RocketGit

sylware / nyanmp (public) (License: AGPLv3) (since 2020-02-12) (hash sha1)

intended to become a collection of media players for gnu/linux based on ffmpeg, alsa, vulkan, x11, wayland, etc.

Clone URLs: https://rocketgit.com/user/sylware/nyanmp ssh://rocketgit@ssh.rocketgit.com/user/sylware/nyanmp git://git.rocketgit.com/user/sylware/nyanmp

master

List of commits:

Subject	Hash	Author	Date (UTC)
npv:pts debug tracing, ffmpeg dev tantrum	8c3bf9cf42fc3419b64c232f905c5c580d6a1942	Sylvain BERTRAND	2021-05-06 18:37:35
npa: forgot zero-ing before cmp	ceff7a70798b604bdb876a92ba0c446e3ede8a5b	Sylvain BERTRAND	2021-04-15 20:15:07
npv: namespace love	cb385e293aeb094073963c46022f3c430b6bf9c1	Sylvain BERTRAND	2021-01-16 18:37:11
conservative handling of vulkan linear filtering	7736b342c3566ac3ffa7a83ff1c7985e5595265f	Sylvain BERTRAND	2021-01-15 18:18:02
npv: spurious AND faulty image creation flag	e7d0d4e9efa15781b323cd092989bc0b95331875	Sylvain BERTRAND	2021-01-15 02:01:16
npa: buffering	9b2ec327646a289dae3e4cbb31b4857bf612d7e2	Sylvain BERTRAND	2020-11-06 17:20:56
npa: tons of love	68a79110ca4a6f5bdb41ed90e421b6f46c1c1877	Sylvain BERTRAND	2020-11-06 15:20:13
npv: spurious unsigned	5b4e039ffd921438a37112f0b4108480366f4d6d	Sylvain BERTRAND	2020-11-06 04:31:18
npv: backward discontinuity handling	0fc81a53996993992dd86a96a26afd2aab0ac366	Sylvain BERTRAND	2020-09-25 16:14:26
npv: more monotonic, more pts discontinuity	1ab37ad2a24ca8f9fbf6d51eac8f996bd2eefacf	Sylvain BERTRAND	2020-09-25 01:34:41
npv: workaround a mesa bug (which leads to linux state corruption)	780e5bec0b90a9e931778cf68fec62a7c5241c13	Sylvain BERTRAND	2020-09-23 15:57:25
npv: fix filter time base handling, prepare discontinuity support	2b7347be805d17a2b6f06e276e897c51431b9c6c	Sylvain BERTRAND	2020-09-22 17:38:46
npv: correct coarse sync of vulkan image acquisition	a9b52940ff2d567dc6c26b28d86eab54f5876819	Sylvain BERTRAND	2020-09-20 22:00:32
npv: fix channel layout handling and a tad more	88f74f181a567d108874a936fe3d306d34cfefb7	Sylvain BERTRAND	2020-09-19 23:12:04
npv: dynamic audio filter configuration	d8a0ff688ddb2abcde22c01a2ae52ea74e9f0f2f	Sylvain BERTRAND	2020-09-19 20:54:04
npv:protection against tantrum of media audio	78589150b7c6f1f3cae49b4b4bc8b572c6d8e6b7	Sylvain BERTRAND	2020-09-18 15:26:17
npv/npa:finish to workaround null channel layout	314788563e01d7ffb364a1775ba68619ee3f6c5c	Sylvain BERTRAND	2020-09-15 22:50:57
npv: handle empty channel layout	5b5794fc4d5300b671b684a2f41196f66bd1fc4a	Sylvain BERTRAND	2020-09-15 22:11:07
npv: tidy mutex locking	1962092d9675f76604414086200e88f6c857346f	Sylvain BERTRAND	2020-09-15 00:51:12
npv: less incorrect reprogramming of blits	b319e79f4f1b79670f6eef754142cc65c891ad4b	Sylvain BERTRAND	2020-09-12 15:14:27

