virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-10-30 23:18:11 +02:00
Code Issues Releases Activity

hevc_parser: fix standalone build with the hevc decoder disabled

Browse Source 
The parser depends on hevc_ps, which in turn needs some data tables.

Found-by: James Almer <jamrial@gmail.com>
This commit is contained in:
Anton Khirnov
2015-07-13 08:56:53 +02:00
parent b9f76d19d8
commit a062a55d37
3 changed files with 77 additions and 54 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
libavcodec/Makefile
View File

@@ -240,7 +240,7 @@ OBJS-$(CONFIG_HAP_DECODER) += hapdec.o
OBJS-$(CONFIG_HAP_ENCODER) += hapenc.o
OBJS-$(CONFIG_HEVC_DECODER) += hevc.o hevc_mvs.o hevc_ps.o hevc_sei.o \
hevc_cabac.o hevc_refs.o hevcpred.o \
hevcdsp.o hevc_filter.o hevc_parse.o
hevcdsp.o hevc_filter.o hevc_parse.o hevc_data.o
OBJS-$(CONFIG_HEVC_NVENC_ENCODER) += nvenc_hevc.o
OBJS-$(CONFIG_HEVC_QSV_ENCODER) += qsvenc_hevc.o hevc_ps_enc.o hevc_parse.o
OBJS-$(CONFIG_HNM4_VIDEO_DECODER) += hnm4video.o
@@ -697,7 +697,7 @@ OBJS-$(CONFIG_GSM_PARSER) += gsm_parser.o
OBJS-$(CONFIG_H261_PARSER) += h261_parser.o
OBJS-$(CONFIG_H263_PARSER) += h263_parser.o
OBJS-$(CONFIG_H264_PARSER) += h264_parser.o
OBJS-$(CONFIG_HEVC_PARSER) += hevc_parser.o hevc_parse.o
OBJS-$(CONFIG_HEVC_PARSER) += hevc_parser.o hevc_parse.o hevc_ps.o hevc_data.o
OBJS-$(CONFIG_MJPEG_PARSER) += mjpeg_parser.o
OBJS-$(CONFIG_MLP_PARSER) += mlp_parser.o mlp.o
OBJS-$(CONFIG_MPEG4VIDEO_PARSER) += mpeg4video_parser.o h263.o \

52
libavcodec/hevc.c
View File

@@ -82,20 +82,6 @@ static const uint8_t diag_scan2x2_inv[2][2] = {
{ 1, 3, },
};
const uint8_t ff_hevc_diag_scan4x4_x[16] = {
0, 0, 1, 0,
1, 2, 0, 1,
2, 3, 1, 2,
3, 2, 3, 3,
};
const uint8_t ff_hevc_diag_scan4x4_y[16] = {
0, 1, 0, 2,
1, 0, 3, 2,
1, 0, 3, 2,
1, 3, 2, 3,
};
static const uint8_t diag_scan4x4_inv[4][4] = {
{ 0, 2, 5, 9, },
{ 1, 4, 8, 12, },
@@ -103,44 +89,6 @@ static const uint8_t diag_scan4x4_inv[4][4] = {
{ 6, 10, 13, 15, },
};
const uint8_t ff_hevc_diag_scan8x8_x[64] = {
0, 0, 1, 0,
1, 2, 0, 1,
2, 3, 0, 1,
2, 3, 4, 0,
1, 2, 3, 4,
5, 0, 1, 2,
3, 4, 5, 6,
0, 1, 2, 3,
4, 5, 6, 7,
1, 2, 3, 4,
5, 6, 7, 2,
3, 4, 5, 6,
7, 3, 4, 5,
6, 7, 4, 5,
6, 7, 5, 6,
7, 6, 7, 7,
};
const uint8_t ff_hevc_diag_scan8x8_y[64] = {
0, 1, 0, 2,
1, 0, 3, 2,
1, 0, 4, 3,
2, 1, 0, 5,
4, 3, 2, 1,
0, 6, 5, 4,
3, 2, 1, 0,
7, 6, 5, 4,
3, 2, 1, 0,
7, 6, 5, 4,
3, 2, 1, 7,
6, 5, 4, 3,
2, 7, 6, 5,
4, 3, 7, 6,
5, 4, 7, 6,
5, 7, 6, 7,
};
static const uint8_t diag_scan8x8_inv[8][8] = {
{ 0, 2, 5, 9, 14, 20, 27, 35, },
{ 1, 4, 8, 13, 19, 26, 34, 42, },

75
libavcodec/hevc_data.c Normal file
View File

@@ -0,0 +1,75 @@
/*
* HEVC shared tables
*
* This file is part of Libav.
*
* 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.
*
* 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 Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdint.h>
#include "hevc.h"
const uint8_t ff_hevc_diag_scan4x4_x[16] = {
0, 0, 1, 0,
1, 2, 0, 1,
2, 3, 1, 2,
3, 2, 3, 3,
};
const uint8_t ff_hevc_diag_scan4x4_y[16] = {
0, 1, 0, 2,
1, 0, 3, 2,
1, 0, 3, 2,
1, 3, 2, 3,
};
const uint8_t ff_hevc_diag_scan8x8_x[64] = {
0, 0, 1, 0,
1, 2, 0, 1,
2, 3, 0, 1,
2, 3, 4, 0,
1, 2, 3, 4,
5, 0, 1, 2,
3, 4, 5, 6,
0, 1, 2, 3,
4, 5, 6, 7,
1, 2, 3, 4,
5, 6, 7, 2,
3, 4, 5, 6,
7, 3, 4, 5,
6, 7, 4, 5,
6, 7, 5, 6,
7, 6, 7, 7,
};
const uint8_t ff_hevc_diag_scan8x8_y[64] = {
0, 1, 0, 2,
1, 0, 3, 2,
1, 0, 4, 3,
2, 1, 0, 5,
4, 3, 2, 1,
0, 6, 5, 4,
3, 2, 1, 0,
7, 6, 5, 4,
3, 2, 1, 0,
7, 6, 5, 4,
3, 2, 1, 7,
6, 5, 4, 3,
2, 7, 6, 5,
4, 3, 7, 6,
5, 4, 7, 6,
5, 7, 6, 7,
};