Update resizer

I've actually comitted files formatted with column limit of 100, but forgot to include updated .clang-format 🤦🏻‍♂️

.clang-format

@@ -0,0 +1,2 @@
+BasedOnStyle: Chromium
+ColumnLimit: 100

codecs/imagequant/build.sh

@@ -2,7 +2,8 @@
 
 set -e
 
-export OPTIMIZE="-Os"
+export EM_CACHE="${PWD}/node_modules/.em_cache"
+export OPTIMIZE="-Os -flto --llvm-lto 1"
 export LDFLAGS="${OPTIMIZE}"
 export CFLAGS="${OPTIMIZE}"
 export CPPFLAGS="${OPTIMIZE}"
@@ -29,7 +30,6 @@ echo "============================================="
     -I node_modules/libimagequant \
     -o ./imagequant.js \
     --std=c++11 \
-    -x c++ \
     imagequant.cpp \
     node_modules/libimagequant/libimagequant.a
 )

codecs/imagequant/imagequant.cpp

@@ -1,36 +1,37 @@
-#include "emscripten/bind.h"
-#include "emscripten/val.h"
-#include <stdlib.h>
+#include <emscripten/bind.h>
+#include <emscripten/val.h>
 #include <inttypes.h>
 #include <limits.h>
 #include <math.h>
+#include <stdlib.h>
 
 #include "libimagequant.h"
 
 using namespace emscripten;
 
 int version() {
-  return (((LIQ_VERSION/10000) % 100) << 16) |
-         (((LIQ_VERSION/100  ) % 100) << 8) |
-         (((LIQ_VERSION/1    ) % 100) << 0);
+  return (((LIQ_VERSION / 10000) % 100) << 16) | (((LIQ_VERSION / 100) % 100) << 8) |
+         (((LIQ_VERSION / 1) % 100) << 0);
 }
 
 class RawImage {
-public:
+ public:
   val buffer;
   int width;
   int height;
 
-  RawImage(val b, int w, int h)
-    : buffer(b), width(w), height(h) {}
+  RawImage(val b, int w, int h) : buffer(b), width(w), height(h) {}
 };
 
-
-liq_attr *attr;
-liq_image *image;
-liq_result *res;
+liq_attr* attr;
+liq_image* image;
+liq_result* res;
 uint8_t* result;
-RawImage quantize(std::string rawimage, int image_width, int image_height, int num_colors, float dithering) {
+RawImage quantize(std::string rawimage,
+                  int image_width,
+                  int image_height,
+                  int num_colors,
+                  float dithering) {
   const uint8_t* image_buffer = (uint8_t*)rawimage.c_str();
   int size = image_width * image_height;
   attr = liq_attr_create();
@@ -38,12 +39,12 @@ RawImage quantize(std::string rawimage, int image_width, int image_height, int n
   liq_set_max_colors(attr, num_colors);
   liq_image_quantize(image, attr, &res);
   liq_set_dithering_level(res, dithering);
-  uint8_t* image8bit = (uint8_t*) malloc(size);
-  result = (uint8_t*) malloc(size * 4);
+  uint8_t* image8bit = (uint8_t*)malloc(size);
+  result = (uint8_t*)malloc(size * 4);
   liq_write_remapped_image(res, image, image8bit, size);
-  const liq_palette *pal = liq_get_palette(res);
+  const liq_palette* pal = liq_get_palette(res);
   // Turn palletted image back into an RGBA image
-  for(int i = 0; i < size; i++) {
+  for (int i = 0; i < size; i++) {
     result[i * 4 + 0] = pal->entries[image8bit[i]].r;
     result[i * 4 + 1] = pal->entries[image8bit[i]].g;
     result[i * 4 + 2] = pal->entries[image8bit[i]].b;
@@ -53,43 +54,41 @@ RawImage quantize(std::string rawimage, int image_width, int image_height, int n
   liq_result_destroy(res);
   liq_image_destroy(image);
   liq_attr_destroy(attr);
-  return {
-    val(typed_memory_view(image_width*image_height*4, result)),
-    image_width,
-    image_height
-  };
+  return {val(typed_memory_view(image_width * image_height * 4, result)), image_width,
+          image_height};
 }
 
 const liq_color zx_colors[] = {
-  {.r = 0, .g = 0, .b = 0, .a = 255},       // regular black
-  {.r = 0, .g = 0, .b = 215, .a = 255},     // regular blue
-  {.r = 215, .g = 0, .b = 0, .a = 255},     // regular red
-  {.r = 215, .g = 0, .b = 215, .a = 255},   // regular magenta
-  {.r = 0, .g = 215, .b = 0, .a = 255},     // regular green
-  {.r = 0, .g = 215, .b = 215, .a = 255},   // regular cyan
-  {.r = 215, .g = 215, .b = 0, .a = 255},   // regular yellow
-  {.r = 215, .g = 215, .b = 215, .a = 255}, // regular white
-  {.r = 0, .g = 0, .b = 255, .a = 255},     // bright blue
-  {.r = 255, .g = 0, .b = 0, .a = 255},     // bright red
-  {.r = 255, .g = 0, .b = 255, .a = 255},   // bright magenta
-  {.r = 0, .g = 255, .b = 0, .a = 255},     // bright green
-  {.r = 0, .g = 255, .b = 255, .a = 255},   // bright cyan
-  {.r = 255, .g = 255, .b = 0, .a = 255},   // bright yellow
-  {.r = 255, .g = 255, .b = 255, .a = 255}  // bright white
+    {.r = 0, .g = 0, .b = 0, .a = 255},        // regular black
+    {.r = 0, .g = 0, .b = 215, .a = 255},      // regular blue
+    {.r = 215, .g = 0, .b = 0, .a = 255},      // regular red
+    {.r = 215, .g = 0, .b = 215, .a = 255},    // regular magenta
+    {.r = 0, .g = 215, .b = 0, .a = 255},      // regular green
+    {.r = 0, .g = 215, .b = 215, .a = 255},    // regular cyan
+    {.r = 215, .g = 215, .b = 0, .a = 255},    // regular yellow
+    {.r = 215, .g = 215, .b = 215, .a = 255},  // regular white
+    {.r = 0, .g = 0, .b = 255, .a = 255},      // bright blue
+    {.r = 255, .g = 0, .b = 0, .a = 255},      // bright red
+    {.r = 255, .g = 0, .b = 255, .a = 255},    // bright magenta
+    {.r = 0, .g = 255, .b = 0, .a = 255},      // bright green
+    {.r = 0, .g = 255, .b = 255, .a = 255},    // bright cyan
+    {.r = 255, .g = 255, .b = 0, .a = 255},    // bright yellow
+    {.r = 255, .g = 255, .b = 255, .a = 255}   // bright white
 };
 
 uint8_t block[8 * 8 * 4];
 
 /**
- * The ZX has one bit per pixel, but can assign two colours to an 8x8 block. The two colours must
- * both be 'regular' or 'bright'. Black exists as both regular and bright.
+ * The ZX has one bit per pixel, but can assign two colours to an 8x8 block. The
+ * two colours must both be 'regular' or 'bright'. Black exists as both regular
+ * and bright.
  */
 RawImage zx_quantize(std::string rawimage, int image_width, int image_height, float dithering) {
-  const uint8_t* image_buffer = (uint8_t*) rawimage.c_str();
+  const uint8_t* image_buffer = (uint8_t*)rawimage.c_str();
   int size = image_width * image_height;
   int bytes_per_pixel = 4;
-  result = (uint8_t*) malloc(size * bytes_per_pixel);
-  uint8_t* image8bit = (uint8_t*) malloc(8 * 8);
+  result = (uint8_t*)malloc(size * bytes_per_pixel);
+  uint8_t* image8bit = (uint8_t*)malloc(8 * 8);
 
   // For each 8x8 grid
   for (int block_start_y = 0; block_start_y < image_height; block_start_y += 8) {
@@ -99,7 +98,8 @@ RawImage zx_quantize(std::string rawimage, int image_width, int image_height, fl
       int block_width = 8;
       int block_height = 8;
 
-      // If the block hangs off the right/bottom of the image dimensions, make it smaller to fit.
+      // If the block hangs off the right/bottom of the image dimensions, make
+      // it smaller to fit.
       if (block_start_y + block_height > image_height) {
         block_height = image_height - block_start_y;
       }
@@ -125,12 +125,11 @@ RawImage zx_quantize(std::string rawimage, int image_width, int image_height, fl
           for (int color_index = 0; color_index < 15; color_index++) {
             liq_color color = zx_colors[color_index];
 
-            // Using Euclidean distance. LibQuant has better methods, but it requires conversion to
-            // LAB, so I don't think it's worth it.
-            int distance =
-              pow(color.r - image_buffer[pixel_start + 0], 2) +
-              pow(color.g - image_buffer[pixel_start + 1], 2) +
-              pow(color.b - image_buffer[pixel_start + 2], 2);
+            // Using Euclidean distance. LibQuant has better methods, but it
+            // requires conversion to LAB, so I don't think it's worth it.
+            int distance = pow(color.r - image_buffer[pixel_start + 0], 2) +
+                           pow(color.g - image_buffer[pixel_start + 1], 2) +
+                           pow(color.b - image_buffer[pixel_start + 2], 2);
 
             if (distance < smallest_distance) {
               winning_index = color_index;
@@ -151,7 +150,8 @@ RawImage zx_quantize(std::string rawimage, int image_width, int image_height, fl
 
       for (int color_index = 0; color_index < 15; color_index++) {
         if (color_popularity[color_index] > highest_popularity) {
-          // Store this as the most popular pixel, and demote the current values:
+          // Store this as the most popular pixel, and demote the current
+          // values:
           third_color_index = second_color_index;
           third_highest_popularity = second_highest_popularity;
           second_color_index = first_color_index;
@@ -169,8 +169,8 @@ RawImage zx_quantize(std::string rawimage, int image_width, int image_height, fl
         }
       }
 
-      // ZX images can't mix bright and regular colours, except black which appears in both.
-      // Resolve any conflict:
+      // ZX images can't mix bright and regular colours, except black which
+      // appears in both. Resolve any conflict:
       while (1) {
         // If either colour is black, there's no conflict to resolve.
         if (first_color_index != 0 && second_color_index != 0) {
@@ -183,12 +183,13 @@ RawImage zx_quantize(std::string rawimage, int image_width, int image_height, fl
           }
         }
 
-        // If, during conflict resolving, we now have two of the same colour (because we initially
-        // selected the bright & regular version of the same colour), retry again with the third
-        // most popular colour.
+        // If, during conflict resolving, we now have two of the same colour
+        // (because we initially selected the bright & regular version of the
+        // same colour), retry again with the third most popular colour.
         if (first_color_index == second_color_index) {
           second_color_index = third_color_index;
-        } else break;
+        } else
+          break;
       }
 
