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swscale/format: add ff_fmt_clear()

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Reset an SwsFormat to its fully unset/invalid state.
This commit is contained in:
Niklas Haas
2025-05-05 12:57:04 +02:00
parent 041a318299
commit 322f606fa8
1 changed files with 14 additions and 0 deletions
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14
libswscale/format.h
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@@ -85,6 +85,20 @@ typedef struct SwsFormat {
SwsColor color; SwsColor color;
} SwsFormat; } SwsFormat;
static inline void ff_fmt_clear(SwsFormat *fmt)
{
*fmt = (SwsFormat) {
.format = AV_PIX_FMT_NONE,
.range = AVCOL_RANGE_UNSPECIFIED,
.csp = AVCOL_SPC_UNSPECIFIED,
.loc = AVCHROMA_LOC_UNSPECIFIED,
.color = {
.prim = AVCOL_PRI_UNSPECIFIED,
.trc = AVCOL_TRC_UNSPECIFIED,
},
};
}
/** /**
* This function also sanitizes and strips the input data, removing irrelevant * This function also sanitizes and strips the input data, removing irrelevant
* fields for certain formats. * fields for certain formats.