diff options
| author | Rhys Perry <[email protected]> | 2018-04-07 16:15:00 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2018-04-30 21:13:53 -0600 |
| commit | fffe5e2d14f807cd6b778d91e1aaea3a73434547 (patch) | |
| tree | 38c51f65d09b65e9486422102c8c4830f230c5c6 /src/gallium/drivers/r300 | |
| parent | 4580617509d1ba48a7806227533a07e1c495ca81 (diff) | |
gallium: add initial support for conservative rasterization
Signed-off-by: Rhys Perry <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r300')
| -rw-r--r-- | src/gallium/drivers/r300/r300_screen.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c index 8ea2e87ce68..8a6e0c2f21f 100644 --- a/src/gallium/drivers/r300/r300_screen.c +++ b/src/gallium/drivers/r300/r300_screen.c @@ -251,6 +251,12 @@ static int r300_get_param(struct pipe_screen* pscreen, enum pipe_cap param) case PIPE_CAP_FENCE_SIGNAL: case PIPE_CAP_CONSTBUF0_FLAGS: case PIPE_CAP_PACKED_UNIFORMS: + case PIPE_CAP_CONSERVATIVE_RASTER_POST_SNAP_TRIANGLES: + case PIPE_CAP_CONSERVATIVE_RASTER_POST_SNAP_POINTS_LINES: + case PIPE_CAP_CONSERVATIVE_RASTER_PRE_SNAP_TRIANGLES: + case PIPE_CAP_CONSERVATIVE_RASTER_PRE_SNAP_POINTS_LINES: + case PIPE_CAP_CONSERVATIVE_RASTER_POST_DEPTH_COVERAGE: + case PIPE_CAP_MAX_CONSERVATIVE_RASTER_SUBPIXEL_PRECISION_BIAS: return 0; /* SWTCL-only features. */ @@ -475,6 +481,10 @@ static float r300_get_paramf(struct pipe_screen* pscreen, return 16.0f; case PIPE_CAPF_MAX_TEXTURE_LOD_BIAS: return 16.0f; + case PIPE_CAPF_MIN_CONSERVATIVE_RASTER_DILATE: + case PIPE_CAPF_MAX_CONSERVATIVE_RASTER_DILATE: + case PIPE_CAPF_CONSERVATIVE_RASTER_DILATE_GRANULARITY: + return 0.0f; default: debug_printf("r300: Warning: Unknown CAP %d in get_paramf.\n", param); |