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jianglk.darker
7ee447c011
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7 months ago | |
|---|---|---|
| .. | ||
| include/astc-codec | 7 months ago | |
| src | 7 months ago | |
| third_party | 7 months ago | |
| tools | 7 months ago | |
| Android.bp | 7 months ago | |
| BUILD.bazel | 7 months ago | |
| CMakeLists.txt | 7 months ago | |
| CONTRIBUTING.md | 7 months ago | |
| GoogleTest-CMakeLists.txt.in | 7 months ago | |
| LICENSE | 7 months ago | |
| README.md | 7 months ago | |
| WORKSPACE | 7 months ago | |
| cmake-format.json | 7 months ago | |
README.md
astc-codec
astc-codec is a software ASTC decoder implementation, which supports the ASTC LDR profile.
Example usage:
#include <astc-codec/astc-codec.h>
// ...
std::vector<uint8_t> astc = LoadMyASTCData();
const size_t width = 640;
const size_t height = 480;
std::vector<uint8_t> result;
result.resize(width * height * 4);
bool result = astc_codec::ASTCDecompressToRGBA(
astc.data(), astc.size(), width, height, astc_codec::FootprintType::k4x4,
result.data(), result.size(), /* stride */ width * 4);
Building
With bazel
Install Bazel, and then run:
bazel build :astc_codec -c opt
astc-codec has been tested on Mac and Linux.
Run Tests
bazel test //...
With CMake
Install CMake, and the run:
mkdir build && cd build && cmake .. && make
Or open the project in your favorite IDE and import CMakeLists.txt.
Run Tests
In the build directory, execute:
ctest
Contributing
See CONTRIBUTING.md for important contributing requirements.
License
astc-codec project is licensed under the Apache License Version 2.0. You can find a copy of it in LICENSE.
This is not an officially supported Google product.