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swscale/input: add AYUV64BE input support 

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2024-10-15 14:38:22 -03:00
parent 42098f9266
commit 5a699c8db9
2 changed files with 35 additions and 0 deletions
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34
libswscale/input.c
View File

@ -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;

1
libswscale/utils.c
View File

@ -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 },