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omxplayer.cpp
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/*
*
* Copyright (C) 2012 Edgar Hucek
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <stdio.h>
#include <signal.h>
#include <stdlib.h>
#include <stdint.h>
#include <termios.h>
#include <sys/mman.h>
#include <linux/fb.h>
#include <sys/ioctl.h>
#include <getopt.h>
#include <string.h>
#define AV_NOWARN_DEPRECATED
extern "C" {
#include <libavformat/avformat.h>
#include <libavutil/avutil.h>
};
#include "OMXStreamInfo.h"
#include "utils/log.h"
#include "DllAvUtil.h"
#include "DllAvFormat.h"
#include "DllAvFilter.h"
#include "DllAvCodec.h"
#include "linux/RBP.h"
#include "OMXVideo.h"
#include "OMXAudioCodecOMX.h"
#include "utils/PCMRemap.h"
#include "OMXClock.h"
#include "OMXAudio.h"
#include "OMXReader.h"
#include "OMXPlayerVideo.h"
#include "OMXPlayerAudio.h"
#include "OMXPlayerSubtitles.h"
#include "DllOMX.h"
#include "Srt.h"
#include <string>
#include <utility>
#include "version.h"
// when we repeatedly seek, rather than play continuously
#define TRICKPLAY(speed) (speed < 0 || speed > 4 * DVD_PLAYSPEED_NORMAL)
typedef enum {CONF_FLAGS_FORMAT_NONE, CONF_FLAGS_FORMAT_SBS, CONF_FLAGS_FORMAT_TB } FORMAT_3D_T;
enum PCMChannels *m_pChannelMap = NULL;
volatile sig_atomic_t g_abort = false;
bool m_passthrough = false;
long m_initialVolume = 0;
bool m_Deinterlace = false;
bool m_NoDeinterlace = false;
bool m_HWDecode = false;
std::string deviceString = "";
int m_use_hw_audio = false;
std::string m_external_subtitles_path;
bool m_has_external_subtitles = false;
std::string m_font_path = "/usr/share/fonts/truetype/freefont/FreeSans.ttf";
bool m_has_font = false;
float m_font_size = 0.055f;
bool m_centered = false;
unsigned int m_subtitle_lines = 3;
bool m_Pause = false;
OMXReader m_omx_reader;
int m_audio_index_use = -1;
int m_seek_pos = 0;
bool m_thread_player = false;
OMXClock *m_av_clock = NULL;
COMXStreamInfo m_hints_audio;
COMXStreamInfo m_hints_video;
OMXPacket *m_omx_pkt = NULL;
bool m_hdmi_clock_sync = false;
bool m_no_hdmi_clock_sync = false;
bool m_stop = false;
int m_subtitle_index = -1;
DllBcmHost m_BcmHost;
OMXPlayerVideo m_player_video;
OMXPlayerAudio m_player_audio;
OMXPlayerSubtitles m_player_subtitles;
int m_tv_show_info = 0;
bool m_has_video = false;
bool m_has_audio = false;
bool m_has_subtitle = false;
float m_display_aspect = 0.0f;
bool m_boost_on_downmix = false;
bool m_gen_log = false;
enum{ERROR=-1,SUCCESS,ONEBYTE};
static struct termios orig_termios;
static int orig_fl;
static void restore_term()
{
if (isatty(STDIN_FILENO))
{
tcsetattr(STDIN_FILENO, TCSANOW, &orig_termios);
}
else
{
fcntl(STDIN_FILENO, F_SETFL, orig_fl);
}
}
void sig_handler(int s)
{
if (s==SIGINT && !g_abort)
{
signal(SIGINT, SIG_DFL);
g_abort = true;
return;
}
signal(SIGABRT, SIG_DFL);
signal(SIGSEGV, SIG_DFL);
signal(SIGFPE, SIG_DFL);
restore_term();
abort();
}
void print_usage()
{
printf("Usage: omxplayer [OPTIONS] [FILE]\n");
printf("Options :\n");
printf(" -h / --help print this help\n");
printf(" -v / --version print version info\n");
printf(" -k / --keys print key bindings\n");
// printf(" -a / --alang language audio language : e.g. ger\n");
printf(" -n / --aidx index audio stream index : e.g. 1\n");
printf(" -o / --adev device audio out device : e.g. hdmi/local\n");
printf(" -i / --info dump stream format and exit\n");
