From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751918AbcGRMmX (ORCPT ); Mon, 18 Jul 2016 08:42:23 -0400 Received: from mail-lf0-f51.google.com ([209.85.215.51]:36052 "EHLO mail-lf0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751451AbcGRMmV (ORCPT ); Mon, 18 Jul 2016 08:42:21 -0400 From: Ricardo Ribalda Delgado To: Jonathan Corbet , Mauro Carvalho Chehab , Hans Verkuil , Markus Heiser , Laurent Pinchart , Helen Mae Koike Fornazier , Antti Palosaari , Philipp Zabel , Shuah Khan , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Cc: Ricardo Ribalda Delgado Subject: [PATCH v4 00/12] Add HSV format Date: Mon, 18 Jul 2016 14:42:04 +0200 Message-Id: <1468845736-19651-1-git-send-email-ricardo.ribalda@gmail.com> X-Mailer: git-send-email 2.8.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org HSV formats are extremely useful for image segmentation. This set of patches makes v4l2 aware of this kind of formats. Vivid changes have been divided to ease the reviewing process. We are working on patches for Gstreamer and OpenCV that will make use of these formats. We still need to decide if and how we will support HUE range 0-255 Changelog: v4: Suggested by Hans Verkuil and - Rename YUV to YCBCR - Fix numerical error Suggested by Hans Verkuil and Laurent Pinchart -Implement hsv_encoding for supporting 0-255 range v3: -Fix wrong handling of some YUV formats when brightness != 128 Suggested by Laurent Pinchart -Remove unneeded empty lines on .rst file Thanks! Suggested by Hans Verkuil -Rebase over master and docs-next -Introduce TPG_COLOR_ENC_LUMA for gray formats -CodeStyle Thanks! v2: Suggested by Mauro Carvalho Chehab , -Rebase on top of docs-next (port documentation to .rst) Ricardo Ribalda Delgado (12): [media] videodev2.h Add HSV formats [media] Documentation: Add HSV format [media] Documentation: Add Ricardo Ribalda [media] vivid: Code refactor for color encoding [media] vivid: Add support for HSV formats [media] vivid: Rename variable [media] vivid: Introduce TPG_COLOR_ENC_LUMA [media] vivid: Fix YUV555 and YUV565 handling [media] vivid: Local optimization [media] videodev2.h Add HSV encoding [media] Documentation: Add HSV encodings [media] vivid: Add support for HSV encoding Documentation/media/uapi/v4l/hsv-formats.rst | 19 + Documentation/media/uapi/v4l/pixfmt-002.rst | 12 +- Documentation/media/uapi/v4l/pixfmt-003.rst | 14 +- Documentation/media/uapi/v4l/pixfmt-006.rst | 38 ++ Documentation/media/uapi/v4l/pixfmt-packed-hsv.rst | 159 ++++++++ Documentation/media/uapi/v4l/pixfmt.rst | 1 + Documentation/media/uapi/v4l/v4l2.rst | 9 + Documentation/media/videodev2.h.rst.exceptions | 4 + drivers/media/common/v4l2-tpg/v4l2-tpg-core.c | 408 ++++++++++++++------- drivers/media/platform/vivid/vivid-core.h | 3 +- drivers/media/platform/vivid/vivid-ctrls.c | 25 ++ drivers/media/platform/vivid/vivid-vid-cap.c | 17 +- drivers/media/platform/vivid/vivid-vid-common.c | 68 ++-- drivers/media/platform/vivid/vivid-vid-out.c | 1 + drivers/media/v4l2-core/v4l2-ioctl.c | 2 + include/media/v4l2-tpg.h | 24 +- include/uapi/linux/videodev2.h | 25 +- 17 files changed, 652 insertions(+), 177 deletions(-) create mode 100644 Documentation/media/uapi/v4l/hsv-formats.rst create mode 100644 Documentation/media/uapi/v4l/pixfmt-packed-hsv.rst -- 2.8.1