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Code Issues Releases Activity

Merge remote-tracking branch 'qatar/master'

Browse Source 
* qatar/master:
  pixdesc: mark pseudopaletted formats with a special flag.
  avconv: switch to avcodec_encode_video2().
  libx264: implement encode2().
  libx264: split extradata writing out of encode_nals().
  lavc: add avcodec_encode_video2() that encodes from an AVFrame -> AVPacket
  cmdutils: update copyright year to 2012.
  swscale: sign-extend integer function argument to qword on x86-64.
  x86inc: support yasm -f win64 flag also.
  h264: manually save/restore XMM registers for functions using INIT_MMX.
  x86inc: allow manual use of WIN64_SPILL_XMM.
  aacdec: Use correct speaker order for 7.1.
  aacdec: Remove incorrect comment.
  aacdec: Simplify output configuration.
  Remove Sun medialib glue code.
  dsputil: set STRIDE_ALIGN to 16 for x86 also.
  pngdsp: swap argument inversion.

Conflicts:
	cmdutils.c
	configure
	doc/APIchanges
	ffmpeg.c
	libavcodec/aacdec.c
	libavcodec/dsputil.h
	libavcodec/libx264.c
	libavcodec/mlib/dsputil_mlib.c
	libavcodec/utils.c
	libavfilter/vf_scale.c
	libavutil/avutil.h
	libswscale/mlib/yuv2rgb_mlib.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-02-09 00:44:20 +01:00
commit f2b20b7a8b
34 changed files with 271 additions and 741 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
configure vendored
View File

@ -205,7 +205,6 @@ External library support:
--enable-libxvid enable Xvid encoding via xvidcore,
native MPEG-4/Xvid encoder exists [no]
--enable-openal enable OpenAL 1.1 capture support [no]
--enable-mlib enable Sun medialib [no]
--enable-openssl enable openssl [no]
--enable-zlib enable zlib [autodetect]
@ -1062,7 +1061,6 @@ CONFIG_LIST="
lsp
mdct
memalign_hack
mlib
mpegaudiodsp
network
nonfree
@ -3179,7 +3177,6 @@ enabled openal && { { for al_libs in "${OPENAL_LIBS}" "-lopenal" "-lOpenAL32
die "ERROR: openal not found"; } &&
{ check_cpp_condition "AL/al.h" "defined(AL_VERSION_1_1)" ||
die "ERROR: openal version must be 1.1 or compatible"; }
enabled mlib && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
enabled openssl && { check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto ||
check_lib openssl/ssl.h SSL_library_init -lssl32 -leay32 ||
check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto -lws2_32 -lgdi32 ||
@ -3478,7 +3475,6 @@ echo "network support ${network-no}"
echo "threading support ${thread_type-no}"
echo "safe bitstream reader ${safe_bitstream_reader-no}"
echo "SDL support ${sdl-no}"
echo "Sun medialib support ${mlib-no}"
echo "libdxva2 enabled ${dxva2-no}"
echo "libva enabled ${vaapi-no}"
echo "libvdpau enabled ${vdpau-no}"

6
doc/APIchanges
View File

@ -25,6 +25,12 @@ API changes, most recent first:
2012-01-24 - xxxxxxx - lavfi 2.60.100
Add avfilter_graph_dump.
2012-02-xx - xxxxxxx - lavu 51.22.1 - pixdesc.h
Add PIX_FMT_PSEUDOPAL flag.
2012-02-01 - xxxxxxx - lavc 54.01.0
Add avcodec_encode_video2() and deprecate avcodec_encode_video().
2012-02-01 - 316fc74 - lavc 54.01.0
Add av_fast_padded_malloc() as alternative for av_realloc() when aligned
memory is required. The buffer will always have FF_INPUT_BUFFER_PADDING_SIZE

64
ffmpeg.c
View File

@ -1385,9 +1385,6 @@ static void do_subtitle_out(AVFormatContext *s,
}
}
static int bit_buffer_size = 1024 * 256;
static uint8_t *bit_buffer = NULL;
static void do_video_resample(OutputStream *ost,
InputStream *ist,
AVFrame *in_picture,
@ -1513,6 +1510,8 @@ static void do_video_out(AVFormatContext *s,
for (i = 0; i < nb_frames; i++) {
AVPacket pkt;
av_init_packet(&pkt);
pkt.data = NULL;
pkt.size = 0;
if (s->oformat->flags & AVFMT_RAWPICTURE &&
enc->codec->id == CODEC_ID_RAWVIDEO) {
@ -1528,6 +1527,7 @@ static void do_video_out(AVFormatContext *s,
write_frame(s, &pkt, ost);
} else {
int got_packet;
AVFrame big_picture;
big_picture = *final_picture;
@ -1552,29 +1552,27 @@ static void do_video_out(AVFormatContext *s,
big_picture.pict_type = AV_PICTURE_TYPE_I;
ost->forced_kf_index++;
}
ret = avcodec_encode_video(enc,
bit_buffer, bit_buffer_size,
&big_picture);
ret = avcodec_encode_video2(enc, &pkt, &big_picture, &got_packet);
if (ret < 0) {
av_log(NULL, AV_LOG_FATAL, "Video encoding failed\n");
exit_program(1);
}
if (ret > 0) {
pkt.data = bit_buffer;
pkt.size = ret;
if (!(enc->codec->capabilities & CODEC_CAP_DELAY))
pkt.pts = av_rescale_q(ost->sync_opts, enc->time_base, ost->st->time_base);
if (enc->coded_frame->pts != AV_NOPTS_VALUE)
pkt.pts = av_rescale_q(enc->coded_frame->pts, enc->time_base, ost->st->time_base);
if (got_packet) {
if (pkt.pts == AV_NOPTS_VALUE && !(enc->codec->capabilities & CODEC_CAP_DELAY))
pkt.pts = ost->sync_opts;
if (pkt.pts != AV_NOPTS_VALUE)
pkt.pts = av_rescale_q(pkt.pts, enc->time_base, ost->st->time_base);
if (pkt.dts != AV_NOPTS_VALUE)
pkt.dts = av_rescale_q(pkt.dts, enc->time_base, ost->st->time_base);
if (enc->coded_frame->key_frame)
pkt.flags |= AV_PKT_FLAG_KEY;
if (format_video_sync == VSYNC_DROP)
pkt.pts = pkt.dts = AV_NOPTS_VALUE;
write_frame(s, &pkt, ost);
*frame_size = ret;
video_size += ret;
*frame_size = pkt.size;
video_size += pkt.size;
/* if two pass, output log */
if (ost->logfile && enc->stats_out) {
@ -1789,7 +1787,7 @@ static void flush_encoders(OutputStream *ost_table, int nb_ostreams)
for (;;) {
AVPacket pkt;
int fifo_bytes;
int fifo_bytes, got_packet;
av_init_packet(&pkt);
pkt.data = NULL;
pkt.size = 0;
@ -1822,25 +1820,23 @@ static void flush_encoders(OutputStream *ost_table, int nb_ostreams)
}
break;
case AVMEDIA_TYPE_VIDEO:
ret = avcodec_encode_video(enc, bit_buffer, bit_buffer_size, NULL);
ret = avcodec_encode_video2(enc, &pkt, NULL, &got_packet);
if (ret < 0) {
av_log(NULL, AV_LOG_FATAL, "Video encoding failed\n");
exit_program(1);
}
video_size += ret;
if (enc->coded_frame && enc->coded_frame->key_frame)
pkt.flags |= AV_PKT_FLAG_KEY;
video_size += pkt.size;
if (ost->logfile && enc->stats_out) {
fprintf(ost->logfile, "%s", enc->stats_out);
}
if (ret <= 0) {
if (!got_packet) {
stop_encoding = 1;
break;
}
pkt.data = bit_buffer;
pkt.size = ret;
if (enc->coded_frame && enc->coded_frame->pts != AV_NOPTS_VALUE)
pkt.pts = av_rescale_q(enc->coded_frame->pts, enc->time_base, ost->st->time_base);
if (pkt.pts != AV_NOPTS_VALUE)
pkt.pts = av_rescale_q(pkt.pts, enc->time_base, ost->st->time_base);
if (pkt.dts != AV_NOPTS_VALUE)
pkt.dts = av_rescale_q(pkt.dts, enc->time_base, ost->st->time_base);
write_frame(os, &pkt, ost);
break;
default:
@ -2668,19 +2664,6 @@ static int transcode_init(OutputFile *output_files, int nb_output_files,
}
}
}
if (codec->codec_type == AVMEDIA_TYPE_VIDEO) {
/* maximum video buffer size is 8-bytes per pixel, plus DPX header size (1664)*/
int size = codec->width * codec->height;
bit_buffer_size = FFMAX(bit_buffer_size, 9*size + 10000);
}
}
if (!bit_buffer)
bit_buffer = av_malloc(bit_buffer_size);
if (!bit_buffer) {
av_log(NULL, AV_LOG_ERROR, "Cannot allocate %d bytes output buffer\n",
bit_buffer_size);
return AVERROR(ENOMEM);
}
/* open each encoder */
@ -3118,7 +3101,6 @@ static int transcode(OutputFile *output_files, int nb_output_files,
ret = 0;
fail:
av_freep(&bit_buffer);
av_freep(&no_packet);
if (output_streams) {

