diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2020-08-06 03:42:12 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2020-08-06 05:09:16 +0300 |
| commit | d29a12e5d9473d9b37b817db57d29ee2b886aac8 (patch) | |
| tree | 71c8748fb660e6e083a2f78e68fb2aa718f8f821 /kms++util/src/testpat.cpp | |
| parent | cdcf658d8926ac7f740da06cfe01098b7b5a081f (diff) | |
kms++: Add support for the planar YUV formats
Add support for the 6 planar YUV formats (YUV and YVU, combined with
420, 422 or 444 subsampling) to the PixelFormat class, the Python API,
and the drawing utilities.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'kms++util/src/testpat.cpp')
| -rw-r--r-- | kms++util/src/testpat.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/kms++util/src/testpat.cpp b/kms++util/src/testpat.cpp index c120de3..ac38673 100644 --- a/kms++util/src/testpat.cpp +++ b/kms++util/src/testpat.cpp @@ -120,6 +120,15 @@ static void draw_test_pattern_part(IFramebuffer& fb, unsigned start_y, unsigned case PixelColorType::YUV: switch (plane_info.xsub + plane_info.ysub) { + case 2: + for (y = start_y; y < end_y; y++) { + for (x = 0; x < w; x++) { + RGB pixel = get_test_pattern_pixel(fb, x, y); + draw_yuv444_pixel(fb, x, y, pixel.yuv(yuvt)); + } + } + break; + case 3: for (y = start_y; y < end_y; y++) { for (x = 0; x < w; x += 2) { |