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authortrav90 <travawine@protonmail.ch>2018-04-26 16:49:15 -0500
committertrav90 <travawine@protonmail.ch>2018-04-26 16:49:15 -0500
commit8b37a1bc306c1d5a3cc92e9dc04fb95d5d9a0298 (patch)
treec37da5241afd7cda6f92d394e14cef7d5dcbb4e5 /media/ffvpx/libavutil/opt.c
parent56a2df6b25bc93ea9a59b8e0bf8029f752f68573 (diff)
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[ffvpx] Update ffvp9/ffvp8 to 3.4.2-release
Structure of code was slightly modified so that it should be no longer necessary to re-generate the config_*.h files, greatly simplifying the resync process in the future.
Diffstat (limited to 'media/ffvpx/libavutil/opt.c')
-rw-r--r--media/ffvpx/libavutil/opt.c45
1 files changed, 38 insertions, 7 deletions
diff --git a/media/ffvpx/libavutil/opt.c b/media/ffvpx/libavutil/opt.c
index cd16bd1d3..df88663e3 100644
--- a/media/ffvpx/libavutil/opt.c
+++ b/media/ffvpx/libavutil/opt.c
@@ -74,6 +74,7 @@ static int read_number(const AVOption *o, const void *dst, double *num, int *den
case AV_OPT_TYPE_CHANNEL_LAYOUT:
case AV_OPT_TYPE_DURATION:
case AV_OPT_TYPE_INT64:
+ case AV_OPT_TYPE_UINT64:
*intnum = *(int64_t *)dst;
return 0;
case AV_OPT_TYPE_FLOAT:
@@ -96,8 +97,8 @@ static int read_number(const AVOption *o, const void *dst, double *num, int *den
static int write_number(void *obj, const AVOption *o, void *dst, double num, int den, int64_t intnum)
{
if (o->type != AV_OPT_TYPE_FLAGS &&
- (o->max * den < num * intnum || o->min * den > num * intnum)) {
- num = den ? num * intnum / den : (num * intnum ? INFINITY : NAN);
+ (!den || o->max * den < num * intnum || o->min * den > num * intnum)) {
+ num = den ? num * intnum / den : (num && intnum ? INFINITY : NAN);
av_log(obj, AV_LOG_ERROR, "Value %f for parameter '%s' out of range [%g - %g]\n",
num, o->name, o->min, o->max);
return AVERROR(ERANGE);
@@ -126,9 +127,27 @@ static int write_number(void *obj, const AVOption *o, void *dst, double num, int
break;
case AV_OPT_TYPE_DURATION:
case AV_OPT_TYPE_CHANNEL_LAYOUT:
- case AV_OPT_TYPE_INT64:
- *(int64_t *)dst = llrint(num / den) * intnum;
- break;
+ case AV_OPT_TYPE_INT64:{
+ double d = num / den;
+ if (intnum == 1 && d == (double)INT64_MAX) {
+ *(int64_t *)dst = INT64_MAX;
+ } else
+ *(int64_t *)dst = llrint(d) * intnum;
+ break;}
+ case AV_OPT_TYPE_UINT64:{
+ double d = num / den;
+ // We must special case uint64_t here as llrint() does not support values
+ // outside the int64_t range and there is no portable function which does
+ // "INT64_MAX + 1ULL" is used as it is representable exactly as IEEE double
+ // while INT64_MAX is not
+ if (intnum == 1 && d == (double)UINT64_MAX) {
+ *(uint64_t *)dst = UINT64_MAX;
+ } else if (d > INT64_MAX + 1ULL) {
+ *(uint64_t *)dst = (llrint(d - (INT64_MAX + 1ULL)) + (INT64_MAX + 1ULL))*intnum;
+ } else {
+ *(uint64_t *)dst = llrint(d) * intnum;
+ }
+ break;}
case AV_OPT_TYPE_FLOAT:
*(float *)dst = num * intnum / den;
break;
@@ -200,6 +219,7 @@ static int set_string(void *obj, const AVOption *o, const char *val, uint8_t **d
}