4
libavcodec/Makefile
View File

@ -718,8 +718,6 @@ OBJS-$(HAVE_PTHREADS) += pthread.o
OBJS-$(HAVE_W32THREADS) += pthread.o
OBJS-$(HAVE_OS2THREADS) += pthread.o
OBJS-$(CONFIG_MLIB) += mlib/dsputil_mlib.o \
# inverse.o contains the ff_inverse table definition, which is used by
# the FASTDIV macro (from libavutil); since referencing the external
# table has a negative effect on performance, copy it in libavcodec as
@ -749,7 +747,7 @@ HOSTPROGS = aac_tablegen aacps_tablegen cbrt_tablegen cos_tablegen \
dv_tablegen motionpixels_tablegen mpegaudio_tablegen \
pcm_tablegen qdm2_tablegen sinewin_tablegen
DIRS = alpha arm bfin mlib ppc ps2 sh4 sparc x86
DIRS = alpha arm bfin ppc ps2 sh4 sparc x86
CLEANFILES = *_tables.c *_tables.h *_tablegen$(HOSTEXESUF)

35
libavcodec/aacdec.c
View File

@ -189,10 +189,10 @@ static int count_channels(enum ChannelPosition che_pos[4][MAX_ELEM_ID])
* @return Returns error status. 0 - OK, !0 - error
*/
static av_cold int che_configure(AACContext *ac,
enum ChannelPosition che_pos[4][MAX_ELEM_ID],
enum ChannelPosition che_pos,
int type, int id, int *channels)
{
if (che_pos[type][id]) {
if (che_pos) {
if (!ac->che[type][id]) {
if (!(ac->che[type][id] = av_mallocz(sizeof(ChannelElement))))
return AVERROR(ENOMEM);
@ -222,22 +222,21 @@ static av_cold int che_configure(AACContext *ac,
* @return Returns error status. 0 - OK, !0 - error
*/
static av_cold int output_configure(AACContext *ac,
enum ChannelPosition che_pos[4][MAX_ELEM_ID],
enum ChannelPosition new_che_pos[4][MAX_ELEM_ID],
int channel_config, enum OCStatus oc_type)
{
AVCodecContext *avctx = ac->avctx;
int i, type, channels = 0, ret;
if (new_che_pos != che_pos)
memcpy(che_pos, new_che_pos, 4 * MAX_ELEM_ID * sizeof(new_che_pos[0][0]));
if (new_che_pos)
memcpy(ac->che_pos, new_che_pos, 4 * MAX_ELEM_ID * sizeof(new_che_pos[0][0]));
if (channel_config) {
for (i = 0; i < tags_per_config[channel_config]; i++) {
if ((ret = che_configure(ac, che_pos,
aac_channel_layout_map[channel_config - 1][i][0],
aac_channel_layout_map[channel_config - 1][i][1],
&channels)))
int id = aac_channel_layout_map[channel_config - 1][i][1];
type = aac_channel_layout_map[channel_config - 1][i][0];
if ((ret = che_configure(ac, ac->che_pos[type][id],
type, id, &channels)))
return ret;
}
@ -249,14 +248,12 @@ static av_cold int output_configure(AACContext *ac,
* current program configuration.
*
* Set up default 1:1 output mapping.
*
* For a 5.1 stream the output order will be:
* [ Center ] [ Front Left ] [ Front Right ] [ LFE ] [ Surround Left ] [ Surround Right ]
*/
for (i = 0; i < MAX_ELEM_ID; i++) {
for (type = 0; type < 4; type++) {
if ((ret = che_configure(ac, che_pos, type, i, &channels)))
if ((ret = che_configure(ac, ac->che_pos[type][i],
type, i, &channels)))
return ret;
}
}
@ -456,7 +453,7 @@ static int decode_ga_specific_config(AACContext *ac, AVCodecContext *avctx,
} else if (m4ac->sbr == 1 && m4ac->ps == -1)
m4ac->ps = 1;
if (ac && (ret = output_configure(ac, ac->che_pos, new_che_pos, channel_config, OC_GLOBAL_HDR)))
if (ac && (ret = output_configure(ac, new_che_pos, channel_config, OC_GLOBAL_HDR)))
return ret;
if (extension_flag) {
@ -629,7 +626,7 @@ static av_cold int aac_decode_init(AVCodecContext *avctx)
if (ac->m4ac.chan_config) {
int ret = set_default_channel_config(avctx, new_che_pos, ac->m4ac.chan_config);
if (!ret)
output_configure(ac, ac->che_pos, new_che_pos, ac->m4ac.chan_config, OC_GLOBAL_HDR);
output_configure(ac, new_che_pos, ac->m4ac.chan_config, OC_GLOBAL_HDR);
else if (avctx->err_recognition & AV_EF_EXPLODE)
return AVERROR_INVALIDDATA;
}
@ -1733,7 +1730,7 @@ static int decode_extension_payload(AACContext *ac, GetBitContext *gb, int cnt,
} else if (ac->m4ac.ps == -1 && ac->output_configured < OC_LOCKED && ac->avctx->channels == 1) {
ac->m4ac.sbr = 1;
ac->m4ac.ps = 1;
output_configure(ac, ac->che_pos, ac->che_pos, ac->m4ac.chan_config, ac->output_configured);
output_configure(ac, NULL, ac->m4ac.chan_config, ac->output_configured);
} else {
ac->m4ac.sbr = 1;
}
@ -2116,7 +2113,7 @@ static int parse_adts_frame_header(AACContext *ac, GetBitContext *gb)
ac->m4ac.chan_config = hdr_info.chan_config;
if (set_default_channel_config(ac->avctx, new_che_pos, hdr_info.chan_config))
return -7;
if (output_configure(ac, ac->che_pos, new_che_pos, hdr_info.chan_config,
if (output_configure(ac, new_che_pos, hdr_info.chan_config,
FFMAX(ac->output_configured, OC_TRIAL_FRAME)))
return -7;
} else if (ac->output_configured != OC_LOCKED) {
@ -2176,7 +2173,7 @@ static int aac_decode_frame_int(AVCodecContext *avctx, void *data,
if (set_default_channel_config(ac->avctx, new_che_pos, 2)<0)
return -1;
if (output_configure(ac, ac->che_pos, new_che_pos, 2, OC_TRIAL_FRAME)<0)
if (output_configure(ac, new_che_pos, 2, OC_TRIAL_FRAME)<0)
return -1;
}
if (!(che=get_che(ac, elem_type, elem_id))) {
@ -2220,7 +2217,7 @@ static int aac_decode_frame_int(AVCodecContext *avctx, void *data,
if (ac->output_configured > OC_TRIAL_PCE)
av_log(avctx, AV_LOG_INFO,
"Evaluating a further program_config_element.\n");
err = output_configure(ac, ac->che_pos, new_che_pos, 0, OC_TRIAL_PCE);
err = output_configure(ac, new_che_pos, 0, OC_TRIAL_PCE);
if (!err)
ac->m4ac.chan_config = 0;
break;

