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authorMichael Niedermayer <michaelni@gmx.at>2010-01-08 17:28:43 +0000
committerMichael Niedermayer <michaelni@gmx.at>2010-01-08 17:28:43 +0000
commit05b858b045fb0dc347c695e914b11fbc871150e5 (patch)
tree95f4c732119a863f1c6511b19bf2aa096644de73 /libavcodec
parentf9664ca026485f59e14a072fcb6e45930ec928ff (diff)
downloadffmpeg-05b858b045fb0dc347c695e914b11fbc871150e5.tar.gz
Rename DCtab_*, its a global variable and it helps understanding if mpeg4
is in its name. Originally committed as revision 21096 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
-rw-r--r--libavcodec/mpeg4data.h4
-rw-r--r--libavcodec/mpeg4video.h4
-rw-r--r--libavcodec/mpeg4videodec.c8
-rw-r--r--libavcodec/mpeg4videoenc.c12
-rw-r--r--libavcodec/msmpeg4.c8
5 files changed, 18 insertions, 18 deletions
diff --git a/libavcodec/mpeg4data.h b/libavcodec/mpeg4data.h
index 61797ee319..f67ba24cb4 100644
--- a/libavcodec/mpeg4data.h
+++ b/libavcodec/mpeg4data.h
@@ -32,13 +32,13 @@
#include "mpegvideo.h"
/* dc encoding for mpeg4 */
-const uint8_t DCtab_lum[13][2] =
+const uint8_t ff_mpeg4_DCtab_lum[13][2] =
{
{3,3}, {3,2}, {2,2}, {2,3}, {1,3}, {1,4}, {1,5}, {1,6}, {1,7},
{1,8}, {1,9}, {1,10}, {1,11},
};
-const uint8_t DCtab_chrom[13][2] =
+const uint8_t ff_mpeg4_DCtab_chrom[13][2] =
{
{3,2}, {2,2}, {1,2}, {1,3}, {1,4}, {1,5}, {1,6}, {1,7}, {1,8},
{1,9}, {1,10}, {1,11}, {1,12},
diff --git a/libavcodec/mpeg4video.h b/libavcodec/mpeg4video.h
index ae7851ff93..f086954958 100644
--- a/libavcodec/mpeg4video.h
+++ b/libavcodec/mpeg4video.h
@@ -54,8 +54,8 @@
#define VOP_STARTCODE 0x1B6
/* dc encoding for mpeg4 */
-extern const uint8_t DCtab_lum[13][2];
-extern const uint8_t DCtab_chrom[13][2];
+extern const uint8_t ff_mpeg4_DCtab_lum[13][2];
+extern const uint8_t ff_mpeg4_DCtab_chrom[13][2];
extern const uint16_t intra_vlc[103][2];
extern const int8_t intra_level[102];
diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c
index c0c565c7cb..2ccfd44ed6 100644
--- a/libavcodec/mpeg4videodec.c
+++ b/libavcodec/mpeg4videodec.c
@@ -2207,11 +2207,11 @@ static av_cold int decode_init(AVCodecContext *avctx)
INIT_VLC_RL(rvlc_rl_inter, 1072);
INIT_VLC_RL(rvlc_rl_intra, 1072);
INIT_VLC_STATIC(&dc_lum, DC_VLC_BITS, 10 /* 13 */,
- &DCtab_lum[0][1], 2, 1,
- &DCtab_lum[0][0], 2, 1, 512);
+ &ff_mpeg4_DCtab_lum[0][1], 2, 1,
+ &ff_mpeg4_DCtab_lum[0][0], 2, 1, 512);
INIT_VLC_STATIC(&dc_chrom, DC_VLC_BITS, 10 /* 13 */,
- &DCtab_chrom[0][1], 2, 1,
- &DCtab_chrom[0][0], 2, 1, 512);
+ &ff_mpeg4_DCtab_chrom[0][1], 2, 1,
+ &ff_mpeg4_DCtab_chrom[0][0], 2, 1, 512);
INIT_VLC_STATIC(&sprite_trajectory, SPRITE_TRAJ_VLC_BITS, 15,
&sprite_trajectory_tab[0][1], 4, 2,
&sprite_trajectory_tab[0][0], 4, 2, 128);
diff --git a/libavcodec/mpeg4videoenc.c b/libavcodec/mpeg4videoenc.c
index 36dd3c90a2..f2a3e4bdcf 100644
--- a/libavcodec/mpeg4videoenc.c
+++ b/libavcodec/mpeg4videoenc.c
@@ -263,10 +263,10 @@ static inline void mpeg4_encode_dc(PutBitContext * s, int level, int n)
if (n < 4) {
/* luminance */
- put_bits(&s->pb, DCtab_lum[size][1], DCtab_lum[size][0]);
+ put_bits(&s->pb, ff_mpeg4_DCtab_lum[size][1], ff_mpeg4_DCtab_lum[size][0]);
} else {
/* chrominance */
- put_bits(&s->pb, DCtab_chrom[size][1], DCtab_chrom[size][0]);
+ put_bits(&s->pb, ff_mpeg4_DCtab_chrom[size][1], ff_mpeg4_DCtab_chrom[size][0]);
}
/* encode remaining bits */
@@ -1125,8 +1125,8 @@ static void init_uni_dc_tab(void)
l= level;
/* luminance */
- uni_code= DCtab_lum[size][0];
- uni_len = DCtab_lum[size][1];
+ uni_code= ff_mpeg4_DCtab_lum[size][0];
+ uni_len = ff_mpeg4_DCtab_lum[size][1];
if (size > 0) {
uni_code<<=size; uni_code|=l;
@@ -1140,8 +1140,8 @@ static void init_uni_dc_tab(void)
uni_DCtab_lum_len [level+256]= uni_len;
/* chrominance */
- uni_code= DCtab_chrom[size][0];
- uni_len = DCtab_chrom[size][1];
+ uni_code= ff_mpeg4_DCtab_chrom[size][0];
+ uni_len = ff_mpeg4_DCtab_chrom[size][1];
if (size > 0) {
uni_code<<=size; uni_code|=l;
diff --git a/libavcodec/msmpeg4.c b/libavcodec/msmpeg4.c
index e8d74da333..9687297620 100644
--- a/libavcodec/msmpeg4.c
+++ b/libavcodec/msmpeg4.c
@@ -98,8 +98,8 @@ static av_cold void init_h263_dc_for_msmpeg4(void)
l= level;
/* luminance h263 */
- uni_code= DCtab_lum[size][0];
- uni_len = DCtab_lum[size][1];
+ uni_code= ff_mpeg4_DCtab_lum[size][0];
+ uni_len = ff_mpeg4_DCtab_lum[size][1];
uni_code ^= (1<<uni_len)-1; //M$ does not like compatibility
if (size > 0) {
@@ -114,8 +114,8 @@ static av_cold void init_h263_dc_for_msmpeg4(void)
v2_dc_lum_table[level+256][1]= uni_len;
/* chrominance h263 */
- uni_code= DCtab_chrom[size][0];
- uni_len = DCtab_chrom[size][1];
+ uni_code= ff_mpeg4_DCtab_chrom[size][0];
+ uni_len = ff_mpeg4_DCtab_chrom[size][1];
uni_code ^= (1<<uni_len)-1; //M$ does not like compatibility
if (size > 0) {