[FFmpeg-devel] [PATCH 058/114] avcodec/rv40: Avoid code duplication when initializing VLCs
Andreas Rheinhardt
andreas.rheinhardt at gmail.com
Tue Nov 10 12:47:55 EET 2020
Besides removing code duplication the method for determining the offset
of each VLC table in the VLC_TYPE buffer also has the advantage of not
wasting space for skipped AIC mode 1 VLCs.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
---
libavcodec/rv40.c | 52 +++---
libavcodec/rv40vlc2.h | 383 +++++++++++++++++++-----------------------
2 files changed, 200 insertions(+), 235 deletions(-)
diff --git a/libavcodec/rv40.c b/libavcodec/rv40.c
index 7ed599cd69..15e00c2694 100644
--- a/libavcodec/rv40.c
+++ b/libavcodec/rv40.c
@@ -41,31 +41,35 @@ static VLC aic_top_vlc;
static VLC aic_mode1_vlc[AIC_MODE1_NUM], aic_mode2_vlc[AIC_MODE2_NUM];
static VLC ptype_vlc[NUM_PTYPE_VLCS], btype_vlc[NUM_BTYPE_VLCS];
+static av_cold void rv40_init_table(VLC *vlc, unsigned *offset, int nb_bits,
+ int nb_codes, const uint8_t (*tab)[2])
+{
+ static VLC_TYPE vlc_buf[11776][2];
+
+ vlc->table = &vlc_buf[*offset];
+ vlc->table_allocated = 1 << nb_bits;
+ *offset += 1 << nb_bits;
+
+ ff_init_vlc_from_lengths(vlc, nb_bits, nb_codes,
+ &tab[0][1], 2, &tab[0][0], 2, 1,
+ 0, INIT_VLC_USE_NEW_STATIC);
+}
+
/**
* Initialize all tables.
*/
static av_cold void rv40_init_tables(void)
{
- int i;
- static VLC_TYPE aic_table[1 << AIC_TOP_BITS][2];
- static VLC_TYPE aic_mode1_table[AIC_MODE1_NUM << AIC_MODE1_BITS][2];
+ int i, offset = 0;
static VLC_TYPE aic_mode2_table[11814][2];
- static VLC_TYPE ptype_table[NUM_PTYPE_VLCS << PTYPE_VLC_BITS][2];
- static VLC_TYPE btype_table[NUM_BTYPE_VLCS << BTYPE_VLC_BITS][2];
-
- aic_top_vlc.table = aic_table;
- aic_top_vlc.table_allocated = 1 << AIC_TOP_BITS;
- init_vlc(&aic_top_vlc, AIC_TOP_BITS, AIC_TOP_SIZE,
- rv40_aic_top_vlc_bits, 1, 1,
- rv40_aic_top_vlc_codes, 1, 1, INIT_VLC_USE_NEW_STATIC);
+
+ rv40_init_table(&aic_top_vlc, &offset, AIC_TOP_BITS, AIC_TOP_SIZE,
+ rv40_aic_top_vlc_tab);
for(i = 0; i < AIC_MODE1_NUM; i++){
// Every tenth VLC table is empty
if((i % 10) == 9) continue;
- aic_mode1_vlc[i].table = &aic_mode1_table[i << AIC_MODE1_BITS];
- aic_mode1_vlc[i].table_allocated = 1 << AIC_MODE1_BITS;
- init_vlc(&aic_mode1_vlc[i], AIC_MODE1_BITS, AIC_MODE1_SIZE,
- aic_mode1_vlc_bits[i], 1, 1,
- aic_mode1_vlc_codes[i], 1, 1, INIT_VLC_USE_NEW_STATIC);
+ rv40_init_table(&aic_mode1_vlc[i], &offset, AIC_MODE1_BITS,
+ AIC_MODE1_SIZE, aic_mode1_vlc_tabs[i]);
}
for (unsigned i = 0, offset = 0; i < AIC_MODE2_NUM; i++){
uint16_t syms[AIC_MODE2_SIZE];
@@ -86,20 +90,12 @@ static av_cold void rv40_init_tables(void)
offset += aic_mode2_vlc[i].table_size;
}
