apps: Share common source between applications

Multiple source files in the src/apps/cam/ directory are used by cam,
qcam and lc-compliance. They are compiled separately for each
application. Move them to a new src/apps/common/ directory and compile
them in a static library to decrease the number of compilation
operations.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

1 files changed, 0 insertions, 50 deletions

diff --git a/src/apps/cam/image.h b/src/apps/cam/image.h
deleted file mode 100644
index 7953b177..00000000
--- a/src/apps/cam/image.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1-or-later */
-/*
- * Copyright (C) 2021, Ideas on Board Oy
- *
- * image.h - Multi-planar image with access to pixel data
- */
-
-#pragma once
-
-#include <memory>
-#include <stdint.h>
-#include <vector>
-
-#include <libcamera/base/class.h>
-#include <libcamera/base/flags.h>
-#include <libcamera/base/span.h>
-
-#include <libcamera/framebuffer.h>
-
-class Image
-{
-public:
-	enum class MapMode {
-		ReadOnly = 1 << 0,
-		WriteOnly = 1 << 1,
-		ReadWrite = ReadOnly | WriteOnly,
-	};
-
-	static std::unique_ptr<Image> fromFrameBuffer(const libcamera::FrameBuffer *buffer,
-						      MapMode mode);
-
-	~Image();
-
-	unsigned int numPlanes() const;
-
-	libcamera::Span<uint8_t> data(unsigned int plane);
-	libcamera::Span<const uint8_t> data(unsigned int plane) const;
-
-private:
-	LIBCAMERA_DISABLE_COPY(Image)
-
-	Image();
-
-	std::vector<libcamera::Span<uint8_t>> maps_;
-	std::vector<libcamera::Span<uint8_t>> planes_;
-};
-
-namespace libcamera {
-LIBCAMERA_FLAGS_ENABLE_OPERATORS(Image::MapMode)
-}