diff options
| author | Marek Olšák <[email protected]> | 2011-11-08 21:58:27 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2011-12-17 14:56:21 +0100 |
| commit | 543b2331d7b45a29ccd3530daa2389e87e65d89b (patch) | |
| tree | e560fb84b532207280fbf0f4d6e7b17278c1b467 /src/gallium/drivers/r600/r600_pipe.c | |
| parent | 047363a07b0e13f8724791ed834b0b68e762adc7 (diff) | |
r600g: implement transform feedback
r600: DONE.
r700: MOSTLY (done but locks up).
Evergreen: MOSTLY (done but doesn't work for an unknown reason).
The kernel support will come soon.
Diffstat (limited to 'src/gallium/drivers/r600/r600_pipe.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_pipe.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c index 97c6808260d..22fefaa2c49 100644 --- a/src/gallium/drivers/r600/r600_pipe.c +++ b/src/gallium/drivers/r600/r600_pipe.c @@ -378,6 +378,7 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param) case PIPE_CAP_PRIMITIVE_RESTART: case PIPE_CAP_CONDITIONAL_RENDER: case PIPE_CAP_TEXTURE_BARRIER: + case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME: return 1; /* Supported except the original R600. */ @@ -391,17 +392,21 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param) return family >= CHIP_CEDAR ? 1 : 0; /* Unsupported features. */ - case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS: - case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_ATTRIBS: - case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS: - case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS: - case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME: case PIPE_CAP_TGSI_INSTANCEID: case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT: case PIPE_CAP_TGSI_FS_COORD_PIXEL_CENTER_INTEGER: case PIPE_CAP_SCALED_RESOLVE: return 0; + /* Stream output. */ + case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS: + return debug_get_bool_option("R600_STREAMOUT", FALSE) ? 4 : 0; + case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_ATTRIBS: + return 16; + case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS: + case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS: + return 16*4; + /* Texturing. */ case PIPE_CAP_MAX_TEXTURE_2D_LEVELS: case PIPE_CAP_MAX_TEXTURE_3D_LEVELS: |