       // Quantize
@@ -200,13 +201,15 @@ RawImage zx_quantize(std::string rawimage, int image_width, int image_height, fl
       liq_image_quantize(image, attr, &res);
       liq_set_dithering_level(res, dithering);
       liq_write_remapped_image(res, image, image8bit, size);
-      const liq_palette *pal = liq_get_palette(res);
+      const liq_palette* pal = liq_get_palette(res);
 
-      // Turn palletted image back into an RGBA image, and write it into the full size result image.
-      for(int y = 0; y < block_height; y++) {
-        for(int x = 0; x < block_width; x++) {
+      // Turn palletted image back into an RGBA image, and write it into the
+      // full size result image.
+      for (int y = 0; y < block_height; y++) {
+        for (int x = 0; x < block_width; x++) {
           int image8BitPos = y * block_width + x;
-          int resultStartPos = ((block_start_y + y) * bytes_per_pixel * image_width) + ((block_start_x + x) * bytes_per_pixel);
+          int resultStartPos = ((block_start_y + y) * bytes_per_pixel * image_width) +
+                               ((block_start_x + x) * bytes_per_pixel);
           result[resultStartPos + 0] = pal->entries[image8bit[image8BitPos]].r;
           result[resultStartPos + 1] = pal->entries[image8bit[image8BitPos]].g;
           result[resultStartPos + 2] = pal->entries[image8bit[image8BitPos]].b;
@@ -221,11 +224,8 @@ RawImage zx_quantize(std::string rawimage, int image_width, int image_height, fl
   }
 
   free(image8bit);
-  return {
-    val(typed_memory_view(image_width*image_height*4, result)),
-    image_width,
-    image_height
-  };
+  return {val(typed_memory_view(image_width * image_height * 4, result)), image_width,
+          image_height};
 }
 
 void free_result() {
@@ -234,9 +234,9 @@ void free_result() {
 
 EMSCRIPTEN_BINDINGS(my_module) {
   class_<RawImage>("RawImage")
-    .property("buffer", &RawImage::buffer)
-    .property("width", &RawImage::width)
-    .property("height", &RawImage::height);
+      .property("buffer", &RawImage::buffer)
+      .property("width", &RawImage::width)
+      .property("height", &RawImage::height);
 
   function("quantize", &quantize);
   function("zx_quantize", &zx_quantize);

codecs/imagequant/imagequant.js

@@ -10,62 +10,62 @@ var e;e||(e=typeof imagequant !== 'undefined' ? imagequant : {});var r={},t;for(
 if(ba)A=z?require("path").dirname(A)+"/":__dirname+"/",da=function(a,b){ea||(ea=require("fs"));ha||(ha=require("path"));a=ha.normalize(a);return ea.readFileSync(a,b?null:"utf8")},B=function(a){a=da(a,!0);a.buffer||(a=new Uint8Array(a));a.buffer||C("Assertion failed: undefined");return a},1<process.argv.length&&process.argv[1].replace(/\\/g,"/"),process.argv.slice(2),process.on("uncaughtException",function(a){throw a;}),process.on("unhandledRejection",C),e.inspect=function(){return"[Emscripten Module object]"};
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 (A=_scriptDir),0!==A.indexOf("blob:")?A=A.substr(0,A.lastIndexOf("/")+1):A="",da=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.send(null);return b.responseText},z&&(B=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.responseType="arraybuffer";b.send(null);return new Uint8Array(b.response)});var ia=e.print||console.log.bind(console),E=e.printErr||console.warn.bind(console);for(t in r)r.hasOwnProperty(t)&&(e[t]=r[t]);r=null;var F;e.wasmBinary&&(F=e.wasmBinary);var noExitRuntime;
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+String.fromCharCode(H[d+4+g]);l=l.join("")}Y(d);return l},toWireType:function(d,f){f instanceof ArrayBuffer&&(f=new Uint8Array(f));var g="string"===typeof f;g||f instanceof Uint8Array||f instanceof Uint8ClampedArray||f instanceof Int8Array||S("Cannot pass non-string to std::string");var n=(c&&g?function(){for(var l=0,m=0;m<f.length;++m){var q=f.charCodeAt(m);55296<=q&&57343>=q&&(q=65536+((q&1023)<<10)|f.charCodeAt(++m)&1023);127>=q?++l:l=2047>=q?l+2:65535>=q?l+3:l+4}return l}:function(){return f.length})(),
+h=Lb(4+n+1);L[h>>2]=n;if(c&&g)na(f,h+4,n+1);else if(g)for(g=0;g<n;++g){var k=f.charCodeAt(g);255<k&&(Y(h),S("String has UTF-16 code units that do not fit in 8 bits"));H[h+4+g]=k}else for(g=0;g<n;++g)H[h+4+g]=f[g];null!==d&&d.push(Y,h);return h},argPackAdvance:8,readValueFromPointer:pb,ba:function(d){Y(d)}})},f:function(a,b,c){c=P(c);if(2===b){var d=pa;var f=qa;var g=ra;var n=function(){return wa};var h=1}else 4===b&&(d=sa,f=ta,g=ua,n=function(){return L},h=2);T(a,{name:c,fromWireType:function(k){var l=
+L[k>>2],m=n(),q=m[k+4+l*b>>h],v=0;0!=q&&(v=q,m[k+4+l*b>>h]=0);var u=k+4;for(q=0;q<=l;++q){var p=k+4+q*b;if(0==m[p>>h]){u=d(u);if(void 0===w)var w=u;else w+=String.fromCharCode(0),w+=u;u=p+b}}0!=v&&(m[k+4+l*b>>h]=v);Y(k);return w},toWireType:function(k,l){"string"!==typeof l&&S("Cannot pass non-string to C++ string type "+c);var m=g(l),q=Lb(4+m+b);L[q>>2]=m>>h;f(l,q+4,m+b);null!==k&&k.push(Y,q);return q},argPackAdvance:8,readValueFromPointer:pb,ba:function(k){Y(k)}})},v:function(a,b){b=P(b);T(a,{Ba:!0,
+name:b,argPackAdvance:0,fromWireType:function(){},toWireType:function(){}})},g:Db,w:function(a){4<a&&(Z[a].na+=1)},k:function(a,b){var c=R[a];void 0===c&&S("_emval_take_value has unknown type "+xb(a));a=c.readValueFromPointer(b);return nb(a)},m:function(){C()},s:function(a,b,c){H.copyWithin(a,b,b+c)},c:function(a){var b=H.length;if(2147418112<a)return!1;for(var c=1;4>=c;c*=2){var d=b*(1+.2/c);d=Math.min(d,a+100663296);d=Math.max(16777216,a,d);0<d%65536&&(d+=65536-d%65536);a:{try{G.grow(Math.min(2147418112,
+d)-K.byteLength+65535>>16);za(G.buffer);var f=1;break a}catch(g){}f=void 0}if(f)return!0}return!1},l:function(){return 0},q:function(){},j:function(a,b,c,d){for(var f=0,g=0;g<c;g++){for(var n=J[b+8*g>>2],h=J[b+(8*g+4)>>2],k=0;k<h;k++){var l=H[n+k],m=Ib[a];0===l||10===l?((1===a?ia:E)(ma(m,0)),m.length=0):m.push(l)}f+=h}J[d>>2]=f;return 0},memory:G,r:function(){},table:ja},Nb=function(){function a(f){e.asm=f.exports;M--;e.monitorRunDependencies&&e.monitorRunDependencies(M);0==M&&(null!==Ha&&(clearInterval(Ha),
+Ha=null),N&&(f=N,N=null,f()))}function b(f){a(f.instance)}function c(f){return La().then(function(g){return WebAssembly.instantiate(g,d)}).then(f,function(g){E("failed to asynchronously prepare wasm: "+g);C(g)})}var d={a:Mb};M++;e.monitorRunDependencies&&e.monitorRunDependencies(M);if(e.instantiateWasm)try{return e.instantiateWasm(d,a)}catch(f){return E("Module.instantiateWasm callback failed with error: "+f),!1}(function(){if(F||"function"!==typeof WebAssembly.instantiateStreaming||Ia()||"function"!==
+typeof fetch)return c(b);fetch(O,{credentials:"same-origin"}).then(function(f){return WebAssembly.instantiateStreaming(f,d).then(b,function(g){E("wasm streaming compile failed: "+g);E("falling back to ArrayBuffer instantiation");c(b)})})})();return{}}();e.asm=Nb;
+var Ma=e.___wasm_call_ctors=function(){return(Ma=e.___wasm_call_ctors=e.asm.x).apply(null,arguments)},Lb=e._malloc=function(){return(Lb=e._malloc=e.asm.y).apply(null,arguments)},Y=e._free=function(){return(Y=e._free=e.asm.z).apply(null,arguments)},yb=e.___getTypeName=function(){return(yb=e.___getTypeName=e.asm.A).apply(null,arguments)};e.___embind_register_native_and_builtin_types=function(){return(e.___embind_register_native_and_builtin_types=e.asm.B).apply(null,arguments)};
+e.dynCall_ii=function(){return(e.dynCall_ii=e.asm.C).apply(null,arguments)};e.dynCall_vi=function(){return(e.dynCall_vi=e.asm.D).apply(null,arguments)};e.dynCall_iii=function(){return(e.dynCall_iii=e.asm.E).apply(null,arguments)};e.dynCall_viii=function(){return(e.dynCall_viii=e.asm.F).apply(null,arguments)};e.dynCall_iiiiiif=function(){return(e.dynCall_iiiiiif=e.asm.G).apply(null,arguments)};e.dynCall_viiiiif=function(){return(e.dynCall_viiiiif=e.asm.H).apply(null,arguments)};
+e.dynCall_iiiiif=function(){return(e.dynCall_iiiiif=e.asm.I).apply(null,arguments)};e.dynCall_viiiif=function(){return(e.dynCall_viiiif=e.asm.J).apply(null,arguments)};e.dynCall_i=function(){return(e.dynCall_i=e.asm.K).apply(null,arguments)};e.dynCall_v=function(){return(e.dynCall_v=e.asm.L).apply(null,arguments)};e.dynCall_vif=function(){return(e.dynCall_vif=e.asm.M).apply(null,arguments)};e.dynCall_iidiiii=function(){return(e.dynCall_iidiiii=e.asm.N).apply(null,arguments)};
+e.dynCall_vii=function(){return(e.dynCall_vii=e.asm.O).apply(null,arguments)};e.dynCall_iiii=function(){return(e.dynCall_iiii=e.asm.P).apply(null,arguments)};e.dynCall_jiji=function(){return(e.dynCall_jiji=e.asm.Q).apply(null,arguments)};e.dynCall_viiiiii=function(){return(e.dynCall_viiiiii=e.asm.R).apply(null,arguments)};e.dynCall_viiiii=function(){return(e.dynCall_viiiii=e.asm.S).apply(null,arguments)};e.dynCall_viiii=function(){return(e.dynCall_viiii=e.asm.T).apply(null,arguments)};e.asm=Nb;var Ob;
+e.then=function(a){if(Ob)a(e);else{var b=e.onRuntimeInitialized;e.onRuntimeInitialized=function(){b&&b();a(e)}}return e};N=function Pb(){Ob||Qb();Ob||(N=Pb)};
+function Qb(){function a(){if(!Ob&&(Ob=!0,e.calledRun=!0,!ka)){Ba(Da);Ba(Ea);if(e.onRuntimeInitialized)e.onRuntimeInitialized();if(e.postRun)for("function"==typeof e.postRun&&(e.postRun=[e.postRun]);e.postRun.length;){var b=e.postRun.shift();Fa.unshift(b)}Ba(Fa)}}if(!(0<M)){if(e.preRun)for("function"==typeof e.preRun&&(e.preRun=[e.preRun]);e.preRun.length;)Ga();Ba(Ca);0<M||(e.setStatus?(e.setStatus("Running..."),setTimeout(function(){setTimeout(function(){e.setStatus("")},1);a()},1)):a())}}
+e.run=Qb;if(e.preInit)for("function"==typeof e.preInit&&(e.preInit=[e.preInit]);0<e.preInit.length;)e.preInit.pop()();noExitRuntime=!0;Qb();
 
