#include "libavutil/integer.h"
#include "libavutil/crc.h"
#include "libavutil/pixdesc.h"
-#include "libavcore/imgutils.h"
-#include "libavcore/samplefmt.h"
+#include "libavutil/audioconvert.h"
+#include "libavutil/imgutils.h"
+#include "libavutil/samplefmt.h"
#include "avcodec.h"
#include "dsputil.h"
#include "libavutil/opt.h"
#include "imgconvert.h"
+#include "thread.h"
#include "audioconvert.h"
#include "internal.h"
#include <stdlib.h>
#include <float.h>
static int volatile entangled_thread_counter=0;
-int (*ff_lockmgr_cb)(void **mutex, enum AVLockOp op);
+static int (*ff_lockmgr_cb)(void **mutex, enum AVLockOp op);
static void *codec_mutex;
-void *av_fast_realloc(void *ptr, unsigned int *size, unsigned int min_size)
+void *av_fast_realloc(void *ptr, unsigned int *size, FF_INTERNALC_MEM_TYPE min_size)
{
if(min_size < *size)
return ptr;
- *size= FFMAX(17*min_size/16 + 32, min_size);
+ min_size= FFMAX(17*min_size/16 + 32, min_size);
- ptr= av_realloc(ptr, *size);
+ ptr= av_realloc(ptr, min_size);
if(!ptr) //we could set this to the unmodified min_size but this is safer if the user lost the ptr and uses NULL now
- *size= 0;
+ min_size= 0;
+
+ *size= min_size;
return ptr;
}
-void av_fast_malloc(void *ptr, unsigned int *size, unsigned int min_size)
+void av_fast_malloc(void *ptr, unsigned int *size, FF_INTERNALC_MEM_TYPE min_size)
{
void **p = ptr;
if (min_size < *size)
return;
- *size= FFMAX(17*min_size/16 + 32, min_size);
+ min_size= FFMAX(17*min_size/16 + 32, min_size);
av_free(*p);
- *p = av_malloc(*size);
- if (!*p) *size = 0;
+ *p = av_malloc(min_size);
+ if (!*p) min_size = 0;
+ *size= min_size;
}
/* encoder management */
*width = FFALIGN(*width , w_align);
*height= FFALIGN(*height, h_align);
- if(s->codec_id == CODEC_ID_H264)
+ if(s->codec_id == CODEC_ID_H264 || s->lowres)
*height+=2; // some of the optimized chroma MC reads one line too much
+ // which is also done in mpeg decoders with lowres > 0
linesize_align[0] =
linesize_align[1] =
(*picture_number)++;
if(buf->base[0] && (buf->width != w || buf->height != h || buf->pix_fmt != s->pix_fmt)){
+ if(s->active_thread_type&FF_THREAD_FRAME) {
+ av_log_missing_feature(s, "Width/height changing with frame threads is", 0);
+ return -1;
+ }
+
for(i=0; i<4; i++){
av_freep(&buf->base[i]);
buf->data[i]= NULL;
buf->data[i] = buf->base[i] + FFALIGN((buf->linesize[i]*EDGE_WIDTH>>v_shift) + (EDGE_WIDTH>>h_shift), stride_align[i]);
}
if(size[1] && !size[2])
- ff_set_systematic_pal((uint32_t*)buf->data[1], s->pix_fmt);
+ ff_set_systematic_pal2((uint32_t*)buf->data[1], s->pix_fmt);
buf->width = s->width;
buf->height = s->height;
buf->pix_fmt= s->pix_fmt;
}
s->internal_buffer_count++;
+ if(s->pkt) pic->pkt_pts= s->pkt->pts;
+ else pic->pkt_pts= AV_NOPTS_VALUE;
pic->reordered_opaque= s->reordered_opaque;
if(s->debug&FF_DEBUG_BUFFERS)
/* If internal buffer type return the same buffer */
if(pic->type == FF_BUFFER_TYPE_INTERNAL) {
+ if(s->pkt) pic->pkt_pts= s->pkt->pts;
+ else pic->pkt_pts= AV_NOPTS_VALUE;
pic->reordered_opaque= s->reordered_opaque;
return 0;
}
avcodec_set_dimensions(avctx, 0, 0);
}
+ /* if the decoder init function was already called previously,
+ free the already allocated subtitle_header before overwriting it */
+ if (codec->decode)
+ av_freep(&avctx->subtitle_header);
+
#define SANE_NB_CHANNELS 128U
if (avctx->channels > SANE_NB_CHANNELS) {
ret = AVERROR(EINVAL);
avctx->codec_type = codec->type;
avctx->codec_id = codec->id;
}
- if(avctx->codec_id != codec->id || avctx->codec_type != codec->type){
