Mesa (master): i965: enable OES_texture_buffer on gen7+

[Kenneth Graunke]

Module: Mesa
Branch: master
Commit: 875543e270de67e99ce049ca01b6cde8ac6911e1
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=875543e270de67e99ce049ca01b6cde8ac6911e1

Author: Ilia Mirkin <imirkin at alum.mit.edu>
Date:   Tue Mar 29 19:30:31 2016 -0400

i965: enable OES_texture_buffer on gen7+

It will only end up getting exposed on gen8+ since it requires GL ES
3.1, but it should be ready to go on gen7 when support for GL ES 3.1 is
completed there.

Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
Tested-by: Kenneth Graunke <kenneth at whitecape.org>

---

 docs/GL3.txt                                 | 2 +-
 docs/relnotes/11.3.0.html                    | 1 +
 src/mesa/drivers/dri/i965/intel_extensions.c | 1 +
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/docs/GL3.txt b/docs/GL3.txt
index e6bb752..7267de3 100644
--- a/docs/GL3.txt
+++ b/docs/GL3.txt
@@ -269,7 +269,7 @@ GLES3.2, GLSL ES 3.2
   GL_OES_shader_multisample_interpolation               DONE (nvc0, r600, radeonsi)
   GL_OES_tessellation_shader                            not started (based on GL_ARB_tessellation_shader, which is done for some drivers)
   GL_OES_texture_border_clamp                           DONE (all drivers)
-  GL_OES_texture_buffer                                 DONE (core only)
+  GL_OES_texture_buffer                                 DONE (i965, radeonsi)
   GL_OES_texture_cube_map_array                         not started (based on GL_ARB_texture_cube_map_array, which is done for all drivers)
   GL_OES_texture_stencil8                               DONE (all drivers that support GL_ARB_texture_stencil8)
   GL_OES_texture_storage_multisample_2d_array           DONE (all drivers that support GL_ARB_texture_multisample)
diff --git a/docs/relnotes/11.3.0.html b/docs/relnotes/11.3.0.html
index 97c83a3..2474f38 100644
--- a/docs/relnotes/11.3.0.html
+++ b/docs/relnotes/11.3.0.html
@@ -54,6 +54,7 @@ Note: some of the new features are only available with certain drivers.
 <li>GL_OES_draw_buffers_indexed and GL_EXT_draw_buffers_indexed on all drivers that support GL_ARB_draw_buffers_blend</li>
 <li>GL_OES_shader_image_atomic on all drivers that support GL_ARB_shader_image_load_store</li>
 <li>GL_OES_texture_border_clamp and GL_EXT_texture_border_clamp on all drivers that support GL_ARB_texture_border_clamp</li>
+<li>GL_OES_texture_buffer and GL_EXT_texture_buffer on i965, radeonsi</li>
 <li>EGL_KHR_reusable_sync on all drivers</li>
 </ul>
 
diff --git a/src/mesa/drivers/dri/i965/intel_extensions.c b/src/mesa/drivers/dri/i965/intel_extensions.c
index 60ac124..6a20bd6 100644
--- a/src/mesa/drivers/dri/i965/intel_extensions.c
+++ b/src/mesa/drivers/dri/i965/intel_extensions.c
@@ -340,6 +340,7 @@ intelInitExtensions(struct gl_context *ctx)
       ctx->Extensions.ARB_texture_view = true;
       ctx->Extensions.ARB_shader_storage_buffer_object = true;
       ctx->Extensions.EXT_shader_samples_identical = true;
+      ctx->Extensions.OES_texture_buffer = true;
 
       if (brw->can_do_pipelined_register_writes) {
          ctx->Extensions.ARB_draw_indirect = true;