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Map quality slider to RDO when using UASTC

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This commit is contained in:
Surma
2021-06-04 15:23:42 +01:00
parent 8dc532eb09
commit c036866478
5 changed files with 33 additions and 8 deletions
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11
codecs/basis/enc/basis_enc.cpp
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@@ -8,7 +8,7 @@ using namespace emscripten;
using namespace basisu;
struct BasisOptions {
uint8_t quality;
float quality;
uint8_t compression;
bool uastc;
bool mipmap;
@@ -48,7 +48,6 @@ val encode(std::string image_in, int image_width, int image_height, BasisOptions
job_pool jpool(1);
params.m_pJob_pool = &jpool;
// Needs to be exposed as an option
params.m_ktx2_uastc_supercompression = basist::KTX2_SS_ZSTANDARD;
params.m_perceptual = opts.perceptual;
@@ -57,10 +56,16 @@ val encode(std::string image_in, int image_width, int image_height, BasisOptions
params.m_mip_srgb = opts.srgb_mipmap;
params.m_mip_filter = opts.mipmap_filter;
params.m_mip_smallest_dimension = opts.mipmap_min_dimension;
params.m_quality_level = opts.quality;
params.m_compression_level = opts.compression;
params.m_source_images.push_back(img);
if (opts.uastc) {
params.m_rdo_uastc_quality_scalar = opts.quality;
params.m_rdo_uastc = opts.quality != 0;
} else {
params.m_quality_level = static_cast<int>(opts.quality);
}
if (!compressor.init(params)) {
return val(std::string("Well something went wrong during init"));
}