Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2024-11-25 05:41:12 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Bug 1246007 - Ignore RENDERBUFFER_SAMPLES outside of webgl2. - r=jrmuizel

Browse Source
This commit is contained in:
Jeff Gilbert 2016-02-05 16:41:21 -08:00
parent e97b278b5a
commit 8969ca59b4
1 changed files with 23 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
dom/canvas/WebGLContextGL.cpp
View File

@ -839,25 +839,31 @@ WebGLContext::GetRenderbufferParameter(GLenum target, GLenum pname)
MakeContextCurrent();
switch (pname) {
case LOCAL_GL_RENDERBUFFER_SAMPLES:
case LOCAL_GL_RENDERBUFFER_WIDTH:
case LOCAL_GL_RENDERBUFFER_HEIGHT:
case LOCAL_GL_RENDERBUFFER_RED_SIZE:
case LOCAL_GL_RENDERBUFFER_GREEN_SIZE:
case LOCAL_GL_RENDERBUFFER_BLUE_SIZE:
case LOCAL_GL_RENDERBUFFER_ALPHA_SIZE:
case LOCAL_GL_RENDERBUFFER_DEPTH_SIZE:
case LOCAL_GL_RENDERBUFFER_STENCIL_SIZE:
case LOCAL_GL_RENDERBUFFER_INTERNAL_FORMAT:
{
// RB emulation means we have to ask the RB itself.
GLint i = mBoundRenderbuffer->GetRenderbufferParameter(target, pname);
return JS::Int32Value(i);
}
default:
ErrorInvalidEnumInfo("getRenderbufferParameter: parameter", pname);
case LOCAL_GL_RENDERBUFFER_SAMPLES:
if (!IsWebGL2())
break;
// fallthrough
case LOCAL_GL_RENDERBUFFER_WIDTH:
case LOCAL_GL_RENDERBUFFER_HEIGHT:
case LOCAL_GL_RENDERBUFFER_RED_SIZE:
case LOCAL_GL_RENDERBUFFER_GREEN_SIZE:
case LOCAL_GL_RENDERBUFFER_BLUE_SIZE:
case LOCAL_GL_RENDERBUFFER_ALPHA_SIZE:
case LOCAL_GL_RENDERBUFFER_DEPTH_SIZE:
case LOCAL_GL_RENDERBUFFER_STENCIL_SIZE:
case LOCAL_GL_RENDERBUFFER_INTERNAL_FORMAT:
{
// RB emulation means we have to ask the RB itself.
GLint i = mBoundRenderbuffer->GetRenderbufferParameter(target, pname);
return JS::Int32Value(i);
}
default:
break;
}
ErrorInvalidEnumInfo("getRenderbufferParameter: parameter", pname);
return JS::NullValue();
}