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Full 3ds support and fix dx9

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tobid7
2026-03-18 11:34:36 +01:00
parent e04046720b
commit 66412ca8e0
4 changed files with 126 additions and 76 deletions
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25
backends/source/gfx_citro3d.cpp
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@@ -55,6 +55,7 @@ struct GfxCitro3D::Impl {
shaderProgram_s pShader;
DVLB_s* pCode;
int uLocProjection = 0;
C3D_Tex* CurrentTex = nullptr;
std::vector<u8> pShaderRaw;
GPU_TEXCOLOR TextureTranslateFormat(TextureFormat fmt) {
@@ -83,14 +84,15 @@ struct GfxCitro3D::Impl {
}
}
void SetupPixelStage(GPU_TEXCOLOR clr) {
void SetupPixelStage() {
shaderProgramUse(&pShader);
C3D_BindProgram(&pShader);
C3D_SetAttrInfo(&pAttr);
C3D_DepthTest(false, GPU_GREATER, GPU_WRITE_ALL);
if (!CurrentTex) return;
C3D_TexEnv* env = C3D_GetTexEnv(0);
C3D_TexEnvInit(env);
switch (clr) {
switch (CurrentTex->fmt) {
case GPU_A4:
case GPU_A8:
case GPU_L4:
@@ -142,15 +144,30 @@ void GfxCitro3D::SysDeinit() {
void GfxCitro3D::Submit(size_t count, size_t start) {
if (!impl) return;
BindTexture(CurrentTex);
impl->SetupPixelStage(); // needs to be called after
C3D_Mtx proj;
Mtx_OrthoTilt(&proj, 0.f, ViewPort.x, ViewPort.y, 0.f, 1.f, -1.f, false);
C3D_FVUnifMtx4x4(GPU_VERTEX_SHADER, impl->uLocProjection, &proj);
// C3D_FVUnifMtx4x4(GPU_VERTEX_SHADER, impl->uLocProjection,
// (C3D_Mtx*)&Projection);
auto buf = C3D_GetBufInfo();
BufInfo_Init(buf);
BufInfo_Add(buf, GetVertexBufPtr(0), sizeof(Li::Vertex), 3, 0x210);
C3D_DrawElements(GPU_TRIANGLES, count, C3D_UNSIGNED_SHORT,
GetIndexBufPtr(start));
impl->CurrentTex = nullptr;
}
void GfxCitro3D::BindTexture(TextureID id) {
if (!impl) return;
if (!impl || !id) return;
impl->CurrentTex = (C3D_Tex*)id;
C3D_TexBind(0, (C3D_Tex*)id);
}
void GfxCitro3D::SysReset() {
if (!impl) return;
C3D_CullFace(GPU_CULL_NONE);
}
Li::Texture GfxCitro3D::LoadTexture(const std::vector<PD::u8>& pixels, int w,
@@ -210,7 +227,7 @@ Li::Texture GfxCitro3D::LoadTexture(const std::vector<PD::u8>& pixels, int w,
void GfxCitro3D::DeleteTexture(const Li::Texture& tex) {
if (!tex.GetID()) return;
UnRegisterTexture(tex);
UnregisterTexture(tex);
C3D_Tex* t = reinterpret_cast<C3D_Tex*>(tex.GetID());
C3D_TexDelete(t);
delete t;