Mesa (master): dri/nouveau: Add some RGB888 span functions.

[Francisco Jerez]

Module: Mesa
Branch: master
Commit: 35041ec151fa6af71966d86869c38bc6b2f7606f
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=35041ec151fa6af71966d86869c38bc6b2f7606f

Author: Francisco Jerez <currojerez at riseup.net>
Date:   Tue Feb 23 16:30:48 2010 +0100

dri/nouveau: Add some RGB888 span functions.

---

 src/mesa/drivers/dri/nouveau/nouveau_span.c |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/nouveau/nouveau_span.c b/src/mesa/drivers/dri/nouveau/nouveau_span.c
index dbbbf15..f1a56dd 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_span.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_span.c
@@ -61,6 +61,15 @@
 
 #include "spantmp2.h"
 
+/* RGB888 span functions */
+#define SPANTMP_PIXEL_FMT GL_BGR
+#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
+#define TAG(x) nouveau_##x##_rgb888
+#define TAG2(x, y) nouveau_##x##_rgb888##y
+#define GET_PTR(x, y) (s->bo->map + (y)*s->pitch + (x)*s->cpp)
+
+#include "spantmp2.h"
+
 /* ARGB8888 span functions */
 #define SPANTMP_PIXEL_FMT GL_BGRA
 #define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
@@ -101,6 +110,8 @@ renderbuffer_map_unmap(struct gl_renderbuffer *rb, GLboolean map)
 			nouveau_InitPointers_rgb565(rb);
 			break;
 		case MESA_FORMAT_XRGB8888:
+			nouveau_InitPointers_rgb888(rb);
+			break;
 		case MESA_FORMAT_ARGB8888:
 			nouveau_InitPointers_argb8888(rb);
 			break;