printf(" -s / --stats pts and buffer stats\n");
printf(" -p / --passthrough audio passthrough\n");
printf(" -d / --deinterlace force deinterlacing\n");
printf(" --nodeinterlace force no deinterlacing\n");
printf(" -w / --hw hw audio decoding\n");
printf(" -3 / --3d mode switch tv into 3d mode (e.g. SBS/TB)\n");
printf(" -y / --hdmiclocksync adjust display refresh rate to match video (default)\n");
printf(" -z / --nohdmiclocksync do not adjust display refresh rate to match video\n");
printf(" -t / --sid index show subtitle with index\n");
printf(" -r / --refresh adjust framerate/resolution to video\n");
printf(" -g / --genlog generate log file\n");
printf(" -l / --pos n start position (in seconds)\n");
printf(" -b / --blank set background to black\n");
printf(" --boost-on-downmix boost volume when downmixing\n");
printf(" --vol n Set initial volume in millibels (default 0)\n");
printf(" --subtitles path external subtitles in UTF-8 srt format\n");
printf(" --font path subtitle font\n");
printf(" (default: /usr/share/fonts/truetype/freefont/FreeSans.ttf)\n");
printf(" --font-size size font size as thousandths of screen height\n");
printf(" (default: 55)\n");
printf(" --align left/center subtitle alignment (default: left)\n");
printf(" --lines n number of lines to accommodate in the subtitle buffer\n");
printf(" (default: 3)\n");
printf(" --win \"x1 y1 x2 y2\" Set position of video window\n");
printf(" --audio_fifo n Size of audio output fifo in seconds\n");
printf(" --video_fifo n Size of video output fifo in MB\n");
printf(" --audio_queue n Size of audio input queue in MB\n");
printf(" --video_queue n Size of video input queue in MB\n");
printf(" --threshold n Amount of buffered data required to come out of buffering in seconds\n");
}
void print_keybindings()
{
printf("Key bindings :\n");
printf(" 1 decrease speed\n");
printf(" 2 increase speed\n");
printf(" < rewind\n");
printf(" > fast forward\n");
printf(" z show info\n");
printf(" j previous audio stream\n");
printf(" k next audio stream\n");
printf(" i previous chapter\n");
printf(" o next chapter\n");
printf(" n previous subtitle stream\n");
printf(" m next subtitle stream\n");
printf(" s toggle subtitles\n");
printf(" d decrease subtitle delay (- 250 ms)\n");
printf(" f increase subtitle delay (+ 250 ms)\n");
printf(" q exit omxplayer\n");
printf(" p / space pause/resume\n");
printf(" - decrease volume\n");
printf(" + / = increase volume\n");
printf(" left arrow seek -30 seconds\n");
printf(" right arrow seek +30 seconds\n");
printf(" down arrow seek -600 seconds\n");
printf(" up arrow seek +600 seconds\n");
}
void print_version()
{
printf("omxplayer - Commandline multimedia player for the Raspberry Pi\n");
printf(" Build date: %s\n", VERSION_DATE);
printf(" Version : %s [%s]\n", VERSION_HASH, VERSION_BRANCH);
printf(" Repository: %s\n", VERSION_REPO);
}
static void PrintSubtitleInfo()
{
auto count = m_omx_reader.SubtitleStreamCount();
size_t index = 0;
if(m_has_external_subtitles)
{
++count;
if(!m_player_subtitles.GetUseExternalSubtitles())
index = m_player_subtitles.GetActiveStream() + 1;
}
else if(m_has_subtitle)
{
index = m_player_subtitles.GetActiveStream();
}
printf("Subtitle count: %d, state: %s, index: %d, delay: %d\n",
count,
m_has_subtitle && m_player_subtitles.GetVisible() ? " on" : "off",
index+1,
m_has_subtitle ? m_player_subtitles.GetDelay() : 0);
}
static void FlushStreams(double pts);