4
libavcodec/aacdectab.h
View File

@ -87,7 +87,7 @@ static const uint8_t aac_channel_layout_map[7][5][2] = {
{ { TYPE_CPE, 0 }, { TYPE_SCE, 0 }, { TYPE_SCE, 1 }, },
{ { TYPE_CPE, 0 }, { TYPE_SCE, 0 }, { TYPE_CPE, 1 }, },
{ { TYPE_CPE, 0 }, { TYPE_SCE, 0 }, { TYPE_LFE, 0 }, { TYPE_CPE, 1 }, },
{ { TYPE_CPE, 0 }, { TYPE_SCE, 0 }, { TYPE_LFE, 0 }, { TYPE_CPE, 2 }, { TYPE_CPE, 1 }, },
{ { TYPE_CPE, 1 }, { TYPE_SCE, 0 }, { TYPE_LFE, 0 }, { TYPE_CPE, 2 }, { TYPE_CPE, 0 }, },
};
static const uint64_t aac_channel_layout[8] = {
@ -97,7 +97,7 @@ static const uint64_t aac_channel_layout[8] = {
AV_CH_LAYOUT_4POINT0,
AV_CH_LAYOUT_5POINT0_BACK,
AV_CH_LAYOUT_5POINT1_BACK,
AV_CH_LAYOUT_7POINT1_WIDE,
AV_CH_LAYOUT_7POINT1_WIDE_BACK,
0,
};

41
libavcodec/avcodec.h
View File

@ -1735,7 +1735,6 @@ typedef struct AVCodecContext {
#define FF_DCT_FASTINT 1
#define FF_DCT_INT 2
#define FF_DCT_MMX 3
#define FF_DCT_MLIB 4
#define FF_DCT_ALTIVEC 5
#define FF_DCT_FAAN 6
@ -1786,7 +1785,6 @@ typedef struct AVCodecContext {
#define FF_IDCT_SIMPLEMMX 3
#define FF_IDCT_LIBMPEG2MMX 4
#define FF_IDCT_PS2 5
#define FF_IDCT_MLIB 6
#define FF_IDCT_ARM 7
#define FF_IDCT_ALTIVEC 8
#define FF_IDCT_SH4 9
@ -3960,7 +3958,10 @@ int avcodec_fill_audio_frame(AVFrame *frame, int nb_channels,
enum AVSampleFormat sample_fmt, const uint8_t *buf,
int buf_size, int align);
#if FF_API_OLD_ENCODE_VIDEO
/**
* @deprecated use avcodec_encode_video2() instead.
*
* Encode a video frame from pict into buf.
* The input picture should be
* stored using a specific format, namely avctx.pix_fmt.
@ -3972,8 +3973,44 @@ int avcodec_fill_audio_frame(AVFrame *frame, int nb_channels,
* @return On error a negative value is returned, on success zero or the number
* of bytes used from the output buffer.
*/
attribute_deprecated
int avcodec_encode_video(AVCodecContext *avctx, uint8_t *buf, int buf_size,
const AVFrame *pict);
#endif
/**
* Encode a frame of video.
*
* Takes input raw video data from frame and writes the next output packet, if
* available, to avpkt. The output packet does not necessarily contain data for
* the most recent frame, as encoders can delay and reorder input frames
* internally as needed.
*
* @param avctx codec context
* @param avpkt output AVPacket.
* The user can supply an output buffer by setting
* avpkt->data and avpkt->size prior to calling the
* function, but if the size of the user-provided data is not
* large enough, encoding will fail. All other AVPacket fields
* will be reset by the encoder using av_init_packet(). If
* avpkt->data is NULL, the encoder will allocate it.
* The encoder will set avpkt->size to the size of the
* output packet. The returned data (if any) belongs to the
* caller, he is responsible for freeing it.
* @param[in] frame AVFrame containing the raw video data to be encoded.
* May be NULL when flushing an encoder that has the
* CODEC_CAP_DELAY capability set.
* @param[out] got_packet_ptr This field is set to 1 by libavcodec if the
* output packet is non-empty, and to 0 if it is
* empty. If the function returns an error, the
* packet can be assumed to be invalid, and the
* value of got_packet_ptr is undefined and should
* not be used.
* @return 0 on success, negative error code on failure
*/
int avcodec_encode_video2(AVCodecContext *avctx, AVPacket *avpkt,
const AVFrame *frame, int *got_packet_ptr);
int avcodec_encode_subtitle(AVCodecContext *avctx, uint8_t *buf, int buf_size,
const AVSubtitle *sub);

1
libavcodec/dsputil.c
View File

@ -3184,7 +3184,6 @@ av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx)
if (HAVE_MMX) dsputil_init_mmx (c, avctx);
if (ARCH_ARM) dsputil_init_arm (c, avctx);
if (CONFIG_MLIB) dsputil_init_mlib (c, avctx);
if (HAVE_VIS) dsputil_init_vis (c, avctx);
if (ARCH_ALPHA) dsputil_init_alpha (c, avctx);
if (ARCH_PPC) dsputil_init_ppc (c, avctx);

21
libavcodec/dsputil.h
View File

@ -644,7 +644,6 @@ static inline int get_penalty_factor(int lambda, int lambda2, int type){
void dsputil_init_alpha(DSPContext* c, AVCodecContext *avctx);
void dsputil_init_arm(DSPContext* c, AVCodecContext *avctx);
void dsputil_init_bfin(DSPContext* c, AVCodecContext *avctx);
void dsputil_init_mlib(DSPContext* c, AVCodecContext *avctx);
void dsputil_init_mmi(DSPContext* c, AVCodecContext *avctx);
void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx);
void dsputil_init_ppc(DSPContext* c, AVCodecContext *avctx);
@ -656,25 +655,9 @@ void ff_intrax8dsp_init(DSPContext* c, AVCodecContext *avctx);
void ff_mlp_init(DSPContext* c, AVCodecContext *avctx);
void ff_mlp_init_x86(DSPContext* c, AVCodecContext *avctx);
#if ARCH_ARM
#if HAVE_NEON
#if (ARCH_ARM && HAVE_NEON) || ARCH_PPC || HAVE_MMI || HAVE_MMX
# define STRIDE_ALIGN 16
#endif
#elif ARCH_PPC
#define STRIDE_ALIGN 16
#elif HAVE_MMI
#define STRIDE_ALIGN 16
#endif
#ifndef STRIDE_ALIGN
#else
# define STRIDE_ALIGN 8
#endif

8
libavcodec/imgconvert.c
View File

@ -361,15 +361,9 @@ int avpicture_get_size(enum PixelFormat pix_fmt, int width, int height)
AVPicture dummy_pict;
if(av_image_check_size(width, height, 0, NULL))
return -1;
switch (pix_fmt) {
case PIX_FMT_RGB8:
case PIX_FMT_BGR8:
case PIX_FMT_RGB4_BYTE:
case PIX_FMT_BGR4_BYTE:
case PIX_FMT_GRAY8:
if (av_pix_fmt_descriptors[pix_fmt].flags & PIX_FMT_PSEUDOPAL)
// do not include palette for these pseudo-paletted formats
return width * height;
}
return avpicture_fill(&dummy_pict, NULL, pix_fmt, width, height);
}

