From b5f49e6f91664a82f2356d667eaa8504ba56b7c0 Mon Sep 17 00:00:00 2001
From: Felix Kuehling <fxkuehl@gmx.de>
Date: Sat, 15 Jan 2005 14:37:33 +0000
Subject: Converted to use spantmp2.h.

---
 src/mesa/drivers/dri/savage/savagespan.c | 106 ++++++++++---------------------
 1 file changed, 32 insertions(+), 74 deletions(-)

(limited to 'src/mesa/drivers/dri/savage/savagespan.c')

diff --git a/src/mesa/drivers/dri/savage/savagespan.c b/src/mesa/drivers/dri/savage/savagespan.c
index 6cda13cc29..417fd3864c 100644
--- a/src/mesa/drivers/dri/savage/savagespan.c
+++ b/src/mesa/drivers/dri/savage/savagespan.c
@@ -39,14 +39,11 @@
    GLuint cpp   = savageScreen->cpp;			\
    GLuint pitch = imesa->aperturePitch;			\
    GLuint height = dPriv->h;				\
-   char *buf = (char *)(imesa->drawMap +		\
+   char *buf = (char *)(map +				\
 			dPriv->x * cpp +		\
 			dPriv->y * pitch);		\
-   char *read_buf = (char *)(imesa->readMap +		\
-			     dPriv->x * cpp +		\
-			     dPriv->y * pitch); 	\
-   GLuint p = SAVAGE_CONTEXT( ctx )->MonoColor;         \
-   (void) read_buf; (void) buf; (void) p
+   GLuint p;						\
+   (void) p
 
 #define LOCAL_DEPTH_VARS				\
    savageContextPtr imesa = SAVAGE_CONTEXT(ctx);	\
@@ -61,8 +58,6 @@
 
 #define LOCAL_STENCIL_VARS LOCAL_DEPTH_VARS
 
-#define INIT_MONO_PIXEL(p)
-
 #define CLIPPIXEL(_x,_y) (_x >= minx && _x < maxx && \
 			  _y >= miny && _y < maxy)
 
@@ -81,6 +76,16 @@
 
 #define HW_LOCK()
 
+#define HW_UNLOCK()
+
+#define HW_WRITE_LOCK()					\
+	savageContextPtr imesa = SAVAGE_CONTEXT(ctx);	\
+	char *map = imesa->drawMap;
+
+#define HW_READ_LOCK()					\
+	savageContextPtr imesa = SAVAGE_CONTEXT(ctx);	\
+	char *map = imesa->readMap;
+
 #define HW_CLIPLOOP()						\
   do {								\
     __DRIdrawablePrivate *dPriv = imesa->driDrawable;		\
@@ -96,66 +101,36 @@
     }						\
   } while (0)
 
-#define HW_UNLOCK()
-
 
 /* 16 bit, 565 rgb color spanline and pixel functions
  */
-#undef INIT_MONO_PIXEL
-#define INIT_MONO_PIXEL(p, color) \
-  p = SAVAGEPACKCOLOR565( color[0], color[1], color[2] )
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-do{									\
-   *(GLushort *)(buf + (_x<<1) + _y*pitch)  = ( (((int)r & 0xf8) << 8) |\
-		                             (((int)g & 0xfc) << 3) |	\
-		                             (((int)b & 0xf8) >> 3));	\
-}while(0)
-#define WRITE_PIXEL( _x, _y, p )  \
-do{								\
-   *(GLushort *)(buf + (_x<<1) + _y*pitch) = p;			\
-}while(0)
-
-#define READ_RGBA( rgba, _x, _y )				\
-do {								\
-   GLushort p = *(GLushort *)(read_buf + (_x<<1) + _y*pitch);	\
-   rgba[0] = (((p >> 11) & 0x1f) * 255) >>5;			\
-   rgba[1] = (((p >>  5) & 0x3f) * 255) >>6;			\
-   rgba[2] = (((p >>  0) & 0x1f) * 255) >>5;			\
-   rgba[3] = 255;						\
-} while(0)
+#define GET_SRC_PTR(_x, _y) (buf + (_x<<1) + _y*pitch)
+#define GET_DST_PTR(_x, _y) GET_SRC_PTR(_x, _y)
+#define SPANTMP_PIXEL_FMT GL_RGB
+#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_SHORT_5_6_5
 
