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Cycles: Improve handling of tile file error

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Expose them to the interface, and stop rendering as soon as possible.

Differential Revision: https://developer.blender.org/D12617
This commit is contained in:
Sergey Sharybin
2021-09-23 17:20:59 +02:00
parent 52a702468a
commit 728ae33f37
4 changed files with 47 additions and 16 deletions
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8
intern/cycles/render/tile.cpp
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@@ -436,7 +436,12 @@ bool TileManager::open_tile_output()
return false;
}
write_state_.tile_out->open(write_state_.filename, write_state_.image_spec);
if (!write_state_.tile_out->open(write_state_.filename, write_state_.image_spec)) {
LOG(ERROR) << "Error opening tile file: " << write_state_.tile_out->geterror();
write_state_.tile_out = nullptr;
return false;
}
write_state_.num_tiles_written = 0;
VLOG(3) << "Opened tile file " << write_state_.filename;
@@ -497,6 +502,7 @@ bool TileManager::write_tile(const RenderBuffers &tile_buffers)
TypeDesc::FLOAT,
pixels)) {
LOG(ERROR) << "Error writing tile " << write_state_.tile_out->geterror();
return false;
}
++write_state_.num_tiles_written;