From b19225bfce3dab39f8ce6b1ecf610ea0ba650f99 Mon Sep 17 00:00:00 2001 From: Juan Linietsky Date: Fri, 16 Jun 2017 21:47:28 -0300 Subject: -Fix freezes caused by etccomp2, closes #9183 -Normalmaps are now detected and imported as RGTC, both in S3TC and ETC2, this improves their quality. --- modules/squish/image_compress_squish.cpp | 9 +++++++-- modules/squish/image_compress_squish.h | 2 +- 2 files changed, 8 insertions(+), 3 deletions(-) (limited to 'modules/squish') diff --git a/modules/squish/image_compress_squish.cpp b/modules/squish/image_compress_squish.cpp index 32772e0cd2..efce76c805 100644 --- a/modules/squish/image_compress_squish.cpp +++ b/modules/squish/image_compress_squish.cpp @@ -80,7 +80,7 @@ void image_decompress_squish(Image *p_image) { p_image->create(p_image->get_width(), p_image->get_height(), p_image->has_mipmaps(), target_format, data); } -void image_compress_squish(Image *p_image, bool p_srgb) { +void image_compress_squish(Image *p_image, Image::CompressSource p_source) { if (p_image->get_format() >= Image::FORMAT_DXT1) return; //do not compress, already compressed @@ -97,11 +97,16 @@ void image_compress_squish(Image *p_image, bool p_srgb) { p_image->convert(Image::FORMAT_RGBA8); //still uses RGBA to convert - if (p_srgb && (dc == Image::DETECTED_R || dc == Image::DETECTED_RG)) { + if (p_source == Image::COMPRESS_SOURCE_SRGB && (dc == Image::DETECTED_R || dc == Image::DETECTED_RG)) { //R and RG do not support SRGB dc = Image::DETECTED_RGB; } + if (p_source == Image::COMPRESS_SOURCE_NORMAL) { + //R and RG do not support SRGB + dc = Image::DETECTED_RG; + } + switch (dc) { case Image::DETECTED_L: { diff --git a/modules/squish/image_compress_squish.h b/modules/squish/image_compress_squish.h index 8d859b8e0b..68aaeefc30 100644 --- a/modules/squish/image_compress_squish.h +++ b/modules/squish/image_compress_squish.h @@ -32,7 +32,7 @@ #include "image.h" -void image_compress_squish(Image *p_image, bool p_srgb); +void image_compress_squish(Image *p_image, Image::CompressSource p_source); void image_decompress_squish(Image *p_image); #endif // IMAGE_COMPRESS_SQUISH_H -- cgit v1.2.3