Function DrawFrame

src/SB/Core/gc/iFMV.cpp:104–160

}

static void DrawFrame(float arg0, float arg1, float arg2, float arg3)
{
    GXRenderModeObj* rm = _RwDlRenderMode;
    Mtx idt;
    Mtx44 mtx;

    GXSetViewport(0.0f, 0.0f, rm->fbWidth, rm->efbHeight, 0.0f, 1.0f);
    GXSetScissor(0, 0, rm->fbWidth, rm->efbHeight);
    GXSetDispCopySrc(0, 0, rm->fbWidth, rm->efbHeight);
    GXSetDispCopyDst(rm->fbWidth, rm->xfbHeight);
    GXSetDispCopyYScale((float)rm->xfbHeight / rm->efbHeight);
    GXSetCopyFilter(rm->aa, rm->sample_pattern, GX_TRUE, rm->vfilter);

    if (rm->aa)
    {
        GXSetPixelFmt(GX_PF_RGB565_Z16, GX_ZC_LINEAR);
    }
    else
    {
        GXSetPixelFmt(GX_PF_RGB8_Z24, GX_ZC_LINEAR);
    }

    GXSetDispCopyGamma(GX_GM_1_0);
    C_MTXOrtho(mtx, 0.0f, 480.0f, 0.0f, 640.0f, 0.0f, 10000.0f);
    GXSetProjection(mtx, GX_ORTHOGRAPHIC);
    PSMTXIdentity(idt);
    GXLoadPosMtxImm(idt, 0);

    GXClearVtxDesc();
    GXSetVtxDesc(GX_VA_POS, GX_DIRECT);
    GXSetVtxDesc(GX_VA_CLR0, GX_DIRECT);
    GXSetVtxDesc(GX_VA_TEX0, GX_DIRECT);
    GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_NRM_NBT, GX_S16, 0);
    GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_CLR0, GX_NRM_NBT, GX_RGBA8, 0);
    GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_TEX0, GX_NRM_NBT, GX_RGBA6, 0);

    GXSetNumTexGens(1);
    GXSetNumChans(1);
    GXSetNumTevStages(1);
    GXSetTexCoordGen(GX_TEXCOORD0, GX_TG_MTX2x4, GX_TG_TEX0, 0x3c);
    GXSetTevOp(GX_TEVSTAGE0, GX_MODULATE);
    GXSetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD0, GX_TEXMAP0, GX_COLOR0A0);

    if (rm->field_rendering)
    {
        u32 field = VIGetNextField();
        GXSetViewportJitter(0.0f, 0.0f, rm->fbWidth, rm->efbHeight, 0.0f, 1.0f, field);
    }
    else
    {
        GXSetViewport(0.0f, 0.0f, rm->fbWidth, rm->efbHeight, 0.0f, 1.0f);
    }

    GXInvalidateVtxCache();
    GXInvalidateTexAll();
    Blit_RAD_3D_image(Image, arg0, arg1, arg2, arg3, 1.0f);
}