 
   return imagequant

codecs/mozjpeg_enc/build.sh

@@ -2,7 +2,8 @@
 
 set -e
 
-export OPTIMIZE="-Os"
+export EM_CACHE="${PWD}/node_modules/.em_cache"
+export OPTIMIZE="-Os -flto --llvm-lto 1"
 export LDFLAGS="${OPTIMIZE}"
 export CFLAGS="${OPTIMIZE}"
 export CPPFLAGS="${OPTIMIZE}"
@@ -15,9 +16,9 @@ echo "Compiling mozjpeg"
 echo "============================================="
 (
   cd node_modules/mozjpeg
-  autoreconf -fiv
-  emconfigure ./configure --without-simd
-  emmake make libjpeg.la -j`nproc`
+  autoreconf -iv
+  emconfigure ./configure -C --without-simd
+  emmake make libjpeg.la rdswitch.o -j`nproc`
 )
 echo "============================================="
 echo "Compiling mozjpeg done"
@@ -31,18 +32,15 @@ echo "============================================="
     --bind \
     ${OPTIMIZE} \
     --closure 1 \
-    -s WASM=1 \
     -s ALLOW_MEMORY_GROWTH=1 \
     -s MODULARIZE=1 \
     -s 'EXPORT_NAME="mozjpeg_enc"' \
     -I node_modules/mozjpeg \
     -o ./mozjpeg_enc.js \
-    -Wno-deprecated-register \
-    -Wno-writable-strings \
-    node_modules/mozjpeg/rdswitch.c \
-    -x c++ -std=c++11 \
+    -std=c++11 \
     mozjpeg_enc.cpp \
-    node_modules/mozjpeg/.libs/libjpeg.a
+    node_modules/mozjpeg/.libs/libjpeg.a \
+    node_modules/mozjpeg/rdswitch.o
 )
 echo "============================================="
 echo "Compiling wasm bindings done"

codecs/mozjpeg_enc/mozjpeg_enc.cpp

@@ -1,18 +1,22 @@
 #include <emscripten/bind.h>
 #include <emscripten/val.h>
-#include <stdlib.h>
 #include <inttypes.h>
-#include <stdio.h>
 #include <setjmp.h>
+#include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include "config.h"
 #include "jpeglib.h"
+
+extern "C" {
 #include "cdjpeg.h"
+}
 
 using namespace emscripten;
 
-// MozJPEG doesn’t expose a numeric version, so I have to do some fun C macro hackery to turn it
-// into a string. More details here: https://gcc.gnu.org/onlinedocs/cpp/Stringizing.html
+// MozJPEG doesn’t expose a numeric version, so I have to do some fun C macro
+// hackery to turn it into a string. More details here:
+// https://gcc.gnu.org/onlinedocs/cpp/Stringizing.html
 #define xstr(s) str(s)
 #define str(s) #s
 
@@ -39,8 +43,8 @@ int version() {
   char buffer[] = xstr(MOZJPEG_VERSION);
   int version = 0;
   int last_index = 0;
-  for(int i = 0; i < strlen(buffer); i++) {
-    if(buffer[i] == '.') {
+  for (int i = 0; i < strlen(buffer); i++) {
+    if (buffer[i] == '.') {
       buffer[i] = '\0';
       version = version << 8 | atoi(&buffer[last_index]);
       buffer[i] = '.';
@@ -55,13 +59,12 @@ uint8_t* last_result;
 struct jpeg_compress_struct cinfo;
 
 val encode(std::string image_in, int image_width, int image_height, MozJpegOptions opts) {
-  uint8_t* image_buffer = (uint8_t*) image_in.c_str();
+  uint8_t* image_buffer = (uint8_t*)image_in.c_str();
 
   // The code below is basically the `write_JPEG_file` function from
   // https://github.com/mozilla/mozjpeg/blob/master/example.c
   // I just write to memory instead of a file.
 
-
   /* This struct contains the JPEG compression parameters and pointers to
    * working space (which is allocated as needed by the JPEG library).
    * It is possible to have several such structures, representing multiple
@@ -78,8 +81,8 @@ val encode(std::string image_in, int image_width, int image_height, MozJpegOptio
    */
   struct jpeg_error_mgr jerr;
   /* More stuff */
-  JSAMPROW row_pointer[1];      /* pointer to JSAMPLE row[s] */
-  int row_stride;               /* physical row width in image buffer */
+  JSAMPROW row_pointer[1]; /* pointer to JSAMPLE row[s] */
+  int row_stride;          /* physical row width in image buffer */
   uint8_t* output;
   unsigned long size;
 
@@ -113,17 +116,17 @@ val encode(std::string image_in, int image_width, int image_height, MozJpegOptio
   /* First we supply a description of the input image.
    * Four fields of the cinfo struct must be filled in:
    */
-  cinfo.image_width = image_width;      /* image width and height, in pixels */
+  cinfo.image_width = image_width; /* image width and height, in pixels */
   cinfo.image_height = image_height;
-  cinfo.input_components = 4;           /* # of color components per pixel */
-  cinfo.in_color_space = JCS_EXT_RGBA;  /* colorspace of input image */
+  cinfo.input_components = 4;          /* # of color components per pixel */
+  cinfo.in_color_space = JCS_EXT_RGBA; /* colorspace of input image */
   /* Now use the library's routine to set default compression parameters.
    * (You must set at least cinfo.in_color_space before calling this,
    * since the defaults depend on the source color space.)
    */
   jpeg_set_defaults(&cinfo);
 
-  jpeg_set_colorspace(&cinfo, (J_COLOR_SPACE) opts.color_space);
+  jpeg_set_colorspace(&cinfo, (J_COLOR_SPACE)opts.color_space);
 
   if (opts.quant_table != -1) {
     jpeg_c_set_int_param(&cinfo, JINT_BASE_QUANT_TBL_IDX, opts.quant_table);
@@ -143,17 +146,17 @@ val encode(std::string image_in, int image_width, int image_height, MozJpegOptio
   jpeg_c_set_bool_param(&cinfo, JBOOLEAN_TRELLIS_Q_OPT, opts.trellis_opt_table);
   jpeg_c_set_int_param(&cinfo, JINT_TRELLIS_NUM_LOOPS, opts.trellis_loops);
 
-  // A little hacky to build a string for this, but it means we can use set_quality_ratings which
-  // does some useful heuristic stuff.
+  // A little hacky to build a string for this, but it means we can use
+  // set_quality_ratings which does some useful heuristic stuff.
   std::string quality_str = std::to_string(opts.quality);
 
   if (opts.separate_chroma_quality && opts.color_space == JCS_YCbCr) {
     quality_str += "," + std::to_string(opts.chroma_quality);
   }
 
-  char const *pqual = quality_str.c_str();
+  char const* pqual = quality_str.c_str();
 
-  set_quality_ratings(&cinfo, (char*) pqual, opts.baseline);
+  set_quality_ratings(&cinfo, (char*)pqual, opts.baseline);
 
   if (!opts.auto_subsample && opts.color_space == JCS_YCbCr) {
     cinfo.comp_info[0].h_samp_factor = opts.chroma_subsample;
@@ -188,8 +191,8 @@ val encode(std::string image_in, int image_width, int image_height, MozJpegOptio
      * Here the array is only one element long, but you could pass
      * more than one scanline at a time if that's more convenient.
      */
-    row_pointer[0] = & image_buffer[cinfo.next_scanline * row_stride];
-    (void) jpeg_write_scanlines(&cinfo, row_pointer, 1);
+    row_pointer[0] = &image_buffer[cinfo.next_scanline * row_stride];
+    (void)jpeg_write_scanlines(&cinfo, row_pointer, 1);
   }
 
   /* Step 6: Finish compression */
@@ -210,23 +213,22 @@ void free_result() {
 
 EMSCRIPTEN_BINDINGS(my_module) {
   value_object<MozJpegOptions>("MozJpegOptions")
-    .field("quality", &MozJpegOptions::quality)
-    .field("baseline", &MozJpegOptions::baseline)
-    .field("arithmetic", &MozJpegOptions::arithmetic)
-    .field("progressive", &MozJpegOptions::progressive)
-    .field("optimize_coding", &MozJpegOptions::optimize_coding)
-    .field("smoothing", &MozJpegOptions::smoothing)
-    .field("color_space", &MozJpegOptions::color_space)
-    .field("quant_table", &MozJpegOptions::quant_table)
-    .field("trellis_multipass", &MozJpegOptions::trellis_multipass)
-    .field("trellis_opt_zero", &MozJpegOptions::trellis_opt_zero)
-    .field("trellis_opt_table", &MozJpegOptions::trellis_opt_table)
-    .field("trellis_loops", &MozJpegOptions::trellis_loops)
-    .field("chroma_subsample", &MozJpegOptions::chroma_subsample)
-    .field("auto_subsample", &MozJpegOptions::auto_subsample)
-    .field("separate_chroma_quality", &MozJpegOptions::separate_chroma_quality)
-    .field("chroma_quality", &MozJpegOptions::chroma_quality)
-    ;
+      .field("quality", &MozJpegOptions::quality)
+      .field("baseline", &MozJpegOptions::baseline)
+      .field("arithmetic", &MozJpegOptions::arithmetic)
+      .field("progressive", &MozJpegOptions::progressive)
+      .field("optimize_coding", &MozJpegOptions::optimize_coding)
+      .field("smoothing", &MozJpegOptions::smoothing)
+      .field("color_space", &MozJpegOptions::color_space)
+      .field("quant_table", &MozJpegOptions::quant_table)
+      .field("trellis_multipass", &MozJpegOptions::trellis_multipass)
+      .field("trellis_opt_zero", &MozJpegOptions::trellis_opt_zero)
+      .field("trellis_opt_table", &MozJpegOptions::trellis_opt_table)
+      .field("trellis_loops", &MozJpegOptions::trellis_loops)
+      .field("chroma_subsample", &MozJpegOptions::chroma_subsample)
+      .field("auto_subsample", &MozJpegOptions::auto_subsample)
+      .field("separate_chroma_quality", &MozJpegOptions::separate_chroma_quality)
+      .field("chroma_quality", &MozJpegOptions::chroma_quality);
 
