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| author | James Almer <jamrial@gmail.com> | 2024-10-15 14:38:22 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2024-10-17 11:57:36 -0300 |
| commit | 5a699c8db95d31985bb8514e7c9038b0b610eded (patch) | |
| tree | 8286628782e6025325dfbe60bd09bac822401ed1 | |
| parent | 42098f92662c47659df85173d8076b62a23269aa (diff) | |
| download | ffmpeg-5a699c8db95d31985bb8514e7c9038b0b610eded.tar.gz | |
swscale/input: add AYUV64BE input support
Signed-off-by: James Almer <jamrial@gmail.com>
| -rw-r--r-- | libswscale/input.c | 34 | ||||
| -rw-r--r-- | libswscale/utils.c | 1 |
2 files changed, 35 insertions, 0 deletions
diff --git a/libswscale/input.c b/libswscale/input.c index 6ac76f6752..bb5e31a428 100644 --- a/libswscale/input.c +++ b/libswscale/input.c @@ -665,6 +665,13 @@ static void read_ayuv64le_Y_c(uint8_t *dst, const uint8_t *src, const uint8_t *u AV_WN16(dst + i * 2, AV_RL16(src + i * 8 + 2)); } +static void read_ayuv64be_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)); +} static void read_ayuv64le_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) @@ -676,6 +683,16 @@ static void read_ayuv64le_UV_c(uint8_t *dstU, uint8_t *dstV, const uint8_t *unus } } +static void read_ayuv64be_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 + 4)); + AV_WN16(dstV + i * 2, AV_RB16(src + i * 8 + 6)); + } +} + static void read_ayuv64le_A_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused0, const uint8_t *unused1, int width, uint32_t *unused2, void *opq) { @@ -684,6 +701,14 @@ static void read_ayuv64le_A_c(uint8_t *dst, const uint8_t *src, const uint8_t *u AV_WN16(dst + i * 2, AV_RL16(src + i * 8)); } +static void read_ayuv64be_A_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)); +} + static void read_vuyx_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) { @@ -1684,6 +1709,9 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c, case AV_PIX_FMT_AYUV64LE: *chrToYV12 = read_ayuv64le_UV_c; break; + case AV_PIX_FMT_AYUV64BE: + *chrToYV12 = read_ayuv64be_UV_c; + break; case AV_PIX_FMT_UYVA: *chrToYV12 = read_uyva_UV_c; break; @@ -2116,6 +2144,9 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c, case AV_PIX_FMT_AYUV64LE: *lumToYV12 = read_ayuv64le_Y_c; break; + case AV_PIX_FMT_AYUV64BE: + *lumToYV12 = read_ayuv64be_Y_c; + break; case AV_PIX_FMT_XV36LE: *lumToYV12 = read_xv36le_Y_c; break; @@ -2324,6 +2355,9 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c, case AV_PIX_FMT_AYUV64LE: *alpToYV12 = read_ayuv64le_A_c; break; + case AV_PIX_FMT_AYUV64BE: + *alpToYV12 = read_ayuv64be_A_c; + break; case AV_PIX_FMT_PAL8 : *alpToYV12 = palToA_c; break; diff --git a/libswscale/utils.c b/libswscale/utils.c index 227550451b..09d96b2292 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -231,6 +231,7 @@ static const FormatEntry format_entries[] = { [AV_PIX_FMT_XYZ12BE] = { 1, 1, 1 }, [AV_PIX_FMT_XYZ12LE] = { 1, 1, 1 }, [AV_PIX_FMT_AYUV64LE] = { 1, 1}, + [AV_PIX_FMT_AYUV64BE] = { 1, 0}, [AV_PIX_FMT_P010LE] = { 1, 1 }, [AV_PIX_FMT_P010BE] = { 1, 1 }, [AV_PIX_FMT_P012LE] = { 1, 1 }, |