diff options
Diffstat (limited to 'libswscale/input.c')
| -rw-r--r-- | libswscale/input.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/libswscale/input.c b/libswscale/input.c index 750367b28b..68abc4d62c 100644 --- a/libswscale/input.c +++ b/libswscale/input.c @@ -650,6 +650,32 @@ 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_vuya_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) +{ + int i; + for (i = 0; i < width; i++) { + dstU[i] = src[i * 4 + 1]; + dstV[i] = src[i * 4]; + } +} + +static void read_vuya_Y_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused0, const uint8_t *unused1, int width, + uint32_t *unused2) +{ + int i; + for (i = 0; i < width; i++) + dst[i] = src[i * 4 + 2]; +} + +static void read_vuya_A_c(uint8_t *dst, const uint8_t *src, const uint8_t *unused0, const uint8_t *unused1, int width, + uint32_t *unused2) +{ + int i; + for (i = 0; i < width; i++) + dst[i] = src[i * 4 + 3]; +} + /* 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, @@ -1229,6 +1255,9 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c) c->chrToYV12 = bswap16UV_c; break; #endif + case AV_PIX_FMT_VUYA: + c->chrToYV12 = read_vuya_UV_c; + break; case AV_PIX_FMT_AYUV64LE: c->chrToYV12 = read_ayuv64le_UV_c; break; @@ -1591,6 +1620,9 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c) case AV_PIX_FMT_YA16BE: c->lumToYV12 = read_ya16be_gray_c; break; + case AV_PIX_FMT_VUYA: + c->lumToYV12 = read_vuya_Y_c; + break; case AV_PIX_FMT_AYUV64LE: c->lumToYV12 = read_ayuv64le_Y_c; break; @@ -1746,6 +1778,9 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c) case AV_PIX_FMT_YA16BE: c->alpToYV12 = read_ya16be_alpha_c; break; + case AV_PIX_FMT_VUYA: + c->alpToYV12 = read_vuya_A_c; + break; case AV_PIX_FMT_AYUV64LE: c->alpToYV12 = read_ayuv64le_A_c; break; |