Changeset 835 for trunk/vizservers/nanovis/PerfQuery.h
- Timestamp:
- Dec 27, 2007 3:24:48 PM (16 years ago)
- File:
-
- 1 edited
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trunk/vizservers/nanovis/PerfQuery.h
r377 r835 25 25 26 26 //check if occlusion query is supported 27 static bool check_query_support(){ 28 int bitsSupported = -1; 29 glGetQueryivARB(GL_SAMPLES_PASSED_ARB, GL_QUERY_COUNTER_BITS_ARB, &bitsSupported); 30 if(bitsSupported == 0) { 31 fprintf(stderr, "occlusion query not supported!\n"); 32 return false; 33 } 34 else{ 35 fprintf(stderr, "Occlusion query with %d bits supported\n", bitsSupported); 36 return true; 37 } 27 inline bool check_query_support() 28 { 29 int bitsSupported = -1; 30 glGetQueryivARB(GL_SAMPLES_PASSED_ARB, GL_QUERY_COUNTER_BITS_ARB, 31 &bitsSupported); 32 if(bitsSupported == 0) { 33 fprintf(stderr, "occlusion query not supported!\n"); 34 return false; 35 } else { 36 fprintf(stderr, "Occlusion query with %d bits supported\n", 37 bitsSupported); 38 return true; 39 } 38 40 } 39 41
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