mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-08-20 07:38:42 +02:00
Check for ASTC support on the list of supported compressed formats
This commit is contained in:
parent
f6e96551bf
commit
cd47600e57
1 changed files with 66 additions and 1 deletions
|
@ -5,10 +5,75 @@ namespace Ryujinx.Graphics.OpenGL
|
|||
{
|
||||
static class HwCapabilities
|
||||
{
|
||||
private static Lazy<bool> _astcCompression = new Lazy<bool>(() => HasExtension("GL_KHR_texture_compression_astc_ldr"));
|
||||
private static Lazy<bool> _astcCompression = new Lazy<bool>(SupportsAstcCompressionImpl);
|
||||
|
||||
public static bool SupportsAstcCompression => _astcCompression.Value;
|
||||
|
||||
private static bool SupportsAstcCompressionImpl()
|
||||
{
|
||||
// The NVIDIA driver has software decompression support for ASTC textures,
|
||||
// but the extension is not exposed, so we check the list of compressed
|
||||
// formats too, since the support is indicated there.
|
||||
return SupportsAnyAstcFormat() || HasExtension("GL_KHR_texture_compression_astc_ldr");
|
||||
}
|
||||
|
||||
private static bool SupportsAnyAstcFormat()
|
||||
{
|
||||
int formatsCount = GL.GetInteger(GetPName.NumCompressedTextureFormats);
|
||||
|
||||
int[] formats = new int[formatsCount];
|
||||
|
||||
GL.GetInteger(GetPName.CompressedTextureFormats, formats);
|
||||
|
||||
foreach (int format in formats)
|
||||
{
|
||||
if (IsAstcFormat(format))
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
private static bool IsAstcFormat(int format)
|
||||
{
|
||||
switch ((All)format)
|
||||
{
|
||||
case All.CompressedRgbaAstc4X4Khr:
|
||||
case All.CompressedRgbaAstc5X4Khr:
|
||||
case All.CompressedRgbaAstc5X5Khr:
|
||||
case All.CompressedRgbaAstc6X5Khr:
|
||||
case All.CompressedRgbaAstc6X6Khr:
|
||||
case All.CompressedRgbaAstc8X5Khr:
|
||||
case All.CompressedRgbaAstc8X6Khr:
|
||||
case All.CompressedRgbaAstc8X8Khr:
|
||||
case All.CompressedRgbaAstc10X5Khr:
|
||||
case All.CompressedRgbaAstc10X6Khr:
|
||||
case All.CompressedRgbaAstc10X8Khr:
|
||||
case All.CompressedRgbaAstc10X10Khr:
|
||||
case All.CompressedRgbaAstc12X10Khr:
|
||||
case All.CompressedRgbaAstc12X12Khr:
|
||||
case All.CompressedSrgb8Alpha8Astc4X4Khr:
|
||||
case All.CompressedSrgb8Alpha8Astc5X4Khr:
|
||||
case All.CompressedSrgb8Alpha8Astc5X5Khr:
|
||||
case All.CompressedSrgb8Alpha8Astc6X5Khr:
|
||||
case All.CompressedSrgb8Alpha8Astc6X6Khr:
|
||||
case All.CompressedSrgb8Alpha8Astc8X5Khr:
|
||||
case All.CompressedSrgb8Alpha8Astc8X6Khr:
|
||||
case All.CompressedSrgb8Alpha8Astc8X8Khr:
|
||||
case All.CompressedSrgb8Alpha8Astc10X5Khr:
|
||||
case All.CompressedSrgb8Alpha8Astc10X6Khr:
|
||||
case All.CompressedSrgb8Alpha8Astc10X8Khr:
|
||||
case All.CompressedSrgb8Alpha8Astc10X10Khr:
|
||||
case All.CompressedSrgb8Alpha8Astc12X10Khr:
|
||||
case All.CompressedSrgb8Alpha8Astc12X12Khr:
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
private static bool HasExtension(string name)
|
||||
{
|
||||
int numExtensions = GL.GetInteger(GetPName.NumExtensions);
|
||||
|
|
Loading…
Reference in a new issue