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cosmetics: vd_ffmpeg.c: reformat

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This commit is contained in:
Uoti Urpala 2011-10-22 03:51:37 +03:00
parent 3595dcc089
commit 3dd8b7326c
1 changed files with 300 additions and 347 deletions
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647
libmpcodecs/vd_ffmpeg.c
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@ -84,7 +84,7 @@ static enum PixelFormat get_format(struct AVCodecContext *avctx,
const enum PixelFormat *pix_fmt);
static void uninit(struct sh_video *sh);
const m_option_t lavc_decode_opts_conf[]={
const m_option_t lavc_decode_opts_conf[] = {
OPT_INTRANGE("bug", lavc_param.workaround_bugs, 0, -1, 999999),
OPT_INTRANGE("er", lavc_param.error_resilience, 0, 0, 99),
OPT_FLAG_ON("gray", lavc_param.gray, 0),
@ -106,7 +106,8 @@ const m_option_t lavc_decode_opts_conf[]={
{NULL, NULL, 0, 0, 0, 0, NULL}
};
static enum AVDiscard str2AVDiscard(char *str) {
static enum AVDiscard str2AVDiscard(char *str)
{
if (!str) return AVDISCARD_DEFAULT;
if (strcasecmp(str, "none" ) == 0) return AVDISCARD_NONE;
if (strcasecmp(str, "default") == 0) return AVDISCARD_DEFAULT;
@ -118,23 +119,26 @@ static enum AVDiscard str2AVDiscard(char *str) {
return AVDISCARD_DEFAULT;
}
// to set/get/query special features/parameters
static int control(sh_video_t *sh, int cmd, void *arg, ...){
static int control(sh_video_t *sh, int cmd, void *arg, ...)
{
vd_ffmpeg_ctx *ctx = sh->context;
AVCodecContext *avctx = ctx->avctx;
switch(cmd){
switch (cmd) {
case VDCTRL_QUERY_FORMAT:
{
int format =(*((int *)arg));
if(format == ctx->best_csp) return CONTROL_TRUE;//supported
int format = (*((int *)arg));
if (format == ctx->best_csp)
return CONTROL_TRUE;
// possible conversions:
switch(format){
switch (format) {
case IMGFMT_YV12:
case IMGFMT_IYUV:
case IMGFMT_I420:
// "converted" using pointer/stride modification
if(ctx->best_csp == IMGFMT_YV12) return CONTROL_TRUE;// u/v swap
if(ctx->best_csp == IMGFMT_422P && !ctx->do_dr1) return CONTROL_TRUE;// half stride
if (ctx->best_csp == IMGFMT_YV12)
return CONTROL_TRUE; // u/v swap
if (ctx->best_csp == IMGFMT_422P && !ctx->do_dr1)
return CONTROL_TRUE; // half stride
break;
}
return CONTROL_FALSE;
@ -149,37 +153,41 @@ static int control(sh_video_t *sh, int cmd, void *arg, ...){
return CONTROL_UNKNOWN;
}
// init driver
static int init(sh_video_t *sh){
static int init(sh_video_t *sh)
{
struct lavc_param *lavc_param = &sh->opts->lavc_param;
AVCodecContext *avctx;
vd_ffmpeg_ctx *ctx;
AVCodec *lavc_codec;
int do_vis_debug= lavc_param->vismv || (lavc_param->debug&(FF_DEBUG_VIS_MB_TYPE|FF_DEBUG_VIS_QP));
int do_vis_debug = lavc_param->vismv ||
(lavc_param->debug & (FF_DEBUG_VIS_MB_TYPE | FF_DEBUG_VIS_QP));
ctx = sh->context = talloc_zero(NULL, vd_ffmpeg_ctx);
lavc_codec = avcodec_find_decoder_by_name(sh->codec->dll);
if(!lavc_codec){
mp_tmsg(MSGT_DECVIDEO, MSGL_ERR, "Cannot find codec '%s' in libavcodec...\n", sh->codec->dll);
if (!lavc_codec) {
mp_tmsg(MSGT_DECVIDEO, MSGL_ERR,
"Cannot find codec '%s' in libavcodec...\n", sh->codec->dll);
uninit(sh);
return 0;
}
if(sh->opts->vd_use_slices && (lavc_codec->capabilities&CODEC_CAP_DRAW_HORIZ_BAND) && !do_vis_debug)
ctx->do_slices=1;
if (sh->opts->vd_use_slices
&& (lavc_codec->capabilities & CODEC_CAP_DRAW_HORIZ_BAND)
&& !do_vis_debug)
ctx->do_slices = 1;
if(lavc_codec->capabilities&CODEC_CAP_DR1 && !do_vis_debug
&& lavc_codec->id != CODEC_ID_H264
&& lavc_codec->id != CODEC_ID_INTERPLAY_VIDEO
&& lavc_codec->id != CODEC_ID_ROQ && lavc_codec->id != CODEC_ID_VP8
if (lavc_codec->capabilities & CODEC_CAP_DR1 && !do_vis_debug
&& lavc_codec->id != CODEC_ID_H264
&& lavc_codec->id != CODEC_ID_INTERPLAY_VIDEO
&& lavc_codec->id != CODEC_ID_ROQ && lavc_codec->id != CODEC_ID_VP8
#if LIBAVCODEC_VERSION_INT >= AV_VERSION_INT(52, 108, 0)
&& lavc_codec->id != CODEC_ID_LAGARITH
&& lavc_codec->id != CODEC_ID_LAGARITH
#endif
)
ctx->do_dr1=1;
ctx->b_age= ctx->ip_age[0]= ctx->ip_age[1]= 256*256*256*64;
