Fix mac build

Author: raub

README.md

@@ -11,6 +11,8 @@ This is a part of [Node3D](https://github.com/node-3d) project.
 npm i -s webgl-raub
 ```
 
+> This addon is ABI-compatible across Node.js versions. **There is no compilation** during the `npm install`.
+
 ![Example](examples/screenshot.jpg)
 
 **TL;DR**: For a quick start, use [3d-core-raub](https://github.com/node-3d/3d-core-raub)
@@ -28,9 +30,7 @@ Here `webgl` contains the **WebGL/OpenGL** API, like a `WebGLRenderingContext` i
 * The addon **does not provide** a window control system, you can use
     [glfw-raub](https://github.com/node-3d/glfw-raub) (or anything else!) to create a window.
 
-> This addon is ABI-compatible across Node.js versions. **There is no compilation** during the `npm install`.
-
-The JS API mostly maps the native OpenGL function calls to their JS counterparts. E.g.:
+The JS API mostly maps the native OpenGL function calls. E.g.:
 
 ```cpp
 // gl.clear(target)
@@ -56,7 +56,7 @@ and additional browser-like interfaces.
 See [this example](/examples/textured.mjs) using both **GLFW** and **Image**.
 The main idea being as follows:
 
-```
+```js
 import Image from 'image-raub';
 import webgl from 'webgl-raub';
 import glfw from 'glfw-raub';

index.d.ts

@@ -528,7 +528,7 @@ declare module "webgl-raub" {
 	const getUniformIndices: (program: WebGLProgram, uniformNames: string[]) => number[];
 	const drawRangeElements: (mode: number, start: number, end: number, count: number, type: number, offset: number) => void;
 	const releaseShaderCompiler: () => void;
-	const shaderBinary: (count: number, shaders: WebGLShader[], binaryFormat: number, binary: string) => void;
+	const shaderBinary: (shaders: WebGLShader[], binaryFormat: number, binary: string) => void;
 	const compressedTexImage2D: (
 		target: number, level: number, internalformat: number, width: number,
 		height: number, border: number, image: TImage,

src/cpp/buffers.cpp

@@ -13,7 +13,7 @@ DBG_EXPORT JS_METHOD(createBuffer) { NAPI_ENV;
 }
 
 
-DBG_EXPORT JS_METHOD(deleteBuffer) { NAPI_ENV;
+DBG_EXPORT JS_METHOD(deleteBuffer) {
 	LET_ID_ARG(0, buffer);
 
 	GLuint buffers[1] = { buffer };
@@ -124,7 +124,7 @@ DBG_EXPORT JS_METHOD(getBufferSubData) { NAPI_ENV;
 	LET_OFFS_ARG(4, length);
 
 	size_t elementSize = dest.ElementSize();
-	size_t size = std::min(dest.ByteLength(), length * elementSize);
+	size_t size = std::min(dest.ByteLength(), elementSize * length);
 	size_t offset = destByteOffset * elementSize;
 
 	void* data = getArrayData<uint8_t>(env, dest) + offset;

src/cpp/framebuffers.cpp

@@ -14,7 +14,7 @@ DBG_EXPORT JS_METHOD(createFramebuffer) { NAPI_ENV;
 }
 
 
-DBG_EXPORT JS_METHOD(deleteFramebuffer) { NAPI_ENV;
+DBG_EXPORT JS_METHOD(deleteFramebuffer) {
 	LET_ID_ARG(0, buffer);
 
 	GLuint buffers[1] = { buffer };

src/cpp/programs.cpp

@@ -14,7 +14,7 @@ DBG_EXPORT JS_METHOD(createProgram) { NAPI_ENV;
 }
 
 
-DBG_EXPORT JS_METHOD(deleteProgram) { NAPI_ENV;
+DBG_EXPORT JS_METHOD(deleteProgram) {
 	LET_ID_ARG(0, program);
 
 	glDeleteProgram(program);
@@ -68,23 +68,23 @@ DBG_EXPORT JS_METHOD(getProgramParameter) { NAPI_ENV;
 }
 
