-#include "extension.h"
#include "arb_shader_objects.h"
namespace Msp {
namespace GL {
-PFNGLDELETEOBJECTARBPROC glDeleteObjectARB = 0;
-PFNGLGETHANDLEARBPROC glGetHandleARB = 0;
-PFNGLDETACHOBJECTARBPROC glDetachObjectARB = 0;
-PFNGLCREATESHADEROBJECTARBPROC glCreateShaderObjectARB = 0;
-PFNGLSHADERSOURCEARBPROC glShaderSourceARB = 0;
-PFNGLCOMPILESHADERARBPROC glCompileShaderARB = 0;
-PFNGLCREATEPROGRAMOBJECTARBPROC glCreateProgramObjectARB = 0;
-PFNGLATTACHOBJECTARBPROC glAttachObjectARB = 0;
-PFNGLLINKPROGRAMARBPROC glLinkProgramARB = 0;
-PFNGLUSEPROGRAMOBJECTARBPROC glUseProgramObjectARB = 0;
-PFNGLVALIDATEPROGRAMARBPROC glValidateProgramARB = 0;
-PFNGLUNIFORM1FARBPROC glUniform1fARB = 0;
-PFNGLUNIFORM2FARBPROC glUniform2fARB = 0;
-PFNGLUNIFORM3FARBPROC glUniform3fARB = 0;
-PFNGLUNIFORM4FARBPROC glUniform4fARB = 0;
-PFNGLUNIFORM1IARBPROC glUniform1iARB = 0;
-PFNGLUNIFORM2IARBPROC glUniform2iARB = 0;
-PFNGLUNIFORM3IARBPROC glUniform3iARB = 0;
-PFNGLUNIFORM4IARBPROC glUniform4iARB = 0;
-PFNGLUNIFORM1FVARBPROC glUniform1fvARB = 0;
-PFNGLUNIFORM2FVARBPROC glUniform2fvARB = 0;
-PFNGLUNIFORM3FVARBPROC glUniform3fvARB = 0;
-PFNGLUNIFORM4FVARBPROC glUniform4fvARB = 0;
-PFNGLUNIFORM1IVARBPROC glUniform1ivARB = 0;
-PFNGLUNIFORM2IVARBPROC glUniform2ivARB = 0;
-PFNGLUNIFORM3IVARBPROC glUniform3ivARB = 0;
-PFNGLUNIFORM4IVARBPROC glUniform4ivARB = 0;
-PFNGLUNIFORMMATRIX2FVARBPROC glUniformMatrix2fvARB = 0;
-PFNGLUNIFORMMATRIX3FVARBPROC glUniformMatrix3fvARB = 0;
-PFNGLUNIFORMMATRIX4FVARBPROC glUniformMatrix4fvARB = 0;
-PFNGLGETOBJECTPARAMETERFVARBPROC glGetObjectParameterfvARB = 0;
-PFNGLGETOBJECTPARAMETERIVARBPROC glGetObjectParameterivARB = 0;
-PFNGLGETINFOLOGARBPROC glGetInfoLogARB = 0;
-PFNGLGETATTACHEDOBJECTSARBPROC glGetAttachedObjectsARB = 0;
-PFNGLGETUNIFORMLOCATIONARBPROC glGetUniformLocationARB = 0;
-PFNGLGETACTIVEUNIFORMARBPROC glGetActiveUniformARB = 0;
-PFNGLGETUNIFORMFVARBPROC glGetUniformfvARB = 0;
-PFNGLGETUNIFORMIVARBPROC glGetUniformivARB = 0;
-PFNGLGETSHADERSOURCEARBPROC glGetShaderSourceARB = 0;
+PFNGLATTACHSHADERPROC glAttachShader = 0;
+PFNGLCOMPILESHADERPROC glCompileShader = 0;
+PFNGLCREATEPROGRAMPROC glCreateProgram = 0;
+PFNGLCREATESHADERPROC glCreateShader = 0;
+PFNGLDELETEPROGRAMPROC glDeleteProgram = 0;
+PFNGLDELETESHADERPROC glDeleteShader = 0;
+PFNGLDETACHSHADERPROC glDetachShader = 0;
+PFNGLGETACTIVEUNIFORMPROC glGetActiveUniform = 0;
+PFNGLGETATTACHEDSHADERSPROC glGetAttachedShaders = 0;
+PFNGLGETPROGRAMINFOLOGPROC glGetProgramInfoLog = 0;
+PFNGLGETPROGRAMIVPROC glGetProgramiv = 0;
+PFNGLGETSHADERINFOLOGPROC glGetShaderInfoLog = 0;
+PFNGLGETSHADERSOURCEPROC glGetShaderSource = 0;
+PFNGLGETSHADERIVPROC glGetShaderiv = 0;