ctx->ip_count= ctx->b_count= 0;
)
ctx->do_dr1 = 1;
ctx->b_age = ctx->ip_age[0] = ctx->ip_age[1] = 256 * 256 * 256 * 64;
ctx->ip_count = ctx->b_count = 0;
ctx->pic = avcodec_alloc_frame();
ctx->avctx = avcodec_alloc_context();
@ -204,7 +212,7 @@ static int init(sh_video_t *sh){
if (lavc_codec->capabilities & CODEC_CAP_HWACCEL_VDPAU)
mp_msg(MSGT_DECVIDEO, MSGL_V, "[VD_FFMPEG] VDPAU hardware "
"decoding.\n");
avctx->slice_flags = SLICE_FLAG_CODED_ORDER|SLICE_FLAG_ALLOW_FIELD;
avctx->slice_flags = SLICE_FLAG_CODED_ORDER | SLICE_FLAG_ALLOW_FIELD;
}
if (lavc_param->threads == 0) {
@ -226,33 +234,33 @@ static int init(sh_video_t *sh){
"%d threads if supported.\n", lavc_param->threads);
}
if(ctx->do_dr1){
avctx->flags|= CODEC_FLAG_EMU_EDGE;
avctx->get_buffer= get_buffer;
avctx->release_buffer= release_buffer;
avctx->reget_buffer= get_buffer;
if (ctx->do_dr1) {
avctx->flags |= CODEC_FLAG_EMU_EDGE;
avctx->get_buffer = get_buffer;
avctx->release_buffer = release_buffer;
avctx->reget_buffer = get_buffer;
}
avctx->flags|= lavc_param->bitexact;
avctx->flags |= lavc_param->bitexact;
avctx->coded_width = sh->disp_w;
avctx->coded_height= sh->disp_h;
avctx->workaround_bugs= lavc_param->workaround_bugs;
avctx->error_recognition= lavc_param->error_resilience;
if(lavc_param->gray) avctx->flags|= CODEC_FLAG_GRAY;
avctx->flags2|= lavc_param->fast;
avctx->codec_tag= sh->format;
avctx->stream_codec_tag= sh->video.fccHandler;
avctx->idct_algo= lavc_param->idct_algo;
avctx->error_concealment= lavc_param->error_concealment;
avctx->debug= lavc_param->debug;
avctx->coded_height = sh->disp_h;
avctx->workaround_bugs = lavc_param->workaround_bugs;
avctx->error_recognition = lavc_param->error_resilience;
if (lavc_param->gray)
avctx->flags |= CODEC_FLAG_GRAY;
avctx->flags2 |= lavc_param->fast;
avctx->codec_tag = sh->format;
avctx->stream_codec_tag = sh->video.fccHandler;
avctx->idct_algo = lavc_param->idct_algo;
avctx->error_concealment = lavc_param->error_concealment;
avctx->debug = lavc_param->debug;
if (lavc_param->debug)
av_log_set_level(AV_LOG_DEBUG);
avctx->debug_mv= lavc_param->vismv;
avctx->debug_mv = lavc_param->vismv;
avctx->skip_top = lavc_param->skip_top;
avctx->skip_bottom= lavc_param->skip_bottom;
if(lavc_param->lowres_str != NULL)
{
avctx->skip_bottom = lavc_param->skip_bottom;
if (lavc_param->lowres_str != NULL) {
int lowres, lowres_w;
sscanf(lavc_param->lowres_str, "%d,%d", &lowres, &lowres_w);
if (lowres < 1 || lowres > 16 ||
@ -264,9 +272,11 @@ static int init(sh_video_t *sh){
avctx->skip_idct = str2AVDiscard(lavc_param->skip_idct_str);
avctx->skip_frame = str2AVDiscard(lavc_param->skip_frame_str);
if(lavc_param->avopt){
if(parse_avopts(avctx, lavc_param->avopt) < 0){
mp_msg(MSGT_DECVIDEO, MSGL_ERR, "Your options /%s/ look like gibberish to me pal\n", lavc_param->avopt);
if (lavc_param->avopt) {
if (parse_avopts(avctx, lavc_param->avopt) < 0) {
mp_msg(MSGT_DECVIDEO, MSGL_ERR,
"Your options /%s/ look like gibberish to me pal\n",
lavc_param->avopt);
uninit(sh);
return 0;
}
@ -275,93 +285,88 @@ static int init(sh_video_t *sh){
// Do this after the above avopt handling in case it changes values
ctx->skip_frame = avctx->skip_frame;
mp_dbg(MSGT_DECVIDEO, MSGL_DBG2, "libavcodec.size: %d x %d\n", avctx->width, avctx->height);
mp_dbg(MSGT_DECVIDEO, MSGL_DBG2,
"libavcodec.size: %d x %d\n", avctx->width, avctx->height);
switch (sh->format) {
case mmioFOURCC('S','V','Q','3'):
/* SVQ3 extradata can show up as sh->ImageDesc if demux_mov is used, or
in the phony AVI header if demux_lavf is used. The first case is
handled here; the second case falls through to the next section. */
/* SVQ3 extradata can show up as sh->ImageDesc if demux_mov is used, or
* in the phony AVI header if demux_lavf is used. The first case is
* handled here; the second case falls through to the next section. */
if (sh->ImageDesc) {
avctx->extradata_size = (*(int *)sh->ImageDesc) - sizeof(int);
avctx->extradata = av_mallocz(avctx->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