 
-DBG_EXPORT JS_METHOD(linkProgram) { NAPI_ENV;
+DBG_EXPORT JS_METHOD(linkProgram) {
 	LET_ID_ARG(0, program);
 
 	glLinkProgram(program);
 	RET_WEBGL_VOID;
 }
 
 
-DBG_EXPORT JS_METHOD(useProgram) { NAPI_ENV;
+DBG_EXPORT JS_METHOD(useProgram) {
 	LET_ID_ARG(0, program);
 
 	glUseProgram(program);
 	RET_WEBGL_VOID;
 }
 
 
-DBG_EXPORT JS_METHOD(validateProgram) { NAPI_ENV;
+DBG_EXPORT JS_METHOD(validateProgram) {
 	LET_ID_ARG(0, program);
 
 	glValidateProgram(program);

src/cpp/queries.cpp

@@ -14,7 +14,7 @@ DBG_EXPORT JS_METHOD(createQuery) { NAPI_ENV;
 }
 
 
-DBG_EXPORT JS_METHOD(deleteQuery) { NAPI_ENV;
+DBG_EXPORT JS_METHOD(deleteQuery) {
 	LET_ID_ARG(0, query);
 	GLuint queries[1] = { query };
 	glDeleteQueries(1, queries);

src/cpp/renderbuffers.cpp

@@ -12,7 +12,7 @@ DBG_EXPORT JS_METHOD(createRenderbuffer) { NAPI_ENV;
 }
 
 
-DBG_EXPORT JS_METHOD(deleteRenderbuffer) { NAPI_ENV;
+DBG_EXPORT JS_METHOD(deleteRenderbuffer) {
 	LET_ID_ARG(0, buffer);
 	GLuint buffers[1] = { buffer };
 	glDeleteRenderbuffers(1, buffers);

src/cpp/sampler.cpp

@@ -11,7 +11,7 @@ DBG_EXPORT JS_METHOD(createSampler) { NAPI_ENV;
 }
 
 
-DBG_EXPORT JS_METHOD(deleteSampler) { NAPI_ENV;
+DBG_EXPORT JS_METHOD(deleteSampler) {
 	LET_ID_ARG(0, sampler);
 	GLuint samplers[1] = { sampler };
 	glDeleteSamplers(1, samplers);

src/cpp/shaders.cpp

@@ -17,7 +17,7 @@ DBG_EXPORT JS_METHOD(createShader) { NAPI_ENV;
 }
 
 
-DBG_EXPORT JS_METHOD(deleteShader) { NAPI_ENV;
+DBG_EXPORT JS_METHOD(deleteShader) {
 	LET_ID_ARG(0, shader);
 
 	glDeleteShader(shader);
@@ -32,7 +32,7 @@ DBG_EXPORT JS_METHOD(isShader) { NAPI_ENV;
 }
 
 
-DBG_EXPORT JS_METHOD(attachShader) { NAPI_ENV;
+DBG_EXPORT JS_METHOD(attachShader) {
 	LET_ID_ARG(0, program);
 	LET_ID_ARG(1, shader);
 
@@ -41,15 +41,15 @@ DBG_EXPORT JS_METHOD(attachShader) { NAPI_ENV;
 }
 
 
-DBG_EXPORT JS_METHOD(compileShader) { NAPI_ENV;
+DBG_EXPORT JS_METHOD(compileShader) {
 	LET_ID_ARG(0, shader);
 
 	glCompileShader(shader);
 	RET_WEBGL_VOID;
 }
 
 
-DBG_EXPORT JS_METHOD(detachShader) { NAPI_ENV;
+DBG_EXPORT JS_METHOD(detachShader) {
 	LET_ID_ARG(0, program);
 	LET_ID_ARG(1, shader);
 
@@ -156,16 +156,15 @@ DBG_EXPORT JS_METHOD(shaderSource) { NAPI_ENV;
 	RET_WEBGL_VOID;
 }
 
-DBG_EXPORT JS_METHOD(releaseShaderCompiler) { NAPI_ENV;
+DBG_EXPORT JS_METHOD(releaseShaderCompiler) {
 	glReleaseShaderCompiler();
 	RET_WEBGL_VOID;
 }
 
 DBG_EXPORT JS_METHOD(shaderBinary) { NAPI_ENV;
-	REQ_INT32_ARG(0, count);
-	REQ_ARRAY_ARG(1, jsShaders);
-	REQ_INT32_ARG(2, binaryFormat);
-	REQ_STR_ARG(3, binary);
+	REQ_ARRAY_ARG(0, jsShaders);
+	REQ_INT32_ARG(1, binaryFormat);
+	REQ_STR_ARG(2, binary);
 
 	GLuint cppShaders[COUNT_SHADERS_MAX];
 	uint32_t shaderCount = std::min(COUNT_SHADERS_MAX, jsShaders.Length());

src/cpp/textures.cpp

@@ -11,7 +11,7 @@ DBG_EXPORT JS_METHOD(createTexture) { NAPI_ENV;
 }
 
 
-DBG_EXPORT JS_METHOD(deleteTexture) { NAPI_ENV;
+DBG_EXPORT JS_METHOD(deleteTexture) {
 	LET_ID_ARG(0, texture);
 	GLuint textures[1] = { texture };
 	glDeleteTextures(1, textures);