diff options
| author | Alyssa Rosenzweig <alyssa@collabora.com> | 2022-10-28 22:46:19 -0400 |
|---|---|---|
| committer | Alyssa Rosenzweig <alyssa@collabora.com> | 2022-10-31 23:35:33 -0400 |
| commit | fda7d17e81e91d75e6bd10b633d4c767d13fc6c0 (patch) | |
| tree | 0179000a7e905010eeb63bf875646c7f5342f0da /src/gallium/auxiliary/util/u_screen.c | |
| parent | 614a8502a85010012cb199c853adc356a8eb7770 (diff) | |
gallium: Default to PIPE_CAP_BUFFER_MAP_PERSISTENT_COHERENT
Supported in all hardware and software drivers. Only that don't support
are virgl and svga, depending on host capabilities. I don't think
there's anything to be done there. This does give fewer places to screw
up the CAPs, though, because everyone wants ARB_buffer_storage.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Reviewed-by: Marek Ol<C5><A1><C3><A1>k <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19392>
Diffstat (limited to 'src/gallium/auxiliary/util/u_screen.c')
| -rw-r--r-- | src/gallium/auxiliary/util/u_screen.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/util/u_screen.c b/src/gallium/auxiliary/util/u_screen.c index 063651fa530..1d40692bd26 100644 --- a/src/gallium/auxiliary/util/u_screen.c +++ b/src/gallium/auxiliary/util/u_screen.c @@ -185,7 +185,15 @@ u_pipe_screen_get_param_defaults(struct pipe_screen *pscreen, case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS: case PIPE_CAP_MAX_TEXTURE_GATHER_COMPONENTS: /* Enables ARB_texture_gather */ case PIPE_CAP_TEXTURE_GATHER_SM5: + return 0; + + /* All new drivers should support persistent/coherent mappings. This CAP + * should only be unset by layered drivers whose host drivers cannot support + * coherent mappings. + */ case PIPE_CAP_BUFFER_MAP_PERSISTENT_COHERENT: + return 1; + case PIPE_CAP_FAKE_SW_MSAA: case PIPE_CAP_TEXTURE_QUERY_LOD: return 0; |