#include "lib/compose.hpp"
#include "lib/image.h"
+#include "lib/image_content.h"
+#include "lib/image_decoder.h"
#include "lib/ffmpeg_image_proxy.h"
#include "test.h"
#include <boost/test/unit_test.hpp>
using std::cout;
using std::list;
using std::make_shared;
-using std::shared_ptr;
using std::string;
BOOST_AUTO_TEST_CASE (aligned_image_test)
{
- auto s = new Image (AV_PIX_FMT_RGB24, dcp::Size (50, 50), true);
+ auto s = new Image (AV_PIX_FMT_RGB24, dcp::Size (50, 50), Image::Alignment::PADDED);
BOOST_CHECK_EQUAL (s->planes(), 1);
/* 192 is 150 aligned to the nearest 64 bytes */
BOOST_CHECK_EQUAL (s->stride()[0], 192);
BOOST_CHECK_EQUAL (t->stride()[0], s->stride()[0]);
/* assignment operator */
- auto u = new Image (AV_PIX_FMT_YUV422P, dcp::Size (150, 150), false);
+ auto u = new Image (AV_PIX_FMT_YUV422P, dcp::Size (150, 150), Image::Alignment::COMPACT);
*u = *s;
BOOST_CHECK_EQUAL (u->planes(), 1);
BOOST_CHECK_EQUAL (u->stride()[0], 192);
BOOST_AUTO_TEST_CASE (compact_image_test)
{
- auto s = new Image (AV_PIX_FMT_RGB24, dcp::Size (50, 50), false);
+ auto s = new Image (AV_PIX_FMT_RGB24, dcp::Size (50, 50), Image::Alignment::COMPACT);
BOOST_CHECK_EQUAL (s->planes(), 1);
BOOST_CHECK_EQUAL (s->stride()[0], 50 * 3);
BOOST_CHECK_EQUAL (s->line_size()[0], 50 * 3);
BOOST_CHECK_EQUAL (t->stride()[0], s->stride()[0]);
/* assignment operator */
- auto u = new Image (AV_PIX_FMT_YUV422P, dcp::Size (150, 150), true);
+ auto u = new Image (AV_PIX_FMT_YUV422P, dcp::Size (150, 150), Image::Alignment::PADDED);
*u = *s;
BOOST_CHECK_EQUAL (u->planes(), 1);
BOOST_CHECK_EQUAL (u->stride()[0], 50 * 3);
void
alpha_blend_test_one (AVPixelFormat format, string suffix)
{
- auto proxy = make_shared<FFmpegImageProxy>(TestPaths::private_data() / "prophet_frame.tiff", VideoRange::FULL);
- auto raw = proxy->image().image;
- auto background = raw->convert_pixel_format (dcp::YUVToRGB::REC709, format, true, false);
+ auto proxy = make_shared<FFmpegImageProxy>(TestPaths::private_data() / "prophet_frame.tiff");
+ auto raw = proxy->image(Image::Alignment::PADDED).image;
+ auto background = raw->convert_pixel_format (dcp::YUVToRGB::REC709, format, Image::Alignment::PADDED, false);
- auto overlay = make_shared<Image>(AV_PIX_FMT_BGRA, dcp::Size(431, 891), true);
+ auto overlay = make_shared<Image>(AV_PIX_FMT_BGRA, dcp::Size(431, 891), Image::Alignment::PADDED);
overlay->make_transparent ();
for (int y = 0; y < 128; ++y) {
background->alpha_blend (overlay, Position<int> (13, 17));
- auto save = background->convert_pixel_format (dcp::YUVToRGB::REC709, AV_PIX_FMT_RGB24, false, false);
+ auto save = background->convert_pixel_format (dcp::YUVToRGB::REC709, AV_PIX_FMT_RGB24, Image::Alignment::COMPACT, false);
write_image (save, "build/test/image_test_" + suffix + ".png");
check_image ("build/test/image_test_" + suffix + ".png", TestPaths::private_data() / ("image_test_" + suffix + ".png"));
{
int const stride = 48 * 4;
