* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#define HAVE_AV_CONFIG_H
+
+#include <math.h>
+#include <limits.h>
#include "avformat.h"
#include "swscale.h"
+#include "avstring.h"
#include "version.h"
#include "cmdutils.h"
#undef main /* We don't want SDL to override our main() */
#endif
-#ifdef CONFIG_OS2
-#define INCL_DOS
- #include <os2.h>
- #include <stdio.h>
-
- void MorphToPM()
- {
- PPIB pib;
- PTIB tib;
-
- DosGetInfoBlocks(&tib, &pib);
-
- // Change flag from VIO to PM:
- if (pib->pib_ultype==2) pib->pib_ultype = 3;
- }
-#endif
+#undef exit
//#define DEBUG_SYNC
static int audio_disable;
static int video_disable;
static int wanted_audio_stream= 0;
+static int wanted_video_stream= 0;
static int seek_by_bytes;
static int display_disable;
static int show_status;
static enum AVDiscard skip_loop_filter= AVDISCARD_DEFAULT;
static int error_resilience = FF_ER_CAREFUL;
static int error_concealment = 3;
+static int decoder_reorder_pts= 0;
/* current context */
static int is_full_screen;
#define YUVA_IN(y, u, v, a, s, pal)\
{\
- unsigned int val = ((const uint32_t *)(pal))[*(const uint8_t*)s];\
+ unsigned int val = ((const uint32_t *)(pal))[*(const uint8_t*)(s)];\
a = (val >> 24) & 0xff;\
y = (val >> 16) & 0xff;\
u = (val >> 8) & 0xff;\
#define BPP 1
-static void blend_subrect(AVPicture *dst, const AVSubtitleRect *rect)
+static void blend_subrect(AVPicture *dst, const AVSubtitleRect *rect, int imgw, int imgh)
{
int wrap, wrap3, width2, skip2;
int y, u, v, a, u1, v1, a1, w, h;
uint8_t *lum, *cb, *cr;
const uint8_t *p;
const uint32_t *pal;
-
- lum = dst->data[0] + rect->y * dst->linesize[0];
- cb = dst->data[1] + (rect->y >> 1) * dst->linesize[1];
- cr = dst->data[2] + (rect->y >> 1) * dst->linesize[2];
-
- width2 = (rect->w + 1) >> 1;
- skip2 = rect->x >> 1;
+ int dstx, dsty, dstw, dsth;
+
+ dstx = FFMIN(FFMAX(rect->x, 0), imgw);
+ dstw = FFMIN(FFMAX(rect->w, 0), imgw - dstx);
+ dsty = FFMIN(FFMAX(rect->y, 0), imgh);
+ dsth = FFMIN(FFMAX(rect->h, 0), imgh - dsty);
+ lum = dst->data[0] + dsty * dst->linesize[0];
+ cb = dst->data[1] + (dsty >> 1) * dst->linesize[1];
+ cr = dst->data[2] + (dsty >> 1) * dst->linesize[2];
+
+ width2 = (dstw + 1) >> 1;
+ skip2 = dstx >> 1;
wrap = dst->linesize[0];
wrap3 = rect->linesize;
p = rect->bitmap;
pal = rect->rgba_palette; /* Now in YCrCb! */
- if (rect->y & 1) {
- lum += rect->x;
+ if (dsty & 1) {
+ lum += dstx;
cb += skip2;
cr += skip2;
- if (rect->x & 1) {
+ if (dstx & 1) {
YUVA_IN(y, u, v, a, p, pal);
lum[0] = ALPHA_BLEND(a, lum[0], y, 0);
cb[0] = ALPHA_BLEND(a >> 2, cb[0], u, 0);
lum++;
p += BPP;
}
- for(w = rect->w - (rect->x & 1); w >= 2; w -= 2) {
+ for(w = dstw - (dstx & 1); w >= 2; w -= 2) {
YUVA_IN(y, u, v, a, p, pal);
u1 = u;
v1 = v;
cb[0] = ALPHA_BLEND(a >> 2, cb[0], u, 0);
cr[0] = ALPHA_BLEND(a >> 2, cr[0], v, 0);
}
- p += wrap3 + (wrap3 - rect->w * BPP);
