[FFmpeg-devel] [PATCH] lavc/vc1dec: add multi-slice decoding support for hwaccel.

Carl Eugen Hoyos ceffmpeg at gmail.com
Tue Nov 15 02:19:10 EET 2016


2016-11-14 23:47 GMT+01:00 James Almer <jamrial at gmail.com>:

> but vc1_sa10143 fails using DXVA2 and a recent driver.

I suspect it actually passes with DXVA2: FFmpeg is not
bit-exact for vc1.

Carl Eugen

Correct output:
0,          0,          0,        1,   518400, 0x34fa7f55
0,          1,          1,        1,   518400, 0x60466bc1
0,          2,          2,        1,   518400, 0xe68dff1e
0,          3,          3,        1,   518400, 0x790ac06a
0,          4,          4,        1,   518400, 0xb3b26b27
0,          5,          5,        1,   518400, 0x8840096c
0,          6,          6,        1,   518400, 0xf75c3d61
0,          7,          7,        1,   518400, 0xca071781
0,          8,          8,        1,   518400, 0xa8e6edf9
0,          9,          9,        1,   518400, 0xabb61984
0,         10,         10,        1,   518400, 0x0b31dedd
0,         11,         11,        1,   518400, 0xf44378ef
0,         12,         12,        1,   518400, 0xf7268996
0,         13,         13,        1,   518400, 0x8c5b1ff4
0,         14,         14,        1,   518400, 0xda356fd2
0,         15,         15,        1,   518400, 0x0e091c57
0,         16,         16,        1,   518400, 0x17645e68
0,         17,         17,        1,   518400, 0xf47a71ef
0,         18,         18,        1,   518400, 0x6c440498
0,         19,         19,        1,   518400, 0xd705bd32
0,         20,         20,        1,   518400, 0x0800edd0
0,         21,         21,        1,   518400, 0x902be119
0,         22,         22,        1,   518400, 0x0f7d7bc4
0,         23,         23,        1,   518400, 0x9f4dc421
0,         24,         24,        1,   518400, 0x3b8c8d5a
0,         25,         25,        1,   518400, 0xbcdfb2b9
0,         26,         26,        1,   518400, 0xa02a46c3
0,         27,         27,        1,   518400, 0x8ecde915
0,         28,         28,        1,   518400, 0x20576bfd
0,         29,         29,        1,   518400, 0xac40bc36


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