for(i = 0; i < NUM_PTYPE_VLCS; i++){
- ptype_vlc[i].table = &ptype_table[i << PTYPE_VLC_BITS];
- ptype_vlc[i].table_allocated = 1 << PTYPE_VLC_BITS;
- ff_init_vlc_from_lengths(&ptype_vlc[i], PTYPE_VLC_BITS, PTYPE_VLC_SIZE,
- &ptype_vlc_tabs[i][0][1], 2,
- &ptype_vlc_tabs[i][0][0], 2, 1,
- 0, INIT_VLC_USE_NEW_STATIC);
+ rv40_init_table(&ptype_vlc[i], &offset, PTYPE_VLC_BITS, PTYPE_VLC_SIZE,
+ ptype_vlc_tabs[i]);
}
for(i = 0; i < NUM_BTYPE_VLCS; i++){
- btype_vlc[i].table = &btype_table[i << BTYPE_VLC_BITS];
- btype_vlc[i].table_allocated = 1 << BTYPE_VLC_BITS;
- ff_init_vlc_from_lengths(&btype_vlc[i], BTYPE_VLC_BITS, BTYPE_VLC_SIZE,
- &btype_vlc_tabs[i][0][1], 2,
- &btype_vlc_tabs[i][0][0], 2, 1,
- 0, INIT_VLC_USE_NEW_STATIC);
+ rv40_init_table(&btype_vlc[i], &offset, BTYPE_VLC_BITS, BTYPE_VLC_SIZE,
+ btype_vlc_tabs[i]);
}
}
diff --git a/libavcodec/rv40vlc2.h b/libavcodec/rv40vlc2.h
index 783b93ba2e..fec47ff4ad 100644
--- a/libavcodec/rv40vlc2.h
+++ b/libavcodec/rv40vlc2.h
@@ -35,13 +35,10 @@
//@{
#define AIC_TOP_BITS 7
#define AIC_TOP_SIZE 16
-static const uint8_t rv40_aic_top_vlc_codes[AIC_TOP_SIZE] = {
- 0x01, 0x05, 0x01, 0x00, 0x03, 0x3D, 0x1D, 0x02,
- 0x04, 0x3C, 0x3F, 0x1C, 0x0D, 0x3E, 0x0C, 0x01
-};
-
-static const uint8_t rv40_aic_top_vlc_bits[AIC_TOP_SIZE] = {
- 1, 4, 5, 5, 5, 7, 6, 5, 4, 7, 7, 6, 5, 7, 5, 3
+static const uint8_t rv40_aic_top_vlc_tab[AIC_TOP_SIZE][2] = {
+ { 0x3, 5 }, { 0x2, 5 }, { 0x7, 5 }, { 0x4, 5 }, { 0xF, 3 }, { 0x8, 4 },
+ { 0x1, 4 }, { 0xE, 5 }, { 0xC, 5 }, { 0xB, 6 }, { 0x6, 6 }, { 0x9, 7 },
+ { 0x5, 7 }, { 0xD, 7 }, { 0xA, 7 }, { 0x0, 1 },
};
//@}
@@ -388,206 +385,178 @@ static const uint8_t aic_mode2_vlc_bits[AIC_MODE2_NUM][AIC_MODE2_SIZE] = {
#define AIC_MODE1_SIZE 9
#define AIC_MODE1_BITS 7
-static const uint8_t aic_mode1_vlc_codes[AIC_MODE1_NUM][AIC_MODE1_SIZE] = {
- { 0x01, 0x01, 0x01, 0x11, 0x00, 0x09, 0x03, 0x10, 0x05,},
- { 0x09, 0x01, 0x01, 0x05, 0x11, 0x00, 0x03, 0x21, 0x20,},
- { 0x01, 0x01, 0x01, 0x11, 0x09, 0x10, 0x05, 0x00, 0x03,},
- { 0x01, 0x01, 0x00, 0x03, 0x21, 0x05, 0x09, 0x20, 0x11,},
- { 0x01, 0x09, 0x00, 0x29, 0x08, 0x15, 0x03, 0x0B, 0x28,},
- { 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x01, 0x03, 0x02,},
- { 0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 0x01, 0x09, 0x08,},
- { 0x01, 0x01, 0x01, 0x09, 0x01, 0x08, 0x00, 0x03, 0x05,},
- { 0x01, 0x01, 0x01, 0x00, 0x05, 0x11, 0x09, 0x10, 0x03,},
- { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,},
-
- { 0x01, 0x01, 0x01, 0x05, 0x01, 0x00, 0x03, 0x09, 0x08,},
- { 0x09, 0x01, 0x01, 0x05, 0x11, 0x00, 0x03, 0x21, 0x20,},
- { 0x01, 0x01, 0x01, 0x0D, 0x05, 0x04, 0x00, 0x07, 0x0C,},
- { 0x01, 0x01, 0x00, 0x05, 0x11, 0x03, 0x09, 0x21, 0x20,},