- lum += wrap + (wrap - rect->w - rect->x);
+ p += wrap3 + (wrap3 - dstw * BPP);
+ lum += wrap + (wrap - dstw - dstx);
cb += dst->linesize[1] - width2 - skip2;
cr += dst->linesize[2] - width2 - skip2;
}
- for(h = rect->h - (rect->y & 1); h >= 2; h -= 2) {
- lum += rect->x;
+ for(h = dsth - (dsty & 1); h >= 2; h -= 2) {
+ lum += dstx;
cb += skip2;
cr += skip2;
- if (rect->x & 1) {
+ if (dstx & 1) {
YUVA_IN(y, u, v, a, p, pal);
u1 = u;
v1 = v;
p += -wrap3 + BPP;
lum += -wrap + 1;
}
- for(w = rect->w - (rect->x & 1); w >= 2; w -= 2) {
+ for(w = dstw - (dstx & 1); w >= 2; w -= 2) {
YUVA_IN(y, u, v, a, p, pal);
u1 = u;
v1 = v;
p += -wrap3 + BPP;
lum += -wrap + 1;
}
- p += wrap3 + (wrap3 - rect->w * BPP);
- lum += wrap + (wrap - rect->w - rect->x);
+ p += wrap3 + (wrap3 - dstw * BPP);
+ lum += wrap + (wrap - dstw - dstx);
cb += dst->linesize[1] - width2 - skip2;
cr += dst->linesize[2] - width2 - skip2;
}
/* handle odd height */
if (h) {
- lum += rect->x;
+ lum += dstx;
cb += skip2;
cr += skip2;
- if (rect->x & 1) {
+ if (dstx & 1) {
YUVA_IN(y, u, v, a, p, pal);
lum[0] = ALPHA_BLEND(a, lum[0], y, 0);
cb[0] = ALPHA_BLEND(a >> 2, cb[0], u, 0);
lum++;
p += BPP;
}
- for(w = rect->w - (rect->x & 1); w >= 2; w -= 2) {
+ for(w = dstw - (dstx & 1); w >= 2; w -= 2) {
YUVA_IN(y, u, v, a, p, pal);
u1 = u;
v1 = v;
pict.linesize[2] = vp->bmp->pitches[1];
for (i = 0; i < sp->sub.num_rects; i++)
- blend_subrect(&pict, &sp->sub.rects[i]);
+ blend_subrect(&pict, &sp->sub.rects[i],
+ vp->bmp->w, vp->bmp->h);
SDL_UnlockYUVOverlay (vp->bmp);
}
w = 640;
h = 480;
}
-#ifndef CONFIG_DARWIN
+#ifndef SYS_DARWIN
screen = SDL_SetVideoMode(w, h, 0, flags);
#else
/* setting bits_per_pixel = 0 or 32 causes blank video on OS X */
pict.linesize[0] = vp->bmp->pitches[0];
pict.linesize[1] = vp->bmp->pitches[2];
pict.linesize[2] = vp->bmp->pitches[1];
+ img_convert_ctx = sws_getCachedContext(img_convert_ctx,
+ is->video_st->codec->width, is->video_st->codec->height,
+ is->video_st->codec->pix_fmt,
+ is->video_st->codec->width, is->video_st->codec->height,
+ dst_pix_fmt, sws_flags, NULL, NULL, NULL);
if (img_convert_ctx == NULL) {
- img_convert_ctx = sws_getContext(is->video_st->codec->width,
- is->video_st->codec->height, is->video_st->codec->pix_fmt,
- is->video_st->codec->width, is->video_st->codec->height,
- dst_pix_fmt, sws_flags, NULL, NULL, NULL);
- if (img_convert_ctx == NULL) {
- fprintf(stderr, "Cannot initialize the conversion context\n");
- exit(1);
- }
+ fprintf(stderr, "Cannot initialize the conversion context\n");
+ exit(1);
}
sws_scale(img_convert_ctx, src_frame->data, src_frame->linesize,
0, is->video_st->codec->height, pict.data, pict.linesize);
return queue_picture(is, src_frame, pts);
}
+static uint64_t global_video_pkt_pts= AV_NOPTS_VALUE;
+
+static int my_get_buffer(struct AVCodecContext *c, AVFrame *pic){