80
libavcodec/libx264.c
View File

@ -88,12 +88,23 @@ static void X264_log(void *p, int level, const char *fmt, va_list args)
}
static int encode_nals(AVCodecContext *ctx, uint8_t *buf, int size,
x264_nal_t *nals, int nnal, int skip_sei)
static int encode_nals(AVCodecContext *ctx, AVPacket *pkt,
x264_nal_t *nals, int nnal)
{
X264Context *x4 = ctx->priv_data;
uint8_t *p = buf;
int i;
uint8_t *p;
int i, size = x4->sei_size, ret;
if (!nnal)
return 0;
for (i = 0; i < nnal; i++)
size += nals[i].i_payload;
if ((ret = ff_alloc_packet(pkt, size)) < 0)
return ret;
p = pkt->data;
/* Write the SEI as part of the first frame. */
if (x4->sei_size > 0 && nnal > 0) {
@ -108,23 +119,11 @@ static int encode_nals(AVCodecContext *ctx, uint8_t *buf, int size,
}
for (i = 0; i < nnal; i++){
/* Don't put the SEI in extradata. */
if (skip_sei && nals[i].i_type == NAL_SEI) {
x4->sei_size = nals[i].i_payload;
x4->sei = av_malloc(x4->sei_size);
memcpy(x4->sei, nals[i].p_payload, nals[i].i_payload);
continue;
}
if (nals[i].i_payload > (size - (p - buf))) {
// return only complete nals which fit in buf
av_log(ctx, AV_LOG_ERROR, "Error: nal buffer is too small\n");
break;
}
memcpy(p, nals[i].p_payload, nals[i].i_payload);
p += nals[i].i_payload;
}
return p - buf;
return 1;
}
static int avfmt2_num_planes(int avfmt)
@ -146,15 +145,13 @@ static int avfmt2_num_planes(int avfmt)
}
}
static int X264_frame(AVCodecContext *ctx, uint8_t *buf,
int orig_bufsize, void *data)
static int X264_frame(AVCodecContext *ctx, AVPacket *pkt, const AVFrame *frame,
int *got_packet)
{
X264Context *x4 = ctx->priv_data;
AVFrame *frame = data;
x264_nal_t *nal;
int nnal, i;
int nnal, i, ret;
x264_picture_t pic_out;
int bufsize;
x264_picture_init( &x4->pic );
x4->pic.img.i_csp = x4->params.i_csp;
@ -187,17 +184,16 @@ static int X264_frame(AVCodecContext *ctx, uint8_t *buf,
}
do {
bufsize = orig_bufsize;
if (x264_encoder_encode(x4->enc, &nal, &nnal, frame? &x4->pic: NULL, &pic_out) < 0)
return -1;
bufsize = encode_nals(ctx, buf, bufsize, nal, nnal, 0);
if (bufsize < 0)
ret = encode_nals(ctx, pkt, nal, nnal);
if (ret < 0)
return -1;
} while (!bufsize && !frame && x264_encoder_delayed_frames(x4->enc));
} while (!ret && !frame && x264_encoder_delayed_frames(x4->enc));
/* FIXME: libx264 now provides DTS, but AVFrame doesn't have a field for it. */
x4->out_pic.pts = pic_out.i_pts;
pkt->pts = pic_out.i_pts;
pkt->dts = pic_out.i_dts;
switch (pic_out.i_type) {
case X264_TYPE_IDR:
@ -213,11 +209,12 @@ static int X264_frame(AVCodecContext *ctx, uint8_t *buf,
break;
}
x4->out_pic.key_frame = pic_out.b_keyframe;
if (bufsize)
pkt->flags |= AV_PKT_FLAG_KEY*pic_out.b_keyframe;
if (ret)
x4->out_pic.quality = (pic_out.i_qpplus1 - 1) * FF_QP2LAMBDA;
return bufsize;
*got_packet = ret;
return 0;
}
static av_cold int X264_close(AVCodecContext *avctx)
@ -485,16 +482,25 @@ static av_cold int X264_init(AVCodecContext *avctx)
if (avctx->flags & CODEC_FLAG_GLOBAL_HEADER) {
x264_nal_t *nal;
uint8_t *p;
int nnal, s, i;
s = x264_encoder_headers(x4->enc, &nal, &nnal);
avctx->extradata = p = av_malloc(s);
for (i = 0; i < nnal; i++)
if (nal[i].i_type == NAL_SEI)
for (i = 0; i < nnal; i++) {
/* Don't put the SEI in extradata. */
if (nal[i].i_type == NAL_SEI) {
av_log(avctx, AV_LOG_INFO, "%s\n", nal[i].p_payload+25);
avctx->extradata = av_malloc(s);
avctx->extradata_size = encode_nals(avctx, avctx->extradata, s, nal, nnal, 1);
x4->sei_size = nal[i].i_payload;
x4->sei = av_malloc(x4->sei_size);
memcpy(x4->sei, nal[i].p_payload, nal[i].i_payload);
continue;
}
memcpy(p, nal[i].p_payload, nal[i].i_payload);
p += nal[i].i_payload;
}
avctx->extradata_size = p - avctx->extradata;
}
return 0;
@ -634,7 +640,7 @@ AVCodec ff_libx264_encoder = {
.id = CODEC_ID_H264,
.priv_data_size = sizeof(X264Context),
.init = X264_init,
.encode = X264_frame,
.encode2 = X264_frame,
.close = X264_close,
.capabilities = CODEC_CAP_DELAY | CODEC_CAP_AUTO_THREADS,
.long_name = NULL_IF_CONFIG_SMALL("libx264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10"),

