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ffmpeg.wasm-core
Commit 83386a1f authored by Michael Niedermayer's avatar Michael Niedermayer
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Merge commit '239f55bf' 

* commit '239f55bf':
  vp56data: Move all data tables to the .c file
Merged-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parents 669ea5e1 239f55bf
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Showing with 206 additions and 196 deletions
libavcodec/vp56.c
View file @ 83386a1f
...@@ -34,8 +34,8 @@ ...@@ -34,8 +34,8 @@
void ff_vp56_init_dequant(VP56Context *s, int quantizer) void ff_vp56_init_dequant(VP56Context *s, int quantizer)
{ {
s->quantizer = quantizer; s->quantizer = quantizer;
s->dequant_dc = vp56_dc_dequant[quantizer] << 2; s->dequant_dc = ff_vp56_dc_dequant[quantizer] << 2;
s->dequant_ac = vp56_ac_dequant[quantizer] << 2; s->dequant_ac = ff_vp56_ac_dequant[quantizer] << 2;
} }
static int vp56_get_vectors_predictors(VP56Context *s, int row, int col, static int vp56_get_vectors_predictors(VP56Context *s, int row, int col,
...@@ -47,14 +47,14 @@ static int vp56_get_vectors_predictors(VP56Context *s, int row, int col, ...@@ -47,14 +47,14 @@ static int vp56_get_vectors_predictors(VP56Context *s, int row, int col,
VP56mv mvp; VP56mv mvp;
for (pos=0; pos<12; pos++) { for (pos=0; pos<12; pos++) {
mvp.x = col + vp56_candidate_predictor_pos[pos][0]; mvp.x = col + ff_vp56_candidate_predictor_pos[pos][0];
mvp.y = row + vp56_candidate_predictor_pos[pos][1]; mvp.y = row + ff_vp56_candidate_predictor_pos[pos][1];
if (mvp.x < 0 || mvp.x >= s->mb_width || if (mvp.x < 0 || mvp.x >= s->mb_width ||
mvp.y < 0 || mvp.y >= s->mb_height) mvp.y < 0 || mvp.y >= s->mb_height)
continue; continue;
offset = mvp.x + s->mb_width*mvp.y; offset = mvp.x + s->mb_width*mvp.y;
if (vp56_reference_frame[s->macroblocks[offset].type] != ref_frame) if (ff_vp56_reference_frame[s->macroblocks[offset].type] != ref_frame)
continue; continue;
if ((s->macroblocks[offset].mv.x == vect[0].x && if ((s->macroblocks[offset].mv.x == vect[0].x &&
s->macroblocks[offset].mv.y == vect[0].y) || s->macroblocks[offset].mv.y == vect[0].y) ||
...@@ -86,7 +86,7 @@ static void vp56_parse_mb_type_models(VP56Context *s) ...@@ -86,7 +86,7 @@ static void vp56_parse_mb_type_models(VP56Context *s)
if (vp56_rac_get_prob(c, 174)) { if (vp56_rac_get_prob(c, 174)) {
int idx = vp56_rac_gets(c, 4); int idx = vp56_rac_gets(c, 4);
memcpy(model->mb_types_stats[ctx], memcpy(model->mb_types_stats[ctx],
vp56_pre_def_mb_type_stats[idx][ctx], ff_vp56_pre_def_mb_type_stats[idx][ctx],