memcpy(avctx->extradata, ((int *)sh->ImageDesc)+1, avctx->extradata_size);
avctx->extradata = av_mallocz(avctx->extradata_size +
FF_INPUT_BUFFER_PADDING_SIZE);
memcpy(avctx->extradata, ((int *)sh->ImageDesc) + 1,
avctx->extradata_size);
break;
}
/* fallthrough */
/* fallthrough */
case mmioFOURCC('A','V','R','n'):
case mmioFOURCC('M','J','P','G'):
/* AVRn stores huffman table in AVI header */
/* Pegasus MJPEG stores it also in AVI header, but it uses the common
MJPG fourcc :( */
/* AVRn stores huffman table in AVI header */
/* Pegasus MJPEG stores it also in AVI header, but it uses the common
* MJPG fourcc :( */
if (!sh->bih || sh->bih->biSize <= sizeof(*sh->bih))
break;
avctx->flags |= CODEC_FLAG_EXTERN_HUFF;
avctx->extradata_size = sh->bih->biSize-sizeof(*sh->bih);
avctx->extradata = av_mallocz(avctx->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
memcpy(avctx->extradata, sh->bih+1, avctx->extradata_size);
#if 0
{
int x;
uint8_t *p = avctx->extradata;
for (x=0; x<avctx->extradata_size; x++)
mp_msg(MSGT_DECVIDEO, MSGL_INFO, "[%x] ", p[x]);
mp_msg(MSGT_DECVIDEO, MSGL_INFO, "\n");
}
#endif
avctx->extradata_size = sh->bih->biSize - sizeof(*sh->bih);
avctx->extradata = av_mallocz(avctx->extradata_size +
FF_INPUT_BUFFER_PADDING_SIZE);
memcpy(avctx->extradata, sh->bih + 1, avctx->extradata_size);
break;
case mmioFOURCC('R', 'V', '1', '0'):
case mmioFOURCC('R', 'V', '1', '3'):
case mmioFOURCC('R', 'V', '2', '0'):
case mmioFOURCC('R', 'V', '3', '0'):
case mmioFOURCC('R', 'V', '4', '0'):
if(sh->bih->biSize<sizeof(*sh->bih)+8){
/* only 1 packet per frame & sub_id from fourcc */
avctx->extradata_size= 8;
avctx->extradata = av_mallocz(avctx->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
case mmioFOURCC('R','V','1','0'):
case mmioFOURCC('R','V','1','3'):
case mmioFOURCC('R','V','2','0'):
case mmioFOURCC('R','V','3','0'):
case mmioFOURCC('R','V','4','0'):
if (sh->bih->biSize < sizeof(*sh->bih) + 8) {
// only 1 packet per frame & sub_id from fourcc
avctx->extradata_size = 8;
avctx->extradata = av_mallocz(avctx->extradata_size +
FF_INPUT_BUFFER_PADDING_SIZE);
((uint32_t *)avctx->extradata)[0] = 0;
((uint32_t *)avctx->extradata)[1] =
(sh->format == mmioFOURCC('R', 'V', '1', '3')) ? 0x10003001 : 0x10000000;
sh->format == mmioFOURCC('R','V','1','3') ?
0x10003001 : 0x10000000;
} else {
/* has extra slice header (demux_rm or rm->avi streamcopy) */
avctx->extradata_size = sh->bih->biSize-sizeof(*sh->bih);
avctx->extradata = av_mallocz(avctx->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
memcpy(avctx->extradata, sh->bih+1, avctx->extradata_size);
// has extra slice header (demux_rm or rm->avi streamcopy)
avctx->extradata_size = sh->bih->biSize - sizeof(*sh->bih);
avctx->extradata = av_mallocz(avctx->extradata_size +
FF_INPUT_BUFFER_PADDING_SIZE);
memcpy(avctx->extradata, sh->bih + 1, avctx->extradata_size);
}
avctx->sub_id= AV_RB32(avctx->extradata+4);
// printf("%X %X %d %d\n", extrahdr[0], extrahdr[1]);
avctx->sub_id = AV_RB32(avctx->extradata + 4);
break;
default:
if (!sh->bih || sh->bih->biSize <= sizeof(*sh->bih))
break;
avctx->extradata_size = sh->bih->biSize-sizeof(*sh->bih);
avctx->extradata = av_mallocz(avctx->extradata_size + FF_INPUT_BUFFER_PADDING_SIZE);
memcpy(avctx->extradata, sh->bih+1, avctx->extradata_size);
avctx->extradata_size = sh->bih->biSize - sizeof(*sh->bih);
avctx->extradata = av_mallocz(avctx->extradata_size +
FF_INPUT_BUFFER_PADDING_SIZE);
memcpy(avctx->extradata, sh->bih + 1, avctx->extradata_size);
break;
}
/* Pass palette to codec */
if (sh->bih && (sh->bih->biBitCount <= 8)) {
avctx->palctrl = calloc(1, sizeof(AVPaletteControl));
avctx->palctrl->palette_changed = 1;
if (sh->bih->biSize-sizeof(*sh->bih))
if (sh->bih->biSize - sizeof(*sh->bih))
/* Palette size in biSize */
memcpy(avctx->palctrl->palette, sh->bih+1,
FFMIN(sh->bih->biSize-sizeof(*sh->bih), AVPALETTE_SIZE));
memcpy(avctx->palctrl->palette, sh->bih + 1,
FFMIN(sh->bih->biSize - sizeof(*sh->bih), AVPALETTE_SIZE));
else
/* Palette size in biClrUsed */
