mirror of
https://github.com/tuxbox-fork-migrations/recycled-ni-libstb-hal.git
synced 2025-08-26 23:12:44 +02:00
rename libeplayer3-arm -> libplayer3
Origin commit data
------------------
Branch: master
Commit: e1b78787fd
Author: max_10 <max_10@gmx.de>
Date: 2019-06-15 (Sat, 15 Jun 2019)
Origin message was:
------------------
- rename libeplayer3-arm -> libplayer3
------------------
No further description and justification available within origin commit message!
------------------
This commit was generated by Migit
This commit is contained in:
max_10
529
libeplayer3/output/linuxdvb_fake.c
Normal file
529
libeplayer3/output/linuxdvb_fake.c
Normal file
@@ -0,0 +1,529 @@
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/*
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* LinuxDVB Output handling.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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||||
* GNU General Public License for more details.
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*
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||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
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||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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/* ***************************** */
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/* Includes */
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/* ***************************** */
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#include <stdio.h>
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#include <inttypes.h>
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#include <string.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <stdbool.h>
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#include <fcntl.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/ioctl.h>
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#include <linux/dvb/video.h>
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#include <linux/dvb/audio.h>
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#include <memory.h>
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#include <asm/types.h>
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#include <pthread.h>
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#include <errno.h>
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#include <poll.h>
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#include "common.h"
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#include "debug.h"
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#include "output.h"
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#include "writer.h"
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#include "misc.h"
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#include "pes.h"
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/* ***************************** */
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/* Makros/Constants */
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/* ***************************** */
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#define cERR_LINUXDVB_NO_ERROR 0
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#define cERR_LINUXDVB_ERROR -1
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static const char VIDEODEV[] = "/tmp/e2i_video0";
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static const char AUDIODEV[] = "/tmp/e2i_audio0";
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static int videofd = -1;
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static int audiofd = -1;
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struct DVBApiVideoInfo_s
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{
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int aspect_ratio;
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int progressive;
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int frame_rate;
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int width, height;
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};
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static struct DVBApiVideoInfo_s videoInfo = {-1, -1, -1, -1, -1};
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unsigned long long int sCURRENT_PTS = 0;
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bool isBufferedOutput = false;
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pthread_mutex_t LinuxDVBmutex;
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/* ***************************** */
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/* Prototypes */
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/* ***************************** */
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int32_t LinuxDvbBuffOpen(Context_t *context, char *type, int outfd);
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int32_t LinuxDvbBuffClose(Context_t *context);
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int32_t LinuxDvbBuffFlush(Context_t *context);
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int32_t LinuxDvbBuffResume(Context_t *context);
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ssize_t BufferingWriteV(int fd, const struct iovec *iov, int ic);
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int32_t LinuxDvbBuffSetSize(const uint32_t bufferSize);
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uint32_t LinuxDvbBuffGetSize();
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int LinuxDvbStop(Context_t *context, char *type);
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/* ***************************** */
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/* MISC Functions */
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/* ***************************** */
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#define getLinuxDVBMutex() pthread_mutex_lock(&LinuxDVBmutex)
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#define releaseLinuxDVBMutex() pthread_mutex_unlock(&LinuxDVBmutex)
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int LinuxDvbOpen(Context_t *context __attribute__((unused)), char *type)
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{
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uint8_t video = !strcmp("video", type);
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uint8_t audio = !strcmp("audio", type);
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linuxdvb_printf(10, "v%d a%d\n", video, audio);
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if (video && videofd < 0)
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{
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videofd = open(VIDEODEV, O_CREAT | O_TRUNC | O_WRONLY | S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH, 0666);