- auto A = make_shared<Image>(AV_PIX_FMT_BGRA, dcp::Size (48, 48), false);
+ auto A = make_shared<Image>(AV_PIX_FMT_BGRA, dcp::Size (48, 48), Image::Alignment::COMPACT);
A->make_transparent ();
auto a = A->data()[0];
list<PositionImage> all;
all.push_back (PositionImage (A, Position<int>(0, 0)));
- auto merged = merge (all);
+ auto merged = merge (all, Image::Alignment::COMPACT);
BOOST_CHECK (merged.position == Position<int>(0, 0));
BOOST_CHECK_EQUAL (memcmp (merged.image->data()[0], A->data()[0], stride * 48), 0);
/** Test merge (list<PositionImage>) with two images */
BOOST_AUTO_TEST_CASE (merge_test2)
{
- auto A = make_shared<Image>(AV_PIX_FMT_BGRA, dcp::Size (48, 1), false);
+ auto A = make_shared<Image>(AV_PIX_FMT_BGRA, dcp::Size (48, 1), Image::Alignment::COMPACT);
A->make_transparent ();
auto a = A->data()[0];
for (int x = 0; x < 16; ++x) {
a[x * 4 + 3] = 255;
}
- auto B = make_shared<Image>(AV_PIX_FMT_BGRA, dcp::Size (48, 1), false);
+ auto B = make_shared<Image>(AV_PIX_FMT_BGRA, dcp::Size (48, 1), Image::Alignment::COMPACT);
B->make_transparent ();
auto b = B->data()[0];
for (int x = 0; x < 16; ++x) {
list<PositionImage> all;
all.push_back (PositionImage(A, Position<int>(0, 0)));
all.push_back (PositionImage(B, Position<int>(0, 0)));
- auto merged = merge (all);
+ auto merged = merge (all, Image::Alignment::COMPACT);
BOOST_CHECK (merged.position == Position<int>(0, 0));
/** Test Image::crop_scale_window with YUV420P and some windowing */
BOOST_AUTO_TEST_CASE (crop_scale_window_test)
{
- auto proxy = make_shared<FFmpegImageProxy>("test/data/flat_red.png", VideoRange::FULL);
- auto raw = proxy->image().image;
+ auto proxy = make_shared<FFmpegImageProxy>("test/data/flat_red.png");
+ auto raw = proxy->image(Image::Alignment::PADDED).image;
auto out = raw->crop_scale_window(
- Crop(), dcp::Size(1998, 836), dcp::Size(1998, 1080), dcp::YUVToRGB::REC709, VideoRange::FULL, AV_PIX_FMT_YUV420P, VideoRange::FULL, true, false
+ Crop(), dcp::Size(1998, 836), dcp::Size(1998, 1080), dcp::YUVToRGB::REC709, VideoRange::FULL, AV_PIX_FMT_YUV420P, VideoRange::FULL, Image::Alignment::PADDED, false
);
- auto save = out->scale(dcp::Size(1998, 1080), dcp::YUVToRGB::REC709, AV_PIX_FMT_RGB24, false, false);
+ auto save = out->scale(dcp::Size(1998, 1080), dcp::YUVToRGB::REC709, AV_PIX_FMT_RGB24, Image::Alignment::COMPACT, false);
write_image(save, "build/test/crop_scale_window_test.png");
check_image("test/data/crop_scale_window_test.png", "build/test/crop_scale_window_test.png");
}
/** Special cases of Image::crop_scale_window which triggered some valgrind warnings */
BOOST_AUTO_TEST_CASE (crop_scale_window_test2)
{
- auto image = make_shared<Image>(AV_PIX_FMT_XYZ12LE, dcp::Size(2048, 858), true);
+ auto image = make_shared<Image>(AV_PIX_FMT_XYZ12LE, dcp::Size(2048, 858), Image::Alignment::PADDED);
image->crop_scale_window (