memcpy(avctx->palctrl->palette, sh->bih+1,
memcpy(avctx->palctrl->palette, sh->bih + 1,
FFMIN(sh->bih->biClrUsed * 4, AVPALETTE_SIZE));
}
}
if(sh->bih)
avctx->bits_per_coded_sample= sh->bih->biBitCount;
if (sh->bih)
avctx->bits_per_coded_sample = sh->bih->biBitCount;
if(lavc_param->threads > 1) {
if (lavc_param->threads > 1) {
avctx->thread_count = lavc_param->threads;
avcodec_thread_init(avctx, lavc_param->threads);
}
@ -375,20 +380,19 @@ static int init(sh_video_t *sh){
return 1; //mpcodecs_config_vo(sh, sh->disp_w, sh->disp_h, IMGFMT_YV12);
}
// uninit driver
static void uninit(sh_video_t *sh){
static void uninit(sh_video_t *sh)
{
vd_ffmpeg_ctx *ctx = sh->context;
AVCodecContext *avctx = ctx->avctx;
if (sh->opts->lavc_param.vstats && avctx->coded_frame) {
int i;
for(i=1; i<32; i++){
mp_msg(MSGT_DECVIDEO, MSGL_INFO, "QP: %d, count: %d\n", i, ctx->qp_stat[i]);
}
mp_tmsg(MSGT_DECVIDEO, MSGL_INFO, "[VD_FFMPEG] Arithmetic mean of QP: %2.4f, Harmonic mean of QP: %2.4f\n",
for (int i = 1; i < 32; i++)
mp_msg(MSGT_DECVIDEO, MSGL_INFO,
"QP: %d, count: %d\n", i, ctx->qp_stat[i]);
mp_tmsg(MSGT_DECVIDEO, MSGL_INFO, "[VD_FFMPEG] Arithmetic mean of QP: "
"%2.4f, Harmonic mean of QP: %2.4f\n",
ctx->qp_sum / avctx->coded_frame->coded_picture_number,
1.0/(ctx->inv_qp_sum / avctx->coded_frame->coded_picture_number)
);
1.0 / (ctx->inv_qp_sum / avctx->coded_frame->coded_picture_number));
}
if (avctx) {
@ -407,55 +411,38 @@ static void uninit(sh_video_t *sh){
static void draw_slice(struct AVCodecContext *s,
const AVFrame *src, int offset[4],
int y, int type, int height){
int y, int type, int height)
{
sh_video_t *sh = s->opaque;
uint8_t *source[MP_MAX_PLANES]= {src->data[0] + offset[0], src->data[1] + offset[1], src->data[2] + offset[2]};
int strides[MP_MAX_PLANES] = {src->linesize[0], src->linesize[1], src->linesize[2]};
#if 0
int start=0, i;
int width= s->width;
vd_ffmpeg_ctx *ctx = sh->context;
int skip_stride = ((width << s->lowres)+15) >> 4;
uint8_t *skip= &s->coded_frame->mbskip_table[(y>>4)*skip_stride];
int threshold= s->coded_frame->age;
if(s->pict_type!=B_TYPE){
for(i=0; i*16<width+16; i++){
if(i*16>=width || skip[i]>=threshold){
if(start==i) start++;
else{
uint8_t *src2[3]= {src[0] + start*16,
src[1] + start*8,
src[2] + start*8};
//printf("%2d-%2d x %d\n", start, i, y);
mpcodecs_draw_slice (sh, src2, stride, (i-start)*16, height, start*16, y);
start= i+1;
}
}
}
}else
#endif
if (height < 0)
{
uint8_t *source[MP_MAX_PLANES] = {
src->data[0] + offset[0], src->data[1] + offset[1],
src->data[2] + offset[2]
};
int strides[MP_MAX_PLANES] = {
src->linesize[0], src->linesize[1], src->linesize[2]
};
if (height < 0) {
int i;
height = -height;
y -= height;
for (i = 0; i < MP_MAX_PLANES; i++)
{
for (i = 0; i < MP_MAX_PLANES; i++) {
strides[i] = -strides[i];
source[i] -= strides[i];
}
}
if (y < sh->disp_h) {
height = FFMIN(height, sh->disp_h-y);
mpcodecs_draw_slice (sh, source, strides, sh->disp_w, height, 0, y);
height = FFMIN(height, sh->disp_h - y);
mpcodecs_draw_slice(sh, source, strides, sh->disp_w, height, 0, y);
}
}
static int init_vo(sh_video_t *sh, enum PixelFormat pix_fmt){
static int init_vo(sh_video_t *sh, enum PixelFormat pix_fmt)
{
vd_ffmpeg_ctx *ctx = sh->context;
AVCodecContext *avctx = ctx->avctx;
float aspect= av_q2d(avctx->sample_aspect_ratio) * avctx->width / avctx->height;
float aspect = av_q2d(avctx->sample_aspect_ratio) *
avctx->width / avctx->height;
int width, height;
width = avctx->width;
@ -469,14 +456,14 @@ static int init_vo(sh_video_t *sh, enum PixelFormat pix_fmt){
height = sh->bih->biHeight >> avctx->lowres;
}
// it is possible another vo buffers to be used after vo config()
// lavc reset its buffers on width/heigh change but not on aspect change!!!
/* Reconfiguring filter/VO chain may invalidate direct rendering buffers
* we have allocated for libavcodec (including the VDPAU HW decoding
* case). Is it guaranteed that the code below only triggers in a situation
* with no busy direct rendering buffers for reference frames?
