[FFmpeg-cvslog] hevc_parser: fix standalone build with the hevc decoder disabled

[Anton Khirnov]

ffmpeg | branch: master | Anton Khirnov <anton at khirnov.net> | Mon Jul 13 08:56:53 2015 +0200| [a062a55d37720abc8c704aa0e8682efd3cdc9c9b] | committer: Anton Khirnov

hevc_parser: fix standalone build with the hevc decoder disabled

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

Found-by: James Almer <jamrial at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a062a55d37720abc8c704aa0e8682efd3cdc9c9b
---

 libavcodec/Makefile    |    4 +--
 libavcodec/hevc.c      |   52 ---------------------------------
 libavcodec/hevc_data.c |   75 ++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 77 insertions(+), 54 deletions(-)

diff --git a/libavcodec/Makefile b/libavcodec/Makefile
index 2cb5368..d933ffd 100644
--- a/libavcodec/Makefile
+++ b/libavcodec/Makefile
@@ -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 \
diff --git a/libavcodec/hevc.c b/libavcodec/hevc.c
index dd56d58..25e706f 100644
--- a/libavcodec/hevc.c
+++ b/libavcodec/hevc.c
@@ -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, },
diff --git a/libavcodec/hevc_data.c b/libavcodec/hevc_data.c
new file mode 100644
index 0000000..f4b6096
--- /dev/null
+++ b/libavcodec/hevc_data.c
@@ -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,
+};