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r300: fix reads and writes for MESA_FORMAT_S8Z24 buffer

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Regression was introduced by texformat-rework branch merge.
This commit is contained in:
Maciej Cencora
2009-11-17 21:27:31 +01:00
committed by Brian Paul
parent d888bbc45a
commit aef769207d
1 changed files with 3 additions and 2 deletions
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5
src/mesa/drivers/dri/radeon/radeon_span.c
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@@ -668,7 +668,7 @@ do { \
#define WRITE_DEPTH( _x, _y, d ) \
do { \
GLuint *_ptr = (GLuint*)radeon_ptr_4byte( rrb, _x + x_off, _y + y_off ); \
*_ptr = CPU_TO_LE32(d); \
*_ptr = CPU_TO_LE32((((d) & 0xff000000) >> 24) | (((d) & 0x00ffffff) << 8)); \
} while (0)
#elif defined(RADEON_R600)
#define WRITE_DEPTH( _x, _y, d ) \
@@ -701,7 +701,8 @@ do { \
#if defined(RADEON_R300)
#define READ_DEPTH( d, _x, _y ) \
do { \
d = LE32_TO_CPU(*(GLuint*)(radeon_ptr_4byte(rrb, _x + x_off, _y + y_off))); \
GLuint tmp = (*(GLuint*)(radeon_ptr_4byte(rrb, _x + x_off, _y + y_off))); \
d = LE32_TO_CPU(((tmp & 0x000000ff) << 24) | ((tmp & 0xffffff00) >> 8)); \
}while(0)
#elif defined(RADEON_R600)
#define READ_DEPTH( d, _x, _y ) \