diff options
| author | Dave Airlie <[email protected]> | 2012-12-12 21:14:58 +1000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2012-12-14 11:34:15 +1000 |
| commit | 55d37eb40edff67fa12d1729165b292b914d8e51 (patch) | |
| tree | 4db46e7ec785faa016fba7b1ae4e456e330ce72c /src/gallium/drivers | |
| parent | 4330cfec8b5225283bccc03f53a440c20e8e5cb5 (diff) | |
draw: add support for later transform feedback extensions
This adds support to draw for the new features of transform feedback.
a) fix count_from_stream_output, using max_index+1 for now but it looks
like it should be valid as its derived from the vertex elements/vbo.
b) fix striding and dst offsets in output buffers - was just wrong before.
c) fix crash if tfb is suspended (so.num_targets == 0)
This also enables the new features on softpipe. It should be possible
to enable them on llvmpipe as well after this commit, but would need
to schedule piglit runs.
Signed-off-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_screen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c index 564da5e1bc1..840cff69e89 100644 --- a/src/gallium/drivers/softpipe/sp_screen.c +++ b/src/gallium/drivers/softpipe/sp_screen.c @@ -155,10 +155,10 @@ softpipe_get_param(struct pipe_screen *screen, enum pipe_cap param) case PIPE_CAP_USER_VERTEX_BUFFERS: case PIPE_CAP_USER_INDEX_BUFFERS: case PIPE_CAP_USER_CONSTANT_BUFFERS: + case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME: return 1; case PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT: return 16; - case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME: case PIPE_CAP_TGSI_CAN_COMPACT_VARYINGS: case PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS: case PIPE_CAP_VERTEX_BUFFER_OFFSET_4BYTE_ALIGNED_ONLY: |