diff options
Diffstat (limited to 'o3d')
| -rw-r--r-- | o3d/core/cross/gles2/gles2_headers.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/o3d/core/cross/gles2/gles2_headers.h b/o3d/core/cross/gles2/gles2_headers.h index 545a9d7..f21317b 100644 --- a/o3d/core/cross/gles2/gles2_headers.h +++ b/o3d/core/cross/gles2/gles2_headers.h @@ -41,6 +41,67 @@ #include <GL/glx.h> #endif +// Use ARB_shader_object / ARB_vertex_shader functions to work when GL2 isn't +// present but the extensions are. +// Note that several GL2 functions are defined into the same ARB function (e.g. +// glDeleteProgram and glDeleteShader into glDeleteObjectARB). That's expected. +#undef glAttachShader +#define glAttachShader glAttachObjectARB +#undef glCompileShader +#define glCompileShader glCompileShaderARB +#undef glCreateProgram +#define glCreateProgram glCreateProgramObjectARB +#undef glCreateShader +#define glCreateShader glCreateShaderObjectARB +#undef glDeleteProgram +#define glDeleteProgram glDeleteObjectARB +#undef glDeleteShader +#define glDeleteShader glDeleteObjectARB +#undef glDisableVertexAttribArray +#define glDisableVertexAttribArray glDisableVertexAttribArrayARB +#undef glEnableVertexAttribArray +#define glEnableVertexAttribArray glEnableVertexAttribArrayARB +#undef glGetActiveAttrib +#define glGetActiveAttrib glGetActiveAttribARB +#undef glGetActiveUniform +#define glGetActiveUniform glGetActiveUniformARB +#undef glGetAttribLocation +#define glGetAttribLocation glGetAttribLocationARB +#undef glGetProgramInfoLog +#define glGetProgramInfoLog glGetInfoLogARB +#undef glGetProgramiv +#define glGetProgramiv glGetObjectParameterivARB +#undef glGetShaderInfoLog +#define glGetShaderInfoLog glGetInfoLogARB +#undef glGetShaderiv +#define glGetShaderiv glGetObjectParameterivARB +#undef glGetUniformLocation +#define glGetUniformLocation glGetUniformLocationARB +#undef glLinkProgram +#define glLinkProgram glLinkProgramARB +#undef glShaderSource +#define glShaderSource glShaderSourceARB +#undef glUniform1f +#define glUniform1f glUniform1fARB +#undef glUniform1fv +#define glUniform1fv glUniform1fvARB +#undef glUniform1i +#define glUniform1i glUniform1iARB +#undef glUniform1iv +#define glUniform1iv glUniform1ivARB +#undef glUniform2fv +#define glUniform2fv glUniform2fvARB +#undef glUniform3fv +#define glUniform3fv glUniform3fvARB +#undef glUniform4fv +#define glUniform4fv glUniform4fvARB +#undef glUniformMatrix4fv +#define glUniformMatrix4fv glUniformMatrix4fvARB +#undef glUseProgram +#define glUseProgram glUseProgramObjectARB +#undef glVertexAttribPointer +#define glVertexAttribPointer glVertexAttribPointerARB + #elif defined(GLES2_BACKEND_NATIVE_GLES2) #include <EGL/egl.h> |