*/
if (av_cmp_q(avctx->sample_aspect_ratio, ctx->last_sample_aspect_ratio) ||
width != sh->disp_w ||
height != sh->disp_h ||
pix_fmt != ctx->pix_fmt ||
!ctx->vo_initialized)
{
width != sh->disp_w || height != sh->disp_h ||
pix_fmt != ctx->pix_fmt || !ctx->vo_initialized) {
ctx->vo_initialized = 0;
mp_msg(MSGT_DECVIDEO, MSGL_V, "[ffmpeg] aspect_ratio: %f\n", aspect);
@ -494,12 +481,13 @@ static int init_vo(sh_video_t *sh, enum PixelFormat pix_fmt){
ctx->best_csp = pixfmt2imgfmt(pix_fmt);
const unsigned int *supported_fmts;
if (ctx->best_csp == IMGFMT_YV12)
supported_fmts = (const unsigned int[])
{IMGFMT_YV12, IMGFMT_I420, IMGFMT_IYUV, 0xffffffff};
supported_fmts = (const unsigned int[]){
IMGFMT_YV12, IMGFMT_I420, IMGFMT_IYUV, 0xffffffff
};
else if (ctx->best_csp == IMGFMT_422P)
supported_fmts = (const unsigned int[])
{IMGFMT_422P, IMGFMT_YV12, IMGFMT_I420, IMGFMT_IYUV,
0xffffffff};
supported_fmts = (const unsigned int[]){
IMGFMT_422P, IMGFMT_YV12, IMGFMT_I420, IMGFMT_IYUV, 0xffffffff
};
else
supported_fmts = (const unsigned int[]){ctx->best_csp, 0xffffffff};
if (!mpcodecs_config_vo2(sh, sh->disp_w, sh->disp_h, supported_fmts,
@ -510,22 +498,24 @@ static int init_vo(sh_video_t *sh, enum PixelFormat pix_fmt){
return 0;
}
static int get_buffer(AVCodecContext *avctx, AVFrame *pic){
static int get_buffer(AVCodecContext *avctx, AVFrame *pic)
{
sh_video_t *sh = avctx->opaque;
vd_ffmpeg_ctx *ctx = sh->context;
mp_image_t *mpi=NULL;
int flags= MP_IMGFLAG_ACCEPT_ALIGNED_STRIDE | MP_IMGFLAG_PREFER_ALIGNED_STRIDE;
int type= MP_IMGTYPE_IPB;
int width= avctx->width;
int height= avctx->height;
mp_image_t *mpi = NULL;
int flags = MP_IMGFLAG_ACCEPT_ALIGNED_STRIDE |
MP_IMGFLAG_PREFER_ALIGNED_STRIDE;
int type = MP_IMGTYPE_IPB;
int width = avctx->width;
int height = avctx->height;
// special case to handle reget_buffer without buffer hints
if (pic->opaque && pic->data[0] && !pic->buffer_hints)
return 0;
avcodec_align_dimensions(avctx, &width, &height);
//printf("get_buffer %d %d %d\n", pic->reference, ctx->ip_count, ctx->b_count);
if (pic->buffer_hints) {
mp_msg(MSGT_DECVIDEO, MSGL_DBG2, "Buffer hints: %u\n", pic->buffer_hints);
mp_msg(MSGT_DECVIDEO, MSGL_DBG2, "Buffer hints: %u\n",
pic->buffer_hints);
type = MP_IMGTYPE_TEMP;
if (pic->buffer_hints & FF_BUFFER_HINTS_READABLE)
flags |= MP_IMGFLAG_READABLE;
@ -538,120 +528,96 @@ static int get_buffer(AVCodecContext *avctx, AVFrame *pic){
flags |= MP_IMGFLAG_PRESERVE;
}
flags |= ctx->do_slices ? MP_IMGFLAG_DRAW_CALLBACK : 0;
mp_msg(MSGT_DECVIDEO, MSGL_DBG2, type == MP_IMGTYPE_STATIC ? "using STATIC\n" : "using TEMP\n");
mp_msg(MSGT_DECVIDEO, MSGL_DBG2,
type == MP_IMGTYPE_STATIC ? "using STATIC\n" : "using TEMP\n");
} else {
if(!pic->reference){
if (!pic->reference) {
ctx->b_count++;
flags |= ctx->do_slices ? MP_IMGFLAG_DRAW_CALLBACK:0;
}else{
flags |= ctx->do_slices ? MP_IMGFLAG_DRAW_CALLBACK : 0;
} else {
ctx->ip_count++;
flags|= MP_IMGFLAG_PRESERVE|MP_IMGFLAG_READABLE
| (ctx->do_slices ? MP_IMGFLAG_DRAW_CALLBACK : 0);
flags |= MP_IMGFLAG_PRESERVE | MP_IMGFLAG_READABLE
| (ctx->do_slices ? MP_IMGFLAG_DRAW_CALLBACK : 0);
}
}
if(init_vo(sh, avctx->pix_fmt) < 0){
avctx->release_buffer= avcodec_default_release_buffer;
avctx->get_buffer= avcodec_default_get_buffer;
avctx->reget_buffer= avcodec_default_reget_buffer;
if (init_vo(sh, avctx->pix_fmt) < 0) {
avctx->release_buffer = avcodec_default_release_buffer;
avctx->get_buffer = avcodec_default_get_buffer;
avctx->reget_buffer = avcodec_default_reget_buffer;
if (pic->data[0])
release_buffer(avctx, pic);
return avctx->get_buffer(avctx, pic);
}
if (IMGFMT_IS_HWACCEL(ctx->best_csp)) {
if (IMGFMT_IS_HWACCEL(ctx->best_csp))
type = MP_IMGTYPE_NUMBERED | (0xffff << 16);
} else
if (!pic->buffer_hints) {
if(ctx->b_count>1 || ctx->ip_count>2){
else if (!pic->buffer_hints) {
if (ctx->b_count > 1 || ctx->ip_count > 2) {
mp_tmsg(MSGT_DECVIDEO, MSGL_WARN, "[VD_FFMPEG] DRI failure.\n");
ctx->do_dr1=0; //FIXME
avctx->get_buffer= avcodec_default_get_buffer;
avctx->reget_buffer= avcodec_default_reget_buffer;
ctx->do_dr1 = 0; //FIXME
avctx->get_buffer = avcodec_default_get_buffer;
avctx->reget_buffer = avcodec_default_reget_buffer;
if (pic->data[0])
release_buffer(avctx, pic);
return avctx->get_buffer(avctx, pic);
}
if(avctx->has_b_frames || ctx->b_count){
type= MP_IMGTYPE_IPB;
}else{
type= MP_IMGTYPE_IP;
}
mp_msg(MSGT_DECVIDEO, MSGL_DBG2, type== MP_IMGTYPE_IPB ? "using IPB\n" : "using IP\n");
if (avctx->has_b_frames || ctx->b_count)
type = MP_IMGTYPE_IPB;