   function("version", &version);
   function("encode", &encode);

codecs/mozjpeg_enc/mozjpeg_enc.js

@@ -10,51 +10,51 @@ var c;c||(c=typeof mozjpeg_enc !== 'undefined' ? mozjpeg_enc : {});var r={},t;fo
 if(ca)w=v?require("path").dirname(w)+"/":__dirname+"/",ea=function(a,b){fa||(fa=require("fs"));ha||(ha=require("path"));a=ha.normalize(a);return fa.readFileSync(a,b?null:"utf8")},x=function(a){a=ea(a,!0);a.buffer||(a=new Uint8Array(a));a.buffer||A("Assertion failed: undefined");return a},1<process.argv.length&&(aa=process.argv[1].replace(/\\/g,"/")),process.argv.slice(2),process.on("uncaughtException",function(a){if(!(a instanceof ia))throw a;}),process.on("unhandledRejection",A),u=function(a){process.exit(a)},
 c.inspect=function(){return"[Emscripten Module object]"};else if(da)"undefined"!=typeof read&&(ea=function(a){return read(a)}),x=function(a){if("function"===typeof readbuffer)return new Uint8Array(readbuffer(a));a=read(a,"binary");"object"===typeof a||A("Assertion failed: undefined");return a},"function"===typeof quit&&(u=function(a){quit(a)}),"undefined"!==typeof print&&("undefined"===typeof console&&(console={}),console.log=print,console.warn=console.error="undefined"!==typeof printErr?printErr:
 print);else if(ba||v)v?w=self.location.href:document.currentScript&&(w=document.currentScript.src),_scriptDir&&(w=_scriptDir),0!==w.indexOf("blob:")?w=w.substr(0,w.lastIndexOf("/")+1):w="",ea=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.send(null);return b.responseText},v&&(x=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.responseType="arraybuffer";b.send(null);return new Uint8Array(b.response)});var ja=c.print||console.log.bind(console),B=c.printErr||console.warn.bind(console);
-for(t in r)r.hasOwnProperty(t)&&(c[t]=r[t]);r=null;c.thisProgram&&(aa=c.thisProgram);c.quit&&(u=c.quit);var C;c.wasmBinary&&(C=c.wasmBinary);var noExitRuntime;c.noExitRuntime&&(noExitRuntime=c.noExitRuntime);"object"!==typeof WebAssembly&&B("no native wasm support detected");var F,ka=new WebAssembly.Table({initial:134,maximum:134,element:"anyfunc"}),la=!1,ma="undefined"!==typeof TextDecoder?new TextDecoder("utf8"):void 0;
+for(t in r)r.hasOwnProperty(t)&&(c[t]=r[t]);r=null;c.thisProgram&&(aa=c.thisProgram);c.quit&&(u=c.quit);var C;c.wasmBinary&&(C=c.wasmBinary);var noExitRuntime;c.noExitRuntime&&(noExitRuntime=c.noExitRuntime);"object"!==typeof WebAssembly&&B("no native wasm support detected");var F,ka=new WebAssembly.Table({initial:130,maximum:130,element:"anyfunc"}),la=!1,ma="undefined"!==typeof TextDecoder?new TextDecoder("utf8"):void 0;
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+c.dynCall_viiiiiiii=function(){return(c.dynCall_viiiiiiii=c.asm.R).apply(null,arguments)};c.dynCall_viiii=function(){return(c.dynCall_viiii=c.asm.S).apply(null,arguments)};c.dynCall_viiiiiii=function(){return(c.dynCall_viiiiiii=c.asm.T).apply(null,arguments)};c.dynCall_jiji=function(){return(c.dynCall_jiji=c.asm.U).apply(null,arguments)};c.dynCall_viiiiii=function(){return(c.dynCall_viiiiii=c.asm.V).apply(null,arguments)};c.asm=vb;var Z;
+c.then=function(a){if(Z)a(c);else{var b=c.onRuntimeInitialized;c.onRuntimeInitialized=function(){b&&b();a(c)}}return c};function ia(a){this.name="ExitStatus";this.message="Program terminated with exit("+a+")";this.status=a}O=function wb(){Z||xb();Z||(O=wb)};
+function xb(){function a(){if(!Z&&(Z=!0,c.calledRun=!0,!la)){Ba(Da);Ba(Ea);if(c.onRuntimeInitialized)c.onRuntimeInitialized();if(c.postRun)for("function"==typeof c.postRun&&(c.postRun=[c.postRun]);c.postRun.length;){var b=c.postRun.shift();Fa.unshift(b)}Ba(Fa)}}if(!(0<N)){if(c.preRun)for("function"==typeof c.preRun&&(c.preRun=[c.preRun]);c.preRun.length;)Ga();Ba(Ca);0<N||(c.setStatus?(c.setStatus("Running..."),setTimeout(function(){setTimeout(function(){c.setStatus("")},1);a()},1)):a())}}c.run=xb;
+if(c.preInit)for("function"==typeof c.preInit&&(c.preInit=[c.preInit]);0<c.preInit.length;)c.preInit.pop()();noExitRuntime=!0;xb();
 
 
   return mozjpeg_enc

codecs/resize/Cargo.toml

@@ -11,25 +11,25 @@ crate-type = ["cdylib"]
 default = ["console_error_panic_hook", "wee_alloc"]
 
 [dependencies]
-cfg-if = "0.1.2"
-wasm-bindgen = "0.2.38"
-resize = "0.3.0"
+cfg-if = "0.1.10"
+wasm-bindgen = "0.2.63"
+resize = "0.4.0"
 
 # The `console_error_panic_hook` crate provides better debugging of panics by
 # logging them with `console.error`. This is great for development, but requires
 # all the `std::fmt` and `std::panicking` infrastructure, so isn't great for
 # code size when deploying.
-console_error_panic_hook = { version = "0.1.1", optional = true }
+console_error_panic_hook = { version = "0.1.6", optional = true }
 
 # `wee_alloc` is a tiny allocator for wasm that is only ~1K in code size
 # compared to the default allocator's ~10K. It is slower than the default
 # allocator, however.
 #
 # Unfortunately, `wee_alloc` requires nightly Rust when targeting wasm for now.
-wee_alloc = { version = "0.4.2", optional = true }
+wee_alloc = { version = "0.4.5", optional = true }
 
 [dev-dependencies]
-wasm-bindgen-test = "0.2"
+wasm-bindgen-test = "0.3.13"
 
 [profile.release]
 # Tell `rustc` to optimize for small code size.

codecs/resize/Dockerfile

@@ -3,7 +3,7 @@ RUN rustup target add wasm32-unknown-unknown
 RUN curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
 
 RUN mkdir /opt/wabt && \
- curl -L https://github.com/WebAssembly/wabt/releases/download/1.0.11/wabt-1.0.11-linux.tar.gz  | tar -xzf - -C /opt/wabt --strip 1
+  curl -L https://github.com/WebAssembly/wabt/releases/download/1.0.15/wabt-1.0.15-linux.tar.gz  | tar -xzf - -C /opt/wabt --strip 1
 
 ENV PATH="/opt/wabt:${PATH}"
 WORKDIR /src

codecs/resize/pkg/package.json

@@ -11,5 +11,5 @@
   ],
   "module": "resize.js",
   "types": "resize.d.ts",
-  "sideEffects": "false"
+  "sideEffects": false
 }

codecs/resize/pkg/resize.d.ts

@@ -1,4 +1,5 @@
 /* tslint:disable */
+/* eslint-disable */
 /**
 * @param {Uint8Array} input_image 
 * @param {number} input_width 

codecs/resize/pkg/resize.js

@@ -1,50 +1,2 @@
-import * as wasm from './resize_bg.wasm';
-
-let cachegetUint8Memory = null;
-function getUint8Memory() {
-    if (cachegetUint8Memory === null || cachegetUint8Memory.buffer !== wasm.memory.buffer) {
-        cachegetUint8Memory = new Uint8Array(wasm.memory.buffer);
-    }
-    return cachegetUint8Memory;
-}
-
-let WASM_VECTOR_LEN = 0;
-
-function passArray8ToWasm(arg) {
-    const ptr = wasm.__wbindgen_malloc(arg.length * 1);
-    getUint8Memory().set(arg, ptr / 1);
-    WASM_VECTOR_LEN = arg.length;
-    return ptr;
-}
-
-let cachegetInt32Memory = null;
-function getInt32Memory() {
-    if (cachegetInt32Memory === null || cachegetInt32Memory.buffer !== wasm.memory.buffer) {
-        cachegetInt32Memory = new Int32Array(wasm.memory.buffer);
-    }
-    return cachegetInt32Memory;
-}
-
-function getArrayU8FromWasm(ptr, len) {
-    return getUint8Memory().subarray(ptr / 1, ptr / 1 + len);
-}
-/**
-* @param {Uint8Array} input_image
-* @param {number} input_width
-* @param {number} input_height
-* @param {number} output_width
-* @param {number} output_height
-* @param {number} typ_idx
-* @param {boolean} premultiply
-* @param {boolean} color_space_conversion
-* @returns {Uint8Array}
-*/
-export function resize(input_image, input_width, input_height, output_width, output_height, typ_idx, premultiply, color_space_conversion) {
-    const retptr = 8;
-    const ret = wasm.resize(retptr, passArray8ToWasm(input_image), WASM_VECTOR_LEN, input_width, input_height, output_width, output_height, typ_idx, premultiply, color_space_conversion);
-    const memi32 = getInt32Memory();
-    const v0 = getArrayU8FromWasm(memi32[retptr / 4 + 0], memi32[retptr / 4 + 1]).slice();
-    wasm.__wbindgen_free(memi32[retptr / 4 + 0], memi32[retptr / 4 + 1] * 1);
-    return v0;
-}
-
+import * as wasm from "./resize_bg.wasm";
+export * from "./resize_bg.js";

codecs/resize/pkg/resize_bg.d.ts

@@ -1,5 +1,6 @@
 /* tslint:disable */
+/* eslint-disable */
 export const memory: WebAssembly.Memory;
+export function resize(a: number, b: number, c: number, d: number, e: number, f: number, g: number, h: number, i: number, j: number): void;
 export function __wbindgen_malloc(a: number): number;
 export function __wbindgen_free(a: number, b: number): void;
-export function resize(a: number, b: number, c: number, d: number, e: number, f: number, g: number, h: number, i: number, j: number): void;