+ if (avctx->codec_id != codec->id || (avctx->codec_type != codec->type
+ && avctx->codec_type != AVMEDIA_TYPE_ATTACHMENT)) {
av_log(avctx, AV_LOG_ERROR, "codec type or id mismatches\n");
goto free_and_end;
}
avctx->frame_number = 0;
+
+ if (HAVE_THREADS && !avctx->thread_opaque) {
+ ret = ff_thread_init(avctx, avctx->thread_count);
+ if (ret < 0) {
+ goto free_and_end;
+ }
+ }
+
if (avctx->codec->max_lowres < avctx->lowres) {
av_log(avctx, AV_LOG_ERROR, "The maximum value for lowres supported by the decoder is %d\n",
avctx->codec->max_lowres);
goto free_and_end;
}
+ if (avctx->codec->sample_fmts && avctx->codec->encode) {
+ int i;
+ for (i = 0; avctx->codec->sample_fmts[i] != AV_SAMPLE_FMT_NONE; i++)
+ if (avctx->sample_fmt == avctx->codec->sample_fmts[i])
+ break;
+ if (avctx->codec->sample_fmts[i] == AV_SAMPLE_FMT_NONE) {
+ av_log(avctx, AV_LOG_ERROR, "Specified sample_fmt is not supported.\n");
+ goto free_and_end;
+ }
+ }
- if(avctx->codec->init){
+ if(avctx->codec->init && !(avctx->active_thread_type&FF_THREAD_FRAME)){
ret = avctx->codec->init(avctx);
if (ret < 0) {
goto free_and_end;
*got_picture_ptr= 0;
if((avctx->coded_width||avctx->coded_height) && av_image_check_size(avctx->coded_width, avctx->coded_height, 0, avctx))
return -1;
- if((avctx->codec->capabilities & CODEC_CAP_DELAY) || avpkt->size){
- ret = avctx->codec->decode(avctx, picture, got_picture_ptr,
- avpkt);
+
+ avctx->pkt = avpkt;
+
+ if((avctx->codec->capabilities & CODEC_CAP_DELAY) || avpkt->size || (avctx->active_thread_type&FF_THREAD_FRAME)){
+ if (HAVE_PTHREADS && avctx->active_thread_type&FF_THREAD_FRAME)
+ ret = ff_thread_decode_frame(avctx, picture, got_picture_ptr,
+ avpkt);
+ else {
+ ret = avctx->codec->decode(avctx, picture, got_picture_ptr,
+ avpkt);
+ picture->pkt_dts= avpkt->dts;
+ }
emms_c(); //needed to avoid an emms_c() call before every return;
{
int ret;
+ avctx->pkt = avpkt;
+
if((avctx->codec->capabilities & CODEC_CAP_DELAY) || avpkt->size){
//FIXME remove the check below _after_ ensuring that all audio check that the available space is enough
if(*frame_size_ptr < AVCODEC_MAX_AUDIO_FRAME_SIZE){
{
int ret;
+ avctx->pkt = avpkt;
*got_sub_ptr = 0;
ret = avctx->codec->decode(avctx, sub, got_sub_ptr, avpkt);
if (*got_sub_ptr)
}
if (HAVE_THREADS && avctx->thread_opaque)
- avcodec_thread_free(avctx);
+ ff_thread_free(avctx);
if (avctx->codec && avctx->codec->close)
avctx->codec->close(avctx);
avcodec_default_free_buffers(avctx);
if(avctx->codec && avctx->codec->encode)
av_freep(&avctx->extradata);
avctx->codec = NULL;
+ avctx->active_thread_type = 0;
entangled_thread_counter--;
/* Release any user-supplied mutex. */
void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode)
{
const char *codec_name;
+ const char *profile = NULL;
AVCodec *p;
char buf1[32];
int bitrate;
if (p) {
codec_name = p->name;
+ profile = av_get_profile_name(p, enc->profile);
} else if (enc->codec_id == CODEC_ID_MPEG2TS) {
/* fake mpeg2 transport stream codec (currently not
registered) */
snprintf(buf, buf_size,
"Video: %s%s",
codec_name, enc->mb_decision ? " (hq)" : "");
+ if (profile)
+ snprintf(buf + strlen(buf), buf_size - strlen(buf),
+ " (%s)", profile);
if (enc->pix_fmt != PIX_FMT_NONE) {
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", %s",
snprintf(buf, buf_size,
"Audio: %s",
codec_name);
+ if (profile)
+ snprintf(buf + strlen(buf), buf_size - strlen(buf),
+ " (%s)", profile);
if (enc->sample_rate) {
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", %d Hz", enc->sample_rate);
}
av_strlcat(buf, ", ", buf_size);
