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Simplify memory management for other C++ codecs

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This commit is contained in:
Ingvar Stepanyan
2020-05-14 18:08:42 +01:00
committed by Ingvar Stepanyan
parent 97931bad22
commit 93cbe557cd
25 changed files with 171 additions and 257 deletions
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13
codecs/webp/enc/webp_enc.cpp
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@@ -11,7 +11,7 @@ int version() {
return WebPGetEncoderVersion();
}
uint8_t* last_result;
const val Uint8Array = val::global("Uint8Array");
val encode(std::string img, int width, int height, WebPConfig config) {
uint8_t* img_in = (uint8_t*)img.c_str();
@@ -42,13 +42,9 @@ val encode(std::string img, int width, int height, WebPConfig config) {
throw std::runtime_error("Encode failed");
}
last_result = wrt.mem;
return val(typed_memory_view(wrt.size, wrt.mem));
}
void free_result() {
WebPFree(last_result);
val js_result = Uint8Array.new_(typed_memory_view(wrt.size, wrt.mem));
WebPFree(wrt.mem);
return js_result;
}
EMSCRIPTEN_BINDINGS(my_module) {
@@ -89,5 +85,4 @@ EMSCRIPTEN_BINDINGS(my_module) {
function("version", &version);
function("encode", &encode);
function("free_result", &free_result);
}