+ int ret= avcodec_default_get_buffer(c, pic);
+ uint64_t *pts= av_malloc(sizeof(uint64_t));
+ *pts= global_video_pkt_pts;
+ pic->opaque= pts;
+ return ret;
+}
+
+static void my_release_buffer(struct AVCodecContext *c, AVFrame *pic){
+ if(pic) av_freep(&pic->opaque);
+ avcodec_default_release_buffer(c, pic);
+}
+
static int video_thread(void *arg)
{
VideoState *is = arg;
/* NOTE: ipts is the PTS of the _first_ picture beginning in
this packet, if any */
- pts = 0;
- if (pkt->dts != AV_NOPTS_VALUE)
- pts = av_q2d(is->video_st->time_base)*pkt->dts;
+ global_video_pkt_pts= pkt->pts;
+ len1 = avcodec_decode_video(is->video_st->codec,
+ frame, &got_picture,
+ pkt->data, pkt->size);
+
+ if( (decoder_reorder_pts || pkt->dts == AV_NOPTS_VALUE)
+ && frame->opaque && *(uint64_t*)frame->opaque != AV_NOPTS_VALUE)
+ pts= *(uint64_t*)frame->opaque;
+ else if(pkt->dts != AV_NOPTS_VALUE)
+ pts= pkt->dts;
+ else
+ pts= 0;
+ pts *= av_q2d(is->video_st->time_base);
- len1 = avcodec_decode_video(is->video_st->codec,
- frame, &got_picture,
- pkt->data, pkt->size);
// if (len1 < 0)
// break;
- if (got_picture) {
- if (output_picture2(is, frame, pts) < 0)
- goto the_end;
- }
+ if (got_picture) {
+ if (output_picture2(is, frame, pts) < 0)
+ goto the_end;
+ }
av_free_packet(pkt);
if (step)
if (cur_stream)
}
/* decode one audio frame and returns its uncompressed size */
-static int audio_decode_frame(VideoState *is, uint8_t *audio_buf, double *pts_ptr)
+static int audio_decode_frame(VideoState *is, uint8_t *audio_buf, int buf_size, double *pts_ptr)
{
AVPacket *pkt = &is->audio_pkt;
int n, len1, data_size;
for(;;) {
/* NOTE: the audio packet can contain several frames */
while (is->audio_pkt_size > 0) {
- len1 = avcodec_decode_audio(is->audio_st->codec,
+ data_size = buf_size;
+ len1 = avcodec_decode_audio2(is->audio_st->codec,
(int16_t *)audio_buf, &data_size,
is->audio_pkt_data, is->audio_pkt_size);
if (len1 < 0) {
while (len > 0) {
if (is->audio_buf_index >= is->audio_buf_size) {
- audio_size = audio_decode_frame(is, is->audio_buf, &pts);
+ audio_size = audio_decode_frame(is, is->audio_buf, sizeof(is->audio_buf), &pts);
if (audio_size < 0) {
/* if error, just output silence */
is->audio_buf_size = 1024;
if (!codec ||
avcodec_open(enc, codec) < 0)
return -1;
-#if defined(HAVE_THREADS)
if(thread_count>1)
avcodec_thread_init(enc, thread_count);
-#endif
enc->thread_count= thread_count;
switch(enc->codec_type) {
case CODEC_TYPE_AUDIO:
packet_queue_init(&is->videoq);
is->video_tid = SDL_CreateThread(video_thread, is);
+
+ enc-> get_buffer= my_get_buffer;
+ enc->release_buffer= my_release_buffer;
break;
case CODEC_TYPE_SUBTITLE:
is->subtitle_stream = stream_index;
goto fail;
}
is->ic = ic;
-#ifdef CONFIG_NETWORK
+#ifdef CONFIG_RTSP_DEMUXER
use_play = (ic->iformat == &rtsp_demuxer);
#else
use_play = 0;
ret = -1;
goto fail;
}
