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Fixing encodeAsInt field. Had two problems: 1# Bit field didn't got updated for Uint10. 2# Shifting by 8 on uint8_t. Problem was introduced on: 8da579ff99.

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Dario Manesku 2015-08-25 02:49:39 +02:00
parent 7acf2b2616
commit fa7cd66f71
1 changed files with 4 additions and 4 deletions
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8
src/vertexdecl.cpp
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@ -111,10 +111,10 @@ namespace bgfx
VertexDecl& VertexDecl::add(Attrib::Enum _attrib, uint8_t _num, AttribType::Enum _type, bool _normalized, bool _asInt) VertexDecl& VertexDecl::add(Attrib::Enum _attrib, uint8_t _num, AttribType::Enum _type, bool _normalized, bool _asInt)
{ {
const uint8_t encodedNorm = (_normalized&1)<<7; const uint32_t encodedNorm = (_normalized&1)<<7;
const uint8_t encodedType = (_type&7)<<3; const uint32_t encodedType = (_type&7)<<3;
const uint8_t encodedNum = (_num-1)&3; const uint32_t encodedNum = (_num-1)&3;
const uint8_t encodeAsInt = (_asInt&(!!"\x1\x1\x0\x0"[_type]) )<<8; const uint32_t encodeAsInt = (_asInt&(!!"\x1\x1\x1\x0\x0"[_type]) )<<8;
m_attributes[_attrib] = encodedNorm|encodedType|encodedNum|encodeAsInt; m_attributes[_attrib] = encodedNorm|encodedType|encodedNum|encodeAsInt;
m_offset[_attrib] = m_stride; m_offset[_attrib] = m_stride;