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etcpak: Update to upstream commit 7c3cb6f (Jul 29, 2021)

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Adds a new `useHeuristics` compression mode for ETC2.
Upstream defaults to enable it so we do the same.
This commit is contained in:
Rémi Verschelde
2021-09-22 13:09:26 +02:00
parent 211cb401db
commit 3691cb0ca4
4 changed files with 478 additions and 189 deletions
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4
modules/etcpak/image_compress_etcpak.cpp
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@@ -165,9 +165,9 @@ void _compress_etcpak(EtcpakType p_compresstype, Image *r_img, float p_lossy_qua
if (p_compresstype == EtcpakType::ETCPAK_TYPE_ETC1) {
CompressEtc1RgbDither(src_mip_read, dest_mip_write, blocks, mip_w);
} else if (p_compresstype == EtcpakType::ETCPAK_TYPE_ETC2 || p_compresstype == EtcpakType::ETCPAK_TYPE_ETC2_RA_AS_RG) {
CompressEtc2Rgb(src_mip_read, dest_mip_write, blocks, mip_w);
CompressEtc2Rgb(src_mip_read, dest_mip_write, blocks, mip_w, true);
} else if (p_compresstype == EtcpakType::ETCPAK_TYPE_ETC2_ALPHA) {
CompressEtc2Rgba(src_mip_read, dest_mip_write, blocks, mip_w);
CompressEtc2Rgba(src_mip_read, dest_mip_write, blocks, mip_w, true);
} else if (p_compresstype == EtcpakType::ETCPAK_TYPE_DXT1) {
CompressDxt1Dither(src_mip_read, dest_mip_write, blocks, mip_w);
} else if (p_compresstype == EtcpakType::ETCPAK_TYPE_DXT5 || p_compresstype == EtcpakType::ETCPAK_TYPE_DXT5_RA_AS_RG) {