diff options
Diffstat (limited to 'src/library_gl.js')
| -rw-r--r-- | src/library_gl.js | 52 |
1 files changed, 37 insertions, 15 deletions
diff --git a/src/library_gl.js b/src/library_gl.js index 813da761..0f6fb670 100644 --- a/src/library_gl.js +++ b/src/library_gl.js @@ -339,6 +339,9 @@ var LibraryGL = { Module.ctx.getExtension('WEBKIT_EXT_texture_filter_anisotropic'); GL.floatExt = Module.ctx.getExtension('OES_texture_float'); + + GL.elementIndexUintExt = Module.ctx.getExtension('OES_element_index_uint'); + GL.standardDerivativesExt = Module.ctx.getExtension('OES_standard_derivatives'); } }, @@ -781,7 +784,7 @@ var LibraryGL = { program = GL.programs[program]; var info = Module.ctx.getActiveUniform(program, index); - var infoname = info.name.slice(0, bufSize - 1); + var infoname = info.name.slice(0, Math.max(0, bufSize - 1)); writeStringToMemory(infoname, name); if (length) { @@ -795,25 +798,25 @@ var LibraryGL = { } }, - glUniform1f__sig: 'vid', + glUniform1f__sig: 'vif', glUniform1f: function(location, v0) { location = GL.uniforms[location]; Module.ctx.uniform1f(location, v0); }, - glUniform2f__sig: 'vidd', + glUniform2f__sig: 'viff', glUniform2f: function(location, v0, v1) { location = GL.uniforms[location]; Module.ctx.uniform2f(location, v0, v1); }, - glUniform3f__sig: 'viddd', + glUniform3f__sig: 'vifff', glUniform3f: function(location, v0, v1, v2) { location = GL.uniforms[location]; Module.ctx.uniform3f(location, v0, v1, v2); }, - glUniform4f__sig: 'vidddd', + glUniform4f__sig: 'viffff', glUniform4f: function(location, v0, v1, v2, v3) { location = GL.uniforms[location]; Module.ctx.uniform4f(location, v0, v1, v2, v3); @@ -1031,7 +1034,7 @@ var LibraryGL = { program = GL.programs[program]; var info = Module.ctx.getActiveAttrib(program, index); - var infoname = info.name.slice(0, bufSize - 1); + var infoname = info.name.slice(0, Math.max(0, bufSize - 1)); writeStringToMemory(infoname, name); if (length) { @@ -1058,12 +1061,6 @@ var LibraryGL = { GL.shaders[shader] = null; }, - glDetachShader__sig: 'vii', - glDetachShader: function(program, shader) { - Module.ctx.detachShader(GL.programs[program], - GL.shaders[shader]); - }, - glGetAttachedShaders__sig: 'viiii', glGetAttachedShaders: function(program, maxCount, count, shaders) { var result = Module.ctx.getAttachedShaders(GL.programs[program]); @@ -1086,7 +1083,7 @@ var LibraryGL = { glGetShaderSource__sig: 'viiii', glGetShaderSource: function(shader, bufSize, length, source) { var result = Module.ctx.getShaderSource(GL.shaders[shader]); - result = result.slice(0, bufSize - 1); + result = result.slice(0, Math.max(0, bufSize - 1)); writeStringToMemory(result, source); if (length) { {{{ makeSetValue('length', '0', 'result.length', 'i32') }}}; @@ -1157,6 +1154,12 @@ var LibraryGL = { GL.shaders[shader]); }, + glDetachShader__sig: 'vii', + glDetachShader: function(program, shader) { + Module.ctx.detachShader(GL.programs[program], + GL.shaders[shader]); + }, + glGetShaderPrecisionFormat: function(shaderType, precisionType, range, precision) { var result = Module.ctx.getShaderPrecisionFormat(shaderType, precisionType); {{{ makeSetValue('range', '0', 'result.rangeMin', 'i32') }}}; @@ -1194,7 +1197,7 @@ var LibraryGL = { Module.ctx.validateProgram(GL.programs[program]); }, - glIsProgram__sig: 