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Previously, the memory context situation was a bit of a mess: fs_visitor allocated its own memory context, and freed it in the destructor. However, some data produced by fs_visitor (such as the list of instructions) needs to live beyond when fs_visitor is "done", so the caller can pass it to fs_generator. Everything worked out because brw_wm_fs_emit's fs_visitor variables happen to not go out of scope until the end of the function. But that meant that moving the declaration of, say, the SIMD16 fs_visitor instance, could cause everything to explode. Using a memory context that exists for the duration of the compile is clearer, and should be equivalent. Ultimately, we don't want to use 'c', but this matches the behavior of fs_generator and gen8_fs_generator, so it'll be simple to change later. Signed-off-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Chris Forbes <chrisf@ijw.co.nz> |
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| loader | ||
| mapi | ||
| mesa | ||
| Makefile.am | ||
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