/[gzz]/gzz/gfx/libcallgl/callgl.cxx
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Diff of /gzz/gfx/libcallgl/callgl.cxx

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revision 1.10 by tjl, Tue Sep 10 09:53:15 2002 UTC revision 1.11 by jvk, Wed Sep 11 10:41:45 2002 UTC
# Line 565  namespace CallGL { Line 565  namespace CallGL {
565                    
566          return r;          return r;
567      }      }
568    
569    
570        void VPCode::compile() {
571            vpid = shared_ptr<VPid>(new VPid);
572    
573            int er = glGetError();
574            if (er != GL_NO_ERROR)
575              cerr << "Warning: OPENGL ERROR "
576                   << gluErrorString(er)
577                   << " before loading vertex program\n";
578    
579    #ifdef GL_VERTEX_PROGRAM_NV
580            if (source.compare(0, 5, "!!VSP") == 0) {
581              glLoadProgramNV(GL_VERTEX_STATE_PROGRAM_NV, vpid->name,
582                              source.length(), (GLubyte*)source.data());
583            } else {
584              glLoadProgramNV(GL_VERTEX_PROGRAM_NV, vpid->name, source.length(),
585                              (GLubyte*)source.data());
586            }
587            
588            er = glGetError();
589            if (er != GL_NO_ERROR) {
590              GLint errpos;
591              
592              cerr << "OPENGL ERROR "
593                   << gluErrorString(er)
594                   << " when loading vertex program\n";
595    
596              glGetIntegerv(GL_PROGRAM_ERROR_POSITION_NV, &errpos);
597              std::cerr << "Program error position: " << errpos << "\n";
598            }
599    #endif
600        }
601  }  }

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