#endif
/* XXX: also include quantization */
-static RL_VLC_ELEM *dv_rl_vlc;
+static RL_VLC_ELEM dv_rl_vlc[1184];
/* VLC encoding lookup table */
static struct dv_vlc_pair {
uint32_t vlc;
uint8_t size;
-} (*dv_vlc_map)[DV_VLC_MAP_LEV_SIZE] = NULL;
+} dv_vlc_map[DV_VLC_MAP_RUN_SIZE][DV_VLC_MAP_LEV_SIZE];
static void dv_build_unquantize_tables(DVVideoContext *s, uint8_t* perm)
{
done = 1;
- dv_vlc_map = av_mallocz_static(DV_VLC_MAP_LEV_SIZE*DV_VLC_MAP_RUN_SIZE*sizeof(struct dv_vlc_pair));
- if (!dv_vlc_map)
- return -ENOMEM;
-
/* dv_anchor lets each thread know its Id */
for (i=0; i<DV_ANCHOR_SIZE; i++)
dv_anchor[i] = (void*)(size_t)i;
to accelerate the parsing of partial codes */
init_vlc(&dv_vlc, TEX_VLC_BITS, j,
new_dv_vlc_len, 1, 1, new_dv_vlc_bits, 2, 2, 0);
-
- dv_rl_vlc = av_mallocz_static(dv_vlc.table_size * sizeof(RL_VLC_ELEM));
- if (!dv_rl_vlc)
- return -ENOMEM;
+ assert(dv_vlc.table_size == 1184);
for(i = 0; i < dv_vlc.table_size; i++){
int code= dv_vlc.table[i][0];
uint8_t* data;
uint8_t* ptr;
int do_edge_wrap;
- DECLARE_ALIGNED_8(DCTELEM, block[64]);
+ DECLARE_ALIGNED_16(DCTELEM, block[64]);
EncBlockInfo enc_blks[5*6];
PutBitContext pbs[5*6];
PutBitContext* pb;
int vs_bit_size = 0;
int qnos[5];
- assert((((int)block) & 7) == 0);
+ assert((((int)block) & 15) == 0);
enc_blk = &enc_blks[0];
pb = &pbs[0];
static int dvvideo_close(AVCodecContext *c)
{
+ DVVideoContext *s = c->priv_data;
+
+ if(s->picture.data[0])
+ c->release_buffer(c, &s->picture);
return 0;
}
sizeof(DVVideoContext),
dvvideo_init,
dvvideo_encode_frame,
- dvvideo_close,
- NULL,
- CODEC_CAP_DR1,
- NULL
+ .pix_fmts = (enum PixelFormat[]) {PIX_FMT_YUV411P, PIX_FMT_YUV422P, PIX_FMT_YUV420P, -1},
};
#endif // CONFIG_DVVIDEO_ENCODER