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radeon: Depth/stencil span code fixes for big endian. 

Fixes e.g. text in progs/demos/arbocclude.
This commit is contained in:
Michel Dänzer 2009-11-17 08:05:24 +01:00 committed by Michel Dänzer
parent 592ce48ce9
commit 081bf9563f
1 changed files with 24 additions and 24 deletions
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48
src/mesa/drivers/dri/radeon/radeon_span.c
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@ -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