- add PolyTriangleDrawer functions for the operations needed by PolyRenderState
This commit is contained in:
Magnus Norddahl
parent
3a3de13abd
commit
8db5e72254
6 changed files with 517 additions and 298 deletions
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@ -57,37 +57,50 @@ bool PolyRenderState::SetDepthClamp(bool on)
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{
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bool lastValue = mDepthClamp;
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mDepthClamp = on;
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PolyTriangleDrawer::SetDepthClamp(GetPolyFrameBuffer()->GetDrawCommands(), on);
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return lastValue;
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}
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void PolyRenderState::SetDepthMask(bool on)
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{
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args.SetWriteDepth(on);
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PolyTriangleDrawer::SetDepthMask(GetPolyFrameBuffer()->GetDrawCommands(), on);
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}
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void PolyRenderState::SetDepthFunc(int func)
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{
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PolyTriangleDrawer::SetDepthFunc(GetPolyFrameBuffer()->GetDrawCommands(), func);
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}
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void PolyRenderState::SetDepthRange(float min, float max)
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{
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PolyTriangleDrawer::SetDepthRange(GetPolyFrameBuffer()->GetDrawCommands(), min, max);
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}
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void PolyRenderState::SetColorMask(bool r, bool g, bool b, bool a)
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{
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args.SetWriteColor(r || g || b || a);
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PolyTriangleDrawer::SetColorMask(GetPolyFrameBuffer()->GetDrawCommands(), r, g, b, a);
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}
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void PolyRenderState::SetStencil(int offs, int op, int flags)
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{
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PolyTriangleDrawer::SetStencil(GetPolyFrameBuffer()->GetDrawCommands(), screen->stencilValue + offs, op);
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if (flags != -1)
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{
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bool cmon = !(flags & SF_ColorMaskOff);
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SetColorMask(cmon, cmon, cmon, cmon); // don't write to the graphics buffer
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SetDepthMask(!(flags & SF_DepthMaskOff));
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}
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}
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void PolyRenderState::SetCulling(int mode)
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{
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PolyTriangleDrawer::SetCulling(GetPolyFrameBuffer()->GetDrawCommands(), mode);
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}
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void PolyRenderState::EnableClipDistance(int num, bool state)
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{
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PolyTriangleDrawer::EnableClipDistance(GetPolyFrameBuffer()->GetDrawCommands(), num, state);
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}
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void PolyRenderState::Clear(int targets)
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@ -102,21 +115,38 @@ void PolyRenderState::Clear(int targets)
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void PolyRenderState::EnableStencil(bool on)
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{
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PolyTriangleDrawer::EnableStencil(GetPolyFrameBuffer()->GetDrawCommands(), on);
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}
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void PolyRenderState::SetScissor(int x, int y, int w, int h)
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{
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auto fb = GetPolyFrameBuffer();
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if (w < 0)
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{
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x = 0;
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y = 0;
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w = fb->GetCanvas()->GetWidth();
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h = fb->GetCanvas()->GetHeight();
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}
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PolyTriangleDrawer::SetScissor(fb->GetDrawCommands(), x, y, w, h);
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}
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void PolyRenderState::SetViewport(int x, int y, int w, int h)
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{
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auto fb = GetPolyFrameBuffer();
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if (w < 0)
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{
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x = 0;
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y = 0;
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w = fb->GetCanvas()->GetWidth();
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h = fb->GetCanvas()->GetHeight();
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}
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PolyTriangleDrawer::SetViewport(fb->GetDrawCommands(), x, y, w, h, fb->GetCanvas());
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}
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void PolyRenderState::EnableDepthTest(bool on)
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{
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args.SetDepthTest(on);
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PolyTriangleDrawer::EnableDepthTest(GetPolyFrameBuffer()->GetDrawCommands(), on);
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}
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void PolyRenderState::EnableMultisampling(bool on)
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@ -134,58 +164,71 @@ void PolyRenderState::EnableDrawBuffers(int count)
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void PolyRenderState::Apply()
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{
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drawcalls.Clock();
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auto fb = GetPolyFrameBuffer();
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args.SetStencilTest(false);
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args.SetWriteStencil(false);
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PolyPushConstants constants;
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FColormap cm;
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cm.Clear();
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args.SetLight(GetColorTable(cm), (int)(mLightParms[3] * 255.0f), mViewpointUniforms->mGlobVis, true);
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int fogset = 0;
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if (mFogEnabled)
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{
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if (mFogEnabled == 2)
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{
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fogset = -3; // 2D rendering with 'foggy' overlay.