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}
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if (audio && audiofd < 0)
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{
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audiofd = open(AUDIODEV, O_CREAT | O_TRUNC | O_WRONLY | S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH, 0666);
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}
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return 0;
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}
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int LinuxDvbClose(Context_t *context __attribute__((unused)), char *type __attribute__((unused)))
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{
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return 0;
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}
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int LinuxDvbPlay(Context_t *context __attribute__((unused)), char *type __attribute__((unused)))
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{
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return 0;
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}
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int LinuxDvbStop(Context_t *context __attribute__((unused)), char *type __attribute__((unused)))
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{
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return 0;
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}
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int LinuxDvbPause(Context_t *context __attribute__((unused)), char *type __attribute__((unused)))
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{
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return 0;
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}
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int LinuxDvbContinue(Context_t *context __attribute__((unused)), char *type)
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{
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int32_t ret = cERR_LINUXDVB_NO_ERROR;
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uint8_t video = !strcmp("video", type);
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uint8_t audio = !strcmp("audio", type);
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linuxdvb_printf(10, "v%d a%d\n", video, audio);
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if (video && videofd != -1)
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{
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if (ioctl(videofd, VIDEO_CONTINUE, NULL) == -1)
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{
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linuxdvb_err("VIDEO_CONTINUE: ERROR %d, %s\n", errno, strerror(errno));
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ret = cERR_LINUXDVB_ERROR;
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}
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}
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if (audio && audiofd != -1)
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{
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if (ioctl(audiofd, AUDIO_CONTINUE, NULL) == -1)
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{
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linuxdvb_err("AUDIO_CONTINUE: ERROR %d, %s\n", errno, strerror(errno));
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ret = cERR_LINUXDVB_ERROR;
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}
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}
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if (isBufferedOutput)
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LinuxDvbBuffResume(context);
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linuxdvb_printf(10, "exiting\n");
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return ret;
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}
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int LinuxDvbAudioMute(Context_t *context __attribute__((unused)), char *flag __attribute__((unused)))
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{
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return 0;
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}
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int LinuxDvbFlush(Context_t *context __attribute__((unused)), char *type __attribute__((unused)))
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{
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return 0;
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}
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int LinuxDvbSlowMotion(Context_t *context __attribute__((unused)), char *type __attribute__((unused)))
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{
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return 0;
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}
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int LinuxDvbAVSync(Context_t *context __attribute__((unused)), char *type __attribute__((unused)))
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{
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return 0;
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}
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int LinuxDvbClear(Context_t *context __attribute__((unused)), char *type __attribute__((unused)))
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{
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return 0;
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}
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int LinuxDvbPts(Context_t *context __attribute__((unused)), unsigned long long int *pts)
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{
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*((unsigned long long int *)pts) = (unsigned long long int)0;
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return 0;
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}
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int LinuxDvbGetFrameCount(Context_t *context __attribute__((unused)), unsigned long long int *frameCount __attribute__((unused)))
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{
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return cERR_LINUXDVB_NO_ERROR;
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}
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int LinuxDvbSwitch(Context_t *context __attribute__((unused)), char *type __attribute__((unused)))
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{
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return cERR_LINUXDVB_NO_ERROR;
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}
