diff options
| author | Brian Paul <[email protected]> | 2004-03-14 16:41:49 +0000 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2004-03-14 16:41:49 +0000 |
| commit | 3340a9ea9ea31e6bd7f37d5c1f25ffcc97f20a6b (patch) | |
| tree | 2a2cd201a403cd78b27775a632be642f7cb04307 /src | |
| parent | 746e59f207182846993dad2b150f30c355d63088 (diff) | |
fix stride bug in RGB and BGR span rendering
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/osmesa/osmesa.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mesa/drivers/osmesa/osmesa.c b/src/mesa/drivers/osmesa/osmesa.c index 8faf1433724..464ca7381a2 100644 --- a/src/mesa/drivers/osmesa/osmesa.c +++ b/src/mesa/drivers/osmesa/osmesa.c @@ -282,8 +282,8 @@ clear( GLcontext *ctx, GLbitfield mask, GLboolean all, #define SPAN_VARS \ const OSMesaContext osmesa = OSMESA_CONTEXT(ctx); #define INIT_PIXEL_PTR(P, X, Y) \ - GLchan *P = osmesa->rowaddr[Y] + 4 * (X) -#define INC_PIXEL_PTR(P) P += 4 + GLchan *P = osmesa->rowaddr[Y] + 3 * (X) +#define INC_PIXEL_PTR(P) P += 3 #define STORE_RGB_PIXEL(P, X, Y, R, G, B) \ P[0] = R; P[1] = G; P[2] = B #define STORE_RGBA_PIXEL(P, X, Y, R, G, B, A) \ @@ -297,8 +297,8 @@ clear( GLcontext *ctx, GLbitfield mask, GLboolean all, #define SPAN_VARS \ const OSMesaContext osmesa = OSMESA_CONTEXT(ctx); #define INIT_PIXEL_PTR(P, X, Y) \ - GLchan *P = osmesa->rowaddr[Y] + 4 * (X) -#define INC_PIXEL_PTR(P) P += 4 + GLchan *P = osmesa->rowaddr[Y] + 3 * (X) +#define INC_PIXEL_PTR(P) P += 3 #define STORE_RGB_PIXEL(P, X, Y, R, G, B) \ P[0] = B; P[1] = G; P[2] = R #define STORE_RGBA_PIXEL(P, X, Y, R, G, B, A) \ |