Searched refs:previous_frame (Results 1 - 5 of 5) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavcodec/
H A Dzerocodec.c26 AVFrame *previous_frame; member in struct:__anon3298
35 AVFrame *prev_pic = zc->previous_frame;
94 av_frame_unref(zc->previous_frame);
95 if ((ret = av_frame_ref(zc->previous_frame, pic)) < 0)
107 av_frame_free(&zc->previous_frame);
133 zc->previous_frame = av_frame_alloc();
134 if (!zc->previous_frame) {
H A Dflashsvenc.c59 uint8_t *previous_frame; member in struct:FlashSVContext
98 av_free(s->previous_frame);
146 uint8_t *previous_frame, int *I_frame)
186 p->linesize[0], previous_frame);
230 s->previous_frame = av_mallocz(FFABS(p->linesize[0]) * s->image_height);
231 if (!s->previous_frame) {
239 pfptr = s->previous_frame - (s->image_height - 1) * p->linesize[0];
241 pfptr = s->previous_frame;
257 memcpy(s->previous_frame, p->data[0], s->image_height * p->linesize[0]);
259 memcpy(s->previous_frame,
144 encode_bitstream(FlashSVContext *s, const AVFrame *p, uint8_t *buf, int buf_size, int block_width, int block_height, uint8_t *previous_frame, int *I_frame) argument
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H A Dqtrleenc.c40 AVPicture previous_frame; member in struct:QtrleEncContext
69 avpicture_free(&s->previous_frame);
118 if ((ret = avpicture_alloc(&s->previous_frame, avctx->pix_fmt, avctx->width, avctx->height)) < 0) {
165 uint8_t *prev_line = s->previous_frame.data[0] + line*s->previous_frame.linesize[0] +
337 s->previous_frame.data[0] + start_line*s->previous_frame.linesize[0],
343 s->previous_frame.data[0] + (end_line - 1)*s->previous_frame.linesize[0],
390 av_picture_copy(&s->previous_frame, (cons
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/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/iserver/libav-0.8.8/libavcodec/
H A Dflashsvenc.c58 uint8_t *previous_frame; member in struct:FlashSVContext
125 uint8_t *previous_frame, int *I_frame)
165 p->linesize[0], previous_frame);
212 s->previous_frame = av_mallocz(FFABS(p->linesize[0]) * s->image_height);
213 if (!s->previous_frame) {
221 pfptr = s->previous_frame - (s->image_height - 1) * p->linesize[0];
223 pfptr = s->previous_frame;
243 memcpy(s->previous_frame, p->data[0], s->image_height * p->linesize[0]);
245 memcpy(s->previous_frame,
272 av_free(s->previous_frame);
123 encode_bitstream(FlashSVContext *s, AVFrame *p, uint8_t *buf, int buf_size, int block_width, int block_height, uint8_t *previous_frame, int *I_frame) argument
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H A Dqtrleenc.c40 AVPicture previous_frame; member in struct:QtrleEncContext
94 if (avpicture_alloc(&s->previous_frame, avctx->pix_fmt, avctx->width, avctx->height) < 0) {
135 uint8_t *prev_line = s->previous_frame.data[0] + line*s->previous_frame.linesize[0] +
251 s->previous_frame.data[0] + start_line*s->previous_frame.linesize[0],
257 s->previous_frame.data[0] + (end_line - 1)*s->previous_frame.linesize[0],
309 av_picture_copy(&s->previous_frame, (AVPicture *)p, avctx->pix_fmt, avctx->width, avctx->height);
317 avpicture_free(&s->previous_frame);
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