diff options
| author | Dave Airlie <[email protected]> | 2011-06-07 10:38:46 +1000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2011-06-08 11:46:50 +1000 |
| commit | e21601e46efa3c17933f5abf079396ee3bdb4c45 (patch) | |
| tree | fc8fa3e4513e45d10f53462925552a2050555fed | |
| parent | bb4758669c82f8979a56524db1c04ce662c783d8 (diff) | |
r600g: use memcmp instead of a loop in state_set_resource
Signed-off-by: Dave Airlie <[email protected]>
| -rw-r--r-- | src/gallium/winsys/r600/drm/r600_hw_context.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/gallium/winsys/r600/drm/r600_hw_context.c b/src/gallium/winsys/r600/drm/r600_hw_context.c index 6b62d163860..cd52eadbf5c 100644 --- a/src/gallium/winsys/r600/drm/r600_hw_context.c +++ b/src/gallium/winsys/r600/drm/r600_hw_context.c @@ -1070,11 +1070,9 @@ void r600_context_pipe_state_set_resource(struct r600_context *ctx, struct r600_ is_vertex = ((state->val[num_regs-1] & 0xc0000000) == 0xc0000000); dirty = block->status & R600_BLOCK_STATUS_DIRTY; - for (i = 0; i < num_regs; i++) { - if (dirty || (block->reg[i] != state->val[i])) { - dirty |= R600_BLOCK_STATUS_DIRTY; - block->reg[i] = state->val[i]; - } + if (memcmp(block->reg, state->val, num_regs*4)) { + memcpy(block->reg, state->val, num_regs * 4); + dirty |= R600_BLOCK_STATUS_DIRTY; } /* if no BOs on block, force dirty */ |