- ic->pb.eof_reached= 0; //FIXME hack, ffplay maybe shouldnt use url_feof() to test for the end
+ ic->pb.eof_reached= 0; //FIXME hack, ffplay maybe should not use url_feof() to test for the end
}
/* if seeking requested, we execute it */
audio_index = i;
break;
case CODEC_TYPE_VIDEO:
- if (video_index < 0 && !video_disable)
+ if ((video_index < 0 || wanted_video_stream-- > 0) && !video_disable)
video_index = i;
break;
default:
for(;;) {
if (is->abort_request)
break;
-#ifdef CONFIG_NETWORK
if (is->paused != is->last_paused) {
is->last_paused = is->paused;
if (is->paused)
else
av_read_play(ic);
}
+#ifdef CONFIG_RTSP_DEMUXER
if (is->paused && ic->iformat == &rtsp_demuxer) {
/* wait 10 ms to avoid trying to get another packet */
/* XXX: horrible */
is = av_mallocz(sizeof(VideoState));
if (!is)
return NULL;
- pstrcpy(is->filename, sizeof(is->filename), filename);
+ av_strlcpy(is->filename, filename, sizeof(is->filename));
is->iformat = iformat;
is->ytop = 0;
is->xleft = 0;
static void opt_frame_size(const char *arg)
{
- if (parse_image_size(&frame_width, &frame_height, arg) < 0) {
+ if (av_parse_video_frame_size(&frame_width, &frame_height, arg) < 0) {
fprintf(stderr, "Incorrect frame size\n");
exit(1);
}
}
}
-void opt_width(const char *arg)
+static void opt_width(const char *arg)
{
screen_width = atoi(arg);
if(screen_width<=0){
}
}
-void opt_height(const char *arg)
+static void opt_height(const char *arg)
{
screen_height = atoi(arg);
if(screen_height<=0){
frame_pix_fmt = avcodec_get_pix_fmt(arg);
}
-#ifdef CONFIG_NETWORK
-void opt_rtp_tcp(void)
+#ifdef CONFIG_RTSP_DEMUXER
+static void opt_rtp_tcp(void)
{
/* only tcp protocol */
rtsp_default_protocols = (1 << RTSP_PROTOCOL_RTP_TCP);
}
#endif
-void opt_sync(const char *arg)
+static void opt_sync(const char *arg)
{
if (!strcmp(arg, "audio"))
av_sync_type = AV_SYNC_AUDIO_MASTER;
av_sync_type = AV_SYNC_VIDEO_MASTER;
else if (!strcmp(arg, "ext"))
av_sync_type = AV_SYNC_EXTERNAL_CLOCK;
- else
+ else {
show_help();
+ exit(1);
+ }
}
-void opt_seek(const char *arg)
+static void opt_seek(const char *arg)
{
start_time = parse_date(arg, 1);
}
#endif
}
+static void opt_show_help(void)
+{
+ show_help();
+ exit(0);
+}
+
const OptionDef options[] = {
- { "h", 0, {(void*)show_help}, "show help" },
+ { "h", 0, {(void*)opt_show_help}, "show help" },
{ "x", HAS_ARG, {(void*)opt_width}, "force displayed width", "width" },
{ "y", HAS_ARG, {(void*)opt_height}, "force displayed height", "height" },
{ "s", HAS_ARG | OPT_VIDEO, {(void*)opt_frame_size}, "set frame size (WxH or abbreviation)", "size" },
{ "an", OPT_BOOL, {(void*)&audio_disable}, "disable audio" },
{ "vn", OPT_BOOL, {(void*)&video_disable}, "disable video" },
{ "ast", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_audio_stream}, "", "" },
+ { "vst", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&wanted_video_stream}, "", "" },