#define DEFAULT_NUMVAL(opt) ((opt->type == AV_OPT_TYPE_INT64 || \
+ opt->type == AV_OPT_TYPE_UINT64 || \
opt->type == AV_OPT_TYPE_CONST || \
opt->type == AV_OPT_TYPE_FLAGS || \
opt->type == AV_OPT_TYPE_INT) \
@@ -291,8 +311,6 @@ static int set_string_number(void *obj, void *target_obj, const AVOption *o, con
if (!i || !*val)
return 0;
}
-
- return 0;
}
static int set_string_image_size(void *obj, const AVOption *o, const char *val, int *dst)
@@ -456,6 +474,7 @@ int av_opt_set(void *obj, const char *name, const char *val, int search_flags)
case AV_OPT_TYPE_FLAGS:
case AV_OPT_TYPE_INT:
case AV_OPT_TYPE_INT64:
+ case AV_OPT_TYPE_UINT64:
case AV_OPT_TYPE_FLOAT:
case AV_OPT_TYPE_DOUBLE:
case AV_OPT_TYPE_RATIONAL:
@@ -756,6 +775,9 @@ int av_opt_get(void *obj, const char *name, int search_flags, uint8_t **out_val)
case AV_OPT_TYPE_INT64:
ret = snprintf(buf, sizeof(buf), "%"PRId64, *(int64_t *)dst);
break;
+ case AV_OPT_TYPE_UINT64:
+ ret = snprintf(buf, sizeof(buf), "%"PRIu64, *(uint64_t *)dst);
+ break;
case AV_OPT_TYPE_FLOAT:
ret = snprintf(buf, sizeof(buf), "%f", *(float *)dst);
break;
@@ -1104,6 +1126,9 @@ static void opt_list(void *obj, void *av_log_obj, const char *unit,
case AV_OPT_TYPE_INT64:
av_log(av_log_obj, AV_LOG_INFO, "%-12s ", "<int64>");
break;
+ case AV_OPT_TYPE_UINT64:
+ av_log(av_log_obj, AV_LOG_INFO, "%-12s ", "<uint64>");
+ break;
case AV_OPT_TYPE_DOUBLE:
av_log(av_log_obj, AV_LOG_INFO, "%-12s ", "<double>");
break;
@@ -1164,6 +1189,7 @@ static void opt_list(void *obj, void *av_log_obj, const char *unit,
switch (opt->type) {
case AV_OPT_TYPE_INT:
case AV_OPT_TYPE_INT64:
+ case AV_OPT_TYPE_UINT64:
case AV_OPT_TYPE_DOUBLE:
case AV_OPT_TYPE_FLOAT:
case AV_OPT_TYPE_RATIONAL:
@@ -1208,6 +1234,7 @@ static void opt_list(void *obj, void *av_log_obj, const char *unit,
break;
}
case AV_OPT_TYPE_INT:
+ case AV_OPT_TYPE_UINT64:
case AV_OPT_TYPE_INT64: {
const char *def_const = get_opt_const_name(obj, opt->unit, opt->default_val.i64);
if (def_const)
@@ -1286,6 +1313,7 @@ void av_opt_set_defaults2(void *s, int mask, int flags)
case AV_OPT_TYPE_FLAGS:
case AV_OPT_TYPE_INT:
case AV_OPT_TYPE_INT64:
+ case AV_OPT_TYPE_UINT64:
case AV_OPT_TYPE_DURATION:
case AV_OPT_TYPE_CHANNEL_LAYOUT:
case AV_OPT_TYPE_PIXEL_FMT:
@@ -1646,6 +1674,7 @@ static int opt_size(enum AVOptionType type)
case AV_OPT_TYPE_DURATION:
case AV_OPT_TYPE_CHANNEL_LAYOUT:
case AV_OPT_TYPE_INT64:
+ case AV_OPT_TYPE_UINT64:
return sizeof(int64_t);
case AV_OPT_TYPE_DOUBLE:
return sizeof(double);
@@ -1775,6 +1804,7 @@ int av_opt_query_ranges_default(AVOptionRanges **ranges_arg, void *obj, const ch
case AV_OPT_TYPE_BOOL:
case AV_OPT_TYPE_INT:
case AV_OPT_TYPE_INT64:
+ case AV_OPT_TYPE_UINT64:
case AV_OPT_TYPE_PIXEL_FMT:
case AV_OPT_TYPE_SAMPLE_FMT:
case AV_OPT_TYPE_FLOAT:
@@ -1864,6 +1894,7 @@ int av_opt_is_set_to_default(void *obj, const AVOption *o)
case AV_OPT_TYPE_CHANNEL_LAYOUT:
case AV_OPT_TYPE_DURATION:
case AV_OPT_TYPE_INT64:
+ case AV_OPT_TYPE_UINT64:
read_number(o, dst, NULL, NULL, &i64);
return o->default_val.i64 == i64;
case AV_OPT_TYPE_STRING: