[Mesa-dev] [PATCH] i965/gen8+: Enable GL_OES_viewport_array

[Anuj Phogat]

On Thu, Sep 22, 2016 at 5:59 PM, Ilia Mirkin <imirkin at alum.mit.edu> wrote:
> On Wed, Sep 21, 2016 at 2:15 PM, Anuj Phogat <anuj.phogat at gmail.com> wrote:
>> Signed-off-by: Anuj Phogat <anuj.phogat at gmail.com>
>>
>> ---
>> This patch requires below series:
>> https://patchwork.freedesktop.org/series/12594/
>
> FYI, this is now pushed. Given that the ext relies on
> OES_geometry_shader, the placement of the enable makes sense. However
> all 3 of these should probably go into the gen7.5 section since HSW
> now has ES 3.1 as well. But that should be done later. As is, this is
>
Testing showed that I either have to enable ARB_viewport_array along
with OES_viewport_array in GLES contexts or expose the enums
for OES_Viewport_array. I'm sending out few patches to fix these issues.

I also tried enabling OES_geometry_shader and OES_viewport_array
on hsw but hit some khronos cts regressions. I'll work on them.

> Reviewed-by: Ilia Mirkin <imirkin at alum.mit.edu>
>
>> ---
>>  src/mesa/drivers/dri/i965/intel_extensions.c | 1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/src/mesa/drivers/dri/i965/intel_extensions.c b/src/mesa/drivers/dri/i965/intel_extensions.c
>> index 93eb966..53bd7cc 100644
>> --- a/src/mesa/drivers/dri/i965/intel_extensions.c
>> +++ b/src/mesa/drivers/dri/i965/intel_extensions.c
>> @@ -404,6 +404,7 @@ intelInitExtensions(struct gl_context *ctx)
>>        ctx->Extensions.ARB_ES3_2_compatibility = true;
>>        ctx->Extensions.OES_geometry_shader = true;
>>        ctx->Extensions.OES_texture_cube_map_array = true;
>> +      ctx->Extensions.OES_viewport_array = true;
>>     }
>>
>>     if (brw->gen >= 9) {
>> --
>> 2.5.5
>>
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