{ "ss", HAS_ARG, {(void*)&opt_seek}, "seek to a given position in seconds", "pos" },
{ "bytes", OPT_BOOL, {(void*)&seek_by_bytes}, "seek by bytes" },
{ "nodisp", OPT_BOOL, {(void*)&display_disable}, "disable graphical display" },
{ "vismv", HAS_ARG | OPT_EXPERT, {(void*)opt_vismv}, "visualize motion vectors", "" },
{ "fast", OPT_BOOL | OPT_EXPERT, {(void*)&fast}, "non spec compliant optimizations", "" },
{ "genpts", OPT_BOOL | OPT_EXPERT, {(void*)&genpts}, "generate pts", "" },
+ { "drp", OPT_BOOL |OPT_EXPERT, {(void*)&decoder_reorder_pts}, "let decoder reorder pts", ""},
{ "lowres", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&lowres}, "", "" },
{ "skiploop", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&skip_loop_filter}, "", "" },
{ "skipframe", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&skip_frame}, "", "" },
{ "idct", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&idct}, "set idct algo", "algo" },
{ "er", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&error_resilience}, "set error detection threshold (0-4)", "threshold" },
{ "ec", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&error_concealment}, "set error concealment options", "bit_mask" },
-#ifdef CONFIG_NETWORK
+#ifdef CONFIG_RTSP_DEMUXER
{ "rtp_tcp", OPT_EXPERT, {(void*)&opt_rtp_tcp}, "force RTP/TCP protocol usage", "" },
#endif
{ "sync", HAS_ARG | OPT_EXPERT, {(void*)opt_sync}, "set audio-video sync. type (type=audio/video/ext)", "type" },
void show_help(void)
{
- printf("ffplay version " FFMPEG_VERSION ", Copyright (c) 2003-2006 Fabrice Bellard, et al.\n"
+ printf("ffplay version " FFMPEG_VERSION ", Copyright (c) 2003-2007 Fabrice Bellard, et al.\n"
"usage: ffplay [options] input_file\n"
"Simple media player\n");
printf("\n");
"down/up seek backward/forward 1 minute\n"
"mouse click seek to percentage in file corresponding to fraction of width\n"
);
- exit(1);
}
-void parse_arg_file(const char *filename)
+void opt_input_file(const char *filename)
{
if (!strcmp(filename, "-"))
- filename = "pipe:";
+ filename = "pipe:";
input_filename = filename;
}
/* register all codecs, demux and protocols */
av_register_all();
- #ifdef CONFIG_OS2
- MorphToPM(); // Morph the VIO application to a PM one to be able to use Win* functions
+ parse_options(argc, argv, options, opt_input_file);
- // Make stdout and stderr unbuffered
- setbuf( stdout, NULL );
- setbuf( stderr, NULL );
- #endif
-
- parse_options(argc, argv, options);
-
- if (!input_filename)
+ if (!input_filename) {
show_help();
+ exit(1);
+ }
if (display_disable) {
video_disable = 1;
}
flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_TIMER;
-#if !defined(__MINGW32__) && !defined(CONFIG_DARWIN)
+#if !defined(__MINGW32__) && !defined(SYS_DARWIN)
flags |= SDL_INIT_EVENTTHREAD; /* Not supported on win32 or darwin */
#endif
if (SDL_Init (flags)) {
projects / ffmpeg / blobdiff