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// GENERATED FILE - DO NOT EDIT
// Generated by gen_swizzle_format_table.py using data from swizzle_format_data.json
//
// Copyright 2015 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// swizzle_format_info:
// Provides information for swizzle format and a map from type->formatinfo
//
#include "libANGLE/renderer/d3d/d3d11/swizzle_format_info.h"
#include <GLES3/gl3.h>
namespace rx
{
namespace d3d11
{
SwizzleSizeType::SwizzleSizeType() : maxComponentSize(0), componentType(GL_NONE)
{
}
SwizzleSizeType::SwizzleSizeType(size_t maxComponentSize, GLenum componentType)
: maxComponentSize(maxComponentSize), componentType(componentType)
{
}
bool SwizzleSizeType::operator<(const SwizzleSizeType &other) const
{
return (maxComponentSize != other.maxComponentSize)
? (maxComponentSize < other.maxComponentSize)
: (componentType < other.componentType);
}
SwizzleFormatInfo::SwizzleFormatInfo()
: mTexFormat(DXGI_FORMAT_UNKNOWN),
mSRVFormat(DXGI_FORMAT_UNKNOWN),
mRTVFormat(DXGI_FORMAT_UNKNOWN)
{
}
SwizzleFormatInfo::SwizzleFormatInfo(DXGI_FORMAT texFormat,
DXGI_FORMAT srvFormat,
DXGI_FORMAT rtvFormat)
: mTexFormat(texFormat), mSRVFormat(srvFormat), mRTVFormat(rtvFormat)
{
}
const SwizzleFormatInfo &GetSwizzleFormatInfo(GLuint maxBits, GLenum componentType)
{
// clang-format off
switch (componentType)
{
case GL_FLOAT:
{
switch (maxBits)
{
case 16:
{
static const SwizzleFormatInfo formatInfo(DXGI_FORMAT_R16G16B16A16_FLOAT,
DXGI_FORMAT_R16G16B16A16_FLOAT,
DXGI_FORMAT_R16G16B16A16_FLOAT);
return formatInfo;
}
case 32:
{
static const SwizzleFormatInfo formatInfo(DXGI_FORMAT_R32G32B32A32_FLOAT,
DXGI_FORMAT_R32G32B32A32_FLOAT,
DXGI_FORMAT_R32G32B32A32_FLOAT);
return formatInfo;
}
default:
break;
}
}
case GL_INT:
{
switch (maxBits)
{
case 16:
{
static const SwizzleFormatInfo formatInfo(DXGI_FORMAT_R16G16B16A16_SINT,
DXGI_FORMAT_R16G16B16A16_SINT,
DXGI_FORMAT_R16G16B16A16_SINT);
return formatInfo;
}
case 32:
{
static const SwizzleFormatInfo formatInfo(DXGI_FORMAT_R32G32B32A32_SINT,
DXGI_FORMAT_R32G32B32A32_SINT,
DXGI_FORMAT_R32G32B32A32_SINT);
return formatInfo;
}
case 8:
{
static const SwizzleFormatInfo formatInfo(DXGI_FORMAT_R8G8B8A8_SINT,
DXGI_FORMAT_R8G8B8A8_SINT,
DXGI_FORMAT_R8G8B8A8_SINT);
return formatInfo;
}
default:
break;
}
}
case GL_SIGNED_NORMALIZED:
{
switch (maxBits)
{
case 8:
{
static const SwizzleFormatInfo formatInfo(DXGI_FORMAT_R8G8B8A8_SNORM,
DXGI_FORMAT_R8G8B8A8_SNORM,
DXGI_FORMAT_R8G8B8A8_SNORM);
return formatInfo;
}
default:
break;
}
}
case GL_UNSIGNED_INT:
{
switch (maxBits)
{
case 16:
{
static const SwizzleFormatInfo formatInfo(DXGI_FORMAT_R16G16B16A16_UINT,
DXGI_FORMAT_R16G16B16A16_UINT,
DXGI_FORMAT_R16G16B16A16_UINT);
return formatInfo;
}
case 32:
{
static const SwizzleFormatInfo formatInfo(DXGI_FORMAT_R32G32B32A32_UINT,
DXGI_FORMAT_R32G32B32A32_UINT,
DXGI_FORMAT_R32G32B32A32_UINT);
return formatInfo;
}
case 8:
{
static const SwizzleFormatInfo formatInfo(DXGI_FORMAT_R8G8B8A8_UINT,
DXGI_FORMAT_R8G8B8A8_UINT,
DXGI_FORMAT_R8G8B8A8_UINT);
return formatInfo;
}
default:
break;
}
}
case GL_UNSIGNED_NORMALIZED:
{
switch (maxBits)
{
case 16:
{
static const SwizzleFormatInfo formatInfo(DXGI_FORMAT_R16G16B16A16_UNORM,
DXGI_FORMAT_R16G16B16A16_UNORM,
DXGI_FORMAT_R16G16B16A16_UNORM);
return formatInfo;
}
case 24:
{
static const SwizzleFormatInfo formatInfo(DXGI_FORMAT_R32G32B32A32_FLOAT,
DXGI_FORMAT_R32G32B32A32_FLOAT,
DXGI_FORMAT_R32G32B32A32_FLOAT);
return formatInfo;
}
case 32:
{
static const SwizzleFormatInfo formatInfo(DXGI_FORMAT_R32G32B32A32_FLOAT,
DXGI_FORMAT_R32G32B32A32_FLOAT,
DXGI_FORMAT_R32G32B32A32_FLOAT);
return formatInfo;
}
case 8:
{
static const SwizzleFormatInfo formatInfo(DXGI_FORMAT_R8G8B8A8_UNORM,
DXGI_FORMAT_R8G8B8A8_UNORM,
DXGI_FORMAT_R8G8B8A8_UNORM);
return formatInfo;
}
default:
break;
}
}
default:
{
static const SwizzleFormatInfo defaultInfo(DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_UNKNOWN,
DXGI_FORMAT_UNKNOWN);
return defaultInfo;
}
}
// clang-format on
} // GetSwizzleFormatInfo
} // namespace d3d11
} // namespace rx
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