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Support ECT1S and try mipmaps

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This commit is contained in:
Surma
2021-05-15 00:28:37 +01:00
parent ba5640835f
commit bdbb8b81ac
6 changed files with 107 additions and 56 deletions
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17
codecs/basis/enc/basis_enc.cpp
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@@ -9,6 +9,9 @@ using namespace basisu;
struct BasisOptions {
uint8_t quality;
uint8_t compression;
bool uastc;
bool mipmap;
};
thread_local const val Uint8Array = val::global("Uint8Array");
@@ -24,11 +27,13 @@ val encode(std::string image_in, int image_width, int image_height, BasisOptions
params.m_read_source_images = false;
// Writing is unnecessary, too
params.m_read_source_images = false;
// Generate .basis file
params.m_uastc = true;
// No printf pls
params.m_status_output = false;
params.m_compression_level = opts.quality;
// True => UASTC, False => ETC1S
params.m_uastc = opts.uastc;
params.m_mip_gen = opts.mipmap;
params.m_quality_level = opts.quality;
params.m_compression_level = opts.compression;
params.m_source_images.push_back(img);
if (!compressor.init(params)) {
@@ -46,7 +51,11 @@ val encode(std::string image_in, int image_width, int image_height, BasisOptions
}
EMSCRIPTEN_BINDINGS(my_module) {
value_object<BasisOptions>("BasisOptions").field("quality", &BasisOptions::quality);
value_object<BasisOptions>("BasisOptions")
.field("quality", &BasisOptions::quality)
.field("compression", &BasisOptions::compression)
.field("uastc", &BasisOptions::uastc)
.field("mipmap", &BasisOptions::mipmap);
function("encode", &encode);
}