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util: pattern: Add support to fill_simple_patterns 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 2025-07-15 14:10:19 +01:00
parent a90a8f51dc
commit 7a62a5bb91
1 changed files with 38 additions and 0 deletions
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38
tests/util/pattern.c
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@ -2266,6 +2266,36 @@ static void insert_value_yuv_planar_10bpp(const struct util_format_info *info,
0xfffff << bit_start);
}
static void insert_value_yuv_planar_16bpp(const struct util_format_info *info,
void *planes[3], unsigned int stride,
unsigned int x, unsigned int y,
const struct color_rgba* color)
{
struct color_yuv val = MAKE_YUV_601(color->red, color->green, color->blue);
const struct util_yuv_info *yuv = &info->yuv;
unsigned int cs = yuv->chroma_stride;
unsigned int xsub = yuv->xsub;
unsigned int ysub = yuv->ysub;
unsigned int chroma_offset = y / ysub;
unsigned short *y_mem = planes[0] + (y * stride);
unsigned short *u_mem = planes[1] + (chroma_offset * (stride * cs / xsub));
unsigned short *v_mem = planes[2] + (chroma_offset * (stride * cs / xsub));
switch(info->format) {
case DRM_FORMAT_P010:
case DRM_FORMAT_P012:
case DRM_FORMAT_P016:
v_mem = info->yuv.order & YUV_YCrCb ? u_mem : u_mem + 1;
u_mem = info->yuv.order & YUV_YCbCr ? u_mem : u_mem + 1;
break;
default:
break;
}
y_mem[x] = val.y << yuv->shift;
u_mem[x/xsub*cs] = val.u << yuv->shift;
v_mem[x/xsub*cs] = val.v << yuv->shift;
}
static void insert_value_rgb32(const struct util_format_info *info,
void *planes[3], unsigned int stride,
@ -2324,6 +2354,14 @@ static void fill_simple_patterns(const struct util_format_info *info,
case DRM_FORMAT_NV30:
func_insert_value = &insert_value_yuv_planar_10bpp;
break;
case DRM_FORMAT_P010:
case DRM_FORMAT_P012:
case DRM_FORMAT_P016:
case DRM_FORMAT_S010:
case DRM_FORMAT_S012:
case DRM_FORMAT_S016:
func_insert_value = &insert_value_yuv_planar_16bpp;
break;
case DRM_FORMAT_ARGB8888:
case DRM_FORMAT_XRGB8888:
case DRM_FORMAT_ABGR8888: