diff options
| author | Rob Clark <[email protected]> | 2014-10-21 11:28:53 -0400 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2014-10-21 20:08:49 -0400 |
| commit | 3eb8289aa4cb599e9297ee1a1b5cfbae35ee562a (patch) | |
| tree | b1a84f3d29cfb497e211cb6b861bfb0d87d02f9e /src/gallium/drivers/freedreno | |
| parent | 01b757e2b0fb97a146b0ef278b449cecab0d15e8 (diff) | |
freedreno: mark scissor state dirty when enable bit changes
We don't have a scissor enable bit in hw, so when a raster state change
results in scissor enable bit changing, we need to also mark scissor
state as dirty.
Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'src/gallium/drivers/freedreno')
| -rw-r--r-- | src/gallium/drivers/freedreno/freedreno_state.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/gallium/drivers/freedreno/freedreno_state.c b/src/gallium/drivers/freedreno/freedreno_state.c index 27869295622..6293f439125 100644 --- a/src/gallium/drivers/freedreno/freedreno_state.c +++ b/src/gallium/drivers/freedreno/freedreno_state.c @@ -237,8 +237,18 @@ static void fd_rasterizer_state_bind(struct pipe_context *pctx, void *hwcso) { struct fd_context *ctx = fd_context(pctx); + struct pipe_scissor_state *old_scissor = fd_context_get_scissor(ctx); + ctx->rasterizer = hwcso; ctx->dirty |= FD_DIRTY_RASTERIZER; + + /* if scissor enable bit changed we need to mark scissor + * state as dirty as well: + * NOTE: we can do a shallow compare, since we only care + * if it changed to/from &ctx->disable_scissor + */ + if (old_scissor != fd_context_get_scissor(ctx)) + ctx->dirty |= FD_DIRTY_SCISSOR; } static void |