mirror of
https://github.com/GoogleChromeLabs/squoosh.git
synced 2025-11-12 00:37:19 +00:00
7346511fa1
* wip * doh, whitespace * Updating emscripten, restoring export name * Updating oxipng * Build wasm * Fix oxipng; upgrade Rust * More v2-codec integration * AVIF now working * Non-working JXL * Build hqx with Rust 1.40; refactor build-rust*.sh * Set web target * wp2 wip * wp2 decode options * Better logo height when loading the logo into squoosh * Build oxi * JAKE IS AN IDIOT * wip oxipng * Fixing case sensitive imports * adding log * another log * Abort tasks when compress component removed * Adding progressive option to JXL * Fix bug going to & from original image * Exposing epf in jxl * logs * Bypass initial CSS plugin * Revert "logs" * Adding root * Fix for finding TSC on Windows * Use spawn again * Converting to module paths * Remove spawnP * silly * oops * logs * Fixing glob paths in CSS plugin * Path normalising * Normalise paths for CSS plugin * Normalise again * Use correct func * Adding lossless mode and near lossless (but hidden in UI) * Removing useless comments * Some logging * Update JXL to v0.1. (#846) * Rebuild JXL * Adding slight loss option Co-authored-by: Ingvar Stepanyan <rreverser@google.com> Co-authored-by: Luca Versari <veluca93@gmail.com>
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
#include <emscripten/bind.h>
|
|
#include <emscripten/val.h>
|
|
#include <cstdio>
|
|
#include "src/wp2/encode.h"
|
|
|
|
using namespace emscripten;
|
|
|
|
thread_local const val Uint8Array = val::global("Uint8Array");
|
|
|
|
val encode(std::string image_in, int image_width, int image_height, WP2::EncoderConfig config) {
|
|
uint8_t* image_buffer = (uint8_t*)image_in.c_str();
|
|
WP2::ArgbBuffer src = WP2::ArgbBuffer();
|
|
WP2Status status =
|
|
src.Import(WP2_rgbA_32, // Format. WP2_RGBA_32 is the same but NOT premultiplied alpha
|
|
image_width, image_height, image_buffer, 4 * image_width);
|
|
if (status != WP2_STATUS_OK) {
|
|
return val::null();
|
|
}
|
|
|
|
WP2::MemoryWriter memory_writer;
|
|
status = WP2::Encode(src, &memory_writer, config);
|
|
if (status != WP2_STATUS_OK) {
|
|
return val::null();
|
|
}
|
|
|
|
return Uint8Array.new_(typed_memory_view(memory_writer.size_, memory_writer.mem_));
|
|
}
|
|
|
|
EMSCRIPTEN_BINDINGS(my_module) {
|
|
value_object<WP2::EncoderConfig>("WP2EncoderConfig")
|
|
.field("quality", &WP2::EncoderConfig::quality)
|
|
.field("alpha_quality", &WP2::EncoderConfig::alpha_quality)
|
|
.field("speed", &WP2::EncoderConfig::speed)
|
|
.field("pass", &WP2::EncoderConfig::pass)
|
|
.field("sns", &WP2::EncoderConfig::sns);
|
|
|
|
function("encode", &encode);
|
|
}
|