/* 32-bit BGRA */
#define STORE_PIXEL_A8R8G8B8(DST, X, Y, VALUE) \
- DST[3] = VALUE[ACOMP]; \
- DST[2] = VALUE[RCOMP]; \
- DST[1] = VALUE[GCOMP]; \
- DST[0] = VALUE[BCOMP]
+ *DST = VALUE[ACOMP] << 24 | VALUE[RCOMP] << 16 | VALUE[GCOMP] << 8 | VALUE[BCOMP]
#define STORE_PIXEL_RGB_A8R8G8B8(DST, X, Y, VALUE) \
- DST[3] = 0xff; \
- DST[2] = VALUE[RCOMP]; \
- DST[1] = VALUE[GCOMP]; \
- DST[0] = VALUE[BCOMP]
+ *DST = 0xff << 24 | VALUE[RCOMP] << 16 | VALUE[GCOMP] << 8 | VALUE[BCOMP]
#define FETCH_PIXEL_A8R8G8B8(DST, SRC) \
- DST[ACOMP] = SRC[3]; \
- DST[RCOMP] = SRC[2]; \
- DST[GCOMP] = SRC[1]; \
- DST[BCOMP] = SRC[0]
+ DST[ACOMP] = *SRC >> 24; \
+ DST[RCOMP] = (*SRC >> 16) & 0xff; \
+ DST[GCOMP] = (*SRC >> 8) & 0xff; \
+ DST[BCOMP] = *SRC & 0xff
+
+
+/* 32-bit BGRX */
+#define STORE_PIXEL_X8R8G8B8(DST, X, Y, VALUE) \
+ *DST = 0xff << 24 | VALUE[RCOMP] << 16 | VALUE[GCOMP] << 8 | VALUE[BCOMP]
+#define STORE_PIXEL_RGB_X8R8G8B8(DST, X, Y, VALUE) \
+ *DST = 0xff << 24 | VALUE[RCOMP] << 16 | VALUE[GCOMP] << 8 | VALUE[BCOMP]
+#define FETCH_PIXEL_X8R8G8B8(DST, SRC) \
+ DST[ACOMP] = 0xff; \
+ DST[RCOMP] = (*SRC >> 16) & 0xff; \
+ DST[GCOMP] = (*SRC >> 8) & 0xff; \
+ DST[BCOMP] = *SRC & 0xff
/* 16-bit BGR */
#define STORE_PIXEL_R5G6B5(DST, X, Y, VALUE) \
do { \
int d = DITHER_COMP(X, Y) >> 6; \
- GLushort *p = (GLushort *)DST; \
- *p = ( ((DITHER_CLAMP((VALUE[RCOMP]) + d) & 0xf8) << 8) | \
- ((DITHER_CLAMP((VALUE[GCOMP]) + d) & 0xfc) << 3) | \
- ((DITHER_CLAMP((VALUE[BCOMP]) + d) & 0xf8) >> 3) ); \
+ *DST = ( ((DITHER_CLAMP((VALUE[RCOMP]) + d) & 0xf8) << 8) | \
+ ((DITHER_CLAMP((VALUE[GCOMP]) + d) & 0xfc) << 3) | \
+ ((DITHER_CLAMP((VALUE[BCOMP]) + d) & 0xf8) >> 3) ); \
} while(0)
#define FETCH_PIXEL_R5G6B5(DST, SRC) \
do { \
- GLushort p = *(GLushort *)SRC; \
DST[ACOMP] = 0xff; \
- DST[RCOMP] = ((p >> 8) & 0xf8) * 255 / 0xf8; \
- DST[GCOMP] = ((p >> 3) & 0xfc) * 255 / 0xfc; \
- DST[BCOMP] = ((p << 3) & 0xf8) * 255 / 0xf8; \
+ DST[RCOMP] = ((*SRC >> 8) & 0xf8) * 255 / 0xf8; \
+ DST[GCOMP] = ((*SRC >> 3) & 0xfc) * 255 / 0xfc; \
+ DST[BCOMP] = ((*SRC << 3) & 0xf8) * 255 / 0xf8; \
} while(0)
#define SPAN_VARS \
struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
#define INIT_PIXEL_PTR(P, X, Y) \
- GLubyte *P = (GLubyte *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch + (X) * 4;
-#define INC_PIXEL_PTR(P) P += 4
+ GLuint *P = (GLuint *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch / 4 + (X)
+#define INC_PIXEL_PTR(P) P++
#define STORE_PIXEL(DST, X, Y, VALUE) \
STORE_PIXEL_A8R8G8B8(DST, X, Y, VALUE)
#define STORE_PIXEL_RGB(DST, X, Y, VALUE) \
#include "swrast/s_spantemp.h"
-/* 16-bit BGR */
-#define NAME(FUNC) FUNC##_R5G6B5
+/* 32-bit BGRX */
+#define NAME(FUNC) FUNC##_X8R8G8B8
#define RB_TYPE GLubyte
#define SPAN_VARS \
struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
#define INIT_PIXEL_PTR(P, X, Y) \
- GLubyte *P = (GLubyte *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch + (X) * 2;
-#define INC_PIXEL_PTR(P) P += 2