- { 0x05, 0x01, 0x01, 0x11, 0x00, 0x09, 0x03, 0x21, 0x20,},
- { 0x09, 0x01, 0x01, 0x00, 0x05, 0x01, 0x03, 0x11, 0x10,},
- { 0x01, 0x01, 0x01, 0x00, 0x01, 0x01, 0x01, 0x03, 0x02,},
- { 0x01, 0x01, 0x01, 0x09, 0x00, 0x05, 0x01, 0x03, 0x08,},
- { 0x01, 0x01, 0x01, 0x09, 0x11, 0x05, 0x00, 0x10, 0x03,},
- { 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,},
-
- { 0x01, 0x00, 0x01, 0x09, 0x08, 0x15, 0x14, 0x0B, 0x03,},
- { 0x0D, 0x01, 0x01, 0x05, 0x0C, 0x04, 0x01, 0x00, 0x07,},
- { 0x01, 0x01, 0x01, 0x05, 0x00, 0x04, 0x03, 0x01, 0x01,},
- { 0x05, 0x01, 0x01, 0x04, 0x19, 0x07, 0x18, 0x0D, 0x00,},
- { 0x11, 0x09, 0x01, 0x21, 0x05, 0x20, 0x01, 0x00, 0x03,},
- { 0x41, 0x01, 0x00, 0x05, 0x40, 0x03, 0x09, 0x21, 0x11,},
- { 0x29, 0x01, 0x00, 0x28, 0x09, 0x15, 0x03, 0x08, 0x0B,},
- { 0x01, 0x00, 0x01, 0x11, 0x09, 0x10, 0x05, 0x01, 0x03,},
- { 0x05, 0x01, 0x01, 0x04, 0x0D, 0x0C, 0x07, 0x00, 0x01,},
- { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,},
-
- { 0x01, 0x00, 0x03, 0x05, 0x11, 0x10, 0x25, 0x24, 0x13,},
- { 0x21, 0x01, 0x01, 0x00, 0x11, 0x03, 0x05, 0x20, 0x09,},
- { 0x01, 0x01, 0x01, 0x00, 0x09, 0x11, 0x10, 0x05, 0x03,},
- { 0x21, 0x05, 0x01, 0x01, 0x09, 0x00, 0x11, 0x20, 0x03,},
- { 0x05, 0x01, 0x00, 0x04, 0x01, 0x19, 0x07, 0x18, 0x0D,},
- { 0x11, 0x01, 0x00, 0x01, 0x09, 0x01, 0x03, 0x10, 0x05,},
- { 0x1D, 0x01, 0x05, 0x0D, 0x0C, 0x04, 0x00, 0x1C, 0x0F,},
- { 0x05, 0x19, 0x01, 0x04, 0x00, 0x18, 0x1B, 0x1A, 0x07,},
- { 0x09, 0x01, 0x00, 0x01, 0x05, 0x03, 0x11, 0x10, 0x01,},
- { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,},
-
- { 0x01, 0x00, 0x03, 0x41, 0x05, 0x40, 0x09, 0x11, 0x21,},
- { 0x05, 0x01, 0x01, 0x19, 0x04, 0x07, 0x00, 0x18, 0x0D,},
- { 0x01, 0x01, 0x01, 0x05, 0x01, 0x04, 0x01, 0x00, 0x03,},
- { 0x01, 0x05, 0x00, 0x0D, 0x01, 0x04, 0x07, 0x19, 0x18,},
- { 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x03, 0x02,},
- { 0x31, 0x01, 0x05, 0x19, 0x04, 0x07, 0x00, 0x30, 0x0D,},
- { 0x01, 0x00, 0x03, 0x11, 0x01, 0x05, 0x01, 0x09, 0x10,},
- { 0x01, 0x05, 0x01, 0x11, 0x01, 0x10, 0x00, 0x03, 0x09,},
- { 0x01, 0x09, 0x00, 0x29, 0x03, 0x08, 0x28, 0x15, 0x0B,},
- { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,},
-
- { 0x01, 0x01, 0x00, 0x09, 0x15, 0x03, 0x08, 0x14, 0x0B,},
- { 0x11, 0x01, 0x01, 0x00, 0x09, 0x01, 0x03, 0x10, 0x05,},
- { 0x01, 0x00, 0x03, 0x25, 0x11, 0x05, 0x10, 0x24, 0x13,},
- { 0x11, 0x01, 0x00, 0x01, 0x09, 0x01, 0x05, 0x10, 0x03,},
- { 0x05, 0x01, 0x00, 0x0D, 0x0C, 0x04, 0x0F, 0x1D, 0x1C,},
- { 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x01, 0x03, 0x02,},
- { 0x21, 0x01, 0x05, 0x09, 0x11, 0x00, 0x03, 0x41, 0x40,},
- { 0x05, 0x01, 0x00, 0x1D, 0x1C, 0x0D, 0x0C, 0x0F, 0x04,},
