diff options
| author | Glenn Kennard <[email protected]> | 2015-02-24 15:59:16 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2015-02-24 21:21:04 +0100 |
| commit | d80701df8af4a5d74c4f4eb09a4b3cef6970104b (patch) | |
| tree | 7c8eec19f14608872e5c22f75c648ee901a6a4f1 /src/gallium/drivers/r600/r600_pipe.c | |
| parent | dd70e786747f7e4800f4bba245373c5ffa3baeee (diff) | |
r600g: Implement GL_ARB_draw_indirect for EG/CM
Requires Evergreen/Cayman and radeon kernel module
2.41.0 or newer.
Expected piglit fails due to hardware limitations:
* arb_draw_indirect-draw-arrays-prim-restart
Restarts not applied for DrawArrays commands
* arb_draw_indirect-vertexid
Base vertex offset is not included in vertex id
Marek: bump vgt_state num_dw by 3 (= space needed for one register write)
Signed-off-by: Glenn Kennard <[email protected]>
Signed-off-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600/r600_pipe.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_pipe.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c index 06dca25924a..c8a0e9cb624 100644 --- a/src/gallium/drivers/r600/r600_pipe.c +++ b/src/gallium/drivers/r600/r600_pipe.c @@ -317,6 +317,9 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param) return family >= CHIP_CEDAR ? 1 : 0; case PIPE_CAP_MAX_TEXTURE_GATHER_COMPONENTS: return family >= CHIP_CEDAR ? 4 : 0; + case PIPE_CAP_DRAW_INDIRECT: + /* kernel command checker support is also required */ + return family >= CHIP_CEDAR && rscreen->b.info.drm_minor >= 41; /* Unsupported features. */ case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT: @@ -326,7 +329,6 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param) case PIPE_CAP_VERTEX_COLOR_CLAMPED: case PIPE_CAP_USER_VERTEX_BUFFERS: case PIPE_CAP_TEXTURE_GATHER_OFFSETS: - case PIPE_CAP_DRAW_INDIRECT: case PIPE_CAP_CONDITIONAL_RENDER_INVERTED: case PIPE_CAP_SAMPLER_VIEW_TARGET: case PIPE_CAP_VERTEXID_NOBASE: |