diff options
| -rw-r--r-- | src/mesa/drivers/dri/r200/r200_span.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_span.c b/src/mesa/drivers/dri/r200/r200_span.c index efb5e6ea7c5..3747948984f 100644 --- a/src/mesa/drivers/dri/r200/r200_span.c +++ b/src/mesa/drivers/dri/r200/r200_span.c @@ -161,7 +161,7 @@ static GLuint r200_mba_z32( r200ContextPtr rmesa, GLint x, GLint y ) { GLuint pitch = rmesa->r200Screen->frontPitch; - GLuint b = ((y & 0x3FF) >> 4) * ((pitch & 0xFFF) >> 5) + ((x & 0x3FF) >> 5); + GLuint b = ((y & 0x7FF) >> 4) * ((pitch & 0xFFF) >> 5) + ((x & 0x7FF) >> 5); GLuint a = (BIT(x,0) << 2) | (BIT(y,0) << 3) | @@ -180,7 +180,7 @@ static GLuint r200_mba_z32( r200ContextPtr rmesa, static GLuint r200_mba_z16( r200ContextPtr rmesa, GLint x, GLint y ) { GLuint pitch = rmesa->r200Screen->frontPitch; - GLuint b = ((y & 0x3FF) >> 4) * ((pitch & 0xFFF) >> 6) + ((x & 0x3FF) >> 6); + GLuint b = ((y & 0x7FF) >> 4) * ((pitch & 0xFFF) >> 6) + ((x & 0x7FF) >> 6); GLuint a = (BIT(x,0) << 1) | (BIT(y,0) << 2) | |