480 lines
15 KiB
C
480 lines
15 KiB
C
// Copyright 2015 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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#include <stdlib.h>
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#include "_cgo_export.h"
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#include "work.h"
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void processFn(struct fnargs* args) {
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switch (args->fn) {
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case glfnUNDEFINED:
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abort(); // bad glfn
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break;
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case glfnStop:
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abort(); // should never make it into C
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break;
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case glfnActiveTexture:
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glActiveTexture((GLenum)args->a0);
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break;
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case glfnAttachShader:
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glAttachShader((GLint)args->a0, (GLint)args->a1);
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break;
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case glfnBindAttribLocation:
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glBindAttribLocation((GLint)args->a0, (GLint)args->a1, (GLchar*)args->a2);
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free((void*)args->a2);
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break;
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case glfnBindBuffer:
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glBindBuffer((GLenum)args->a0, (GLuint)args->a1);
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break;
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case glfnBindFramebuffer:
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glBindFramebuffer((GLenum)args->a0, (GLint)args->a1);
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break;
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case glfnBindRenderbuffer:
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glBindRenderbuffer((GLenum)args->a0, (GLint)args->a1);
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break;
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case glfnBindTexture:
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glBindTexture((GLenum)args->a0, (GLint)args->a1);
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break;
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case glfnBlendColor:
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glBlendColor(*(GLfloat*)&args->a0, *(GLfloat*)&args->a1, *(GLfloat*)&args->a2, *(GLfloat*)&args->a3);
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break;
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case glfnBlendEquation:
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glBlendEquation((GLenum)args->a0);
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break;
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case glfnBlendEquationSeparate:
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glBlendEquationSeparate((GLenum)args->a0, (GLenum)args->a1);
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break;
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case glfnBlendFunc:
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glBlendFunc((GLenum)args->a0, (GLenum)args->a1);
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break;
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case glfnBlendFuncSeparate:
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glBlendFuncSeparate((GLenum)args->a0, (GLenum)args->a1, (GLenum)args->a2, (GLenum)args->a3);
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break;
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case glfnBufferData:
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glBufferData((GLenum)args->a0, (GLsizeiptr)args->a1, (GLvoid*)args->a2, (GLenum)args->a3);
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break;
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case glfnBufferSubData:
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glBufferSubData((GLenum)args->a0, (GLint)args->a1, (GLsizeiptr)args->a2, (GLvoid*)args->a3);
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break;
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case glfnCheckFramebufferStatus:
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ret = glCheckFramebufferStatus((GLenum)args->a0);
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break;
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case glfnClear:
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glClear((GLenum)args->a0);
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break;
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case glfnClearColor:
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glClearColor(*(GLfloat*)&args->a0, *(GLfloat*)&args->a1, *(GLfloat*)&args->a2, *(GLfloat*)&args->a3);
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break;
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case glfnClearDepthf:
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glClearDepthf(*(GLfloat*)&args->a0);
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break;
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case glfnClearStencil:
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glClearStencil((GLint)args->a0);
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break;
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case glfnColorMask:
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glColorMask((GLboolean)args->a0, (GLboolean)args->a1, (GLboolean)args->a2, (GLboolean)args->a3);
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break;
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case glfnCompileShader:
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glCompileShader((GLint)args->a0);
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break;
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case glfnCompressedTexImage2D:
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glCompressedTexImage2D((GLenum)args->a0, (GLint)args->a1, (GLenum)args->a2, (GLint)args->a3, (GLint)args->a4, (GLint)args->a5, (GLsizeiptr)args->a6, (GLvoid*)args->a7);
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break;
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case glfnCompressedTexSubImage2D:
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glCompressedTexSubImage2D((GLenum)args->a0, (GLint)args->a1, (GLint)args->a2, (GLint)args->a3, (GLint)args->a4, (GLint)args->a5, (GLenum)args->a6, (GLsizeiptr)args->a7, (GLvoid*)args->a8);
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break;
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case glfnCopyTexImage2D:
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glCopyTexImage2D((GLenum)args->a0, (GLint)args->a1, (GLenum)args->a2, (GLint)args->a3, (GLint)args->a4, (GLint)args->a5, (GLint)args->a6, (GLint)args->a7);
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break;