static void SetSpeed(int iSpeed)
{
if(!m_av_clock)
return;
m_omx_reader.SetSpeed(iSpeed);
// flush when in trickplay mode
if (TRICKPLAY(iSpeed) || TRICKPLAY(m_av_clock->OMXPlaySpeed()))
FlushStreams(DVD_NOPTS_VALUE);
m_av_clock->OMXSetSpeed(iSpeed);
}
static float get_display_aspect_ratio(HDMI_ASPECT_T aspect)
{
float display_aspect;
switch (aspect) {
case HDMI_ASPECT_4_3: display_aspect = 4.0/3.0; break;
case HDMI_ASPECT_14_9: display_aspect = 14.0/9.0; break;
case HDMI_ASPECT_16_9: display_aspect = 16.0/9.0; break;
case HDMI_ASPECT_5_4: display_aspect = 5.0/4.0; break;
case HDMI_ASPECT_16_10: display_aspect = 16.0/10.0; break;
case HDMI_ASPECT_15_9: display_aspect = 15.0/9.0; break;
case HDMI_ASPECT_64_27: display_aspect = 64.0/27.0; break;
default: display_aspect = 16.0/9.0; break;
}
return display_aspect;
}
static float get_display_aspect_ratio(SDTV_ASPECT_T aspect)
{
float display_aspect;
switch (aspect) {
case SDTV_ASPECT_4_3: display_aspect = 4.0/3.0; break;
case SDTV_ASPECT_14_9: display_aspect = 14.0/9.0; break;
case SDTV_ASPECT_16_9: display_aspect = 16.0/9.0; break;
default: display_aspect = 4.0/3.0; break;
}
return display_aspect;
}
static void FlushStreams(double pts)
{
if(m_has_video)
m_player_video.Flush();
if(m_has_audio)
m_player_audio.Flush();
if(m_has_subtitle)
m_player_subtitles.Flush(pts);
if(m_omx_pkt)
{
m_omx_reader.FreePacket(m_omx_pkt);
m_omx_pkt = NULL;
}
if(pts != DVD_NOPTS_VALUE)
m_av_clock->OMXMediaTime(pts);
}
void SetVideoMode(int width, int height, int fpsrate, int fpsscale, FORMAT_3D_T is3d)
{
int32_t num_modes = 0;
int i;
HDMI_RES_GROUP_T prefer_group;
HDMI_RES_GROUP_T group = HDMI_RES_GROUP_CEA;
float fps = 60.0f; // better to force to higher rate if no information is known
uint32_t prefer_mode;
if (fpsrate && fpsscale)
fps = DVD_TIME_BASE / OMXReader::NormalizeFrameduration((double)DVD_TIME_BASE * fpsscale / fpsrate);
//Supported HDMI CEA/DMT resolutions, preferred resolution will be returned
TV_SUPPORTED_MODE_NEW_T *supported_modes = NULL;
// query the number of modes first
int max_supported_modes = m_BcmHost.vc_tv_hdmi_get_supported_modes_new(group, NULL, 0, &prefer_group, &prefer_mode);
if (max_supported_modes > 0)
supported_modes = new TV_SUPPORTED_MODE_NEW_T[max_supported_modes];
if (supported_modes)
{
num_modes = m_BcmHost.vc_tv_hdmi_get_supported_modes_new(group,
supported_modes, max_supported_modes, &prefer_group, &prefer_mode);
if(m_gen_log) {
CLog::Log(LOGDEBUG, "EGL get supported modes (%d) = %d, prefer_group=%x, prefer_mode=%x\n",
group, num_modes, prefer_group, prefer_mode);
}
}
TV_SUPPORTED_MODE_NEW_T *tv_found = NULL;
if (num_modes > 0 && prefer_group != HDMI_RES_GROUP_INVALID)
{
uint32_t best_score = 1<<30;
uint32_t scan_mode = 0;
for (i=0; i<num_modes; i++)
{
TV_SUPPORTED_MODE_NEW_T *tv = supported_modes + i;
uint32_t score = 0;
uint32_t w = tv->width;
uint32_t h = tv->height;
uint32_t r = tv->frame_rate;
/* Check if frame rate match (equal or exact multiple) */
if(fabs(r - 1.0f*fps) / fps < 0.002f)
score += 0;
else if(fabs(r - 2.0f*fps) / fps < 0.002f)
score += 1<<8;
else
score += (1<<28)/r; // bad - but prefer higher framerate
/* Check size too, only choose, bigger resolutions */
if(width && height)
{
/* cost of too small a resolution is high */
score += max((int)(width -w), 0) * (1<<16);
score += max((int)(height-h), 0) * (1<<16);
/* cost of too high a resolution is lower */
