OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
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Change the matrix interface on RenderState so the backend doesn't have to try detect changes on each Apply

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Include the texture matrix in the mesh builder
This commit is contained in:
Magnus Norddahl 2023-05-06 00:34:42 +02:00
commit eba0bee9f6
17 changed files with 126 additions and 136 deletions
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2
src/common/rendering/hwrenderer/data/hw_mesh.cpp
View file

@ -42,6 +42,7 @@ void Mesh::Draw(FRenderState& renderstate)
origState.applyData.TextureModeFlags = renderstate.mTextureModeFlags;
origState.streamData = renderstate.mStreamData;
origState.material = renderstate.mMaterial;
origState.textureMatrix.loadIdentity();
int applyIndex = -1;
int depthFunc = -1;
@ -106,4 +107,5 @@ void Mesh::Apply(FRenderState& renderstate, const MeshApplyState& state)
renderstate.mTextureModeFlags = state.applyData.TextureModeFlags;
renderstate.mStreamData = state.streamData;
renderstate.mMaterial = state.material;
renderstate.SetTextureMatrix(state.textureMatrix);
}

1
src/common/rendering/hwrenderer/data/hw_meshbuilder.cpp
View file

@ -69,6 +69,7 @@ void MeshBuilder::Apply()
state.applyData.TextureModeFlags = mTextureModeFlags;
state.streamData = mStreamData;
state.material = mMaterial;
state.textureMatrix = mTextureMatrix;
state.streamData.uVertexNormal = FVector4(0.0f, 0.0f, 0.0f, 0.0f); // Grr, this should be part of the vertex!!

9
src/common/rendering/hwrenderer/data/hw_meshbuilder.h
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@ -27,6 +27,7 @@ public:
ApplyData applyData;
StreamData streamData;
FMaterialState material;
VSMatrix textureMatrix;
bool operator<(const MeshApplyState& other) const
{
@ -43,6 +44,10 @@ public:
if (result != 0)
return result < 0;
result = memcmp(&textureMatrix, &other.textureMatrix, sizeof(VSMatrix));
if (result != 0)
return result < 0;
result = memcmp(&streamData, &other.streamData, sizeof(StreamData));
return result < 0;
}
@ -68,6 +73,8 @@ public:
// Buffers
int SetViewpoint(const HWViewpointUniforms& vp) override { return 0; }
void SetViewpoint(int index) override { }
void SetModelMatrix(const VSMatrix& matrix, const VSMatrix& normalMatrix) override { }
void SetTextureMatrix(const VSMatrix& matrix) override { mTextureMatrix = matrix; }
int UploadLights(const FDynLightData& lightdata) override { return -1; }
int UploadBones(const TArray<VSMatrix>& bones) override { return -1; }
@ -109,4 +116,6 @@ private:
TArray<FFlatVertex> mVertices;
int mDepthFunc = 0;
VSMatrix mTextureMatrix = VSMatrix::identity();
};

22
src/common/rendering/hwrenderer/data/hw_renderstate.h
View file

@ -228,8 +228,6 @@ protected:
uint8_t mTextureEnabled:1;
uint8_t mGlowEnabled : 1;
uint8_t mGradientEnabled : 1;
uint8_t mModelMatrixEnabled : 1;
uint8_t mTextureMatrixEnabled : 1;
uint8_t mSplitEnabled : 1;
uint8_t mBrightmapEnabled : 1;
@ -262,10 +260,6 @@ protected:
public:
uint64_t firstFrame = 0;
VSMatrix mModelMatrix;
VSMatrix mTextureMatrix;
public:
void Reset()
{
@ -278,8 +272,6 @@ public:
mTextureModeFlags = 0;
mStreamData.uDesaturationFactor = 0.0f;
mStreamData.uAlphaThreshold = 0.5f;
mModelMatrixEnabled = false;
mTextureMatrixEnabled = false;
mSplitEnabled = false;
mStreamData.uAddColor = 0;
mStreamData.uObjectColor = 0xffffffff;
@ -322,8 +314,6 @@ public:
#ifdef NPOT_EMULATION
mStreamData.uNpotEmulation = { 0,0,0,0 };
#endif
mModelMatrix.loadIdentity();
mTextureMatrix.loadIdentity();
ClearClipSplit();
}
@ -448,16 +438,6 @@ public:
mSplitEnabled = on;
}
void EnableModelMatrix(bool on)
{
mModelMatrixEnabled = on;
}
void EnableTextureMatrix(bool on)
{
mTextureMatrixEnabled = on;
}
void SetGlowParams(float *t, float *b)
{
mStreamData.uGlowTopColor = { t[0], t[1], t[2], t[3] };
@ -759,6 +739,8 @@ public:
// Buffers
virtual int SetViewpoint(const HWViewpointUniforms& vp) = 0;
virtual void SetViewpoint(int index) = 0;
virtual void SetModelMatrix(const VSMatrix& matrix, const VSMatrix& normalMatrix) = 0;
virtual void SetTextureMatrix(const VSMatrix& matrix) = 0;
virtual int UploadLights(const FDynLightData& lightdata) = 0;
virtual int UploadBones(const TArray<VSMatrix>& bones) = 0;

