diff options
author | Konstantin Käfer <mail@kkaefer.com> | 2014-10-31 15:08:31 -0400 |
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committer | Konstantin Käfer <mail@kkaefer.com> | 2014-10-31 16:02:41 -0400 |
commit | 080c185ea1b05dd673076e385cc659ecc46c697b (patch) | |
tree | a5bd584f2a37651679ff05aaee8beec23167da37 /bin | |
parent | 86230821e4da9605f5ac4a53d011835d37fc73e4 (diff) | |
download | qtlocation-mapboxgl-080c185ea1b05dd673076e385cc659ecc46c697b.tar.gz |
remove dependency on node
Diffstat (limited to 'bin')
-rwxr-xr-x | bin/build-shaders.js | 133 | ||||
-rw-r--r-- | bin/lazy-update.js | 12 | ||||
-rw-r--r-- | bin/package.json | 8 |
3 files changed, 0 insertions, 153 deletions
diff --git a/bin/build-shaders.js b/bin/build-shaders.js deleted file mode 100755 index 329f8063f7..0000000000 --- a/bin/build-shaders.js +++ /dev/null @@ -1,133 +0,0 @@ -#!/usr/bin/env node -'use strict'; - -var fs = require('fs'); -var path = require('path'); -var mkdirp = require('mkdirp'); - -try { var glsl = require('mapbox-glsl-optimizer'); } catch(err) {} - -module.exports = function(shader_type, prefix, suffix) { - var name; - var shaders = {}; - - var shaderFiles = fs.readdirSync('src/shader'); - - // Load shaders - for (var i = 0; i < shaderFiles.length; i++) { - var parts = shaderFiles[i].match(/^(.+)\.(vertex|fragment)\.glsl$/); - if (parts) { - name = parts[1]; - var type = parts[2]; - if (!(name in shaders)) { - shaders[name] = {}; - } - shaders[name][type] = fs.readFileSync(path.join('src/shader', shaderFiles[i]), 'utf8'); - } - } - - var preamble = ''; - if (shader_type == 'gles2' || shader_type == 'gles3') { - preamble = 'precision highp float;'; - } else { - preamble = '#version 120'; - } - - for (var name in shaders) { - shaders[name].vertex = preamble + '\n' + shaders[name].vertex; - shaders[name].fragment = preamble + '\n' + shaders[name].fragment; - } - - // Optimize shader - if (glsl) { - var target = shader_type == 'gles2' ? glsl.TARGET_OPENGLES20 : (shader_type == 'gles3' ? glsl.TARGET_OPENGLES30 : glsl.TARGET_OPENGL); - - var compiler = new glsl.Compiler(target); - for (name in shaders) { - var vertex_shader = new glsl.Shader(compiler, glsl.VERTEX_SHADER, shaders[name].vertex); - if (vertex_shader.compiled()) { - shaders[name].vertex = vertex_shader.output(); - } else { - console.warn('failed to optimize %s vertex shader', name); - process.exit(1); - } - vertex_shader.dispose(); - - var fragment_shader = new glsl.Shader(compiler, glsl.FRAGMENT_SHADER, shaders[name].fragment); - if (fragment_shader.compiled()) { - shaders[name].fragment = fragment_shader.output(); - } else { - console.warn('failed to optimize %s fragment shader', name); - process.exit(1); - } - fragment_shader.dispose(); - } - compiler.dispose(); - } else { - console.warn('Not optimizing shaders'); - } - - - // Save to file - var lines = []; - var consts = []; - for (var name in shaders) { - consts.push(name.toUpperCase() + '_SHADER'); - - var line = ''; - line += ' {\n'; - line += ' ' + JSON.stringify(shaders[name].vertex) + ',\n'; - line += ' ' + JSON.stringify(shaders[name].fragment) + ',\n'; - line += ' }'; - lines.push(line); - } - - var header = '// NOTE: DO NOT CHANGE THIS FILE. IT IS AUTOMATICALLY GENERATED.\n\n'; - header += '#ifndef MBGL_SHADER_SHADERS\n'; - header += '#define MBGL_SHADER_SHADERS\n'; - header += '\n'; - header += 'namespace mbgl {\n'; - header += '\n'; - header += 'struct shader_source {\n'; - header += ' const char *vertex;\n'; - header += ' const char *fragment;\n'; - header += '};\n'; - header += '\n'; - header += 'enum {\n'; - consts.push('SHADER_COUNT'); - header += ' ' + consts.join(',\n ') + '\n'; - header += '};\n'; - header += '\n'; - header += 'extern const shader_source shaders[SHADER_COUNT];\n'; - header += '\n'; - header += '}\n'; - header += '\n'; - header += '#endif\n'; - - - var code = '// NOTE: DO NOT CHANGE THIS FILE. IT IS AUTOMATICALLY GENERATED.\n'; - code += '#include <mbgl/platform/gl.hpp>\n'; - code += prefix + '\n'; - code += '#include <mbgl/shader/shaders.hpp>\n'; - code += '\n'; - code += 'namespace mbgl {\n'; - code += '\n'; - code += 'const shader_source shaders[SHADER_COUNT] = {\n'; - code += lines.join(',\n'); - code += '\n};\n'; - code += '\n}\n'; - code += suffix + '\n'; - - var header_path = path.join(process.argv[2], 'include/mbgl/shader/shaders.hpp'); - mkdirp.sync(path.dirname(header_path)); - fs.writeFileSync(header_path, header); - console.warn('wrote file ' + header_path); - var file_path = path.join(process.argv[2], 'src/shader/shaders_' + shader_type + '.cpp'); - mkdirp.sync(path.dirname(file_path)); - fs.writeFileSync(file_path, code); - console.warn('wrote file ' + file_path); - -}; - -module.exports('gl', '#ifndef GL_ES_VERSION_2_0', '#endif'); -module.exports('gles2', '#ifdef GL_ES_VERSION_2_0', '#endif'); diff --git a/bin/lazy-update.js b/bin/lazy-update.js deleted file mode 100644 index 0f3ea81ac5..0000000000 --- a/bin/lazy-update.js +++ /dev/null @@ -1,12 +0,0 @@ -var fs = require('fs'); - -module.exports = function(file, content) { - try { - var existing = fs.readFileSync(file, 'utf8'); - if (existing != content) { - fs.writeFileSync(file, content); - } - } catch(err) { - fs.writeFileSync(file, content); - } -}; diff --git a/bin/package.json b/bin/package.json deleted file mode 100644 index 1df8454600..0000000000 --- a/bin/package.json +++ /dev/null @@ -1,8 +0,0 @@ -{ - "name": "mbgl-native", - "version": "0.0.1", - "dependencies": { - "mapbox-glsl-optimizer": "~0.1.0", - "mkdirp": "^0.5.0" - } -} |