X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fi915simple%2Fi915_surface.c;h=5ffdb76682c56aeb3ced0596587d8a1a5e5077eb;hb=e4d1757f81323636e99abc5fff411d42e19e901a;hp=f4fbedbe9bc07166f1b2f30847099f4893a27614;hpb=f7922db610d05efee0ee8c5f0dadb69e3939482e;p=mesa.git

diff --git a/src/gallium/drivers/i915simple/i915_surface.c b/src/gallium/drivers/i915simple/i915_surface.c
index f4fbedbe9bc..5ffdb76682c 100644
--- a/src/gallium/drivers/i915simple/i915_surface.c
+++ b/src/gallium/drivers/i915simple/i915_surface.c
@@ -30,10 +30,10 @@
 #include "i915_state.h"
 #include "pipe/p_defines.h"
 #include "pipe/p_inlines.h"
-#include "pipe/p_util.h"
 #include "pipe/p_inlines.h"
-#include "pipe/p_winsys.h"
-#include "util/p_tile.h"
+#include "pipe/internal/p_winsys_screen.h"
+#include "util/u_tile.h"
+#include "util/u_rect.h"
 
 
 /* Assumes all values are within bounds -- no checking at this level -
@@ -41,49 +41,51 @@
  */
 static void
 i915_surface_copy(struct pipe_context *pipe,
-                  unsigned do_flip,
+                  boolean do_flip,
 		  struct pipe_surface *dst,
 		  unsigned dstx, unsigned dsty,
 		  struct pipe_surface *src,
 		  unsigned srcx, unsigned srcy, unsigned width, unsigned height)
 {
    assert( dst != src );
-   assert( dst->cpp == src->cpp );
+   assert( dst->block.size == src->block.size );
+   assert( dst->block.width == src->block.height );
+   assert( dst->block.height == src->block.height );
 
    if (0) {
-      pipe_copy_rect(pipe_surface_map(dst),
-                     dst->cpp,
-                     dst->pitch,
-                     dstx, dsty, 
-                     width, height, 
-                     pipe_surface_map(src), 
-                     do_flip ? -(int) src->pitch : src->pitch, 
-                     srcx, do_flip ? 1 - srcy - height : srcy);
+      void *dst_map = pipe->screen->surface_map( pipe->screen,
+                                                 dst,
+                                                 PIPE_BUFFER_USAGE_CPU_WRITE );
+      
+      const void *src_map = pipe->screen->surface_map( pipe->screen,
+                                                       src,
+                                                       PIPE_BUFFER_USAGE_CPU_READ );
+      
+      pipe_copy_rect(dst_map,
+                     &dst->block,
+                     dst->stride,
+                     dstx, dsty,
+                     width, height,
+                     src_map,
+                     do_flip ? -(int) src->stride : src->stride,
+                     srcx, do_flip ? height - 1 - srcy : srcy);
 
-      pipe_surface_unmap(src);
-      pipe_surface_unmap(dst);
+      pipe->screen->surface_unmap(pipe->screen, src);
+      pipe->screen->surface_unmap(pipe->screen, dst);
    }
    else {
+      assert(dst->block.width == 1);
+      assert(dst->block.height == 1);
       i915_copy_blit( i915_context(pipe),
                       do_flip,
-		      dst->cpp,
-		      (short) src->pitch, src->buffer, src->offset,
-		      (short) dst->pitch, dst->buffer, dst->offset,
+                      dst->block.size,
+		      (unsigned short) src->stride, src->buffer, src->offset,
+		      (unsigned short) dst->stride, dst->buffer, dst->offset,
 		      (short) srcx, (short) srcy, (short) dstx, (short) dsty, (short) width, (short) height );
    }
 }
 
 
-/* Fill a rectangular sub-region.  Need better logic about when to
- * push buffers into AGP - will currently do so whenever possible.
- */
-static void *
-get_pointer(struct pipe_surface *dst, void *dst_map, unsigned x, unsigned y)
-{
-   return (char *)dst_map + (y * dst->pitch + x) * dst->cpp;
-}
-
-
 static void
 i915_surface_fill(struct pipe_context *pipe,
 		  struct pipe_surface *dst,
@@ -91,50 +93,23 @@ i915_surface_fill(struct pipe_context *pipe,
 		  unsigned width, unsigned height, unsigned value)
 {
    if (0) {
-      unsigned i, j;
-      void *dst_map = pipe_surface_map(dst);
+      void *dst_map = pipe->screen->surface_map( pipe->screen,
+                                                 dst,
+                                                 PIPE_BUFFER_USAGE_CPU_WRITE );
 
-      switch (dst->cpp) {
-      case 1: {
-	 ubyte *row = get_pointer(dst, dst_map, dstx, dsty);
-	 for (i = 0; i < height; i++) {
-	    memset(row, value, width);
-	    row += dst->pitch;
-	 }
-      }
-	 break;
-      case 2: {
-	 ushort *row = get_pointer(dst, dst_map, dstx, dsty);
-	 for (i = 0; i < height; i++) {
-	    for (j = 0; j < width; j++)
-	       row[j] = (ushort) value;
-	    row += dst->pitch;
-	 }
-      }
-	 break;
-      case 4: {
-	 unsigned *row = get_pointer(dst, dst_map, dstx, dsty);
-	 for (i = 0; i < height; i++) {
-	    for (j = 0; j < width; j++)
-	       row[j] = value;
-	    row += dst->pitch;
-	 }
-      }
-	 break;
-      default:
-	 assert(0);
-	 break;
-      }
+      pipe_fill_rect(dst_map, &dst->block, dst->stride, dstx, dsty, width, height, value);
 
-      pipe_surface_unmap( dst );
+      pipe->screen->surface_unmap(pipe->screen, dst);
    }
    else {
+      assert(dst->block.width == 1);
+      assert(dst->block.height == 1);
       i915_fill_blit( i915_context(pipe),
-		      dst->cpp,
-		      (short) dst->pitch, 
+		      dst->block.size,
+		      (unsigned short) dst->stride,
 		      dst->buffer, dst->offset,
-		      (short) dstx, (short) dsty, 
-		      (short) width, (short) height, 
+		      (short) dstx, (short) dsty,
+		      (short) width, (short) height,
 		      value );
    }
 }