diff options
| author | Józef Kucia <[email protected]> | 2016-07-19 13:07:24 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-07-20 12:45:31 +0200 |
| commit | 3cd28fe3de203934f2bab33cce7a91da499c7376 (patch) | |
| tree | 47b3358eebd90ca4cfb6ad40b79e688d892eecfd /src/gallium/drivers/softpipe | |
| parent | 3c78d89692a533879efa64f778712dfd537bd105 (diff) | |
gallium: add a cap for VIEWPORT_SUBPIXEL_BITS (v2)
This allows Gallium drivers to advertise the subpixel precision
for floating point viewports bounds.
v2:
- Set ViewportSubpixelBits in st_init_limits.
Signed-off-by: Józef Kucia <[email protected]>
Signed-off-by: Marek Olšák <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>
Diffstat (limited to 'src/gallium/drivers/softpipe')
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_screen.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c index 93022db8055..e80c1aa38a8 100644 --- a/src/gallium/drivers/softpipe/sp_screen.c +++ b/src/gallium/drivers/softpipe/sp_screen.c @@ -278,6 +278,7 @@ softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param) case PIPE_CAP_TGSI_VOTE: case PIPE_CAP_MAX_WINDOW_RECTANGLES: case PIPE_CAP_POLYGON_OFFSET_UNITS_UNSCALED: + case PIPE_CAP_VIEWPORT_SUBPIXEL_BITS: return 0; case PIPE_CAP_SHADER_BUFFER_OFFSET_ALIGNMENT: return 4; |