freedreno/a6xx: limit PROG_FB_RAST state emit

[mesa.git] / src / gallium / drivers / freedreno / freedreno_state.c

diff --git a/src/gallium/drivers/freedreno/freedreno_state.c b/src/gallium/drivers/freedreno/freedreno_state.c
index 65b1e2b6609be54f87939f5cb4a8406ffa0f9f9f..b2e8c53676c3c85e227f5ffd8ef67f9849d9df5a 100644 (file)
--- a/src/gallium/drivers/freedreno/freedreno_state.c
+++ b/src/gallium/drivers/freedreno/freedreno_state.c
@@ -395,6 +395,7 @@ 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);
+       bool discard = ctx->rasterizer && ctx->rasterizer->rasterizer_discard;
 
        ctx->rasterizer = hwcso;
        ctx->dirty |= FD_DIRTY_RASTERIZER;
@@ -406,6 +407,9 @@ fd_rasterizer_state_bind(struct pipe_context *pctx, void *hwcso)
         */
        if (old_scissor != fd_context_get_scissor(ctx))
                ctx->dirty |= FD_DIRTY_SCISSOR;
+
+       if (ctx->rasterizer && (discard != ctx->rasterizer->rasterizer_discard))
+               ctx->dirty |= FD_DIRTY_RASTERIZER_DISCARD;
 }
 
 static void