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case glfnCopyTexSubImage2D:
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glCopyTexSubImage2D((GLenum)args->a0, (GLint)args->a1, (GLint)args->a2, (GLint)args->a3, (GLint)args->a4, (GLint)args->a5, (GLint)args->a6, (GLint)args->a7);
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break;
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case glfnCreateProgram:
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ret = glCreateProgram();
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break;
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case glfnCreateShader:
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ret = glCreateShader((GLenum)args->a0);
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break;
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case glfnCullFace:
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glCullFace((GLenum)args->a0);
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break;
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case glfnDeleteBuffer:
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glDeleteBuffers(1, (const GLuint*)(&args->a0));
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break;
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case glfnDeleteFramebuffer:
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glDeleteFramebuffers(1, (const GLuint*)(&args->a0));
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break;
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case glfnDeleteProgram:
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glDeleteProgram((GLint)args->a0);
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break;
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case glfnDeleteRenderbuffer:
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glDeleteRenderbuffers(1, (const GLuint*)(&args->a0));
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break;
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case glfnDeleteShader:
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glDeleteShader((GLint)args->a0);
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break;
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case glfnDeleteTexture:
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glDeleteTextures(1, (const GLuint*)(&args->a0));
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break;
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case glfnDepthFunc:
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glDepthFunc((GLenum)args->a0);
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break;
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case glfnDepthMask:
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glDepthMask((GLboolean)args->a0);
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break;
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case glfnDepthRangef:
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glDepthRangef(*(GLfloat*)&args->a0, *(GLfloat*)&args->a1);
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break;
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case glfnDetachShader:
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glDetachShader((GLint)args->a0, (GLint)args->a1);
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break;
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case glfnDisable:
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glDisable((GLenum)args->a0);
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break;
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case glfnDisableVertexAttribArray:
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glDisableVertexAttribArray((GLint)args->a0);
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break;
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case glfnDrawArrays:
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glDrawArrays((GLenum)args->a0, (GLint)args->a1, (GLint)args->a2);
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break;
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case glfnDrawElements:
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glDrawElements((GLenum)args->a0, (GLint)args->a1, (GLenum)args->a2, (void*)args->a3);
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break;
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case glfnEnable:
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glEnable((GLenum)args->a0);
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break;
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case glfnEnableVertexAttribArray:
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glEnableVertexAttribArray((GLint)args->a0);
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break;
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case glfnFinish:
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glFinish();
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break;
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case glfnFlush:
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glFlush();
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break;
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case glfnFramebufferRenderbuffer:
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glFramebufferRenderbuffer((GLenum)args->a0, (GLenum)args->a1, (GLenum)args->a2, (GLint)args->a3);
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break;
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case glfnFramebufferTexture2D:
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glFramebufferTexture2D((GLenum)args->a0, (GLenum)args->a1, (GLenum)args->a2, (GLint)args->a3, (GLint)args->a4);
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break;
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case glfnFrontFace:
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glFrontFace((GLenum)args->a0);
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break;
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case glfnGenBuffer:
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glGenBuffers(1, (GLuint*)&ret);
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break;
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case glfnGenFramebuffer:
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glGenFramebuffers(1, (GLuint*)&ret);
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break;
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case glfnGenRenderbuffer:
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glGenRenderbuffers(1, (GLuint*)&ret);
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break;
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case glfnGenTexture:
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glGenTextures(1, (GLuint*)&ret);
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break;
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case glfnGenerateMipmap:
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glGenerateMipmap((GLenum)args->a0);
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break;
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case glfnGetActiveAttrib:
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glGetActiveAttrib(
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(GLuint)args->a0,