+PFNGLGETUNIFORMLOCATIONPROC glGetUniformLocation = 0;
+PFNGLGETUNIFORMFVPROC glGetUniformfv = 0;
+PFNGLGETUNIFORMIVPROC glGetUniformiv = 0;
+PFNGLLINKPROGRAMPROC glLinkProgram = 0;
+PFNGLSHADERSOURCEPROC glShaderSource = 0;
+PFNGLUNIFORM1FPROC glUniform1f = 0;
+PFNGLUNIFORM1FVPROC glUniform1fv = 0;
+PFNGLUNIFORM1IPROC glUniform1i = 0;
+PFNGLUNIFORM1IVPROC glUniform1iv = 0;
+PFNGLUNIFORM2FPROC glUniform2f = 0;
+PFNGLUNIFORM2FVPROC glUniform2fv = 0;
+PFNGLUNIFORM2IPROC glUniform2i = 0;
+PFNGLUNIFORM2IVPROC glUniform2iv = 0;
+PFNGLUNIFORM3FPROC glUniform3f = 0;
+PFNGLUNIFORM3FVPROC glUniform3fv = 0;
+PFNGLUNIFORM3IPROC glUniform3i = 0;
+PFNGLUNIFORM3IVPROC glUniform3iv = 0;
+PFNGLUNIFORM4FPROC glUniform4f = 0;
+PFNGLUNIFORM4FVPROC glUniform4fv = 0;
+PFNGLUNIFORM4IPROC glUniform4i = 0;
+PFNGLUNIFORM4IVPROC glUniform4iv = 0;
+PFNGLUNIFORMMATRIX2FVPROC glUniformMatrix2fv = 0;
+PFNGLUNIFORMMATRIX3FVPROC glUniformMatrix3fv = 0;
+PFNGLUNIFORMMATRIX4FVPROC glUniformMatrix4fv = 0;
+PFNGLUSEPROGRAMPROC glUseProgram = 0;
+PFNGLVALIDATEPROGRAMPROC glValidateProgram = 0;
-void init_arb_shader_objects()
+Extension::SupportLevel init_arb_shader_objects()
{
- glDeleteObjectARB = reinterpret_cast<PFNGLDELETEOBJECTARBPROC>(get_proc_address("glDeleteObjectARB"));
- glGetHandleARB = reinterpret_cast<PFNGLGETHANDLEARBPROC>(get_proc_address("glGetHandleARB"));
- glDetachObjectARB = reinterpret_cast<PFNGLDETACHOBJECTARBPROC>(get_proc_address("glDetachObjectARB"));
- glCreateShaderObjectARB = reinterpret_cast<PFNGLCREATESHADEROBJECTARBPROC>(get_proc_address("glCreateShaderObjectARB"));
- glShaderSourceARB = reinterpret_cast<PFNGLSHADERSOURCEARBPROC>(get_proc_address("glShaderSourceARB"));
- glCompileShaderARB = reinterpret_cast<PFNGLCOMPILESHADERARBPROC>(get_proc_address("glCompileShaderARB"));
- glCreateProgramObjectARB = reinterpret_cast<PFNGLCREATEPROGRAMOBJECTARBPROC>(get_proc_address("glCreateProgramObjectARB"));
- glAttachObjectARB = reinterpret_cast<PFNGLATTACHOBJECTARBPROC>(get_proc_address("glAttachObjectARB"));
- glLinkProgramARB = reinterpret_cast<PFNGLLINKPROGRAMARBPROC>(get_proc_address("glLinkProgramARB"));
- glUseProgramObjectARB = reinterpret_cast<PFNGLUSEPROGRAMOBJECTARBPROC>(get_proc_address("glUseProgramObjectARB"));
- glValidateProgramARB = reinterpret_cast<PFNGLVALIDATEPROGRAMARBPROC>(get_proc_address("glValidateProgramARB"));
- glUniform1fARB = reinterpret_cast<PFNGLUNIFORM1FARBPROC>(get_proc_address("glUniform1fARB"));
- glUniform2fARB = reinterpret_cast<PFNGLUNIFORM2FARBPROC>(get_proc_address("glUniform2fARB"));
- glUniform3fARB = reinterpret_cast<PFNGLUNIFORM3FARBPROC>(get_proc_address("glUniform3fARB"));
- glUniform4fARB = reinterpret_cast<PFNGLUNIFORM4FARBPROC>(get_proc_address("glUniform4fARB"));