score += max((int)(w-width ), 0) * (1<<4);
score += max((int)(h-height), 0) * (1<<4);
}
// native is good
if (!tv->native)
score += 1<<16;
// interlace is bad
if (scan_mode != tv->scan_mode)
score += (1<<16);
// wanting 3D but not getting it is a negative
if (is3d == CONF_FLAGS_FORMAT_SBS && !(tv->struct_3d_mask & HDMI_3D_STRUCT_SIDE_BY_SIDE_HALF_HORIZONTAL))
score += 1<<18;
if (is3d == CONF_FLAGS_FORMAT_TB && !(tv->struct_3d_mask & HDMI_3D_STRUCT_TOP_AND_BOTTOM))
score += 1<<18;
// prefer square pixels modes
float par = get_display_aspect_ratio((HDMI_ASPECT_T)tv->aspect_ratio)*(float)tv->height/(float)tv->width;
score += fabs(par - 1.0f) * (1<<12);
/*printf("mode %dx%d@%d %s%s:%x par=%.2f score=%d\n", tv->width, tv->height,
tv->frame_rate, tv->native?"N":"", tv->scan_mode?"I":"", tv->code, par, score);*/
if (score < best_score)
{
tv_found = tv;
best_score = score;
}
}
}
if(tv_found)
{
printf("Output mode %d: %dx%d@%d %s%s:%x\n", tv_found->code, tv_found->width, tv_found->height,
tv_found->frame_rate, tv_found->native?"N":"", tv_found->scan_mode?"I":"", tv_found->code);
// if we are closer to ntsc version of framerate, let gpu know
int ifps = (int)(fps+0.5f);
bool ntsc_freq = fabs(fps*1001.0f/1000.0f - ifps) < fabs(fps-ifps);
char response[80];
vc_gencmd(response, sizeof response, "hdmi_ntsc_freqs %d", ntsc_freq);
/* inform TV of any 3D settings. Note this property just applies to next hdmi mode change, so no need to call for 2D modes */
HDMI_PROPERTY_PARAM_T property;
property.property = HDMI_PROPERTY_3D_STRUCTURE;
property.param1 = HDMI_3D_FORMAT_NONE;
property.param2 = 0;
if (is3d != CONF_FLAGS_FORMAT_NONE)
{
if (is3d == CONF_FLAGS_FORMAT_SBS && tv_found->struct_3d_mask & HDMI_3D_STRUCT_SIDE_BY_SIDE_HALF_HORIZONTAL)
property.param1 = HDMI_3D_FORMAT_SBS_HALF;
else if (is3d == CONF_FLAGS_FORMAT_TB && tv_found->struct_3d_mask & HDMI_3D_STRUCT_TOP_AND_BOTTOM)
property.param1 = HDMI_3D_FORMAT_TB_HALF;
m_BcmHost.vc_tv_hdmi_set_property(&property);
}
printf("ntsc_freq:%d %s%s\n", ntsc_freq, property.param1 == HDMI_3D_FORMAT_SBS_HALF ? "3DSBS":"", property.param1 == HDMI_3D_FORMAT_TB_HALF ? "3DTB":"");
m_BcmHost.vc_tv_hdmi_power_on_explicit_new(HDMI_MODE_HDMI, (HDMI_RES_GROUP_T)group, tv_found->code);
}
if (supported_modes)
delete[] supported_modes;
}
bool Exists(const std::string& path)
{
struct stat buf;
auto error = stat(path.c_str(), &buf);
return !error || errno != ENOENT;
}
bool IsURL(const std::string& str)
{
auto result = str.find("://");
if(result == std::string::npos || result == 0)
return false;
for(size_t i = 0; i < result; ++i)
{
if(!isalpha(str[i]))
return false;
}
return true;
}
bool IsPipe(const std::string& str)
{
if (str.compare(0, 5, "pipe:") == 0)
return true;
return false;
}
static int get_mem_gpu(void)
{
char response[80] = "";
int gpu_mem = 0;
if (vc_gencmd(response, sizeof response, "get_mem gpu") == 0)
vc_gencmd_number_property(response, "gpu", &gpu_mem);
return gpu_mem;
}
static void blank_background(bool enable)
{
if (!enable)
return;
// we create a 1x1 black pixel image that is added to display just behind video
DISPMANX_DISPLAY_HANDLE_T display;
DISPMANX_UPDATE_HANDLE_T update;
DISPMANX_RESOURCE_HANDLE_T resource;
DISPMANX_ELEMENT_HANDLE_T element;
int ret;
uint32_t vc_image_ptr;
VC_IMAGE_TYPE_T type = VC_IMAGE_RGB565;
uint16_t image = 0x0000; // black
VC_RECT_T dst_rect, src_rect;
display = vc_dispmanx_display_open(0);