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}
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else if ((GetFogColor() & 0xffffff) == 0)
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{
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fogset = gl_fogmode;
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}
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else
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{
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fogset = -gl_fogmode;
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}
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}
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args.SetColor(MAKEARGB(
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static_cast<uint32_t>(mStreamData.uVertexColor.W * 255.0f + 0.5f),
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static_cast<uint32_t>(mStreamData.uVertexColor.X * 255.0f + 0.5f),
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static_cast<uint32_t>(mStreamData.uVertexColor.Y * 255.0f + 0.5f),
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static_cast<uint32_t>(mStreamData.uVertexColor.Z * 255.0f + 0.5f)), 0);
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int tempTM = TM_NORMAL;
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if (mMaterial.mMaterial && mMaterial.mMaterial->tex && mMaterial.mMaterial->tex->isHardwareCanvas())
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tempTM = TM_OPAQUE;
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constants.uFogEnabled = fogset;
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constants.uTextureMode = mTextureMode == TM_NORMAL && tempTM == TM_OPAQUE ? TM_OPAQUE : mTextureMode;
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constants.uLightDist = mLightParms[0];
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constants.uLightFactor = mLightParms[1];
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constants.uFogDensity = mLightParms[2];
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constants.uLightLevel = mLightParms[3];
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constants.uAlphaThreshold = mAlphaThreshold;
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constants.uClipSplit = { mClipSplit[0], mClipSplit[1] };
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constants.uLightIndex = mLightIndex;
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if (mVertexBuffer) PolyTriangleDrawer::SetVertexBuffer(fb->GetDrawCommands(), mVertexBuffer->Memory());
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if (mIndexBuffer) PolyTriangleDrawer::SetIndexBuffer(fb->GetDrawCommands(), mIndexBuffer->Memory());
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PolyTriangleDrawer::SetInputAssembly(fb->GetDrawCommands(), static_cast<PolyVertexBuffer*>(mVertexBuffer));
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PolyTriangleDrawer::SetRenderStyle(fb->GetDrawCommands(), mRenderStyle);
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PolyTriangleDrawer::PushStreamData(fb->GetDrawCommands(), mStreamData, constants);
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ApplyMatrices();
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ApplyMaterial();
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if (mBias.mChanged)
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{
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PolyTriangleDrawer::SetDepthBias(fb->GetDrawCommands(), mBias.mUnits, mBias.mFactor);
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mBias.mChanged = false;
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}
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drawcalls.Unclock();
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}
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void PolyRenderState::ApplyMaterial()
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{
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if (mMaterial.mChanged && mMaterial.mMaterial)
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{
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auto base = static_cast<PolyHardwareTexture*>(mMaterial.mMaterial->GetLayer(0, mMaterial.mTranslation));
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if (base)
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{
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DCanvas *texcanvas = base->GetImage(mMaterial);
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args.SetTexture(texcanvas->GetPixels(), texcanvas->GetHeight(), texcanvas->GetWidth());
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if (mRenderStyle == LegacyRenderStyles[STYLE_Normal])
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args.SetStyle(TriBlendMode::Normal);
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else if (mRenderStyle == LegacyRenderStyles[STYLE_Add])
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args.SetStyle(TriBlendMode::Add);
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else if (mRenderStyle == LegacyRenderStyles[STYLE_Translucent])
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args.SetStyle(TriBlendMode::Translucent);
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else
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args.SetStyle(TriBlendMode::Opaque);
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}
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else
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{
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args.SetStyle(TriBlendMode::Fill);
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PolyTriangleDrawer::SetTexture(GetPolyFrameBuffer()->GetDrawCommands(), texcanvas->GetPixels(), texcanvas->GetHeight(), texcanvas->GetWidth());
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}
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mMaterial.mChanged = false;
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}
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auto fb = GetPolyFrameBuffer();
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if (mVertexBuffer) PolyTriangleDrawer::SetVertexBuffer(fb->GetDrawCommands(), mVertexBuffer->Memory());
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if (mIndexBuffer) PolyTriangleDrawer::SetIndexBuffer(fb->GetDrawCommands(), mIndexBuffer->Memory());
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PolyTriangleDrawer::SetInputAssembly(fb->GetDrawCommands(), static_cast<PolyVertexBuffer*>(mVertexBuffer));
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ApplyMatrices();
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PolyTriangleDrawer::PushStreamData(fb->GetDrawCommands(), mStreamData, { mClipSplit[0], mClipSplit[1] });
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PolyTriangleDrawer::SetTwoSided(fb->GetDrawCommands(), true);
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PolyTriangleDrawer::PushConstants(fb->GetDrawCommands(), args);
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drawcalls.Unclock();
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}
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template<typename T>
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