#include <boost/test/unit_test.hpp>
#include <Magick++.h>
#include "lib/image.h"
-#include "lib/scaler.h"
using std::string;
using std::list;
image = image->crop (crop, true);
/* Convert it back to RGB to make comparison to black easier */
- image = image->scale (image->size(), Scaler::from_id ("bicubic"), PIX_FMT_RGB24, true);
+ image = image->scale (image->size(), dcp::YUV_TO_RGB_REC601, PIX_FMT_RGB24, true);
/* Check that its still black after the crop */
uint8_t* p = image->data()[0];
}
}
-static
-boost::shared_ptr<Image>
-read_file (string file)
-{
- Magick::Image magick_image (file.c_str ());
- dcp::Size size (magick_image.columns(), magick_image.rows());
-
- boost::shared_ptr<Image> image (new Image (PIX_FMT_RGB24, size, true));
-
-#ifdef DCPOMATIC_IMAGE_MAGICK
- using namespace MagickCore;
-#endif
-
- uint8_t* p = image->data()[0];
- for (int y = 0; y < size.height; ++y) {
- uint8_t* q = p;
- for (int x = 0; x < size.width; ++x) {
- Magick::Color c = magick_image.pixelColor (x, y);
-#ifdef DCPOMATIC_IMAGE_MAGICK
- *q++ = c.redQuantum() * 255 / QuantumRange;
- *q++ = c.greenQuantum() * 255 / QuantumRange;
- *q++ = c.blueQuantum() * 255 / QuantumRange;
-#else
- *q++ = c.redQuantum() * 255 / MaxRGB;
- *q++ = c.greenQuantum() * 255 / MaxRGB;
- *q++ = c.blueQuantum() * 255 / MaxRGB;
-#endif
- }
- p += image->stride()[0];
- }
-
- return image;
-}
-
-static
-void
-write_file (shared_ptr<Image> image, string file)
-{
-#ifdef DCPOMATIC_IMAGE_MAGICK
- using namespace MagickCore;
-#endif
-
- Magick::Image magick_image (Magick::Geometry (image->size().width, image->size().height), Magick::Color (0, 0, 0));
- uint8_t*p = image->data()[0];
- for (int y = 0; y < image->size().height; ++y) {
- uint8_t* q = p;
- for (int x = 0; x < image->size().width; ++x) {
-#ifdef DCPOMATIC_IMAGE_MAGICK
- Magick::Color c (q[0] * QuantumRange / 256, q[1] * QuantumRange / 256, q[2] * QuantumRange / 256);
-#else
- Magick::Color c (q[0] * MaxRGB / 256, q[1] * MaxRGB / 256, q[2] * MaxRGB / 256);
-#endif
- magick_image.pixelColor (x, y, c);
- q += 3;
- }
- p += image->stride()[0];
- }
-
- magick_image.write (file.c_str ());
-}
-
static
void
crop_scale_window_single (AVPixelFormat in_format, dcp::Size in_size, Crop crop, dcp::Size inter_size, dcp::Size out_size)
/* Convert using separate methods */
boost::shared_ptr<Image> sep = test->crop (crop, true);
- sep = sep->scale (inter_size, Scaler::from_id ("bicubic"), PIX_FMT_RGB24, true);
+ sep = sep->scale (inter_size, dcp::YUV_TO_RGB_REC601, PIX_FMT_RGB24, true);
boost::shared_ptr<Image> sep_container (new Image (PIX_FMT_RGB24, out_size, true));
sep_container->make_black ();
sep_container->copy (sep, Position<int> ((out_size.width - inter_size.width) / 2, (out_size.height - inter_size.height) / 2));
/* Convert using the all-in-one method */
- shared_ptr<Image> all = test->crop_scale_window (crop, inter_size, out_size, Scaler::from_id ("bicubic"), PIX_FMT_RGB24, true);
+ shared_ptr<Image> all = test->crop_scale_window (crop, inter_size, out_size, dcp::YUV_TO_RGB_REC601, PIX_FMT_RGB24, true);
/* Compare */
BOOST_CHECK_EQUAL (sep_container->size().width, all->size().width);