assert(display);
resource = vc_dispmanx_resource_create( type, 1 /*width*/, 1 /*height*/, &vc_image_ptr );
assert( resource );
vc_dispmanx_rect_set( &dst_rect, 0, 0, 1, 1);
ret = vc_dispmanx_resource_write_data( resource, type, sizeof(image), &image, &dst_rect );
assert(ret == 0);
vc_dispmanx_rect_set( &src_rect, 0, 0, 1<<16, 1<<16);
vc_dispmanx_rect_set( &dst_rect, 0, 0, 0, 0);
update = vc_dispmanx_update_start(0);
assert(update);
element = vc_dispmanx_element_add(update, display, -1 /*layer*/, &dst_rect, resource, &src_rect,
DISPMANX_PROTECTION_NONE, NULL, NULL, (DISPMANX_TRANSFORM_T)0 );
assert(element);
ret = vc_dispmanx_update_submit_sync( update );
assert( ret == 0 );
}
int main(int argc, char *argv[])
{
signal(SIGSEGV, sig_handler);
signal(SIGABRT, sig_handler);
signal(SIGFPE, sig_handler);
signal(SIGINT, sig_handler);
if (isatty(STDIN_FILENO))
{
struct termios new_termios;
tcgetattr(STDIN_FILENO, &orig_termios);
new_termios = orig_termios;
new_termios.c_lflag &= ~(ICANON | ECHO | ECHOCTL | ECHONL);
new_termios.c_cflag |= HUPCL;
new_termios.c_cc[VMIN] = 0;
tcsetattr(STDIN_FILENO, TCSANOW, &new_termios);
}
else
{
orig_fl = fcntl(STDIN_FILENO, F_GETFL);
fcntl(STDIN_FILENO, F_SETFL, orig_fl | O_NONBLOCK);
}
atexit(restore_term);
bool m_send_eos = false;
bool m_packet_after_seek = false;
bool m_seek_flush = false;
std::string m_filename;
double m_incr = 0;
CRBP g_RBP;
COMXCore g_OMX;
bool m_stats = false;
bool m_dump_format = false;
FORMAT_3D_T m_3d = CONF_FLAGS_FORMAT_NONE;
bool m_refresh = false;
double startpts = 0;
CRect DestRect = {0,0,0,0};
bool m_blank_background = false;
float audio_fifo_size = 0.0; // zero means use default
float video_fifo_size = 0.0;
float audio_queue_size = 0.0;
float video_queue_size = 0.0;
float m_threshold = 0.1f; // amount of audio/video required to come out of buffering
TV_DISPLAY_STATE_T tv_state;
const int font_opt = 0x100;
const int font_size_opt = 0x101;
const int align_opt = 0x102;
const int subtitles_opt = 0x103;
const int lines_opt = 0x104;
const int pos_opt = 0x105;
const int vol_opt = 0x106;
const int audio_fifo_opt = 0x107;
const int video_fifo_opt = 0x108;
const int audio_queue_opt = 0x109;
const int video_queue_opt = 0x10a;
const int no_deinterlace_opt = 0x10b;
const int threshold_opt = 0x10c;
const int boost_on_downmix_opt = 0x200;
struct option longopts[] = {
{ "info", no_argument, NULL, 'i' },
{ "help", no_argument, NULL, 'h' },
{ "version", no_argument, NULL, 'v' },
{ "keys", no_argument, NULL, 'k' },
{ "aidx", required_argument, NULL, 'n' },
{ "adev", required_argument, NULL, 'o' },
{ "stats", no_argument, NULL, 's' },
{ "passthrough", no_argument, NULL, 'p' },
{ "vol", required_argument, NULL, vol_opt },
{ "deinterlace", no_argument, NULL, 'd' },
{ "nodeinterlace",no_argument, NULL, no_deinterlace_opt },
{ "hw", no_argument, NULL, 'w' },
{ "3d", required_argument, NULL, '3' },
{ "hdmiclocksync", no_argument, NULL, 'y' },
{ "nohdmiclocksync", no_argument, NULL, 'z' },
{ "refresh", no_argument, NULL, 'r' },
{ "genlog", no_argument, NULL, 'g' },
{ "sid", required_argument, NULL, 't' },
{ "pos", required_argument, NULL, 'l' },
{ "blank", no_argument, NULL, 'b' },
{ "font", required_argument, NULL, font_opt },
{ "font-size", required_argument, NULL, font_size_opt },
{ "align", required_argument, NULL, align_opt },
{ "subtitles", required_argument, NULL, subtitles_opt },
{ "lines", required_argument, NULL, lines_opt },
