Use ETC2 compression for grayscale images
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@ -40,7 +40,7 @@
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EtcpakType _determine_etc_type(Image::UsedChannels p_channels) {
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EtcpakType _determine_etc_type(Image::UsedChannels p_channels) {
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switch (p_channels) {
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switch (p_channels) {
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case Image::USED_CHANNELS_L:
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case Image::USED_CHANNELS_L:
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return EtcpakType::ETCPAK_TYPE_ETC1;
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return EtcpakType::ETCPAK_TYPE_ETC2;
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case Image::USED_CHANNELS_LA:
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case Image::USED_CHANNELS_LA:
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return EtcpakType::ETCPAK_TYPE_ETC2_ALPHA;
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return EtcpakType::ETCPAK_TYPE_ETC2_ALPHA;
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case Image::USED_CHANNELS_R:
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case Image::USED_CHANNELS_R:
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