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Cxbx-Reloaded
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Implemented D3DDevice_SetVertexShader_0 

LTCG version of D3DDevice_SetVertexShader which passes
Handle in EBX
This commit is contained in:
Silent 2020-10-07 19:11:02 +02:00
parent 13d79192c8
commit 665dc37877
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GPG Key ID: AE53149BB0C45AF1
3 changed files with 17 additions and 0 deletions
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14
src/core/hle/D3D8/Direct3D9/Direct3D9.cpp
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@ -6702,6 +6702,20 @@ xbox::void_xt WINAPI xbox::EMUPATCH(D3DDevice_SetVertexShader)
UpdateViewPortOffsetAndScaleConstants();
}
// This uses a custom calling convention where Handle is passed in EBX
// Test-case: NASCAR Heat 2002
xbox::void_xt WINAPI xbox::EMUPATCH(D3DDevice_SetVertexShader_0)()
{
dword_xt Handle;
__asm mov Handle, ebx
LOG_FUNC_ONE_ARG(Handle);
CxbxImpl_SetVertexShader(Handle);
UpdateViewPortOffsetAndScaleConstants();
}
// TODO : Move to own file
constexpr unsigned int IndicesPerPage = PAGE_SIZE / sizeof(INDEX16);
constexpr unsigned int InputQuadsPerPage = ((IndicesPerPage * VERTICES_PER_QUAD) / VERTICES_PER_TRIANGLE) / TRIANGLES_PER_QUAD;

2
src/core/hle/D3D8/Direct3D9/Direct3D9.h
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@ -1400,6 +1400,8 @@ xbox::void_xt WINAPI EMUPATCH(D3DDevice_SetVertexShader)
dword_xt Handle
);
xbox::void_xt WINAPI EMUPATCH(D3DDevice_SetVertexShader_0)();
// ******************************************************************
// * patch: D3DDevice_DrawVertices
// ******************************************************************

1
src/core/hle/Patches.cpp
View File

@ -163,6 +163,7 @@ std::map<const std::string, const xbox_patch_t> g_PatchTable = {
PATCH_ENTRY("D3DDevice_SetVertexData4ub", xbox::EMUPATCH(D3DDevice_SetVertexData4ub), PATCH_HLE_D3D),
PATCH_ENTRY("D3DDevice_SetVertexDataColor", xbox::EMUPATCH(D3DDevice_SetVertexDataColor), PATCH_HLE_D3D),
PATCH_ENTRY("D3DDevice_SetVertexShader", xbox::EMUPATCH(D3DDevice_SetVertexShader), PATCH_HLE_D3D),
PATCH_ENTRY("D3DDevice_SetVertexShader_0", xbox::EMUPATCH(D3DDevice_SetVertexShader_0), PATCH_HLE_D3D),
PATCH_ENTRY("D3DDevice_SetVertexShaderConstant", xbox::EMUPATCH(D3DDevice_SetVertexShaderConstant), PATCH_HLE_D3D),
PATCH_ENTRY("D3DDevice_SetVertexShaderConstant1", xbox::EMUPATCH(D3DDevice_SetVertexShaderConstant1), PATCH_HLE_D3D),
PATCH_ENTRY("D3DDevice_SetVertexShaderConstant1Fast", xbox::EMUPATCH(D3DDevice_SetVertexShaderConstant1Fast), PATCH_HLE_D3D),