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CreateSampler

pull/47/head
Caleb Cornett 2023-10-12 22:07:46 -05:00
parent e35efa4061
commit 6b39da7d2d
1 changed files with 97 additions and 2 deletions
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99
src/Refresh_Driver_D3D11.c
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@ -245,6 +245,60 @@ static D3D11_TEXTURE_ADDRESS_MODE RefreshToD3D11_SamplerAddressMode[] =
D3D11_TEXTURE_ADDRESS_BORDER /* CLAMP_TO_BORDER */
};
static D3D11_FILTER RefreshToD3D11_Filter(Refresh_SamplerStateCreateInfo *createInfo)
{
if (createInfo->minFilter == REFRESH_FILTER_LINEAR)
{
if (createInfo->magFilter == REFRESH_FILTER_LINEAR)
{
if (createInfo->mipmapMode == REFRESH_SAMPLERMIPMAPMODE_LINEAR)
{
return D3D11_FILTER_MIN_MAG_MIP_LINEAR;
}
else
{
return D3D11_FILTER_MIN_MAG_LINEAR_MIP_POINT;
}
}
else
{
if (createInfo->mipmapMode == REFRESH_SAMPLERMIPMAPMODE_LINEAR)
{
return D3D11_FILTER_MIN_LINEAR_MAG_POINT_MIP_LINEAR;
}
else
{
return D3D11_FILTER_MIN_LINEAR_MAG_MIP_POINT;
}
}
}
else
{
if (createInfo->magFilter == REFRESH_FILTER_LINEAR)
{
if (createInfo->mipmapMode == REFRESH_SAMPLERMIPMAPMODE_LINEAR)
{
return D3D11_FILTER_MIN_POINT_MAG_MIP_LINEAR;
}
else
{
return D3D11_FILTER_MIN_POINT_MAG_LINEAR_MIP_POINT;
}
}
else
{
if (createInfo->mipmapMode == REFRESH_SAMPLERMIPMAPMODE_LINEAR)
{
return D3D11_FILTER_MIN_MAG_POINT_MIP_LINEAR;
}
else
{
return D3D11_FILTER_MIN_MAG_MIP_POINT;
}
}
}
}
/* Structs */
typedef struct D3D11Texture
@ -347,6 +401,11 @@ typedef struct D3D11Buffer
uint32_t size;
} D3D11Buffer;
typedef struct D3D11Sampler
{
ID3D11SamplerState *handle;
} D3D11Sampler;
typedef struct D3D11Renderer
{
ID3D11Device *device;
@ -949,8 +1008,44 @@ static Refresh_Sampler* D3D11_CreateSampler(
Refresh_Renderer *driverData,
Refresh_SamplerStateCreateInfo *samplerStateCreateInfo
) {
NOT_IMPLEMENTED
return NULL;
D3D11Renderer *renderer = (D3D11Renderer*) driverData;
D3D11_SAMPLER_DESC samplerDesc;
ID3D11SamplerState *samplerState;
D3D11Sampler *d3d11Sampler;
HRESULT res;
samplerDesc.AddressU = RefreshToD3D11_SamplerAddressMode[samplerStateCreateInfo->addressModeU];
samplerDesc.AddressV = RefreshToD3D11_SamplerAddressMode[samplerStateCreateInfo->addressModeV];
samplerDesc.AddressW = RefreshToD3D11_SamplerAddressMode[samplerStateCreateInfo->addressModeW];
/* FIXME: border color! */
samplerDesc.ComparisonFunc = (
samplerStateCreateInfo->compareEnable ?
RefreshToD3D11_CompareOp[samplerStateCreateInfo->compareOp] :
RefreshToD3D11_CompareOp[REFRESH_COMPAREOP_ALWAYS]
);
samplerDesc.MaxAnisotropy = (
samplerStateCreateInfo->anisotropyEnable ?
(UINT) samplerStateCreateInfo->maxAnisotropy :
0
);
samplerDesc.Filter = RefreshToD3D11_Filter(samplerStateCreateInfo);
samplerDesc.MaxLOD = samplerStateCreateInfo->maxLod;
samplerDesc.MinLOD = samplerStateCreateInfo->minLod;
samplerDesc.MipLODBias = samplerStateCreateInfo->mipLodBias;
res = ID3D11Device_CreateSamplerState(
renderer->device,
&samplerDesc,
&samplerState
);
ERROR_CHECK_RETURN("Could not create sampler state! Error Code: %08X", NULL);
d3d11Sampler = (D3D11Sampler*) SDL_malloc(sizeof(D3D11Sampler));
d3d11Sampler->handle = samplerState;
return (Refresh_Sampler*) d3d11Sampler;
}
static Refresh_ShaderModule* D3D11_CreateShaderModule(