vasilito
7686729069
Extract protocol-agnostic FenceTimeline from Intel to shared src/drivers/fence.rs — atomic-based fence tracking suitable for Intel, VIRGL, and AMD drivers. Extract protocol-agnostic SyncobjManager from Intel to shared src/drivers/syncobj.rs — syncobj create/destroy/signal/reset/ wait/query and sync_file fd export/import. Wire both into VirtioDriver: - Add FenceTimeline + SyncobjManager fields - Implement all 5 GpuDriver syncobj trait methods (create, destroy, wait, export_fd, import_fd) - Track fence seqnos in virgl_submit_3d (allocate before submit, signal after completion) Intel fence.rs and syncobj.rs converted to thin re-export modules pointing at shared sources — no behavioral change for Intel driver. This gives Mesa VIRGL userspace the standard DRM syncobj API for GPU/compositor synchronization.
29 lines
822 B
Plaintext
Executable File
29 lines
822 B
Plaintext
Executable File
|
|
#------------------------------------------------------------------------------
|
|
# $File: apache,v 1.1 2017/04/11 14:52:15 christos Exp $
|
|
# apache: file(1) magic for Apache Big Data formats
|
|
|
|
# Avro files
|
|
0 string Obj Apache Avro
|
|
>3 byte x version %d
|
|
|
|
# ORC files
|
|
# Important information is in file footer, which we can't index to :(
|
|
0 string ORC Apache ORC
|
|
|
|
# Parquet files
|
|
0 string PAR1 Apache Parquet
|
|
|
|
# Hive RC files
|
|
0 string RCF Apache Hive RC file
|
|
>3 byte x version %d
|
|
|
|
# Sequence files (and the careless first version of RC file)
|
|
|
|
0 string SEQ
|
|
>3 byte <6 Apache Hadoop Sequence file version %d
|
|
>3 byte >6 Apache Hadoop Sequence file version %d
|
|
>3 byte =6
|
|
>>5 string org.apache.hadoop.hive.ql.io.RCFile$KeyBuffer Apache Hive RC file version 0
|
|
>>3 default x Apache Hadoop Sequence file version 6
|