[igt-dev] [PATCH i-g-t] lib/color_encoding: Fix up support for XYUV format.

[Bob Paauwe]

Add XYUV8888 to the list of DRM Formats to test.

Also fix the byte order for the format.

Signed-off-by: Bob Paauwe <bob.j.paauwe at intel.com>
---
 lib/igt_color_encoding.c | 1 +
 lib/igt_fb.c             | 6 +++---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/igt_color_encoding.c b/lib/igt_color_encoding.c
index 7de6d5ab..a7bd2b22 100644
--- a/lib/igt_color_encoding.c
+++ b/lib/igt_color_encoding.c
@@ -160,6 +160,7 @@ static const struct color_encoding_format {
 	{ DRM_FORMAT_XVYU2101010, 1023.f, 64.f, 940.f, 64.f, 512.f, 960.f },
 	{ DRM_FORMAT_XVYU12_16161616, 65520.f, 4096.f, 60160.f, 4096.f, 32768.f, 61440.f },
 	{ DRM_FORMAT_XVYU16161616, 65535.f, 4096.f, 60160.f, 4096.f, 32768.f, 61440.f },
+	{ DRM_FORMAT_XYUV8888, 255.f, 16.f, 235.f, 16.f, 128.f, 240.f },
 };
 
 static const struct color_encoding_format *lookup_fourcc(uint32_t fourcc)
diff --git a/lib/igt_fb.c b/lib/igt_fb.c
index c81b9de8..7409e6b3 100644
--- a/lib/igt_fb.c
+++ b/lib/igt_fb.c
@@ -2634,9 +2634,9 @@ static void get_yuv_parameters(struct igt_fb *fb, struct yuv_parameters *params)
 		break;
 
 	case DRM_FORMAT_XYUV8888:
-		params->y_offset = fb->offsets[0] + 1;
-		params->u_offset = fb->offsets[0] + 2;
-		params->v_offset = fb->offsets[0] + 3;
+		params->y_offset = fb->offsets[0] + 2;
+		params->u_offset = fb->offsets[0] + 1;
+		params->v_offset = fb->offsets[0] + 0;
 		break;
 	}
 }
-- 
2.21.0