diff options
Diffstat (limited to 'modules/etc/image_etc.cpp')
| -rw-r--r-- | modules/etc/image_etc.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/modules/etc/image_etc.cpp b/modules/etc/image_etc.cpp index 0dbd5ca905..b3f7b1d94f 100644 --- a/modules/etc/image_etc.cpp +++ b/modules/etc/image_etc.cpp @@ -106,9 +106,15 @@ static void _compress_etc(Image *p_img, float p_lossy_quality, bool force_etc1_f // If VRAM compression is using ETC, but image has alpha, convert to RGBA4444 or LA8 // This saves space while maintaining the alpha channel if (detected_channels == Image::USED_CHANNELS_RGBA) { + + if (p_img->has_mipmaps()) { + // Image doesn't support mipmaps with RGBA4444 textures + p_img->clear_mipmaps(); + } p_img->convert(Image::FORMAT_RGBA4444); return; } else if (detected_channels == Image::USE_CHANNELS_LA) { + p_img->convert(Image::FORMAT_LA8); return; } |