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Extra Wp2 Options (#853)

Browse Source 
* wip

* wip

* Add extra options

* Even more options!

* Update src/features/encoders/wp2/client/index.tsx

Co-authored-by: Surma <surma@surma.dev>

Co-authored-by: Surma <surma@surma.dev>
This commit is contained in:
Jake Archibald
2020-11-20 16:12:38 +00:00
committed by GitHub
parent f11e692d58
commit 13631f1cfc
7 changed files with 339 additions and 90 deletions
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42
codecs/wp2/enc/wp2_enc.cpp
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@@ -7,7 +7,31 @@ 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) {
struct WP2Options {
float quality;
float alpha_quality;
int speed;
int pass;
int uv_mode;
float sns;
int csp_type;
int error_diffusion;
bool use_random_matrix;
};
val encode(std::string image_in, int image_width, int image_height, WP2Options options) {
WP2::EncoderConfig config = {};
config.quality = options.quality;
config.alpha_quality = options.alpha_quality;
config.speed = options.speed;
config.pass = options.pass;
config.uv_mode = static_cast<WP2::EncoderConfig::UVMode>(options.uv_mode);
config.csp_type = static_cast<WP2::Csp>(options.csp_type);
config.sns = options.sns;
config.error_diffusion = options.error_diffusion;
config.use_random_matrix = options.use_random_matrix;
uint8_t* image_buffer = (uint8_t*)image_in.c_str();
WP2::ArgbBuffer src = WP2::ArgbBuffer();
WP2Status status =
@@ -27,12 +51,16 @@ val encode(std::string image_in, int image_width, int image_height, WP2::Encoder
}
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);
value_object<WP2Options>("WP2Options")
.field("quality", &WP2Options::quality)
.field("alpha_quality", &WP2Options::alpha_quality)
.field("speed", &WP2Options::speed)
.field("pass", &WP2Options::pass)
.field("uv_mode", &WP2Options::uv_mode)
.field("csp_type", &WP2Options::csp_type)
.field("error_diffusion", &WP2Options::error_diffusion)
.field("use_random_matrix", &WP2Options::use_random_matrix)
.field("sns", &WP2Options::sns);
function("encode", &encode);
}