codecs/resize/pkg/resize_bg.js

@@ -0,0 +1,52 @@
+import * as wasm from './resize_bg.wasm';
+
+let cachegetUint8Memory0 = null;
+function getUint8Memory0() {
+    if (cachegetUint8Memory0 === null || cachegetUint8Memory0.buffer !== wasm.memory.buffer) {
+        cachegetUint8Memory0 = new Uint8Array(wasm.memory.buffer);
+    }
+    return cachegetUint8Memory0;
+}
+
+let WASM_VECTOR_LEN = 0;
+
+function passArray8ToWasm0(arg, malloc) {
+    const ptr = malloc(arg.length * 1);
+    getUint8Memory0().set(arg, ptr / 1);
+    WASM_VECTOR_LEN = arg.length;
+    return ptr;
+}
+
+let cachegetInt32Memory0 = null;
+function getInt32Memory0() {
+    if (cachegetInt32Memory0 === null || cachegetInt32Memory0.buffer !== wasm.memory.buffer) {
+        cachegetInt32Memory0 = new Int32Array(wasm.memory.buffer);
+    }
+    return cachegetInt32Memory0;
+}
+
+function getArrayU8FromWasm0(ptr, len) {
+    return getUint8Memory0().subarray(ptr / 1, ptr / 1 + len);
+}
+/**
+* @param {Uint8Array} input_image
+* @param {number} input_width
+* @param {number} input_height
+* @param {number} output_width
+* @param {number} output_height
+* @param {number} typ_idx
+* @param {boolean} premultiply
+* @param {boolean} color_space_conversion
+* @returns {Uint8Array}
+*/
+export function resize(input_image, input_width, input_height, output_width, output_height, typ_idx, premultiply, color_space_conversion) {
+    var ptr0 = passArray8ToWasm0(input_image, wasm.__wbindgen_malloc);
+    var len0 = WASM_VECTOR_LEN;
+    wasm.resize(8, ptr0, len0, input_width, input_height, output_width, output_height, typ_idx, premultiply, color_space_conversion);
+    var r0 = getInt32Memory0()[8 / 4 + 0];
+    var r1 = getInt32Memory0()[8 / 4 + 1];
+    var v1 = getArrayU8FromWasm0(r0, r1).slice();
+    wasm.__wbindgen_free(r0, r1 * 1);
+    return v1;
+}
+

codecs/webp/build.sh

@@ -2,22 +2,21 @@
 
 set -e
 
-export OPTIMIZE="-Os"
+export EM_CACHE="${PWD}/node_modules/.em_cache"
+export OPTIMIZE="-Os -flto --llvm-lto 1"
 export LDFLAGS="${OPTIMIZE}"
 export CFLAGS="${OPTIMIZE}"
 export CPPFLAGS="${OPTIMIZE}"
 apt-get update
-apt-get install -qqy autoconf libtool libpng-dev pkg-config
+apt-get install -qqy autoconf libtool pkg-config
 
 echo "============================================="
 echo "Compiling libwebp"
 echo "============================================="
 test -n "$SKIP_LIBWEBP" || (
   cd node_modules/libwebp
-  autoreconf -fiv
-  rm -rf build || true
-  mkdir -p build && cd build
-  emconfigure ../configure \
+  autoreconf -iv
+  emconfigure ./configure -C \
     --disable-libwebpdemux \
     --disable-wic \
     --disable-gif \
@@ -44,12 +43,23 @@ echo "============================================="
     -s ALLOW_MEMORY_GROWTH=1 \
     -s MODULARIZE=1 \
     -s 'EXPORT_NAME="webp_dec"' \
-    --std=c++11 \
     -I node_modules/libwebp \
-    -o ./webp_dec.js \
-    -x c++ \
-    webp_dec.cpp \
-    node_modules/libwebp/build/src/.libs/libwebp.a
+    -o dec/webp_dec.js \
+    dec/webp_dec.cpp \
+    node_modules/libwebp/src/.libs/libwebp.a
+)
+(
+  emcc \
+    ${OPTIMIZE} \
+    --closure 1 \
+    --bind \
+    -s ALLOW_MEMORY_GROWTH=1 \
+    -s MODULARIZE=1 \
+    -s 'EXPORT_NAME="webp_enc"' \
+    -I node_modules/libwebp \
+    -o enc/webp_enc.js \
+    enc/webp_enc.cpp \
+    node_modules/libwebp/src/.libs/libwebp.a
 )
 echo "============================================="
 echo "Compiling wasm bindings done"

codecs/webp/dec/example.html

@@ -10,7 +10,7 @@
 
   Module.onRuntimeInitialized = async _ => {
     console.log('Version:', Module.version().toString(16));
-    const image = await loadFile('../example.webp');
+    const image = await loadFile('../../example.webp');
     const result = Module.decode(image);
     const imageData = new ImageData(new Uint8ClampedArray(result.buffer), result.width, result.height);
     Module.free_result();

codecs/webp/dec/webp_dec.cpp

@@ -1,8 +1,8 @@
+#include <string>
 #include "emscripten/bind.h"
 #include "emscripten/val.h"
 #include "src/webp/decode.h"
 #include "src/webp/demux.h"
-#include <string>
 
 using namespace emscripten;
 
@@ -11,24 +11,19 @@ int version() {
 }
 
 class RawImage {
-public:
+ public:
   val buffer;
   int width;
   int height;
 
-  RawImage(val b, int w, int h)
-    : buffer(b), width(w), height(h) {}
+  RawImage(val b, int w, int h) : buffer(b), width(w), height(h) {}
 };
 
 uint8_t* last_result;
 RawImage decode(std::string buffer) {
   int width, height;
   last_result = WebPDecodeRGBA((const uint8_t*)buffer.c_str(), buffer.size(), &width, &height);
-  return RawImage(
-    val(typed_memory_view(width*height*4, last_result)),
-    width,
-    height
-  );
+  return RawImage(val(typed_memory_view(width * height * 4, last_result)), width, height);
 }
 
 void free_result() {
@@ -37,9 +32,9 @@ void free_result() {
 
 EMSCRIPTEN_BINDINGS(my_module) {
   class_<RawImage>("RawImage")
-    .property("buffer", &RawImage::buffer)
-    .property("width", &RawImage::width)
-    .property("height", &RawImage::height);
+      .property("buffer", &RawImage::buffer)
+      .property("width", &RawImage::width)
+      .property("height", &RawImage::height);
 
   function("decode", &decode);
   function("version", &version);

