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Replace AVFrame pointer type punning by proper struct member assignments.

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This commit is contained in:
Diego Biurrun 2012-02-27 22:08:41 +01:00
parent 47c0ac96aa
commit 324deaa268
18 changed files with 38 additions and 50 deletions
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2
libavcodec/asv1.c
View File

@ -454,7 +454,7 @@ static int decode_frame(AVCodecContext *avctx,
}
}
*picture= *(AVFrame*)&a->picture;
*picture = a->picture;
*data_size = sizeof(AVPicture);
emms_c();

2
libavcodec/avs.c
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@ -149,7 +149,7 @@ avs_decode_frame(AVCodecContext * avctx,
align_get_bits(&change_map);
}
*picture = *(AVFrame *) & avs->picture;
*picture = avs->picture;
*data_size = sizeof(AVPicture);
return buf_size;

6
libavcodec/cavsdec.c
View File

@ -655,7 +655,7 @@ static int cavs_decode_frame(AVCodecContext * avctx,void *data, int *data_size,
if (buf_size == 0) {
if (!s->low_delay && h->DPB[0].f.data[0]) {
*data_size = sizeof(AVPicture);
*picture = *(AVFrame *) &h->DPB[0];
*picture = h->DPB[0].f;
}
return 0;
}
@ -691,12 +691,12 @@ static int cavs_decode_frame(AVCodecContext * avctx,void *data, int *data_size,
*data_size = sizeof(AVPicture);
if(h->pic_type != AV_PICTURE_TYPE_B) {
if(h->DPB[1].f.data[0]) {
*picture = *(AVFrame *) &h->DPB[1];
*picture = h->DPB[1].f;
} else {
*data_size = 0;
}
} else
*picture = *(AVFrame *) &h->picture;
*picture = h->picture.f;
break;
case EXT_START_CODE:
//mpeg_decode_extension(avctx,buf_ptr, input_size);

3
libavcodec/h261dec.c
View File

@ -624,7 +624,8 @@ retry:
assert(s->current_picture.f.pict_type == s->current_picture_ptr->f.pict_type);
assert(s->current_picture.f.pict_type == s->pict_type);
*pict= *(AVFrame*)s->current_picture_ptr;
*pict = s->current_picture_ptr->f;
ff_print_debug_info(s, pict);
*data_size = sizeof(AVFrame);

6
libavcodec/h263dec.c
View File

@ -355,7 +355,7 @@ uint64_t time= rdtsc();
if (buf_size == 0) {
/* special case for last picture */
if (s->low_delay==0 && s->next_picture_ptr) {
*pict= *(AVFrame*)s->next_picture_ptr;
*pict = s->next_picture_ptr->f;
s->next_picture_ptr= NULL;
*data_size = sizeof(AVFrame);
@ -712,9 +712,9 @@ intrax8_decoded:
assert(s->current_picture.f.pict_type == s->current_picture_ptr->f.pict_type);
assert(s->current_picture.f.pict_type == s->pict_type);
if (s->pict_type == AV_PICTURE_TYPE_B || s->low_delay) {
*pict= *(AVFrame*)s->current_picture_ptr;
*pict = s->current_picture_ptr->f;
} else if (s->last_picture_ptr != NULL) {
*pict= *(AVFrame*)s->last_picture_ptr;
*pict = s->last_picture_ptr->f;
}
if(s->last_picture_ptr || s->low_delay){

