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[34.81.211.199]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-20c54056b07sm30370205ad.64.2024.10.09.13.01.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Oct 2024 13:01:49 -0700 (PDT) From: Harvey Yang To: libcamera-devel@lists.libcamera.org Cc: Harvey Yang Subject: [PATCH 2/2] libcamera: Add V4L2VideoDevice::getCachedFormat Date: Wed, 9 Oct 2024 19:58:51 +0000 Message-ID: <20241009200142.3213065-3-chenghaoyang@chromium.org> X-Mailer: git-send-email 2.47.0.rc0.187.ge670bccf7e-goog In-Reply-To: <20241009200142.3213065-1-chenghaoyang@chromium.org> References: <20241009200142.3213065-1-chenghaoyang@chromium.org> MIME-Version: 1.0 X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libcamera-devel-bounces@lists.libcamera.org Sender: "libcamera-devel" In the upcoming mtkisp7 pipeline handler, it needs to access the cached format from a derived class. This patch adds a protected getter to allow that. Signed-off-by: Harvey Yang --- include/libcamera/internal/v4l2_videodevice.h | 2 ++ src/libcamera/v4l2_videodevice.cpp | 5 +++++ 2 files changed, 7 insertions(+) diff --git a/include/libcamera/internal/v4l2_videodevice.h b/include/libcamera/internal/v4l2_videodevice.h index 9f53e37cd..389276302 100644 --- a/include/libcamera/internal/v4l2_videodevice.h +++ b/include/libcamera/internal/v4l2_videodevice.h @@ -241,6 +241,8 @@ public: protected: std::string logPrefix() const override; + V4L2DeviceFormat getCachedFormat() { return format_; } + private: LIBCAMERA_DISABLE_COPY(V4L2VideoDevice) diff --git a/src/libcamera/v4l2_videodevice.cpp b/src/libcamera/v4l2_videodevice.cpp index 1110fb535..1f6ad96c1 100644 --- a/src/libcamera/v4l2_videodevice.cpp +++ b/src/libcamera/v4l2_videodevice.cpp @@ -2113,6 +2113,11 @@ V4L2VideoDevice::fromEntityName(const MediaDevice *media, return std::make_unique(mediaEntity); } +/** + * \fn V4L2VideoDevice::getCachedFormat() + * \return Cached \a V4L2VideoDevice::format_ + */ + /** * \brief Convert \a PixelFormat to a V4L2PixelFormat supported by the device * \param[in] pixelFormat The PixelFormat to convert