Re: [Mesa-dev] meta: Disable dithering during glBlitFramebuffer

2014-08-05 Thread Pohjolainen, Topi
On Mon, Aug 04, 2014 at 09:03:23PM +0100, Neil Roberts wrote: > According to the GL spec the only fragment operations that should affect > glBlitFramebuffer are ???the pixel ownership test, the scissor test, and sRGB > conversion???. That implies that dithering should not be performed so we need >

Re: [Mesa-dev] meta: Disable dithering during glBlitFramebuffer

2014-08-04 Thread Kenneth Graunke
On Monday, August 04, 2014 09:03:23 PM Neil Roberts wrote: > According to the GL spec the only fragment operations that should affect > glBlitFramebuffer are “the pixel ownership test, the scissor test, and sRGB > conversion”. That implies that dithering should not be performed so we need to > disa

[Mesa-dev] meta: Disable dithering during glBlitFramebuffer

2014-08-04 Thread Neil Roberts
According to the GL spec the only fragment operations that should affect glBlitFramebuffer are “the pixel ownership test, the scissor test, and sRGB conversion”. That implies that dithering should not be performed so we need to disable it when implementing the blit with a render. Before commit 05b