From be42051eadc53c55ca1920a7bfedb9ad867838dc Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 5 Jul 2023 15:24:02 +0200 Subject: [PATCH] modetest: add support for DRM_FORMAT_NV{24,42} Add support for creating buffers using semi-planar YUV formats with non-subsampled chroma planes. Signed-off-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart --- v2: - Add Reviewed-by. --- tests/modetest/buffers.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/tests/modetest/buffers.c b/tests/modetest/buffers.c index 4119f048..c122fb3f 100644 --- a/tests/modetest/buffers.c +++ b/tests/modetest/buffers.c @@ -129,6 +129,8 @@ bo_create(int fd, unsigned int format, case DRM_FORMAT_NV21: case DRM_FORMAT_NV16: case DRM_FORMAT_NV61: + case DRM_FORMAT_NV24: + case DRM_FORMAT_NV42: case DRM_FORMAT_YUV420: case DRM_FORMAT_YVU420: bpp = 8; @@ -208,6 +210,11 @@ bo_create(int fd, unsigned int format, virtual_height = height * 2; break; + case DRM_FORMAT_NV24: + case DRM_FORMAT_NV42: + virtual_height = height * 3; + break; + default: virtual_height = height; break; @@ -255,6 +262,19 @@ bo_create(int fd, unsigned int format, planes[1] = virtual + offsets[1]; break; + case DRM_FORMAT_NV24: + case DRM_FORMAT_NV42: + offsets[0] = 0; + handles[0] = bo->handle; + pitches[0] = bo->pitch; + pitches[1] = pitches[0] * 2; + offsets[1] = pitches[0] * height; + handles[1] = bo->handle; + + planes[0] = virtual; + planes[1] = virtual + offsets[1]; + break; + case DRM_FORMAT_YUV420: case DRM_FORMAT_YVU420: offsets[0] = 0;