GrBackendFormats Namespace Reference

Functions
SK_API GrBackendFormat	MakeGL (GrGLenum format, GrGLenum target)
SK_API GrGLFormat	AsGLFormat (const GrBackendFormat &)
SK_API GrGLenum	AsGLFormatEnum (const GrBackendFormat &)
SK_API GrBackendFormat	MakeMtl (GrMTLPixelFormat format)
SK_API GrMTLPixelFormat	AsMtlFormat (const GrBackendFormat &)
SK_API GrBackendFormat	MakeVk (VkFormat format, bool willUseDRMFormatModifiers=false)
SK_API GrBackendFormat	MakeVk (const skgpu::VulkanYcbcrConversionInfo &ycbcrInfo, bool willUseDRMFormatModifiers=false)
SK_API bool	AsVkFormat (const GrBackendFormat &, VkFormat *)
SK_API const skgpu::VulkanYcbcrConversionInfo *	GetVkYcbcrConversionInfo (const GrBackendFormat &)

Function Documentation

AsGLFormat()

GrGLFormat GrBackendFormats::AsGLFormat

(

const GrBackendFormat &

format

)

Definition at line 119 of file GrGLBackendSurface.cpp.

                                                     {
    if (format.isValid() && format.backend() == GrBackendApi::kOpenGL) {
        const GrGLBackendFormatData* data = get_and_cast_data(format);
        SkASSERT(data);
        return GrGLFormatFromGLEnum(data->asEnum());
    }
    return GrGLFormat::kUnknown;
}

AsGLFormatEnum()

GrGLenum GrBackendFormats::AsGLFormatEnum

(

const GrBackendFormat &

format

)

Definition at line 128 of file GrGLBackendSurface.cpp.

                                                       {
    if (format.isValid() && format.backend() == GrBackendApi::kOpenGL) {
        const GrGLBackendFormatData* data = get_and_cast_data(format);
        SkASSERT(data);
        return data->asEnum();
    }
    return 0;
}

AsMtlFormat()

GrMTLPixelFormat GrBackendFormats::AsMtlFormat

(

const GrBackendFormat &

format

)

Definition at line 80 of file GrMtlBackendSurface.mm.

                                                            {
    if (format.isValid() && format.backend() == GrBackendApi::kMetal) {
        const GrMtlBackendFormatData* data = get_and_cast_data(format);
        SkASSERT(data);
        return data->asMtlFormat();
    }
    // MTLPixelFormatInvalid == 0
    return GrMTLPixelFormat(0);
}

AsVkFormat()

bool GrBackendFormats::AsVkFormat	(	const GrBackendFormat &	format,
		VkFormat *	vkFormat
	)

Definition at line 138 of file GrVkBackendSurface.cpp.

                                                                   {
    SkASSERT(vkFormat);
    if (format.isValid() && format.backend() == GrBackendApi::kVulkan) {
        const GrVkBackendFormatData* data = get_and_cast_data(format);
        SkASSERT(data);
        *vkFormat = data->asVkFormat();
        return true;
    }
    return false;
}

GetVkYcbcrConversionInfo()

const skgpu::VulkanYcbcrConversionInfo * GrBackendFormats::GetVkYcbcrConversionInfo

(

const GrBackendFormat &

format

)

Definition at line 149 of file GrVkBackendSurface.cpp.

                                                                                              {
    if (format.isValid() && format.backend() == GrBackendApi::kVulkan) {
        const GrVkBackendFormatData* data = get_and_cast_data(format);
        SkASSERT(data);
        return data->getYcbcrConversionInfo();
    }
    return nullptr;
}

MakeGL()

GrBackendFormat GrBackendFormats::MakeGL	(	GrGLenum	format,
		GrGLenum	target
	)

Definition at line 114 of file GrGLBackendSurface.cpp.

                                                         {
    return GrBackendSurfacePriv::MakeGrBackendFormat(
            gl_target_to_gr_target(target), GrBackendApi::kOpenGL, GrGLBackendFormatData(format));
}

MakeMtl()

GrBackendFormat GrBackendFormats::MakeMtl

(

GrMTLPixelFormat

format

)

Definition at line 75 of file GrMtlBackendSurface.mm.

                                                 {
    return GrBackendSurfacePriv::MakeGrBackendFormat(
            GrTextureType::k2D, GrBackendApi::kMetal, GrMtlBackendFormatData(format));
}

MakeVk() [1/2]

GrBackendFormat GrBackendFormats::MakeVk	(	const skgpu::VulkanYcbcrConversionInfo &	ycbcrInfo,
		bool	willUseDRMFormatModifiers = false
	)

Definition at line 125 of file GrVkBackendSurface.cpp.

                                                       {
    SkASSERT(ycbcrInfo.isValid());
    GrTextureType textureType =
            ((ycbcrInfo.isValid() && ycbcrInfo.fExternalFormat) || willUseDRMFormatModifiers)
                    ? GrTextureType::kExternal
                    : GrTextureType::k2D;
    return GrBackendSurfacePriv::MakeGrBackendFormat(
            textureType,
            GrBackendApi::kVulkan,
            GrVkBackendFormatData(ycbcrInfo.fFormat, ycbcrInfo));
}

MakeVk() [2/2]

GrBackendFormat GrBackendFormats::MakeVk	(	VkFormat	format,
		bool	willUseDRMFormatModifiers = false
	)

Definition at line 118 of file GrVkBackendSurface.cpp.

                                                                        {
    return GrBackendSurfacePriv::MakeGrBackendFormat(
            GrTextureType::k2D,
            GrBackendApi::kVulkan,
            GrVkBackendFormatData(format, skgpu::VulkanYcbcrConversionInfo{}));
}