NullValue();
}
}
GLint i = 0;
if (gl->IsSupported(gl::GLFeature::ES2_compatibility)) {
gl->fGetIntegerv(pname, &i);
@@ -275,6 +285,16 @@ WebGLContext::GetParameter(JSContext* cx, GLenum pname, ErrorResult& rv)
return JS::NumberValue(uint32_t(i));
}
case LOCAL_GL_IMPLEMENTATION_COLOR_READ_FORMAT: {
if (mBoundReadFramebuffer) {
FBStatus status = mBoundReadFramebuffer->CheckFramebufferStatus();
if (status != LOCAL_GL_FRAMEBUFFER_COMPLETE) {
ErrorInvalidOperation("getParameter: Read framebuffer must be"
" complete before querying"
" IMPLEMENTATION_COLOR_READ_FORMAT.");
return JS::NullValue();
}
}
GLint i = 0;
if (gl->IsSupported(gl::GLFeature::ES2_compatibility)) {
gl->fGetIntegerv(pname, &i);