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Bug 1143979 - Use RAII local instead of useless temporary. - r=kamidphish

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This commit is contained in:
Jeff Gilbert 2015-03-16 19:38:06 -07:00
parent 284019a956
commit 5e28351c78
2 changed files with 6 additions and 4 deletions
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2
dom/canvas/WebGLRenderbuffer.cpp
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@ -179,6 +179,8 @@ void
WebGLRenderbuffer::RenderbufferStorage(GLsizei samples, GLenum internalFormat,
GLsizei width, GLsizei height) const
{
MOZ_ASSERT(mContext->mBoundRenderbuffer == this);
gl::GLContext* gl = mContext->gl;
MOZ_ASSERT(samples >= 0 && samples <= 256); // Sanity check.

8
dom/canvas/WebGLTexture.cpp
View File

@ -599,10 +599,10 @@ ClearWithTempFB(WebGLContext* webgl, GLuint tex,
gl::ScopedRenderbuffer rb(gl);
{
gl::ScopedBindRenderbuffer(gl, rb.RB());
gl->fRenderbufferStorage(LOCAL_GL_RENDERBUFFER,
LOCAL_GL_RGBA4,
width, height);
// Only GLES guarantees RGBA4.
GLenum format = gl->IsGLES() ? LOCAL_GL_RGBA4 : LOCAL_GL_RGBA8;
gl::ScopedBindRenderbuffer rbBinding(gl, rb.RB());
gl->fRenderbufferStorage(LOCAL_GL_RENDERBUFFER, format, width, height);
}
gl->fFramebufferRenderbuffer(LOCAL_GL_FRAMEBUFFER, LOCAL_GL_COLOR_ATTACHMENT0,