[Mesa-dev] [PATCH 2/2] i965: Bump BRW_MAX_TEX_UNIT to 32.

[Kenneth Graunke]

This causes us to advertise:
- GL_MAX_TEXTURE_IMAGE_UNITS = 32
- GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS = 32
- GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS = 96
instead of the old values of 16, 16, and 48.

Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
---
 src/mesa/drivers/dri/i965/brw_context.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

This is covered by Piglit's existing max-samplers test. (Thanks Marek!)

diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h
index 63dd4a0..5908659 100644
--- a/src/mesa/drivers/dri/i965/brw_context.h
+++ b/src/mesa/drivers/dri/i965/brw_context.h
@@ -650,7 +650,7 @@ struct brw_gs_prog_data
 };
 
 /** Number of texture sampler units */
-#define BRW_MAX_TEX_UNIT 16
+#define BRW_MAX_TEX_UNIT 32
 
 /** Max number of render targets in a shader */
 #define BRW_MAX_DRAW_BUFFERS 8
-- 
1.8.5.2