diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_span.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_span.c b/src/mesa/drivers/dri/radeon/radeon_span.c index 2add8c3eb7..2bc7d31254 100644 --- a/src/mesa/drivers/dri/radeon/radeon_span.c +++ b/src/mesa/drivers/dri/radeon/radeon_span.c @@ -603,12 +603,12 @@ do { \ GLuint *_ptr = (GLuint*)r600_ptr_depth( rrb, _x + x_off, _y + y_off ); \ GLuint tmp = *_ptr; \ tmp &= 0xff000000; \ - tmp |= (((d) >> 8) & 0x00ffffff); \ + tmp |= ((d) & 0x00ffffff); \ *_ptr = tmp; \ _ptr = (GLuint*)r600_ptr_stencil(rrb, _x + x_off, _y + y_off); \ tmp = *_ptr; \ tmp &= 0xffffff00; \ - tmp |= (d) & 0xff; \ + tmp |= ((d) >> 24) & 0xff; \ *_ptr = tmp; \ } while (0) #elif defined(RADEON_R200) @@ -633,8 +633,8 @@ do { \ #elif defined(RADEON_R600) #define READ_DEPTH( d, _x, _y ) \ do { \ - d = ((*(GLuint*)(r600_ptr_depth(rrb, _x + x_off, _y + y_off))) << 8) & 0xffffff00; \ - d |= (*(GLuint*)(r600_ptr_stencil(rrb, _x + x_off, _y + y_off))) & 0x000000ff; \ + d = (*(GLuint*)(r600_ptr_depth(rrb, _x + x_off, _y + y_off))) & 0x00ffffff; \ + d |= ((*(GLuint*)(r600_ptr_stencil(rrb, _x + x_off, _y + y_off))) << 24) & 0xff000000; \ }while(0) #elif defined(RADEON_R200) #define READ_DEPTH( d, _x, _y ) \ |