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static int Write(Context_t *context, void *_out)
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{
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AudioVideoOut_t *out = (AudioVideoOut_t *) _out;
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int32_t ret = cERR_LINUXDVB_NO_ERROR;
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int32_t res = 0;
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uint8_t video = 0;
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uint8_t audio = 0;
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Writer_t *writer = NULL;
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WriterAVCallData_t call;
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if (out == NULL)
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{
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linuxdvb_err("null pointer passed\n");
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return cERR_LINUXDVB_ERROR;
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}
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video = !strcmp("video", out->type);
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audio = !strcmp("audio", out->type);
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linuxdvb_printf(20, "DataLength=%u PrivateLength=%u Pts=%"PRIu64" FrameRate=%d\n",
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out->len, out->extralen, out->pts, out->frameRate);
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linuxdvb_printf(20, "v%d a%d\n", video, audio);
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if (video)
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{
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char *Encoding = NULL;
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context->manager->video->Command(context, MANAGER_GETENCODING, &Encoding);
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linuxdvb_printf(20, "Encoding = %s\n", Encoding);
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writer = getWriter(Encoding);
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if (writer == NULL)
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{
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linuxdvb_printf(20, "searching default writer ... %s\n", Encoding);
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writer = getDefaultVideoWriter();
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}
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if (writer == NULL)
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{
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linuxdvb_err("unknown video codec and no default writer %s\n", Encoding);
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ret = cERR_LINUXDVB_ERROR;
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}
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else
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{
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struct pollfd pfd[1];
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pfd[0].fd = videofd;
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pfd[0].events = POLLPRI;
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int pollret = poll(pfd, 1, 0);
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if (pollret > 0 && pfd[0].revents & POLLPRI)
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{
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struct video_event evt;
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if (ioctl(videofd, VIDEO_GET_EVENT, &evt) == -1)
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{
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linuxdvb_err("ioctl failed with errno %d\n", errno);
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linuxdvb_err("VIDEO_GET_EVENT: %s\n", strerror(errno));
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}
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else
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{
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if (evt.type == VIDEO_EVENT_SIZE_CHANGED)
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{
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linuxdvb_printf(10, "VIDEO_EVENT_SIZE_CHANGED type: 0x%x\n", evt.type);
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linuxdvb_printf(10, "width : %d\n", evt.u.size.w);
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linuxdvb_printf(10, "height : %d\n", evt.u.size.h);
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linuxdvb_printf(10, "aspect : %d\n", evt.u.size.aspect_ratio);
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videoInfo.width = evt.u.size.w;
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videoInfo.height = evt.u.size.h;
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videoInfo.aspect_ratio = evt.u.size.aspect_ratio;
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}
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else if (evt.type == VIDEO_EVENT_FRAME_RATE_CHANGED)
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{
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linuxdvb_printf(10, "VIDEO_EVENT_FRAME_RATE_CHANGED type: 0x%x\n", evt.type);
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linuxdvb_printf(10, "framerate : %d\n", evt.u.frame_rate);
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videoInfo.frame_rate = evt.u.frame_rate;
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}
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else if (evt.type == 16 /*VIDEO_EVENT_PROGRESSIVE_CHANGED*/)
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{
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linuxdvb_printf(10, "VIDEO_EVENT_PROGRESSIVE_CHANGED type: 0x%x\n", evt.type);
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linuxdvb_printf(10, "progressive : %d\n", evt.u.frame_rate);
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videoInfo.progressive = evt.u.frame_rate;
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context->manager->video->Command(context, MANAGER_UPDATED_TRACK_INFO, NULL);
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}
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else
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{
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linuxdvb_err("unhandled DVBAPI Video Event %d\n", evt.type);
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}
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}
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}
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call.fd = videofd;
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call.data = out->data;