Commit 8c3bf9cf42fc3419b64c232f905c5c580d6a1942 - npv:pts debug tracing, ffmpeg dev tantrum
Author: Sylvain BERTRAND
Author date (UTC): 2021-05-06 18:37
Committer name: Sylvain BERTRAND
Committer date (UTC): 2021-05-06 18:37
Parent(s): ceff7a70798b604bdb876a92ba0c446e3ede8a5b
Signer:
Signing key:
Signing status: N
Tree: dbb34b6741e72f05cdcfa46437da9d9de02ac3a4

File	Lines added	Lines deleted
npa/npa.c	1	1
npv/TODO	10	0
npv/audio/filt/main.c	3	2
npv/audio/public/code.frag.c	4	0
npv/config.h	10	1
npv/local/code.frag.c	3	0
npv/main.c	3	2
npv/namespace/ffmpeg.h	1	1
npv/public/state.frag.h	3	0
npv/video/local/code.frag.c	8	0
npv/xcb/local/code.frag.c	6	0
npv/xcb/main.c	3	3

File npa/npa.c changed (mode: 100644) (index e1eaab7..815cddf)
123	123	#define av_bufsrc_add_frs_flags av_buffersrc_add_frame_flags	#define av_bufsrc_add_frs_flags av_buffersrc_add_frame_flags
124	124	#define AV_BUFSRC_FLAG_KEEP_REF AV_BUFFERSRC_FLAG_KEEP_REF	#define AV_BUFSRC_FLAG_KEEP_REF AV_BUFFERSRC_FLAG_KEEP_REF
125	125	#define AV_BUFSRC_FLAG_PUSH AV_BUFFERSRC_FLAG_PUSH	#define AV_BUFSRC_FLAG_PUSH AV_BUFFERSRC_FLAG_PUSH
126		#define av_codec AVCodec
	126		#define av_codec const AVCodec
127	127	#define av_codec_ctx AVCodecContext	#define av_codec_ctx AVCodecContext
128	128	#define av_dump_fmt av_dump_format	#define av_dump_fmt av_dump_format
129	129	#define av_duration_estimation_method AVDurationEstimationMethod	#define av_duration_estimation_method AVDurationEstimationMethod

File npv/TODO changed (mode: 100644) (index db368e4..1e32934)
1	1	not ordered:	not ordered:
	2		- some live streams can have the audio and video unsynced up to 10 seconds with
	3		missing tons of video frames.
	4		To support those rare and horrible streams, what seems to be a reasonable
	5		work around:
	6		- always presume monotonic decoding of frames, monotonic as presentation
	7		order, not pts monotonic.
	8		- once the array of frames reached a specified limit, do buffer the
	9		video demuxed packets.
	10		- it would means that outside of transient discontinuity handling,
	11		usually based on the audio, only the "too old" frames would be dropped.
2	12	- "buffering" indicator (no)? subtitles (mmmmh...)?	- "buffering" indicator (no)? subtitles (mmmmh...)?
3	13	- use vulkan shaders (no glsl or hlsl), compute or not, in order to perform	- use vulkan shaders (no glsl or hlsl), compute or not, in order to perform
4	14	some yuvX pixel formats to srgb format conversions. do NOT use the vulkan	some yuvX pixel formats to srgb format conversions. do NOT use the vulkan

File npv/audio/filt/main.c changed (mode: 100644) (index b9e009d..d16c120)
14	14	#include <libavutil/opt.h>	#include <libavutil/opt.h>
15	15	#include <libavutil/channel_layout.h>	#include <libavutil/channel_layout.h>
16	16	#include "npv/c_fixing.h"	#include "npv/c_fixing.h"
	17		/----------------------------------------------------------------------------/
	18		#include "npv/config.h"
	19		/----------------------------------------------------------------------------/
17	20	#include "npv/global.h"	#include "npv/global.h"
18	21	#include "npv/public.h"	#include "npv/public.h"
19	22	#include "npv/audio/public.h"	#include "npv/audio/public.h"
20	23	#include "npv/audio/filt/public.h"	#include "npv/audio/filt/public.h"
21	24	/----------------------------------------------------------------------------/	/----------------------------------------------------------------------------/
22		#include "npv/config.h"
23		/----------------------------------------------------------------------------/
24	25	#include "npv/namespace/ffmpeg.h"	#include "npv/namespace/ffmpeg.h"
25	26	#include "npv/audio/namespace/ffmpeg.h"	#include "npv/audio/namespace/ffmpeg.h"
26	27	#include "npv/audio/filt/namespace/public.h"	#include "npv/audio/filt/namespace/public.h"

