This extension adds new query types which can be used to detect overflow
of transform feedback buffers. The new query types are also accepted by
conditional rendering commands.
v3:
- s/gen7+/gen6+/ in the relnotes (Jordan Justen)
Signed-off-by: Rafael Antognolli <[email protected]>
---
docs/features.txt | 2 +-
docs/relnotes/13.1.0.html | 1 +
src/mesa/drivers/dri/i965/intel_extensions.c | 1 +
3 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/docs/features.txt b/docs/features.txt
index c27d521..7786964 100644
--- a/docs/features.txt
+++ b/docs/features.txt
@@ -303,7 +303,7 @@ Khronos, ARB, and OES extensions that are not part of any
OpenGL or OpenGL ES ve
GL_ARB_sparse_texture2 not started
GL_ARB_sparse_texture_clamp not started
GL_ARB_texture_filter_minmax not started
- GL_ARB_transform_feedback_overflow_query not started
+ GL_ARB_transform_feedback_overflow_query DONE (i965/gen6+)
GL_KHR_blend_equation_advanced_coherent DONE (i965/gen9+)
GL_KHR_no_error not started
GL_KHR_texture_compression_astc_hdr DONE (core only)
diff --git a/docs/relnotes/13.1.0.html b/docs/relnotes/13.1.0.html
index 4dce843..fb13ff2 100644
--- a/docs/relnotes/13.1.0.html
+++ b/docs/relnotes/13.1.0.html
@@ -45,6 +45,7 @@ Note: some of the new features are only available with
certain drivers.
<ul>
<li>GL_ARB_post_depth_coverage on i965/gen9+</li>
+<li>GL_ARB_transform_feedback_overflow_query on i965/gen6+</li>
<li>GL_INTEL_conservative_rasterization on i965/gen9+</li>
<li>GL_NV_image_formats on any driver supporting
GL_ARB_shader_image_load_store (i965, nvc0, radeonsi, softpipe)</li>
</ul>
diff --git a/src/mesa/drivers/dri/i965/intel_extensions.c
b/src/mesa/drivers/dri/i965/intel_extensions.c
index adc656c..848a8b9 100644
--- a/src/mesa/drivers/dri/i965/intel_extensions.c
+++ b/src/mesa/drivers/dri/i965/intel_extensions.c
@@ -320,6 +320,7 @@ intelInitExtensions(struct gl_context *ctx)
ctx->Extensions.EXT_framebuffer_multisample = true;
ctx->Extensions.EXT_framebuffer_multisample_blit_scaled = true;
ctx->Extensions.EXT_transform_feedback = true;
+ ctx->Extensions.ARB_transform_feedback_overflow_query = true;
ctx->Extensions.OES_depth_texture_cube_map = true;
ctx->Extensions.OES_sample_variables = true;
--
2.7.4
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