diff options
Diffstat (limited to 'modules/etc/image_etc.cpp')
| -rw-r--r-- | modules/etc/image_etc.cpp | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/modules/etc/image_etc.cpp b/modules/etc/image_etc.cpp index e56ec774dd..8a674bc8c1 100644 --- a/modules/etc/image_etc.cpp +++ b/modules/etc/image_etc.cpp @@ -118,7 +118,6 @@ static void _compress_etc(Image *p_img, float p_lossy_quality, bool force_etc1_f } uint32_t imgw = p_img->get_width(), imgh = p_img->get_height(); - ERR_FAIL_COND(next_power_of_2(imgw) != imgw || next_power_of_2(imgh) != imgh); Image::Format etc_format = force_etc1_format ? Image::FORMAT_ETC : _get_etc2_mode(detected_channels); @@ -127,6 +126,25 @@ static void _compress_etc(Image *p_img, float p_lossy_quality, bool force_etc1_f 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) { + img->resize_to_po2(); + imgw = img->get_width(); + imgh = img->get_height(); + } + } else { + if (imgw % 4 != 0 || imgh % 4 != 0) { + if (imgw % 4) { + imgw += 4 - imgw % 4; + } + if (imgh % 4) { + imgh += 4 - imgh % 4; + } + + img->resize(imgw, imgh); + } + } + 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); |