sizeof(model->mb_types_stats[ctx])); sizeof(model->mb_types_stats[ctx]));
} }
if (vp56_rac_get_prob(c, 254)) { if (vp56_rac_get_prob(c, 254)) {
...@@ -95,8 +95,8 @@ static void vp56_parse_mb_type_models(VP56Context *s) ...@@ -95,8 +95,8 @@ static void vp56_parse_mb_type_models(VP56Context *s)
if (vp56_rac_get_prob(c, 205)) { if (vp56_rac_get_prob(c, 205)) {
int delta, sign = vp56_rac_get(c); int delta, sign = vp56_rac_get(c);
delta = vp56_rac_get_tree(c, vp56_pmbtm_tree, delta = vp56_rac_get_tree(c, ff_vp56_pmbtm_tree,
vp56_mb_type_model_model); ff_vp56_mb_type_model_model);
if (!delta) if (!delta)
delta = 4 * vp56_rac_gets(c, 7); delta = 4 * vp56_rac_gets(c, 7);
model->mb_types_stats[ctx][type][i] += (delta ^ -sign) + sign; model->mb_types_stats[ctx][type][i] += (delta ^ -sign) + sign;
...@@ -156,7 +156,7 @@ static VP56mb vp56_parse_mb_type(VP56Context *s, ...@@ -156,7 +156,7 @@ static VP56mb vp56_parse_mb_type(VP56Context *s,
if (vp56_rac_get_prob(c, mb_type_model[0])) if (vp56_rac_get_prob(c, mb_type_model[0]))
return prev_type; return prev_type;
else else
return vp56_rac_get_tree(c, vp56_pmbt_tree, mb_type_model); return vp56_rac_get_tree(c, ff_vp56_pmbt_tree, mb_type_model);
} }
static void vp56_decode_4mv(VP56Context *s, int row, int col) static void vp56_decode_4mv(VP56Context *s, int row, int col)
...@@ -305,7 +305,7 @@ static void vp56_add_predictors_dc(VP56Context *s, VP56Frame ref_frame) ...@@ -305,7 +305,7 @@ static void vp56_add_predictors_dc(VP56Context *s, VP56Frame ref_frame)
static void vp56_deblock_filter(VP56Context *s, uint8_t *yuv, static void vp56_deblock_filter(VP56Context *s, uint8_t *yuv,
int stride, int dx, int dy) int stride, int dx, int dy)
{ {
int t = vp56_filter_threshold[s->quantizer]; int t = ff_vp56_filter_threshold[s->quantizer];
if (dx) s->vp56dsp.edge_filter_hor(yuv + 10-dx , stride, t); if (dx) s->vp56dsp.edge_filter_hor(yuv + 10-dx , stride, t);
if (dy) s->vp56dsp.edge_filter_ver(yuv + stride*(10-dy), stride, t); if (dy) s->vp56dsp.edge_filter_ver(yuv + stride*(10-dy), stride, t);
} }
...@@ -391,7 +391,7 @@ static void vp56_decode_mb(VP56Context *s, int row, int col, int is_alpha) ...@@ -391,7 +391,7 @@ static void vp56_decode_mb(VP56Context *s, int row, int col, int is_alpha)
mb_type = VP56_MB_INTRA; mb_type = VP56_MB_INTRA;
else else
mb_type = vp56_decode_mv(s, row, col); mb_type = vp56_decode_mv(s, row, col);
ref_frame = vp56_reference_frame[mb_type]; ref_frame = ff_vp56_reference_frame[mb_type];
s->parse_coeff(s); s->parse_coeff(s);
......