469
libavcodec/mlib/dsputil_mlib.c
View File

@ -1,469 +0,0 @@
/*
* Sun mediaLib optimized DSP utils
* Copyright (c) 2001 Fabrice Bellard
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavcodec/dsputil.h"
#include "libavcodec/mpegvideo.h"
#include <mlib_types.h>
#include <mlib_status.h>
#include <mlib_sys.h>
#include <mlib_algebra.h>
#include <mlib_video.h>
/* misc */
static void get_pixels_mlib(DCTELEM *restrict block, const uint8_t *pixels, int line_size)
{
int i;
for (i=0;i<8;i++) {
mlib_VectorConvert_S16_U8_Mod((mlib_s16 *)block, (mlib_u8 *)pixels, 8);
pixels += line_size;
block += 8;
}
}
static void diff_pixels_mlib(DCTELEM *restrict block, const uint8_t *s1, const uint8_t *s2, int line_size)
{
int i;
for (i=0;i<8;i++) {
mlib_VectorSub_S16_U8_Mod((mlib_s16 *)block, (mlib_u8 *)s1, (mlib_u8 *)s2, 8);
s1 += line_size;
s2 += line_size;
block += 8;
}
}
static void add_pixels_clamped_mlib(const DCTELEM *block, uint8_t *pixels, int line_size)
{
mlib_VideoAddBlock_U8_S16(pixels, (mlib_s16 *)block, line_size);
}
/* put block, width 16 pixel, height 8/16 */
static void put_pixels16_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
switch (height) {
case 8:
mlib_VideoCopyRef_U8_U8_16x8(dest, (uint8_t *)ref, stride);
break;
case 16:
mlib_VideoCopyRef_U8_U8_16x16(dest, (uint8_t *)ref, stride);
break;
default:
assert(0);
}
}
static void put_pixels16_x2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
switch (height) {
case 8:
mlib_VideoInterpX_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
break;
case 16:
mlib_VideoInterpX_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
break;
default:
assert(0);
}
}
static void put_pixels16_y2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
switch (height) {
case 8:
mlib_VideoInterpY_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
break;
case 16:
mlib_VideoInterpY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
break;
default:
assert(0);
}
}
static void put_pixels16_xy2_mlib(uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
switch (height) {
case 8:
mlib_VideoInterpXY_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
break;
case 16:
mlib_VideoInterpXY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
break;
default:
assert(0);
}
}
/* put block, width 8 pixel, height 4/8/16 */
static void put_pixels8_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
switch (height) {
case 4:
mlib_VideoCopyRef_U8_U8_8x4(dest, (uint8_t *)ref, stride);
break;
case 8:
mlib_VideoCopyRef_U8_U8_8x8(dest, (uint8_t *)ref, stride);
break;
case 16:
mlib_VideoCopyRef_U8_U8_8x16(dest, (uint8_t *)ref, stride);
break;
default:
assert(0);
}
}
static void put_pixels8_x2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
switch (height) {
case 4:
mlib_VideoInterpX_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
break;
case 8:
mlib_VideoInterpX_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
break;
case 16:
mlib_VideoInterpX_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
break;
default:
assert(0);
}
}
static void put_pixels8_y2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
switch (height) {
case 4:
mlib_VideoInterpY_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
break;
case 8:
mlib_VideoInterpY_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
break;
case 16:
mlib_VideoInterpY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
break;
default:
assert(0);
}
}
static void put_pixels8_xy2_mlib(uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
switch (height) {
case 4:
mlib_VideoInterpXY_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
break;
case 8:
mlib_VideoInterpXY_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
break;
case 16:
mlib_VideoInterpXY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
break;
default:
assert(0);
}
}
/* average block, width 16 pixel, height 8/16 */
static void avg_pixels16_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
switch (height) {
case 8:
mlib_VideoCopyRefAve_U8_U8_16x8(dest, (uint8_t *)ref, stride);
break;
case 16:
mlib_VideoCopyRefAve_U8_U8_16x16(dest, (uint8_t *)ref, stride);
break;
default:
assert(0);
}
}
static void avg_pixels16_x2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
switch (height) {
case 8:
mlib_VideoInterpAveX_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
break;
case 16:
mlib_VideoInterpAveX_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
break;
default:
assert(0);
}
}
static void avg_pixels16_y2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
switch (height) {
case 8:
mlib_VideoInterpAveY_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
break;
case 16:
mlib_VideoInterpAveY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
break;
default:
assert(0);
}
}
static void avg_pixels16_xy2_mlib(uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
switch (height) {
case 8:
mlib_VideoInterpAveXY_U8_U8_16x8(dest, (uint8_t *)ref, stride, stride);
break;
case 16:
mlib_VideoInterpAveXY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
break;
default:
assert(0);
}
}
/* average block, width 8 pixel, height 4/8/16 */
static void avg_pixels8_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
switch (height) {
case 4:
mlib_VideoCopyRefAve_U8_U8_8x4(dest, (uint8_t *)ref, stride);
break;
case 8:
mlib_VideoCopyRefAve_U8_U8_8x8(dest, (uint8_t *)ref, stride);
break;
case 16:
mlib_VideoCopyRefAve_U8_U8_8x16(dest, (uint8_t *)ref, stride);
break;
default:
assert(0);
}
}
static void avg_pixels8_x2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
switch (height) {
case 4:
mlib_VideoInterpAveX_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
break;
case 8:
mlib_VideoInterpAveX_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
break;
case 16:
mlib_VideoInterpAveX_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
break;
default:
assert(0);
}
}
static void avg_pixels8_y2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
switch (height) {
case 4:
mlib_VideoInterpAveY_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
break;
case 8:
mlib_VideoInterpAveY_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
break;
case 16:
mlib_VideoInterpAveY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
break;
default:
assert(0);
}
}
static void avg_pixels8_xy2_mlib(uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
switch (height) {
case 4:
mlib_VideoInterpAveXY_U8_U8_8x4(dest, (uint8_t *)ref, stride, stride);
break;
case 8:
mlib_VideoInterpAveXY_U8_U8_8x8(dest, (uint8_t *)ref, stride, stride);
break;
case 16:
mlib_VideoInterpAveXY_U8_U8_8x16(dest, (uint8_t *)ref, stride, stride);
break;
default:
assert(0);
}
}
/* swap byte order of a buffer */
static void bswap_buf_mlib(uint32_t *dst, const uint32_t *src, int w)
{
mlib_VectorReverseByteOrder_U32_U32(dst, src, w);
}
/* transformations */
static void ff_idct_put_mlib(uint8_t *dest, int line_size, DCTELEM *data)
{
int i;
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
mlib_VideoIDCT8x8_S16_S16 (data, data);
for(i=0;i<8;i++) {
dest[0] = cm[data[0]];
dest[1] = cm[data[1]];
dest[2] = cm[data[2]];
dest[3] = cm[data[3]];
dest[4] = cm[data[4]];
dest[5] = cm[data[5]];
dest[6] = cm[data[6]];
dest[7] = cm[data[7]];
dest += line_size;
data += 8;
}
}
static void ff_idct_add_mlib(uint8_t *dest, int line_size, DCTELEM *data)
{
mlib_VideoIDCT8x8_S16_S16 (data, data);
mlib_VideoAddBlock_U8_S16(dest, (mlib_s16 *)data, line_size);
}
static void ff_idct_mlib(DCTELEM *data)
{
mlib_VideoIDCT8x8_S16_S16 (data, data);
}
static void ff_fdct_mlib(DCTELEM *data)
{
mlib_VideoDCT8x8_S16_S16 (data, data);
}
void dsputil_init_mlib(DSPContext* c, AVCodecContext *avctx)
{
const int high_bit_depth = avctx->bits_per_raw_sample > 8;
c->diff_pixels = diff_pixels_mlib;
c->add_pixels_clamped = add_pixels_clamped_mlib;
if (!high_bit_depth) {
c->get_pixels = get_pixels_mlib;
c->put_pixels_tab[0][0] = put_pixels16_mlib;
c->put_pixels_tab[0][1] = put_pixels16_x2_mlib;
c->put_pixels_tab[0][2] = put_pixels16_y2_mlib;
c->put_pixels_tab[0][3] = put_pixels16_xy2_mlib;
c->put_pixels_tab[1][0] = put_pixels8_mlib;
c->put_pixels_tab[1][1] = put_pixels8_x2_mlib;
c->put_pixels_tab[1][2] = put_pixels8_y2_mlib;
c->put_pixels_tab[1][3] = put_pixels8_xy2_mlib;
c->avg_pixels_tab[0][0] = avg_pixels16_mlib;
c->avg_pixels_tab[0][1] = avg_pixels16_x2_mlib;
c->avg_pixels_tab[0][2] = avg_pixels16_y2_mlib;
c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mlib;
c->avg_pixels_tab[1][0] = avg_pixels8_mlib;
c->avg_pixels_tab[1][1] = avg_pixels8_x2_mlib;
c->avg_pixels_tab[1][2] = avg_pixels8_y2_mlib;
c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mlib;
c->put_no_rnd_pixels_tab[0][0] = put_pixels16_mlib;
c->put_no_rnd_pixels_tab[1][0] = put_pixels8_mlib;
}
c->bswap_buf = bswap_buf_mlib;
}
void MPV_common_init_mlib(MpegEncContext *s)
{
if(s->avctx->dct_algo==FF_DCT_AUTO || s->avctx->dct_algo==FF_DCT_MLIB){
s->dsp.fdct = ff_fdct_mlib;
}
if(s->avctx->idct_algo==FF_IDCT_MLIB){
s->dsp.idct_put= ff_idct_put_mlib;
s->dsp.idct_add= ff_idct_add_mlib;
s->dsp.idct = ff_idct_mlib;
s->dsp.idct_permutation_type= FF_NO_IDCT_PERM;
}
}

2
libavcodec/mpegvideo.c
View File

@ -191,8 +191,6 @@ av_cold int ff_dct_common_init(MpegEncContext *s)
MPV_common_init_mmx(s);
#elif ARCH_ALPHA
MPV_common_init_axp(s);
#elif CONFIG_MLIB
MPV_common_init_mlib(s);
#elif HAVE_MMI
MPV_common_init_mmi(s);
#elif ARCH_ARM