{ "win", required_argument, NULL, pos_opt },
{ "audio_fifo", required_argument, NULL, audio_fifo_opt },
{ "video_fifo", required_argument, NULL, video_fifo_opt },
{ "audio_queue", required_argument, NULL, audio_queue_opt },
{ "video_queue", required_argument, NULL, video_queue_opt },
{ "threshold", required_argument, NULL, threshold_opt },
{ "boost-on-downmix", no_argument, NULL, boost_on_downmix_opt },
{ 0, 0, 0, 0 }
};
#define S(x) (int)(DVD_PLAYSPEED_NORMAL*(x))
int playspeeds[] = {S(0), S(1/16.0), S(1/8.0), S(1/4.0), S(1/2.0), S(0.975), S(1.0), S(1.125), S(-32.0), S(-16.0), S(-8.0), S(-4), S(-2), S(-1), S(1), S(2.0), S(4.0), S(8.0), S(16.0), S(32.0)};
const int playspeed_slow_min = 0, playspeed_slow_max = 7, playspeed_rew_max = 8, playspeed_rew_min = 13, playspeed_normal = 14, playspeed_ff_min = 15, playspeed_ff_max = 19;
int playspeed_current = playspeed_normal;
int c;
std::string mode;
while ((c = getopt_long(argc, argv, "wihvkn:l:o:cslbpd3:yzt:rg", longopts, NULL)) != -1)
{
switch (c)
{
case 'r':
m_refresh = true;
break;
case 'g':
m_gen_log = true;
break;
case 'y':
m_hdmi_clock_sync = true;
break;
case 'z':
m_no_hdmi_clock_sync = true;
break;
case '3':
mode = optarg;
if(mode != "SBS" && mode != "TB")
{
print_usage();
return 0;
}
if(mode == "TB")
m_3d = CONF_FLAGS_FORMAT_TB;
else
m_3d = CONF_FLAGS_FORMAT_SBS;
break;
case 'd':
m_Deinterlace = true;
break;
case no_deinterlace_opt:
m_NoDeinterlace = true;
break;
case 'w':
m_use_hw_audio = true;
break;
case 'p':
m_passthrough = true;
break;
case 's':
m_stats = true;
break;
case 'o':
deviceString = optarg;
if(deviceString != "local" && deviceString != "hdmi")
{
print_usage();
return 0;
}
deviceString = "omx:" + deviceString;
break;
case 'i':
m_dump_format = true;
break;
case 't':
m_subtitle_index = atoi(optarg) - 1;
if(m_subtitle_index < 0)
m_subtitle_index = 0;
break;
case 'n':
m_audio_index_use = atoi(optarg) - 1;
if(m_audio_index_use < 0)
m_audio_index_use = 0;
break;
case 'l':
m_seek_pos = atoi(optarg) ;
if (m_seek_pos < 0)
m_seek_pos = 0;
break;
case font_opt:
m_font_path = optarg;
m_has_font = true;
break;
case font_size_opt:
{
const int thousands = atoi(optarg);
if (thousands > 0)
m_font_size = thousands*0.001f;
}
break;
case align_opt:
m_centered = !strcmp(optarg, "center");
break;
case subtitles_opt:
m_external_subtitles_path = optarg;
m_has_external_subtitles = true;
break;
case lines_opt:
m_subtitle_lines = std::max(atoi(optarg), 1);
break;
case pos_opt:
sscanf(optarg, "%f %f %f %f", &DestRect.x1, &DestRect.y1, &DestRect.x2, &DestRect.y2);
break;
case vol_opt:
m_initialVolume = atoi(optarg);
break;
case boost_on_downmix_opt:
m_boost_on_downmix = true;
break;
case audio_fifo_opt:
audio_fifo_size = atof(optarg);
break;
case video_fifo_opt:
video_fifo_size = atof(optarg);
break;
case audio_queue_opt:
audio_queue_size = atof(optarg);
break;
case video_queue_opt:
video_queue_size = atof(optarg);
break;
case threshold_opt:
m_threshold = atof(optarg);
break;
case 'b':
m_blank_background = true;
break;
case 0:
break;
case 'h':
print_usage();
return 0;
break;
case 'v':
print_version();
return 0;
break;
case 'k':
print_keybindings();
return 0;
break;
case ':':
return 0;
break;
default:
return 0;
break;
}
}
if (optind >= argc) {
print_usage();
return 0;
}
m_filename = argv[optind];
auto PrintFileNotFound = [](const std::string& path)
{
printf("File \"%s\" not found.\n", path.c_str());