- glUniform1iARB = reinterpret_cast<PFNGLUNIFORM1IARBPROC>(get_proc_address("glUniform1iARB"));
- glUniform2iARB = reinterpret_cast<PFNGLUNIFORM2IARBPROC>(get_proc_address("glUniform2iARB"));
- glUniform3iARB = reinterpret_cast<PFNGLUNIFORM3IARBPROC>(get_proc_address("glUniform3iARB"));
- glUniform4iARB = reinterpret_cast<PFNGLUNIFORM4IARBPROC>(get_proc_address("glUniform4iARB"));
- glUniform1fvARB = reinterpret_cast<PFNGLUNIFORM1FVARBPROC>(get_proc_address("glUniform1fvARB"));
- glUniform2fvARB = reinterpret_cast<PFNGLUNIFORM2FVARBPROC>(get_proc_address("glUniform2fvARB"));
- glUniform3fvARB = reinterpret_cast<PFNGLUNIFORM3FVARBPROC>(get_proc_address("glUniform3fvARB"));
- glUniform4fvARB = reinterpret_cast<PFNGLUNIFORM4FVARBPROC>(get_proc_address("glUniform4fvARB"));
- glUniform1ivARB = reinterpret_cast<PFNGLUNIFORM1IVARBPROC>(get_proc_address("glUniform1ivARB"));
- glUniform2ivARB = reinterpret_cast<PFNGLUNIFORM2IVARBPROC>(get_proc_address("glUniform2ivARB"));
- glUniform3ivARB = reinterpret_cast<PFNGLUNIFORM3IVARBPROC>(get_proc_address("glUniform3ivARB"));
- glUniform4ivARB = reinterpret_cast<PFNGLUNIFORM4IVARBPROC>(get_proc_address("glUniform4ivARB"));
- glUniformMatrix2fvARB = reinterpret_cast<PFNGLUNIFORMMATRIX2FVARBPROC>(get_proc_address("glUniformMatrix2fvARB"));
- glUniformMatrix3fvARB = reinterpret_cast<PFNGLUNIFORMMATRIX3FVARBPROC>(get_proc_address("glUniformMatrix3fvARB"));
- glUniformMatrix4fvARB = reinterpret_cast<PFNGLUNIFORMMATRIX4FVARBPROC>(get_proc_address("glUniformMatrix4fvARB"));
- glGetObjectParameterfvARB = reinterpret_cast<PFNGLGETOBJECTPARAMETERFVARBPROC>(get_proc_address("glGetObjectParameterfvARB"));
- glGetObjectParameterivARB = reinterpret_cast<PFNGLGETOBJECTPARAMETERIVARBPROC>(get_proc_address("glGetObjectParameterivARB"));
- glGetInfoLogARB = reinterpret_cast<PFNGLGETINFOLOGARBPROC>(get_proc_address("glGetInfoLogARB"));
- glGetAttachedObjectsARB = reinterpret_cast<PFNGLGETATTACHEDOBJECTSARBPROC>(get_proc_address("glGetAttachedObjectsARB"));
- glGetUniformLocationARB = reinterpret_cast<PFNGLGETUNIFORMLOCATIONARBPROC>(get_proc_address("glGetUniformLocationARB"));
- glGetActiveUniformARB = reinterpret_cast<PFNGLGETACTIVEUNIFORMARBPROC>(get_proc_address("glGetActiveUniformARB"));
- glGetUniformfvARB = reinterpret_cast<PFNGLGETUNIFORMFVARBPROC>(get_proc_address("glGetUniformfvARB"));
- glGetUniformivARB = reinterpret_cast<PFNGLGETUNIFORMIVARBPROC>(get_proc_address("glGetUniformivARB"));
- glGetShaderSourceARB = reinterpret_cast<PFNGLGETSHADERSOURCEARBPROC>(get_proc_address("glGetShaderSourceARB"));
+ if(is_version_at_least(2, 0))
+ {
+ glAttachShader = reinterpret_cast<PFNGLATTACHSHADERPROC>(get_proc_address("glAttachShader"));
