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/*
* Copyright (C) 2021-2023 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "WebGPUXRSubImageImpl.h"
#if HAVE(WEBGPU_IMPLEMENTATION)
#include "WebGPUConvertToBackingContext.h"
#include "WebGPUDevice.h"
#include "WebGPUTextureDimension.h"
#include "WebGPUTextureImpl.h"
namespace WebCore::WebGPU {
static TextureFormat fromBacking(WGPUTextureFormat textureFormat)
{
switch (textureFormat) {
case WGPUTextureFormat_R8Unorm:
return TextureFormat::R8unorm;
case WGPUTextureFormat_R8Snorm:
return TextureFormat::R8snorm;
case WGPUTextureFormat_R8Uint:
return TextureFormat::R8uint;
case WGPUTextureFormat_R8Sint:
return TextureFormat::R8sint;
case WGPUTextureFormat_R16Uint:
return TextureFormat::R16uint;
case WGPUTextureFormat_R16Sint:
return TextureFormat::R16sint;
case WGPUTextureFormat_R16Float:
return TextureFormat::R16float;
case WGPUTextureFormat_RG8Unorm:
return TextureFormat::Rg8unorm;
case WGPUTextureFormat_RG8Snorm:
return TextureFormat::Rg8snorm;
case WGPUTextureFormat_RG8Uint:
return TextureFormat::Rg8uint;
case WGPUTextureFormat_RG8Sint:
return TextureFormat::Rg8sint;
case WGPUTextureFormat_R32Uint:
return TextureFormat::R32uint;
case WGPUTextureFormat_R32Sint:
return TextureFormat::R32sint;
case WGPUTextureFormat_R32Float:
return TextureFormat::R32float;
case WGPUTextureFormat_RG16Uint:
return TextureFormat::Rg16uint;
case WGPUTextureFormat_RG16Sint:
return TextureFormat::Rg16sint;
case WGPUTextureFormat_RG16Float:
return TextureFormat::Rg16float;
case WGPUTextureFormat_RGBA8Unorm:
return TextureFormat::Rgba8unorm;
case WGPUTextureFormat_RGBA8UnormSrgb:
return TextureFormat::Rgba8unormSRGB;
case WGPUTextureFormat_RGBA8Snorm:
return TextureFormat::Rgba8snorm;
case WGPUTextureFormat_RGBA8Uint:
return TextureFormat::Rgba8uint;
case WGPUTextureFormat_RGBA8Sint:
return TextureFormat::Rgba8sint;
case WGPUTextureFormat_BGRA8Unorm:
return TextureFormat::Bgra8unorm;
case WGPUTextureFormat_BGRA8UnormSrgb:
return TextureFormat::Bgra8unormSRGB;
case WGPUTextureFormat_RGB9E5Ufloat:
return TextureFormat::Rgb9e5ufloat;
case WGPUTextureFormat_RGB10A2Uint:
return TextureFormat::Rgb10a2uint;
case WGPUTextureFormat_RGB10A2Unorm:
return TextureFormat::Rgb10a2unorm;
case WGPUTextureFormat_RG11B10Ufloat:
return TextureFormat::Rg11b10ufloat;
case WGPUTextureFormat_RG32Uint:
return TextureFormat::Rg32uint;
case WGPUTextureFormat_RG32Sint:
return TextureFormat::Rg32sint;
case WGPUTextureFormat_RG32Float:
return TextureFormat::Rg32float;
case WGPUTextureFormat_RGBA16Uint:
return TextureFormat::Rgba16uint;
case WGPUTextureFormat_RGBA16Sint:
return TextureFormat::Rgba16sint;
case WGPUTextureFormat_RGBA16Float:
return TextureFormat::Rgba16float;
case WGPUTextureFormat_RGBA32Uint:
return TextureFormat::Rgba32uint;
case WGPUTextureFormat_RGBA32Sint:
return TextureFormat::Rgba32sint;
case WGPUTextureFormat_RGBA32Float:
return TextureFormat::Rgba32float;
case WGPUTextureFormat_Stencil8:
return TextureFormat::Stencil8;
case WGPUTextureFormat_Depth16Unorm:
return TextureFormat::Depth16unorm;
case WGPUTextureFormat_Depth24Plus:
return TextureFormat::Depth24plus;
case WGPUTextureFormat_Depth24PlusStencil8:
return TextureFormat::Depth24plusStencil8;
case WGPUTextureFormat_Depth32Float:
return TextureFormat::Depth32float;
case WGPUTextureFormat_BC1RGBAUnorm:
return TextureFormat::Bc1RgbaUnorm;
case WGPUTextureFormat_BC1RGBAUnormSrgb:
return TextureFormat::Bc1RgbaUnormSRGB;
case WGPUTextureFormat_BC2RGBAUnorm:
return TextureFormat::Bc2RgbaUnorm;
case WGPUTextureFormat_BC2RGBAUnormSrgb:
return TextureFormat::Bc2RgbaUnormSRGB;
case WGPUTextureFormat_BC3RGBAUnorm:
return TextureFormat::Bc3RgbaUnorm;
case WGPUTextureFormat_BC3RGBAUnormSrgb:
return TextureFormat::Bc3RgbaUnormSRGB;
case WGPUTextureFormat_BC4RUnorm:
return TextureFormat::Bc4RUnorm;
case WGPUTextureFormat_BC4RSnorm:
return TextureFormat::Bc4RSnorm;
case WGPUTextureFormat_BC5RGUnorm:
return TextureFormat::Bc5RgUnorm;
case WGPUTextureFormat_BC5RGSnorm:
return TextureFormat::Bc5RgSnorm;
case WGPUTextureFormat_BC6HRGBUfloat:
return TextureFormat::Bc6hRgbUfloat;
case WGPUTextureFormat_BC6HRGBFloat:
return TextureFormat::Bc6hRgbFloat;
case WGPUTextureFormat_BC7RGBAUnorm:
return TextureFormat::Bc7RgbaUnorm;
case WGPUTextureFormat_BC7RGBAUnormSrgb:
return TextureFormat::Bc7RgbaUnormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ETC2RGB8Unorm):
return TextureFormat::Etc2Rgb8unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ETC2RGB8UnormSrgb):
return TextureFormat::Etc2Rgb8unormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ETC2RGB8A1Unorm):
return TextureFormat::Etc2Rgb8a1unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ETC2RGB8A1UnormSrgb):
