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Refactored VertexLoader::CompileVertexTranslator(). Now texture coordinates loaders are also selected from a function table. I will add a hack to increase the speed in the next commit.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5140 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
nodchip
2010-02-28 11:36:00 +00:00
parent d348c33bf2
commit 1c34052266
5 changed files with 90 additions and 74 deletions
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55
Source/Core/VideoCommon/Src/VertexLoader.cpp
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@ -269,7 +269,7 @@ void VertexLoader::CompileVertexTranslator()
_assert_msg_(VIDEO, 0 <= m_VtxAttr.PosElements && m_VtxAttr.PosElements <= 1, "Invalid number of vertex position elemnts!\n(m_VtxAttr.PosElements = %d)", m_VtxAttr.PosElements);
WriteCall(tableReadPosition[m_VtxDesc.Position][m_VtxAttr.PosFormat][m_VtxAttr.PosElements]);
m_VertexSize += tableVertexSize[m_VtxDesc.Position][m_VtxAttr.PosFormat][m_VtxAttr.PosElements];
m_VertexSize += tableReadPositionVertexSize[m_VtxDesc.Position][m_VtxAttr.PosFormat][m_VtxAttr.PosElements];
nat_offset += 12;
// OK, so we just got a point. Let's go back and read it for the bounding box.
@ -412,48 +412,19 @@ void VertexLoader::CompileVertexTranslator()
// Texture matrix indices (remove if corresponding texture coordinate isn't enabled)
for (int i = 0; i < 8; i++) {
vtx_decl.texcoord_offset[i] = -1;
m_NativeFmt->m_components |= VB_HAS_UV0 << i;
int elements = m_VtxAttr.texCoord[i].Elements;
switch (tc[i])
{
case NOT_PRESENT:
const int format = m_VtxAttr.texCoord[i].Format;
const int elements = m_VtxAttr.texCoord[i].Elements;
if (tc[i] == NOT_PRESENT) {
m_NativeFmt->m_components &= ~(VB_HAS_UV0 << i);
break;
case DIRECT:
switch (m_VtxAttr.texCoord[i].Format)
{
case FORMAT_UBYTE: m_VertexSize += elements?2:1; WriteCall(elements?TexCoord_ReadDirect_UByte2:TexCoord_ReadDirect_UByte1); break;
case FORMAT_BYTE: m_VertexSize += elements?2:1; WriteCall(elements?TexCoord_ReadDirect_Byte2:TexCoord_ReadDirect_Byte1); break;
case FORMAT_USHORT: m_VertexSize += elements?4:2; WriteCall(elements?TexCoord_ReadDirect_UShort2:TexCoord_ReadDirect_UShort1); break;
case FORMAT_SHORT: m_VertexSize += elements?4:2; WriteCall(elements?TexCoord_ReadDirect_Short2:TexCoord_ReadDirect_Short1); break;
case FORMAT_FLOAT: m_VertexSize += elements?8:4; WriteCall(elements?TexCoord_ReadDirect_Float2:TexCoord_ReadDirect_Float1); break;
default: _assert_(0); break;
}
break;
case INDEX8:
m_VertexSize += 1;
switch (m_VtxAttr.texCoord[i].Format)
{
case FORMAT_UBYTE: WriteCall(elements?TexCoord_ReadIndex8_UByte2:TexCoord_ReadIndex8_UByte1); break;
case FORMAT_BYTE: WriteCall(elements?TexCoord_ReadIndex8_Byte2:TexCoord_ReadIndex8_Byte1); break;
case FORMAT_USHORT: WriteCall(elements?TexCoord_ReadIndex8_UShort2:TexCoord_ReadIndex8_UShort1); break;
case FORMAT_SHORT: WriteCall(elements?TexCoord_ReadIndex8_Short2:TexCoord_ReadIndex8_Short1); break;
case FORMAT_FLOAT: WriteCall(elements?TexCoord_ReadIndex8_Float2:TexCoord_ReadIndex8_Float1); break;
default: _assert_(0); break;
}
break;
case INDEX16:
m_VertexSize += 2;
switch (m_VtxAttr.texCoord[i].Format)
{
case FORMAT_UBYTE: WriteCall(elements?TexCoord_ReadIndex16_UByte2:TexCoord_ReadIndex16_UByte1); break;
case FORMAT_BYTE: WriteCall(elements?TexCoord_ReadIndex16_Byte2:TexCoord_ReadIndex16_Byte1); break;
case FORMAT_USHORT: WriteCall(elements?TexCoord_ReadIndex16_UShort2:TexCoord_ReadIndex16_UShort1); break;
case FORMAT_SHORT: WriteCall(elements?TexCoord_ReadIndex16_Short2:TexCoord_ReadIndex16_Short1); break;
case FORMAT_FLOAT: WriteCall(elements?TexCoord_ReadIndex16_Float2:TexCoord_ReadIndex16_Float1); break;
default: _assert_(0);
}
break;
} else {
_assert_msg_(VIDEO, DIRECT <= tc[i] && tc[i] <= INDEX16, "Invalid texture coordinates!\n(tc[i] = %d)", tc[i]);
_assert_msg_(VIDEO, FORMAT_UBYTE <= format && format <= FORMAT_FLOAT, "Invalid texture coordinates format!\n(format = %d)", format);
_assert_msg_(VIDEO, 0 <= elements && elements <= 1, "Invalid number of texture coordinates elemnts!\n(elements = %d)", elements);
m_NativeFmt->m_components |= VB_HAS_UV0 << i;
WriteCall(tableReadTexCoord[tc[i]][format][elements]);
m_VertexSize += tableReadTexCoordVertexSize[tc[i]][format][elements];
}
if (m_NativeFmt->m_components & (VB_HAS_TEXMTXIDX0 << i)) {