+ glCompileShader = reinterpret_cast<PFNGLCOMPILESHADERPROC>(get_proc_address("glCompileShader"));
+ glCreateProgram = reinterpret_cast<PFNGLCREATEPROGRAMPROC>(get_proc_address("glCreateProgram"));
+ glCreateShader = reinterpret_cast<PFNGLCREATESHADERPROC>(get_proc_address("glCreateShader"));
+ glDeleteProgram = reinterpret_cast<PFNGLDELETEPROGRAMPROC>(get_proc_address("glDeleteProgram"));
+ glDeleteShader = reinterpret_cast<PFNGLDELETESHADERPROC>(get_proc_address("glDeleteShader"));
+ glDetachShader = reinterpret_cast<PFNGLDETACHSHADERPROC>(get_proc_address("glDetachShader"));
+ glGetActiveUniform = reinterpret_cast<PFNGLGETACTIVEUNIFORMPROC>(get_proc_address("glGetActiveUniform"));
+ glGetAttachedShaders = reinterpret_cast<PFNGLGETATTACHEDSHADERSPROC>(get_proc_address("glGetAttachedShaders"));
+ glGetProgramInfoLog = reinterpret_cast<PFNGLGETPROGRAMINFOLOGPROC>(get_proc_address("glGetProgramInfoLog"));
+ glGetProgramiv = reinterpret_cast<PFNGLGETPROGRAMIVPROC>(get_proc_address("glGetProgramiv"));
+ glGetShaderInfoLog = reinterpret_cast<PFNGLGETSHADERINFOLOGPROC>(get_proc_address("glGetShaderInfoLog"));
+ glGetShaderSource = reinterpret_cast<PFNGLGETSHADERSOURCEPROC>(get_proc_address("glGetShaderSource"));
+ glGetShaderiv = reinterpret_cast<PFNGLGETSHADERIVPROC>(get_proc_address("glGetShaderiv"));
+ glGetUniformLocation = reinterpret_cast<PFNGLGETUNIFORMLOCATIONPROC>(get_proc_address("glGetUniformLocation"));
+ glGetUniformfv = reinterpret_cast<PFNGLGETUNIFORMFVPROC>(get_proc_address("glGetUniformfv"));
+ glGetUniformiv = reinterpret_cast<PFNGLGETUNIFORMIVPROC>(get_proc_address("glGetUniformiv"));
+ glLinkProgram = reinterpret_cast<PFNGLLINKPROGRAMPROC>(get_proc_address("glLinkProgram"));
+ glShaderSource = reinterpret_cast<PFNGLSHADERSOURCEPROC>(get_proc_address("glShaderSource"));
+ glUniform1f = reinterpret_cast<PFNGLUNIFORM1FPROC>(get_proc_address("glUniform1f"));
+ glUniform1fv = reinterpret_cast<PFNGLUNIFORM1FVPROC>(get_proc_address("glUniform1fv"));
+ glUniform1i = reinterpret_cast<PFNGLUNIFORM1IPROC>(get_proc_address("glUniform1i"));
+ glUniform1iv = reinterpret_cast<PFNGLUNIFORM1IVPROC>(get_proc_address("glUniform1iv"));
+ glUniform2f = reinterpret_cast<PFNGLUNIFORM2FPROC>(get_proc_address("glUniform2f"));
+ glUniform2fv = reinterpret_cast<PFNGLUNIFORM2FVPROC>(get_proc_address("glUniform2fv"));
+ glUniform2i = reinterpret_cast<PFNGLUNIFORM2IPROC>(get_proc_address("glUniform2i"));
+ glUniform2iv = reinterpret_cast<PFNGLUNIFORM2IVPROC>(get_proc_address("glUniform2iv"));
+ glUniform3f = reinterpret_cast<PFNGLUNIFORM3FPROC>(get_proc_address("glUniform3f"));
+ glUniform3fv = reinterpret_cast<PFNGLUNIFORM3FVPROC>(get_proc_address("glUniform3fv"));
