diff options
| author | Keith Whitwell <keithw@vmware.com> | 2010-09-16 10:45:52 +0100 |
|---|---|---|
| committer | Keith Whitwell <keithw@vmware.com> | 2010-09-16 17:34:19 +0100 |
| commit | 5f00819cb382bdb70c29e2db3c6ff22a879bf10f (patch) | |
| tree | 6c28495f4caef7c8610189ed011f50596b0e545c /src/gallium/drivers/llvmpipe/lp_setup.c | |
| parent | 045ee4601179c44f815ce3842ef900b36d54c914 (diff) | |
llvmpipe: add LP_PERF flag to disable various aspects of rasterization
Allows disabling various operations (mainly texture-related, but
will grow) to try & identify bottlenecks.
Unlike LP_DEBUG, this is active even in release builds - which is
necessary for performance investigation.
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_setup.c')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_setup.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_setup.c b/src/gallium/drivers/llvmpipe/lp_setup.c index e6a8196761..6674d281d1 100644 --- a/src/gallium/drivers/llvmpipe/lp_setup.c +++ b/src/gallium/drivers/llvmpipe/lp_setup.c @@ -651,11 +651,12 @@ lp_setup_set_fragment_sampler_views(struct lp_setup_context *setup, jit_tex->row_stride[j] = lp_tex->row_stride[j]; jit_tex->img_stride[j] = lp_tex->img_stride[j]; - if (!jit_tex->data[j]) { + if ((LP_PERF & PERF_TEX_MEM) || + !jit_tex->data[j]) { /* out of memory - use dummy tile memory */ jit_tex->data[j] = lp_dummy_tile; - jit_tex->width = TILE_SIZE; - jit_tex->height = TILE_SIZE; + jit_tex->width = TILE_SIZE/8; + jit_tex->height = TILE_SIZE/8; jit_tex->depth = 1; jit_tex->last_level = 0; jit_tex->row_stride[j] = 0; |