codecs/webp/dec/webp_dec.js

@@ -0,0 +1,79 @@
+
+var webp_dec = (function() {
+  var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
+  if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
+  return (
+function(webp_dec) {
+  webp_dec = webp_dec || {};
+
+var e;e||(e=typeof webp_dec !== 'undefined' ? webp_dec : {});var r={},w;for(w in e)e.hasOwnProperty(w)&&(r[w]=e[w]);var aa=!1,z=!1,ba=!1,ca=!1;aa="object"===typeof window;z="function"===typeof importScripts;ba="object"===typeof process&&"object"===typeof process.versions&&"string"===typeof process.versions.node;ca=!aa&&!ba&&!z;var A="",da,B,ea,ha;
+if(ba)A=z?require("path").dirname(A)+"/":__dirname+"/",da=function(a,b){ea||(ea=require("fs"));ha||(ha=require("path"));a=ha.normalize(a);return ea.readFileSync(a,b?null:"utf8")},B=function(a){a=da(a,!0);a.buffer||(a=new Uint8Array(a));a.buffer||D("Assertion failed: undefined");return a},1<process.argv.length&&process.argv[1].replace(/\\/g,"/"),process.argv.slice(2),process.on("uncaughtException",function(a){throw a;}),process.on("unhandledRejection",D),e.inspect=function(){return"[Emscripten Module object]"};
+else if(ca)"undefined"!=typeof read&&(da=function(a){return read(a)}),B=function(a){if("function"===typeof readbuffer)return new Uint8Array(readbuffer(a));a=read(a,"binary");"object"===typeof a||D("Assertion failed: undefined");return a},"undefined"!==typeof print&&("undefined"===typeof console&&(console={}),console.log=print,console.warn=console.error="undefined"!==typeof printErr?printErr:print);else if(aa||z)z?A=self.location.href:document.currentScript&&(A=document.currentScript.src),_scriptDir&&
+(A=_scriptDir),0!==A.indexOf("blob:")?A=A.substr(0,A.lastIndexOf("/")+1):A="",da=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.send(null);return b.responseText},z&&(B=function(a){var b=new XMLHttpRequest;b.open("GET",a,!1);b.responseType="arraybuffer";b.send(null);return new Uint8Array(b.response)});var ia=e.print||console.log.bind(console),E=e.printErr||console.warn.bind(console);for(w in r)r.hasOwnProperty(w)&&(e[w]=r[w]);r=null;var F;e.wasmBinary&&(F=e.wasmBinary);var noExitRuntime;
+e.noExitRuntime&&(noExitRuntime=e.noExitRuntime);"object"!==typeof WebAssembly&&E("no native wasm support detected");var G,ja=new WebAssembly.Table({initial:138,maximum:138,element:"anyfunc"}),ka=!1,la="undefined"!==typeof TextDecoder?new TextDecoder("utf8"):void 0;
+function ma(a,b,c){var d=H;if(0<c){c=b+c-1;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var q=a.charCodeAt(++f);g=65536+((g&1023)<<10)|q&1023}if(127>=g){if(b>=c)break;d[b++]=g}else{if(2047>=g){if(b+1>=c)break;d[b++]=192|g>>6}else{if(65535>=g){if(b+2>=c)break;d[b++]=224|g>>12}else{if(b+3>=c)break;d[b++]=240|g>>18;d[b++]=128|g>>12&63}d[b++]=128|g>>6&63}d[b++]=128|g&63}}d[b]=0}}var na="undefined"!==typeof TextDecoder?new TextDecoder("utf-16le"):void 0;
+function oa(a){var b;for(b=a>>1;I[b];)++b;b<<=1;if(32<b-a&&na)return na.decode(H.subarray(a,b));b=0;for(var c="";;){var d=I[a+2*b>>1];if(0==d)return c;++b;c+=String.fromCharCode(d)}}function pa(a,b,c){void 0===c&&(c=2147483647);if(2>c)return 0;c-=2;var d=b;c=c<2*a.length?c/2:a.length;for(var f=0;f<c;++f)I[b>>1]=a.charCodeAt(f),b+=2;I[b>>1]=0;return b-d}function qa(a){return 2*a.length}
+function ra(a){for(var b=0,c="";;){var d=J[a+4*b>>2];if(0==d)return c;++b;65536<=d?(d-=65536,c+=String.fromCharCode(55296|d>>10,56320|d&1023)):c+=String.fromCharCode(d)}}function sa(a,b,c){void 0===c&&(c=2147483647);if(4>c)return 0;var d=b;c=d+c-4;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var q=a.charCodeAt(++f);g=65536+((g&1023)<<10)|q&1023}J[b>>2]=g;b+=4;if(b+4>c)break}J[b>>2]=0;return b-d}
+function ta(a){for(var b=0,c=0;c<a.length;++c){var d=a.charCodeAt(c);55296<=d&&57343>=d&&++c;b+=4}return b}var K,ua,H,I,va,J,L,wa,xa;function ya(a){K=a;e.HEAP8=ua=new Int8Array(a);e.HEAP16=I=new Int16Array(a);e.HEAP32=J=new Int32Array(a);e.HEAPU8=H=new Uint8Array(a);e.HEAPU16=va=new Uint16Array(a);e.HEAPU32=L=new Uint32Array(a);e.HEAPF32=wa=new Float32Array(a);e.HEAPF64=xa=new Float64Array(a)}var za=e.INITIAL_MEMORY||16777216;e.wasmMemory?G=e.wasmMemory:G=new WebAssembly.Memory({initial:za/65536});
+G&&(K=G.buffer);za=K.byteLength;ya(K);J[3336]=5256384;function Aa(a){for(;0<a.length;){var b=a.shift();if("function"==typeof b)b();else{var c=b.ka;"number"===typeof c?void 0===b.ba?e.dynCall_v(c):e.dynCall_vi(c,b.ba):c(void 0===b.ba?null:b.ba)}}}var Ba=[],Ca=[],Da=[],Ea=[];function Fa(){var a=e.preRun.shift();Ba.unshift(a)}var M=0,Ga=null,N=null;e.preloadedImages={};e.preloadedAudios={};
+function D(a){if(e.onAbort)e.onAbort(a);ia(a);E(a);ka=!0;throw new WebAssembly.RuntimeError("abort("+a+"). Build with -s ASSERTIONS=1 for more info.");}function Ha(){var a=O;return String.prototype.startsWith?a.startsWith("data:application/octet-stream;base64,"):0===a.indexOf("data:application/octet-stream;base64,")}var O="webp_dec.wasm";if(!Ha()){var Ia=O;O=e.locateFile?e.locateFile(Ia,A):A+Ia}
+function Ja(){try{if(F)return new Uint8Array(F);if(B)return B(O);throw"both async and sync fetching of the wasm failed";}catch(a){D(a)}}function Ka(){return F||!aa&&!z||"function"!==typeof fetch?new Promise(function(a){a(Ja())}):fetch(O,{credentials:"same-origin"}).then(function(a){if(!a.ok)throw"failed to load wasm binary file at '"+O+"'";return a.arrayBuffer()}).catch(function(){return Ja()})}Ca.push({ka:function(){La()}});function Ma(){return 0<Ma.X}
+function Na(a){switch(a){case 1:return 0;case 2:return 1;case 4:return 2;case 8:return 3;default:throw new TypeError("Unknown type size: "+a);}}var Oa=void 0;function P(a){for(var b="";H[a];)b+=Oa[H[a++]];return b}var Q={},R={},Pa={};function Qa(a){if(void 0===a)return"_unknown";a=a.replace(/[^a-zA-Z0-9_]/g,"$");var b=a.charCodeAt(0);return 48<=b&&57>=b?"_"+a:a}
+function Ra(a,b){a=Qa(a);return(new Function("body","return function "+a+'() {\n    "use strict";    return body.apply(this, arguments);\n};\n'))(b)}function Sa(a){var b=Error,c=Ra(a,function(d){this.name=a;this.message=d;d=Error(d).stack;void 0!==d&&(this.stack=this.toString()+"\n"+d.replace(/^Error(:[^\n]*)?\n/,""))});c.prototype=Object.create(b.prototype);c.prototype.constructor=c;c.prototype.toString=function(){return void 0===this.message?this.name:this.name+": "+this.message};return c}
+var Ta=void 0;function S(a){throw new Ta(a);}var Ua=void 0;function Va(a){throw new Ua(a);}function Wa(a,b,c){function d(h){h=c(h);h.length!==a.length&&Va("Mismatched type converter count");for(var l=0;l<a.length;++l)T(a[l],h[l])}a.forEach(function(h){Pa[h]=b});var f=Array(b.length),g=[],q=0;b.forEach(function(h,l){R.hasOwnProperty(h)?f[l]=R[h]:(g.push(h),Q.hasOwnProperty(h)||(Q[h]=[]),Q[h].push(function(){f[l]=R[h];++q;q===g.length&&d(f)}))});0===g.length&&d(f)}
+function T(a,b,c){c=c||{};if(!("argPackAdvance"in b))throw new TypeError("registerType registeredInstance requires argPackAdvance");var d=b.name;a||S('type "'+d+'" must have a positive integer typeid pointer');if(R.hasOwnProperty(a)){if(c.na)return;S("Cannot register type '"+d+"' twice")}R[a]=b;delete Pa[a];Q.hasOwnProperty(a)&&(b=Q[a],delete Q[a],b.forEach(function(f){f()}))}function Xa(a){return{count:a.count,W:a.W,Y:a.Y,L:a.L,N:a.N,O:a.O,P:a.P}}
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+var La=e.___wasm_call_ctors=function(){return(La=e.___wasm_call_ctors=e.asm.s).apply(null,arguments)},Y=e._free=function(){return(Y=e._free=e.asm.t).apply(null,arguments)},Jb=e._malloc=function(){return(Jb=e._malloc=e.asm.u).apply(null,arguments)},xb=e.___getTypeName=function(){return(xb=e.___getTypeName=e.asm.v).apply(null,arguments)};e.___embind_register_native_and_builtin_types=function(){return(e.___embind_register_native_and_builtin_types=e.asm.w).apply(null,arguments)};
+e.dynCall_ii=function(){return(e.dynCall_ii=e.asm.x).apply(null,arguments)};e.dynCall_vi=function(){return(e.dynCall_vi=e.asm.y).apply(null,arguments)};e.dynCall_iii=function(){return(e.dynCall_iii=e.asm.z).apply(null,arguments)};e.dynCall_viii=function(){return(e.dynCall_viii=e.asm.A).apply(null,arguments)};e.dynCall_vii=function(){return(e.dynCall_vii=e.asm.B).apply(null,arguments)};e.dynCall_i=function(){return(e.dynCall_i=e.asm.C).apply(null,arguments)};
+e.dynCall_v=function(){return(e.dynCall_v=e.asm.D).apply(null,arguments)};e.dynCall_iiii=function(){return(e.dynCall_iiii=e.asm.E).apply(null,arguments)};e.dynCall_iiiiiii=function(){return(e.dynCall_iiiiiii=e.asm.F).apply(null,arguments)};e.dynCall_viiii=function(){return(e.dynCall_viiii=e.asm.G).apply(null,arguments)};e.dynCall_viiiii=function(){return(e.dynCall_viiiii=e.asm.H).apply(null,arguments)};e.dynCall_viiiiiiiii=function(){return(e.dynCall_viiiiiiiii=e.asm.I).apply(null,arguments)};
+e.dynCall_viiiiii=function(){return(e.dynCall_viiiiii=e.asm.J).apply(null,arguments)};e.asm=Lb;var Mb;e.then=function(a){if(Mb)a(e);else{var b=e.onRuntimeInitialized;e.onRuntimeInitialized=function(){b&&b();a(e)}}return e};N=function Nb(){Mb||Ob();Mb||(N=Nb)};
+function Ob(){function a(){if(!Mb&&(Mb=!0,e.calledRun=!0,!ka)){Aa(Ca);Aa(Da);if(e.onRuntimeInitialized)e.onRuntimeInitialized();if(e.postRun)for("function"==typeof e.postRun&&(e.postRun=[e.postRun]);e.postRun.length;){var b=e.postRun.shift();Ea.unshift(b)}Aa(Ea)}}if(!(0<M)){if(e.preRun)for("function"==typeof e.preRun&&(e.preRun=[e.preRun]);e.preRun.length;)Fa();Aa(Ba);0<M||(e.setStatus?(e.setStatus("Running..."),setTimeout(function(){setTimeout(function(){e.setStatus("")},1);a()},1)):a())}}
+e.run=Ob;if(e.preInit)for("function"==typeof e.preInit&&(e.preInit=[e.preInit]);0<e.preInit.length;)e.preInit.pop()();noExitRuntime=!0;Ob();
+
+
+  return webp_dec
+}
+);
+})();
+if (typeof exports === 'object' && typeof module === 'object')
+      module.exports = webp_dec;
+    else if (typeof define === 'function' && define['amd'])
+      define([], function() { return webp_dec; });
+    else if (typeof exports === 'object')
+      exports["webp_dec"] = webp_dec;
+    

codecs/webp/enc/example.html

@@ -19,7 +19,7 @@
 
   module.onRuntimeInitialized = async _ => {
     console.log('Version:', module.version().toString(16));
-    const image = await loadImage('../example.png');
+    const image = await loadImage('../../example.png');
     const result = module.encode(image.data, image.width, image.height, {
       quality: 75,
       target_size: 0,