libavcodec/vp56data.c
View file @ 83386a1f
...@@ -66,3 +66,189 @@ const VP56Tree ff_vp56_pc_tree[] = { ...@@ -66,3 +66,189 @@ const VP56Tree ff_vp56_pc_tree[] = {
const uint8_t ff_vp56_coeff_bias[] = { 0, 1, 2, 3, 4, 5, 7, 11, 19, 35, 67 }; const uint8_t ff_vp56_coeff_bias[] = { 0, 1, 2, 3, 4, 5, 7, 11, 19, 35, 67 };
const uint8_t ff_vp56_coeff_bit_length[] = { 0, 1, 2, 3, 4, 10 }; const uint8_t ff_vp56_coeff_bit_length[] = { 0, 1, 2, 3, 4, 10 };
const VP56Frame ff_vp56_reference_frame[] = {
VP56_FRAME_PREVIOUS, /* VP56_MB_INTER_NOVEC_PF */
VP56_FRAME_CURRENT, /* VP56_MB_INTRA */
VP56_FRAME_PREVIOUS, /* VP56_MB_INTER_DELTA_PF */
VP56_FRAME_PREVIOUS, /* VP56_MB_INTER_V1_PF */
VP56_FRAME_PREVIOUS, /* VP56_MB_INTER_V2_PF */
VP56_FRAME_GOLDEN, /* VP56_MB_INTER_NOVEC_GF */
VP56_FRAME_GOLDEN, /* VP56_MB_INTER_DELTA_GF */
VP56_FRAME_PREVIOUS, /* VP56_MB_INTER_4V */
VP56_FRAME_GOLDEN, /* VP56_MB_INTER_V1_GF */
VP56_FRAME_GOLDEN, /* VP56_MB_INTER_V2_GF */
};
const uint8_t ff_vp56_ac_dequant[64] = {
94, 92, 90, 88, 86, 82, 78, 74,
70, 66, 62, 58, 54, 53, 52, 51,
50, 49, 48, 47, 46, 45, 44, 43,
42, 40, 39, 37, 36, 35, 34, 33,
32, 31, 30, 29, 28, 27, 26, 25,
24, 23, 22, 21, 20, 19, 18, 17,
16, 15, 14, 13, 12, 11, 10, 9,
8, 7, 6, 5, 4, 3, 2, 1,
};
const uint8_t ff_vp56_dc_dequant[64] = {
47, 47, 47, 47, 45, 43, 43, 43,
43, 43, 42, 41, 41, 40, 40, 40,
40, 35, 35, 35, 35, 33, 33, 33,
33, 32, 32, 32, 27, 27, 26, 26,
25, 25, 24, 24, 23, 23, 19, 19,
19, 19, 18, 18, 17, 16, 16, 16,
16, 16, 15, 11, 11, 11, 10, 10,
9, 8, 7, 5, 3, 3, 2, 2,
};
const uint8_t ff_vp56_pre_def_mb_type_stats[16][3][10][2] = {
{ { { 9, 15 }, { 32, 25 }, { 7, 19 }, { 9, 21 }, { 1, 12 },
{ 14, 12 }, { 3, 18 }, { 14, 23 }, { 3, 10 }, { 0, 4 }, },
{ { 41, 22 }, { 1, 0 }, { 1, 31 }, { 0, 0 }, { 0, 0 },
{ 0, 1 }, { 1, 7 }, { 0, 1 }, { 98, 25 }, { 4, 10 }, },
{ { 2, 3 }, { 2, 3 }, { 0, 2 }, { 0, 2 }, { 0, 0 },
{ 11, 4 }, { 1, 4 }, { 0, 2 }, { 3, 2 }, { 0, 4 }, }, },
{ { { 48, 39 }, { 1, 2 }, { 11, 27 }, { 29, 44 }, { 7, 27 },
{ 1, 4 }, { 0, 3 }, { 1, 6 }, { 1, 2 }, { 0, 0 }, },