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(GLuint)args->a1,
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(GLsizei)args->a2,
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NULL,
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(GLint*)args->a4,
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(GLenum*)args->a5,
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(GLchar*)args->a6);
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break;
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case glfnGetActiveUniform:
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glGetActiveUniform(
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(GLuint)args->a0,
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(GLuint)args->a1,
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(GLsizei)args->a2,
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NULL,
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(GLint*)args->a4,
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(GLenum*)args->a5,
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(GLchar*)args->a6);
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break;
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case glfnGetAttachedShaders:
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glGetAttachedShaders((GLuint)args->a0, (GLsizei)args->a1, (GLsizei*)args->a2, (GLuint*)args->a3);
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break;
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case glfnGetAttribLocation:
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ret = glGetAttribLocation((GLint)args->a0, (GLchar*)args->a1);
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free((void*)args->a1);
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break;
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case glfnGetBooleanv:
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glGetBooleanv((GLenum)args->a0, (GLboolean*)args->a1);
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break;
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case glfnGetBufferParameteri:
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glGetBufferParameteriv((GLenum)args->a0, (GLenum)args->a1, (GLint*)&ret);
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break;
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case glfnGetFloatv:
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glGetFloatv((GLenum)args->a0, (GLfloat*)args->a1);
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break;
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case glfnGetIntegerv:
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glGetIntegerv((GLenum)args->a0, (GLint*)args->a1);
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break;
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case glfnGetError:
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ret = glGetError();
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break;
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case glfnGetFramebufferAttachmentParameteriv:
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glGetFramebufferAttachmentParameteriv((GLenum)args->a0, (GLenum)args->a1, (GLenum)args->a2, (GLint*)&ret);
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break;
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case glfnGetProgramiv:
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glGetProgramiv((GLint)args->a0, (GLenum)args->a1, (GLint*)&ret);
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break;
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case glfnGetProgramInfoLog:
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glGetProgramInfoLog((GLuint)args->a0, (GLsizei)args->a1, (GLsizei*)args->a2, (GLchar*)args->a3);
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break;
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case glfnGetRenderbufferParameteriv:
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glGetRenderbufferParameteriv((GLenum)args->a0, (GLenum)args->a1, (GLint*)&ret);
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break;
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case glfnGetShaderiv:
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glGetShaderiv((GLint)args->a0, (GLenum)args->a1, (GLint*)&ret);
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break;
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case glfnGetShaderInfoLog:
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glGetShaderInfoLog((GLuint)args->a0, (GLsizei)args->a1, (GLsizei*)args->a2, (GLchar*)args->a3);
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break;
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case glfnGetShaderPrecisionFormat:
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glGetShaderPrecisionFormat((GLenum)args->a0, (GLenum)args->a1, (GLint*)args->a2, (GLint*)args->a3);
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break;
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case glfnGetShaderSource:
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glGetShaderSource((GLuint)args->a0, (GLsizei)args->a1, (GLsizei*)args->a2, (GLchar*)args->a3);
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break;
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case glfnGetString:
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ret = (uintptr_t)glGetString((GLenum)args->a0);
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break;
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case glfnGetTexParameterfv:
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glGetTexParameterfv((GLenum)args->a0, (GLenum)args->a1, (GLfloat*)args->a2);
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break;
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case glfnGetTexParameteriv:
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glGetTexParameteriv((GLenum)args->a0, (GLenum)args->a1, (GLint*)args->a2);
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break;
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case glfnGetUniformfv:
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glGetUniformfv((GLuint)args->a0, (GLint)args->a1, (GLfloat*)args->a2);
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break;
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case glfnGetUniformiv:
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glGetUniformiv((GLuint)args->a0, (GLint)args->a1, (GLint*)args->a2);
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break;
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case glfnGetUniformLocation:
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ret = glGetUniformLocation((GLint)args->a0, (GLchar*)args->a1);
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free((void*)args->a1);
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break;
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case glfnGetVertexAttribfv:
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glGetVertexAttribfv((GLuint)args->a0, (GLenum)args->a1, (GLfloat*)args->a2);
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break;
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case glfnGetVertexAttribiv:
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glGetVertexAttribiv((GLuint)args->a0, (GLenum)args->a1, (GLint*)args->a2);
