Re: [Mesa-dev] [PATCH] mesa/msaa: Allow X and Y flips in multisampled blits.

2012-09-06 Thread Anuj Phogat
On Wed, Sep 5, 2012 at 4:22 PM, Paul Berry wrote: > From the GL 4.3 spec, section 18.3.1 "Blitting Pixel Rectangles": > > If SAMPLE_BUFFERS for either the read framebuffer or draw > framebuffer is greater than zero, no copy is performed and an > INVALID_OPERATION error is generated if

Re: [Mesa-dev] [PATCH] mesa/msaa: Allow X and Y flips in multisampled blits.

2012-09-06 Thread Kenneth Graunke
On 09/05/2012 04:22 PM, Paul Berry wrote: > From the GL 4.3 spec, section 18.3.1 "Blitting Pixel Rectangles": > > If SAMPLE_BUFFERS for either the read framebuffer or draw > framebuffer is greater than zero, no copy is performed and an > INVALID_OPERATION error is generated if the dime

[Mesa-dev] [PATCH] mesa/msaa: Allow X and Y flips in multisampled blits.

2012-09-05 Thread Paul Berry
>From the GL 4.3 spec, section 18.3.1 "Blitting Pixel Rectangles": If SAMPLE_BUFFERS for either the read framebuffer or draw framebuffer is greater than zero, no copy is performed and an INVALID_OPERATION error is generated if the dimensions of the source and destination rectangles