avutil/log: Add av_log_once() for printing a message just once with a high log level

Compared to ad-hoc if(printed) ... code this allows the user to disable it by adjusting the log level

Michael Niedermayer committed 6 years ago

Commit 31821141 parent f15007a4 files · +34 −1Browse files

Showing the changes to doc/APIchanges (1 of 4 files). Show all

Unified · Split

@@ -15,6 +15,9 @@ libavutil: 2017-10-21 · 14 unmodified lines
15		15
16	API changes, most recent first:	16	API changes, most recent first:
17		17
		18	2020-02-12 - xxxxxxxxxx - lavu 56.40.100 - log.h
		19	Add av_log_once().
		20
18	2020-02-04 - xxxxxxxxxx - lavu 56.39.100 - hwcontext.h	21	2020-02-04 - xxxxxxxxxx - lavu 56.39.100 - hwcontext.h
19	Add AV_PIX_FMT_VULKAN	22	Add AV_PIX_FMT_VULKAN
20	Add AV_HWDEVICE_TYPE_VULKAN and implementation.	23	Add AV_HWDEVICE_TYPE_VULKAN and implementation.

Keyboard shortcuts