Re: [Mesa-dev] [PATCH rfc 0/3] Be able to disable EGL/GLX_EXT_buffer_age

2018-07-05 Thread Qiang Yu
On Fri, Jul 6, 2018 at 6:20 AM Eric Anholt wrote: > > Qiang Yu writes: > > > Hi Emil, > > > > On Thu, Jul 5, 2018 at 9:54 PM Emil Velikov > > wrote: > >> > >> On 5 July 2018 at 14:31, Emil Velikov wrote: > >> > Hi Qiang Yu > >> > > >> > On 5 July 2018 at 03:31, Qiang Yu wrote: > >> >> For GPU

Re: [Mesa-dev] [PATCH rfc 0/3] Be able to disable EGL/GLX_EXT_buffer_age

2018-07-05 Thread Eric Anholt
Qiang Yu writes: > Hi Emil, > > On Thu, Jul 5, 2018 at 9:54 PM Emil Velikov wrote: >> >> On 5 July 2018 at 14:31, Emil Velikov wrote: >> > Hi Qiang Yu >> > >> > On 5 July 2018 at 03:31, Qiang Yu wrote: >> >> For GPU like ARM mali Utgard EGL/GLX_EXT_buffer_age will make >> >> performace worse.

Re: [Mesa-dev] [PATCH rfc 0/3] Be able to disable EGL/GLX_EXT_buffer_age

2018-07-05 Thread Qiang Yu
Hi Emil, On Thu, Jul 5, 2018 at 9:54 PM Emil Velikov wrote: > > On 5 July 2018 at 14:31, Emil Velikov wrote: > > Hi Qiang Yu > > > > On 5 July 2018 at 03:31, Qiang Yu wrote: > >> For GPU like ARM mali Utgard EGL/GLX_EXT_buffer_age will make > >> performace worse. But mesa has no way to disable

Re: [Mesa-dev] [PATCH rfc 0/3] Be able to disable EGL/GLX_EXT_buffer_age

2018-07-05 Thread Thomas Hellstrom
On 07/05/2018 03:54 PM, Emil Velikov wrote: On 5 July 2018 at 14:31, Emil Velikov wrote: Hi Qiang Yu On 5 July 2018 at 03:31, Qiang Yu wrote: For GPU like ARM mali Utgard EGL/GLX_EXT_buffer_age will make performace worse. But mesa has no way to disable it. This patch series make driver be a

Re: [Mesa-dev] [PATCH rfc 0/3] Be able to disable EGL/GLX_EXT_buffer_age

2018-07-05 Thread Emil Velikov
On 5 July 2018 at 14:31, Emil Velikov wrote: > Hi Qiang Yu > > On 5 July 2018 at 03:31, Qiang Yu wrote: >> For GPU like ARM mali Utgard EGL/GLX_EXT_buffer_age will make >> performace worse. But mesa has no way to disable it. >> >> This patch series make driver be able to disable it and add a >> g

Re: [Mesa-dev] [PATCH rfc 0/3] Be able to disable EGL/GLX_EXT_buffer_age

2018-07-05 Thread Emil Velikov
Hi Qiang Yu On 5 July 2018 at 03:31, Qiang Yu wrote: > For GPU like ARM mali Utgard EGL/GLX_EXT_buffer_age will make > performace worse. But mesa has no way to disable it. > > This patch series make driver be able to disable it and add a > gallium pipe cap for gallium driver usage. Due to current

Re: [Mesa-dev] [PATCH rfc 0/3] Be able to disable EGL/GLX_EXT_buffer_age

2018-07-05 Thread Daniel Stone
Hi Qiang, On Thu, 5 Jul 2018 at 03:32, Qiang Yu wrote: > For GPU like ARM mali Utgard EGL/GLX_EXT_buffer_age will make > performace worse. But mesa has no way to disable it. > > This patch series make driver be able to disable it and add a > gallium pipe cap for gallium driver usage. Due to curre

[Mesa-dev] [PATCH rfc 0/3] Be able to disable EGL/GLX_EXT_buffer_age

2018-07-04 Thread Qiang Yu
For GPU like ARM mali Utgard EGL/GLX_EXT_buffer_age will make performace worse. But mesa has no way to disable it. This patch series make driver be able to disable it and add a gallium pipe cap for gallium driver usage. Due to currently only out of tree lima driver need it, and not sure if this is