diff options
Diffstat (limited to 'modules/etc/image_etc.cpp')
| -rw-r--r-- | modules/etc/image_etc.cpp | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/modules/etc/image_etc.cpp b/modules/etc/image_etc.cpp index 223830f445..d1ba3dc355 100644 --- a/modules/etc/image_etc.cpp +++ b/modules/etc/image_etc.cpp @@ -106,7 +106,7 @@ 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(); @@ -127,8 +127,9 @@ static void _compress_etc(Image *p_img, float p_lossy_quality, bool force_etc1_f Ref<Image> img = p_img->duplicate(); - if (img->get_format() != Image::FORMAT_RGBA8) + if (img->get_format() != Image::FORMAT_RGBA8) { img->convert(Image::FORMAT_RGBA8); //still uses RGBA to convert + } if (img->has_mipmaps()) { if (next_power_of_2(imgw) != imgw || next_power_of_2(imgh) != imgh) { @@ -165,12 +166,13 @@ static void _compress_etc(Image *p_img, float p_lossy_quality, bool force_etc1_f int encoding_time = 0; float effort = 0.0; //default, reasonable time - if (p_lossy_quality > 0.75) + if (p_lossy_quality > 0.75) { effort = 0.4; - else if (p_lossy_quality > 0.85) + } else if (p_lossy_quality > 0.85) { effort = 0.6; - else if (p_lossy_quality > 0.95) + } else if (p_lossy_quality > 0.95) { effort = 0.8; + } Etc::ErrorMetric error_metric = Etc::ErrorMetric::RGBX; // NOTE: we can experiment with other error metrics Etc::Image::Format etc2comp_etc_format = _image_format_to_etc2comp_format(etc_format); @@ -219,7 +221,6 @@ static void _compress_etc2(Image *p_img, float p_lossy_quality, Image::UsedChann } void _register_etc_compress_func() { - Image::_image_compress_etc1_func = _compress_etc1; Image::_image_compress_etc2_func = _compress_etc2; } |