+ GLuint *P = (GLuint *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch / 4 + (X);
+#define INC_PIXEL_PTR(P) P++
#define STORE_PIXEL(DST, X, Y, VALUE) \
- STORE_PIXEL_R5G6B5(DST, X, Y, VALUE)
+ STORE_PIXEL_X8R8G8B8(DST, X, Y, VALUE)
+#define STORE_PIXEL_RGB(DST, X, Y, VALUE) \
+ STORE_PIXEL_RGB_X8R8G8B8(DST, X, Y, VALUE)
#define FETCH_PIXEL(DST, SRC) \
- FETCH_PIXEL_R5G6B5(DST, SRC)
+ FETCH_PIXEL_X8R8G8B8(DST, SRC)
#include "swrast/s_spantemp.h"
-/* 8-bit BGR */
-#define NAME(FUNC) FUNC##_R3G3B2
+/* 16-bit BGR */
+#define NAME(FUNC) FUNC##_R5G6B5
#define RB_TYPE GLubyte
#define SPAN_VARS \
struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
#define INIT_PIXEL_PTR(P, X, Y) \
- GLubyte *P = (GLubyte *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch + (X) * 1;
-#define INC_PIXEL_PTR(P) P += 1
+ GLushort *P = (GLushort *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch / 2 + (X);
+#define INC_PIXEL_PTR(P) P++
#define STORE_PIXEL(DST, X, Y, VALUE) \
- STORE_PIXEL_R3G3B2(DST, X, Y, VALUE)
+ STORE_PIXEL_R5G6B5(DST, X, Y, VALUE)
#define FETCH_PIXEL(DST, SRC) \
- FETCH_PIXEL_R3G3B2(DST, SRC)
+ FETCH_PIXEL_R5G6B5(DST, SRC)
#include "swrast/s_spantemp.h"
-/* 8-bit color index */
-#define NAME(FUNC) FUNC##_CI8
-#define CI_MODE
+/* 8-bit BGR */
+#define NAME(FUNC) FUNC##_R3G3B2
#define RB_TYPE GLubyte
#define SPAN_VARS \
struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
#define INIT_PIXEL_PTR(P, X, Y) \
- GLubyte *P = (GLubyte *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch + (X);
+ GLubyte *P = (GLubyte *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch + (X) * 1;
#define INC_PIXEL_PTR(P) P += 1
#define STORE_PIXEL(DST, X, Y, VALUE) \
- *DST = VALUE[0]
+ STORE_PIXEL_R3G3B2(DST, X, Y, VALUE)
#define FETCH_PIXEL(DST, SRC) \
- DST = SRC[0]
+ FETCH_PIXEL_R3G3B2(DST, SRC)
#include "swrast/s_spantemp.h"
#define SPAN_VARS \
struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
#define INIT_PIXEL_PTR(P, X, Y) \
- GLubyte *P = (GLubyte *)row;
-#define INC_PIXEL_PTR(P) P += 4
+ GLuint *P = (GLuint *)row;
+#define INC_PIXEL_PTR(P) P++
#define STORE_PIXEL(DST, X, Y, VALUE) \
STORE_PIXEL_A8R8G8B8(DST, X, Y, VALUE)
#define STORE_PIXEL_RGB(DST, X, Y, VALUE) \
#include "swrast_spantemp.h"
-/* 16-bit BGR */
-#define NAME(FUNC) FUNC##_R5G6B5_front
+/* 32-bit BGRX */
+#define NAME(FUNC) FUNC##_X8R8G8B8_front
#define RB_TYPE GLubyte
#define SPAN_VARS \
struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
#define INIT_PIXEL_PTR(P, X, Y) \
- GLubyte *P = (GLubyte *)row;
-#define INC_PIXEL_PTR(P) P += 2
+ GLuint *P = (GLuint *)row;
+#define INC_PIXEL_PTR(P) P++
#define STORE_PIXEL(DST, X, Y, VALUE) \
- STORE_PIXEL_R5G6B5(DST, X, Y, VALUE)
+ STORE_PIXEL_X8R8G8B8(DST, X, Y, VALUE)
+#define STORE_PIXEL_RGB(DST, X, Y, VALUE) \
+ STORE_PIXEL_RGB_X8R8G8B8(DST, X, Y, VALUE)
#define FETCH_PIXEL(DST, SRC) \
- FETCH_PIXEL_R5G6B5(DST, SRC)
+ FETCH_PIXEL_X8R8G8B8(DST, SRC)
#include "swrast_spantemp.h"
-/* 8-bit BGR */
-#define NAME(FUNC) FUNC##_R3G3B2_front
+/* 16-bit BGR */
