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Subject: qv4l2: update comment regarding XV601/709 quantization handling
Author:  Hans Verkuil <[email protected]>
Date:    Mon Apr 10 10:03:39 2017 +0200

The XV61/709 encodings are now limited range instead of full range.
Update the comment accordingly.

It is just a terminology issue since the quantization range field
for these encodings is ignored.

Signed-off-by: Hans Verkuil <[email protected]>

 utils/qv4l2/capture-win-gl.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

---

http://git.linuxtv.org/cgit.cgi/v4l-utils.git/commit/?id=123cc16ca4d0509375c452335deeb049030d00e9
diff --git a/utils/qv4l2/capture-win-gl.cpp b/utils/qv4l2/capture-win-gl.cpp
index df10d6863402..e818a3afa2f8 100644
--- a/utils/qv4l2/capture-win-gl.cpp
+++ b/utils/qv4l2/capture-win-gl.cpp
@@ -684,8 +684,7 @@ QString CaptureWinGLEngine::codeYUVNormalize()
                    m_ycbcr_enc != V4L2_YCBCR_ENC_XV709)
                        return "";
                /*
-                * xv709 and xv601 have full range quantization, but they still
-                * need to be normalized as if they were limited range. But the
+                * xv709 and xv601 always have limited range quantization. But 
the
                 * result are values outside the normal 0-1 range, which is the
                 * point of these extended gamut encodings.
                 */

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