3 files changed, 6 insertions, 17 deletions
diff --git a/src/gallium/drivers/r300/r300_context.c b/src/gallium/drivers/r300/r300_context.c
index 9425f93a279..43e567c4328 100644
--- a/src/gallium/drivers/r300/r300_context.c
+++ b/src/gallium/drivers/r300/r300_context.c
@@ -242,10 +242,7 @@ struct pipe_context* r300_create_context(struct pipe_screen* screen,
 
 boolean r300_check_cs(struct r300_context *r300, unsigned size)
 {
-    struct r300_cs_info cs_info;
-
-    r300->rws->get_cs_info(r300->rws, &cs_info);
-    return size <= cs_info.free;
+    return size <= r300->rws->get_cs_free_dwords(r300->rws);
 }
 
 void r300_finish(struct r300_context *r300)
diff --git a/src/gallium/drivers/r300/r300_render.c b/src/gallium/drivers/r300/r300_render.c
index 95a20c1fd4e..b97f7be7d40 100644
--- a/src/gallium/drivers/r300/r300_render.c
+++ b/src/gallium/drivers/r300/r300_render.c
@@ -913,7 +913,7 @@ static void r300_render_draw_elements(struct vbuf_render* render,
     unsigned max_index = (r300render->vbo_size - r300render->vbo_offset) /
                          (r300render->r300->vertex_info.size * 4) - 1;
     unsigned short_count;
-    struct r300_cs_info cs_info;
+    unsigned free_dwords;
 
     CS_LOCALS(r300);
 
@@ -926,9 +926,9 @@ static void r300_render_draw_elements(struct vbuf_render* render,
         NULL, 256, 0, 0, &end_cs_dwords);
 
     while (count) {
-        r300->rws->get_cs_info(r300->rws, &cs_info);
+        free_dwords = r300->rws->get_cs_free_dwords(r300->rws);
 
-        short_count = MIN2(count, (cs_info.free - end_cs_dwords - 6) * 2);
+        short_count = MIN2(count, (free_dwords - end_cs_dwords - 6) * 2);
 
         BEGIN_CS(6 + (short_count+1)/2);
         OUT_CS_REG(R300_GA_COLOR_CONTROL,
diff --git a/src/gallium/drivers/r300/r300_winsys.h b/src/gallium/drivers/r300/r300_winsys.h
index 6ce218923b1..6ef1c996a21 100644
--- a/src/gallium/drivers/r300/r300_winsys.h
+++ b/src/gallium/drivers/r300/r300_winsys.h
@@ -47,13 +47,6 @@ enum r300_reference_domain { /* bitfield */
     R300_REF_HW = 2
 };
 
-struct r300_cs_info {
-    /* In DWORDs. */
-    unsigned used;
-    unsigned free;
-    unsigned capacity;
-};
-
 struct r300_winsys_screen {
     void (*destroy)(struct r300_winsys_screen *ws);
     
@@ -109,9 +102,8 @@ struct r300_winsys_screen {
      * Returns TRUE if a flush is required. */
     boolean (*validate)(struct r300_winsys_screen* winsys);
 
-    /* Return current CS info. */
-    void (*get_cs_info)(struct r300_winsys_screen *winsys,
-                        struct r300_cs_info *info);
+    /* Return the number of free dwords in CS. */
+    unsigned (*get_cs_free_dwords)(struct r300_winsys_screen *winsys);
 
     /* Start a command emit. */
     void (*begin_cs)(struct r300_winsys_screen* winsys,