else
type = MP_IMGTYPE_IP;
mp_msg(MSGT_DECVIDEO, MSGL_DBG2,
type == MP_IMGTYPE_IPB ? "using IPB\n" : "using IP\n");
}
if (ctx->best_csp == IMGFMT_RGB8 || ctx->best_csp == IMGFMT_BGR8)
flags |= MP_IMGFLAG_RGB_PALETTE;
mpi= mpcodecs_get_image(sh, type, flags, width, height);
if (!mpi) return -1;
mpi = mpcodecs_get_image(sh, type, flags, width, height);
if (!mpi)
return -1;
// ok, let's see what did we get:
if(mpi->flags&MP_IMGFLAG_DRAW_CALLBACK &&
!(mpi->flags&MP_IMGFLAG_DIRECT)){
if (mpi->flags & MP_IMGFLAG_DRAW_CALLBACK &&
!(mpi->flags & MP_IMGFLAG_DIRECT)) {
// nice, filter/vo likes draw_callback :)
avctx->draw_horiz_band= draw_slice;
avctx->draw_horiz_band = draw_slice;
} else
avctx->draw_horiz_band= NULL;
if(IMGFMT_IS_HWACCEL(mpi->imgfmt)) {
avctx->draw_horiz_band= draw_slice;
}
avctx->draw_horiz_band = NULL;
if (IMGFMT_IS_HWACCEL(mpi->imgfmt))
avctx->draw_horiz_band = draw_slice;
pic->data[0]= mpi->planes[0];
pic->data[1]= mpi->planes[1];
pic->data[2]= mpi->planes[2];
pic->data[3]= mpi->planes[3];
pic->data[0] = mpi->planes[0];
pic->data[1] = mpi->planes[1];
pic->data[2] = mpi->planes[2];
pic->data[3] = mpi->planes[3];
#if 0
assert(mpi->width >= ((width +align)&(~align)));
assert(mpi->height >= ((height+align)&(~align)));
assert(mpi->stride[0] >= mpi->width);
if(mpi->imgfmt==IMGFMT_I420 || mpi->imgfmt==IMGFMT_YV12 || mpi->imgfmt==IMGFMT_IYUV){
const int y_size= mpi->stride[0] * (mpi->h-1) + mpi->w;
const int c_size= mpi->stride[1] * ((mpi->h>>1)-1) + (mpi->w>>1);
assert(mpi->planes[0] > mpi->planes[1] || mpi->planes[0] + y_size <= mpi->planes[1]);
assert(mpi->planes[0] > mpi->planes[2] || mpi->planes[0] + y_size <= mpi->planes[2]);
assert(mpi->planes[1] > mpi->planes[0] || mpi->planes[1] + c_size <= mpi->planes[0]);
assert(mpi->planes[1] > mpi->planes[2] || mpi->planes[1] + c_size <= mpi->planes[2]);
assert(mpi->planes[2] > mpi->planes[0] || mpi->planes[2] + c_size <= mpi->planes[0]);
assert(mpi->planes[2] > mpi->planes[1] || mpi->planes[2] + c_size <= mpi->planes[1]);
}
#endif
/* Note, some (many) codecs in libavcodec must have stride1==stride2 && no changes between frames
* lavc will check that and die with an error message, if its not true
/* Note: some (many) codecs in libavcodec require
* linesize[1] == linesize[2] and no changes between frames.
* Lavc will check that and die with an error message if it's not true.
*/
pic->linesize[0]= mpi->stride[0];
pic->linesize[1]= mpi->stride[1];
pic->linesize[2]= mpi->stride[2];
pic->linesize[3]= mpi->stride[3];
pic->linesize[0] = mpi->stride[0];
pic->linesize[1] = mpi->stride[1];
pic->linesize[2] = mpi->stride[2];
pic->linesize[3] = mpi->stride[3];
pic->opaque = mpi;
//printf("%X\n", (int)mpi->planes[0]);
#if 0
if(mpi->flags&MP_IMGFLAG_DIRECT)
printf("D");
else if(mpi->flags&MP_IMGFLAG_DRAW_CALLBACK)
printf("S");
else
printf(".");
#endif
if(pic->reference){
pic->age= ctx->ip_age[0];
ctx->ip_age[0]= ctx->ip_age[1]+1;
ctx->ip_age[1]= 1;
if (pic->reference) {
pic->age = ctx->ip_age[0];
ctx->ip_age[0] = ctx->ip_age[1] + 1;
ctx->ip_age[1] = 1;
ctx->b_age++;
}else{
pic->age= ctx->b_age;
} else {
pic->age = ctx->b_age;
ctx->ip_age[0]++;
ctx->ip_age[1]++;
ctx->b_age=1;
ctx->b_age = 1;
}
pic->type= FF_BUFFER_TYPE_USER;
pic->type = FF_BUFFER_TYPE_USER;
/* The libavcodec reordered_opaque functionality is implemented by
* a similar copy in avcodec_default_get_buffer() and without a
@ -662,16 +628,14 @@ else
return 0;
}
static void release_buffer(struct AVCodecContext *avctx, AVFrame *pic){
mp_image_t *mpi= pic->opaque;
static void release_buffer(struct AVCodecContext *avctx, AVFrame *pic)
{
mp_image_t *mpi = pic->opaque;
sh_video_t *sh = avctx->opaque;
vd_ffmpeg_ctx *ctx = sh->context;
int i;
//printf("release buffer %d %d %d\n", mpi ? mpi->flags&MP_IMGFLAG_PRESERVE : -99, ctx->ip_count, ctx->b_count);
if(ctx->ip_count <= 2 && ctx->b_count<=1){
if(mpi->flags&MP_IMGFLAG_PRESERVE)
if (ctx->ip_count <= 2 && ctx->b_count <= 1) {
if (mpi->flags & MP_IMGFLAG_PRESERVE)
ctx->ip_count--;
else
ctx->b_count--;
@ -685,26 +649,15 @@ static void release_buffer(struct AVCodecContext *avctx, AVFrame *pic){
mpi->usage_count--;
}
if(pic->type!=FF_BUFFER_TYPE_USER){
if (pic->type != FF_BUFFER_TYPE_USER) {
avcodec_default_release_buffer(avctx, pic);
return;
}
for(i=0; i<4; i++){
pic->data[i]= NULL;
}
//printf("R%X %X\n", pic->linesize[0], pic->data[0]);
for (int i = 0; i < 4; i++)
pic->data[i] = NULL;
}
// copypaste from demux_real.c - it should match to get it working!
