* RV30/40 decoder common data
* Copyright (c) 2007 Mike Melanson, Konstantin Shishkov
*
- * This file is part of FFmpeg.
+ * This file is part of Libav.
*
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav 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,
+ * Libav 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
+ * License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
- * @file libavcodec/rv34.c
+ * @file
* RV30/40 decoder common data
*/
{
int i;
int counts[17] = {0}, codes[17];
- uint16_t cw[size], syms[size];
- uint8_t bits2[size];
+ uint16_t cw[MAX_VLC_SIZE], syms[MAX_VLC_SIZE];
+ uint8_t bits2[MAX_VLC_SIZE];
int maxbits = 0, realsize = 0;
for(i = 0; i < size; i++){
/**
- * @defgroup bitstream RV30/40 bitstream parsing
+ * @defgroup rv3040_bitstream RV30/40 bitstream parsing
* @{
*/
uint8_t *uvbuf= s->edge_emu_buffer + 22 * s->linesize;
srcY -= 2 + 2*s->linesize;
- ff_emulated_edge_mc(s->edge_emu_buffer, srcY, s->linesize, (width<<3)+6, (height<<3)+6,
+ s->dsp.emulated_edge_mc(s->edge_emu_buffer, srcY, s->linesize, (width<<3)+6, (height<<3)+6,
src_x - 2, src_y - 2, s->h_edge_pos, s->v_edge_pos);
srcY = s->edge_emu_buffer + 2 + 2*s->linesize;
- ff_emulated_edge_mc(uvbuf , srcU, s->uvlinesize, (width<<2)+1, (height<<2)+1,
+ s->dsp.emulated_edge_mc(uvbuf , srcU, s->uvlinesize, (width<<2)+1, (height<<2)+1,
uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1);
- ff_emulated_edge_mc(uvbuf + 16, srcV, s->uvlinesize, (width<<2)+1, (height<<2)+1,
+ s->dsp.emulated_edge_mc(uvbuf + 16, srcV, s->uvlinesize, (width<<2)+1, (height<<2)+1,
uvsrc_x, uvsrc_y, s->h_edge_pos >> 1, s->v_edge_pos >> 1);
srcU = uvbuf;
srcV = uvbuf + 16;
MpegEncContext *s = &r->s;
int hmvmask = 0, vmvmask = 0, i, j;
int midx = s->mb_x * 2 + s->mb_y * 2 * s->b8_stride;
- int16_t (*motion_val)[2] = s->current_picture_ptr->motion_val[0][midx];
+ int16_t (*motion_val)[2] = &s->current_picture_ptr->motion_val[0][midx];
for(j = 0; j < 16; j += 8){
for(i = 0; i < 2; i++){
if(is_mv_diff_gt_3(motion_val + i, 1))
}
if((!s->last_picture_ptr || !s->last_picture_ptr->data[0]) && si.type == FF_B_TYPE)
return -1;
+#if FF_API_HURRY_UP
/* skip b frames if we are in a hurry */
if(avctx->hurry_up && si.type==FF_B_TYPE) return buf_size;
+#endif
if( (avctx->skip_frame >= AVDISCARD_NONREF && si.type==FF_B_TYPE)
|| (avctx->skip_frame >= AVDISCARD_NONKEY && si.type!=FF_I_TYPE)
|| avctx->skip_frame >= AVDISCARD_ALL)
return buf_size;
+#if FF_API_HURRY_UP
/* skip everything if we are in a hurry>=5 */
if(avctx->hurry_up>=5)
return buf_size;
+#endif
for(i=0; i<slice_count; i++){
int offset= get_slice_offset(avctx, slices_hdr, i);