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break;
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case glfnHint:
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glHint((GLenum)args->a0, (GLenum)args->a1);
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break;
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case glfnIsBuffer:
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ret = glIsBuffer((GLint)args->a0);
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break;
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case glfnIsEnabled:
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ret = glIsEnabled((GLenum)args->a0);
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break;
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case glfnIsFramebuffer:
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ret = glIsFramebuffer((GLint)args->a0);
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break;
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case glfnIsProgram:
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ret = glIsProgram((GLint)args->a0);
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break;
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case glfnIsRenderbuffer:
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ret = glIsRenderbuffer((GLint)args->a0);
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break;
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case glfnIsShader:
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ret = glIsShader((GLint)args->a0);
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break;
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case glfnIsTexture:
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ret = glIsTexture((GLint)args->a0);
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break;
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case glfnLineWidth:
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glLineWidth(*(GLfloat*)&args->a0);
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break;
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case glfnLinkProgram:
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glLinkProgram((GLint)args->a0);
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break;
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case glfnPixelStorei:
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glPixelStorei((GLenum)args->a0, (GLint)args->a1);
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break;
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case glfnPolygonOffset:
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glPolygonOffset(*(GLfloat*)&args->a0, *(GLfloat*)&args->a1);
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break;
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case glfnReadPixels:
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glReadPixels((GLint)args->a0, (GLint)args->a1, (GLsizei)args->a2, (GLsizei)args->a3, (GLenum)args->a4, (GLenum)args->a5, (void*)args->a6);
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break;
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case glfnReleaseShaderCompiler:
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glReleaseShaderCompiler();
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break;
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case glfnRenderbufferStorage:
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glRenderbufferStorage((GLenum)args->a0, (GLenum)args->a1, (GLint)args->a2, (GLint)args->a3);
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break;
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case glfnSampleCoverage:
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glSampleCoverage(*(GLfloat*)&args->a0, (GLboolean)args->a1);
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break;
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case glfnScissor:
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glScissor((GLint)args->a0, (GLint)args->a1, (GLint)args->a2, (GLint)args->a3);
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break;
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case glfnShaderSource:
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#if defined(os_ios) || defined(os_osx)
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glShaderSource((GLuint)args->a0, (GLsizei)args->a1, (const GLchar *const *)args->a2, NULL);
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#else
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glShaderSource((GLuint)args->a0, (GLsizei)args->a1, (const GLchar **)args->a2, NULL);
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#endif
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free(*(void**)args->a2);
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free((void*)args->a2);
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break;
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case glfnStencilFunc:
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glStencilFunc((GLenum)args->a0, (GLint)args->a1, (GLuint)args->a2);
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break;
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case glfnStencilFuncSeparate:
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glStencilFuncSeparate((GLenum)args->a0, (GLenum)args->a1, (GLint)args->a2, (GLuint)args->a3);
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break;
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case glfnStencilMask:
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glStencilMask((GLuint)args->a0);
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break;
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case glfnStencilMaskSeparate:
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glStencilMaskSeparate((GLenum)args->a0, (GLuint)args->a1);
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break;
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case glfnStencilOp:
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glStencilOp((GLenum)args->a0, (GLenum)args->a1, (GLenum)args->a2);
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break;
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case glfnStencilOpSeparate:
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glStencilOpSeparate((GLenum)args->a0, (GLenum)args->a1, (GLenum)args->a2, (GLenum)args->a3);
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break;
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case glfnTexImage2D:
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glTexImage2D(
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(GLenum)args->a0,
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(GLint)args->a1,
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(GLint)args->a2,
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(GLsizei)args->a3,
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(GLsizei)args->a4,
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0, // border
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(GLenum)args->a5,
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(GLenum)args->a6,
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(const GLvoid*)args->a7);
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break;
