diff options
Diffstat (limited to 'src/mesa/drivers/dri/gamma/gamma_span.c')
| -rw-r--r-- | src/mesa/drivers/dri/gamma/gamma_span.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/src/mesa/drivers/dri/gamma/gamma_span.c b/src/mesa/drivers/dri/gamma/gamma_span.c index 66cc961c64f..f62bea9b66d 100644 --- a/src/mesa/drivers/dri/gamma/gamma_span.c +++ b/src/mesa/drivers/dri/gamma/gamma_span.c @@ -19,12 +19,8 @@ gmesa->drawOffset + \ (dPriv->x * gammascrn->cpp) + \ (dPriv->y * pitch)); \ - char *read_buf = (char *)(sPriv->pFB + \ - gmesa->readOffset + \ - (dPriv->x * gammascrn->cpp) + \ - (dPriv->y * pitch)); \ GLuint p; \ - (void) read_buf; (void) buf; (void) p + (void) buf; (void) p /* FIXME! Depth/Stencil read/writes don't work ! */ #define LOCAL_DEPTH_VARS \ @@ -71,7 +67,7 @@ #define READ_RGBA( rgba, _x, _y ) \ do { \ - GLushort p = *(GLushort *)(read_buf + _x*2 + _y*pitch); \ + GLushort p = *(GLushort *)(buf + _x*2 + _y*pitch); \ rgba[0] = (p >> 8) & 0xf8; \ rgba[1] = (p >> 3) & 0xfc; \ rgba[2] = (p << 3) & 0xf8; \ @@ -103,7 +99,7 @@ #define READ_RGBA( rgba, _x, _y ) \ do { \ - GLuint p = *(GLuint *)(read_buf + _x*4 + _y*pitch); \ + GLuint p = *(GLuint *)(buf + _x*4 + _y*pitch); \ rgba[0] = (p >> 16) & 0xff; \ rgba[1] = (p >> 8) & 0xff; \ rgba[2] = (p >> 0) & 0xff; \ |