diff options
| author | Marek Olšák <[email protected]> | 2010-11-10 20:41:55 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2010-11-12 03:13:22 +0100 |
| commit | cbfdf262ccf8b573f1fa4c0065a8eb1fb87d93da (patch) | |
| tree | 8c95f6a72c767ab20c4f17a19908981f8f5ed240 /src/mesa | |
| parent | d18df9e336b5d2e68a4a6185f7b9d0d0c095c3c4 (diff) | |
gallium: add CAPs for indirect addressing and lower it in st/mesa when needed
Required because ATI and NVIDIA DX9 GPUs do not support indirect addressing
of temps, inputs, outputs, and consts (FS-only) or the hw support is so
limited that we cannot use it.
This should make r300g and possibly nvfx more feature complete.
Signed-off-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/state_tracker/st_extensions.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c index 2720f446450..132749130af 100644 --- a/src/mesa/state_tracker/st_extensions.c +++ b/src/mesa/state_tracker/st_extensions.c @@ -175,6 +175,15 @@ void st_init_limits(struct st_context *st) options->EmitNoCont = !screen->get_shader_param(screen, i, PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED); + options->EmitNoIndirectInput = !screen->get_shader_param(screen, i, + PIPE_SHADER_CAP_INDIRECT_INPUT_ADDR); + options->EmitNoIndirectOutput = !screen->get_shader_param(screen, i, + PIPE_SHADER_CAP_INDIRECT_OUTPUT_ADDR); + options->EmitNoIndirectTemp = !screen->get_shader_param(screen, i, + PIPE_SHADER_CAP_INDIRECT_TEMP_ADDR); + options->EmitNoIndirectUniform = !screen->get_shader_param(screen, i, + PIPE_SHADER_CAP_INDIRECT_CONST_ADDR); + if(options->EmitNoLoops) options->MaxUnrollIterations = MIN2(screen->get_shader_param(screen, i, PIPE_SHADER_CAP_MAX_INSTRUCTIONS), 65536); } |