1
libavcodec/mpegvideo.h
View File

@ -705,7 +705,6 @@ int MPV_encode_end(AVCodecContext *avctx);
int MPV_encode_picture(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data);
void MPV_common_init_mmx(MpegEncContext *s);
void MPV_common_init_axp(MpegEncContext *s);
void MPV_common_init_mlib(MpegEncContext *s);
void MPV_common_init_mmi(MpegEncContext *s);
void MPV_common_init_arm(MpegEncContext *s);
void MPV_common_init_altivec(MpegEncContext *s);

2
libavcodec/options.c
View File

@ -206,7 +206,6 @@ static const AVOption options[]={
{"fastint", "fast integer", 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_FASTINT }, INT_MIN, INT_MAX, V|E, "dct"},
{"int", "accurate integer", 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_INT }, INT_MIN, INT_MAX, V|E, "dct"},
{"mmx", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_MMX }, INT_MIN, INT_MAX, V|E, "dct"},
{"mlib", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_MLIB }, INT_MIN, INT_MAX, V|E, "dct"},
{"altivec", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_ALTIVEC }, INT_MIN, INT_MAX, V|E, "dct"},
{"faan", "floating point AAN DCT", 0, AV_OPT_TYPE_CONST, {.dbl = FF_DCT_FAAN }, INT_MIN, INT_MAX, V|E, "dct"},
{"lumi_mask", "compresses bright areas stronger than medium ones", OFFSET(lumi_masking), AV_OPT_TYPE_FLOAT, {.dbl = 0 }, -FLT_MAX, FLT_MAX, V|E},
@ -221,7 +220,6 @@ static const AVOption options[]={
{"simplemmx", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_SIMPLEMMX }, INT_MIN, INT_MAX, V|E|D, "idct"},
{"libmpeg2mmx", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_LIBMPEG2MMX }, INT_MIN, INT_MAX, V|E|D, "idct"},
{"ps2", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_PS2 }, INT_MIN, INT_MAX, V|E|D, "idct"},
{"mlib", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_MLIB }, INT_MIN, INT_MAX, V|E|D, "idct"},
{"arm", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_ARM }, INT_MIN, INT_MAX, V|E|D, "idct"},
{"altivec", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_ALTIVEC }, INT_MIN, INT_MAX, V|E|D, "idct"},
{"sh4", NULL, 0, AV_OPT_TYPE_CONST, {.dbl = FF_IDCT_SH4 }, INT_MIN, INT_MAX, V|E|D, "idct"},

3
libavcodec/rawdec.c
View File

@ -187,8 +187,7 @@ static int raw_decode(AVCodecContext *avctx,
avpicture_fill(picture, buf, avctx->pix_fmt, avctx->width, avctx->height);
if((avctx->pix_fmt==PIX_FMT_PAL8 && buf_size < context->length) ||
(avctx->pix_fmt!=PIX_FMT_PAL8 &&
(av_pix_fmt_descriptors[avctx->pix_fmt].flags & PIX_FMT_PAL))){
(av_pix_fmt_descriptors[avctx->pix_fmt].flags & PIX_FMT_PSEUDOPAL)) {
frame->data[1]= context->palette;
}
if (avctx->pix_fmt == PIX_FMT_PAL8) {

112
libavcodec/utils.c
View File

@ -244,18 +244,6 @@ void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height,
for (i = 0; i < 4; i++)
linesize_align[i] = STRIDE_ALIGN;
//STRIDE_ALIGN is 8 for SSE* but this does not work for SVQ1 chroma planes
//we could change STRIDE_ALIGN to 16 for x86/sse but it would increase the
//picture size unneccessarily in some cases. The solution here is not
//pretty and better ideas are welcome!
#if HAVE_MMX
if(s->codec_id == CODEC_ID_SVQ1 || s->codec_id == CODEC_ID_VP5 ||
s->codec_id == CODEC_ID_VP6 || s->codec_id == CODEC_ID_VP6F ||
s->codec_id == CODEC_ID_VP6A || s->codec_id == CODEC_ID_DIRAC) {
for (i = 0; i < 4; i++)
linesize_align[i] = 16;
}
#endif
}
void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height){
@ -1125,23 +1113,107 @@ int attribute_align_arg avcodec_encode_audio(AVCodecContext *avctx,
}
#endif
#if FF_API_OLD_ENCODE_VIDEO
int attribute_align_arg avcodec_encode_video(AVCodecContext *avctx, uint8_t *buf, int buf_size,
const AVFrame *pict)
{
AVPacket pkt;
int ret, got_packet = 0;
if(buf_size < FF_MIN_BUFFER_SIZE){
av_log(avctx, AV_LOG_ERROR, "buffer smaller than minimum size\n");
return -1;
}
if(av_image_check_size(avctx->width, avctx->height, 0, avctx))
return -1;
if((avctx->codec->capabilities & CODEC_CAP_DELAY) || pict){
int ret = avctx->codec->encode(avctx, buf, buf_size, pict);
avctx->frame_number++;
emms_c(); //needed to avoid an emms_c() call before every return;
return ret;
}else
av_init_packet(&pkt);
pkt.data = buf;
pkt.size = buf_size;
ret = avcodec_encode_video2(avctx, &pkt, pict, &got_packet);
if (!ret && got_packet && avctx->coded_frame) {
avctx->coded_frame->pts = pkt.pts;
avctx->coded_frame->key_frame = !!(pkt.flags & AV_PKT_FLAG_KEY);
}
/* free any side data since we cannot return it */
if (pkt.side_data_elems > 0) {
int i;
for (i = 0; i < pkt.side_data_elems; i++)
av_free(pkt.side_data[i].data);
av_freep(&pkt.side_data);
pkt.side_data_elems = 0;
}
return ret ? ret : pkt.size;
}
#endif
#define MAX_CODED_FRAME_SIZE(width, height)\
(9*(width)*(height) + FF_MIN_BUFFER_SIZE)
int attribute_align_arg avcodec_encode_video2(AVCodecContext *avctx,
AVPacket *avpkt,
const AVFrame *frame,
int *got_packet_ptr)
{
int ret;
int user_packet = !!avpkt->data;
if (!(avctx->codec->capabilities & CODEC_CAP_DELAY) && !frame) {
av_init_packet(avpkt);
avpkt->size = 0;
*got_packet_ptr = 0;
return 0;
}
if (av_image_check_size(avctx->width, avctx->height, 0, avctx))
return AVERROR(EINVAL);
if (avctx->codec->encode2) {
*got_packet_ptr = 0;
ret = avctx->codec->encode2(avctx, avpkt, frame, got_packet_ptr);
if (!ret) {
if (!*got_packet_ptr)
avpkt->size = 0;
else if (!(avctx->codec->capabilities & CODEC_CAP_DELAY))
avpkt->pts = avpkt->dts = frame->pts;
}
} else {
/* for compatibility with encoders not supporting encode2(), we need to
allocate a packet buffer if the user has not provided one or check
the size otherwise */
int buf_size = avpkt->size;
if (!user_packet)
buf_size = MAX_CODED_FRAME_SIZE(avctx->width, avctx->height);
if ((ret = ff_alloc_packet(avpkt, buf_size)))
return ret;
/* encode the frame */
ret = avctx->codec->encode(avctx, avpkt->data, avpkt->size, frame);
if (ret >= 0) {
if (!ret) {
/* no output. if the packet data was allocated by libavcodec,
free it */
if (!user_packet)
av_freep(&avpkt->data);
} else if (avctx->coded_frame) {
avpkt->pts = avctx->coded_frame->pts;
avpkt->flags |= AV_PKT_FLAG_KEY*!!avctx->coded_frame->key_frame;
}
avpkt->size = ret;
*got_packet_ptr = (ret > 0);
ret = 0;
}
}
if (!ret)
avctx->frame_number++;
emms_c();
return ret;
}
int avcodec_encode_subtitle(AVCodecContext *avctx, uint8_t *buf, int buf_size,

