diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/libcamera/framebuffer.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/include/libcamera/framebuffer.h b/include/libcamera/framebuffer.h index 5de3c744..d5aeff00 100644 --- a/include/libcamera/framebuffer.h +++ b/include/libcamera/framebuffer.h @@ -7,6 +7,8 @@ #ifndef __LIBCAMERA_FRAMEBUFFER_H__ #define __LIBCAMERA_FRAMEBUFFER_H__ +#include <assert.h> +#include <limits> #include <stdint.h> #include <vector> @@ -41,14 +43,21 @@ class FrameBuffer final : public Extensible public: struct Plane { + static constexpr unsigned int kInvalidOffset = std::numeric_limits<unsigned int>::max(); FileDescriptor fd; - unsigned int offset; + unsigned int offset = kInvalidOffset; unsigned int length; }; FrameBuffer(const std::vector<Plane> &planes, unsigned int cookie = 0); - const std::vector<Plane> &planes() const { return planes_; } + const std::vector<Plane> &planes() const + { + /* \todo Remove the assertions after sufficient testing */ + for (const auto &plane : planes_) + assert(plane.offset != Plane::kInvalidOffset); + return planes_; + } Request *request() const; const FrameMetadata &metadata() const { return metadata_; } |