26
libavcodec/h264.c
View File

@ -361,26 +361,14 @@ static void await_references(H264Context *h){
nrefs[list]--;
if(!FIELD_PICTURE && ref_field_picture){ // frame referencing two fields
ff_thread_await_progress(&ref_pic->f,
FFMIN((row >> 1) - !(row & 1),
pic_height - 1),
1);
ff_thread_await_progress(&ref_pic->f,
FFMIN((row >> 1), pic_height - 1),
0);
ff_thread_await_progress(&ref_pic->f, FFMIN((row >> 1) - !(row & 1), pic_height - 1), 1);
ff_thread_await_progress(&ref_pic->f, FFMIN((row >> 1), pic_height - 1), 0);
}else if(FIELD_PICTURE && !ref_field_picture){ // field referencing one field of a frame
ff_thread_await_progress(&ref_pic->f,
FFMIN(row * 2 + ref_field,
pic_height - 1),
0);
ff_thread_await_progress(&ref_pic->f, FFMIN(row * 2 + ref_field, pic_height - 1), 0);
}else if(FIELD_PICTURE){
ff_thread_await_progress(&ref_pic->f,
FFMIN(row, pic_height - 1),
ref_field);
ff_thread_await_progress(&ref_pic->f, FFMIN(row, pic_height - 1), ref_field);
}else{
ff_thread_await_progress(&ref_pic->f,
FFMIN(row, pic_height - 1),
0);
ff_thread_await_progress(&ref_pic->f, FFMIN(row, pic_height - 1), 0);
}
}
}
@ -4053,7 +4041,7 @@ static int decode_frame(AVCodecContext *avctx,
if(out){
*data_size = sizeof(AVFrame);
*pict= *(AVFrame*)out;
*pict = out->f;
}
return buf_index;
@ -4087,7 +4075,7 @@ static int decode_frame(AVCodecContext *avctx,
} else {
*data_size = sizeof(AVFrame);
*pict = *(AVFrame*)h->next_output_pic;
*pict = h->next_output_pic->f;
}
}

3
libavcodec/h264_direct.c
View File

@ -154,8 +154,7 @@ static void await_reference_mb_row(H264Context * const h, Picture *ref, int mb_y
//even if pixels aren't deblocked yet
ff_thread_await_progress(&ref->f,
FFMIN(16 * mb_y >> ref_field_picture,
ref_height - 1),
FFMIN(16 * mb_y >> ref_field_picture, ref_height - 1),
ref_field_picture && ref_field);
}

2
libavcodec/indeo2.c
View File

@ -191,7 +191,7 @@ static int ir2_decode_frame(AVCodecContext *avctx,
s->picture.data[1], s->picture.linesize[1], ir2_luma_table);
}
*picture= *(AVFrame*)&s->picture;
*picture = s->picture;
*data_size = sizeof(AVPicture);
return buf_size;

6
libavcodec/mpeg12.c
View File

@ -1915,7 +1915,7 @@ static int slice_end(AVCodecContext *avctx, AVFrame *pict)
ff_MPV_frame_end(s);
if (s->pict_type == AV_PICTURE_TYPE_B || s->low_delay) {
*pict = *(AVFrame*)s->current_picture_ptr;
*pict = s->current_picture_ptr->f;
ff_print_debug_info(s, pict);
} else {
if (avctx->active_thread_type & FF_THREAD_FRAME)
@ -1923,7 +1923,7 @@ static int slice_end(AVCodecContext *avctx, AVFrame *pict)
/* latency of 1 frame for I- and P-frames */
/* XXX: use another variable than picture_number */
if (s->last_picture_ptr != NULL) {
*pict = *(AVFrame*)s->last_picture_ptr;
*pict = s->last_picture_ptr->f;
ff_print_debug_info(s, pict);
}
}
@ -2203,7 +2203,7 @@ static int mpeg_decode_frame(AVCodecContext *avctx,
if (buf_size == 0 || (buf_size == 4 && AV_RB32(buf) == SEQ_END_CODE)) {
/* special case for last picture */
if (s2->low_delay == 0 && s2->next_picture_ptr) {
*picture = *(AVFrame*)s2->next_picture_ptr;
*picture = s2->next_picture_ptr->f;
s2->next_picture_ptr = NULL;
*data_size = sizeof(AVFrame);

2
libavcodec/pnmdec.c
View File

@ -180,7 +180,7 @@ static int pnm_decode_frame(AVCodecContext *avctx, void *data,
}
break;
}
*picture = *(AVFrame*)&s->picture;
*picture = s->picture;
*data_size = sizeof(AVPicture);
return s->bytestream - s->bytestream_start;

4
libavcodec/rv10.c
View File

@ -677,9 +677,9 @@ static int rv10_decode_frame(AVCodecContext *avctx,
ff_MPV_frame_end(s);
if (s->pict_type == AV_PICTURE_TYPE_B || s->low_delay) {
*pict= *(AVFrame*)s->current_picture_ptr;
*pict = s->current_picture_ptr->f;
} else if (s->last_picture_ptr != NULL) {
*pict= *(AVFrame*)s->last_picture_ptr;
*pict = s->last_picture_ptr->f;
}
if(s->last_picture_ptr || s->low_delay){

