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| author | Philip Langdale <philipl@overt.org> | 2022-09-05 20:00:59 -0700 |
|---|---|---|
| committer | Philip Langdale <philipl@overt.org> | 2022-09-10 12:29:12 -0700 |
| commit | 68181623e984b249402ac6fd0849c032b05ae143 (patch) | |
| tree | 527438a6c1e5d2187bb377e9467c05f267c77ed9 /libswscale | |
| parent | 366f073c624779af852bacbc9a0a416e27ff96f7 (diff) | |
| download | ffmpeg-68181623e984b249402ac6fd0849c032b05ae143.tar.gz | |
swscale/output: add support for XV30LE
Diffstat (limited to 'libswscale')
| -rw-r--r-- | libswscale/output.c | 31 | ||||
| -rw-r--r-- | libswscale/utils.c | 2 | ||||
| -rw-r--r-- | libswscale/version.h | 2 |
3 files changed, 33 insertions, 2 deletions
diff --git a/libswscale/output.c b/libswscale/output.c index 228dab462e..39e2a04609 100644 --- a/libswscale/output.c +++ b/libswscale/output.c @@ -2601,6 +2601,34 @@ yuv2ayuv64le_X_c(SwsContext *c, const int16_t *lumFilter, } static void +yuv2xv30le_X_c(SwsContext *c, const int16_t *lumFilter, + const int16_t **lumSrc, int lumFilterSize, + const int16_t *chrFilter, const int16_t **chrUSrc, + const int16_t **chrVSrc, int chrFilterSize, + const int16_t **alpSrc, uint8_t *dest, int dstW, int y) +{ + int i; + for (i = 0; i < dstW; i++) { + int Y = 1 << 16, U = 1 << 16, V = 1 << 16; + int j; + + for (j = 0; j < lumFilterSize; j++) + Y += lumSrc[j][i] * lumFilter[j]; + + for (j = 0; j < chrFilterSize; j++) { + U += chrUSrc[j][i] * chrFilter[j]; + V += chrVSrc[j][i] * chrFilter[j]; + } + + Y = av_clip_uintp2(Y >> 17, 10); + U = av_clip_uintp2(U >> 17, 10); + V = av_clip_uintp2(V >> 17, 10); + + AV_WL32(dest + 4 * i, U | Y << 10 | V << 20); + } +} + +static void yuv2xv36le_X_c(SwsContext *c, const int16_t *lumFilter, const int16_t **lumSrc, int lumFilterSize, const int16_t *chrFilter, const int16_t **chrUSrc, @@ -3218,6 +3246,9 @@ av_cold void ff_sws_init_output_funcs(SwsContext *c, case AV_PIX_FMT_VUYX: *yuv2packedX = yuv2vuyx_X_c; break; + case AV_PIX_FMT_XV30LE: + *yuv2packedX = yuv2xv30le_X_c; + break; case AV_PIX_FMT_XV36LE: *yuv2packedX = yuv2xv36le_X_c; break; diff --git a/libswscale/utils.c b/libswscale/utils.c index 9166e80002..ec67020cc9 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -265,7 +265,7 @@ static const FormatEntry format_entries[] = { [AV_PIX_FMT_VUYX] = { 1, 1 }, [AV_PIX_FMT_RGBAF16BE] = { 1, 0 }, [AV_PIX_FMT_RGBAF16LE] = { 1, 0 }, - [AV_PIX_FMT_XV30LE] = { 1, 0 }, + [AV_PIX_FMT_XV30LE] = { 1, 1 }, [AV_PIX_FMT_XV36LE] = { 1, 1 }, }; diff --git a/libswscale/version.h b/libswscale/version.h index c35e51138d..e8f1dadb8b 100644 --- a/libswscale/version.h +++ b/libswscale/version.h @@ -29,7 +29,7 @@ #include "version_major.h" #define LIBSWSCALE_VERSION_MINOR 8 -#define LIBSWSCALE_VERSION_MICRO 110 +#define LIBSWSCALE_VERSION_MICRO 111 #define LIBSWSCALE_VERSION_INT AV_VERSION_INT(LIBSWSCALE_VERSION_MAJOR, \ LIBSWSCALE_VERSION_MINOR, \ |