From 80e236e19b61a1267948433fd6855da138d6f527 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Fri, 29 Mar 2019 17:20:07 +0200 Subject: qcam: Add JPEG format support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When the camera provides MJPEG, use the QImage JPEG decompression code to convert that to RGB. Signed-off-by: Laurent Pinchart Tested-by: Kieran Bingham Reviewed-by: Kieran Bingham Reviewed-by: Niklas Söderlund --- src/qcam/format_converter.h | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'src/qcam/format_converter.h') diff --git a/src/qcam/format_converter.h b/src/qcam/format_converter.h index 196064c7..396d0bea 100644 --- a/src/qcam/format_converter.h +++ b/src/qcam/format_converter.h @@ -7,15 +7,22 @@ #ifndef __QCAM_FORMAT_CONVERTER_H__ #define __QCAM_FORMAT_CONVERTER_H__ +#include + +class QImage; + class FormatConverter { public: int configure(unsigned int format, unsigned int width, unsigned int height); - void convert(const unsigned char *src, unsigned char *dst); + void convert(const unsigned char *src, size_t size, QImage *dst); private: + void convertYUV(const unsigned char *src, unsigned char *dst); + + unsigned int format_; unsigned int width_; unsigned int height_; unsigned int y_pos_; -- cgit v1.2.1