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RGB24 and BGR24 cleanup

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This commit is contained in:
LordGrey 2024-05-31 18:56:49 +02:00
parent 897e4aac8a
commit a5b42e3024
4 changed files with 48 additions and 10 deletions
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9
include/utils/PixelFormat.h
View File

@ -10,6 +10,7 @@ enum class PixelFormat {
YUYV,
UYVY,
BGR16,
RGB24,
BGR24,
RGB32,
BGR32,
@ -36,6 +37,10 @@ inline PixelFormat parsePixelFormat(const QString& pixelFormat)
{
return PixelFormat::BGR16;
}
else if (format.compare("rgb24") == 0)
{
return PixelFormat::RGB24;
}
else if (format.compare("bgr24") == 0)
{
return PixelFormat::BGR24;
@ -80,6 +85,10 @@ inline QString pixelFormatToString(const PixelFormat& pixelFormat)
{
return "BGR16";
}
else if (pixelFormat == PixelFormat::RGB24)
{
return "RGB24";
}
else if (pixelFormat == PixelFormat::BGR24)
{
return "BGR24";

15
libsrc/grabber/video/mediafoundation/MFSourceReaderCB.h
View File

@ -27,7 +27,8 @@
static PixelFormat GetPixelFormatForGuid(const GUID guid)
{
if (IsEqualGUID(guid, MFVideoFormat_RGB32)) return PixelFormat::RGB32;
if (IsEqualGUID(guid, MFVideoFormat_RGB24)) return PixelFormat::BGR24;
if (IsEqualGUID(guid, MFVideoFormat_RGB24)) return PixelFormat::RGB24;
if (IsEqualGUID(guid, MFVideoFormat_BGR24)) return PixelFormat::BGR24;
if (IsEqualGUID(guid, MFVideoFormat_YUY2)) return PixelFormat::YUYV;
if (IsEqualGUID(guid, MFVideoFormat_UYVY)) return PixelFormat::UYVY;
#ifdef HAVE_TURBO_JPEG
@ -145,9 +146,9 @@ public:
}
#ifdef HAVE_TURBO_JPEG
if (_pixelformat != PixelFormat::MJPEG && _pixelformat != PixelFormat::BGR24 && _pixelformat != PixelFormat::NO_CHANGE)
if (_pixelformat != PixelFormat::MJPEG && _pixelformat != PixelFormat::RGB24 && _pixelformat != PixelFormat::BGR24 && _pixelformat != PixelFormat::NO_CHANGE)
#else
if (_pixelformat != PixelFormat::BGR24 && _pixelformat != PixelFormat::NO_CHANGE)
if (_pixelformat != PixelFormat::RGB24 && _pixelformat != PixelFormat::BGR24 && _pixelformat != PixelFormat::NO_CHANGE)
#endif
pSample = TransformSample(_transform, pSample);
@ -181,9 +182,9 @@ public:
_bEOS = TRUE; // Reached the end of the stream.
#ifdef HAVE_TURBO_JPEG
if (_pixelformat != PixelFormat::MJPEG && _pixelformat != PixelFormat::BGR24 && _pixelformat != PixelFormat::NO_CHANGE)
if (_pixelformat != PixelFormat::MJPEG && _pixelformat != PixelFormat::RGB24 && _pixelformat != PixelFormat::BGR24 && _pixelformat != PixelFormat::NO_CHANGE)
#else
if (_pixelformat != PixelFormat::BGR24 && _pixelformat != PixelFormat::NO_CHANGE)
if (_pixelformat != PixelFormat::RGB24 && _pixelformat != PixelFormat::BGR24 && _pixelformat != PixelFormat::NO_CHANGE)
#endif
SAFE_RELEASE(pSample);
@ -196,9 +197,9 @@ public:
{
_pixelformat = format;
#ifdef HAVE_TURBO_JPEG
if (format == PixelFormat::MJPEG || format == PixelFormat::BGR24 || format == PixelFormat::NO_CHANGE)
if (format == PixelFormat::MJPEG || format == PixelFormat::RGB24 || format == PixelFormat::BGR24 || format == PixelFormat::NO_CHANGE)
#else
if (format == PixelFormat::BGR24 || format == PixelFormat::NO_CHANGE)
if (format == PixelFormat::RGB24 || format == PixelFormat::BGR24 || format == PixelFormat::NO_CHANGE)
#endif
return S_OK;