File npv/audio/public/code.frag.c changed (mode: 100644) (index 8a2da33..8032c17)
...	...	STATIC u8 dec_set_try_receive(void)
37	37	if (r == AVUTIL_AVERROR(EAGAIN))	if (r == AVUTIL_AVERROR(EAGAIN))
38	38	return AGAIN;	return AGAIN;
39	39	else if (r == 0) {	else if (r == 0) {
	40		#ifdef NPV_DEBUG
	41		if (npv_debug_p)
	42		npv_perr("DEBUG:audio:received set pts=%ld\n", dec_sets_p.a[last]->pts);
	43		#endif
40	44	++dec_sets_p.n;	++dec_sets_p.n;
41	45	return HAVE_DEC_SET;	return HAVE_DEC_SET;
42	46	} else if (r == AVUTIL_AVERROR_EOF) {	} else if (r == AVUTIL_AVERROR_EOF) {

File npv/config.h changed (mode: 100644) (index 1830bf5..54fc3c1)
1	1	#ifndef NPV_CONFIG_H	#ifndef NPV_CONFIG_H
2	2	#define NPV_CONFIG_H	#define NPV_CONFIG_H
	3		/----------------------------------------------------------------------------/
	4		#undef NPV_DEBUG
	5		/----------------------------------------------------------------------------/
3	6	#include <stdlib.h>	#include <stdlib.h>
4	7	#include "npv/c_fixing.h"	#include "npv/c_fixing.h"
5	8	/* NotoSansSymbols2 is the only one with the play and pause symbols */	/* NotoSansSymbols2 is the only one with the play and pause symbols */

...	...	STATIC void npv_cmd_mute(void);
25	28	STATIC void npv_cmd_osd_timer_toggle(void);	STATIC void npv_cmd_osd_timer_toggle(void);
26	29	STATIC void npv_cmd_pause(void);	STATIC void npv_cmd_pause(void);
27	30	STATIC void npv_cmd_fullscreen_toggle(void);	STATIC void npv_cmd_fullscreen_toggle(void);
	31		#ifdef NPV_DEBUG
	32		STATIC void npv_cmd_debug_toggle(void);
	33		#endif
28	34	/----------------------------------------------------------------------------/	/----------------------------------------------------------------------------/
29	35	/* for documentation and example */	/* for documentation and example */
30	36	#define LINUX_KEY_ESC 0x01	#define LINUX_KEY_ESC 0x01

...	...	struct npv_x11_bind_t npv_x11_binds[] = {
50	56	X11_BIND(0x74, "arrow down", npv_cmd_vol_down),	X11_BIND(0x74, "arrow down", npv_cmd_vol_down),
51	57	X11_BIND(0x48, "f6", npv_cmd_mute),	X11_BIND(0x48, "f6", npv_cmd_mute),
52	58	X11_BIND(0x43, "f1", npv_cmd_osd_timer_toggle),	X11_BIND(0x43, "f1", npv_cmd_osd_timer_toggle),
53		X11_BIND(0x5f, "f11", npv_cmd_fullscreen_toggle)
	59		X11_BIND(0x5f, "f11", npv_cmd_fullscreen_toggle),
	60		#ifdef NPV_DEBUG
	61		X11_BIND(0x60, "f12", npv_cmd_debug_toggle)
	62		#endif
54	63	};	};
55	64	#undef X11_BIND	#undef X11_BIND
56	65	#undef LINUX_KEY_ESC	#undef LINUX_KEY_ESC

