diff options
| author | Ilia Mirkin <[email protected]> | 2016-10-14 00:03:12 -0400 |
|---|---|---|
| committer | Ilia Mirkin <[email protected]> | 2016-10-22 12:02:35 -0400 |
| commit | 3fdeb7c983d5a6e8704024dc841ff217377ba284 (patch) | |
| tree | 00f1abc2d175fdf70b071fa7767a04c8da97f83b /src/gallium/drivers/nouveau | |
| parent | 6e08f3e96c6c3f269ea3ee79bb7e10940e6a13be (diff) | |
gallium: add PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS
This allows the driver to signal that it can't handle random
interleaving of attributes across buffers. This is required for
ARB_transform_feedback3, and it's initialized to whatever the previous
value of PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME was except for nv50 where
it is disabled. Note that the proprietary drivers never expose
ARB_transform_feedback3 on any GT21x's (where nouveau previously did),
and after some effort I was unable to get it to work.
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers/nouveau')
| -rw-r--r-- | src/gallium/drivers/nouveau/nv30/nv30_screen.c | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/nouveau/nv50/nv50_screen.c | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/nouveau/nvc0/nvc0_screen.c | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nv30/nv30_screen.c b/src/gallium/drivers/nouveau/nv30/nv30_screen.c index 961c22c2f7c..96708c00f7d 100644 --- a/src/gallium/drivers/nouveau/nv30/nv30_screen.c +++ b/src/gallium/drivers/nouveau/nv30/nv30_screen.c @@ -119,6 +119,7 @@ nv30_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_VERTEX_ELEMENT_INSTANCE_DIVISOR: /* XXX: yes? */ case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS: case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME: + case PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS: case PIPE_CAP_MIN_TEXEL_OFFSET: case PIPE_CAP_MAX_TEXEL_OFFSET: case PIPE_CAP_MIN_TEXTURE_GATHER_OFFSET: diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c index 2901730e6e5..50cdeda7ed2 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c +++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c @@ -254,6 +254,7 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_TGSI_VOTE: case PIPE_CAP_POLYGON_OFFSET_UNITS_UNSCALED: case PIPE_CAP_VIEWPORT_SUBPIXEL_BITS: + case PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS: return 0; case PIPE_CAP_VENDOR_ID: diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c index 2cac3c79e25..6361e9e4903 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c @@ -189,6 +189,7 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_QUERY_TIME_ELAPSED: case PIPE_CAP_OCCLUSION_QUERY: case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME: + case PIPE_CAP_STREAM_OUTPUT_INTERLEAVE_BUFFERS: case PIPE_CAP_QUERY_PIPELINE_STATISTICS: case PIPE_CAP_BLEND_EQUATION_SEPARATE: case PIPE_CAP_INDEP_BLEND_ENABLE: |