6
libavcodec/rv34.c
View File

@ -1656,7 +1656,7 @@ int ff_rv34_decode_frame(AVCodecContext *avctx,
if (buf_size == 0) {
/* special case for last picture */
if (s->low_delay==0 && s->next_picture_ptr) {
*pict = *(AVFrame*)s->next_picture_ptr;
*pict = s->next_picture_ptr->f;
s->next_picture_ptr = NULL;
*data_size = sizeof(AVFrame);
@ -1743,9 +1743,9 @@ int ff_rv34_decode_frame(AVCodecContext *avctx,
ff_thread_report_progress(&s->current_picture_ptr->f, INT_MAX, 0);
if (s->pict_type == AV_PICTURE_TYPE_B || s->low_delay) {
*pict = *(AVFrame*)s->current_picture_ptr;
*pict = s->current_picture_ptr->f;
} else if (s->last_picture_ptr != NULL) {
*pict = *(AVFrame*)s->last_picture_ptr;
*pict = s->last_picture_ptr->f;
}
if(s->last_picture_ptr || s->low_delay){

2
libavcodec/svq1dec.c
View File

@ -735,7 +735,7 @@ static int svq1_decode_frame(AVCodecContext *avctx,
}
}
*pict = *(AVFrame*)&s->current_picture;
*pict = s->current_picture.f;
ff_MPV_frame_end(s);

6
libavcodec/svq3.c
View File

@ -956,7 +956,7 @@ static int svq3_decode_frame(AVCodecContext *avctx,
/* special case for last picture */
if (buf_size == 0) {
if (s->next_picture_ptr && !s->low_delay) {
*(AVFrame *) data = *(AVFrame *) &s->next_picture;
*(AVFrame *) data = s->next_picture.f;
s->next_picture_ptr = NULL;
*data_size = sizeof(AVFrame);
}
@ -1076,9 +1076,9 @@ static int svq3_decode_frame(AVCodecContext *avctx,
ff_MPV_frame_end(s);
if (s->pict_type == AV_PICTURE_TYPE_B || s->low_delay) {
*(AVFrame *) data = *(AVFrame *) &s->current_picture;
*(AVFrame *) data = s->current_picture.f;
} else {
*(AVFrame *) data = *(AVFrame *) &s->last_picture;
*(AVFrame *) data = s->last_picture.f;
}
/* Do not output the last pic after seeking. */

2
libavcodec/targa.c
View File

@ -248,7 +248,7 @@ static int decode_frame(AVCodecContext *avctx,
}
}
*picture= *(AVFrame*)&s->picture;
*picture = s->picture;
*data_size = sizeof(AVPicture);
return avpkt->size;

2
libavcodec/tiff.c
View File

@ -607,7 +607,7 @@ static int decode_frame(AVCodecContext *avctx,
src += s->picture.linesize[0];
}
}
*picture= *(AVFrame*)&s->picture;
*picture = s->picture;
*data_size = sizeof(AVPicture);
return buf_size;

6
libavcodec/vc1dec.c
View File

@ -5449,7 +5449,7 @@ static int vc1_decode_frame(AVCodecContext *avctx, void *data,
if (buf_size == 0 || (buf_size == 4 && AV_RB32(buf) == VC1_CODE_ENDOFSEQ)) {
/* special case for last picture */
if (s->low_delay == 0 && s->next_picture_ptr) {
*pict = *(AVFrame*)s->next_picture_ptr;
*pict = s->next_picture_ptr->f;
s->next_picture_ptr = NULL;
*data_size = sizeof(AVFrame);
@ -5755,9 +5755,9 @@ image:
*data_size = sizeof(AVFrame);
} else {
if (s->pict_type == AV_PICTURE_TYPE_B || s->low_delay) {
*pict = *(AVFrame*)s->current_picture_ptr;
*pict = s->current_picture_ptr->f;
} else if (s->last_picture_ptr != NULL) {
*pict = *(AVFrame*)s->last_picture_ptr;
*pict = s->last_picture_ptr->f;
}
if (s->last_picture_ptr || s->low_delay) {
*data_size = sizeof(AVFrame);

2
libavcodec/vcr1.c
View File

@ -111,7 +111,7 @@ static int decode_frame(AVCodecContext *avctx,
}
}
*picture= *(AVFrame*)&a->picture;
*picture = a->picture;
*data_size = sizeof(AVPicture);
return buf_size;