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Code Issues Releases Activity

avformat/flvdec: Use appropriate types in FLVMetaVideoColor

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This also reduce memory usage.

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
This commit is contained in:
Zhao Zhili
2025-03-11 10:35:16 +08:00
parent f0cf122cf4
commit 888f5ea72b
1 changed files with 9 additions and 9 deletions
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18
libavformat/flvdec.c
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@ -60,11 +60,11 @@ typedef struct FLVMasteringMeta {
} FLVMasteringMeta;
typedef struct FLVMetaVideoColor {
uint64_t matrix_coefficients;
uint64_t transfer_characteristics;
uint64_t primaries;
uint64_t max_cll;
uint64_t max_fall;
enum AVColorSpace matrix_coefficients;
enum AVColorTransferCharacteristic trc;
enum AVColorPrimaries primaries;
uint16_t max_cll;
uint16_t max_fall;
FLVMasteringMeta mastering_meta;
} FLVMetaVideoColor;
@ -759,7 +759,7 @@ static int amf_parse_object(AVFormatContext *s, AVStream *astream,
if (!strcmp(key, "colorPrimaries")) {
meta_video_color->primaries = num_val;
} else if (!strcmp(key, "transferCharacteristics")) {
meta_video_color->transfer_characteristics = num_val;
meta_video_color->trc = num_val;
} else if (!strcmp(key, "matrixCoefficients")) {
meta_video_color->matrix_coefficients = num_val;
} else if (!strcmp(key, "maxFall")) {
@ -1235,9 +1235,9 @@ static int flv_update_video_color_info(AVFormatContext *s, AVStream *st)
if (meta_video_color->primaries != AVCOL_PRI_RESERVED &&
meta_video_color->primaries != AVCOL_PRI_RESERVED0)
st->codecpar->color_primaries = meta_video_color->primaries;
if (meta_video_color->transfer_characteristics != AVCOL_TRC_RESERVED &&
meta_video_color->transfer_characteristics != AVCOL_TRC_RESERVED0)
st->codecpar->color_trc = meta_video_color->transfer_characteristics;
if (meta_video_color->trc != AVCOL_TRC_RESERVED &&
meta_video_color->trc != AVCOL_TRC_RESERVED0)
st->codecpar->color_trc = meta_video_color->trc;
if (meta_video_color->max_cll && meta_video_color->max_fall) {
size_t size = 0;