//FIXME put into some header
typedef struct dp_hdr_s {
uint32_t chunks; // number of chunks
uint32_t timestamp; // timestamp from packet header
uint32_t len; // length of actual data
uint32_t chunktab; // offset to chunk offset array
} dp_hdr_t;
static av_unused void swap_palette(void *pal)
{
int i;
@ -713,33 +666,32 @@ static av_unused void swap_palette(void *pal)
p[i] = le2me_32(p[i]);
}
// decode a frame
static struct mp_image *decode(struct sh_video *sh, struct demux_packet *packet,
void *data, int len, int flags,
double *reordered_pts)
{
int got_picture=0;
int got_picture = 0;
int ret;
vd_ffmpeg_ctx *ctx = sh->context;
AVFrame *pic= ctx->pic;
AVFrame *pic = ctx->pic;
AVCodecContext *avctx = ctx->avctx;
struct lavc_param *lavc_param = &sh->opts->lavc_param;
mp_image_t *mpi=NULL;
int dr1= ctx->do_dr1;
mp_image_t *mpi = NULL;
int dr1 = ctx->do_dr1;
AVPacket pkt;
if(len<=0) return NULL; // skipped frame
if (len <= 0)
return NULL; // skipped frame
//ffmpeg interlace (mpeg2) bug have been fixed. no need of -noslices
if (!dr1)
avctx->draw_horiz_band=NULL;
if(ctx->vo_initialized && !(flags&3) && !dr1){
mpi=mpcodecs_get_image(sh, MP_IMGTYPE_EXPORT, MP_IMGFLAG_PRESERVE |
(ctx->do_slices?MP_IMGFLAG_DRAW_CALLBACK:0),
sh->disp_w, sh->disp_h);
if(mpi && mpi->flags&MP_IMGFLAG_DRAW_CALLBACK){
avctx->draw_horiz_band = NULL;
if (ctx->vo_initialized && !(flags & 3) && !dr1) {
mpi = mpcodecs_get_image(sh, MP_IMGTYPE_EXPORT, MP_IMGFLAG_PRESERVE |
(ctx->do_slices ? MP_IMGFLAG_DRAW_CALLBACK : 0),
sh->disp_w, sh->disp_h);
if (mpi && mpi->flags & MP_IMGFLAG_DRAW_CALLBACK) {
// vd core likes slices!
avctx->draw_horiz_band=draw_slice;
avctx->draw_horiz_band = draw_slice;
}
}
@ -750,8 +702,6 @@ static struct mp_image *decode(struct sh_video *sh, struct demux_packet *packet,
else
avctx->skip_frame = ctx->skip_frame;
mp_msg(MSGT_DECVIDEO, MSGL_DBG3, "vd_ffmpeg data: %04x, %04x, %04x, %04x\n",
((int *)data)[0], ((int *)data)[1], ((int *)data)[2], ((int *)data)[3]);
av_init_packet(&pkt);
pkt.data = data;
pkt.size = len;
@ -769,33 +719,33 @@ static struct mp_image *decode(struct sh_video *sh, struct demux_packet *packet,
ret = avcodec_decode_video2(avctx, pic, &got_picture, &pkt);
*reordered_pts = (union pts){.i = pic->reordered_opaque}.d;
dr1= ctx->do_dr1;
if(ret<0) mp_msg(MSGT_DECVIDEO, MSGL_WARN, "Error while decoding frame!\n");
//printf("repeat: %d\n", pic->repeat_pict);
//-- vstats generation
while(lavc_param->vstats){ // always one time loop
static FILE *fvstats=NULL;
dr1 = ctx->do_dr1;
if (ret < 0)
mp_msg(MSGT_DECVIDEO, MSGL_WARN, "Error while decoding frame!\n");
//-- vstats generation
while (lavc_param->vstats) { // always one time loop
static FILE *fvstats = NULL;
char filename[20];
static long long int all_len=0;
static int frame_number=0;
static double all_frametime=0.0;
AVFrame *pic= avctx->coded_frame;
double quality=0.0;
static long long int all_len = 0;
static int frame_number = 0;
static double all_frametime = 0.0;
AVFrame *pic = avctx->coded_frame;
double quality = 0.0;
if (!pic)
break;
if(!fvstats) {
if (!fvstats) {
time_t today2;
struct tm *today;
today2 = time(NULL);
today = localtime(&today2);
sprintf(filename, "vstats_%02d%02d%02d.log", today->tm_hour,
today->tm_min, today->tm_sec);
today->tm_min, today->tm_sec);
fvstats = fopen(filename, "w");
if(!fvstats) {
if (!fvstats) {
perror("fopen");
lavc_param->vstats=0; // disable block
lavc_param->vstats = 0; // disable block
break;
/*exit(1);*/
}
@ -804,25 +754,25 @@ static struct mp_image *decode(struct sh_video *sh, struct demux_packet *packet,
// average MB quantizer
{
int x, y;
int w = ((avctx->width << avctx->lowres)+15) >> 4;
int h = ((avctx->height << avctx->lowres)+15) >> 4;
int w = ((avctx->width << avctx->lowres) + 15) >> 4;
int h = ((avctx->height << avctx->lowres) + 15) >> 4;
int8_t *q = pic->qscale_table;
for(y = 0; y < h; y++) {
for(x = 0; x < w; x++)
quality += (double)*(q+x);
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++)
quality += (double)*(q + x);
q += pic->qstride;
}
quality /= w * h;
}
all_len+=len;
all_frametime+=sh->frametime;
all_len += len;
all_frametime += sh->frametime;
fprintf(fvstats, "frame= %5d q= %2.2f f_size= %6d s_size= %8.0fkB ",
++frame_number, quality, len, (double)all_len/1024);
++frame_number, quality, len, (double)all_len / 1024);
fprintf(fvstats, "time= %0.3f br= %7.1fkbits/s avg_br= %7.1fkbits/s ",
all_frametime, (double)(len*8)/sh->frametime/1000.0,
(double)(all_len*8)/all_frametime/1000.0);
switch(pic->pict_type){
all_frametime, (double)(len * 8) / sh->frametime / 1000.0,
(double)(all_len * 8) / all_frametime / 1000.0);
switch (pic->pict_type) {
case FF_I_TYPE:
fprintf(fvstats, "type= I\n");
break;
@ -840,48 +790,50 @@ static struct mp_image *decode(struct sh_video *sh, struct demux_packet *packet,
break;
}
ctx->qp_stat[(int)(quality+0.5)]++;
ctx->qp_stat[(int)(quality + 0.5)]++;
ctx->qp_sum += quality;
ctx->inv_qp_sum += 1.0/(double)quality;
ctx->inv_qp_sum += 1.0 / (double)quality;
break;
}
//--
//--
if(!got_picture) return NULL; // skipped image
if (!got_picture)
return NULL; // skipped image
if(init_vo(sh, avctx->pix_fmt) < 0) return NULL;
if (init_vo(sh, avctx->pix_fmt) < 0)
return NULL;
if(dr1 && pic->opaque){
mpi= (mp_image_t *)pic->opaque;
}
if (dr1 && pic->opaque)
mpi = (mp_image_t *)pic->opaque;
if(!mpi)
mpi=mpcodecs_get_image(sh, MP_IMGTYPE_EXPORT, MP_IMGFLAG_PRESERVE,
avctx->width, avctx->height);
if(!mpi){ // temporary!