codecs/webp/enc/webp_enc.cpp

@@ -0,0 +1,93 @@
+#include <emscripten/bind.h>
+#include <emscripten/val.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdexcept>
+#include "src/webp/encode.h"
+
+using namespace emscripten;
+
+int version() {
+  return WebPGetEncoderVersion();
+}
+
+uint8_t* last_result;
+
+val encode(std::string img, int width, int height, WebPConfig config) {
+  uint8_t* img_in = (uint8_t*)img.c_str();
+
+  // A lot of this is duplicated from Encode in picture_enc.c
+  WebPPicture pic;
+  WebPMemoryWriter wrt;
+  int ok;
+
+  if (!WebPPictureInit(&pic)) {
+    // shouldn't happen, except if system installation is broken
+    throw std::runtime_error("Unexpected error");
+  }
+
+  // Only use use_argb if we really need it, as it's slower.
+  pic.use_argb = config.lossless || config.use_sharp_yuv || config.preprocessing > 0;
+  pic.width = width;
+  pic.height = height;
+  pic.writer = WebPMemoryWrite;
+  pic.custom_ptr = &wrt;
+
+  WebPMemoryWriterInit(&wrt);
+
+  ok = WebPPictureImportRGBA(&pic, (uint8_t*)img_in, width * 4) && WebPEncode(&config, &pic);
+  WebPPictureFree(&pic);
+  if (!ok) {
+    WebPMemoryWriterClear(&wrt);
+    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);
+}
+
+EMSCRIPTEN_BINDINGS(my_module) {
+  enum_<WebPImageHint>("WebPImageHint")
+      .value("WEBP_HINT_DEFAULT", WebPImageHint::WEBP_HINT_DEFAULT)
+      .value("WEBP_HINT_PICTURE", WebPImageHint::WEBP_HINT_PICTURE)
+      .value("WEBP_HINT_PHOTO", WebPImageHint::WEBP_HINT_PHOTO)
+      .value("WEBP_HINT_GRAPH", WebPImageHint::WEBP_HINT_GRAPH);
+
+  value_object<WebPConfig>("WebPConfig")
+      .field("lossless", &WebPConfig::lossless)
+      .field("quality", &WebPConfig::quality)
+      .field("method", &WebPConfig::method)
+      .field("image_hint", &WebPConfig::image_hint)
+      .field("target_size", &WebPConfig::target_size)
+      .field("target_PSNR", &WebPConfig::target_PSNR)
+      .field("segments", &WebPConfig::segments)
+      .field("sns_strength", &WebPConfig::sns_strength)
+      .field("filter_strength", &WebPConfig::filter_strength)
+      .field("filter_sharpness", &WebPConfig::filter_sharpness)
+      .field("filter_type", &WebPConfig::filter_type)
+      .field("autofilter", &WebPConfig::autofilter)
+      .field("alpha_compression", &WebPConfig::alpha_compression)
+      .field("alpha_filtering", &WebPConfig::alpha_filtering)
+      .field("alpha_quality", &WebPConfig::alpha_quality)
+      .field("pass", &WebPConfig::pass)
+      .field("show_compressed", &WebPConfig::show_compressed)
+      .field("preprocessing", &WebPConfig::preprocessing)
+      .field("partitions", &WebPConfig::partitions)
+      .field("partition_limit", &WebPConfig::partition_limit)
+      .field("emulate_jpeg_size", &WebPConfig::emulate_jpeg_size)
+      .field("thread_level", &WebPConfig::thread_level)
+      .field("low_memory", &WebPConfig::low_memory)
+      .field("near_lossless", &WebPConfig::near_lossless)
+      .field("exact", &WebPConfig::exact)
+      .field("use_delta_palette", &WebPConfig::use_delta_palette)
+      .field("use_sharp_yuv", &WebPConfig::use_sharp_yuv);
+
+  function("version", &version);
+  function("encode", &encode);
+  function("free_result", &free_result);
+}

codecs/webp/enc/webp_enc.js

@@ -0,0 +1,70 @@
+
+var webp_enc = (function() {
+  var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
+  if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
+  return (
+function(webp_enc) {
+  webp_enc = webp_enc || {};
+
+var d;d||(d=typeof webp_enc !== 'undefined' ? webp_enc : {});var u={},w;for(w in d)d.hasOwnProperty(w)&&(u[w]=d[w]);var x=!1,y=!1,aa=!1,ba=!1;x="object"===typeof window;y="function"===typeof importScripts;aa="object"===typeof process&&"object"===typeof process.versions&&"string"===typeof process.versions.node;ba=!x&&!aa&&!y;var z="",B,C,ca,da;
+if(aa)z=y?require("path").dirname(z)+"/":__dirname+"/",B=function(a,b){ca||(ca=require("fs"));da||(da=require("path"));a=da.normalize(a);return ca.readFileSync(a,b?null:"utf8")},C=function(a){a=B(a,!0);a.buffer||(a=new Uint8Array(a));a.buffer||D("Assertion failed: undefined");return a},1<process.argv.length&&process.argv[1].replace(/\\/g,"/"),process.argv.slice(2),process.on("uncaughtException",function(a){throw a;}),process.on("unhandledRejection",D),d.inspect=function(){return"[Emscripten Module object]"};
+else if(ba)"undefined"!=typeof read&&(B=function(a){return read(a)}),C=function(a){if("function"===typeof readbuffer)return new Uint8Array(readbuffer(a));a=read(a,"binary");"object"===typeof a||D("Assertion failed: undefined");return a},"undefined"!==typeof print&&("undefined"===typeof console&&(console={}),console.log=print,console.warn=console.error="undefined"!==typeof printErr?printErr:print);else if(x||y)y?z=self.location.href:document.currentScript&&(z=document.currentScript.src),_scriptDir&&
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+d.noExitRuntime&&(noExitRuntime=d.noExitRuntime);"object"!==typeof WebAssembly&&E("no native wasm support detected");var G,fa=new WebAssembly.Table({initial:129,maximum:129,element:"anyfunc"}),ha=!1,ia="undefined"!==typeof TextDecoder?new TextDecoder("utf8"):void 0;
+function ja(a,b,c){var e=I;if(0<c){c=b+c-1;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var n=a.charCodeAt(++f);g=65536+((g&1023)<<10)|n&1023}if(127>=g){if(b>=c)break;e[b++]=g}else{if(2047>=g){if(b+1>=c)break;e[b++]=192|g>>6}else{if(65535>=g){if(b+2>=c)break;e[b++]=224|g>>12}else{if(b+3>=c)break;e[b++]=240|g>>18;e[b++]=128|g>>12&63}e[b++]=128|g>>6&63}e[b++]=128|g&63}}e[b]=0}}var ka="undefined"!==typeof TextDecoder?new TextDecoder("utf-16le"):void 0;
+function la(a){var b;for(b=a>>1;J[b];)++b;b<<=1;if(32<b-a&&ka)return ka.decode(I.subarray(a,b));b=0;for(var c="";;){var e=J[a+2*b>>1];if(0==e)return c;++b;c+=String.fromCharCode(e)}}function ma(a,b,c){void 0===c&&(c=2147483647);if(2>c)return 0;c-=2;var e=b;c=c<2*a.length?c/2:a.length;for(var f=0;f<c;++f)J[b>>1]=a.charCodeAt(f),b+=2;J[b>>1]=0;return b-e}function na(a){return 2*a.length}
+function oa(a){for(var b=0,c="";;){var e=K[a+4*b>>2];if(0==e)return c;++b;65536<=e?(e-=65536,c+=String.fromCharCode(55296|e>>10,56320|e&1023)):c+=String.fromCharCode(e)}}function pa(a,b,c){void 0===c&&(c=2147483647);if(4>c)return 0;var e=b;c=e+c-4;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var n=a.charCodeAt(++f);g=65536+((g&1023)<<10)|n&1023}K[b>>2]=g;b+=4;if(b+4>c)break}K[b>>2]=0;return b-e}
+function qa(a){for(var b=0,c=0;c<a.length;++c){var e=a.charCodeAt(c);55296<=e&&57343>=e&&++c;b+=4}return b}var L,ra,I,J,sa,K,M,ta,ua;function va(a){L=a;d.HEAP8=ra=new Int8Array(a);d.HEAP16=J=new Int16Array(a);d.HEAP32=K=new Int32Array(a);d.HEAPU8=I=new Uint8Array(a);d.HEAPU16=sa=new Uint16Array(a);d.HEAPU32=M=new Uint32Array(a);d.HEAPF32=ta=new Float32Array(a);d.HEAPF64=ua=new Float64Array(a)}var wa=d.INITIAL_MEMORY||16777216;d.wasmMemory?G=d.wasmMemory:G=new WebAssembly.Memory({initial:wa/65536});
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+
+
+  return webp_enc
+}
+);
+})();
+if (typeof exports === 'object' && typeof module === 'object')
+      module.exports = webp_enc;
+    else if (typeof define === 'function' && define['amd'])
+      define([], function() { return webp_enc; });
+    else if (typeof exports === 'object')
+      exports["webp_enc"] = webp_enc;
+    

codecs/webp/package-lock.json

@@ -1,5 +1,5 @@
 {
-  "name": "webp_enc",
+  "name": "webp",
   "requires": true,
   "lockfileVersion": 1,
   "dependencies": {

codecs/webp/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "webp_enc",
+  "name": "webp",
   "scripts": {
     "install": "napa",
     "build": "docker run --rm -v $(pwd):/src trzeci/emscripten-upstream ./build.sh"

codecs/webp_dec/package.json

@@ -1,13 +0,0 @@
-{
-  "name": "webp_dec",
-  "scripts": {
-    "install": "napa",
-    "build": "docker run --rm -v $(pwd):/src trzeci/emscripten-upstream ./build.sh"
-  },
-  "napa": {
-    "libwebp": "webmproject/libwebp#v1.0.2"
-  },
-  "devDependencies": {
-    "napa": "3.0.0"
-  }
-}

codecs/webp_dec/webp_dec.js

@@ -1,79 +0,0 @@
-
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-  if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
-  return (
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-e.dynCall_ii=function(){return(e.dynCall_ii=e.asm.x).apply(null,arguments)};e.dynCall_vi=function(){return(e.dynCall_vi=e.asm.y).apply(null,arguments)};e.dynCall_iii=function(){return(e.dynCall_iii=e.asm.z).apply(null,arguments)};e.dynCall_viii=function(){return(e.dynCall_viii=e.asm.A).apply(null,arguments)};e.dynCall_vii=function(){return(e.dynCall_vii=e.asm.B).apply(null,arguments)};e.dynCall_i=function(){return(e.dynCall_i=e.asm.C).apply(null,arguments)};
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-function Nb(){function a(){if(!Lb&&(Lb=!0,e.calledRun=!0,!ka)){Aa(Ca);Aa(Da);if(e.onRuntimeInitialized)e.onRuntimeInitialized();if(e.postRun)for("function"==typeof e.postRun&&(e.postRun=[e.postRun]);e.postRun.length;){var b=e.postRun.shift();Ea.unshift(b)}Aa(Ea)}}if(!(0<M)){if(e.preRun)for("function"==typeof e.preRun&&(e.preRun=[e.preRun]);e.preRun.length;)Fa();Aa(Ba);0<M||(e.setStatus?(e.setStatus("Running..."),setTimeout(function(){setTimeout(function(){e.setStatus("")},1);a()},1)):a())}}
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-
-
-  return webp_dec
-}
-);
-})();
-if (typeof exports === 'object' && typeof module === 'object')
-      module.exports = webp_dec;
-    else if (typeof define === 'function' && define['amd'])
-      define([], function() { return webp_dec; });
-    else if (typeof exports === 'object')
-      exports["webp_dec"] = webp_dec;
-    

