From patchwork Fri Feb 28 03:29:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Niklas_S=C3=B6derlund?= X-Patchwork-Id: 2911 Return-Path: Received: from bin-mail-out-05.binero.net (bin-mail-out-05.binero.net [195.74.38.228]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id E377760428 for ; Fri, 28 Feb 2020 04:29:35 +0100 (CET) X-Halon-ID: 8a5a0988-59da-11ea-9f85-005056917a89 Authorized-sender: niklas@soderlund.pp.se Received: from bismarck.berto.se (p4fca2392.dip0.t-ipconnect.de [79.202.35.146]) by bin-vsp-out-01.atm.binero.net (Halon) with ESMTPA id 8a5a0988-59da-11ea-9f85-005056917a89; Fri, 28 Feb 2020 04:29:34 +0100 (CET) From: =?utf-8?q?Niklas_S=C3=B6derlund?= To: libcamera-devel@lists.libcamera.org Date: Fri, 28 Feb 2020 04:29:08 +0100 Message-Id: <20200228032913.497826-2-niklas.soderlund@ragnatech.se> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200228032913.497826-1-niklas.soderlund@ragnatech.se> References: <20200228032913.497826-1-niklas.soderlund@ragnatech.se> MIME-Version: 1.0 Subject: [libcamera-devel] [RFC 1/6] libcamera: Use PixelFormat instead of unsigned int where appropriate 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: , X-List-Received-Date: Fri, 28 Feb 2020 03:29:36 -0000 Use the PixelFormat instead of unsigned int where a pixel format is to be used. PixelFormat is defined as an unsigned int but is about to be turned into a class to add functionality. There is no functional change in this patch. Signed-off-by: Niklas Söderlund Reviewed-by: Laurent Pinchart --- src/cam/main.cpp | 2 +- src/libcamera/pipeline/ipu3/ipu3.cpp | 2 +- src/libcamera/pipeline/uvcvideo.cpp | 4 ++-- src/libcamera/pipeline/vimc.cpp | 2 +- src/qcam/format_converter.cpp | 2 +- src/qcam/format_converter.h | 6 ++++-- src/qcam/viewfinder.cpp | 2 +- src/qcam/viewfinder.h | 6 ++++-- 8 files changed, 15 insertions(+), 11 deletions(-) diff --git a/src/cam/main.cpp b/src/cam/main.cpp index a38cca959aca05ff..ad4be55fc114fe22 100644 --- a/src/cam/main.cpp +++ b/src/cam/main.cpp @@ -281,7 +281,7 @@ int CamApp::infoConfiguration() std::cout << index << ": " << cfg.toString() << std::endl; const StreamFormats &formats = cfg.formats(); - for (unsigned int pixelformat : formats.pixelformats()) { + for (PixelFormat pixelformat : formats.pixelformats()) { std::cout << " * Pixelformat: 0x" << std::hex << std::setw(8) << pixelformat << " " << formats.range(pixelformat).toString() diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp index 387bb070b5050e77..33f97b340716abd0 100644 --- a/src/libcamera/pipeline/ipu3/ipu3.cpp +++ b/src/libcamera/pipeline/ipu3/ipu3.cpp @@ -349,7 +349,7 @@ CameraConfiguration::Status IPU3CameraConfiguration::validate() for (unsigned int i = 0; i < config_.size(); ++i) { StreamConfiguration &cfg = config_[i]; - const unsigned int pixelFormat = cfg.pixelFormat; + const PixelFormat pixelFormat = cfg.pixelFormat; const Size size = cfg.size; const IPU3Stream *stream; diff --git a/src/libcamera/pipeline/uvcvideo.cpp b/src/libcamera/pipeline/uvcvideo.cpp index 29afb121aa46d5d4..cf419e8b25a87389 100644 --- a/src/libcamera/pipeline/uvcvideo.cpp +++ b/src/libcamera/pipeline/uvcvideo.cpp @@ -107,10 +107,10 @@ CameraConfiguration::Status UVCCameraConfiguration::validate() StreamConfiguration &cfg = config_[0]; const