mp_tmsg(MSGT_DECVIDEO, MSGL_WARN, "[VD_FFMPEG] Couldn't allocate image for codec.\n");
if (!mpi)
mpi = mpcodecs_get_image(sh, MP_IMGTYPE_EXPORT, MP_IMGFLAG_PRESERVE,
avctx->width, avctx->height);
if (!mpi) { // temporary error?
mp_tmsg(MSGT_DECVIDEO, MSGL_WARN,
"[VD_FFMPEG] Couldn't allocate image for codec.\n");
return NULL;
}
if(!dr1){
mpi->planes[0]=pic->data[0];
mpi->planes[1]=pic->data[1];
mpi->planes[2]=pic->data[2];
mpi->planes[3]=pic->data[3];
mpi->stride[0]=pic->linesize[0];
mpi->stride[1]=pic->linesize[1];
mpi->stride[2]=pic->linesize[2];
mpi->stride[3]=pic->linesize[3];
if (!dr1) {
mpi->planes[0] = pic->data[0];
mpi->planes[1] = pic->data[1];
mpi->planes[2] = pic->data[2];
mpi->planes[3] = pic->data[3];
mpi->stride[0] = pic->linesize[0];
mpi->stride[1] = pic->linesize[1];
mpi->stride[2] = pic->linesize[2];
mpi->stride[3] = pic->linesize[3];
}
if (!mpi->planes[0])
return NULL;
if(ctx->best_csp == IMGFMT_422P && mpi->chroma_y_shift==1){
if (ctx->best_csp == IMGFMT_422P && mpi->chroma_y_shift == 1) {
// we have 422p but user wants 420p
mpi->stride[1]*=2;
mpi->stride[2]*=2;
mpi->stride[1] *= 2;
mpi->stride[2] *= 2;
}
#if HAVE_BIGENDIAN
@ -889,36 +841,37 @@ static struct mp_image *decode(struct sh_video *sh, struct demux_packet *packet,
if (mpi->bpp == 8)
swap_palette(mpi->planes[1]);
#endif
/* to comfirm with newer lavc style */
mpi->qscale =pic->qscale_table;
mpi->qstride=pic->qstride;
mpi->pict_type=pic->pict_type;
mpi->qscale_type= pic->qscale_type;
mpi->qscale = pic->qscale_table;
mpi->qstride = pic->qstride;
mpi->pict_type = pic->pict_type;
mpi->qscale_type = pic->qscale_type;
mpi->fields = MP_IMGFIELD_ORDERED;
if(pic->interlaced_frame) mpi->fields |= MP_IMGFIELD_INTERLACED;
if(pic->top_field_first ) mpi->fields |= MP_IMGFIELD_TOP_FIRST;
if(pic->repeat_pict == 1) mpi->fields |= MP_IMGFIELD_REPEAT_FIRST;
if (pic->interlaced_frame)
mpi->fields |= MP_IMGFIELD_INTERLACED;
if (pic->top_field_first)
mpi->fields |= MP_IMGFIELD_TOP_FIRST;
if (pic->repeat_pict == 1)
mpi->fields |= MP_IMGFIELD_REPEAT_FIRST;
return mpi;
}
static enum PixelFormat get_format(struct AVCodecContext *avctx,
const enum PixelFormat *fmt){
enum PixelFormat selected_format;
int imgfmt;
const enum PixelFormat *fmt)
{
sh_video_t *sh = avctx->opaque;
int i;
for(i=0;fmt[i]!=PIX_FMT_NONE;i++){
imgfmt = pixfmt2imgfmt(fmt[i]);
if(!IMGFMT_IS_HWACCEL(imgfmt)) continue;
for (i = 0; fmt[i] != PIX_FMT_NONE; i++) {
int imgfmt = pixfmt2imgfmt(fmt[i]);
if (!IMGFMT_IS_HWACCEL(imgfmt))
continue;
mp_msg(MSGT_DECVIDEO, MSGL_V, "[VD_FFMPEG] Trying pixfmt=%d.\n", i);
if(init_vo(sh, fmt[i]) >= 0) {
if (init_vo(sh, fmt[i]) >= 0)
break;
}
}
selected_format = fmt[i];
return selected_format;
return fmt[i];
}
const struct vd_functions mpcodecs_vd_ffmpeg = {