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Merge pull request #103766 from BlueCube3310/basisu-hdr-astc

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BasisUniversal: Ensure ASTC's HDR variant is supported when transcoding
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Thaddeus Crews 2025-03-12 10:31:49 -05:00
commit 15a5a2f309
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3 changed files with 9 additions and 1 deletions
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modules/basis_universal/image_compress_basisu.cpp
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@ -275,6 +275,7 @@ Ref<Image> basis_universal_unpacker_ptr(const uint8_t *p_data, int p_size) {
bool rgtc_supported = RS::get_singleton()->has_os_feature("rgtc");
bool s3tc_supported = RS::get_singleton()->has_os_feature("s3tc");
bool etc2_supported = RS::get_singleton()->has_os_feature("etc2");
bool astc_hdr_supported = RS::get_singleton()->has_os_feature("astc_hdr");
bool needs_ra_rg_swap = false;
bool needs_rg_trim = false;
@ -379,7 +380,7 @@ Ref<Image> basis_universal_unpacker_ptr(const uint8_t *p_data, int p_size) {
if (bptc_supported) {
basisu_format = basist::transcoder_texture_format::cTFBC6H;
image_format = Image::FORMAT_BPTC_RGBFU;
} else if (astc_supported) {
} else if (astc_hdr_supported) {
basisu_format = basist::transcoder_texture_format::cTFASTC_HDR_4x4_RGBA;
image_format = Image::FORMAT_ASTC_4x4_HDR;
} else {