diff options
| author | Dave Airlie <[email protected]> | 2009-07-08 11:16:56 +1000 |
|---|---|---|
| committer | Dave Airlie <[email protected]> | 2009-07-15 14:23:13 +1000 |
| commit | 9b17f041d12cfe9a34df43da93fc16e275a5c751 (patch) | |
| tree | 8fc0dd7067f1fc620e7bb157de482cc311605f06 /src/mesa/drivers | |
| parent | 868aa160745ed0b3f1a83353ef2f3a8fcb5d235e (diff) | |
radeon: for tiling you really need to use GET/PUT VALUE not PTR.
since the surfaces aren't linear you can't just use GET_PTR
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_span.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_span.c b/src/mesa/drivers/dri/radeon/radeon_span.c index a6ea8f021e4..2530a82d596 100644 --- a/src/mesa/drivers/dri/radeon/radeon_span.c +++ b/src/mesa/drivers/dri/radeon/radeon_span.c @@ -295,7 +295,11 @@ s8z24_to_z24s8(uint32_t val) #define TAG(x) radeon##x##_ARGB8888 #define TAG2(x,y) radeon##x##_ARGB8888##y -#define GET_PTR(X,Y) radeon_ptr32(rrb, (X) + x_off, (Y) + y_off) +#define GET_VALUE(_x, _y) (*(GLuint*)(radeon_ptr32(rrb, _x + x_off, _y + y_off))) +#define PUT_VALUE(_x, _y, d) { \ + GLuint *_ptr = (GLuint*)radeon_ptr32( rrb, _x + x_off, _y + y_off ); \ + *_ptr = d; \ +} while (0) #include "spantmp2.h" /* ================================================================ |