diff options
| author | Rob Clark <[email protected]> | 2014-10-15 13:08:00 -0400 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2014-10-15 15:49:49 -0400 |
| commit | 652b8fbbbb0132c634c90e4d1fdbca9497b7cd94 (patch) | |
| tree | 012f30717b840bffbef98fe0a58b5ab011c0f57b /src/gallium/drivers/freedreno/freedreno_screen.c | |
| parent | e71a3f80fb5962651e8c3ece37ea2a61ef24f5f3 (diff) | |
freedreno/ir3: large const support
Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'src/gallium/drivers/freedreno/freedreno_screen.c')
| -rw-r--r-- | src/gallium/drivers/freedreno/freedreno_screen.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/gallium/drivers/freedreno/freedreno_screen.c b/src/gallium/drivers/freedreno/freedreno_screen.c index eb2d954a97f..24f360b447c 100644 --- a/src/gallium/drivers/freedreno/freedreno_screen.c +++ b/src/gallium/drivers/freedreno/freedreno_screen.c @@ -354,7 +354,11 @@ fd_screen_get_shader_param(struct pipe_screen *pscreen, unsigned shader, case PIPE_SHADER_CAP_MAX_TEMPS: return 64; /* Max native temporaries. */ case PIPE_SHADER_CAP_MAX_CONST_BUFFER_SIZE: - return ((screen->gpu_id >= 300) ? 1024 : 64) * sizeof(float[4]); + /* NOTE: seems to be limit for a3xx is actually 512 but + * split between VS and FS. Use lower limit of 256 to + * avoid getting into impossible situations: + */ + return ((screen->gpu_id >= 300) ? 256 : 64) * sizeof(float[4]); case PIPE_SHADER_CAP_MAX_CONST_BUFFERS: return 1; case PIPE_SHADER_CAP_MAX_PREDS: |