diff options
| author | Kenneth Graunke <[email protected]> | 2014-01-15 10:08:38 -0800 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2014-01-22 17:18:58 -0800 |
| commit | d8c7740ddabeb456243e40dc3cf0e86c7fca09d0 (patch) | |
| tree | 5a89f651ff24372ab8324861a7e0a97258379031 /src/mesa/drivers/dri/i965/brw_context.h | |
| parent | 5a51a268044ab191262e6f73f135ca95aa59f5df (diff) | |
i965: Support 32 texture image units on Haswell+.
The Intel closed source OpenGL driver recently began supporting 32
texture image units on Haswell. This makes the open source driver
support 32 as well.
Earlier generations don't have the message header field required to
support more than 16 sampler states, so we continue to advertise 16
there.
On Haswell, 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 <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Chris Forbes <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_context.h')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_context.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h index 0c4c021f442..42d40e67cfb 100644 --- a/src/mesa/drivers/dri/i965/brw_context.h +++ b/src/mesa/drivers/dri/i965/brw_context.h @@ -647,7 +647,7 @@ 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 |