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swscale/utils: remove access of AV_PIX_FMT_NB 

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Zhao Zhili 2019-12-30 21:54:16 +08:00 committed by Michael Niedermayer
parent f1353ce222
commit 1e3e547a5b
1 changed files with 4 additions and 4 deletions
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8
libswscale/utils.c
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@ -95,7 +95,7 @@ typedef struct FormatEntry {
uint8_t is_supported_endianness :1;
} FormatEntry;
static const FormatEntry format_entries[AV_PIX_FMT_NB] = {
static const FormatEntry format_entries[] = {
[AV_PIX_FMT_YUV420P] = { 1, 1 },
[AV_PIX_FMT_YUYV422] = { 1, 1 },
[AV_PIX_FMT_RGB24] = { 1, 1 },
@ -270,19 +270,19 @@ static const FormatEntry format_entries[AV_PIX_FMT_NB] = {
int sws_isSupportedInput(enum AVPixelFormat pix_fmt)
{
return (unsigned)pix_fmt < AV_PIX_FMT_NB ?
return (unsigned)pix_fmt < FF_ARRAY_ELEMS(format_entries) ?
format_entries[pix_fmt].is_supported_in : 0;
}
int sws_isSupportedOutput(enum AVPixelFormat pix_fmt)
{
return (unsigned)pix_fmt < AV_PIX_FMT_NB ?
return (unsigned)pix_fmt < FF_ARRAY_ELEMS(format_entries) ?
format_entries[pix_fmt].is_supported_out : 0;
}
int sws_isSupportedEndiannessConversion(enum AVPixelFormat pix_fmt)
{
return (unsigned)pix_fmt < AV_PIX_FMT_NB ?
return (unsigned)pix_fmt < FF_ARRAY_ELEMS(format_entries) ?
format_entries[pix_fmt].is_supported_endianness : 0;
}