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case glfnTexSubImage2D:
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glTexSubImage2D(
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(GLenum)args->a0,
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(GLint)args->a1,
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(GLint)args->a2,
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(GLint)args->a3,
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(GLsizei)args->a4,
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(GLsizei)args->a5,
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(GLenum)args->a6,
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(GLenum)args->a7,
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(const GLvoid*)args->a8);
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break;
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case glfnTexParameterf:
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glTexParameterf((GLenum)args->a0, (GLenum)args->a1, *(GLfloat*)&args->a2);
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break;
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case glfnTexParameterfv:
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glTexParameterfv((GLenum)args->a0, (GLenum)args->a1, (GLfloat*)args->a2);
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break;
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case glfnTexParameteri:
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glTexParameteri((GLenum)args->a0, (GLenum)args->a1, (GLint)args->a2);
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break;
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case glfnTexParameteriv:
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glTexParameteriv((GLenum)args->a0, (GLenum)args->a1, (GLint*)args->a2);
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break;
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case glfnUniform1f:
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glUniform1f((GLint)args->a0, *(GLfloat*)&args->a1);
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break;
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case glfnUniform1fv:
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glUniform1fv((GLint)args->a0, (GLsizeiptr)args->a1, (GLvoid*)args->a2);
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break;
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case glfnUniform1i:
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glUniform1i((GLint)args->a0, (GLint)args->a1);
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break;
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case glfnUniform1iv:
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glUniform1iv((GLint)args->a0, (GLsizeiptr)args->a1, (GLvoid*)args->a2);
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break;
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case glfnUniform2f:
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glUniform2f((GLint)args->a0, *(GLfloat*)&args->a1, *(GLfloat*)&args->a2);
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break;
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case glfnUniform2fv:
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glUniform2fv((GLint)args->a0, (GLsizeiptr)args->a1, (GLvoid*)args->a2);
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break;
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case glfnUniform2i:
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glUniform2i((GLint)args->a0, (GLint)args->a1, (GLint)args->a2);
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break;
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case glfnUniform2iv:
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glUniform2iv((GLint)args->a0, (GLsizeiptr)args->a1, (GLvoid*)args->a2);
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break;
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case glfnUniform3f:
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glUniform3f((GLint)args->a0, *(GLfloat*)&args->a1, *(GLfloat*)&args->a2, *(GLfloat*)&args->a3);
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break;
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case glfnUniform3fv:
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glUniform3fv((GLint)args->a0, (GLsizeiptr)args->a1, (GLvoid*)args->a2);
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break;
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case glfnUniform3i:
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glUniform3i((GLint)args->a0, (GLint)args->a1, (GLint)args->a2, (GLint)args->a3);
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break;
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case glfnUniform3iv:
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glUniform3iv((GLint)args->a0, (GLsizeiptr)args->a1, (GLvoid*)args->a2);
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break;
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case glfnUniform4f:
|
|
glUniform4f((GLint)args->a0, *(GLfloat*)&args->a1, *(GLfloat*)&args->a2, *(GLfloat*)&args->a3, *(GLfloat*)&args->a4);
|
|
break;
|
|
case glfnUniform4fv:
|
|
glUniform4fv((GLint)args->a0, (GLsizeiptr)args->a1, (GLvoid*)args->a2);
|
|
break;
|
|
case glfnUniform4i:
|
|
glUniform4i((GLint)args->a0, (GLint)args->a1, (GLint)args->a2, (GLint)args->a3, (GLint)args->a4);
|
|
break;
|
|
case glfnUniform4iv:
|
|
glUniform4iv((GLint)args->a0, (GLsizeiptr)args->a1, (GLvoid*)args->a2);
|
|
break;
|
|
case glfnUniformMatrix2fv:
|
|
glUniformMatrix2fv((GLint)args->a0, (GLsizeiptr)args->a1, 0, (GLvoid*)args->a2);
|
|
break;
|
|
case glfnUniformMatrix3fv:
|
|
glUniformMatrix3fv((GLint)args->a0, (GLsizeiptr)args->a1, 0, (GLvoid*)args->a2);
|
|
break;
|
|
case glfnUniformMatrix4fv:
|
|
glUniformMatrix4fv((GLint)args->a0, (GLsizeiptr)args->a1, 0, (GLvoid*)args->a2);
|
|
break;
|
|
case glfnUseProgram:
|
|
glUseProgram((GLint)args->a0);
|
|
break;
|
|
case glfnValidateProgram:
|
|
glValidateProgram((GLint)args->a0);
|
|
break;
|
|
case glfnVertexAttrib1f:
|
|
glVertexAttrib1f((GLint)args->a0, *(GLfloat*)&args->a1);
|
|
break;
|
|
case glfnVertexAttrib1fv:
|
|
glVertexAttrib1fv((GLint)args->a0, (GLfloat*)args->a1);
|
|
break;
|
|
case glfnVertexAttrib2f:
|
|
glVertexAttrib2f((GLint)args->a0, *(GLfloat*)&args->a1, *(GLfloat*)&args->a2);
|
|
break;
|
|
case glfnVertexAttrib2fv:
|
|
glVertexAttrib2fv((GLint)args->a0, (GLfloat*)args->a1);
|
|
break;
|
|
case glfnVertexAttrib3f:
|
|
glVertexAttrib3f((GLint)args->a0, *(GLfloat*)&args->a1, *(GLfloat*)&args->a2, *(GLfloat*)&args->a3);
|
|
break;
|
|
case glfnVertexAttrib3fv:
|
|
glVertexAttrib3fv((GLint)args->a0, (GLfloat*)args->a1);
|
|
break;
|
|
case glfnVertexAttrib4f:
|
|
glVertexAttrib4f((GLint)args->a0, *(GLfloat*)&args->a1, *(GLfloat*)&args->a2, *(GLfloat*)&args->a3, *(GLfloat*)&args->a4);
|
|
break;
|
|
case glfnVertexAttrib4fv:
|
|
glVertexAttrib4fv((GLint)args->a0, (GLfloat*)args->a1);
|
|
break;
|
|
case glfnVertexAttribPointer:
|
|
glVertexAttribPointer((GLuint)args->a0, (GLint)args->a1, (GLenum)args->a2, (GLboolean)args->a3, (GLsizei)args->a4, (const GLvoid*)args->a5);
|
|
break;
|
|
case glfnViewport:
|
|
glViewport((GLint)args->a0, (GLint)args->a1, (GLint)args->a2, (GLint)args->a3);
|
|
break;
|
|
}
|
|
}
|