r600g: optimise the draw emission packets for r600/eg

[mesa.git] / src / gallium / drivers / softpipe / sp_state_clip.c

diff --git a/src/gallium/drivers/softpipe/sp_state_clip.c b/src/gallium/drivers/softpipe/sp_state_clip.c
index 08c5f06d05d3505bbe2814595931c7eb86c551a0..f3a4c234e27c0edc92b725854f2532cff7566590 100644 (file)
--- a/src/gallium/drivers/softpipe/sp_state_clip.c
+++ b/src/gallium/drivers/softpipe/sp_state_clip.c
@@ -29,11 +29,12 @@
  */
 #include "sp_context.h"
 #include "sp_state.h"
-#include "pipe/draw/draw_context.h"
+#include "draw/draw_context.h"
 
 
-void softpipe_set_clip_state( struct pipe_context *pipe,
-                            const struct pipe_clip_state *clip )
+static void
+softpipe_set_clip_state(struct pipe_context *pipe,
+                        const struct pipe_clip_state *clip)
 {
    struct softpipe_context *softpipe = softpipe_context(pipe);
 
@@ -42,42 +43,51 @@ void softpipe_set_clip_state( struct pipe_context *pipe,
 }
 
 
-
-/* Called when driver state tracker notices changes to the viewport
- * matrix:
- */
-void softpipe_set_viewport_state( struct pipe_context *pipe,
-                                  const struct pipe_viewport_state *viewport )
+static void
+softpipe_set_viewport_state(struct pipe_context *pipe,
+                            const struct pipe_viewport_state *viewport)
 {
    struct softpipe_context *softpipe = softpipe_context(pipe);
 
-   softpipe->viewport = *viewport; /* struct copy */
-   softpipe->dirty |= SP_NEW_VIEWPORT;
-
    /* pass the viewport info to the draw module */
    draw_set_viewport_state(softpipe->draw, viewport);
 
-   /* Using tnl/ and vf/ modules is temporary while getting started.
-    * Full pipe will have vertex shader, vertex fetch of its own.
-    */
+   softpipe->viewport = *viewport; /* struct copy */
+   softpipe->dirty |= SP_NEW_VIEWPORT;
 }
 
 
-void softpipe_set_scissor_state( struct pipe_context *pipe,
-                                 const struct pipe_scissor_state *scissor )
+static void
+softpipe_set_scissor_state(struct pipe_context *pipe,
+                           const struct pipe_scissor_state *scissor)
 {
    struct softpipe_context *softpipe = softpipe_context(pipe);
 
-   memcpy( &softpipe->scissor, scissor, sizeof(*scissor) );
+   draw_flush(softpipe->draw);
+
+   softpipe->scissor = *scissor; /* struct copy */
    softpipe->dirty |= SP_NEW_SCISSOR;
 }
 
 
-void softpipe_set_polygon_stipple( struct pipe_context *pipe,
-                                   const struct pipe_poly_stipple *stipple )
+static void
+softpipe_set_polygon_stipple(struct pipe_context *pipe,
+                             const struct pipe_poly_stipple *stipple)
 {
    struct softpipe_context *softpipe = softpipe_context(pipe);
 
-   memcpy( &softpipe->poly_stipple, stipple, sizeof(*stipple) );
+   draw_flush(softpipe->draw);
+
+   softpipe->poly_stipple = *stipple; /* struct copy */
    softpipe->dirty |= SP_NEW_STIPPLE;
 }
+
+
+void
+softpipe_init_clip_funcs(struct pipe_context *pipe)
+{
+   pipe->set_clip_state = softpipe_set_clip_state;
+   pipe->set_viewport_state = softpipe_set_viewport_state;
+   pipe->set_scissor_state = softpipe_set_scissor_state;
+   pipe->set_polygon_stipple = softpipe_set_polygon_stipple;
+}