- Crop(279, 0, 0, 0), dcp::Size(1069, 448), dcp::Size(1069, 578), dcp::YUVToRGB::REC709, VideoRange::FULL, AV_PIX_FMT_RGB24, VideoRange::FULL, false, false
+ Crop(279, 0, 0, 0), dcp::Size(1069, 448), dcp::Size(1069, 578), dcp::YUVToRGB::REC709, VideoRange::FULL, AV_PIX_FMT_RGB24, VideoRange::FULL, Image::Alignment::COMPACT, false
);
image->crop_scale_window (
- Crop(2048, 0, 0, 0), dcp::Size(1069, 448), dcp::Size(1069, 578), dcp::YUVToRGB::REC709, VideoRange::FULL, AV_PIX_FMT_RGB24, VideoRange::FULL, false, false
+ Crop(2048, 0, 0, 0), dcp::Size(1069, 448), dcp::Size(1069, 578), dcp::YUVToRGB::REC709, VideoRange::FULL, AV_PIX_FMT_RGB24, VideoRange::FULL, Image::Alignment::COMPACT, false
);
}
BOOST_AUTO_TEST_CASE (crop_scale_window_test3)
{
- auto proxy = make_shared<FFmpegImageProxy>(TestPaths::private_data() / "player_seek_test_0.png", VideoRange::FULL);
- auto xyz = proxy->image().image->convert_pixel_format(dcp::YUVToRGB::REC709, AV_PIX_FMT_RGB24, true, false);
+ auto proxy = make_shared<FFmpegImageProxy>(TestPaths::private_data() / "player_seek_test_0.png");
+ auto xyz = proxy->image(Image::Alignment::PADDED).image->convert_pixel_format(dcp::YUVToRGB::REC709, AV_PIX_FMT_RGB24, Image::Alignment::PADDED, false);
auto cropped = xyz->crop_scale_window(
- Crop(512, 0, 0, 0), dcp::Size(1486, 1080), dcp::Size(1998, 1080), dcp::YUVToRGB::REC709, VideoRange::FULL, AV_PIX_FMT_RGB24, VideoRange::FULL, false, false
+ Crop(512, 0, 0, 0), dcp::Size(1486, 1080), dcp::Size(1998, 1080), dcp::YUVToRGB::REC709, VideoRange::FULL, AV_PIX_FMT_RGB24, VideoRange::FULL, Image::Alignment::COMPACT, false
);
write_image(cropped, "build/test/crop_scale_window_test3.png");
check_image("test/data/crop_scale_window_test3.png", "build/test/crop_scale_window_test3.png");
BOOST_AUTO_TEST_CASE (crop_scale_window_test4)
{
- auto proxy = make_shared<FFmpegImageProxy>(TestPaths::private_data() / "player_seek_test_0.png", VideoRange::FULL);
- auto xyz = proxy->image().image->convert_pixel_format(dcp::YUVToRGB::REC709, AV_PIX_FMT_RGB24, true, false);
+ auto proxy = make_shared<FFmpegImageProxy>(TestPaths::private_data() / "player_seek_test_0.png");
+ auto xyz = proxy->image(Image::Alignment::PADDED).image->convert_pixel_format(dcp::YUVToRGB::REC709, AV_PIX_FMT_RGB24, Image::Alignment::PADDED, false);
auto cropped = xyz->crop_scale_window(
- Crop(512, 0, 0, 0), dcp::Size(1486, 1080), dcp::Size(1998, 1080), dcp::YUVToRGB::REC709, VideoRange::FULL, AV_PIX_FMT_XYZ12LE, VideoRange::FULL, false, false
+ Crop(512, 0, 0, 0), dcp::Size(1486, 1080), dcp::Size(1998, 1080), dcp::YUVToRGB::REC709, VideoRange::FULL, AV_PIX_FMT_XYZ12LE, VideoRange::FULL, Image::Alignment::COMPACT, false
);
write_image(cropped, "build/test/crop_scale_window_test4.png");
check_image("test/data/crop_scale_window_test4.png", "build/test/crop_scale_window_test4.png", 35000);
BOOST_AUTO_TEST_CASE (crop_scale_window_test5)
{
- auto proxy = make_shared<FFmpegImageProxy>(TestPaths::private_data() / "player_seek_test_0.png", VideoRange::FULL);