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call.len = out->len;
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call.Pts = out->pts;
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call.Dts = out->dts;
|
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call.private_data = out->extradata;
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call.private_size = out->extralen;
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call.FrameRate = out->frameRate;
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call.FrameScale = out->timeScale;
|
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call.Width = out->width;
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call.Height = out->height;
|
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call.InfoFlags = out->infoFlags;
|
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call.Version = 0;
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call.WriteV = isBufferedOutput ? BufferingWriteV : writev_with_retry;
|
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|
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if (writer->writeData)
|
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{
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res = writer->writeData(&call);
|
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}
|
||||
|
||||
if (res < 0)
|
||||
{
|
||||
linuxdvb_err("failed to write data %d - %d\n", res, errno);
|
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linuxdvb_err("%s\n", strerror(errno));
|
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ret = cERR_LINUXDVB_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
free(Encoding);
|
||||
}
|
||||
else if (audio)
|
||||
{
|
||||
char *Encoding = NULL;
|
||||
context->manager->audio->Command(context, MANAGER_GETENCODING, &Encoding);
|
||||
|
||||
linuxdvb_printf(20, "Encoding = %s\n", Encoding);
|
||||
|
||||
writer = getWriter(Encoding);
|
||||
|
||||
if (writer == NULL)
|
||||
{
|
||||
linuxdvb_printf(20, "searching default writer ... %s\n", Encoding);
|
||||
writer = getDefaultAudioWriter();
|
||||
}
|
||||
|
||||
if (writer == NULL)
|
||||
{
|
||||
linuxdvb_err("unknown audio codec %s and no default writer\n", Encoding);
|
||||
ret = cERR_LINUXDVB_ERROR;
|
||||
}
|
||||
else
|
||||
{
|
||||
call.fd = audiofd;
|
||||
call.data = out->data;
|
||||
call.len = out->len;
|
||||
call.Pts = out->pts;
|
||||
call.Dts = out->dts;
|
||||
call.private_data = out->extradata;
|
||||
call.private_size = out->extralen;
|
||||
call.FrameRate = out->frameRate;
|
||||
call.FrameScale = out->timeScale;
|
||||
call.InfoFlags = out->infoFlags;
|
||||
call.Version = 0;
|
||||
call.WriteV = isBufferedOutput ? BufferingWriteV : writev_with_retry;
|
||||
|
||||
if (writer->writeData)
|
||||
{
|
||||
res = writer->writeData(&call);
|
||||
}
|
||||
|
||||
if (res < 0)
|
||||
{
|
||||
linuxdvb_err("failed to write data %d - %d\n", res, errno);
|
||||
linuxdvb_err("%s\n", strerror(errno));
|
||||
ret = cERR_LINUXDVB_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
free(Encoding);
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int reset(Context_t *context __attribute__((unused)))
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int Command(Context_t *context, OutputCmd_t command, void *argument)
|
||||
{
|
||||
int ret = cERR_LINUXDVB_NO_ERROR;
|
||||
|
||||
linuxdvb_printf(50, "Command %d\n", command);
|
||||
|
||||
switch (command)
|
||||
{
|
||||
case OUTPUT_OPEN:
|
||||
{
|
||||
ret = LinuxDvbOpen(context, (char *)argument);
|
||||
break;
|
||||
}
|
||||
case OUTPUT_CLOSE:
|
||||
{
|
||||
ret = LinuxDvbClose(context, (char *)argument);
|
||||
reset(context);
|
||||
sCURRENT_PTS = 0;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_PLAY: // 4
|
||||
{
|
||||
sCURRENT_PTS = 0;
|
||||
ret = LinuxDvbPlay(context, (char *)argument);
|
||||
break;
|
||||
}
|
||||
case OUTPUT_STOP:
|
||||
{
|
||||
reset(context);
|
||||
ret = LinuxDvbStop(context, (char *)argument);
|
||||
sCURRENT_PTS = 0;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_FLUSH:
|
||||
{
|
||||
ret = LinuxDvbFlush(context, (char *)argument);
|
||||
reset(context);
|
||||
sCURRENT_PTS = 0;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_PAUSE:
|
||||
{
|
||||
ret = LinuxDvbPause(context, (char *)argument);
|
||||
break;
|
||||
}
|
||||
case OUTPUT_CONTINUE:
|
||||
{
|
||||
ret = LinuxDvbContinue(context, (char *)argument);
|
||||
break;
|
||||
}
|
||||
case OUTPUT_AVSYNC:
|
||||
{
|
||||
ret = LinuxDvbAVSync(context, (char *)argument);
|
||||
break;
|
||||
}
|
||||
case OUTPUT_CLEAR:
|
||||
{
|
||||
ret = LinuxDvbClear(context, (char *)argument);
|
||||
reset(context);
|
||||
sCURRENT_PTS = 0;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_PTS:
|
||||
{
|
||||
unsigned long long int pts = 0;
|
||||
ret = LinuxDvbPts(context, &pts);
|
||||
*((unsigned long long int *)argument) = (unsigned long long int)pts;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_SWITCH:
|
||||
{
|
||||
ret = LinuxDvbSwitch(context, (char *)argument);
|
||||
break;
|
||||
}
|
||||
case OUTPUT_SLOWMOTION:
|
||||
{
|
||||
return LinuxDvbSlowMotion(context, (char *)argument);
|
||||
break;
|
||||
}
|
||||
case OUTPUT_AUDIOMUTE:
|
||||
{
|
||||
return LinuxDvbAudioMute(context, (char *)argument);
|
||||
break;
|
||||
}
|
||||
case OUTPUT_GET_FRAME_COUNT:
|
||||
{
|
||||
unsigned long long int frameCount = 0;
|
||||
ret = LinuxDvbGetFrameCount(context, &frameCount);
|
||||
*((unsigned long long int *)argument) = (unsigned long long int)frameCount;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_GET_PROGRESSIVE:
|
||||
{
|
||||
ret = cERR_LINUXDVB_NO_ERROR;
|
||||
*((int *)argument) = videoInfo.progressive;
|
||||
break;
|
||||
}
|
||||
case OUTPUT_SET_BUFFER_SIZE:
|
||||
{
|
||||
ret = cERR_LINUXDVB_ERROR;
|
||||
if (!isBufferedOutput)
|
||||
{
|
||||
uint32_t bufferSize = *((uint32_t *)argument);
|
||||
ret = cERR_LINUXDVB_NO_ERROR;
|
||||
if (bufferSize > 0)
|
||||
{
|
||||
LinuxDvbBuffSetSize(bufferSize);
|
||||
isBufferedOutput = true;
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
case OUTPUT_GET_BUFFER_SIZE:
|
||||
{
|
||||
ret = cERR_LINUXDVB_NO_ERROR;
|
||||
*((uint32_t *)argument) = LinuxDvbBuffGetSize();
|
||||
break;
|
||||
}
|
||||
default:
|
||||
linuxdvb_err("ContainerCmd %d not supported!\n", command);
|
||||
ret = cERR_LINUXDVB_ERROR;
|
||||
break;
|
||||
}
|
||||
|
||||
linuxdvb_printf(50, "exiting with value %d\n", ret);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static char *LinuxDvbCapabilities[] = { "audio", "video", NULL };
|
||||
|
||||
struct Output_s LinuxDvbOutput =
|
||||
{
|
||||
"LinuxDvb",
|
||||
&Command,
|
||||
&Write,
|
||||
LinuxDvbCapabilities
|
||||
};
|
||||
Reference in New Issue
Block a user