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util: pattern: Add support to fill_tiles for for P01[016] and S01[026]

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Adds support to fill_simple_patterns for the P010, P012, and P016 2-plane
YUV420 formats, and the S010, S012, and S016 3-plane YUV420 formats.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
This commit is contained in:
Dave Stevenson 2025-07-24 15:25:07 +01:00
parent 7a62a5bb91
commit ea5029c294
1 changed files with 48 additions and 0 deletions
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48
tests/util/pattern.c
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@ -1704,6 +1704,41 @@ static void fill_tiles_yuv_planar_10bpp(const struct util_format_info *info,
}
}
static void fill_tiles_yuv_planar_16bpp(const struct util_format_info *info,
unsigned char *y_mem, unsigned char *u_mem,
unsigned char *v_mem, unsigned int width,
unsigned int height, unsigned int stride)
{
const struct util_yuv_info *yuv = &info->yuv;
unsigned short *y16_mem, *u16_mem, *v16_mem;
unsigned int cs = yuv->chroma_stride;
unsigned int xsub = yuv->xsub;
unsigned int ysub = yuv->ysub;
unsigned int x;
unsigned int y;
for (y = 0; y < height; ++y) {
y16_mem = (unsigned short*) y_mem;
u16_mem = (unsigned short*) u_mem;
v16_mem = (unsigned short*) v_mem;
for (x = 0; x < width; ++x) {
struct color_yuv color =
make_tiles_yuv_color(x, y, width);
y16_mem[x] = color.y << yuv->shift;
u16_mem[x/xsub*cs] = color.u << yuv->shift;
v16_mem[x/xsub*cs] = color.v << yuv->shift;
}
y_mem += stride;
if ((y + 1) % ysub == 0) {
u_mem += stride * cs / xsub;
v_mem += stride * cs / xsub;
}
}
}
static void fill_tiles_yuv_packed(const struct util_format_info *info,
void *mem, unsigned int width,
unsigned int height, unsigned int stride)
@ -1889,6 +1924,14 @@ static void fill_tiles(const struct util_format_info *info, void *planes[3],
return fill_tiles_yuv_planar_10bpp(info, planes[0], planes[1],
width, height, stride);
case DRM_FORMAT_P010:
case DRM_FORMAT_P012:
case DRM_FORMAT_P016:
u = info->yuv.order & YUV_YCbCr ? planes[1] : planes[1] + 2;
v = info->yuv.order & YUV_YCrCb ? planes[1] : planes[1] + 2;
return fill_tiles_yuv_planar_16bpp(info, planes[0], u, v,
width, height, stride);
case DRM_FORMAT_YUV420:
case DRM_FORMAT_YUV422:
case DRM_FORMAT_YUV444:
@ -1901,6 +1944,11 @@ static void fill_tiles(const struct util_format_info *info, void *planes[3],
return fill_tiles_yuv_planar(info, planes[0], planes[2],
planes[1], width, height, stride);
case DRM_FORMAT_S010:
case DRM_FORMAT_S012:
case DRM_FORMAT_S016:
return fill_tiles_yuv_planar_16bpp(info, planes[0], planes[1],
planes[2], width, height, stride);
case DRM_FORMAT_RGB332:
case DRM_FORMAT_BGR233:
return fill_tiles_rgb8(info, planes[0],