diff options
| author | Gert Wollny <[email protected]> | 2019-06-17 08:44:14 +0200 |
|---|---|---|
| committer | Gert Wollny <[email protected]> | 2019-06-17 21:16:11 +0000 |
| commit | 2b87753a84da7a1bd8a84f26f3cd0e03cc52c930 (patch) | |
| tree | 99b0b6c30b258694f3db3b953c351b2ca95278df /src/gallium/drivers/virgl/virgl_screen.c | |
| parent | 21c795ab0723cf0595768ea3f2165c10e89fd8c1 (diff) | |
virgl: Assume sRGB write control for older guest kernels or virglrenderer hosts
When the host virglrenderer is an older version that doesn't check the sRGB write
control feature, or when the guest kernel doesn't support CAPS v2, then the guest
will only report support for GL 2.1 on a GL 3.3 host, even though it was supporting
3.3 with earlier guest mesa versions.
By also checking the host feature check version this regression can be avoided.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110921
Fixes: 2845939d6a72
virgl: Set sRGB write control CAP based on host capabilities
Signed-off-by: Gert Wollny <[email protected]>
Reviewed-by: Chia-I Wu <[email protected]>
Diffstat (limited to 'src/gallium/drivers/virgl/virgl_screen.c')
| -rw-r--r-- | src/gallium/drivers/virgl/virgl_screen.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/drivers/virgl/virgl_screen.c b/src/gallium/drivers/virgl/virgl_screen.c index 29f1b5b20c3..5d4374bf3dd 100644 --- a/src/gallium/drivers/virgl/virgl_screen.c +++ b/src/gallium/drivers/virgl/virgl_screen.c @@ -358,7 +358,8 @@ virgl_get_param(struct pipe_screen *screen, enum pipe_cap param) case PIPE_CAP_NATIVE_FENCE_FD: return vscreen->vws->supports_fences; case PIPE_CAP_DEST_SURFACE_SRGB_CONTROL: - return vscreen->caps.caps.v2.capability_bits & VIRGL_CAP_SRGB_WRITE_CONTROL; + return (vscreen->caps.caps.v2.capability_bits & VIRGL_CAP_SRGB_WRITE_CONTROL) || + (vscreen->caps.caps.v2.host_feature_check_version < 1); case PIPE_CAP_TGSI_SKIP_SHRINK_IO_ARRAYS: return vscreen->caps.caps.v2.capability_bits & VIRGL_CAP_INDIRECT_INPUT_ADDR; default: |