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This should fix the per-vertex PositionMatrix, the famous "Posmtx" problem, for DX9. My DX9 plugin still crashes, for some other reasons. Verified with Luigi's Mansion, it almost works. 

BTW, this is Rice from emutalk, one of the 1964 emulator authors, and author of Rice video plugin for N64 emulators.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4115 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
rice1964 2009-08-31 06:35:43 +00:00
parent 30c87e4822
commit 0dcf03b898
3 changed files with 19 additions and 9 deletions
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24
Source/Core/VideoCommon/Src/VertexShaderGen.cpp
View File

@ -166,15 +166,15 @@ const char *GenerateVertexShader(u32 components, bool D3D)
// inputs
if (components & VB_HAS_NRM0)
WRITE(p, " float3 rawnorm0 : NORMAL,\n");
WRITE(p, " float3 rawnorm0 : NORMAL0,\n");
if (components & VB_HAS_NRM1)
if (D3D)
WRITE(p, " float3 rawnorm1 : PSIZE,\n");
WRITE(p, " float3 rawnorm1 : NORMAL1,\n");
else
WRITE(p, " float3 rawnorm1 : ATTR%d,\n", SHADER_NORM1_ATTRIB);
if (components & VB_HAS_NRM2)
if (D3D)
WRITE(p, " float3 rawnorm2 : BLENDINDICES,\n");
WRITE(p, " float3 rawnorm2 : NORMAL2,\n");
else
WRITE(p, " float3 rawnorm2 : ATTR%d,\n", SHADER_NORM2_ATTRIB);
if (components & VB_HAS_COL0)
@ -188,7 +188,9 @@ const char *GenerateVertexShader(u32 components, bool D3D)
}
if (components & VB_HAS_POSMTXIDX)
if (D3D)
WRITE(p, " half posmtx : BLENDWEIGHT,\n");
{
WRITE(p, " float4 blend_indices : BLENDINDICES,\n");
}
else
WRITE(p, " half posmtx : ATTR%d,\n", SHADER_POSMTX_ATTRIB);
@ -197,6 +199,11 @@ const char *GenerateVertexShader(u32 components, bool D3D)
// transforms
if (components & VB_HAS_POSMTXIDX) {
if (D3D)
{
WRITE(p,"int4 indices = D3DCOLORtoUBYTE4(blend_indices);\n"
"int posmtx = indices.x;\n");
}
WRITE(p, "float4 pos = float4(dot("I_TRANSFORMMATRICES".T[posmtx].t, rawpos), dot("I_TRANSFORMMATRICES".T[posmtx+1].t, rawpos), dot("I_TRANSFORMMATRICES".T[posmtx+2].t, rawpos),1);\n");
if (components & VB_HAS_NRMALL) {
@ -320,15 +327,18 @@ const char *GenerateVertexShader(u32 components, bool D3D)
if (color.enablelighting != alpha.enablelighting) {
if (color.enablelighting)
WRITE(p, "o.colors[%d].xyz = mat.xyz * clamp(lacc.xyz,float3(0.0f,0.0f,0.0f),float3(1.0f,1.0f,1.0f));\n"
//WRITE(p, "o.colors[%d].xyz = mat.xyz * clamp(lacc.xyz,float3(0.0f,0.0f,0.0f),float3(1.0f,1.0f,1.0f));\n"
WRITE(p, "o.colors[%d].xyz = mat.xyz * saturate(lacc.xyz);\n"
"o.colors[%d].w = mat.w;\n", j, j);
else
WRITE(p, "o.colors[%d].xyz = mat.xyz;\n"
"o.colors[%d].w = mat.w * clamp(lacc.w,0.0f,1.0f);\n", j, j);
//"o.colors[%d].w = mat.w * clamp(lacc.w,0.0f,1.0f);\n", j, j);
"o.colors[%d].w = mat.w * saturate(lacc.w);\n", j, j);
}
else {
if (alpha.enablelighting)
WRITE(p, "o.colors[%d] = mat * clamp(lacc, float4(0.0f,0.0f,0.0f,0.0f), float4(1.0f,1.0f,1.0f,1.0f));\n", j);
//WRITE(p, "o.colors[%d] = mat * clamp(lacc, float4(0.0f,0.0f,0.0f,0.0f), float4(1.0f,1.0f,1.0f,1.0f));\n", j);
WRITE(p, "o.colors[%d] = mat * saturate(lacc);\n", j);
else
WRITE(p, "o.colors[%d] = mat;\n", j);
}

3
Source/Plugins/Plugin_VideoDX9/Src/NativeVertexFormat.cpp
View File

@ -142,10 +142,9 @@ void D3DVertexFormat::Initialize(const PortableVertexDeclaration &_vtx_decl)
if (_vtx_decl.posmtx_offset != -1)
{
//PanicAlert("Posmtx stream not supported correctly. %i", _vtx_decl.posmtx_offset);
// glVertexAttribPointer(SHADER_POSMTX_ATTRIB, 4, GL_UNSIGNED_BYTE, GL_FALSE, vtx_decl.stride, (void *)vtx_decl.posmtx_offset);
elems[elem_idx].Offset = _vtx_decl.posmtx_offset;
elems[elem_idx].Usage = D3DDECLUSAGE_BLENDINDICES;
elems[elem_idx].Type = D3DDECLTYPE_D3DCOLOR;
elems[elem_idx].UsageIndex = 0;
++elem_idx;
}

1
Source/Plugins/Plugin_VideoDX9/Src/TextureCache.cpp
View File

@ -183,6 +183,7 @@ TextureCache::TCacheEntry *TextureCache::Load(int stage, u32 address, int width,
d3d_fmt = D3DFMT_A4L4;
break;
case PC_TEX_FMT_I8:
case PC_TEX_FMT_I4_AS_I8:
d3d_fmt = D3DFMT_A8P8; // A hack which means the format is a packed
// 8-bit intensity texture. It is unpacked
// to A8L8 in D3DTexture.cpp