- { 0x05, 0x01, 0x00, 0x0D, 0x31, 0x04, 0x19, 0x30, 0x07,},
- { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,},
-
- { 0x01, 0x01, 0x00, 0x21, 0x05, 0x11, 0x03, 0x09, 0x20,},
- { 0x01, 0x01, 0x00, 0x11, 0x03, 0x05, 0x01, 0x09, 0x10,},
- { 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x03, 0x02,},
- { 0x05, 0x01, 0x04, 0x19, 0x07, 0x0D, 0x00, 0x31, 0x30,},
- { 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x03, 0x02,},
- { 0x05, 0x01, 0x01, 0x11, 0x09, 0x00, 0x03, 0x21, 0x20,},
- { 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x01, 0x03, 0x02,},
- { 0x01, 0x01, 0x01, 0x00, 0x01, 0x03, 0x01, 0x01, 0x02,},
- { 0x09, 0x01, 0x00, 0x29, 0x08, 0x15, 0x03, 0x28, 0x0B,},
- { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,},
-
- { 0x01, 0x01, 0x01, 0x05, 0x01, 0x04, 0x00, 0x01, 0x03,},
- { 0x09, 0x01, 0x00, 0x29, 0x28, 0x15, 0x08, 0x03, 0x0B,},
- { 0x01, 0x00, 0x01, 0x11, 0x05, 0x10, 0x09, 0x01, 0x03,},
- { 0x05, 0x04, 0x01, 0x1D, 0x0D, 0x0C, 0x1C, 0x00, 0x0F,},
- { 0x09, 0x11, 0x01, 0x41, 0x00, 0x40, 0x05, 0x03, 0x21,},
- { 0x0D, 0x05, 0x01, 0x1D, 0x1C, 0x0C, 0x04, 0x00, 0x0F,},
- { 0x41, 0x09, 0x01, 0x40, 0x00, 0x11, 0x05, 0x03, 0x21,},
- { 0x01, 0x01, 0x01, 0x05, 0x01, 0x04, 0x00, 0x01, 0x03,},
- { 0x05, 0x04, 0x01, 0x0D, 0x01, 0x0C, 0x07, 0x01, 0x00,},
- { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,},
-
- { 0x05, 0x04, 0x01, 0x07, 0x19, 0x31, 0x30, 0x0D, 0x00,},
- { 0x21, 0x01, 0x01, 0x00, 0x11, 0x09, 0x20, 0x05, 0x03,},
- { 0x05, 0x01, 0x01, 0x04, 0x07, 0x0D, 0x0C, 0x00, 0x01,},
- { 0x21, 0x09, 0x01, 0x00, 0x20, 0x05, 0x23, 0x22, 0x03,},
- { 0x31, 0x0D, 0x01, 0x19, 0x05, 0x30, 0x04, 0x07, 0x00,},
- { 0x31, 0x05, 0x01, 0x04, 0x19, 0x00, 0x0D, 0x30, 0x07,},
- { 0x31, 0x01, 0x00, 0x0D, 0x05, 0x19, 0x04, 0x30, 0x07,},
- { 0x01, 0x01, 0x01, 0x00, 0x01, 0x03, 0x02, 0x01, 0x01,},
- { 0x01, 0x00, 0x01, 0x01, 0x05, 0x09, 0x08, 0x03, 0x01,},
- { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,},
-};
-
-static const uint8_t aic_mode1_vlc_bits[AIC_MODE1_NUM][AIC_MODE1_SIZE] = {
- { 1, 4, 2, 7, 4, 6, 4, 7, 5,},
- { 5, 1, 3, 4, 6, 3, 3, 7, 7,},
- { 1, 4, 2, 7, 6, 7, 5, 4, 4,},
- { 1, 3, 3, 3, 7, 4, 5, 7, 6,},
- { 2, 4, 2, 6, 4, 5, 2, 4, 6,},
- { 7, 2, 3, 4, 7, 1, 5, 7, 7,},
- { 5, 1, 3, 6, 5, 5, 2, 7, 7,},
- { 2, 5, 1, 7, 3, 7, 5, 5, 6,},
- { 2, 4, 1, 4, 5, 7, 6, 7, 4,},
- { 0, 0, 0, 0, 0, 0, 0, 0, 0,},
-
- { 2, 1, 3, 6, 5, 5, 5, 7, 7,},
- { 5, 1, 3, 4, 6, 3, 3, 7, 7,},
- { 4, 1, 2, 6, 5, 5, 4, 5, 6,},
- { 3, 1, 3, 4, 6, 3, 5, 7, 7,},
- { 4, 1, 3, 6, 3, 5, 3, 7, 7,},
- { 6, 1, 4, 4, 5, 2, 4, 7, 7,},
- { 7, 1, 5, 7, 4, 3, 2, 7, 7,},
- { 5, 3, 2, 7, 5, 6, 1, 5, 7,},