'vi', + glIsProgram__sig: 'ii', glIsProgram: function(program) { var program = GL.programs[program]; if (!program) return 0; @@ -1583,6 +1586,18 @@ var LibraryGL = { glAttachShader(program, shader); }; + var glDetachShader = _glDetachShader; + _glDetachShader = function(program, shader) { + var programShader = GL.programShaders[program]; + if (!programShader) { + Module.printErr('WARNING: _glDetachShader received invalid program: ' + program); + return; + } + var index = programShader.indexOf(shader); + programShader.splice(index, 1); + glDetachShader(program, shader); + }; + var glUseProgram = _glUseProgram; _glUseProgram = function(program) { #if GL_DEBUG @@ -1713,6 +1728,7 @@ var LibraryGL = { case 'glCreateProgramObject': case 'glCreateProgram': ret = {{{ Functions.getIndex('_glCreateProgram', true) }}}; break; case 'glAttachObject': case 'glAttachShader': ret = {{{ Functions.getIndex('_glAttachShader', true) }}}; break; case 'glUseProgramObject': case 'glUseProgram': ret = {{{ Functions.getIndex('_glUseProgram', true) }}}; break; + case 'glDetachObject': case 'glDetachShader': ret = {{{ Functions.getIndex('_glDetachShader', true) }}}; break; case 'glDeleteObject': ret = {{{ Functions.getIndex('_glDeleteObject', true) }}}; break; case 'glGetObjectParameteriv': ret = {{{ Functions.getIndex('_glGetObjectParameteriv', true) }}}; break; case 'glGetInfoLog': ret = {{{ Functions.getIndex('_glGetInfoLog', true) }}}; break; @@ -1786,7 +1802,9 @@ var LibraryGL = { case 'glGetBufferParameteriv': ret = {{{ Functions.getIndex('_glGetBufferParameteriv', true) }}}; break; case 'glIsBuffer': ret = {{{ Functions.getIndex('_glIsBuffer', true) }}}; break; case 'glDeleteShader': ret = {{{ Functions.getIndex('_glDeleteShader', true) }}}; break; - case 'glUniformMatrix2fv': ret = {{{ Functions.getIndex('_glUniformMatrix2fv', true) }}}; break; + case 'glUniformMatrix2fv': ret = {{{ Functions.getIndex('_glUniformMatrix2fv', true) }}}; break; + case 'glUniformMatrix3fv': ret = {{{ Functions.getIndex('_glUniformMatrix3fv', true) }}}; break; + case 'glUniformMatrix4fv': ret = {{{ Functions.getIndex('_glUniformMatrix4fv', true) }}}; break; case 'glIsRenderbuffer': ret = {{{ Functions.getIndex('_glIsRenderbuffer', true) }}}; break; case 'glBlendEquation': ret = {{{ Functions.getIndex('_glBlendEquation', true) }}}; break; case 'glBlendFunc': ret = {{{ Functions.getIndex('_glBlendFunc', true) }}}; break; @@ -1900,6 +1918,9 @@ var LibraryGL = { if (type == 0x8B84) { // GL_OBJECT_INFO_LOG_LENGTH_ARB {{{ makeSetValue('result', '0', 'Module.ctx.getShaderInfoLog(GL.shaders[id]).length', 'i32') }}}; return; + } else if (type == 0x8B88) { // GL_OBJECT_SHADER_SOURCE_LENGTH_ARB + {{{ makeSetValue('result', '0', 'Module.ctx.getShaderSource(GL.shaders[id]).length', 'i32') }}}; + return; } _glGetShaderiv(id, type, result); } else { @@ -3107,6 +3128,7 @@ var LibraryGL = { glTexGeni: function() { throw 'glTexGeni: TODO' }, glTexGenfv: function() { throw 'glTexGenfv: TODO' }, glTexEnvi: function() { Runtime.warnOnce('glTexEnvi: TODO') }, + glTexEnvf: function() { Runtime.warnOnce('glTexEnvf: TODO') }, glTexEnvfv: function() { Runtime.warnOnce('glTexEnvfv: TODO') }, glTexImage1D: function() { throw 'glTexImage1D: TODO' }, |