File npv/local/code.frag.c changed (mode: 100644) (index 3f5d5c1..fedbd62)
...	...	int main(int argc, u8 args)
783	783	setlocale(LC_ALL, "");	setlocale(LC_ALL, "");
784	784	/* av_log_set_level(AV_LOG_VERBOSE); */	/* av_log_set_level(AV_LOG_VERBOSE); */
785	785	/* av_log_set_level(AV_LOG_DEBUG); */	/* av_log_set_level(AV_LOG_DEBUG); */
	786		#ifdef NPV_DEBUG
	787		npv_debug_p = false;
	788		#endif
786	789	start_fullscreen = false;	start_fullscreen = false;
787	790	win_width = WIDTH_NOT_DEFINED;	win_width = WIDTH_NOT_DEFINED;
788	791	win_height = HEIGHT_NOT_DEFINED;	win_height = HEIGHT_NOT_DEFINED;

File npv/main.c changed (mode: 100644) (index ffef877..01453c7)
31	31	#include <alsa/asoundlib.h>	#include <alsa/asoundlib.h>
32	32	/---------------------------------------------------------------------------/	/---------------------------------------------------------------------------/
33	33	#include "npv/c_fixing.h"	#include "npv/c_fixing.h"
	34		/---------------------------------------------------------------------------/
	35		#include "config.h"
	36		/---------------------------------------------------------------------------/
34	37	#include "npv/global.h"	#include "npv/global.h"
35	38	#include "npv/public.h"	#include "npv/public.h"
36	39	#include "npv/fmt/public.h"	#include "npv/fmt/public.h"

51	54	#include "npv/namespace/public.h"	#include "npv/namespace/public.h"
52	55	#include "npv/namespace/main.c"	#include "npv/namespace/main.c"
53	56	/---------------------------------------------------------------------------/	/---------------------------------------------------------------------------/
54		#include "config.h"
55		/---------------------------------------------------------------------------/
56	57	#include "npv/local/state.frag.c"	#include "npv/local/state.frag.c"
57	58	#include "npv/local/code.frag.c"	#include "npv/local/code.frag.c"
58	59	#include "npv/public/code.frag.c"	#include "npv/public/code.frag.c"

File npv/namespace/ffmpeg.h changed (mode: 100644) (index 1e1b61b..c3446ea)
23	23	#define AVUTIL_NOPTS_VALUE AV_NOPTS_VALUE	#define AVUTIL_NOPTS_VALUE AV_NOPTS_VALUE
24	24	#define AVUTIL_PIX_FMT_RGB32 AV_PIX_FMT_RGB32	#define AVUTIL_PIX_FMT_RGB32 AV_PIX_FMT_RGB32
25	25	/----------------------------------------------------------------------------/	/----------------------------------------------------------------------------/
26		#define avcodec_codec_t AVCodec
	26		#define avcodec_codec_t const AVCodec
27	27	#define avcodec_codec_ctx_t AVCodecContext	#define avcodec_codec_ctx_t AVCodecContext
28	28	#define avcodec_find_dec avcodec_find_decoder	#define avcodec_find_dec avcodec_find_decoder
29	29	#define avcodec_send_pkt avcodec_send_packet	#define avcodec_send_pkt avcodec_send_packet

File npv/public/state.frag.h changed (mode: 100644) (index d42064a..7e4c5ac)
1	1	STATIC int ep_fd_p;	STATIC int ep_fd_p;
2	2	STATIC bool paused_p;	STATIC bool paused_p;
	3		#ifdef NPV_DEBUG
	4		STATIC bool npv_debug_p;
	5		#endif

