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Cleanup.

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This commit is contained in:
Branimir Karadžić
2018-12-17 16:51:20 -08:00
parent 407b9f58a8
commit 93565f083f
2 changed files with 21 additions and 16 deletions
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33
include/bx/inline/pixelformat.inl
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@@ -31,6 +31,23 @@ namespace bx
return max(-1.0f, float(_value) / _scale);
}
// A8
inline void packA8(void* _dst, const float* _src)
{
uint8_t* dst = (uint8_t*)_dst;
dst[0] = uint8_t(toUnorm(_src[3], 255.0f) );
}
inline void unpackA8(float* _dst, const void* _src)
{
const uint8_t* src = (const uint8_t*)_src;
const float aa = fromUnorm(src[0], 255.0f);
_dst[0] = aa;
_dst[1] = aa;
_dst[2] = aa;
_dst[3] = aa;
}
// R8
inline void packR8(void* _dst, const float* _src)
{
@@ -47,22 +64,6 @@ namespace bx
_dst[3] = 1.0f;
}
// A8
inline void packA8(void* _dst, const float* _src)
{
uint8_t* dst = (uint8_t*)_dst;
dst[0] = uint8_t(toUnorm(_src[3], 255.0f));
}
inline void unpackA8(float* _dst, const void* _src)
{
const uint8_t* src = (const uint8_t*)_src;
_dst[0] = fromUnorm(src[0], 255.0f);
_dst[1] = 0.0f;
_dst[2] = 0.0f;
_dst[3] = _dst[0];
}
// R8S
inline void packR8S(void* _dst, const float* _src)
{

4
include/bx/pixelformat.h
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@@ -41,6 +41,10 @@ namespace bx
///
float fromSnorm(int32_t _value, float _scale);
// A8
void packA8(void* _dst, const float* _src);
void unpackA8(float* _dst, const void* _src);
// R8
void packR8(void* _dst, const float* _src);
void unpackR8(float* _dst, const void* _src);