71    struct swrast_renderbuffer *srb;     /*< The user's colorbuffer */  member
358    GLubyte *origin = (GLubyte *) osmesa->srb->Buffer;  in compute_row_addresses()
360    GLint height = osmesa->srb->Base.Height;  in compute_row_addresses()
365       rowlength = osmesa->srb->Base.Width;  in compute_row_addresses()
367    bytesPerRow = rowlength * _mesa_get_format_bytes(osmesa->srb->Base.Format);  in compute_row_addresses()
513    struct swrast_renderbuffer *srb = CALLOC_STRUCT(swrast_renderbuffer);  in new_osmesa_renderbuffer()  local
515    if (srb) {  in new_osmesa_renderbuffer()
516       _mesa_init_renderbuffer(&srb->Base, name);  in new_osmesa_renderbuffer()
518       srb->Base.ClassID = OSMESA_RENDERBUFFER_CLASS;  in new_osmesa_renderbuffer()
519       srb->Base.RefCount = 1;  in new_osmesa_renderbuffer()
520       srb->Base.Delete = osmesa_delete_renderbuffer;  in new_osmesa_renderbuffer()
521       srb->Base.AllocStorage = osmesa_renderbuffer_storage;  in new_osmesa_renderbuffer()
523       srb->Base.InternalFormat = GL_RGBA;  in new_osmesa_renderbuffer()
524       srb->Base._BaseFormat = GL_RGBA;  in new_osmesa_renderbuffer()
526       return srb;  in new_osmesa_renderbuffer()
544       struct swrast_renderbuffer *srb = swrast_renderbuffer(rb);  in osmesa_MapRenderbuffer()  local
562       *mapOut = (GLubyte *) srb->Buffer + y * rowStride + x * bpp;  in osmesa_MapRenderbuffer()
807       if (osmesa->srb)  in OSMesaDestroyContext()
808          _mesa_reference_renderbuffer((struct gl_renderbuffer **) &osmesa->srb, NULL);  in OSMesaDestroyContext()
891    if (!osmesa->srb) {  in OSMesaMakeCurrent()
892       osmesa->srb = new_osmesa_renderbuffer(&osmesa->mesa, osmesa->format, type);  in OSMesaMakeCurrent()
895                              &osmesa->srb->Base);  in OSMesaMakeCurrent()
896       assert(osmesa->srb->Base.RefCount == 2);  in OSMesaMakeCurrent()
904    osmesa->srb->Buffer = buffer;  in OSMesaMakeCurrent()
905    osmesa->srb->Base.Width = osmesa->srb->Base.Height = 0;  in OSMesaMakeCurrent()
920                           &osmesa->srb->Base);  in OSMesaMakeCurrent()
1028    struct swrast_renderbuffer *srb = NULL;  in OSMesaGetDepthBuffer()  local
1031       srb = swrast_renderbuffer(c->gl_buffer->  in OSMesaGetDepthBuffer()
1034    if (!srb || !srb->Buffer) {  in OSMesaGetDepthBuffer()
1042       *width = srb->Base.Width;  in OSMesaGetDepthBuffer()
1043       *height = srb->Base.Height;  in OSMesaGetDepthBuffer()
1048       *buffer = (void *) srb->Buffer;  in OSMesaGetDepthBuffer()
1066    if (osmesa->srb && osmesa->srb->Buffer) {  in OSMesaGetColorBuffer()
1067       *width = osmesa->srb->Base.Width;  in OSMesaGetColorBuffer()
1068       *height = osmesa->srb->Base.Height;  in OSMesaGetColorBuffer()
1070       *buffer = (void *) osmesa->srb->Buffer;  in OSMesaGetColorBuffer()