File npv/video/local/code.frag.c changed (mode: 100644) (index de9a584..d6f7e54)
...	...	STATIC void select_fr(s64 now, avutil_video_fr_ref_t selected_fr,
410	410	fr_idx = 0;	fr_idx = 0;
411	411	*selected_fr = NO_FR;	*selected_fr = NO_FR;
412	412	selected_fr_delta = S64_MAX;	selected_fr_delta = S64_MAX;
	413		#ifdef NPV_DEBUG
	414		if (npv_debug_p)
	415		npv_perr("DEBUG:%s:scanning %u(max=%u) frames, now=%ld\n", __func__, dec_frs_p.n, dec_frs_p.n_max, now);
	416		#endif
413	417	loop {	loop {
414	418	u64 delta;	u64 delta;
415	419
416	420	if (fr_idx == dec_frs_p.n)	if (fr_idx == dec_frs_p.n)
417	421	break;	break;
418	422	delta = s64_abs(now - (s64)dec_frs_p.a[fr_idx]->pts);	delta = s64_abs(now - (s64)dec_frs_p.a[fr_idx]->pts);
	423		#ifdef NPV_DEBUG
	424		if (npv_debug_p)
	425		npv_perr("DEBUG:%s:frame %u pts=%ld delta=%lu/%lu ms\n", __func__, fr_idx, (s64)dec_frs_p.a[fr_idx]->pts, delta, (delta * (u64)st_p.tb.num * 1000) / (u64)st_p.tb.den);
	426		#endif
419	427	if (delta < selected_fr_delta) {	if (delta < selected_fr_delta) {
420	428	*selected_fr = dec_frs_p.a[fr_idx];	*selected_fr = dec_frs_p.a[fr_idx];
421	429	*selected_fr_priv = dec_frs_p.priv_a[fr_idx];	*selected_fr_priv = dec_frs_p.priv_a[fr_idx];

File npv/xcb/local/code.frag.c changed (mode: 100644) (index 1695161..67b52aa)
...	...	STATIC void npv_xcb_fullscreen_init_once(bool start_fullscreen)
478	478	npv_xcb_fullscreen_action(NET_WM_STATE_ADD);	npv_xcb_fullscreen_action(NET_WM_STATE_ADD);
479	479	}	}
480	480	#undef NET_WM_STATE_ADD	#undef NET_WM_STATE_ADD
	481		#ifdef NPV_DEBUG
	482		STATIC void npv_cmd_debug_toggle(void)
	483		{
	484		npv_debug_p = !npv_debug_p;
	485		}
	486		#endif

File npv/xcb/main.c changed (mode: 100644) (index f0e085b..f3c324c)
15	15	#include <xcb/xcb.h>	#include <xcb/xcb.h>
16	16	#include <xcb/xfixes.h>	#include <xcb/xfixes.h>
17	17	#include "npv/c_fixing.h"	#include "npv/c_fixing.h"
	18		/----------------------------------------------------------------------------/
	19		#include "npv/config.h"
	20		/----------------------------------------------------------------------------/
18	21	#include "npv/global.h"	#include "npv/global.h"
19	22	#include "npv/public.h"	#include "npv/public.h"
20	23	#include "npv/xcb/public.h"	#include "npv/xcb/public.h"
21	24	#include "npv/video/public.h"	#include "npv/video/public.h"
22		/----------------------------------------------------------------------------/
23		#include "npv/config.h"
24		/----------------------------------------------------------------------------/
25	25	#include "npv/xcb/local/state.frag.c"	#include "npv/xcb/local/state.frag.c"
26	26	/----------------------------------------------------------------------------/	/----------------------------------------------------------------------------/
27	27	#include "npv/xcb/local/code.frag.c"	#include "npv/xcb/local/code.frag.c"

Hints:
Before first commit, do not forget to setup your git environment:

git config --global user.name "your_name_here"
git config --global user.email "your@email_here"

Clone this repository using HTTP(S):

git clone https://rocketgit.com/user/sylware/nyanmp

Clone this repository using ssh (do not forget to upload a key first):

git clone ssh://rocketgit@ssh.rocketgit.com/user/sylware/nyanmp

Clone this repository using git:

git clone git://git.rocketgit.com/user/sylware/nyanmp

You are allowed to anonymously push to this repository.
This means that your pushed commits will automatically be transformed into a merge request:

... clone the repository ...
... make some changes and some commits ...
git push origin main