- auto xyz = proxy->image().image->convert_pixel_format(dcp::YUVToRGB::REC709, AV_PIX_FMT_XYZ12LE, true, false);
+ auto proxy = make_shared<FFmpegImageProxy>(TestPaths::private_data() / "player_seek_test_0.png");
+ auto xyz = proxy->image(Image::Alignment::PADDED).image->convert_pixel_format(dcp::YUVToRGB::REC709, AV_PIX_FMT_XYZ12LE, Image::Alignment::PADDED, false);
auto cropped = xyz->crop_scale_window(
- Crop(512, 0, 0, 0), dcp::Size(1486, 1080), dcp::Size(1998, 1080), dcp::YUVToRGB::REC709, VideoRange::FULL, AV_PIX_FMT_RGB24, VideoRange::FULL, false, false
+ Crop(512, 0, 0, 0), dcp::Size(1486, 1080), dcp::Size(1998, 1080), dcp::YUVToRGB::REC709, VideoRange::FULL, AV_PIX_FMT_RGB24, VideoRange::FULL, Image::Alignment::COMPACT, false
);
write_image(cropped, "build/test/crop_scale_window_test5.png");
check_image("test/data/crop_scale_window_test5.png", "build/test/crop_scale_window_test5.png");
BOOST_AUTO_TEST_CASE (crop_scale_window_test6)
{
- auto proxy = make_shared<FFmpegImageProxy>(TestPaths::private_data() / "player_seek_test_0.png", VideoRange::FULL);
- auto xyz = proxy->image().image->convert_pixel_format(dcp::YUVToRGB::REC709, AV_PIX_FMT_XYZ12LE, true, false);
+ auto proxy = make_shared<FFmpegImageProxy>(TestPaths::private_data() / "player_seek_test_0.png");
+ auto xyz = proxy->image(Image::Alignment::PADDED).image->convert_pixel_format(dcp::YUVToRGB::REC709, AV_PIX_FMT_XYZ12LE, Image::Alignment::PADDED, false);
auto cropped = xyz->crop_scale_window(
- Crop(512, 0, 0, 0), dcp::Size(1486, 1080), dcp::Size(1998, 1080), dcp::YUVToRGB::REC709, VideoRange::FULL, AV_PIX_FMT_XYZ12LE, VideoRange::FULL, false, false
+ Crop(512, 0, 0, 0), dcp::Size(1486, 1080), dcp::Size(1998, 1080), dcp::YUVToRGB::REC709, VideoRange::FULL, AV_PIX_FMT_XYZ12LE, VideoRange::FULL, Image::Alignment::COMPACT, false
);
write_image(cropped, "build/test/crop_scale_window_test6.png");
check_image("test/data/crop_scale_window_test6.png", "build/test/crop_scale_window_test6.png", 35000);
{
using namespace boost::filesystem;
for (int left_crop = 0; left_crop < 8; ++left_crop) {
- auto proxy = make_shared<FFmpegImageProxy>("test/data/rgb_grey_testcard.png", VideoRange::FULL);
- auto yuv = proxy->image().image->convert_pixel_format(dcp::YUVToRGB::REC709, AV_PIX_FMT_YUV420P, true, false);
+ auto proxy = make_shared<FFmpegImageProxy>("test/data/rgb_grey_testcard.png");
+ auto yuv = proxy->image(Image::Alignment::PADDED).image->convert_pixel_format(dcp::YUVToRGB::REC709, AV_PIX_FMT_YUV420P, Image::Alignment::PADDED, false);
int rounded = left_crop - (left_crop % 2);
auto cropped = yuv->crop_scale_window(
Crop(left_crop, 0, 0, 0),
VideoRange::VIDEO,
AV_PIX_FMT_RGB24,
VideoRange::VIDEO,
- true,
+ Image::Alignment::PADDED,
false
);
path file = String::compose("crop_scale_window_test7-%1.png", left_crop);
BOOST_AUTO_TEST_CASE (as_png_test)
{
- auto proxy = make_shared<FFmpegImageProxy>("test/data/3d_test/000001.png", VideoRange::FULL);
