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avfilter/vsrc_testsrc: add support for packed YUV formats in yuvtestsrc 

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2024-10-12 16:55:28 -03:00
parent 667e22e85d
commit f2853002dd
1 changed files with 24 additions and 2 deletions
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26
libavfilter/vsrc_testsrc.c
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@ -1152,9 +1152,28 @@ static void yuvtest_put_pixel(uint8_t *dstp[4], int dst_linesizep[4],
int i, int j, unsigned y, unsigned u, unsigned v, enum AVPixelFormat fmt,
uint8_t ayuv_map[4])
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(fmt);
uint32_t n;
switch (fmt) {
case AV_PIX_FMT_VYU444:
n = (y << (ayuv_map[Y]*8)) + (u << (ayuv_map[U]*8)) + (v << (ayuv_map[V]*8));
AV_WL24(&dstp[0][i*3 + j*dst_linesizep[0]], n);
break;
case AV_PIX_FMT_V30XLE:
case AV_PIX_FMT_XV30LE:
n = (y << ((desc->comp[0].offset*8) + desc->comp[0].shift)) +
(u << ((desc->comp[1].offset*8) + desc->comp[1].shift)) +
(v << ((desc->comp[2].offset*8) + desc->comp[2].shift));
AV_WL32(&dstp[0][i*4 + j*dst_linesizep[0]], n);
break;
case AV_PIX_FMT_UYVA:
case AV_PIX_FMT_VUYA:
case AV_PIX_FMT_VUYX:
case AV_PIX_FMT_AYUV:
n = (y << (ayuv_map[Y]*8)) + (u << (ayuv_map[U]*8)) + (v << (ayuv_map[V]*8)) + (255U << (ayuv_map[A]*8));
AV_WL32(&dstp[0][i*4 + j*dst_linesizep[0]], n);
break;
case AV_PIX_FMT_YUV444P:
case AV_PIX_FMT_YUVJ444P:
dstp[0][i + j*dst_linesizep[0]] = y;
@ -1177,7 +1196,7 @@ static void yuvtest_fill_picture(AVFilterContext *ctx, AVFrame *frame)
{
TestSourceContext *test = ctx->priv;
int i, j, w = frame->width, h = frame->height;
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(frame->format);
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(ctx->outputs[0]->format);
const int factor = 1 << desc->comp[0].depth;
const int mid = 1 << (desc->comp[0].depth - 1);
@ -1209,7 +1228,10 @@ static const enum AVPixelFormat yuvtest_pix_fmts[] = {
AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUVJ444P,
AV_PIX_FMT_YUV444P9, AV_PIX_FMT_YUV444P10,
AV_PIX_FMT_YUV444P12, AV_PIX_FMT_YUV444P14,
AV_PIX_FMT_YUV444P16,
AV_PIX_FMT_YUV444P16, AV_PIX_FMT_VYU444,
AV_PIX_FMT_AYUV, AV_PIX_FMT_UYVA,
AV_PIX_FMT_VUYA, AV_PIX_FMT_VUYX,
AV_PIX_FMT_XV30LE, AV_PIX_FMT_V30XLE,
AV_PIX_FMT_NONE
};