public static SKColorType ToColorType(this GRPixelConfig config)
{
switch (config)
{
case GRPixelConfig.Unknown:
return(SKColorType.Unknown);
case GRPixelConfig.Alpha8:
return(SKColorType.Alpha8);
case GRPixelConfig.Gray8:
return(SKColorType.Gray8);
case GRPixelConfig.Rgb565:
return(SKColorType.Rgb565);
case GRPixelConfig.Rgba4444:
return(SKColorType.Argb4444);
case GRPixelConfig.Rgba8888:
return(SKColorType.Rgba8888);
case GRPixelConfig.Rgb888:
return(SKColorType.Rgb888x);
case GRPixelConfig.Bgra8888:
return(SKColorType.Bgra8888);
case GRPixelConfig.Srgba8888:
return(SKColorType.Rgba8888);
case GRPixelConfig.Sbgra8888:
return(SKColorType.Bgra8888);
case GRPixelConfig.Rgba1010102:
return(SKColorType.Rgba1010102);
case GRPixelConfig.RgbaFloat:
return(SKColorType.Unknown);
case GRPixelConfig.RgFloat:
return(SKColorType.Unknown);
case GRPixelConfig.AlphaHalf:
return(SKColorType.Unknown);
case GRPixelConfig.RgbaHalf:
return(SKColorType.RgbaF16);
default:
throw new ArgumentOutOfRangeException(nameof(config));
}
}
public static uint ToGlSizedFormat(this GRPixelConfig config)
{
switch (config)
{
case GRPixelConfig.Alpha8:
return(GRGlSizedFormat.ALPHA8);
case GRPixelConfig.Gray8:
return(GRGlSizedFormat.LUMINANCE8);
case GRPixelConfig.Rgb565:
return(GRGlSizedFormat.RGB565);
case GRPixelConfig.Rgba4444:
return(GRGlSizedFormat.RGBA4);
case GRPixelConfig.Rgba8888:
return(GRGlSizedFormat.RGBA8);
case GRPixelConfig.Rgb888:
return(GRGlSizedFormat.RGB8);
case GRPixelConfig.Bgra8888:
return(GRGlSizedFormat.BGRA8);
case GRPixelConfig.Srgba8888:
return(GRGlSizedFormat.SRGB8_ALPHA8);
case GRPixelConfig.Sbgra8888:
return(GRGlSizedFormat.SRGB8_ALPHA8);
case GRPixelConfig.Rgba1010102:
return(GRGlSizedFormat.RGB10_A2);
case GRPixelConfig.RgbaFloat:
return(GRGlSizedFormat.RGBA32F);
case GRPixelConfig.RgFloat:
return(GRGlSizedFormat.RG32F);
case GRPixelConfig.AlphaHalf:
return(GRGlSizedFormat.R16F);
case GRPixelConfig.RgbaHalf:
return(GRGlSizedFormat.RGBA16F);
case GRPixelConfig.Unknown:
return(0);
default:
throw new ArgumentOutOfRangeException(nameof(config));
}
}
public int GetRecommendedSampleCount(GRPixelConfig config, float dpi)
{
return(GetMaxSurfaceSampleCount(config.ToColorType()));
}
public int GetRecommendedSampleCount(GRPixelConfig config, float dpi)
{
return(SkiaApi.gr_context_get_recommended_sample_count(Handle, config, dpi));
}
public int GetRecommendedSampleCount (GRPixelConfig config, float dpi)
{
return SkiaApi.gr_context_get_recommended_sample_count (Handle, config, dpi);
}
public extern static int gr_context_get_recommended_sample_count (gr_context_t context, GRPixelConfig config, float dpi);