diff options
| author | Michel Dänzer <[email protected]> | 2009-11-17 08:05:24 +0100 |
|---|---|---|
| committer | Michel Dänzer <[email protected]> | 2009-11-17 11:09:09 +0100 |
| commit | 081bf9563fca3f64aed8676f20d17af3eb115016 (patch) | |
| tree | dd23aff2ecf7f3da407b3d159acd73675269f7e6 /src/mesa/drivers/dri/radeon | |
| parent | 592ce48ce9eecfdd74f59e52c8d51bdb62059e3d (diff) | |
radeon: Depth/stencil span code fixes for big endian.
Fixes e.g. text in progs/demos/arbocclude.
Diffstat (limited to 'src/mesa/drivers/dri/radeon')
| -rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_span.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_span.c b/src/mesa/drivers/dri/radeon/radeon_span.c index 30a87625866..390d522856f 100644 --- a/src/mesa/drivers/dri/radeon/radeon_span.c +++ b/src/mesa/drivers/dri/radeon/radeon_span.c @@ -579,10 +579,10 @@ static GLubyte *radeon_ptr_2byte_8x2(const struct radeon_renderbuffer * rrb, #define WRITE_DEPTH( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)radeon_ptr_4byte( rrb, _x + x_off, _y + y_off ); \ - GLuint tmp = *_ptr; \ + GLuint tmp = LE32_TO_CPU(*_ptr); \ tmp &= 0x000000ff; \ tmp |= ((d << 8) & 0xffffff00); \ - *_ptr = tmp; \ + *_ptr = CPU_TO_LE32(tmp); \ } while (0) #elif defined(RADEON_R600) #define WRITE_DEPTH( _x, _y, d ) \ @@ -597,26 +597,26 @@ do { \ #define WRITE_DEPTH( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)r200_depth_4byte( rrb, _x + x_off, _y + y_off ); \ - GLuint tmp = *_ptr; \ + GLuint tmp = LE32_TO_CPU(*_ptr); \ tmp &= 0xff000000; \ tmp |= ((d) & 0x00ffffff); \ - *_ptr = tmp; \ + *_ptr = CPU_TO_LE32(tmp); \ } while (0) #else #define WRITE_DEPTH( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)radeon_ptr_4byte( rrb, _x + x_off, _y + y_off ); \ - GLuint tmp = *_ptr; \ + GLuint tmp = LE32_TO_CPU(*_ptr); \ tmp &= 0xff000000; \ tmp |= ((d) & 0x00ffffff); \ - *_ptr = tmp; \ + *_ptr = CPU_TO_LE32(tmp); \ } while (0) #endif #if defined(RADEON_R300) #define READ_DEPTH( d, _x, _y ) \ do { \ - d = (*(GLuint*)(radeon_ptr_4byte(rrb, _x + x_off, _y + y_off)) & 0xffffff00) >> 8; \ + d = (LE32_TO_CPU(*(GLuint*)(radeon_ptr_4byte(rrb, _x + x_off, _y + y_off))) & 0xffffff00) >> 8; \ }while(0) #elif defined(RADEON_R600) #define READ_DEPTH( d, _x, _y ) \ @@ -626,11 +626,11 @@ do { \ #elif defined(RADEON_R200) #define READ_DEPTH( d, _x, _y ) \ do { \ - d = *(GLuint*)(r200_depth_4byte(rrb, _x + x_off, _y + y_off)) & 0x00ffffff; \ + d = LE32_TO_CPU(*(GLuint*)(r200_depth_4byte(rrb, _x + x_off, _y + y_off))) & 0x00ffffff; \ }while(0) #else #define READ_DEPTH( d, _x, _y ) \ - d = *(GLuint*)(radeon_ptr_4byte(rrb, _x + x_off, _y + y_off)) & 0x00ffffff; + d = LE32_TO_CPU(*(GLuint*)(radeon_ptr_4byte(rrb, _x + x_off, _y + y_off))) & 0x00ffffff; #endif #define TAG(x) radeon##x##_z24 @@ -648,7 +648,7 @@ do { \ #define WRITE_DEPTH( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)radeon_ptr_4byte( rrb, _x + x_off, _y + y_off ); \ - *_ptr = d; \ + *_ptr = CPU_TO_LE32(d); \ } while (0) #elif defined(RADEON_R600) #define WRITE_DEPTH( _x, _y, d ) \ @@ -668,20 +668,20 @@ do { \ #define WRITE_DEPTH( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)r200_depth_4byte( rrb, _x + x_off, _y + y_off ); \ - *_ptr = d; \ + *_ptr = CPU_TO_LE32(d); \ } while (0) #else #define WRITE_DEPTH( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)radeon_ptr_4byte( rrb, _x + x_off, _y + y_off ); \ - *_ptr = d; \ + *_ptr = CPU_TO_LE32(d); \ } while (0) #endif #if defined(RADEON_R300) #define READ_DEPTH( d, _x, _y ) \ do { \ - d = (*(GLuint*)(radeon_ptr_4byte(rrb, _x + x_off, _y + y_off))); \ + d = LE32_TO_CPU(*(GLuint*)(radeon_ptr_4byte(rrb, _x + x_off, _y + y_off))); \ }while(0) #elif defined(RADEON_R600) #define READ_DEPTH( d, _x, _y ) \ @@ -692,11 +692,11 @@ do { \ #elif defined(RADEON_R200) #define READ_DEPTH( d, _x, _y ) \ do { \ - d = *(GLuint*)(r200_depth_4byte(rrb, _x + x_off, _y + y_off)); \ + d = LE32_TO_CPU(*(GLuint*)(r200_depth_4byte(rrb, _x + x_off, _y + y_off))); \ }while(0) #else #define READ_DEPTH( d, _x, _y ) do { \ - d = *(GLuint*)(radeon_ptr_4byte(rrb, _x + x_off, _y + y_off )); \ + d = LE32_TO_CPU(*(GLuint*)(radeon_ptr_4byte(rrb, _x + x_off, _y + y_off))); \ } while (0) #endif @@ -713,10 +713,10 @@ do { \ #define WRITE_STENCIL( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)radeon_ptr_4byte(rrb, _x + x_off, _y + y_off); \ - GLuint tmp = *_ptr; \ + GLuint tmp = LE32_TO_CPU(*_ptr); \ tmp &= 0xffffff00; \ tmp |= (d) & 0xff; \ - *_ptr = tmp; \ + *_ptr = CPU_TO_LE32(tmp); \ } while (0) #elif defined(RADEON_R600) #define WRITE_STENCIL( _x, _y, d ) \ @@ -731,19 +731,19 @@ do { \ #define WRITE_STENCIL( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)r200_depth_4byte(rrb, _x + x_off, _y + y_off); \ - GLuint tmp = *_ptr; \ + GLuint tmp = LE32_TO_CPU(*_ptr); \ tmp &= 0x00ffffff; \ tmp |= (((d) & 0xff) << 24); \ - *_ptr = tmp; \ + *_ptr = CPU_TO_LE32(tmp); \ } while (0) #else #define WRITE_STENCIL( _x, _y, d ) \ do { \ GLuint *_ptr = (GLuint*)radeon_ptr_4byte(rrb, _x + x_off, _y + y_off); \ - GLuint tmp = *_ptr; \ + GLuint tmp = LE32_TO_CPU(*_ptr); \ tmp &= 0x00ffffff; \ tmp |= (((d) & 0xff) << 24); \ - *_ptr = tmp; \ + *_ptr = CPU_TO_LE32(tmp); \ } while (0) #endif @@ -751,7 +751,7 @@ do { \ #define READ_STENCIL( d, _x, _y ) \ do { \ GLuint *_ptr = (GLuint*)radeon_ptr_4byte( rrb, _x + x_off, _y + y_off ); \ - GLuint tmp = *_ptr; \ + GLuint tmp = LE32_TO_CPU(*_ptr); \ d = tmp & 0x000000ff; \ } while (0) #elif defined(RADEON_R600) @@ -765,14 +765,14 @@ do { \ #define READ_STENCIL( d, _x, _y ) \ do { \ GLuint *_ptr = (GLuint*)r200_depth_4byte( rrb, _x + x_off, _y + y_off ); \ - GLuint tmp = *_ptr; \ + GLuint tmp = LE32_TO_CPU(*_ptr); \ d = (tmp & 0xff000000) >> 24; \ } while (0) #else #define READ_STENCIL( d, _x, _y ) \ do { \ GLuint *_ptr = (GLuint*)radeon_ptr_4byte( rrb, _x + x_off, _y + y_off ); \ - GLuint tmp = *_ptr; \ + GLuint tmp = LE32_TO_CPU(*_ptr); \ d = (tmp & 0xff000000) >> 24; \ } while (0) #endif |