diff options
author | Alyssa Rosenzweig <alyssa@collabora.com> | 2022-10-28 22:36:52 -0400 |
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committer | Alyssa Rosenzweig <alyssa@collabora.com> | 2022-10-31 23:34:36 -0400 |
commit | 1ad51f05c289ece72c8ebce01e469fd2ace8b50a (patch) | |
tree | b6654edd76c9f547975f917a796dcf3177f1e0a4 | |
parent | d3d68394cefbd38e70ddbca143d29f5f58a17786 (diff) |
softpipe: Advertise PIPE_CAP_BUFFER_MAP_PERSISTENT_COHERENT
It's a software rasterizer, all buffers are necessarily persistent and
coherent. There are no staging buffers in transfer_map and no sync/flush
operations, so this is trivial.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19392>
-rw-r--r-- | docs/features.txt | 2 | ||||
-rw-r--r-- | src/gallium/drivers/softpipe/sp_screen.c | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/docs/features.txt b/docs/features.txt index a85da4c6524..dac663f585a 100644 --- a/docs/features.txt +++ b/docs/features.txt @@ -195,7 +195,7 @@ GL 4.3, GLSL 4.30 -- all DONE: freedreno/a6xx, i965/gen8+, nvc0, r600, radeonsi, GL 4.4, GLSL 4.40 -- all DONE: i965/gen8+, nvc0, r600, radeonsi, llvmpipe, zink GL_MAX_VERTEX_ATTRIB_STRIDE DONE (all drivers) - GL_ARB_buffer_storage DONE (freedreno, i965, nv50, v3d, vc4, lima, panfrost, asahi, d3d12) + GL_ARB_buffer_storage DONE (freedreno, i965, nv50, v3d, vc4, lima, panfrost, asahi, d3d12, softpipe) GL_ARB_clear_texture DONE (i965, nv50, softpipe, virgl) GL_ARB_enhanced_layouts DONE (freedreno/a3xx+, i965, nv50, softpipe, virgl) - compile-time constant expressions DONE diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c index e6941de0936..e3a12e9f265 100644 --- a/src/gallium/drivers/softpipe/sp_screen.c +++ b/src/gallium/drivers/softpipe/sp_screen.c @@ -232,6 +232,7 @@ softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param) case PIPE_CAP_MAX_TEXTURE_GATHER_COMPONENTS: return 4; case PIPE_CAP_TEXTURE_GATHER_SM5: + case PIPE_CAP_BUFFER_MAP_PERSISTENT_COHERENT: case PIPE_CAP_TEXTURE_QUERY_LOD: return 1; case PIPE_CAP_VS_WINDOW_SPACE_POSITION: |