};
bool filename_is_URL = IsURL(m_filename);
if(!filename_is_URL && !IsPipe(m_filename) && !Exists(m_filename))
{
PrintFileNotFound(m_filename);
return 0;
}
if(m_has_font && !Exists(m_font_path))
{
PrintFileNotFound(m_font_path);
return 0;
}
if(m_has_external_subtitles && !Exists(m_external_subtitles_path))
{
PrintFileNotFound(m_external_subtitles_path);
return 0;
}
if(!m_has_external_subtitles && !filename_is_URL)
{
auto subtitles_path = m_filename.substr(0, m_filename.find_last_of(".")) +
".srt";
if(Exists(subtitles_path))
{
m_external_subtitles_path = subtitles_path;
m_has_external_subtitles = true;
}
}
if(m_gen_log) {
CLog::SetLogLevel(LOG_LEVEL_DEBUG);
CLog::Init("./");
} else {
CLog::SetLogLevel(LOG_LEVEL_NONE);
}
g_RBP.Initialize();
g_OMX.Initialize();
blank_background(m_blank_background);
int gpu_mem = get_mem_gpu();
int min_gpu_mem = 64;
if (gpu_mem > 0 && gpu_mem < min_gpu_mem)
printf("Only %dM of gpu_mem is configured. Try running \"sudo raspi-config\" and ensure that \"memory_split\" has a value of %d or greater\n", gpu_mem, min_gpu_mem);
m_av_clock = new OMXClock();
m_thread_player = true;
if(!m_omx_reader.Open(m_filename.c_str(), m_dump_format))
goto do_exit;
if(m_dump_format)
goto do_exit;
m_has_video = m_omx_reader.VideoStreamCount();
m_has_audio = m_omx_reader.AudioStreamCount();
m_has_subtitle = m_has_external_subtitles ||
m_omx_reader.SubtitleStreamCount();
if(m_filename.find("3DSBS") != string::npos || m_filename.find("HSBS") != string::npos)
m_3d = CONF_FLAGS_FORMAT_SBS;
else if(m_filename.find("3DTAB") != string::npos || m_filename.find("HTAB") != string::npos)
m_3d = CONF_FLAGS_FORMAT_TB;
// 3d modes don't work without switch hdmi mode
if (m_3d != CONF_FLAGS_FORMAT_NONE)
m_refresh = true;
// you really don't want want to match refresh rate without hdmi clock sync
if (m_refresh && !m_no_hdmi_clock_sync)
m_hdmi_clock_sync = true;
if(!m_av_clock->OMXInitialize(m_has_video, m_has_audio))
goto do_exit;
if(m_hdmi_clock_sync && !m_av_clock->HDMIClockSync())
goto do_exit;
m_omx_reader.GetHints(OMXSTREAM_AUDIO, m_hints_audio);
m_omx_reader.GetHints(OMXSTREAM_VIDEO, m_hints_video);
if(m_audio_index_use != -1)
m_omx_reader.SetActiveStream(OMXSTREAM_AUDIO, m_audio_index_use);
if(m_has_video && m_refresh)
{
memset(&tv_state, 0, sizeof(TV_DISPLAY_STATE_T));
m_BcmHost.vc_tv_get_display_state(&tv_state);
SetVideoMode(m_hints_video.width, m_hints_video.height, m_hints_video.fpsrate, m_hints_video.fpsscale, m_3d);
}
// get display aspect
TV_DISPLAY_STATE_T current_tv_state;
memset(¤t_tv_state, 0, sizeof(TV_DISPLAY_STATE_T));
m_BcmHost.vc_tv_get_display_state(¤t_tv_state);
if(current_tv_state.state & ( VC_HDMI_HDMI | VC_HDMI_DVI )) {
//HDMI or DVI on
m_display_aspect = get_display_aspect_ratio((HDMI_ASPECT_T)current_tv_state.display.hdmi.aspect_ratio);
} else {
//composite on
m_display_aspect = get_display_aspect_ratio((SDTV_ASPECT_T)current_tv_state.display.sdtv.display_options.aspect);
}
m_display_aspect *= (float)current_tv_state.display.hdmi.height/(float)current_tv_state.display.hdmi.width;
// seek on start
if (m_seek_pos !=0 && m_omx_reader.CanSeek()) {
printf("Seeking start of video to %i seconds\n", m_seek_pos);
m_omx_reader.SeekTime(m_seek_pos * 1000.0f, false, &startpts); // from seconds to DVD_TIME_BASE
}
if(m_has_video && !m_player_video.Open(m_hints_video, m_av_clock, DestRect, m_Deinterlace ? 1:m_NoDeinterlace ? -1:0,