35
src/common/rendering/hwrenderer/data/hw_skydome.cpp
View file

@ -384,11 +384,12 @@ void FSkyVertexBuffer::CreateDome()
//
//-----------------------------------------------------------------------------
void FSkyVertexBuffer::SetupMatrices(FGameTexture *tex, float x_offset, float y_offset, bool mirror, int mode, VSMatrix &modelMatrix, VSMatrix &textureMatrix, bool tiled, float xscale, float yscale)
void FSkyVertexBuffer::SetupMatrices(FRenderState& state, FGameTexture *tex, float x_offset, float y_offset, bool mirror, int mode, bool tiled, float xscale, float yscale)
{
float texw = tex->GetDisplayWidth();
float texh = tex->GetDisplayHeight();
VSMatrix modelMatrix;
modelMatrix.loadIdentity();
modelMatrix.rotate(-180.0f + x_offset, 0.f, 1.f, 0.f);
@ -433,9 +434,16 @@ void FSkyVertexBuffer::SetupMatrices(FGameTexture *tex, float x_offset, float y_
modelMatrix.translate(0.f, (-40 + texskyoffset) * skyoffsetfactor, 0.f);
modelMatrix.scale(1.f, 0.8f * 1.17f, 1.f);
}
VSMatrix normalModelMatrix;
normalModelMatrix.computeNormalMatrix(modelMatrix);
state.SetModelMatrix(modelMatrix, normalModelMatrix);
VSMatrix textureMatrix;
textureMatrix.loadIdentity();
textureMatrix.scale(mirror ? -xscale : xscale, yscale, 1.f);
textureMatrix.translate(1.f, y_offset / texh, 1.f);
state.SetTextureMatrix(textureMatrix);
}
//-----------------------------------------------------------------------------
@ -461,8 +469,6 @@ void FSkyVertexBuffer::DoRenderDome(FRenderState& state, FGameTexture* tex, int
if (tex && tex->isValid())
{
state.SetMaterial(tex, UF_Texture, 0, CLAMP_NONE, 0, -1);
state.EnableModelMatrix(true);
state.EnableTextureMatrix(true);
}
int rc = mRows + 1;
@ -494,8 +500,8 @@ void FSkyVertexBuffer::DoRenderDome(FRenderState& state, FGameTexture* tex, int
RenderRow(state, DT_TriangleStrip, rc + i, primStart, false);
}
state.EnableTextureMatrix(false);
state.EnableModelMatrix(false);
state.SetTextureMatrix(VSMatrix::identity());
state.SetModelMatrix(VSMatrix::identity(), VSMatrix::identity());
}
@ -509,7 +515,7 @@ void FSkyVertexBuffer::RenderDome(FRenderState& state, FGameTexture* tex, float
{
if (tex)
{
SetupMatrices(tex, x_offset, y_offset, mirror, mode, state.mModelMatrix, state.mTextureMatrix, tiled, xscale, yscale);
SetupMatrices(state, tex, x_offset, y_offset, mirror, mode, tiled, xscale, yscale);
}
DoRenderDome(state, tex, mode, false, color);
}
@ -526,14 +532,19 @@ void FSkyVertexBuffer::RenderBox(FRenderState& state, FSkyBox* tex, float x_offs
int faces;
state.SetObjectColor(color);
state.EnableModelMatrix(true);
state.mModelMatrix.loadIdentity();
state.mModelMatrix.scale(1, 1 / stretch, 1); // Undo the map's vertical scaling as skyboxes are true cubes.
VSMatrix modelMatrix;
modelMatrix.loadIdentity();
modelMatrix.scale(1, 1 / stretch, 1); // Undo the map's vertical scaling as skyboxes are true cubes.
if (!sky2)
state.mModelMatrix.rotate(-180.0f + x_offset, skyrotatevector.X, skyrotatevector.Z, skyrotatevector.Y);
modelMatrix.rotate(-180.0f + x_offset, skyrotatevector.X, skyrotatevector.Z, skyrotatevector.Y);
else
state.mModelMatrix.rotate(-180.0f + x_offset, skyrotatevector2.X, skyrotatevector2.Z, skyrotatevector2.Y);
modelMatrix.rotate(-180.0f + x_offset, skyrotatevector2.X, skyrotatevector2.Z, skyrotatevector2.Y);
VSMatrix normalModelMatrix;
normalModelMatrix.computeNormalMatrix(modelMatrix);
state.SetModelMatrix(modelMatrix, normalModelMatrix);
if (tex->GetSkyFace(5))
{
@ -570,7 +581,7 @@ void FSkyVertexBuffer::RenderBox(FRenderState& state, FSkyBox* tex, float x_offs
state.SetMaterial(tex->GetSkyFace(faces + 1), UF_Texture, 0, CLAMP_XY, 0, -1);
state.Draw(DT_TriangleStrip, FaceStart(4), 4);
state.EnableModelMatrix(false);
state.SetModelMatrix(VSMatrix::identity(), VSMatrix::identity());
state.SetObjectColor(0xffffffff);
}

2
src/common/rendering/hwrenderer/data/hw_skydome.h
View file

@ -85,7 +85,7 @@ public:
FSkyVertexBuffer(DFrameBuffer* fb);
~FSkyVertexBuffer();
void SetupMatrices(FGameTexture *tex, float x_offset, float y_offset, bool mirror, int mode, VSMatrix &modelmatrix, VSMatrix &textureMatrix, bool tiled, float xscale = 0, float vertscale = 0);
void SetupMatrices(FRenderState& state, FGameTexture *tex, float x_offset, float y_offset, bool mirror, int mode, bool tiled, float xscale = 0, float vertscale = 0);
std::pair<IBuffer*, IBuffer*> GetBufferObjects() const
{
return std::make_pair(mVertexBuffer, nullptr);