diff options
| author | Marek Olšák <[email protected]> | 2013-08-18 03:05:19 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2013-09-13 01:07:56 +0200 |
| commit | 122a880b7823fb328ad2b483ec9ac264e932fd7f (patch) | |
| tree | 7f94aca4d91639adee0ead89ec1786f1f4bea34b /src/gallium/drivers/radeonsi/radeonsi_pipe.c | |
| parent | 8d03d923b6f6816f3771ae3186cd801bfbb98d4c (diff) | |
radeonsi: enable streamout AKA transform feedback for SI
Reviewed-by: Michel Dänzer <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi/radeonsi_pipe.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/radeonsi_pipe.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/src/gallium/drivers/radeonsi/radeonsi_pipe.c b/src/gallium/drivers/radeonsi/radeonsi_pipe.c index e219e36a412..5220e4184b8 100644 --- a/src/gallium/drivers/radeonsi/radeonsi_pipe.c +++ b/src/gallium/drivers/radeonsi/radeonsi_pipe.c @@ -342,6 +342,7 @@ static const char* r600_get_name(struct pipe_screen* pscreen) static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param) { struct r600_screen *rscreen = (struct r600_screen *)pscreen; + bool has_streamout = HAVE_LLVM >= 0x0304 && rscreen->b.chip_class == SI; switch (param) { /* Supported features (boolean caps). */ @@ -414,20 +415,13 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param) return 0; /* Stream output. */ -#if 0 case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS: - return debug_get_bool_option("R600_STREAMOUT", FALSE) ? 4 : 0; + return has_streamout ? 4 : 0; case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME: - return debug_get_bool_option("R600_STREAMOUT", FALSE) ? 1 : 0; + return has_streamout ? 1 : 0; case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS: case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS: - return 16*4; -#endif - case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS: - case PIPE_CAP_STREAM_OUTPUT_PAUSE_RESUME: - case PIPE_CAP_MAX_STREAM_OUTPUT_SEPARATE_COMPONENTS: - case PIPE_CAP_MAX_STREAM_OUTPUT_INTERLEAVED_COMPONENTS: - return 0; + return has_streamout ? 32*4 : 0; /* Texturing. */ case PIPE_CAP_MAX_TEXTURE_2D_LEVELS: |