r600g: move updating vertex buffer state into set_vertex_buffers

src/gallium/drivers/r600/r600_pipe.h

@@ -349,10 +349,11 @@ struct r600_context {
 	 * In that case, we bind this one: */
 	void			*dummy_pixel_shader;
 
-	bool			vertex_buffers_dirty;
 	boolean			dual_src_blend;
 	unsigned color0_format;
 
+	/* Vertex and index buffers. */
+	bool			vertex_buffers_dirty;
 	struct pipe_index_buffer index_buffer;
 	struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS];
 	unsigned		nr_vertex_buffers;

src/gallium/drivers/r600/r600_state_common.c

@@ -398,7 +398,11 @@ void r600_set_vertex_buffers(struct pipe_context *ctx, unsigned count,
 	struct r600_context *rctx = (struct r600_context *)ctx;
 
 	util_copy_vertex_buffers(rctx->vertex_buffer, &rctx->nr_vertex_buffers, buffers, count);
-	rctx->vertex_buffers_dirty = true;
+
+	r600_inval_vertex_cache(rctx);
+	rctx->vertex_buffer_state.num_dw = (rctx->chip_class >= EVERGREEN ? 12 : 10) *
+					   rctx->nr_vertex_buffers;
+	r600_atom_dirty(rctx, &rctx->vertex_buffer_state);
 }
 
 void *r600_create_vertex_elements(struct pipe_context *ctx,
@@ -760,15 +764,6 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *dinfo)
 
 	r600_update_derived_state(rctx);
 
-	/* Update vertex buffers. */
-	if (rctx->vertex_buffers_dirty) {
-		r600_inval_vertex_cache(rctx);
-		rctx->vertex_buffer_state.num_dw = (rctx->chip_class >= EVERGREEN ? 12 : 10) *
-						   rctx->nr_vertex_buffers;
-		r600_atom_dirty(rctx, &rctx->vertex_buffer_state);
-		rctx->vertex_buffers_dirty = FALSE;
-	}
-
 	if (info.indexed) {
 		/* Initialize the index buffer struct. */
 		pipe_resource_reference(&ib.buffer, rctx->index_buffer.buffer);