- { 4, 1, 2, 6, 7, 5, 4, 7, 4,},
- { 1, 0, 1, 0, 0, 0, 0, 0, 0,},
-
- { 3, 3, 1, 5, 5, 6, 6, 5, 3,},
- { 6, 2, 1, 5, 6, 5, 4, 4, 5,},
- { 6, 4, 1, 7, 6, 7, 6, 3, 2,},
- { 4, 3, 1, 4, 6, 4, 6, 5, 3,},
- { 6, 5, 1, 7, 4, 7, 3, 3, 3,},
- { 7, 2, 2, 3, 7, 2, 4, 6, 5,},
- { 6, 2, 2, 6, 4, 5, 2, 4, 4,},
- { 4, 4, 1, 7, 6, 7, 5, 2, 4,},
- { 5, 4, 1, 5, 6, 6, 5, 4, 2,},
- { 0, 0, 0, 0, 0, 0, 0, 0, 0,},
-
- { 2, 2, 2, 3, 5, 5, 6, 6, 5,},
- { 7, 1, 3, 3, 6, 3, 4, 7, 5,},
- { 2, 4, 1, 4, 6, 7, 7, 5, 4,},
- { 7, 4, 3, 1, 5, 3, 6, 7, 3,},
- { 4, 3, 3, 4, 1, 6, 4, 6, 5,},
- { 7, 4, 4, 2, 6, 1, 4, 7, 5,},
- { 5, 2, 3, 4, 4, 3, 2, 5, 4,},
- { 3, 5, 2, 3, 2, 5, 5, 5, 3,},
- { 6, 4, 4, 2, 5, 4, 7, 7, 1,},
- { 0, 0, 0, 0, 0, 0, 0, 0, 0,},
-
- { 2, 2, 2, 7, 3, 7, 4, 5, 6,},
- { 4, 1, 3, 6, 4, 4, 3, 6, 5,},
- { 2, 4, 1, 7, 3, 7, 6, 6, 6,},
- { 3, 4, 3, 5, 1, 4, 4, 6, 6,},
- { 4, 5, 2, 7, 1, 7, 3, 7, 7,},
- { 6, 2, 3, 5, 3, 3, 2, 6, 4,},
- { 4, 4, 4, 7, 2, 5, 1, 6, 7,},
- { 4, 5, 2, 7, 1, 7, 4, 4, 6,},
- { 2, 4, 2, 6, 2, 4, 6, 5, 4,},
- { 0, 0, 0, 0, 0, 0, 0, 0, 0,},
-
- { 1, 3, 3, 5, 6, 3, 5, 6, 5,},
- { 7, 1, 4, 4, 6, 2, 4, 7, 5,},
- { 2, 2, 2, 6, 5, 3, 5, 6, 5,},
- { 7, 4, 4, 2, 6, 1, 5, 7, 4,},
- { 3, 2, 2, 4, 4, 3, 4, 5, 5,},
- { 7, 2, 5, 3, 7, 1, 4, 7, 7,},
- { 6, 2, 3, 4, 5, 2, 2, 7, 7,},
- { 3, 2, 2, 5, 5, 4, 4, 4, 3,},
- { 3, 2, 2, 4, 6, 3, 5, 6, 3,},
- { 0, 0, 0, 0, 0, 0, 0, 0, 0,},
-
- { 1, 3, 3, 7, 4, 6, 3, 5, 7,},
- { 4, 1, 4, 7, 4, 5, 2, 6, 7,},
- { 2, 4, 1, 7, 5, 7, 3, 7, 7,},
- { 3, 2, 3, 5, 3, 4, 2, 6, 6,},
- { 3, 5, 4, 7, 2, 7, 1, 7, 7,},
- { 4, 1, 3, 6, 5, 3, 3, 7, 7,},
- { 4, 2, 5, 7, 3, 7, 1, 7, 7,},
- { 7, 4, 1, 7, 3, 7, 2, 5, 7,},
- { 4, 2, 2, 6, 4, 5, 2, 6, 4,},
- { 0, 0, 0, 0, 0, 0, 0, 0, 0,},
-
- { 3, 4, 1, 7, 6, 7, 6, 2, 6,},
- { 4, 2, 2, 6, 6, 5, 4, 2, 4,},
- { 4, 4, 1, 7, 5, 7, 6, 2, 4,},
- { 3, 3, 2, 5, 4, 4, 5, 2, 4,},
- { 4, 5, 2, 7, 2, 7, 3, 2, 6,},
- { 4, 3, 2, 5, 5, 4, 3, 2, 4,},
- { 7, 4, 2, 7, 2, 5, 3, 2, 6,},
- { 4, 6, 2, 7, 3, 7, 6, 1, 6,},
- { 5, 5, 1, 6, 4, 6, 5, 2, 4,},
- { 0, 0, 0, 0, 0, 0, 0, 0, 0,},
-
- { 3, 3, 2, 3, 5, 6, 6, 4, 2,},
- { 7, 1, 3, 3, 6, 5, 7, 4, 3,},
- { 5, 4, 1, 5, 5, 6, 6, 4, 2,},
- { 6, 4, 2, 2, 6, 3, 6, 6, 2,},
- { 6, 4, 2, 5, 3, 6, 3, 3, 2,},
- { 6, 3, 2, 3, 5, 2, 4, 6, 3,},
- { 6, 2, 2, 4, 3, 5, 3, 6, 3,},
- { 7, 5, 1, 7, 4, 7, 7, 3, 2,},
- { 5, 5, 2, 3, 6, 7, 7, 5, 1,},
- { 0, 0, 0, 0, 0, 0, 0, 0, 0,},
+static const uint8_t aic_mode1_vlc_tabs[AIC_MODE1_NUM][AIC_MODE1_SIZE][2] = {
+ { { 4, 4 }, { 1, 4 }, { 7, 7 }, { 3, 7 }, { 5, 6 },
+ { 8, 5 }, { 6, 4 }, { 2, 2 }, { 0, 1 } },
+ { { 5, 3 }, { 2, 3 }, { 8, 7 }, { 7, 7 }, { 4, 6 },
+ { 0, 5 }, { 3, 4 }, { 6, 3 }, { 1, 1 } },
