Module: Mesa
Branch: master
Commit: 081bf9563fca3f64aed8676f20d17af3eb115016
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=081bf9563fca3f64aed8676f20d17af3eb115016
Author: Michel Dänzer <daen...@vmware.com>
Date: Tue Nov 17 08:05:24 2009 +0100
radeon: Depth/stencil span code fixes for big endian.
Fixes e.g. text in progs/demos/arbocclude.
---
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 30a8762..390d522 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
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