diff options
| author | Kendall Bennett <[email protected]> | 2003-10-08 01:53:30 +0000 |
|---|---|---|
| committer | Kendall Bennett <[email protected]> | 2003-10-08 01:53:30 +0000 |
| commit | 2cdd699a77f7801b1e37b72108a33fa95354e67a (patch) | |
| tree | 09e9862652847f7eeeb6258620fb2012c8e6e90c /src/mesa/drivers/dri/fb | |
| parent | 4e5b58f48382862922dbc387080bfb2378a43b47 (diff) | |
More SciTech SNAP specific changes to glheader.h. Also modified the macros
in swrast/s_spantemp.h to allow dithering to be used in the SNAP drivers.
Diffstat (limited to 'src/mesa/drivers/dri/fb')
| -rw-r--r-- | src/mesa/drivers/dri/fb/fb_dri.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/mesa/drivers/dri/fb/fb_dri.c b/src/mesa/drivers/dri/fb/fb_dri.c index 945a78f2d0f..794e3d1fc8c 100644 --- a/src/mesa/drivers/dri/fb/fb_dri.c +++ b/src/mesa/drivers/dri/fb/fb_dri.c @@ -1,4 +1,4 @@ -/* $Id: fb_dri.c,v 1.1 2003/08/06 18:11:57 keithw Exp $ */ +/* $Id: fb_dri.c,v 1.2 2003/10/08 01:53:30 kendallb Exp $ */ /* * Mesa 3-D graphics library @@ -212,9 +212,9 @@ init_core_functions( GLcontext *ctx ) #define INIT_PIXEL_PTR(P, X, Y) \ GLubyte *P = (char *)dPriv->currentBuffer + (Y) * dPriv->currentPitch + (X) * 3 #define INC_PIXEL_PTR(P) P += 3 -#define STORE_RGB_PIXEL(P, R, G, B) \ +#define STORE_RGB_PIXEL(P, X, Y, R, G, B) \ P[0] = B; P[1] = G; P[2] = R -#define STORE_RGBA_PIXEL(P, R, G, B, A) \ +#define STORE_RGBA_PIXEL(P, X, Y, R, G, B, A) \ P[0] = B; P[1] = G; P[2] = R #define FETCH_RGBA_PIXEL(R, G, B, A, P) \ R = P[2]; G = P[1]; B = P[0]; A = CHAN_MAX @@ -230,9 +230,9 @@ init_core_functions( GLcontext *ctx ) #define INIT_PIXEL_PTR(P, X, Y) \ GLubyte *P = (char *)dPriv->currentBuffer + (Y) * dPriv->currentPitch + (X) * 4; #define INC_PIXEL_PTR(P) P += 4 -#define STORE_RGB_PIXEL(P, R, G, B) \ +#define STORE_RGB_PIXEL(P, X, Y, R, G, B) \ P[0] = B; P[1] = G; P[2] = R; P[3] = 255 -#define STORE_RGBA_PIXEL(P, R, G, B, A) \ +#define STORE_RGBA_PIXEL(P, X, Y, R, G, B, A) \ P[0] = B; P[1] = G; P[2] = R; P[3] = A #define FETCH_RGBA_PIXEL(R, G, B, A, P) \ R = P[2]; G = P[1]; B = P[0]; A = P[3] @@ -248,9 +248,9 @@ init_core_functions( GLcontext *ctx ) #define INIT_PIXEL_PTR(P, X, Y) \ GLushort *P = (GLushort *) ((char *)dPriv->currentBuffer + (Y) * dPriv->currentPitch + (X) * 2) #define INC_PIXEL_PTR(P) P += 1 -#define STORE_RGB_PIXEL(P, R, G, B) \ +#define STORE_RGB_PIXEL(P, X, Y, R, G, B) \ *P = ( (((R) & 0xf8) << 8) | (((G) & 0xfc) << 3) | ((B) >> 3) ) -#define STORE_RGBA_PIXEL(P, R, G, B, A) \ +#define STORE_RGBA_PIXEL(P, X, Y, R, G, B, A) \ *P = ( (((R) & 0xf8) << 8) | (((G) & 0xfc) << 3) | ((B) >> 3) ) #define FETCH_RGBA_PIXEL(R, G, B, A, P) \ R = ( (((*P) >> 8) & 0xf8) | (((*P) >> 11) & 0x7) ); \ @@ -269,9 +269,9 @@ init_core_functions( GLcontext *ctx ) #define INIT_PIXEL_PTR(P, X, Y) \ GLushort *P = (GLushort *) ((char *)dPriv->currentBuffer + (Y) * dPriv->currentPitch + (X) * 2) #define INC_PIXEL_PTR(P) P += 1 -#define STORE_RGB_PIXEL(P, R, G, B) \ +#define STORE_RGB_PIXEL(P, X, Y, R, G, B) \ *P = ( (((R) & 0xf8) << 7) | (((G) & 0xf8) << 2) | ((B) >> 3) ) -#define STORE_RGBA_PIXEL(P, R, G, B, A) \ +#define STORE_RGBA_PIXEL(P, X, Y, R, G, B, A) \ *P = ( (((R) & 0xf8) << 7) | (((G) & 0xf8) << 2) | ((B) >> 3) ) #define FETCH_RGBA_PIXEL(R, G, B, A, P) \ R = ( (((*P) >> 7) & 0xf8) | (((*P) >> 10) & 0x7) ); \ |