- avcodec_get_channel_layout_string(buf + strlen(buf), buf_size - strlen(buf), enc->channels, enc->channel_layout);
- if (enc->sample_fmt != SAMPLE_FMT_NONE) {
+ av_get_channel_layout_string(buf + strlen(buf), buf_size - strlen(buf), enc->channels, enc->channel_layout);
+ if (enc->sample_fmt != AV_SAMPLE_FMT_NONE) {
snprintf(buf + strlen(buf), buf_size - strlen(buf),
", %s", av_get_sample_fmt_name(enc->sample_fmt));
}
}
}
+const char *av_get_profile_name(const AVCodec *codec, int profile)
+{
+ const AVProfile *p;
+ if (profile == FF_PROFILE_UNKNOWN || !codec->profiles)
+ return NULL;
+
+ for (p = codec->profiles; p->profile != FF_PROFILE_UNKNOWN; p++)
+ if (p->profile == profile)
+ return p->name;
+
+ return NULL;
+}
+
unsigned avcodec_version( void )
{
return LIBAVCODEC_VERSION_INT;
const char *avcodec_configuration(void)
{
- return FFMPEG_CONFIGURATION;
+ return LIBAV_CONFIGURATION;
}
const char *avcodec_license(void)
{
#define LICENSE_PREFIX "libavcodec license: "
- return LICENSE_PREFIX FFMPEG_LICENSE + sizeof(LICENSE_PREFIX) - 1;
+ return LICENSE_PREFIX LIBAV_LICENSE + sizeof(LICENSE_PREFIX) - 1;
}
void avcodec_init(void)
void avcodec_flush_buffers(AVCodecContext *avctx)
{
+ if(HAVE_PTHREADS && avctx->active_thread_type&FF_THREAD_FRAME)
+ ff_thread_flush(avctx);
if(avctx->codec->flush)
avctx->codec->flush(avctx);
}
}
#if FF_API_OLD_SAMPLE_FMT
-int av_get_bits_per_sample_format(enum SampleFormat sample_fmt) {
+int av_get_bits_per_sample_format(enum AVSampleFormat sample_fmt) {
return av_get_bits_per_sample_fmt(sample_fmt);
}
#endif
#if !HAVE_THREADS
-int avcodec_thread_init(AVCodecContext *s, int thread_count){
+int ff_thread_init(AVCodecContext *s, int thread_count){
s->thread_count = thread_count;
return -1;
}
}
#if LIBAVCODEC_VERSION_MAJOR < 53
-#include "libavcore/parseutils.h"
+#include "libavutil/parseutils.h"
int av_parse_video_frame_size(int *width_ptr, int *height_ptr, const char *str)
{
void av_log_missing_feature(void *avc, const char *feature, int want_sample)
{
av_log(avc, AV_LOG_WARNING, "%s not implemented. Update your FFmpeg "
- "version to the newest one from SVN. If the problem still "
+ "version to the newest one from Git. If the problem still "
"occurs, it means that your file has a feature which has not "
"been implemented.", feature);
if(want_sample)
if (msg)
av_log(avc, AV_LOG_WARNING, "%s ", msg);
av_log(avc, AV_LOG_WARNING, "If you want to help, upload a sample "
- "of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ "
- "and contact the ffmpeg-devel mailing list.\n");
+ "of this file to ftp://upload.libav.org/MPlayer/incoming/ "
+ "and contact the libav-devel mailing list.\n");
}
static AVHWAccel *first_hwaccel = NULL;
+ (toupper((x>>16)&0xFF)<<16)
+ (toupper((x>>24)&0xFF)<<24);
}
+
+#if !HAVE_PTHREADS
+
+int ff_thread_get_buffer(AVCodecContext *avctx, AVFrame *f)
+{
+ f->owner = avctx;
+ return avctx->get_buffer(avctx, f);
+}
+
+void ff_thread_release_buffer(AVCodecContext *avctx, AVFrame *f)
+{
+ f->owner->release_buffer(f->owner, f);
+}
+
+void ff_thread_finish_setup(AVCodecContext *avctx)
+{
+}
+
+void ff_thread_report_progress(AVFrame *f, int progress, int field)
+{
+}
+
+void ff_thread_await_progress(AVFrame *f, int progress, int field)
+{
+}
+
+#endif
+
+#if LIBAVCODEC_VERSION_MAJOR < 53
+
+int avcodec_thread_init(AVCodecContext *s, int thread_count)
+{
+ return ff_thread_init(s, thread_count);
+}
+
+void avcodec_thread_free(AVCodecContext *s)
+{
+#if HAVE_THREADS
+ ff_thread_free(s);
+#endif
+}
+
+#endif
projects / ffmpeg / blobdiff