3
libavcodec/version.h
View File

@ -57,5 +57,8 @@
#ifndef FF_API_OLD_ENCODE_AUDIO
#define FF_API_OLD_ENCODE_AUDIO (LIBAVCODEC_VERSION_MAJOR < 55)
#endif
#ifndef FF_API_OLD_ENCODE_VIDEO
#define FF_API_OLD_ENCODE_VIDEO (LIBAVCODEC_VERSION_MAJOR < 55)
#endif
#endif /* AVCODEC_VERSION_H */

3
libavcodec/x86/h264_idct.asm
View File

@ -968,6 +968,9 @@ cglobal h264_idct_add8_8_sse2, 5, 7, 8
%macro IDCT_DC_DEQUANT 2
cglobal h264_luma_dc_dequant_idct_%1, 3,4,%2
; manually spill XMM registers for Win64 because
; the code here is initialized with INIT_MMX
WIN64_SPILL_XMM %2
movq m3, [r1+24]
movq m2, [r1+16]
movq m1, [r1+ 8]

3
libavcodec/x86/h264_intrapred.asm
View File

@ -1931,6 +1931,9 @@ cglobal pred8x8l_vertical_right_mmxext, 4,5
%macro PRED8x8L_VERTICAL_RIGHT 1
cglobal pred8x8l_vertical_right_%1, 4,5,7
; manually spill XMM registers for Win64 because
; the code here is initialized with INIT_MMX
WIN64_SPILL_XMM 7
sub r0, r3
lea r4, [r0+r3*2]
movq mm0, [r0+r3*1-8]

3
libavfilter/vf_crop.c
View File

@ -278,7 +278,8 @@ static void start_frame(AVFilterLink *link, AVFilterBufferRef *picref)
ref2->data[0] += crop->y * ref2->linesize[0];
ref2->data[0] += crop->x * crop->max_step[0];
if (!(av_pix_fmt_descriptors[link->format].flags & PIX_FMT_PAL)) {
if (!(av_pix_fmt_descriptors[link->format].flags & PIX_FMT_PAL ||
av_pix_fmt_descriptors[link->format].flags & PIX_FMT_PSEUDOPAL)) {
for (i = 1; i < 3; i ++) {
if (ref2->data[i]) {
ref2->data[i] += (crop->y >> crop->vsub) * ref2->linesize[i];

3
libavfilter/vf_pixdesctest.c
View File

@ -72,7 +72,8 @@ static void start_frame(AVFilterLink *inlink, AVFilterBufferRef *picref)
}
/* copy palette */
if (priv->pix_desc->flags & PIX_FMT_PAL)
if (priv->pix_desc->flags & PIX_FMT_PAL ||
priv->pix_desc->flags & PIX_FMT_PSEUDOPAL)
memcpy(outpicref->data[1], outpicref->data[1], 256*4);
avfilter_start_frame(outlink, avfilter_ref_buffer(outpicref, ~0));

3
libavfilter/vf_scale.c
View File

@ -212,7 +212,8 @@ static int config_props(AVFilterLink *outlink)
outlink->w, outlink->h, av_pix_fmt_descriptors[outlink->format].name,
scale->flags);
scale->input_is_pal = av_pix_fmt_descriptors[inlink->format].flags & PIX_FMT_PAL;
scale->input_is_pal = av_pix_fmt_descriptors[inlink->format].flags & PIX_FMT_PAL ||
av_pix_fmt_descriptors[inlink->format].flags & PIX_FMT_PSEUDOPAL;
if (outfmt == PIX_FMT_PAL8) outfmt = PIX_FMT_BGR8;
if (scale->sws)

1
libavutil/audioconvert.h
View File

@ -97,6 +97,7 @@
#define AV_CH_LAYOUT_7POINT0_FRONT (AV_CH_LAYOUT_5POINT0|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
#define AV_CH_LAYOUT_7POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
#define AV_CH_LAYOUT_7POINT1_WIDE (AV_CH_LAYOUT_5POINT1|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
#define AV_CH_LAYOUT_7POINT1_WIDE_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
#define AV_CH_LAYOUT_OCTAGONAL (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_CENTER|AV_CH_BACK_RIGHT)
#define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT|AV_CH_STEREO_RIGHT)

2
libavutil/avutil.h
View File

@ -155,7 +155,7 @@
#define LIBAVUTIL_VERSION_MAJOR 51
#define LIBAVUTIL_VERSION_MINOR 38
#define LIBAVUTIL_VERSION_MICRO 100
#define LIBAVUTIL_VERSION_MICRO 101
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
LIBAVUTIL_VERSION_MINOR, \

9
libavutil/imgutils.c
View File

@ -116,7 +116,8 @@ int av_image_fill_pointers(uint8_t *data[4], enum PixelFormat pix_fmt, int heigh
return AVERROR(EINVAL);
size[0] = linesizes[0] * height;
if (desc->flags & PIX_FMT_PAL) {
if (desc->flags & PIX_FMT_PAL ||
desc->flags & PIX_FMT_PSEUDOPAL) {
size[0] = (size[0] + 3) & ~3;
data[1] = ptr + size[0]; /* palette is stored here as 256 32 bits words */
return size[0] + 256 * 4;
@ -204,7 +205,8 @@ int av_image_alloc(uint8_t *pointers[4], int linesizes[4],
av_free(buf);
return ret;
}
if (av_pix_fmt_descriptors[pix_fmt].flags & PIX_FMT_PAL)
if (av_pix_fmt_descriptors[pix_fmt].flags & PIX_FMT_PAL ||
av_pix_fmt_descriptors[pix_fmt].flags & PIX_FMT_PSEUDOPAL)
ff_set_systematic_pal2((uint32_t*)pointers[1], pix_fmt);
return ret;
@ -251,7 +253,8 @@ void av_image_copy(uint8_t *dst_data[4], int dst_linesizes[4],
if (desc->flags & PIX_FMT_HWACCEL)
return;
if (desc->flags & PIX_FMT_PAL) {
if (desc->flags & PIX_FMT_PAL ||
desc->flags & PIX_FMT_PSEUDOPAL) {
av_image_copy_plane(dst_data[0], dst_linesizes[0],
src_data[0], src_linesizes[0],
width, height);

8
libavutil/pixdesc.c
View File

@ -327,7 +327,7 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[PIX_FMT_NB] = {
{ 0, 0, 1, 3, 2 }, /* G */
{ 0, 0, 1, 0, 2 }, /* R */
},
.flags = PIX_FMT_PAL | PIX_FMT_RGB,
.flags = PIX_FMT_RGB | PIX_FMT_PSEUDOPAL,
},
[PIX_FMT_BGR4] = {
.name = "bgr4",
@ -351,7 +351,7 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[PIX_FMT_NB] = {
{ 0, 0, 1, 1, 1 }, /* G */
{ 0, 0, 1, 0, 0 }, /* R */
},
.flags = PIX_FMT_PAL | PIX_FMT_RGB,
.flags = PIX_FMT_RGB | PIX_FMT_PSEUDOPAL,
},
[PIX_FMT_RGB8] = {
.name = "rgb8",
@ -363,7 +363,7 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[PIX_FMT_NB] = {
{ 0, 0, 1, 3, 2 }, /* G */
{ 0, 0, 1, 0, 2 }, /* B */
},
.flags = PIX_FMT_PAL | PIX_FMT_RGB,
.flags = PIX_FMT_RGB | PIX_FMT_PSEUDOPAL,
},
[PIX_FMT_RGB4] = {
.name = "rgb4",
@ -387,7 +387,7 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[PIX_FMT_NB] = {
{ 0, 0, 1, 1, 1 }, /* G */
{ 0, 0, 1, 0, 0 }, /* B */
},
.flags = PIX_FMT_PAL | PIX_FMT_RGB,
.flags = PIX_FMT_RGB | PIX_FMT_PSEUDOPAL,
},
[PIX_FMT_NV12] = {
.name = "nv12",

6
libavutil/pixdesc.h
View File

@ -89,6 +89,12 @@ typedef struct AVPixFmtDescriptor{
#define PIX_FMT_HWACCEL 8 ///< Pixel format is an HW accelerated format.
#define PIX_FMT_PLANAR 16 ///< At least one pixel component is not in the first data plane
#define PIX_FMT_RGB 32 ///< The pixel format contains RGB-like data (as opposed to YUV/grayscale)
/**
* The pixel format is "pseudo-paletted". This means that Libav treats it as
* paletted internally, but the palette is generated by the decoder and is not
* stored in the file.
*/
#define PIX_FMT_PSEUDOPAL 64
/**
* The array of all the pixel format descriptors.

