diff options
| author | Kenneth Graunke <[email protected]> | 2019-05-14 20:23:36 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2019-05-23 08:13:07 -0700 |
| commit | a2d783445791363d56d7365ef50f4748840220a2 (patch) | |
| tree | 32569bd0e7b204a040f4084f20d25bb7e082408e /src/gallium/drivers/virgl | |
| parent | 7d2b54e3936ded025d5d75246a7c0a3f2712413f (diff) | |
gallium: Change PIPE_CAP_TGSI_FS_FBFETCH bool to PIPE_CAP_FBFETCH count
TGSI's FBFETCH instruction currently only supports reading from a single
render target, but NIR intrinsics can support multiple render targets.
radeonsi can only support fetching from RT 0, but other drivers may be
able to support fetching from any render target.
To express this, this patch renames PIPE_CAP_TGSI_FS_FBFETCH to simply
PIPE_CAP_FBFETCH, and converts it from a boolean "is FBFETCH supported?"
to an integer number of render targets which can be fetched.
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers/virgl')
| -rw-r--r-- | src/gallium/drivers/virgl/virgl_screen.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/gallium/drivers/virgl/virgl_screen.c b/src/gallium/drivers/virgl/virgl_screen.c index 66cb6b7a219..2880aa3a4dc 100644 --- a/src/gallium/drivers/virgl/virgl_screen.c +++ b/src/gallium/drivers/virgl/virgl_screen.c @@ -246,8 +246,9 @@ virgl_get_param(struct pipe_screen *screen, enum pipe_cap param) return vscreen->caps.caps.v2.capability_bits & VIRGL_CAP_FB_NO_ATTACH; case PIPE_CAP_ROBUST_BUFFER_ACCESS_BEHAVIOR: return vscreen->caps.caps.v2.capability_bits & VIRGL_CAP_ROBUST_BUFFER_ACCESS; - case PIPE_CAP_TGSI_FS_FBFETCH: - return vscreen->caps.caps.v2.capability_bits & VIRGL_CAP_TGSI_FBFETCH; + case PIPE_CAP_FBFETCH: + return (vscreen->caps.caps.v2.capability_bits & + VIRGL_CAP_TGSI_FBFETCH) ? 1 : 0; case PIPE_CAP_TGSI_CLOCK: return vscreen->caps.caps.v2.capability_bits & VIRGL_CAP_SHADER_CLOCK; case PIPE_CAP_TGSI_ARRAY_COMPONENTS: |