diff options
author | Roland Scheidegger <sroland@vmware.com> | 2010-02-10 21:20:24 +0100 |
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committer | Roland Scheidegger <sroland@vmware.com> | 2010-02-10 21:20:24 +0100 |
commit | 6a509ec6dd16f93758a308a0f0eb1b032f099693 (patch) | |
tree | 88326364a2a25dbc6e9bc6115abb1bf275384d0d /src/gallium/drivers/llvmpipe/lp_state_blend.c | |
parent | 4ea2f61e5ae556fa4141cd226ecbf1521e9f16ff (diff) |
llvmpipe: adapt to stencil ref changes
since the driver doesn't actually handle stencil yet the code won't do much.
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_state_blend.c')
-rw-r--r-- | src/gallium/drivers/llvmpipe/lp_state_blend.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_state_blend.c b/src/gallium/drivers/llvmpipe/lp_state_blend.c index 9b950e82d8..8bb89f96c2 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_blend.c +++ b/src/gallium/drivers/llvmpipe/lp_state_blend.c @@ -121,3 +121,24 @@ llvmpipe_delete_depth_stencil_state(struct pipe_context *pipe, void *depth) { FREE( depth ); } + +void llvmpipe_set_stencil_ref( struct pipe_context *pipe, + const struct pipe_stencil_ref *stencil_ref ) +{ + struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe); + + if(!stencil_ref) + return; + + if(memcmp(&llvmpipe->stencil_ref, stencil_ref, sizeof *stencil_ref) == 0) + return; + + draw_flush(llvmpipe->draw); + + memcpy(&llvmpipe->stencil_ref, stencil_ref, sizeof *stencil_ref); + + /* not sure. want new flag? */ + llvmpipe->dirty |= LP_NEW_DEPTH_STENCIL_ALPHA; +} + + |