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gallium: Get the translate module to build on msvc.

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Appearently MSVC c-preprocessor parses "255.0f" as two tokens:
"255.0" and "f", and performs variable substitution on "f".
This commit is contained in:
José Fonseca 2008-04-16 11:42:08 +09:00
parent e2269e94c0
commit fd6acabd2f
1 changed files with 16 additions and 16 deletions
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32
src/gallium/auxiliary/translate/translate_generic.c
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@ -78,8 +78,8 @@ static struct translate_generic *translate_generic( struct translate *translate
static void \ static void \
fetch_##NAME(const void *ptr, float *attrib) \ fetch_##NAME(const void *ptr, float *attrib) \
{ \ { \
const float defaults[4] = { 0,0,0,1 }; \ const float defaults[4] = { 0.0f,0.0f,0.0f,1.0f }; \
int i; \ unsigned i; \
\ \
for (i = 0; i < SZ; i++) { \ for (i = 0; i < SZ; i++) { \
attrib[i] = FROM(i); \ attrib[i] = FROM(i); \
@ -121,24 +121,24 @@ emit_##NAME(const float *attrib, void *ptr) \
#define FROM_16_SNORM(i) ((float) ((short *) ptr)[i] / 32767.0f) #define FROM_16_SNORM(i) ((float) ((short *) ptr)[i] / 32767.0f)
#define FROM_32_SNORM(i) ((float) ((int *) ptr)[i] / 2147483647.0f) #define FROM_32_SNORM(i) ((float) ((int *) ptr)[i] / 2147483647.0f)
#define TO_64_FLOAT(f) ((double) f) #define TO_64_FLOAT(x) ((double) x)
#define TO_32_FLOAT(f) (f) #define TO_32_FLOAT(x) (x)
#define TO_8_USCALED(f) ((unsigned char) f) #define TO_8_USCALED(x) ((unsigned char) x)
#define TO_16_USCALED(f) ((unsigned short) f) #define TO_16_USCALED(x) ((unsigned short) x)
#define TO_32_USCALED(f) ((unsigned int) f) #define TO_32_USCALED(x) ((unsigned int) x)
#define TO_8_SSCALED(f) ((char) f) #define TO_8_SSCALED(x) ((char) x)
#define TO_16_SSCALED(f) ((short) f) #define TO_16_SSCALED(x) ((short) x)
#define TO_32_SSCALED(f) ((int) f) #define TO_32_SSCALED(x) ((int) x)
#define TO_8_UNORM(f) ((unsigned char) (f * 255.0f)) #define TO_8_UNORM(x) ((unsigned char) (x * 255.0f))
#define TO_16_UNORM(f) ((unsigned short) (f * 65535.0f)) #define TO_16_UNORM(x) ((unsigned short) (x * 65535.0f))
#define TO_32_UNORM(f) ((unsigned int) (f * 4294967295.0f)) #define TO_32_UNORM(x) ((unsigned int) (x * 4294967295.0f))
#define TO_8_SNORM(f) ((char) (f * 127.0f)) #define TO_8_SNORM(x) ((char) (x * 127.0f))
#define TO_16_SNORM(f) ((short) (f * 32767.0f)) #define TO_16_SNORM(x) ((short) (x * 32767.0f))
#define TO_32_SNORM(f) ((int) (f * 2147483647.0f)) #define TO_32_SNORM(x) ((int) (x * 2147483647.0f))