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re-organize the error-handling in the main loop a bit

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Change-Id: Id74298131df9c33a86b989e15c11ffb6d04960d8
This commit is contained in:
Pascal Massimino 2012-01-25 08:31:20 -08:00
parent 1336fa719d
commit 1f7b8595ae
1 changed files with 17 additions and 16 deletions
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33
src/enc/frame.c
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@ -801,26 +801,27 @@ int VP8EncLoop(VP8Encoder* const enc) {
ok = VP8IteratorProgress(&it, 20);
} while (ok && VP8IteratorNext(&it, it.yuv_out_));
if (ok) {
VP8AdjustFilterStrength(&it);
}
// Finalize the partitions
for (p = 0; p < enc->num_parts_; ++p) {
VP8BitWriterFinish(enc->parts_ + p);
ok &= !enc->parts_[p].error_;
}
// and byte counters
if (enc->pic_->stats) {
for (i = 0; i <= 2; ++i) {
for (s = 0; s < NUM_MB_SEGMENTS; ++s) {
enc->residual_bytes_[i][s] = (int)((it.bit_count_[s][i] + 7) >> 3);
}
if (ok) { // Finalize the partitions, check for extra errors.
for (p = 0; p < enc->num_parts_; ++p) {
VP8BitWriterFinish(enc->parts_ + p);
ok &= !enc->parts_[p].error_;
}
}
if (!ok) { // need to do some memory cleanup
if (ok) { // All good. Finish up.
if (enc->pic_->stats) { // finalize byte counters...
for (i = 0; i <= 2; ++i) {
for (s = 0; s < NUM_MB_SEGMENTS; ++s) {
enc->residual_bytes_[i][s] = (int)((it.bit_count_[s][i] + 7) >> 3);
}
}
}
VP8AdjustFilterStrength(&it); // ...and store filter stats.
} else {
// Something bad happened -> need to do some memory cleanup.
VP8EncFreeBitWriters(enc);
}
return ok;
}