{ { 123, 37 }, { 6, 4 }, { 1, 27 }, { 0, 0 }, { 0, 0 },
{ 5, 8 }, { 1, 7 }, { 0, 1 }, { 12, 10 }, { 0, 2 }, },
{ { 49, 46 }, { 3, 4 }, { 7, 31 }, { 42, 41 }, { 0, 0 },
{ 2, 6 }, { 1, 7 }, { 1, 4 }, { 2, 4 }, { 0, 1 }, }, },
{ { { 21, 32 }, { 1, 2 }, { 4, 10 }, { 32, 43 }, { 6, 23 },
{ 2, 3 }, { 1, 19 }, { 1, 6 }, { 12, 21 }, { 0, 7 }, },
{ { 26, 14 }, { 14, 12 }, { 0, 24 }, { 0, 0 }, { 0, 0 },
{ 55, 17 }, { 1, 9 }, { 0, 36 }, { 5, 7 }, { 1, 3 }, },
{ { 26, 25 }, { 1, 1 }, { 2, 10 }, { 67, 39 }, { 0, 0 },
{ 1, 1 }, { 0, 14 }, { 0, 2 }, { 31, 26 }, { 1, 6 }, }, },
{ { { 69, 83 }, { 0, 0 }, { 0, 2 }, { 10, 29 }, { 3, 12 },
{ 0, 1 }, { 0, 3 }, { 0, 3 }, { 2, 2 }, { 0, 0 }, },
{ { 209, 5 }, { 0, 0 }, { 0, 27 }, { 0, 0 }, { 0, 0 },
{ 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 0 }, { 0, 0 }, },
{ { 103, 46 }, { 1, 2 }, { 2, 10 }, { 33, 42 }, { 0, 0 },
{ 1, 4 }, { 0, 3 }, { 0, 1 }, { 1, 3 }, { 0, 0 }, }, },
{ { { 11, 20 }, { 1, 4 }, { 18, 36 }, { 43, 48 }, { 13, 35 },
{ 0, 2 }, { 0, 5 }, { 3, 12 }, { 1, 2 }, { 0, 0 }, },
{ { 2, 5 }, { 4, 5 }, { 0, 121 }, { 0, 0 }, { 0, 0 },
{ 0, 3 }, { 2, 4 }, { 1, 4 }, { 2, 2 }, { 0, 1 }, },
{ { 14, 31 }, { 9, 13 }, { 14, 54 }, { 22, 29 }, { 0, 0 },
{ 2, 6 }, { 4, 18 }, { 6, 13 }, { 1, 5 }, { 0, 1 }, }, },
{ { { 70, 44 }, { 0, 1 }, { 2, 10 }, { 37, 46 }, { 8, 26 },
{ 0, 2 }, { 0, 2 }, { 0, 2 }, { 0, 1 }, { 0, 0 }, },
{ { 175, 5 }, { 0, 1 }, { 0, 48 }, { 0, 0 }, { 0, 0 },
{ 0, 2 }, { 0, 1 }, { 0, 2 }, { 0, 1 }, { 0, 0 }, },
{ { 85, 39 }, { 0, 0 }, { 1, 9 }, { 69, 40 }, { 0, 0 },
{ 0, 1 }, { 0, 3 }, { 0, 1 }, { 2, 3 }, { 0, 0 }, }, },
{ { { 8, 15 }, { 0, 1 }, { 8, 21 }, { 74, 53 }, { 22, 42 },
{ 0, 1 }, { 0, 2 }, { 0, 3 }, { 1, 2 }, { 0, 0 }, },
{ { 83, 5 }, { 2, 3 }, { 0, 102 }, { 0, 0 }, { 0, 0 },
{ 1, 3 }, { 0, 2 }, { 0, 1 }, { 0, 0 }, { 0, 0 }, },
{ { 31, 28 }, { 0, 0 }, { 3, 14 }, { 130, 34 }, { 0, 0 },
{ 0, 1 }, { 0, 3 }, { 0, 1 }, { 3, 3 }, { 0, 1 }, }, },
{ { { 141, 42 }, { 0, 0 }, { 1, 4 }, { 11, 24 }, { 1, 11 },
{ 0, 1 }, { 0, 1 }, { 0, 2 }, { 0, 0 }, { 0, 0 }, },