+ { { 7, 4 }, { 1, 4 }, { 5, 7 }, { 3, 7 }, { 4, 6 },
+ { 6, 5 }, { 8, 4 }, { 2, 2 }, { 0, 1 } },
+ { { 2, 3 }, { 1, 3 }, { 7, 7 }, { 4, 7 }, { 8, 6 },
+ { 6, 5 }, { 5, 4 }, { 3, 3 }, { 0, 1 } },
+ { { 2, 2 }, { 0, 2 }, { 4, 4 }, { 1, 4 }, { 8, 6 },
+ { 3, 6 }, { 5, 5 }, { 7, 4 }, { 6, 2 } },
+ { { 4, 7 }, { 0, 7 }, { 8, 7 }, { 7, 7 }, { 6, 5 },
+ { 3, 4 }, { 2, 3 }, { 1, 2 }, { 5, 1 } },
+ { { 4, 5 }, { 0, 5 }, { 8, 7 }, { 7, 7 }, { 3, 6 },
+ { 5, 5 }, { 2, 3 }, { 6, 2 }, { 1, 1 } },
+ { { 6, 5 }, { 1, 5 }, { 5, 7 }, { 3, 7 }, { 8, 6 },
+ { 7, 5 }, { 4, 3 }, { 0, 2 }, { 2, 1 } },
+ { { 3, 4 }, { 1, 4 }, { 7, 7 }, { 5, 7 }, { 6, 6 },
+ { 4, 5 }, { 8, 4 }, { 0, 2 }, { 2, 1 } },
+ { { 0 } }, /* unused */
+ { { 5, 5 }, { 4, 5 }, { 8, 7 }, { 7, 7 }, { 3, 6 },
+ { 6, 5 }, { 2, 3 }, { 0, 2 }, { 1, 1 } },
+ { { 5, 3 }, { 2, 3 }, { 8, 7 }, { 7, 7 }, { 4, 6 },
+ { 0, 5 }, { 3, 4 }, { 6, 3 }, { 1, 1 } },
+ { { 6, 4 }, { 0, 4 }, { 5, 5 }, { 4, 5 }, { 8, 6 },
+ { 3, 6 }, { 7, 5 }, { 2, 2 }, { 1, 1 } },
+ { { 2, 3 }, { 0, 3 }, { 8, 7 }, { 7, 7 }, { 4, 6 },
+ { 6, 5 }, { 3, 4 }, { 5, 3 }, { 1, 1 } },
+ { { 4, 3 }, { 2, 3 }, { 8, 7 }, { 7, 7 }, { 3, 6 },
+ { 5, 5 }, { 0, 4 }, { 6, 3 }, { 1, 1 } },
+ { { 3, 4 }, { 2, 4 }, { 8, 7 }, { 7, 7 }, { 0, 6 },
+ { 4, 5 }, { 6, 4 }, { 5, 2 }, { 1, 1 } },
+ { { 3, 7 }, { 0, 7 }, { 8, 7 }, { 7, 7 }, { 2, 5 },
+ { 4, 4 }, { 5, 3 }, { 6, 2 }, { 1, 1 } },
+ { { 4, 5 }, { 0, 5 }, { 8, 7 }, { 3, 7 }, { 5, 6 },
+ { 7, 5 }, { 1, 3 }, { 2, 2 }, { 6, 1 } },
+ { { 6, 4 }, { 0, 4 }, { 7, 7 }, { 4, 7 }, { 3, 6 },
+ { 5, 5 }, { 8, 4 }, { 2, 2 }, { 1, 1 } },
+ { { 2, 1 }, { 0, 1 } }, /* Unused */
+ { { 1, 3 }, { 0, 3 }, { 4, 5 }, { 3, 5 }, { 6, 6 },
+ { 5, 6 }, { 7, 5 }, { 8, 3 }, { 2, 1 } },
+ { { 7, 4 }, { 6, 4 }, { 5, 5 }, { 3, 5 }, { 4, 6 },
+ { 0, 6 }, { 8, 5 }, { 1, 2 }, { 2, 1 } },
+ { { 4, 6 }, { 0, 6 }, { 5, 7 }, { 3, 7 }, { 6, 6 },
+ { 1, 4 }, { 7, 3 }, { 8, 2 }, { 2, 1 } },
+ { { 8, 3 }, { 1, 3 }, { 3, 4 }, { 0, 4 }, { 6, 6 },
+ { 4, 6 }, { 7, 5 }, { 5, 4 }, { 2, 1 } },
+ { { 7, 3 }, { 6, 3 }, { 5, 7 }, { 3, 7 }, { 0, 6 },
+ { 1, 5 }, { 4, 4 }, { 8, 3 }, { 2, 1 } },
+ { { 2, 2 }, { 1, 2 }, { 4, 7 }, { 0, 7 }, { 7, 6 },
+ { 8, 5 }, { 6, 4 }, { 3, 3 }, { 5, 2 } },
+ { { 2, 2 }, { 1, 2 }, { 7, 4 }, { 4, 4 }, { 3, 6 },
+ { 0, 6 }, { 5, 5 }, { 8, 4 }, { 6, 2 } },
+ { { 1, 4 }, { 0, 4 }, { 5, 7 }, { 3, 7 }, { 4, 6 },
+ { 6, 5 }, { 8, 4 }, { 7, 2 }, { 2, 1 } },
+ { { 7, 4 }, { 1, 4 }, { 3, 5 }, { 0, 5 }, { 5, 6 },
+ { 4, 6 }, { 6, 5 }, { 8, 2 }, { 2, 1 } },
+ { { 0 } }, /* unused */
+ { { 1, 2 }, { 0, 2 }, { 5, 5 }, { 4, 5 }, { 7, 6 },
+ { 6, 6 }, { 8, 5 }, { 3, 3 }, { 2, 2 } },
+ { { 3, 3 }, { 2, 3 }, { 7, 7 }, { 0, 7 }, { 4, 6 },
