diff options
Diffstat (limited to 'modules/etc')
| -rw-r--r-- | modules/etc/image_etc.cpp | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/modules/etc/image_etc.cpp b/modules/etc/image_etc.cpp index 8a674bc8c1..ddfa7af771 100644 --- a/modules/etc/image_etc.cpp +++ b/modules/etc/image_etc.cpp @@ -98,6 +98,33 @@ static void _compress_etc(Image *p_img, float p_lossy_quality, bool force_etc1_f Image::Format img_format = p_img->get_format(); Image::DetectChannels detected_channels = p_img->get_detected_channels(); + if (p_source == Image::COMPRESS_SOURCE_LAYERED) { + //keep what comes in + switch (p_img->get_format()) { + case Image::FORMAT_L8: { + detected_channels = Image::DETECTED_L; + } break; + case Image::FORMAT_LA8: { + detected_channels = Image::DETECTED_LA; + } break; + case Image::FORMAT_R8: { + detected_channels = Image::DETECTED_R; + } break; + case Image::FORMAT_RG8: { + detected_channels = Image::DETECTED_RG; + } break; + case Image::FORMAT_RGB8: { + detected_channels = Image::DETECTED_RGB; + } break; + case Image::FORMAT_RGBA8: + case Image::FORMAT_RGBA4444: + case Image::FORMAT_RGBA5551: { + detected_channels = Image::DETECTED_RGBA; + } break; + default: {} + } + } + if (p_source == Image::COMPRESS_SOURCE_SRGB && (detected_channels == Image::DETECTED_R || detected_channels == Image::DETECTED_RG)) { //R and RG do not support SRGB detected_channels = Image::DETECTED_RGB; @@ -147,7 +174,7 @@ static void _compress_etc(Image *p_img, float p_lossy_quality, bool force_etc1_f PoolVector<uint8_t>::Read r = img->get_data().read(); - int target_size = Image::get_image_data_size(imgw, imgh, etc_format, p_img->has_mipmaps() ? -1 : 0); + int target_size = Image::get_image_data_size(imgw, imgh, etc_format, p_img->has_mipmaps()); int mmc = 1 + (p_img->has_mipmaps() ? Image::get_image_required_mipmaps(imgw, imgh, etc_format) : 0); PoolVector<uint8_t> dst_data; |