StreamFormats &formats = cfg.formats(); - const unsigned int pixelFormat = cfg.pixelFormat; + const PixelFormat pixelFormat = cfg.pixelFormat; const Size size = cfg.size; - const std::vector pixelFormats = formats.pixelformats(); + const std::vector pixelFormats = formats.pixelformats(); auto iter = std::find(pixelFormats.begin(), pixelFormats.end(), pixelFormat); if (iter == pixelFormats.end()) { cfg.pixelFormat = pixelFormats.front(); diff --git a/src/libcamera/pipeline/vimc.cpp b/src/libcamera/pipeline/vimc.cpp index 5d3d12fef30b01b5..93d89729e1faa29f 100644 --- a/src/libcamera/pipeline/vimc.cpp +++ b/src/libcamera/pipeline/vimc.cpp @@ -177,7 +177,7 @@ CameraConfiguration *PipelineHandlerVimc::generateConfiguration(Camera *camera, ImageFormats formats; - for (unsigned int pixelformat : pixelformats) { + for (PixelFormat pixelformat : pixelformats) { /* The scaler hardcodes a x3 scale-up ratio. */ std::vector sizes{ SizeRange{ 48, 48, 4096, 2160 } diff --git a/src/qcam/format_converter.cpp b/src/qcam/format_converter.cpp index 383d482231400a44..368cb43fbf17ae4d 100644 --- a/src/qcam/format_converter.cpp +++ b/src/qcam/format_converter.cpp @@ -27,7 +27,7 @@ #define CLIP(x) CLAMP(x,0,255) #endif -int FormatConverter::configure(unsigned int format, unsigned int width, +int FormatConverter::configure(libcamera::PixelFormat format, unsigned int width, unsigned int height) { switch (format) { diff --git a/src/qcam/format_converter.h b/src/qcam/format_converter.h index 391e6a44d4ba7d4b..ff488b994ade3c3e 100644 --- a/src/qcam/format_converter.h +++ b/src/qcam/format_converter.h @@ -9,12 +9,14 @@ #include +#include + class QImage; class FormatConverter { public: - int configure(unsigned int format, unsigned int width, + int configure(libcamera::PixelFormat format, unsigned int width, unsigned int height); void convert(const unsigned char *src, size_t size, QImage *dst); @@ -31,7 +33,7 @@ private: void convertRGB(const unsigned char *src, unsigned char *dst); void convertYUV(const unsigned char *src, unsigned char *dst); - unsigned int format_; + libcamera::PixelFormat format_; unsigned int width_; unsigned int height_; diff --git a/src/qcam/viewfinder.cpp b/src/qcam/viewfinder.cpp index d51eebb10aef8663..0ebb8edd49efd1b1 100644 --- a/src/qcam/viewfinder.cpp +++ b/src/qcam/viewfinder.cpp @@ -44,7 +44,7 @@ QImage ViewFinder::getCurrentImage() return image_->copy(); } -int ViewFinder::setFormat(unsigned int format, unsigned int width, +int ViewFinder::setFormat(libcamera::PixelFormat format, unsigned int width, unsigned int height) { int ret; diff --git a/src/qcam/viewfinder.h b/src/qcam/viewfinder.h index 2ba28b60345b0cb3..2668aa4457657ef9 100644 --- a/src/qcam/viewfinder.h +++ b/src/qcam/viewfinder.h @@ -10,6 +10,8 @@ #include #include +#include + #include "format_converter.h" class QImage; @@ -20,7 +22,7 @@ public: ViewFinder(QWidget *parent); ~ViewFinder(); - int setFormat(unsigned int format, unsigned int width, + int setFormat(libcamera::PixelFormat format, unsigned int width, unsigned int height); void display(const unsigned char *rgb, size_t size); @@ -31,7 +33,7 @@ protected: QSize sizeHint() const override; private: - unsigned int format_; + libcamera::PixelFormat format_; unsigned int width_; unsigned int height_;