Re: [Mesa-dev] [PATCH 00/16] Enable OpenGLES 3.1 on Haswell

2016-08-24 Thread Jordan Justen
On 2016-08-24 22:54:20, Pohjolainen, Topi wrote: > On Wed, Aug 24, 2016 at 05:51:22PM -0700, Ian Romanick wrote: > > On 08/24/2016 04:54 PM, Jordan Justen wrote: > > > git://people.freedesktop.org/~jljusten/mesa hsw-es31-v1 > > > > > > Since gen7 doesn't support sampling from a stencil buffer, we

Re: [Mesa-dev] [PATCH 00/16] Enable OpenGLES 3.1 on Haswell

2016-08-24 Thread Pohjolainen, Topi
On Wed, Aug 24, 2016 at 05:51:22PM -0700, Ian Romanick wrote: > On 08/24/2016 04:54 PM, Jordan Justen wrote: > > git://people.freedesktop.org/~jljusten/mesa hsw-es31-v1 > > > > Since gen7 doesn't support sampling from a stencil buffer, we copy the > > stencil texture to an R8_UINT texture, and sam

Re: [Mesa-dev] [PATCH 00/16] Enable OpenGLES 3.1 on Haswell

2016-08-24 Thread Ian Romanick
On 08/24/2016 04:54 PM, Jordan Justen wrote: > git://people.freedesktop.org/~jljusten/mesa hsw-es31-v1 > > Since gen7 doesn't support sampling from a stencil buffer, we copy the > stencil texture to an R8_UINT texture, and sample from it instead. > > This allows us to enable ARB_stencil_texturing

[Mesa-dev] [PATCH 00/16] Enable OpenGLES 3.1 on Haswell

2016-08-24 Thread Jordan Justen
git://people.freedesktop.org/~jljusten/mesa hsw-es31-v1 Since gen7 doesn't support sampling from a stencil buffer, we copy the stencil texture to an R8_UINT texture, and sample from it instead. This allows us to enable ARB_stencil_texturing and OpenGLES 3.1 on Haswell. Ivy Bridge and Baytrail re