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Fixed (un)packHalf

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This commit is contained in:
Christophe Riccio 2015-10-11 21:20:37 +02:00
parent 04c8f05a34
commit 7f4d8c38c9
2 changed files with 16 additions and 13 deletions
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26
glm/gtc/packing.inl
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@ -270,8 +270,8 @@ namespace detail
{
GLM_FUNC_QUALIFIER static tvec1<uint16, P> pack(tvec1<float, P> const & v)
{
int16 const Topack(detail::toFloat16(v.x));
return tvec1<uint16, P>(reinterpret_cast<uint16 const &>(Topack));
int16 const Unpacked(detail::toFloat16(v.x));
return tvec1<uint16, P>(reinterpret_cast<uint16 const &>(Unpacked));
}
GLM_FUNC_QUALIFIER static tvec1<float, P> unpack(tvec1<uint16, P> const & v)
@ -285,9 +285,10 @@ namespace detail
{
GLM_FUNC_QUALIFIER static tvec2<uint16, P> pack(tvec2<float, P> const & v)
{
tvec2<int16, P> const Unpacked(detail::toFloat16(v.x), detail::toFloat16(v.y));
return tvec2<uint16, P>(
reinterpret_cast<uint16 const &>(detail::toFloat16(v.x)),
reinterpret_cast<uint16 const &>(detail::toFloat16(v.x)));
reinterpret_cast<uint16 const &>(Unpacked.x),
reinterpret_cast<uint16 const &>(Unpacked.y));
}
GLM_FUNC_QUALIFIER static tvec2<float, P> unpack(tvec2<uint16, P> const & v)
@ -303,10 +304,11 @@ namespace detail
{
GLM_FUNC_QUALIFIER static tvec3<uint16, P> pack(tvec3<float, P> const & v)
{
tvec3<int16, P> const Unpacked(detail::toFloat16(v.x), detail::toFloat16(v.y), detail::toFloat16(v.z));
return tvec3<uint16, P>(
reinterpret_cast<uint16 const &>(detail::toFloat16(v.x)),
reinterpret_cast<uint16 const &>(detail::toFloat16(v.y)),
reinterpret_cast<uint16 const &>(detail::toFloat16(v.z)));
reinterpret_cast<uint16 const &>(Unpacked.x),
reinterpret_cast<uint16 const &>(Unpacked.y),
reinterpret_cast<uint16 const &>(Unpacked.z));
}
GLM_FUNC_QUALIFIER static tvec3<float, P> unpack(tvec3<uint16, P> const & v)
@ -323,12 +325,12 @@ namespace detail
{
GLM_FUNC_QUALIFIER static tvec4<uint16, P> pack(tvec4<float, P> const & v)
{
tvec4<int16, P> unpacked(detail::toFloat16(v.x), detail::toFloat16(v.y), detail::toFloat16(v.z), detail::toFloat16(v.w));
tvec4<int16, P> const Unpacked(detail::toFloat16(v.x), detail::toFloat16(v.y), detail::toFloat16(v.z), detail::toFloat16(v.w));
return tvec4<uint16, P>(
reinterpret_cast<uint16 const &>(unpacked.x),
reinterpret_cast<uint16 const &>(unpacked.y),
reinterpret_cast<uint16 const &>(unpacked.z),
reinterpret_cast<uint16 const &>(unpacked.w));
reinterpret_cast<uint16 const &>(Unpacked.x),
reinterpret_cast<uint16 const &>(Unpacked.y),
reinterpret_cast<uint16 const &>(Unpacked.z),
reinterpret_cast<uint16 const &>(Unpacked.w));
}
GLM_FUNC_QUALIFIER static tvec4<float, P> unpack(tvec4<uint16, P> const & v)

3
readme.md
View File

@ -55,7 +55,8 @@ glm::mat4 camera(float Translate, glm::vec2 const & Rotate)
##### Features:
- Added compNormalize and compScale functions to GTX_component_wise
- Added packF3x9_E1x5 and unpackF3x9_E1x5 to GTC_packing for RGB9E5 #416
- Added packHalf and unpackHalf to GTC_packing
- Added (un)packHalf to GTC_packing
- Added (un)packUnorm and (un)packSnorm to GTC_packing
##### Improvements:
- Improved GTC_random linearRand documentation