+ { 8, 5 }, { 6, 4 }, { 5, 3 }, { 1, 1 } },
+ { { 3, 4 }, { 1, 4 }, { 6, 7 }, { 5, 7 }, { 4, 6 },
+ { 7, 5 }, { 8, 4 }, { 0, 2 }, { 2, 1 } },
+ { { 5, 3 }, { 2, 3 }, { 7, 7 }, { 0, 7 }, { 6, 6 },
+ { 4, 5 }, { 1, 4 }, { 8, 3 }, { 3, 1 } },
+ { { 2, 3 }, { 1, 3 }, { 3, 4 }, { 0, 4 }, { 7, 6 },
+ { 5, 6 }, { 8, 5 }, { 6, 4 }, { 4, 1 } },
+ { { 2, 4 }, { 1, 4 }, { 7, 7 }, { 0, 7 }, { 4, 6 },
+ { 8, 5 }, { 6, 4 }, { 3, 2 }, { 5, 1 } },
+ { { 6, 2 }, { 1, 2 }, { 5, 3 }, { 2, 3 }, { 4, 4 },
+ { 3, 4 }, { 7, 5 }, { 0, 5 }, { 8, 4 } },
+ { { 4, 2 }, { 2, 2 }, { 3, 3 }, { 0, 3 }, { 5, 5 },
+ { 1, 5 }, { 7, 5 }, { 6, 5 }, { 8, 3 } },
+ { { 2, 4 }, { 1, 4 }, { 7, 7 }, { 6, 7 }, { 0, 6 },
+ { 4, 5 }, { 5, 4 }, { 3, 2 }, { 8, 1 } },
+ { { 0 } }, /* unused */
+ { { 1, 2 }, { 0, 2 }, { 5, 7 }, { 3, 7 }, { 8, 6 },
+ { 7, 5 }, { 6, 4 }, { 4, 3 }, { 2, 2 } },
+ { { 6, 3 }, { 2, 3 }, { 4, 4 }, { 0, 4 }, { 7, 6 },
+ { 3, 6 }, { 8, 5 }, { 5, 4 }, { 1, 1 } },
+ { { 7, 6 }, { 6, 6 }, { 5, 7 }, { 3, 7 }, { 8, 6 },
+ { 1, 4 }, { 4, 3 }, { 0, 2 }, { 2, 1 } },
+ { { 2, 3 }, { 0, 3 }, { 5, 4 }, { 1, 4 }, { 8, 6 },
+ { 7, 6 }, { 3, 5 }, { 6, 4 }, { 4, 1 } },
+ { { 5, 7 }, { 3, 7 }, { 8, 7 }, { 7, 7 }, { 1, 5 },
+ { 0, 4 }, { 6, 3 }, { 2, 2 }, { 4, 1 } },
+ { { 6, 2 }, { 1, 2 }, { 4, 3 }, { 2, 3 }, { 7, 6 },
+ { 0, 6 }, { 3, 5 }, { 8, 4 }, { 5, 3 } },
+ { { 1, 4 }, { 0, 4 }, { 8, 7 }, { 3, 7 }, { 7, 6 },
+ { 5, 5 }, { 2, 4 }, { 4, 2 }, { 6, 1 } },
+ { { 6, 4 }, { 0, 4 }, { 5, 7 }, { 3, 7 }, { 8, 6 },
+ { 1, 5 }, { 7, 4 }, { 2, 2 }, { 4, 1 } },
+ { { 2, 2 }, { 0, 2 }, { 5, 4 }, { 1, 4 }, { 6, 6 },
+ { 3, 6 }, { 7, 5 }, { 8, 4 }, { 4, 2 } },
+ { { 0 } }, /* unused */
+ { { 2, 3 }, { 1, 3 }, { 6, 5 }, { 3, 5 }, { 7, 6 },
+ { 4, 6 }, { 8, 5 }, { 5, 3 }, { 0, 1 } },
+ { { 3, 4 }, { 2, 4 }, { 7, 7 }, { 0, 7 }, { 4, 6 },
+ { 8, 5 }, { 6, 4 }, { 5, 2 }, { 1, 1 } },
+ { { 1, 2 }, { 0, 2 }, { 6, 5 }, { 4, 5 }, { 7, 6 },
+ { 3, 6 }, { 8, 5 }, { 5, 3 }, { 2, 2 } },
+ { { 2, 4 }, { 1, 4 }, { 7, 7 }, { 0, 7 }, { 4, 6 },
+ { 6, 5 }, { 8, 4 }, { 3, 2 }, { 5, 1 } },
+ { { 2, 2 }, { 1, 2 }, { 5, 3 }, { 0, 3 }, { 4, 4 },
+ { 3, 4 }, { 8, 5 }, { 7, 5 }, { 6, 4 } },
+ { { 4, 7 }, { 0, 7 }, { 8, 7 }, { 7, 7 }, { 2, 5 },
+ { 6, 4 }, { 3, 3 }, { 1, 2 }, { 5, 1 } },
+ { { 5, 2 }, { 1, 2 }, { 8, 7 }, { 7, 7 }, { 0, 6 },
+ { 4, 5 }, { 3, 4 }, { 2, 3 }, { 6, 2 } },
+ { { 2, 2 }, { 1, 2 }, { 8, 3 }, { 0, 3 }, { 6, 4 },
+ { 5, 4 }, { 4, 5 }, { 3, 5 }, { 7, 4 } },
+ { { 2, 2 }, { 1, 2 }, { 5, 3 }, { 0, 3 }, { 7, 6 },
+ { 4, 6 }, { 6, 5 }, { 3, 4 }, { 8, 3 } },
+ { { 0 } }, /* unused */
+ { { 2, 3 }, { 1, 3 }, { 8, 7 }, { 3, 7 }, { 5, 6 },
+ { 7, 5 }, { 4, 4 }, { 6, 3 }, { 0, 1 } },
