Ian Romanick <i...@freedesktop.org> writes:
> On 08/08/2012 03:14 PM, Kenneth Graunke wrote:
>> On 08/08/2012 10:38 AM, Ian Romanick wrote:
>>> From: Ian Romanick <ian.d.roman...@intel.com>
>>>
>>> Signed-off-by: Ian Romanick <ian.d.roman...@intel.com>
>>> ---
>>> src/mesa/drivers/dri/intel/intel_extensions.c | 10 +++++++++-
>>> 1 files changed, 9 insertions(+), 1 deletions(-)
>>>
>>> diff --git a/src/mesa/drivers/dri/intel/intel_extensions.c
>>> b/src/mesa/drivers/dri/intel/intel_extensions.c
>>> index 76b56a2..10e664b 100755
>>> --- a/src/mesa/drivers/dri/intel/intel_extensions.c
>>> +++ b/src/mesa/drivers/dri/intel/intel_extensions.c
>>> @@ -93,7 +93,11 @@ intelInitExtensions(struct gl_context *ctx)
>>> ctx->Extensions.OES_compressed_ETC1_RGB8_texture = true;
>>>
>>> if (intel->gen >= 6)
>>> - ctx->Const.GLSLVersion = 130;
>>> + if (ctx->API == API_OPENGL_CORE) {
>>> + ctx->Const.GLSLVersion = 140;
>>> + } else {
>>> + ctx->Const.GLSLVersion = 130;
>>> + }
>>> else
>>> ctx->Const.GLSLVersion = 120;
>>> _mesa_override_glsl_version(ctx);
>>> @@ -106,6 +110,10 @@ intelInitExtensions(struct gl_context *ctx)
>>> ctx->Extensions.ARB_blend_func_extended =
>>> !driQueryOptionb(&intel->optionCache, "disable_blend_func_extended");
>>> ctx->Extensions.ARB_draw_buffers_blend = true;
>>> ctx->Extensions.ARB_uniform_buffer_object = true;
>>> +
>>> + if (ctx->API == API_OPENGL_CORE) {
>>> + ctx->Extensions.ARB_texture_buffer_object = true;
>>> + }
>>
>> As it stands, this would begin advertising the ARB_texture_buffer_object
>> extension on 3.1. I don't think we want to do that, since the extension
>> specs luminance/alpha bits, and we don't support those.
>
> It can't advertise those on 3.1 because the don't exist at all.So, similarly EXT_texture_integer that introduces LUMINANCE_ALPHA8I_EXT would not imply LUMINANCE_ALPHA8I_EXT support in a core 3.1 context because all LA is gone? Or is it just specs that don't explicitly make a new enum?
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