+ glUniform3i = reinterpret_cast<PFNGLUNIFORM3IPROC>(get_proc_address("glUniform3i"));
+ glUniform3iv = reinterpret_cast<PFNGLUNIFORM3IVPROC>(get_proc_address("glUniform3iv"));
+ glUniform4f = reinterpret_cast<PFNGLUNIFORM4FPROC>(get_proc_address("glUniform4f"));
+ glUniform4fv = reinterpret_cast<PFNGLUNIFORM4FVPROC>(get_proc_address("glUniform4fv"));
+ glUniform4i = reinterpret_cast<PFNGLUNIFORM4IPROC>(get_proc_address("glUniform4i"));
+ glUniform4iv = reinterpret_cast<PFNGLUNIFORM4IVPROC>(get_proc_address("glUniform4iv"));
+ glUniformMatrix2fv = reinterpret_cast<PFNGLUNIFORMMATRIX2FVPROC>(get_proc_address("glUniformMatrix2fv"));
+ glUniformMatrix3fv = reinterpret_cast<PFNGLUNIFORMMATRIX3FVPROC>(get_proc_address("glUniformMatrix3fv"));
+ glUniformMatrix4fv = reinterpret_cast<PFNGLUNIFORMMATRIX4FVPROC>(get_proc_address("glUniformMatrix4fv"));
+ glUseProgram = reinterpret_cast<PFNGLUSEPROGRAMPROC>(get_proc_address("glUseProgram"));
+ glValidateProgram = reinterpret_cast<PFNGLVALIDATEPROGRAMPROC>(get_proc_address("glValidateProgram"));
+ return Extension::CORE;
+ }
+ if(is_supported("GL_ARB_shader_objects"))
+ {
+ glAttachShader = reinterpret_cast<PFNGLATTACHSHADERPROC>(get_proc_address("glAttachObjectARB"));
+ glCompileShader = reinterpret_cast<PFNGLCOMPILESHADERPROC>(get_proc_address("glCompileShaderARB"));
+ glCreateProgram = reinterpret_cast<PFNGLCREATEPROGRAMPROC>(get_proc_address("glCreateProgramObjectARB"));
+ glCreateShader = reinterpret_cast<PFNGLCREATESHADERPROC>(get_proc_address("glCreateShaderObjectARB"));
+ glDeleteProgram = reinterpret_cast<PFNGLDELETEPROGRAMPROC>(get_proc_address("glDeleteObjectARB"));
+ glDeleteShader = reinterpret_cast<PFNGLDELETESHADERPROC>(get_proc_address("glDeleteObjectARB"));
+ glDetachShader = reinterpret_cast<PFNGLDETACHSHADERPROC>(get_proc_address("glDetachObjectARB"));
+ glGetActiveUniform = reinterpret_cast<PFNGLGETACTIVEUNIFORMPROC>(get_proc_address("glGetActiveUniformARB"));
+ glGetAttachedShaders = reinterpret_cast<PFNGLGETATTACHEDSHADERSPROC>(get_proc_address("glGetAttachedObjectsARB"));
+ glGetProgramInfoLog = reinterpret_cast<PFNGLGETPROGRAMINFOLOGPROC>(get_proc_address("glGetInfoLogARB"));
+ glGetProgramiv = reinterpret_cast<PFNGLGETPROGRAMIVPROC>(get_proc_address("glGetObjectParameterivARB"));
+ glGetShaderInfoLog = reinterpret_cast<PFNGLGETSHADERINFOLOGPROC>(get_proc_address("glGetInfoLogARB"));
+ glGetShaderSource = reinterpret_cast<PFNGLGETSHADERSOURCEPROC>(get_proc_address("glGetShaderSourceARB"));
+ glGetShaderiv = reinterpret_cast<PFNGLGETSHADERIVPROC>(get_proc_address("glGetObjectParameterivARB"));
