Module: Mesa
Branch: master
Commit: 3b5d442661c9ea7d0606fe6403fd6a45b799e50d
URL:    
http://cgit.freedesktop.org/mesa/mesa/commit/?id=3b5d442661c9ea7d0606fe6403fd6a45b799e50d

Author: Jordan Justen <[email protected]>
Date:   Tue Dec 15 15:51:25 2015 -0800

i965: Enable compute shaders in more cases for OpenGLES 3.1

Previously we were checking the desktop OpenGL ARB_compute_shader
requirements, but for OpenGLES 3.1, the requirements are lower.

Signed-off-by: Jordan Justen <[email protected]>
Reviewed-by: Marta Lofstedt <[email protected]>

---

 src/mesa/drivers/dri/i965/brw_context.c |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/brw_context.c 
b/src/mesa/drivers/dri/i965/brw_context.c
index de4bc2c..005c323 100644
--- a/src/mesa/drivers/dri/i965/brw_context.c
+++ b/src/mesa/drivers/dri/i965/brw_context.c
@@ -379,7 +379,10 @@ brw_initialize_context_constants(struct brw_context *brw)
       [MESA_SHADER_GEOMETRY] = brw->gen >= 6,
       [MESA_SHADER_FRAGMENT] = true,
       [MESA_SHADER_COMPUTE] =
-         (ctx->Const.MaxComputeWorkGroupSize[0] >= 1024) ||
+         (ctx->API == API_OPENGL_CORE &&
+          ctx->Const.MaxComputeWorkGroupSize[0] >= 1024) ||
+         (ctx->API == API_OPENGLES2 &&
+          ctx->Const.MaxComputeWorkGroupSize[0] >= 128) ||
          _mesa_extension_override_enables.ARB_compute_shader,
    };
 

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