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feat(gx): implement draw calls in d3d backend

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fallenoak 2023-03-10 10:33:38 -06:00 • committed by GitHub
parent 34c7593ddb
commit d869c6d898
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4 changed files with 78 additions and 0 deletions
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44
src/gx/d3d/CGxDeviceD3d.cpp
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@ -1,4 +1,5 @@
#include "gx/d3d/CGxDeviceD3d.hpp"
#include "gx/CGxBatch.hpp"
#include "gx/texture/CGxTex.hpp"
#include <algorithm>
@ -55,6 +56,15 @@ EGxTexFormat CGxDeviceD3d::s_GxTexFmtToUse[] = {
GxTex_D24X8,
};
D3DPRIMITIVETYPE CGxDeviceD3d::s_primitiveConversion[] = {
D3DPT_POINTLIST, // GxPrim_Points
D3DPT_LINELIST, // GxPrim_Lines
D3DPT_LINESTRIP, // GxPrim_LineStrip
D3DPT_TRIANGLELIST, // GxPrim_Triangles
D3DPT_TRIANGLESTRIP, // GxPrim_TriangleStrip
D3DPT_TRIANGLEFAN, // GxPrim_TriangleFan
};
EGxTexFormat CGxDeviceD3d::s_tolerableTexFmtMapping[] = {
GxTex_Unknown, // GxTex_Unknown
GxTex_Argb4444, // GxTex_Abgr8888
@ -347,6 +357,36 @@ void CGxDeviceD3d::DeviceWM(EGxWM wm, uintptr_t param1, uintptr_t param2) {
// TODO
}
void CGxDeviceD3d::Draw(CGxBatch* batch, int32_t count) {
if (!this->m_context || this->intF5C) {
return;
}
this->IStateSync();
int32_t baseIndex = 0;
if (!this->m_caps.int10) {
baseIndex = this->m_primVertexFormatBuf[0]->m_index / this->m_primVertexFormatBuf[0]->m_itemSize;
}
if (count) {
this->m_d3dDevice->DrawIndexedPrimitive(
CGxDeviceD3d::s_primitiveConversion[batch->m_primType],
baseIndex,
batch->m_minIndex,
batch->m_maxIndex - batch->m_minIndex + 1,
batch->m_start + (this->m_primIndexBuf->m_index / 2),
CGxDevice::PrimCalcCount(batch->m_primType, batch->m_count)
);
} else {
this->m_d3dDevice->DrawPrimitive(
CGxDeviceD3d::s_primitiveConversion[batch->m_primType],
baseIndex,
CGxDevice::PrimCalcCount(batch->m_primType, batch->m_count)
);
}
}
void CGxDeviceD3d::DsSet(EDeviceState state, uint32_t val) {
// TODO
}
@ -883,6 +923,10 @@ void CGxDeviceD3d::IShaderCreateVertex(CGxShader* shader) {
}
}
void CGxDeviceD3d::IStateSync() {
// TODO
}
void CGxDeviceD3d::ITexCreate(CGxTex* texId) {
uint32_t width, height, startLevel, endLevel;
this->ITexWHDStartEnd(texId, width, height, startLevel, endLevel);