+ glGetUniformLocation = reinterpret_cast<PFNGLGETUNIFORMLOCATIONPROC>(get_proc_address("glGetUniformLocationARB"));
+ glGetUniformfv = reinterpret_cast<PFNGLGETUNIFORMFVPROC>(get_proc_address("glGetUniformfvARB"));
+ glGetUniformiv = reinterpret_cast<PFNGLGETUNIFORMIVPROC>(get_proc_address("glGetUniformivARB"));
+ glLinkProgram = reinterpret_cast<PFNGLLINKPROGRAMPROC>(get_proc_address("glLinkProgramARB"));
+ glShaderSource = reinterpret_cast<PFNGLSHADERSOURCEPROC>(get_proc_address("glShaderSourceARB"));
+ glUniform1f = reinterpret_cast<PFNGLUNIFORM1FPROC>(get_proc_address("glUniform1fARB"));
+ glUniform1fv = reinterpret_cast<PFNGLUNIFORM1FVPROC>(get_proc_address("glUniform1fvARB"));
+ glUniform1i = reinterpret_cast<PFNGLUNIFORM1IPROC>(get_proc_address("glUniform1iARB"));
+ glUniform1iv = reinterpret_cast<PFNGLUNIFORM1IVPROC>(get_proc_address("glUniform1ivARB"));
+ glUniform2f = reinterpret_cast<PFNGLUNIFORM2FPROC>(get_proc_address("glUniform2fARB"));
+ glUniform2fv = reinterpret_cast<PFNGLUNIFORM2FVPROC>(get_proc_address("glUniform2fvARB"));
+ glUniform2i = reinterpret_cast<PFNGLUNIFORM2IPROC>(get_proc_address("glUniform2iARB"));
+ glUniform2iv = reinterpret_cast<PFNGLUNIFORM2IVPROC>(get_proc_address("glUniform2ivARB"));
+ glUniform3f = reinterpret_cast<PFNGLUNIFORM3FPROC>(get_proc_address("glUniform3fARB"));
+ glUniform3fv = reinterpret_cast<PFNGLUNIFORM3FVPROC>(get_proc_address("glUniform3fvARB"));
+ glUniform3i = reinterpret_cast<PFNGLUNIFORM3IPROC>(get_proc_address("glUniform3iARB"));
+ glUniform3iv = reinterpret_cast<PFNGLUNIFORM3IVPROC>(get_proc_address("glUniform3ivARB"));
+ glUniform4f = reinterpret_cast<PFNGLUNIFORM4FPROC>(get_proc_address("glUniform4fARB"));
+ glUniform4fv = reinterpret_cast<PFNGLUNIFORM4FVPROC>(get_proc_address("glUniform4fvARB"));
+ glUniform4i = reinterpret_cast<PFNGLUNIFORM4IPROC>(get_proc_address("glUniform4iARB"));
+ glUniform4iv = reinterpret_cast<PFNGLUNIFORM4IVPROC>(get_proc_address("glUniform4ivARB"));
+ glUniformMatrix2fv = reinterpret_cast<PFNGLUNIFORMMATRIX2FVPROC>(get_proc_address("glUniformMatrix2fvARB"));
+ glUniformMatrix3fv = reinterpret_cast<PFNGLUNIFORMMATRIX3FVPROC>(get_proc_address("glUniformMatrix3fvARB"));
+ glUniformMatrix4fv = reinterpret_cast<PFNGLUNIFORMMATRIX4FVPROC>(get_proc_address("glUniformMatrix4fvARB"));
+ glUseProgram = reinterpret_cast<PFNGLUSEPROGRAMPROC>(get_proc_address("glUseProgramObjectARB"));
+ glValidateProgram = reinterpret_cast<PFNGLVALIDATEPROGRAMPROC>(get_proc_address("glValidateProgramARB"));
+ return Extension::EXTENSION;
+ }
+ return Extension::UNSUPPORTED;
}
+Extension ARB_shader_objects("GL_ARB_shader_objects", init_arb_shader_objects);
+
} // namespace GL
} // namespace Msp
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