codecs/webp_enc/build.sh

@@ -1,62 +0,0 @@
-#!/bin/bash
-
-set -e
-
-export OPTIMIZE="-Os"
-export LDFLAGS="${OPTIMIZE}"
-export CFLAGS="${OPTIMIZE}"
-export CPPFLAGS="${OPTIMIZE}"
-
-apt-get update
-apt-get install -qqy autoconf libtool libpng-dev pkg-config
-
-echo "============================================="
-echo "Compiling libwebp"
-echo "============================================="
-test -n "$SKIP_LIBWEBP" || (
-  cd node_modules/libwebp
-  autoreconf -fiv
-  rm -rf build || true
-  mkdir -p build && cd build
-  emconfigure ../configure \
-    --disable-libwebpdemux \
-    --disable-wic \
-    --disable-gif \
-    --disable-tiff \
-    --disable-jpeg \
-    --disable-png \
-    --disable-sdl \
-    --disable-gl \
-    --disable-threading \
-    --disable-neon-rtcd \
-    --disable-neon \
-    --disable-sse2 \
-    --disable-sse4.1
-  emmake make -j`nproc`
-)
-echo "============================================="
-echo "Compiling wasm bindings"
-echo "============================================="
-(
-  emcc \
-    ${OPTIMIZE} \
-    --closure 1 \
-    --bind \
-    -s ALLOW_MEMORY_GROWTH=1 \
-    -s MODULARIZE=1 \
-    -s 'EXPORT_NAME="webp_enc"' \
-    --std=c++11 \
-    -I node_modules/libwebp \
-    -o ./webp_enc.js \
-    -x c++ \
-    webp_enc.cpp \
-    node_modules/libwebp/build/src/.libs/libwebp.a
-)
-echo "============================================="
-echo "Compiling wasm bindings done"
-echo "============================================="
-
-echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
-echo "Did you update your docker image?"
-echo "Run \`docker pull trzeci/emscripten-upstream\`"
-echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"

codecs/webp_enc/webp_enc.cpp

@@ -1,96 +0,0 @@
-#include <emscripten/bind.h>
-#include <emscripten/val.h>
-#include "src/webp/encode.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdexcept>
-
-using namespace emscripten;
-
-int version() {
-  return WebPGetEncoderVersion();
-}
-
-uint8_t* last_result;
-
-val encode(std::string img, int width, int height, WebPConfig config) {
-  uint8_t* img_in = (uint8_t*) img.c_str();
-
-  // A lot of this is duplicated from Encode in picture_enc.c
-  WebPPicture pic;
-  WebPMemoryWriter wrt;
-  int ok;
-
-  if (!WebPPictureInit(&pic)) {
-    // shouldn't happen, except if system installation is broken
-    throw std::runtime_error("Unexpected error");
-  }
-
-  // Only use use_argb if we really need it, as it's slower.
-  pic.use_argb = config.lossless || config.use_sharp_yuv || config.preprocessing > 0;
-  pic.width = width;
-  pic.height = height;
-  pic.writer = WebPMemoryWrite;
-  pic.custom_ptr = &wrt;
-
-  WebPMemoryWriterInit(&wrt);
-
-  ok = WebPPictureImportRGBA(&pic, (uint8_t*) img_in, width * 4) && WebPEncode(&config, &pic);
-  WebPPictureFree(&pic);
-  if (!ok) {
-    WebPMemoryWriterClear(&wrt);
-    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);
-}
-
-
-EMSCRIPTEN_BINDINGS(my_module) {
-  enum_<WebPImageHint>("WebPImageHint")
-    .value("WEBP_HINT_DEFAULT", WebPImageHint::WEBP_HINT_DEFAULT)
-    .value("WEBP_HINT_PICTURE", WebPImageHint::WEBP_HINT_PICTURE)
-    .value("WEBP_HINT_PHOTO", WebPImageHint::WEBP_HINT_PHOTO)
-    .value("WEBP_HINT_GRAPH", WebPImageHint::WEBP_HINT_GRAPH)
-    ;
-
-  value_object<WebPConfig>("WebPConfig")
-    .field("lossless", &WebPConfig::lossless)
-    .field("quality", &WebPConfig::quality)
-    .field("method", &WebPConfig::method)
-    .field("image_hint", &WebPConfig::image_hint)
-    .field("target_size", &WebPConfig::target_size)
-    .field("target_PSNR", &WebPConfig::target_PSNR)
-    .field("segments", &WebPConfig::segments)
-    .field("sns_strength", &WebPConfig::sns_strength)
-    .field("filter_strength", &WebPConfig::filter_strength)
-    .field("filter_sharpness", &WebPConfig::filter_sharpness)
-    .field("filter_type", &WebPConfig::filter_type)
-    .field("autofilter", &WebPConfig::autofilter)
-    .field("alpha_compression", &WebPConfig::alpha_compression)
-    .field("alpha_filtering", &WebPConfig::alpha_filtering)
-    .field("alpha_quality", &WebPConfig::alpha_quality)
-    .field("pass", &WebPConfig::pass)
-    .field("show_compressed", &WebPConfig::show_compressed)
-    .field("preprocessing", &WebPConfig::preprocessing)
-    .field("partitions", &WebPConfig::partitions)
-    .field("partition_limit", &WebPConfig::partition_limit)
-    .field("emulate_jpeg_size", &WebPConfig::emulate_jpeg_size)
-    .field("thread_level", &WebPConfig::thread_level)
-    .field("low_memory", &WebPConfig::low_memory)
-    .field("near_lossless", &WebPConfig::near_lossless)
-    .field("exact", &WebPConfig::exact)
-    .field("use_delta_palette", &WebPConfig::use_delta_palette)
-    .field("use_sharp_yuv", &WebPConfig::use_sharp_yuv)
-    ;
-
-  function("version", &version);
-  function("encode", &encode);
-  function("free_result", &free_result);
-}

codecs/webp_enc/webp_enc.js

@@ -1,72 +0,0 @@
-
-var webp_enc = (function() {
-  var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;
-  if (typeof __filename !== 'undefined') _scriptDir = _scriptDir || __filename;
-  return (
-function(webp_enc) {
-  webp_enc = webp_enc || {};
-
-var c;c||(c=typeof webp_enc !== 'undefined' ? webp_enc : {});var u={},w;for(w in c)c.hasOwnProperty(w)&&(u[w]=c[w]);var x=!1,y=!1,aa=!1,ba=!1;x="object"===typeof window;y="function"===typeof importScripts;aa="object"===typeof process&&"object"===typeof process.versions&&"string"===typeof process.versions.node;ba=!x&&!aa&&!y;var z="",B,C,ca,da;
-if(aa)z=y?require("path").dirname(z)+"/":__dirname+"/",B=function(a,b){ca||(ca=require("fs"));da||(da=require("path"));a=da.normalize(a);return ca.readFileSync(a,b?null:"utf8")},C=function(a){a=B(a,!0);a.buffer||(a=new Uint8Array(a));a.buffer||D("Assertion failed: undefined");return a},1<process.argv.length&&process.argv[1].replace(/\\/g,"/"),process.argv.slice(2),process.on("uncaughtException",function(a){throw a;}),process.on("unhandledRejection",D),c.inspect=function(){return"[Emscripten Module object]"};
-else if(ba)"undefined"!=typeof read&&(B=function(a){return read(a)}),C=function(a){if("function"===typeof readbuffer)return new Uint8Array(readbuffer(a));a=read(a,"binary");"object"===typeof a||D("Assertion failed: undefined");return a},"undefined"!==typeof print&&("undefined"===typeof console&&(console={}),console.log=print,console.warn=console.error="undefined"!==typeof printErr?printErr:print);else if(x||y)y?z=self.location.href:document.currentScript&&(z=document.currentScript.src),_scriptDir&&
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-c.noExitRuntime&&(noExitRuntime=c.noExitRuntime);"object"!==typeof WebAssembly&&E("no native wasm support detected");var G,fa=new WebAssembly.Table({initial:225,maximum:225,element:"anyfunc"}),ha=!1,ia="undefined"!==typeof TextDecoder?new TextDecoder("utf8"):void 0;
-function ja(a,b,d){var e=I;if(0<d){d=b+d-1;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var n=a.charCodeAt(++f);g=65536+((g&1023)<<10)|n&1023}if(127>=g){if(b>=d)break;e[b++]=g}else{if(2047>=g){if(b+1>=d)break;e[b++]=192|g>>6}else{if(65535>=g){if(b+2>=d)break;e[b++]=224|g>>12}else{if(b+3>=d)break;e[b++]=240|g>>18;e[b++]=128|g>>12&63}e[b++]=128|g>>6&63}e[b++]=128|g&63}}e[b]=0}}var ka="undefined"!==typeof TextDecoder?new TextDecoder("utf-16le"):void 0;
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-function oa(a){for(var b=0,d="";;){var e=K[a+4*b>>2];if(0==e)return d;++b;65536<=e?(e-=65536,d+=String.fromCharCode(55296|e>>10,56320|e&1023)):d+=String.fromCharCode(e)}}function pa(a,b,d){void 0===d&&(d=2147483647);if(4>d)return 0;var e=b;d=e+d-4;for(var f=0;f<a.length;++f){var g=a.charCodeAt(f);if(55296<=g&&57343>=g){var n=a.charCodeAt(++f);g=65536+((g&1023)<<10)|n&1023}K[b>>2]=g;b+=4;if(b+4>d)break}K[b>>2]=0;return b-e}
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-
-
-  return webp_enc
-}
-);
-})();
-if (typeof exports === 'object' && typeof module === 'object')
-      module.exports = webp_enc;
-    else if (typeof define === 'function' && define['amd'])
-      define([], function() { return webp_enc; });
-    else if (typeof exports === 'object')
-      exports["webp_enc"] = webp_enc;
-    

package-lock.json

@@ -10240,7 +10240,7 @@
     },
     "os-locale": {
       "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz",
+      "resolved": "http://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz",
       "integrity": "sha1-IPnxeuKe00XoveWDsT0gCYA8FNk=",
       "dev": true,
       "requires": {
@@ -12869,7 +12869,7 @@
       "dependencies": {
         "minimist": {
           "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
           "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
           "dev": true
         }

renovate.json

@@ -1,5 +1,3 @@
 {
-  "extends": [
-    "config:base"
-  ]
+  "enabled": false
 }

src/codecs/webp/decoder.ts

@@ -1,5 +1,5 @@
-import webp_dec, { WebPModule } from '../../../codecs/webp_dec/webp_dec';
-import wasmUrl from '../../../codecs/webp_dec/webp_dec.wasm';
+import webp_dec, { WebPModule } from '../../../codecs/webp/dec/webp_dec';
+import wasmUrl from '../../../codecs/webp/dec/webp_dec.wasm';
 import { initEmscriptenModule } from '../util';
 
 let emscriptenModule: Promise<WebPModule>;

src/codecs/webp/encoder.ts

@@ -1,5 +1,5 @@
-import webp_enc, { WebPModule } from '../../../codecs/webp_enc/webp_enc';
-import wasmUrl from '../../../codecs/webp_enc/webp_enc.wasm';
+import webp_enc, { WebPModule } from '../../../codecs/webp/enc/webp_enc';
+import wasmUrl from '../../../codecs/webp/enc/webp_enc.wasm';
 import { EncodeOptions } from './encoder-meta';
 import { initEmscriptenModule } from '../util';