X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=doc%2Fmultithreading.txt;h=4f645dc14792e6b9d9ec6cf993ac51b07acf258f;hb=2fd8add1ba340d5bde608d2b8843af9a2487589d;hp=83849deacca3f378241a6cfa42b5def373368234;hpb=14fe81b3a88dfe4dbac12e8715f9a3f05b5ef1bf;p=ffmpeg

diff --git a/doc/multithreading.txt b/doc/multithreading.txt
index 83849deacca..4f645dc1479 100644
--- a/doc/multithreading.txt
+++ b/doc/multithreading.txt
@@ -51,16 +51,14 @@ the decode process starts. Call ff_thread_finish_setup() afterwards. If
 some code can't be moved, have update_thread_context() run it in the next
 thread.
 
-If the codec allocates writable tables in its init(), add an init_thread_copy()
-which re-allocates them for other threads.
-
 Add AV_CODEC_CAP_FRAME_THREADS to the codec capabilities. There will be very little
 speed gain at this point but it should work.
 
 If there are inter-frame dependencies, so the codec calls
-ff_thread_report/await_progress(), set AVCodecInternal.allocate_progress. The
+ff_thread_report/await_progress(), set FF_CODEC_CAP_ALLOCATE_PROGRESS in
+AVCodec.caps_internal and use ff_thread_get_buffer() to allocate frames. The
 frames must then be freed with ff_thread_release_buffer().
-Otherwise leave it at zero and decode directly into the user-supplied frames.
+Otherwise decode directly into the user-supplied frames.
 
 Call ff_thread_report_progress() after some part of the current picture has decoded.
 A good place to put this is where draw_horiz_band() is called - add this if it isn't