11
libavutil/x86/x86inc.asm
View File

@ -40,6 +40,8 @@
%if ARCH_X86_64
%ifidn __OUTPUT_FORMAT__,win32
%define WIN64 1
%elifidn __OUTPUT_FORMAT__,win64
%define WIN64 1
%else
%define UNIX64 1
%endif
@ -290,7 +292,11 @@ DECLARE_REG 6, rax, eax, ax, al, [rsp + stack_offset + 56]
push r5
%assign stack_offset stack_offset+16
%endif
WIN64_SPILL_XMM %3
%if mmsize == 8
%assign xmm_regs_used 0
%else
WIN64_SPILL_XMM %3
%endif
LOAD_IF_USED 4, %1
LOAD_IF_USED 5, %1
LOAD_IF_USED 6, %1
@ -299,9 +305,6 @@ DECLARE_REG 6, rax, eax, ax, al, [rsp + stack_offset + 56]
%macro WIN64_SPILL_XMM 1
%assign xmm_regs_used %1
%if mmsize == 8
%assign xmm_regs_used 0
%endif
ASSERT xmm_regs_used <= 16
%if xmm_regs_used > 6
sub rsp, (xmm_regs_used-6)*16+16

3
libswscale/Makefile
View File

@ -11,7 +11,6 @@ OBJS = input.o options.o output.o rgb2rgb.o swscale.o \
OBJS-$(ARCH_BFIN) += bfin/internal_bfin.o \
bfin/swscale_bfin.o \
bfin/yuv2rgb_bfin.o
OBJS-$(CONFIG_MLIB) += mlib/yuv2rgb_mlib.o
OBJS-$(HAVE_ALTIVEC) += ppc/swscale_altivec.o \
ppc/yuv2rgb_altivec.o \
ppc/yuv2yuv_altivec.o
@ -29,4 +28,4 @@ OBJS-$(CONFIG_XMM_CLOBBER_TEST) += x86/w64xmmtest.o
TESTPROGS = colorspace swscale
DIRS = bfin mlib ppc sparc x86
DIRS = bfin ppc sparc x86

89
libswscale/mlib/yuv2rgb_mlib.c
View File

@ -1,89 +0,0 @@
/*
* software YUV to RGB converter using mediaLib
*
* Copyright (C) 2003 Michael Niedermayer <michaelni@gmx.at>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <mlib_types.h>
#include <mlib_status.h>
#include <mlib_sys.h>
#include <mlib_video.h>
#include <inttypes.h>
#include <stdlib.h>
#include <assert.h>
#include "libswscale/swscale.h"
#include "libswscale/swscale_internal.h"
static int mlib_YUV2ARGB420_32(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
int srcSliceH, uint8_t* dst[], int dstStride[])
{
if(c->srcFormat == PIX_FMT_YUV422P) {
srcStride[1] *= 2;
srcStride[2] *= 2;
}
assert(srcStride[1] == srcStride[2]);
mlib_VideoColorYUV2ARGB420(dst[0]+srcSliceY*dstStride[0], src[0], src[1], src[2], c->dstW,
srcSliceH, dstStride[0], srcStride[0], srcStride[1]);
return srcSliceH;
}
static int mlib_YUV2ABGR420_32(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
int srcSliceH, uint8_t* dst[], int dstStride[])
{
if(c->srcFormat == PIX_FMT_YUV422P) {
srcStride[1] *= 2;
srcStride[2] *= 2;
}
assert(srcStride[1] == srcStride[2]);
mlib_VideoColorYUV2ABGR420(dst[0]+srcSliceY*dstStride[0], src[0], src[1], src[2], c->dstW,
srcSliceH, dstStride[0], srcStride[0], srcStride[1]);
return srcSliceH;
}
static int mlib_YUV2RGB420_24(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
int srcSliceH, uint8_t* dst[], int dstStride[])
{
if(c->srcFormat == PIX_FMT_YUV422P) {
srcStride[1] *= 2;
srcStride[2] *= 2;
}
assert(srcStride[1] == srcStride[2]);
mlib_VideoColorYUV2RGB420(dst[0]+srcSliceY*dstStride[0], src[0], src[1], src[2], c->dstW,
srcSliceH, dstStride[0], srcStride[0], srcStride[1]);
return srcSliceH;
}
SwsFunc ff_yuv2rgb_init_mlib(SwsContext *c)
{
switch(c->dstFormat) {
case PIX_FMT_RGB24: return mlib_YUV2RGB420_24;
case PIX_FMT_BGR32: return mlib_YUV2ARGB420_32;
case PIX_FMT_RGB32: return mlib_YUV2ABGR420_32;
default: return NULL;
}
}

5
libswscale/swscale_internal.h
View File

@ -542,7 +542,6 @@ void updateMMXDitherTables(SwsContext *c, int dstY, int lumBufIndex, int chrBufI
SwsFunc ff_yuv2rgb_init_mmx(SwsContext *c);
SwsFunc ff_yuv2rgb_init_vis(SwsContext *c);
SwsFunc ff_yuv2rgb_init_mlib(SwsContext *c);
SwsFunc ff_yuv2rgb_init_altivec(SwsContext *c);
SwsFunc ff_yuv2rgb_get_func_ptr_bfin(SwsContext *c);
void ff_bfin_get_unscaled_swscale(SwsContext *c);
@ -682,7 +681,9 @@ const char *sws_format_name(enum PixelFormat format);
(av_pix_fmt_descriptors[x].nb_components >= 2 && \
(av_pix_fmt_descriptors[x].flags & PIX_FMT_PLANAR))
#define usePal(x) ((av_pix_fmt_descriptors[x].flags & PIX_FMT_PAL) || (x) == PIX_FMT_Y400A)
#define usePal(x) ((av_pix_fmt_descriptors[x].flags & PIX_FMT_PAL) || \
(av_pix_fmt_descriptors[x].flags & PIX_FMT_PSEUDOPAL) || \
(x) == PIX_FMT_Y400A)
extern const uint64_t ff_dither4[2];
extern const uint64_t ff_dither8[2];

1
libswscale/x86/output.asm
View File

@ -319,6 +319,7 @@ yuv2planeX_fn 10, 7, 5
%macro yuv2plane1_fn 3
cglobal yuv2plane1_%1, %3, %3, %2, src, dst, dstw, dither, offset
movsxdifnidn dstwq, dstwd
add dstwq, mmsize - 1
and dstwq, ~(mmsize - 1)
%if %1 == 8

2
libswscale/yuv2rgb.c
View File

@ -511,8 +511,6 @@ SwsFunc ff_yuv2rgb_get_func_ptr(SwsContext *c)
t = ff_yuv2rgb_init_mmx(c);
} else if (HAVE_VIS) {
t = ff_yuv2rgb_init_vis(c);
} else if (CONFIG_MLIB) {
t = ff_yuv2rgb_init_mlib(c);
} else if (HAVE_ALTIVEC) {
t = ff_yuv2rgb_init_altivec(c);
} else if (ARCH_BFIN) {