diff options
| author | Eric Anholt <[email protected]> | 2017-06-19 11:53:44 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2017-06-20 09:05:44 -0700 |
| commit | 743dcdd93696d305de7146aa6e33359db3e2eab2 (patch) | |
| tree | 44bbbd47f8a6b4ac815a9c7071f8fefda415f087 | |
| parent | d8148ed10ae5faea6f88f2f964797f4b0590c083 (diff) | |
vc4: Allow VBOs to be mapped during execution.
There's no reason we can't -- the mappings we expose are basically
equivalent to persistent/coherent, already.
Improves mesa-demos drawoverhead (no state change) performance by
5.21362% +/- 1.25078% (n=11).
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_screen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/vc4/vc4_screen.c b/src/gallium/drivers/vc4/vc4_screen.c index 6b35abb10eb..cbeb6830deb 100644 --- a/src/gallium/drivers/vc4/vc4_screen.c +++ b/src/gallium/drivers/vc4/vc4_screen.c @@ -128,6 +128,7 @@ vc4_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_TEXTURE_MULTISAMPLE: case PIPE_CAP_TEXTURE_SWIZZLE: case PIPE_CAP_GLSL_OPTIMIZE_CONSERVATIVELY: + case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION: return 1; /* lying for GL 2.0 */ @@ -255,7 +256,6 @@ vc4_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_TGSI_BALLOT: case PIPE_CAP_TGSI_TES_LAYER_VIEWPORT: case PIPE_CAP_CAN_BIND_CONST_BUFFER_AS_VERTEX: - case PIPE_CAP_ALLOW_MAPPED_BUFFERS_DURING_EXECUTION: case PIPE_CAP_POST_DEPTH_COVERAGE: case PIPE_CAP_BINDLESS_TEXTURE: return 0; |