18
libsrc/grabber/video/v4l2/V4L2Grabber.cpp
View File

@ -54,6 +54,7 @@ Q_GLOBAL_STATIC_WITH_ARGS(ControlIDPropertyMap, _controlIDPropertyMap, (initCont
static PixelFormat GetPixelFormat(const unsigned int format)
{
if (format == V4L2_PIX_FMT_RGB32) return PixelFormat::RGB32;
if (format == V4L2_PIX_FMT_RGB24) return PixelFormat::RGB24;
if (format == V4L2_PIX_FMT_BGR24) return PixelFormat::BGR24;
if (format == V4L2_PIX_FMT_YUYV) return PixelFormat::YUYV;
if (format == V4L2_PIX_FMT_UYVY) return PixelFormat::UYVY;
@ -557,6 +558,10 @@ void V4L2Grabber::init_device(VideoStandard videoStandard)
fmt.fmt.pix.pixelformat = V4L2_PIX_FMT_RGB32;
break;
case PixelFormat::RGB24:
fmt.fmt.pix.pixelformat = V4L2_PIX_FMT_RGB24;
break;
case PixelFormat::BGR24:
fmt.fmt.pix.pixelformat = V4L2_PIX_FMT_BGR24;
break;
@ -691,6 +696,14 @@ void V4L2Grabber::init_device(VideoStandard videoStandard)
}
break;
case V4L2_PIX_FMT_RGB24:
{
_pixelFormat = PixelFormat::RGB24;
_frameByteSize = _width * _height * 3;
Debug(_log, "Pixel format=RGB24");
}
break;
case V4L2_PIX_FMT_BGR24:
{
_pixelFormat = PixelFormat::BGR24;
@ -699,7 +712,6 @@ void V4L2Grabber::init_device(VideoStandard videoStandard)
}
break;
case V4L2_PIX_FMT_YUYV:
{
_pixelFormat = PixelFormat::YUYV;
@ -743,9 +755,9 @@ void V4L2Grabber::init_device(VideoStandard videoStandard)
default:
#ifdef HAVE_TURBO_JPEG
throw_exception("Only pixel formats RGB32, BGR24, YUYV, UYVY, NV12, I420 and MJPEG are supported");
throw_exception("Only pixel formats RGB32, RGB24, BGR24, YUYV, UYVY, NV12, I420 and MJPEG are supported");
#else
throw_exception("Only pixel formats RGB32, BGR24, YUYV, UYVY, NV12 and I420 are supported");
throw_exception("Only pixel formats RGB32, RGB24, BGR24, YUYV, UYVY, NV12 and I420 are supported");
#endif
return;
}

16
libsrc/utils/ImageResampler.cpp
View File

@ -133,6 +133,22 @@ void ImageResampler::processImage(const uint8_t * data, int width, int height, i
break;
}
case PixelFormat::RGB24:
{
for (int yDest = yDestStart, ySource = cropTop + (_verticalDecimation >> 1); yDest <= yDestEnd; ySource += _verticalDecimation, ++yDest)
{
for (int xDest = xDestStart, xSource = cropLeft + (_horizontalDecimation >> 1); xDest <= xDestEnd; xSource += _horizontalDecimation, ++xDest)
{
ColorRgb & rgb = outputImage(abs(xDest), abs(yDest));
int index = lineLength * ySource + (xSource << 1) + xSource;
rgb.red = data[index ];
rgb.green = data[index+1];
rgb.blue = data[index+2];
}
}
break;
}
case PixelFormat::BGR24:
{
for (int yDest = yDestStart, ySource = cropTop + (_verticalDecimation >> 1); yDest <= yDestEnd; ySource += _verticalDecimation, ++yDest)