summaryrefslogtreecommitdiff
path: root/src/gallium/state_trackers
diff options
context:
space:
mode:
authorZack Rusin <zackr@vmware.com>2009-09-01 14:43:59 -0400
committerZack Rusin <zackr@vmware.com>2009-09-01 14:44:55 -0400
commit811aa02c7a0f4804189a8978395f07d27fb726ec (patch)
treef2f409dd76285175b9f6b9e44979e6417821a4bc /src/gallium/state_trackers
parent91c366359ce0bf5f450fd1d774b771c95ed2f651 (diff)
st/xorg: fold back the helper function into core
Diffstat (limited to 'src/gallium/state_trackers')
-rw-r--r--src/gallium/state_trackers/xorg/xorg_composite.c74
1 files changed, 32 insertions, 42 deletions
diff --git a/src/gallium/state_trackers/xorg/xorg_composite.c b/src/gallium/state_trackers/xorg/xorg_composite.c
index 8a12c03267..132c05e4ac 100644
--- a/src/gallium/state_trackers/xorg/xorg_composite.c
+++ b/src/gallium/state_trackers/xorg/xorg_composite.c
@@ -222,46 +222,6 @@ setup_vertex_data2(struct exa_context *ctx,
sizeof(vertices));
}
-
-static void
-draw_pictures(struct exa_context *exa,
- int srcX, int srcY, int maskX, int maskY,
- int dstX, int dstY, int width, int height)
-{
- struct pipe_context *pipe = exa->ctx;
- struct pipe_buffer *buf = 0;
-
- if (exa->num_bound_samplers == 0 ) { /* solid fill */
- buf = setup_vertex_data0(exa,
- srcX, srcY, maskX, maskY,
- dstX, dstY, width, height);
- } else if (exa->num_bound_samplers == 1 ) /* src */
- buf = setup_vertex_data1(exa,
- srcX, srcY, maskX, maskY,
- dstX, dstY, width, height);
- else if (exa->num_bound_samplers == 2) /* src + mask */
- buf = setup_vertex_data2(exa,
- srcX, srcY, maskX, maskY,
- dstX, dstY, width, height);
- else if (exa->num_bound_samplers == 3) { /* src + mask + dst */
- debug_assert(!"src/mask/dst not handled right now");
-#if 0
- buf = setup_vertex_data2(exa,
- srcX, srcY, maskX, maskY,
- dstX, dstY, width, height);
-#endif
- }
-
- if (buf) {
- util_draw_vertex_buffer(pipe, buf, 0,
- PIPE_PRIM_TRIANGLE_FAN,
- 4, /* verts */
- 1 + exa->num_bound_samplers); /* attribs/vert */
-
- pipe_buffer_reference(&buf, NULL);
- }
-}
-
boolean xorg_composite_accelerated(int op,
PicturePtr pSrcPicture,
PicturePtr pMaskPicture,
@@ -536,7 +496,37 @@ void xorg_composite(struct exa_context *exa,
int srcX, int srcY, int maskX, int maskY,
int dstX, int dstY, int width, int height)
{
- draw_pictures(exa, srcX, srcY, maskX, maskY,
- dstX, dstY, width, height);
+ struct pipe_context *pipe = exa->ctx;
+ struct pipe_buffer *buf = 0;
+
+ if (exa->num_bound_samplers == 0 ) { /* solid fill */
+ buf = setup_vertex_data0(exa,
+ srcX, srcY, maskX, maskY,
+ dstX, dstY, width, height);
+ } else if (exa->num_bound_samplers == 1 ) /* src */
+ buf = setup_vertex_data1(exa,
+ srcX, srcY, maskX, maskY,
+ dstX, dstY, width, height);
+ else if (exa->num_bound_samplers == 2) /* src + mask */
+ buf = setup_vertex_data2(exa,
+ srcX, srcY, maskX, maskY,
+ dstX, dstY, width, height);
+ else if (exa->num_bound_samplers == 3) { /* src + mask + dst */
+ debug_assert(!"src/mask/dst not handled right now");
+#if 0
+ buf = setup_vertex_data2(exa,
+ srcX, srcY, maskX, maskY,
+ dstX, dstY, width, height);
+#endif
+ }
+
+ if (buf) {
+ util_draw_vertex_buffer(pipe, buf, 0,
+ PIPE_PRIM_TRIANGLE_FAN,
+ 4, /* verts */
+ 1 + exa->num_bound_samplers); /* attribs/vert */
+
+ pipe_buffer_reference(&buf, NULL);
+ }
}