m_hdmi_clock_sync, m_thread_player, m_display_aspect, video_queue_size, video_fifo_size))
goto do_exit;
{
std::vector<Subtitle> external_subtitles;
if(m_has_external_subtitles &&
!ReadSrt(m_external_subtitles_path, external_subtitles))
{
puts("Unable to read the subtitle file.");
goto do_exit;
}
if(m_has_subtitle &&
!m_player_subtitles.Open(m_omx_reader.SubtitleStreamCount(),
std::move(external_subtitles),
m_font_path,
m_font_size,
m_centered,
m_subtitle_lines,
m_av_clock))
goto do_exit;
}
if(m_has_subtitle)
{
if(!m_has_external_subtitles)
{
if(m_subtitle_index != -1)
{
m_player_subtitles.SetActiveStream(
std::min(m_subtitle_index, m_omx_reader.SubtitleStreamCount()-1));
}
m_player_subtitles.SetUseExternalSubtitles(false);
}
if(m_subtitle_index == -1 && !m_has_external_subtitles)
m_player_subtitles.SetVisible(false);
}
m_omx_reader.GetHints(OMXSTREAM_AUDIO, m_hints_audio);
if (deviceString == "")
{
if (m_BcmHost.vc_tv_hdmi_audio_supported(EDID_AudioFormat_ePCM, 2, EDID_AudioSampleRate_e44KHz, EDID_AudioSampleSize_16bit ) == 0)
deviceString = "omx:hdmi";
else
deviceString = "omx:local";
}
if ((m_hints_audio.codec == CODEC_ID_AC3 || m_hints_audio.codec == CODEC_ID_EAC3) &&
m_BcmHost.vc_tv_hdmi_audio_supported(EDID_AudioFormat_eAC3, 2, EDID_AudioSampleRate_e44KHz, EDID_AudioSampleSize_16bit ) != 0)
m_passthrough = false;
if (m_hints_audio.codec == CODEC_ID_DTS &&
m_BcmHost.vc_tv_hdmi_audio_supported(EDID_AudioFormat_eDTS, 2, EDID_AudioSampleRate_e44KHz, EDID_AudioSampleSize_16bit ) != 0)
m_passthrough = false;
if(m_has_audio && !m_player_audio.Open(m_hints_audio, m_av_clock, &m_omx_reader, deviceString,
m_passthrough, m_initialVolume, m_use_hw_audio,
m_boost_on_downmix, m_thread_player, audio_queue_size, audio_fifo_size))
goto do_exit;
m_av_clock->OMXStart(0.0);
m_av_clock->OMXPause();
m_av_clock->OMXStateExecute();
PrintSubtitleInfo();
while(!m_stop)
{
int ch[8];
int chnum = 0;
if(g_abort)
goto do_exit;
if (IsPipe(m_filename))
ch[0] = EOF;
else
while((ch[chnum] = getchar()) != EOF) chnum++;
if (chnum > 1) ch[0] = ch[chnum - 1] | (ch[chnum - 2] << 8);
switch(ch[0])
{
case 'z':
m_tv_show_info = !m_tv_show_info;
vc_tv_show_info(m_tv_show_info);
break;
case '1':
if (playspeed_current < playspeed_slow_min || playspeed_current > playspeed_slow_max)
playspeed_current = playspeed_slow_max-1;
playspeed_current = std::max(playspeed_current-1, playspeed_slow_min);
SetSpeed(playspeeds[playspeed_current]);
printf("Playspeed %.3f\n", playspeeds[playspeed_current]/1000.0f);
m_Pause = false;
break;
case '2':
if (playspeed_current < playspeed_slow_min || playspeed_current > playspeed_slow_max)
playspeed_current = playspeed_slow_max-1;
playspeed_current = std::min(playspeed_current+1, playspeed_slow_max);
SetSpeed(playspeeds[playspeed_current]);
printf("Playspeed %.3f\n", playspeeds[playspeed_current]/1000.0f);
m_Pause = false;
break;
case ',': case '<':
if (playspeed_current >= playspeed_ff_min && playspeed_current <= playspeed_ff_max)
{
playspeed_current = playspeed_normal;
m_seek_flush = true;
}
else if (playspeed_current < playspeed_rew_max || playspeed_current > playspeed_rew_min)
playspeed_current = playspeed_rew_min;
else
playspeed_current = std::max(playspeed_current-1, playspeed_rew_max);
SetSpeed(playspeeds[playspeed_current]);
printf("Playspeed %.3f\n", playspeeds[playspeed_current]/1000.0f);
m_Pause = false;
break;
case '.': case '>':