diff options
| author | Eric Anholt <eric@anholt.net> | 2010-06-08 13:55:53 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-06-09 14:17:52 -0700 |
| commit | 503eb57a003f51c25687e9cf0ad6f7939a757f1b (patch) | |
| tree | 06d6a6612177552abc34481b6ac45bdd6b3250d7 /src/mesa/drivers/dri/i965/brw_context.c | |
| parent | 45fb47d50c08bc4c11e4454883641501713e5710 (diff) | |
i965: Avoid calloc/free in the CURBE upload process.
In exchange we end up with an extra memcpy, but that seems better than
calloc/free. Each buffer is 4k maximum, and on the i965-streaming
branch this allocation was showing up as the top entry in
brw_validate_state profiling for cairo-gl.
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_context.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_context.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c index dc4bd5802d..0be60ad83c 100644 --- a/src/mesa/drivers/dri/i965/brw_context.c +++ b/src/mesa/drivers/dri/i965/brw_context.c @@ -184,6 +184,9 @@ GLboolean brwCreateContext( int api, brw_init_state( brw ); + brw->curbe.last_buf = calloc(1, 4096); + brw->curbe.next_buf = calloc(1, 4096); + brw->state.dirty.mesa = ~0; brw->state.dirty.brw = ~0; |