{ { 233, 6 }, { 0, 0 }, { 0, 8 }, { 0, 0 }, { 0, 0 },
{ 0, 1 }, { 0, 1 }, { 0, 0 }, { 0, 1 }, { 0, 0 }, },
{ { 171, 25 }, { 0, 0 }, { 1, 5 }, { 25, 21 }, { 0, 0 },
{ 0, 1 }, { 0, 1 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, }, },
{ { { 8, 19 }, { 4, 10 }, { 24, 45 }, { 21, 37 }, { 9, 29 },
{ 0, 3 }, { 1, 7 }, { 11, 25 }, { 0, 2 }, { 0, 1 }, },
{ { 34, 16 }, { 112, 21 }, { 1, 28 }, { 0, 0 }, { 0, 0 },
{ 6, 8 }, { 1, 7 }, { 0, 3 }, { 2, 5 }, { 0, 2 }, },
{ { 17, 21 }, { 68, 29 }, { 6, 15 }, { 13, 22 }, { 0, 0 },
{ 6, 12 }, { 3, 14 }, { 4, 10 }, { 1, 7 }, { 0, 3 }, }, },
{ { { 46, 42 }, { 0, 1 }, { 2, 10 }, { 54, 51 }, { 10, 30 },
{ 0, 2 }, { 0, 2 }, { 0, 1 }, { 0, 1 }, { 0, 0 }, },
{ { 159, 35 }, { 2, 2 }, { 0, 25 }, { 0, 0 }, { 0, 0 },
{ 3, 6 }, { 0, 5 }, { 0, 1 }, { 4, 4 }, { 0, 1 }, },
{ { 51, 39 }, { 0, 1 }, { 2, 12 }, { 91, 44 }, { 0, 0 },
{ 0, 2 }, { 0, 3 }, { 0, 1 }, { 2, 3 }, { 0, 1 }, }, },
{ { { 28, 32 }, { 0, 0 }, { 3, 10 }, { 75, 51 }, { 14, 33 },
{ 0, 1 }, { 0, 2 }, { 0, 1 }, { 1, 2 }, { 0, 0 }, },
{ { 75, 39 }, { 5, 7 }, { 2, 48 }, { 0, 0 }, { 0, 0 },
{ 3, 11 }, { 2, 16 }, { 1, 4 }, { 7, 10 }, { 0, 2 }, },
{ { 81, 25 }, { 0, 0 }, { 2, 9 }, { 106, 26 }, { 0, 0 },
{ 0, 1 }, { 0, 1 }, { 0, 1 }, { 1, 1 }, { 0, 0 }, }, },
{ { { 100, 46 }, { 0, 1 }, { 3, 9 }, { 21, 37 }, { 5, 20 },
{ 0, 1 }, { 0, 2 }, { 1, 2 }, { 0, 1 }, { 0, 0 }, },
{ { 212, 21 }, { 0, 1 }, { 0, 9 }, { 0, 0 }, { 0, 0 },
{ 1, 2 }, { 0, 2 }, { 0, 0 }, { 2, 2 }, { 0, 0 }, },
{ { 140, 37 }, { 0, 1 }, { 1, 8 }, { 24, 33 }, { 0, 0 },
{ 1, 2 }, { 0, 2 }, { 0, 1 }, { 1, 2 }, { 0, 0 }, }, },
{ { { 27, 29 }, { 0, 1 }, { 9, 25 }, { 53, 51 }, { 12, 34 },
{ 0, 1 }, { 0, 3 }, { 1, 5 }, { 0, 2 }, { 0, 0 }, },
{ { 4, 2 }, { 0, 0 }, { 0, 172 }, { 0, 0 }, { 0, 0 },
{ 0, 1 }, { 0, 2 }, { 0, 0 }, { 2, 0 }, { 0, 0 }, },
{ { 14, 23 }, { 1, 3 }, { 11, 53 }, { 90, 31 }, { 0, 0 },
{ 0, 3 }, { 1, 5 }, { 2, 6 }, { 1, 2 }, { 0, 0 }, }, },
{ { { 80, 38 }, { 0, 0 }, { 1, 4 }, { 69, 33 }, { 5, 16 },
{ 0, 1 }, { 0, 1 }, { 0, 0 }, { 0, 1 }, { 0, 0 }, },
