ffmpeg | branch: master | James Almer <jamr...@gmail.com> | Tue Oct 15 14:29:43 2024 -0300| [e012a7a24aa4e84bf59da6f9b247ba42c1d92fba] | committer: James Almer
swscale/input: add X36VBE input support Signed-off-by: James Almer <jamr...@gmail.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e012a7a24aa4e84bf59da6f9b247ba42c1d92fba --- libswscale/input.c | 25 +++++++++++++++++++++++++ libswscale/utils.c | 1 + 2 files changed, 26 insertions(+) diff --git a/libswscale/input.c b/libswscale/input.c index 9beb72b8ec..6ac76f6752 100644 --- a/libswscale/input.c +++ b/libswscale/input.c @@ -822,6 +822,25 @@ static void read_xv36le_UV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused } } +static void read_xv36be_Y_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused0, const uint8_t *unused1, int width, + uint32_t *unused2, void *opq) +{ + int i; + for (i = 0; i < width; i++) + AV_WN16(dst + i * 2, AV_RB16(src + i * 8 + 2) >> 4); +} + + +static void read_xv36be_UV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unused0, const uint8_t *src, + const uint8_t *unused1, int width, uint32_t *unused2, void *opq) +{ + int i; + for (i = 0; i < width; i++) { + AV_WN16(dstU + i * 2, AV_RB16(src + i * 8 + 0) >> 4); + AV_WN16(dstV + i * 2, AV_RB16(src + i * 8 + 4) >> 4); + } +} + /* This is almost identical to the previous, end exists only because * yuy2ToY/UV)(dst, src + 1, ...) would have 100% unaligned accesses. */ static void uyvyToY_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused1, const uint8_t *unused2, int width, @@ -1671,6 +1690,9 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c, case AV_PIX_FMT_XV36LE: *chrToYV12 = read_xv36le_UV_c; break; + case AV_PIX_FMT_XV36BE: + *chrToYV12 = read_xv36be_UV_c; + break; case AV_PIX_FMT_P010LE: case AV_PIX_FMT_P210LE: case AV_PIX_FMT_P410LE: @@ -2097,6 +2119,9 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c, case AV_PIX_FMT_XV36LE: *lumToYV12 = read_xv36le_Y_c; break; + case AV_PIX_FMT_XV36BE: + *lumToYV12 = read_xv36be_Y_c; + break; case AV_PIX_FMT_YUYV422: case AV_PIX_FMT_YVYU422: case AV_PIX_FMT_YA8: diff --git a/libswscale/utils.c b/libswscale/utils.c index 992d7f01b7..5b2ca8bf1d 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -272,6 +272,7 @@ static const FormatEntry format_entries[] = { [AV_PIX_FMT_RGBF32LE] = { 1, 0 }, [AV_PIX_FMT_XV30LE] = { 1, 1 }, [AV_PIX_FMT_XV36LE] = { 1, 1 }, + [AV_PIX_FMT_XV36BE] = { 1, 0 }, [AV_PIX_FMT_AYUV] = { 1, 1 }, [AV_PIX_FMT_UYVA] = { 1, 1 }, [AV_PIX_FMT_VYU444] = { 1, 1 }, _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