+ { { 2, 4 }, { 0, 4 }, { 8, 7 }, { 3, 7 }, { 7, 6 },
+ { 5, 5 }, { 4, 4 }, { 6, 2 }, { 1, 1 } },
+ { { 5, 7 }, { 3, 7 }, { 8, 7 }, { 7, 7 }, { 4, 5 },
+ { 1, 4 }, { 6, 3 }, { 0, 2 }, { 2, 1 } },
+ { { 6, 2 }, { 1, 2 }, { 2, 3 }, { 0, 3 }, { 8, 6 },
+ { 7, 6 }, { 3, 5 }, { 5, 4 }, { 4, 3 } },
+ { { 5, 7 }, { 3, 7 }, { 8, 7 }, { 7, 7 }, { 1, 5 },
+ { 2, 4 }, { 0, 3 }, { 4, 2 }, { 6, 1 } },
+ { { 5, 3 }, { 2, 3 }, { 8, 7 }, { 7, 7 }, { 3, 6 },
+ { 4, 5 }, { 0, 4 }, { 6, 3 }, { 1, 1 } },
+ { { 5, 7 }, { 3, 7 }, { 8, 7 }, { 7, 7 }, { 2, 5 },
+ { 0, 4 }, { 4, 3 }, { 1, 2 }, { 6, 1 } },
+ { { 3, 7 }, { 0, 7 }, { 8, 7 }, { 5, 7 }, { 7, 5 },
+ { 1, 4 }, { 4, 3 }, { 6, 2 }, { 2, 1 } },
+ { { 2, 2 }, { 1, 2 }, { 4, 4 }, { 0, 4 }, { 7, 6 },
+ { 3, 6 }, { 5, 5 }, { 8, 4 }, { 6, 2 } },
+ { { 0 } }, /* unused */
+ { { 6, 6 }, { 4, 6 }, { 5, 7 }, { 3, 7 }, { 8, 6 },
+ { 1, 4 }, { 0, 3 }, { 7, 2 }, { 2, 1 } },
+ { { 2, 2 }, { 1, 2 }, { 6, 4 }, { 0, 4 }, { 4, 6 },
+ { 3, 6 }, { 5, 5 }, { 8, 4 }, { 7, 2 } },
+ { { 1, 4 }, { 0, 4 }, { 5, 7 }, { 3, 7 }, { 6, 6 },
+ { 4, 5 }, { 8, 4 }, { 7, 2 }, { 2, 1 } },
+ { { 7, 2 }, { 2, 2 }, { 1, 3 }, { 0, 3 }, { 5, 4 },
+ { 4, 4 }, { 6, 5 }, { 3, 5 }, { 8, 4 } },
+ { { 4, 2 }, { 2, 2 }, { 5, 7 }, { 3, 7 }, { 8, 6 },
+ { 1, 5 }, { 0, 4 }, { 6, 3 }, { 7, 2 } },
+ { { 7, 2 }, { 2, 2 }, { 6, 3 }, { 1, 3 }, { 5, 4 },
+ { 0, 4 }, { 4, 5 }, { 3, 5 }, { 8, 4 } },
+ { { 4, 2 }, { 2, 2 }, { 3, 7 }, { 0, 7 }, { 8, 6 },
+ { 5, 5 }, { 1, 4 }, { 6, 3 }, { 7, 2 } },
+ { { 6, 6 }, { 1, 6 }, { 5, 7 }, { 3, 7 }, { 8, 6 },
+ { 0, 4 }, { 4, 3 }, { 2, 2 }, { 7, 1 } },
+ { { 8, 4 }, { 4, 4 }, { 1, 5 }, { 0, 5 }, { 5, 6 },
+ { 3, 6 }, { 6, 5 }, { 7, 2 }, { 2, 1 } },
+ { { 0 } }, /* unused */
+ { { 8, 2 }, { 2, 2 }, { 1, 3 }, { 0, 3 }, { 6, 6 },
+ { 5, 6 }, { 4, 5 }, { 7, 4 }, { 3, 3 } },
+ { { 3, 3 }, { 2, 3 }, { 6, 7 }, { 0, 7 }, { 4, 6 },
+ { 5, 5 }, { 7, 4 }, { 8, 3 }, { 1, 1 } },
+ { { 7, 4 }, { 1, 4 }, { 3, 5 }, { 0, 5 }, { 6, 6 },
+ { 5, 6 }, { 4, 5 }, { 8, 2 }, { 2, 1 } },
+ { { 3, 2 }, { 2, 2 }, { 4, 6 }, { 0, 6 }, { 7, 6 },
+ { 6, 6 }, { 1, 4 }, { 5, 3 }, { 8, 2 } },
+ { { 8, 2 }, { 2, 2 }, { 6, 3 }, { 4, 3 }, { 5, 6 },
+ { 0, 6 }, { 3, 5 }, { 1, 4 }, { 7, 3 } },
+ { { 5, 2 }, { 2, 2 }, { 3, 3 }, { 1, 3 }, { 7, 6 },
+ { 0, 6 }, { 4, 5 }, { 6, 4 }, { 8, 3 } },
+ { { 2, 2 }, { 1, 2 }, { 6, 3 }, { 4, 3 }, { 7, 6 },
+ { 0, 6 }, { 5, 5 }, { 3, 4 }, { 8, 3 } },
+ { { 3, 7 }, { 0, 7 }, { 6, 7 }, { 5, 7 }, { 1, 5 },
+ { 4, 4 }, { 7, 3 }, { 8, 2 }, { 2, 1 } },
+ { { 1, 5 }, { 0, 5 }, { 6, 7 }, { 5, 7 }, { 4, 6 },
+ { 7, 5 }, { 3, 3 }, { 2, 2 }, { 8, 1 } },
+ { { 0 } }, /* unused */
};
//@}
--
2.25.1
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