#include "util/u_memory.h"
#include "lp_context.h"
#include "lp_state.h"
+#include "lp_setup.h"
#include "draw/draw_context.h"
}
void llvmpipe_bind_rasterizer_state(struct pipe_context *pipe,
- void *setup)
+ void *rasterizer)
{
struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe);
+ if (llvmpipe->rasterizer == rasterizer)
+ return;
+
/* pass-through to draw module */
- draw_set_rasterizer_state(llvmpipe->draw, setup);
+ draw_set_rasterizer_state(llvmpipe->draw, rasterizer);
+
+ llvmpipe->rasterizer = rasterizer;
- llvmpipe->rasterizer = (struct pipe_rasterizer_state *)setup;
+ /* Note: we can immediately set the triangle state here and
+ * not worry about binning because we handle culling during
+ * triangle setup, not when rasterizing the bins.
+ */
+ if (llvmpipe->rasterizer) {
+ lp_setup_set_triangle_state( llvmpipe->setup,
+ llvmpipe->rasterizer->cull_mode,
+ llvmpipe->rasterizer->front_winding == PIPE_WINDING_CCW,
+ llvmpipe->rasterizer->scissor);
+ }
llvmpipe->dirty |= LP_NEW_RASTERIZER;
}