{ { 187, 22 }, { 1, 1 }, { 0, 17 }, { 0, 0 }, { 0, 0 },
{ 3, 6 }, { 0, 4 }, { 0, 1 }, { 4, 4 }, { 0, 1 }, },
{ { 123, 29 }, { 0, 0 }, { 1, 7 }, { 57, 30 }, { 0, 0 },
{ 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 0 }, }, },
{ { { 16, 20 }, { 0, 0 }, { 2, 8 }, { 104, 49 }, { 15, 33 },
{ 0, 1 }, { 0, 1 }, { 0, 1 }, { 1, 1 }, { 0, 0 }, },
{ { 133, 6 }, { 1, 2 }, { 1, 70 }, { 0, 0 }, { 0, 0 },
{ 0, 2 }, { 0, 4 }, { 0, 3 }, { 1, 1 }, { 0, 0 }, },
{ { 13, 14 }, { 0, 0 }, { 4, 20 }, { 175, 20 }, { 0, 0 },
{ 0, 1 }, { 0, 1 }, { 0, 1 }, { 1, 1 }, { 0, 0 }, }, },
{ { { 194, 16 }, { 0, 0 }, { 1, 1 }, { 1, 9 }, { 1, 3 },
{ 0, 0 }, { 0, 1 }, { 0, 1 }, { 0, 0 }, { 0, 0 }, },
{ { 251, 1 }, { 0, 0 }, { 0, 2 }, { 0, 0 }, { 0, 0 },
{ 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, },
{ { 202, 23 }, { 0, 0 }, { 1, 3 }, { 2, 9 }, { 0, 0 },
{ 0, 1 }, { 0, 1 }, { 0, 1 }, { 0, 0 }, { 0, 0 }, }, },
};
const uint8_t ff_vp56_filter_threshold[] = {
14, 14, 13, 13, 12, 12, 10, 10,
10, 10, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 7, 7, 7, 7,
7, 7, 6, 6, 6, 6, 6, 6,
5, 5, 5, 5, 4, 4, 4, 4,
4, 4, 4, 3, 3, 3, 3, 2,
};
const uint8_t ff_vp56_mb_type_model_model[] = {
171, 83, 199, 140, 125, 104,
};
const VP56Tree ff_vp56_pmbtm_tree[] = {
{ 4, 0},
{ 2, 1}, {-8}, {-4},
{ 8, 2},
{ 6, 3},
{ 4, 4},
{ 2, 5}, {-24}, {-20}, {-16}, {-12}, {-0},
};
const VP56Tree ff_vp56_pmbt_tree[] = {
{ 8, 1},
{ 4, 2},
{ 2, 4}, {-VP56_MB_INTER_NOVEC_PF}, {-VP56_MB_INTER_DELTA_PF},
{ 2, 5}, {-VP56_MB_INTER_V1_PF}, {-VP56_MB_INTER_V2_PF},
{ 4, 3},
{ 2, 6}, {-VP56_MB_INTRA}, {-VP56_MB_INTER_4V},
{ 4, 7},
{ 2, 8}, {-VP56_MB_INTER_NOVEC_GF}, {-VP56_MB_INTER_DELTA_GF},
{ 2, 9}, {-VP56_MB_INTER_V1_GF}, {-VP56_MB_INTER_V2_GF},
};
/* relative pos of surrounding blocks, from closest to farthest */
const int8_t ff_vp56_candidate_predictor_pos[12][2] = {
{ 0, -1 },
{ -1, 0 },
{ -1, -1 },
{ 1, -1 },
{ 0, -2 },
{ -2, 0 },
{ -2, -1 },
{ -1, -2 },
{ 1, -2 },
{ 2, -1 },
{ -2, -2 },
{ 2, -2 },
};
libavcodec/vp56data.h
View file @ 83386a1f
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