r600g: store samplers/views across blit when we need to modify them

also fixup framebuffer state copies to avoid bad state.

1 files changed, 10 insertions, 8 deletions

diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c
index a5298e3fdf..4e95d4c490 100644
--- a/src/gallium/drivers/r600/evergreen_state.c
+++ b/src/gallium/drivers/r600/evergreen_state.c
@@ -39,6 +39,7 @@
 #include <util/u_pack_color.h>
 #include <util/u_memory.h>
 #include <util/u_inlines.h>
+#include <util/u_framebuffer.h>
 #include <pipebuffer/pb_buffer.h>
 #include "r600.h"
 #include "evergreend.h"
@@ -500,6 +501,9 @@ static void evergreen_set_ps_sampler_view(struct pipe_context *ctx, unsigned cou
 	struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
 	struct r600_pipe_sampler_view **resource = (struct r600_pipe_sampler_view **)views;
 
+	rctx->ps_samplers.views = resource;
+	rctx->ps_samplers.n_views = count;
+
 	for (int i = 0; i < count; i++) {
 		if (resource[i]) {
 			evergreen_context_pipe_state_set_ps_resource(&rctx->ctx, &resource[i]->state, i);
@@ -523,6 +527,9 @@ static void evergreen_bind_ps_sampler(struct pipe_context *ctx, unsigned count,
 	struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
 	struct r600_pipe_state **rstates = (struct r600_pipe_state **)states;
 
+	rctx->ps_samplers.samplers = states;
+	rctx->ps_samplers.n_samplers = count;
+
 	for (int i = 0; i < count; i++) {
 		evergreen_context_pipe_state_set_ps_sampler(&rctx->ctx, rstates[i], i);
 	}
@@ -842,14 +849,9 @@ static void evergreen_set_framebuffer_state(struct pipe_context *ctx,
 
 	/* unreference old buffer and reference new one */
 	rstate->id = R600_PIPE_STATE_FRAMEBUFFER;
-	for (int i = 0; i < rctx->framebuffer.nr_cbufs; i++) {
-		pipe_surface_reference(&rctx->framebuffer.cbufs[i], NULL);
-	}
-	for (int i = 0; i < state->nr_cbufs; i++) {
-		pipe_surface_reference(&rctx->framebuffer.cbufs[i], state->cbufs[i]);
-	}
-	pipe_surface_reference(&rctx->framebuffer.zsbuf, state->zsbuf);
-	rctx->framebuffer = *state;
+
+	util_copy_framebuffer_state(&rctx->framebuffer, state);
+
 	rctx->pframebuffer = &rctx->framebuffer;
 
 	/* build states */