 #define TAG(x) savage##x##_565
-#include "spantmp.h"
+#define TAG2(x,y) savage##x##_565##y
+#include "spantmp2.h"
 
 
 /* 32 bit, 8888 ARGB color spanline and pixel functions
  */
-#undef INIT_MONO_PIXEL
-#define INIT_MONO_PIXEL(p, color) \
-  p = SAVAGEPACKCOLOR8888( color[0], color[1], color[2], color[3] )
-
-#define WRITE_RGBA( _x, _y, r, g, b, a )				\
-   *(GLuint *)(buf + (_x<<2) + _y*pitch)  = ( ((GLuint)a << 24) |	\
-		                            ((GLuint)r << 16) |	\
-		                            ((GLuint)g << 8) |	\
-		                            ((GLuint)b ))
-#define WRITE_PIXEL( _x, _y, p )  \
-   *(GLuint *)(buf + (_x<<2) + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y )				\
-do {								\
-   GLuint p = *(GLuint *)(read_buf + (_x<<2) + _y*pitch);	\
-   rgba[0] = (p >> 16) & 0xFF;			\
-   rgba[1] = (p >>  8) & 0xFF;			\
-   rgba[2] = (p >>  0) & 0xFF;			\
-   rgba[3] = 0xFF;				\
-} while(0)
+#define GET_SRC_PTR(_x, _y) (buf + (_x<<2) + _y*pitch)
+#define GET_DST_PTR(_x, _y) GET_SRC_PTR(_x, _y)
+#define SPANTMP_PIXEL_FMT GL_BGRA
+#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
 
 #define TAG(x) savage##x##_8888
-#include "spantmp.h"
+#define TAG2(x,y) savage##x##_8888##y
+#include "spantmp2.h"
 
 
+#undef HW_WRITE_LOCK
+#define HW_WRITE_LOCK()
+#undef HW_READ_LOCK
+#define HW_READ_LOCK()
+
 
 
 /* 16 bit integer depthbuffer functions
@@ -333,25 +308,8 @@ void savageDDInitSpanFuncs( GLcontext *ctx )
    
    switch (imesa->savageScreen->cpp) 
    {
-   case 2:
-      swdd->WriteRGBASpan = savageWriteRGBASpan_565;
-      swdd->WriteRGBSpan = savageWriteRGBSpan_565;
-      swdd->WriteMonoRGBASpan = savageWriteMonoRGBASpan_565;
-      swdd->WriteRGBAPixels = savageWriteRGBAPixels_565;
-      swdd->WriteMonoRGBAPixels = savageWriteMonoRGBAPixels_565;
-      swdd->ReadRGBASpan = savageReadRGBASpan_565;
-      swdd->ReadRGBAPixels = savageReadRGBAPixels_565;
-   
-      break;
-
-   case 4:
-      swdd->WriteRGBASpan = savageWriteRGBASpan_8888;
-      swdd->WriteRGBSpan = savageWriteRGBSpan_8888;
-      swdd->WriteMonoRGBASpan = savageWriteMonoRGBASpan_8888;
-      swdd->WriteRGBAPixels = savageWriteRGBAPixels_8888;
-      swdd->WriteMonoRGBAPixels = savageWriteMonoRGBAPixels_8888;
-      swdd->ReadRGBASpan = savageReadRGBASpan_8888;
-      swdd->ReadRGBAPixels = savageReadRGBAPixels_8888;
+   case 2: savageInitPointers_565( swdd ); break;
+   case 4: savageInitPointers_8888( swdd );
    }
 
    switch (imesa->savageScreen->zpp)
-- 
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