diff options
Diffstat (limited to 'src/android/mm/generic_camera_buffer.cpp')
| -rw-r--r-- | src/android/mm/generic_camera_buffer.cpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/android/mm/generic_camera_buffer.cpp b/src/android/mm/generic_camera_buffer.cpp index 9e9c2985..def2bc12 100644 --- a/src/android/mm/generic_camera_buffer.cpp +++ b/src/android/mm/generic_camera_buffer.cpp @@ -34,10 +34,15 @@ public: Span<uint8_t> plane(unsigned int plane); + unsigned int stride(unsigned int plane) const; + unsigned int offset(unsigned int plane) const; + unsigned int size(unsigned int plane) const; + size_t jpegBufferSize(size_t maxJpegBufferSize) const; private: struct PlaneInfo { + unsigned int stride; unsigned int offset; unsigned int size; }; @@ -114,6 +119,7 @@ CameraBuffer::Private::Private([[maybe_unused]] CameraBuffer *cameraBuffer, const unsigned int planeSize = stride * ((size.height + vertSubSample - 1) / vertSubSample); + planeInfo_[i].stride = stride; planeInfo_[i].offset = offset; planeInfo_[i].size = planeSize; @@ -148,6 +154,30 @@ Span<uint8_t> CameraBuffer::Private::plane(unsigned int plane) return planes_[plane]; } +unsigned int CameraBuffer::Private::stride(unsigned int plane) const +{ + if (plane >= planeInfo_.size()) + return 0; + + return planeInfo_[plane].stride; +} + +unsigned int CameraBuffer::Private::offset(unsigned int plane) const +{ + if (plane >= planeInfo_.size()) + return 0; + + return planeInfo_[plane].offset; +} + +unsigned int CameraBuffer::Private::size(unsigned int plane) const +{ + if (plane >= planeInfo_.size()) + return 0; + + return planeInfo_[plane].size; +} + size_t CameraBuffer::Private::jpegBufferSize(size_t maxJpegBufferSize) const { ASSERT(bufferLength_ >= 0); |