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[libvpx] Update to v1.8.1 from https://chromium.googlesource.com/webm/libvpx

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This commit is contained in:
Anthony Minessale
2019-09-11 15:51:47 +00:00
committed by Andrey Volk
parent 34fcadbd53
commit ceb051af4e
821 changed files with 89961 additions and 48650 deletions
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70
libs/libvpx/vp8/encoder/tokenize.c
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@@ -19,10 +19,6 @@
/* Global event counters used for accumulating statistics across several
compressions, then generating context.c = initial stats. */
#ifdef VP8_ENTROPY_STATS
_int64 context_counters[BLOCK_TYPES][COEF_BANDS][PREV_COEF_CONTEXTS]
[MAX_ENTROPY_TOKENS];
#endif
void vp8_stuff_mb(VP8_COMP *cpi, MACROBLOCK *x, TOKENEXTRA **t);
void vp8_fix_contexts(MACROBLOCKD *x);
@@ -383,72 +379,6 @@ void vp8_tokenize_mb(VP8_COMP *cpi, MACROBLOCK *x, TOKENEXTRA **t) {
tokenize1st_order_b(x, t, plane_type, cpi);
}
#ifdef VP8_ENTROPY_STATS
void init_context_counters(void) {
memset(context_counters, 0, sizeof(context_counters));
}
void print_context_counters() {
int type, band, pt, t;
FILE *const f = fopen("context.c", "w");
fprintf(f, "#include \"entropy.h\"\n");
fprintf(f, "\n/* *** GENERATED FILE: DO NOT EDIT *** */\n\n");
fprintf(f,
"int Contexts[BLOCK_TYPES] [COEF_BANDS] [PREV_COEF_CONTEXTS] "
"[MAX_ENTROPY_TOKENS];\n\n");
fprintf(f,
"const int default_contexts[BLOCK_TYPES] [COEF_BANDS] "
"[PREV_COEF_CONTEXTS] [MAX_ENTROPY_TOKENS] = {");
#define Comma(X) (X ? "," : "")
type = 0;
do {
fprintf(f, "%s\n { /* block Type %d */", Comma(type), type);
band = 0;
do {
fprintf(f, "%s\n { /* Coeff Band %d */", Comma(band), band);
pt = 0;
do {
fprintf(f, "%s\n {", Comma(pt));
t = 0;
do {
const _int64 x = context_counters[type][band][pt][t];
const int y = (int)x;
assert(x == (_int64)y); /* no overflow handling yet */
fprintf(f, "%s %d", Comma(t), y);
} while (++t < MAX_ENTROPY_TOKENS);
fprintf(f, "}");
} while (++pt < PREV_COEF_CONTEXTS);
fprintf(f, "\n }");
} while (++band < COEF_BANDS);
fprintf(f, "\n }");
} while (++type < BLOCK_TYPES);
fprintf(f, "\n};\n");
fclose(f);
}
#endif
static void stuff2nd_order_b(TOKENEXTRA **tp, ENTROPY_CONTEXT *a,
ENTROPY_CONTEXT *l, VP8_COMP *cpi, MACROBLOCK *x) {
int pt; /* near block/prev token context index */