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am b798156b: Merge "opengl renderer: added option to dump GL stream to file."

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* commit 'b798156bcba72b23eed3c81cf917edff880f23f4':
  opengl renderer: added option to dump GL stream to file.
This commit is contained in:
David Turner
2011-07-08 10:43:58 -07:00
committed by Android Git Automerger
parent bbbdc458bd b798156bcb
commit a3726566b3
1 changed files with 29 additions and 0 deletions
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29
tools/emulator/opengl/host/libs/libOpenglRender/RenderThread.cpp
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@@ -56,6 +56,22 @@ int RenderThread::Main()
int stats_totalBytes = 0;
long long stats_t0 = GetCurrentTimeMS();
//
// open dump file if RENDER_DUMP_DIR is defined
//
const char *dump_dir = getenv("RENDERER_DUMP_DIR");
FILE *dumpFP = NULL;
if (dump_dir) {
size_t bsize = strlen(dump_dir) + 32;
char *fname = new char[bsize];
snprintf(fname,bsize,"%s/stream_%p", dump_dir, this);
dumpFP = fopen(fname, "wb");
if (!dumpFP) {
fprintf(stderr,"Warning: stream dump failed to open file %s\n",fname);
}
delete [] fname;
}
while (1) {
int stat = readBuf.getData();
@@ -76,6 +92,15 @@ int RenderThread::Main()
stats_t0 = GetCurrentTimeMS();
}
//
// dump stream to file if needed
//
if (dumpFP) {
int skip = readBuf.validData() - stat;
fwrite(readBuf.buf()+skip, 1, readBuf.validData()-skip, dumpFP);
fflush(dumpFP);
}
bool progress;
do {
progress = false;
@@ -112,5 +137,9 @@ int RenderThread::Main()
}
if (dumpFP) {
fclose(dumpFP);
}
return 0;
}