return TextureFormat::Etc2Rgb8a1unormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ETC2RGBA8Unorm):
return TextureFormat::Etc2Rgba8unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ETC2RGBA8UnormSrgb):
return TextureFormat::Etc2Rgba8unormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_EACR11Unorm):
return TextureFormat::EacR11unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_EACR11Snorm):
return TextureFormat::EacR11snorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_EACRG11Unorm):
return TextureFormat::EacRg11unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_EACRG11Snorm):
return TextureFormat::EacRg11snorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC4x4Unorm):
return TextureFormat::Astc4x4Unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC4x4UnormSrgb):
return TextureFormat::Astc4x4UnormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC5x4Unorm):
return TextureFormat::Astc5x4Unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC5x4UnormSrgb):
return TextureFormat::Astc5x4UnormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC5x5Unorm):
return TextureFormat::Astc5x5Unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC5x5UnormSrgb):
return TextureFormat::Astc5x5UnormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC6x5Unorm):
return TextureFormat::Astc6x5Unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC6x5UnormSrgb):
return TextureFormat::Astc6x5UnormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC6x6Unorm):
return TextureFormat::Astc6x6Unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC6x6UnormSrgb):
return TextureFormat::Astc6x6UnormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC8x5Unorm):
return TextureFormat::Astc8x5Unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC8x5UnormSrgb):
return TextureFormat::Astc8x5UnormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC8x6Unorm):
return TextureFormat::Astc8x6Unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC8x6UnormSrgb):
return TextureFormat::Astc8x6UnormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC8x8Unorm):
return TextureFormat::Astc8x8Unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC8x8UnormSrgb):
return TextureFormat::Astc8x8UnormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC10x5Unorm):
return TextureFormat::Astc10x5Unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC10x5UnormSrgb):
return TextureFormat::Astc10x5UnormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC10x6Unorm):
return TextureFormat::Astc10x6Unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC10x6UnormSrgb):
return TextureFormat::Astc10x6UnormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC10x8Unorm):
return TextureFormat::Astc10x8Unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC10x8UnormSrgb):
return TextureFormat::Astc10x8UnormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC10x10Unorm):
return TextureFormat::Astc10x10Unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC10x10UnormSrgb):
return TextureFormat::Astc10x10UnormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC12x10Unorm):
return TextureFormat::Astc12x10Unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC12x10UnormSrgb):
return TextureFormat::Astc12x10UnormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC12x12Unorm):
return TextureFormat::Astc12x12Unorm;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_ASTC12x12UnormSrgb):
return TextureFormat::Astc12x12UnormSRGB;
case static_cast<WGPUTextureFormat>(WGPUTextureFormat_Depth32FloatStencil8):
return TextureFormat::Depth32floatStencil8;
case WGPUTextureFormat_Undefined:
case WGPUTextureFormat_Force32:
return TextureFormat::R8unorm;
}
}
XRSubImageImpl::XRSubImageImpl(WebGPUPtr<WGPUXRSubImage>&& backing, ConvertToBackingContext& convertToBackingContext)
: m_backing(backing)
, m_convertToBackingContext(convertToBackingContext)
{
}
XRSubImageImpl::~XRSubImageImpl() = default;
RefPtr<Texture> XRSubImageImpl::colorTexture()
{
auto texturePtr = wgpuXRSubImageGetColorTexture(m_backing.get());
if (!texturePtr)
return nullptr;
return TextureImpl::create(WebGPUPtr<WGPUTexture> { texturePtr }, fromBacking(wgpuTextureGetFormat(texturePtr)), TextureDimension::_2d, m_convertToBackingContext);
}
RefPtr<Texture> XRSubImageImpl::depthStencilTexture()
{
auto texturePtr = wgpuXRSubImageGetDepthStencilTexture(m_backing.get());
if (!texturePtr)
return nullptr;
return TextureImpl::create(WebGPUPtr<WGPUTexture> { texturePtr }, fromBacking(wgpuTextureGetFormat(texturePtr)), TextureDimension::_2d, m_convertToBackingContext);
}
RefPtr<Texture> XRSubImageImpl::motionVectorTexture()
{
return nullptr;
}
} // namespace WebCore::WebGPU
#endif // HAVE(WEBGPU_IMPLEMENTATION)
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