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avcodec/h261data: Make some tables non-static

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This will allow to avoid the indirection via ff_h261_rl_tcoeff
in future commits.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2024-06-15 17:21:16 +02:00
parent 390dbcb8b8
commit 3874442db2
2 changed files with 10 additions and 6 deletions
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4
libavcodec/h261.h
View File

@ -50,6 +50,10 @@ extern const uint8_t ff_h261_mv_tab[17][2];
extern const uint8_t ff_h261_cbp_tab[63][2];
extern RLTable ff_h261_rl_tcoeff;
extern const uint16_t ff_h261_tcoeff_vlc[65][2];
extern const int8_t ff_h261_tcoeff_level[64];
extern const int8_t ff_h261_tcoeff_run[64];
void ff_h261_loop_filter(MpegEncContext *s);
#endif /* AVCODEC_H261_H */

12
libavcodec/h261data.c
View File

@ -104,7 +104,7 @@ const uint8_t ff_h261_cbp_tab[63][2] = {
};
// H.261 VLC table for transform coefficients
static const uint16_t h261_tcoeff_vlc[65][2] = {
const uint16_t ff_h261_tcoeff_vlc[65][2] = {
{ 0x2, 2 }, { 0x3, 2 }, { 0x4, 4 }, { 0x5, 5 },
{ 0x6, 7 }, { 0x26, 8 }, { 0x21, 8 }, { 0xa, 10 },
{ 0x1d, 12 }, { 0x18, 12 }, { 0x13, 12 }, { 0x10, 12 },
@ -124,7 +124,7 @@ static const uint16_t h261_tcoeff_vlc[65][2] = {
{ 0x1, 6 } // escape
};
static const int8_t h261_tcoeff_level[64] = {
const int8_t ff_h261_tcoeff_level[64] = {
0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15,
1, 2, 3, 4, 5, 6, 7, 1,
@ -135,7 +135,7 @@ static const int8_t h261_tcoeff_level[64] = {
1, 1, 1, 1, 1, 1, 1, 1
};
static const int8_t h261_tcoeff_run[64] = {
const int8_t ff_h261_tcoeff_run[64] = {
0,
0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 1,
@ -150,7 +150,7 @@ static const int8_t h261_tcoeff_run[64] = {
RLTable ff_h261_rl_tcoeff = {
64,
64,
h261_tcoeff_vlc,
h261_tcoeff_run,
h261_tcoeff_level,
ff_h261_tcoeff_vlc,
ff_h261_tcoeff_run,
ff_h261_tcoeff_level,
};