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Move sampler state setting outside the drawQuad utility functions.

Browse Source 
Use linear filtering for various buffer copies, improves visual quality a lot.

Some other tiny changes as well.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5891 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
NeoBrainX
2010-07-17 15:18:52 +00:00
parent 5abed9d5a4
commit 15eb779c01
7 changed files with 46 additions and 43 deletions
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40
Source/Plugins/Plugin_VideoDX11/Src/D3DUtil.cpp
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@ -197,7 +197,7 @@ int CD3DFont::Init()
context->Unmap(buftex, 0);
hr = D3D::device->CreateShaderResourceView(buftex, NULL, &m_pTexture);
if (FAILED(hr)) PanicAlert("Failed to create shader resource view at %s %d\n", __FILE__, __LINE__);
buftex->Release();
SAFE_RELEASE(buftex);
SelectObject(hDC, hOldbmBitmap);
DeleteObject(hbmBitmap);
@ -225,7 +225,7 @@ int CD3DFont::Init()
};
hr = D3D::device->CreateInputLayout(desc, 3, vsbytecode->Data(), vsbytecode->Size(), &m_InputLayout);
if (FAILED(hr)) PanicAlert("Failed to create input layout, %s %d\n", __FILE__, __LINE__);
vsbytecode->Release();
SAFE_RELEASE(vsbytecode);
D3D11_BLEND_DESC blenddesc;
blenddesc.AlphaToCoverageEnable = FALSE;
@ -408,8 +408,8 @@ ID3D11Buffer* CreateQuadVertexBuffer(unsigned int size, void* data)
return vb;
}
ID3D11SamplerState* stqsamplerstate = NULL;
ID3D11SamplerState* stsqsamplerstate = NULL;
ID3D11SamplerState* linear_copy_sampler = NULL;
ID3D11SamplerState* point_copy_sampler = NULL;
ID3D11Buffer* stqvb = NULL;
ID3D11Buffer* stsqvb = NULL;
ID3D11Buffer* clearvb = NULL;
@ -421,10 +421,15 @@ typedef struct { float x,y,z; u32 col; } ClearVertex;
void InitUtils()
{
float border[4] = { 0.f, 0.f, 0.f, 0.f };
D3D11_SAMPLER_DESC samDesc = CD3D11_SAMPLER_DESC(D3D11_FILTER_MIN_MAG_MIP_POINT, D3D11_TEXTURE_ADDRESS_CLAMP, D3D11_TEXTURE_ADDRESS_CLAMP, D3D11_TEXTURE_ADDRESS_CLAMP, 0.f, 16, D3D11_COMPARISON_ALWAYS, border, -D3D11_FLOAT32_MAX, D3D11_FLOAT32_MAX);
HRESULT hr = D3D::device->CreateSamplerState(&samDesc, &stqsamplerstate);
D3D11_SAMPLER_DESC samDesc = CD3D11_SAMPLER_DESC(D3D11_FILTER_MIN_MAG_MIP_POINT, D3D11_TEXTURE_ADDRESS_BORDER, D3D11_TEXTURE_ADDRESS_BORDER, D3D11_TEXTURE_ADDRESS_BORDER, 0.f, 1, D3D11_COMPARISON_ALWAYS, border, -D3D11_FLOAT32_MAX, D3D11_FLOAT32_MAX);
HRESULT hr = D3D::device->CreateSamplerState(&samDesc, &point_copy_sampler);
if (FAILED(hr)) PanicAlert("Failed to create sampler state at %s %d\n", __FILE__, __LINE__);
else SetDebugObjectName((ID3D11DeviceChild*)stqsamplerstate, "sampler state of drawShadedTexQuad");
else SetDebugObjectName((ID3D11DeviceChild*)point_copy_sampler, "point copy sampler state");
samDesc = CD3D11_SAMPLER_DESC(D3D11_FILTER_MIN_MAG_MIP_LINEAR, D3D11_TEXTURE_ADDRESS_BORDER, D3D11_TEXTURE_ADDRESS_BORDER, D3D11_TEXTURE_ADDRESS_BORDER, 0.f, 1, D3D11_COMPARISON_ALWAYS, border, -D3D11_FLOAT32_MAX, D3D11_FLOAT32_MAX);
hr = D3D::device->CreateSamplerState(&samDesc, &linear_copy_sampler);
if (FAILED(hr)) PanicAlert("Failed to create sampler state at %s %d\n", __FILE__, __LINE__);
else SetDebugObjectName((ID3D11DeviceChild*)linear_copy_sampler, "linear copy sampler state");
stqvb = CreateQuadVertexBuffer(4*sizeof(STQVertex), NULL);
CHECK(stqvb!=NULL, "Create vertex buffer of drawShadedTexQuad");
@ -437,22 +442,27 @@ void InitUtils()
clearvb = CreateQuadVertexBuffer(4*sizeof(ClearVertex), NULL);
CHECK(clearvb!=NULL, "Create vertex buffer of drawClearQuad");
SetDebugObjectName((ID3D11DeviceChild*)clearvb, "vertex buffer of drawClearQuad");
samDesc = CD3D11_SAMPLER_DESC(D3D11_FILTER_MIN_MAG_MIP_POINT, D3D11_TEXTURE_ADDRESS_CLAMP, D3D11_TEXTURE_ADDRESS_CLAMP, D3D11_TEXTURE_ADDRESS_CLAMP, 0.f, 16, D3D11_COMPARISON_ALWAYS, border, -D3D11_FLOAT32_MAX, D3D11_FLOAT32_MAX);
hr = D3D::device->CreateSamplerState(&samDesc, &stsqsamplerstate);
if (FAILED(hr)) PanicAlert("Failed to create sampler state at %s %d\n", __FILE__, __LINE__);
else SetDebugObjectName((ID3D11DeviceChild*)stsqsamplerstate, "sampler state of drawShadedTexSubQuad");
}
void ShutdownUtils()
{
SAFE_RELEASE(stqsamplerstate);
SAFE_RELEASE(stsqsamplerstate);
SAFE_RELEASE(point_copy_sampler);
SAFE_RELEASE(linear_copy_sampler);
SAFE_RELEASE(stqvb);
SAFE_RELEASE(stsqvb);
SAFE_RELEASE(clearvb);
}
void SetPointCopySampler()
{
D3D::context->PSSetSamplers(0, 1, &point_copy_sampler);
}
void SetLinearCopySampler()
{
D3D::context->PSSetSamplers(0, 1, &linear_copy_sampler);
}
void drawShadedTexQuad(ID3D11ShaderResourceView* texture,
const D3D11_RECT* rSource,
int SourceWidth,
@ -495,7 +505,6 @@ void drawShadedTexQuad(ID3D11ShaderResourceView* texture,
D3D::context->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
D3D::context->IASetInputLayout(layout);
D3D::context->IASetVertexBuffers(0, 1, &stqvb, &stride, &offset);
D3D::context->PSSetSamplers(0, 1, &stqsamplerstate);
D3D::context->PSSetShader(PShader, NULL, 0);
D3D::context->PSSetShaderResources(0, 1, &texture);
D3D::context->VSSetShader(Vshader, NULL, 0);
@ -555,7 +564,6 @@ void drawShadedTexSubQuad(ID3D11ShaderResourceView* texture,
context->IASetVertexBuffers(0, 1, &stsqvb, &stride, &offset);
context->IASetInputLayout(layout);
context->PSSetShaderResources(0, 1, &texture);
context->PSSetSamplers(0, 1, &stsqsamplerstate);
context->PSSetShader(PShader, NULL, 0);
context->VSSetShader(Vshader, NULL, 0);
stateman->Apply();