diff options
| author | Ilia Mirkin <[email protected]> | 2014-08-06 00:43:29 -0400 |
|---|---|---|
| committer | Ilia Mirkin <[email protected]> | 2014-08-12 08:52:14 -0400 |
| commit | 6174f491707607e4ad2eca3fc159ec55be8635fd (patch) | |
| tree | 9649ef5f8583c5f456bae456ebe067da80623a71 /src/gallium/auxiliary/tgsi | |
| parent | 83012b50854c795294b4b9e8b2766bb5258dafea (diff) | |
mesa/st: add support for dynamic sampler offsets
Replace the plain sampler index with a register reference to a sampler.
We also need to keep track of the sampler array size when there is a
relative reference so that we can mark the whole array used.
To facilitate implementation, we add a separate ADDR register that
exclusively handles the sampler relative address. Other approaches would
be more invasive.
Signed-off-by: Ilia Mirkin <[email protected]>
Acked-by: Marek Olšák <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
Diffstat (limited to 'src/gallium/auxiliary/tgsi')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_ureg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_ureg.c b/src/gallium/auxiliary/tgsi/tgsi_ureg.c index dcf0cb52185..6d3ac918a59 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_ureg.c +++ b/src/gallium/auxiliary/tgsi/tgsi_ureg.c @@ -78,7 +78,7 @@ struct ureg_tokens { #define UREG_MAX_OUTPUT PIPE_MAX_SHADER_OUTPUTS #define UREG_MAX_CONSTANT_RANGE 32 #define UREG_MAX_IMMEDIATE 4096 -#define UREG_MAX_ADDR 2 +#define UREG_MAX_ADDR 3 #define UREG_MAX_PRED 1 #define UREG_MAX_ARRAY_TEMPS 256 |