+#define NAME(FUNC) FUNC##_R5G6B5_front
#define RB_TYPE GLubyte
#define SPAN_VARS \
struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
#define INIT_PIXEL_PTR(P, X, Y) \
- GLubyte *P = (GLubyte *)row;
-#define INC_PIXEL_PTR(P) P += 1
+ GLushort *P = (GLushort *)row;
+#define INC_PIXEL_PTR(P) P += 2
#define STORE_PIXEL(DST, X, Y, VALUE) \
- STORE_PIXEL_R3G3B2(DST, X, Y, VALUE)
+ STORE_PIXEL_R5G6B5(DST, X, Y, VALUE)
#define FETCH_PIXEL(DST, SRC) \
- FETCH_PIXEL_R3G3B2(DST, SRC)
+ FETCH_PIXEL_R5G6B5(DST, SRC)
#include "swrast_spantemp.h"
-/* 8-bit color index */
-#define NAME(FUNC) FUNC##_CI8_front
-#define CI_MODE
+/* 8-bit BGR */
+#define NAME(FUNC) FUNC##_R3G3B2_front
#define RB_TYPE GLubyte
#define SPAN_VARS \
struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
GLubyte *P = (GLubyte *)row;
#define INC_PIXEL_PTR(P) P += 1
#define STORE_PIXEL(DST, X, Y, VALUE) \
- *DST = VALUE[0]
+ STORE_PIXEL_R3G3B2(DST, X, Y, VALUE)
#define FETCH_PIXEL(DST, SRC) \
- DST = SRC[0]
+ FETCH_PIXEL_R3G3B2(DST, SRC)
#include "swrast_spantemp.h"
xrb->Base.PutValues = put_values_A8R8G8B8;
xrb->Base.PutMonoValues = put_mono_values_A8R8G8B8;
break;
+ case PF_X8R8G8B8:
+ xrb->Base.GetRow = get_row_X8R8G8B8;
+ xrb->Base.GetValues = get_values_X8R8G8B8;
+ xrb->Base.PutRow = put_row_X8R8G8B8;
+ xrb->Base.PutRowRGB = put_row_rgb_X8R8G8B8;
+ xrb->Base.PutMonoRow = put_mono_row_X8R8G8B8;
+ xrb->Base.PutValues = put_values_X8R8G8B8;
+ xrb->Base.PutMonoValues = put_mono_values_X8R8G8B8;
+ break;
case PF_R5G6B5:
xrb->Base.GetRow = get_row_R5G6B5;
xrb->Base.GetValues = get_values_R5G6B5;
xrb->Base.PutValues = put_values_R3G3B2;
xrb->Base.PutMonoValues = put_mono_values_R3G3B2;
break;
- case PF_CI8:
- xrb->Base.GetRow = get_row_CI8;
- xrb->Base.GetValues = get_values_CI8;
- xrb->Base.PutRow = put_row_CI8;
- xrb->Base.PutMonoRow = put_mono_row_CI8;
- xrb->Base.PutValues = put_values_CI8;
- xrb->Base.PutMonoValues = put_mono_values_CI8;
- break;
default:
assert(0);
return;
xrb->Base.PutValues = put_values_A8R8G8B8_front;
xrb->Base.PutMonoValues = put_mono_values_A8R8G8B8_front;
break;
+ case PF_X8R8G8B8:
+ xrb->Base.GetRow = get_row_X8R8G8B8_front;
+ xrb->Base.GetValues = get_values_X8R8G8B8_front;
+ xrb->Base.PutRow = put_row_X8R8G8B8_front;
+ xrb->Base.PutRowRGB = put_row_rgb_X8R8G8B8_front;
+ xrb->Base.PutMonoRow = put_mono_row_X8R8G8B8_front;
+ xrb->Base.PutValues = put_values_X8R8G8B8_front;
+ xrb->Base.PutMonoValues = put_mono_values_X8R8G8B8_front;
+ break;
case PF_R5G6B5:
xrb->Base.GetRow = get_row_R5G6B5_front;
xrb->Base.GetValues = get_values_R5G6B5_front;
xrb->Base.PutValues = put_values_R3G3B2_front;
xrb->Base.PutMonoValues = put_mono_values_R3G3B2_front;
break;
- case PF_CI8:
- xrb->Base.GetRow = get_row_CI8_front;
- xrb->Base.GetValues = get_values_CI8_front;
- xrb->Base.PutRow = put_row_CI8_front;
- xrb->Base.PutMonoRow = put_mono_row_CI8_front;
- xrb->Base.PutValues = put_values_CI8_front;
- xrb->Base.PutMonoValues = put_mono_values_CI8_front;
- break;
default:
assert(0);
return;