- auto image_rgb = proxy->image().image;
- auto image_bgr = image_rgb->convert_pixel_format(dcp::YUVToRGB::REC709, AV_PIX_FMT_BGRA, true, false);
+ auto proxy = make_shared<FFmpegImageProxy>("test/data/3d_test/000001.png");
+ auto image_rgb = proxy->image(Image::Alignment::PADDED).image;
+ auto image_bgr = image_rgb->convert_pixel_format(dcp::YUVToRGB::REC709, AV_PIX_FMT_BGRA, Image::Alignment::PADDED, false);
image_rgb->as_png().write ("build/test/as_png_rgb.png");
image_bgr->as_png().write ("build/test/as_png_bgr.png");
static void
fade_test_format_black (AVPixelFormat f, string name)
{
- Image yuv (f, dcp::Size(640, 480), true);
+ Image yuv (f, dcp::Size(640, 480), Image::Alignment::PADDED);
yuv.make_black ();
yuv.fade (0);
string const filename = "fade_test_black_" + name + ".png";
- yuv.convert_pixel_format(dcp::YUVToRGB::REC709, AV_PIX_FMT_RGBA, true, false)->as_png().write("build/test/" + filename);
+ yuv.convert_pixel_format(dcp::YUVToRGB::REC709, AV_PIX_FMT_RGBA, Image::Alignment::PADDED, false)->as_png().write("build/test/" + filename);
check_image ("test/data/" + filename, "build/test/" + filename);
}
static void
fade_test_format_red (AVPixelFormat f, float amount, string name)
{
- auto proxy = make_shared<FFmpegImageProxy>("test/data/flat_red.png", VideoRange::FULL);
- auto red = proxy->image().image->convert_pixel_format(dcp::YUVToRGB::REC709, f, true, false);
+ auto proxy = make_shared<FFmpegImageProxy>("test/data/flat_red.png");
+ auto red = proxy->image(Image::Alignment::PADDED).image->convert_pixel_format(dcp::YUVToRGB::REC709, f, Image::Alignment::PADDED, false);
red->fade (amount);
string const filename = "fade_test_red_" + name + ".png";
- red->convert_pixel_format(dcp::YUVToRGB::REC709, AV_PIX_FMT_RGBA, true, false)->as_png().write("build/test/" + filename);
+ red->convert_pixel_format(dcp::YUVToRGB::REC709, AV_PIX_FMT_RGBA, Image::Alignment::PADDED, false)->as_png().write("build/test/" + filename);
check_image ("test/data/" + filename, "build/test/" + filename);
}
int N = 0;
for (auto i: pix_fmts) {
- auto foo = make_shared<Image>(i, in_size, true);
+ auto foo = make_shared<Image>(i, in_size, Image::Alignment::PADDED);
foo->make_black ();
- auto bar = foo->scale (out_size, dcp::YUVToRGB::REC601, AV_PIX_FMT_RGB24, true, false);
+ auto bar = foo->scale (out_size, dcp::YUVToRGB::REC601, AV_PIX_FMT_RGB24, Image::Alignment::PADDED, false);
uint8_t* p = bar->data()[0];
for (int y = 0; y < bar->size().height; ++y) {
}
+BOOST_AUTO_TEST_CASE (make_part_black_test)
+{
+ auto proxy = make_shared<FFmpegImageProxy>("test/data/flat_red.png");
+ auto original = proxy->image(Image::Alignment::PADDED).image;
+
+ list<AVPixelFormat> pix_fmts = {
+ AV_PIX_FMT_RGB24,
+ AV_PIX_FMT_ARGB,
+ AV_PIX_FMT_RGBA,
+ AV_PIX_FMT_ABGR,
+ AV_PIX_FMT_BGRA,
+ AV_PIX_FMT_YUV420P,
+ AV_PIX_FMT_YUV422P10LE,
+ };
+
+ list<std::pair<int, int>> positions = {
+ { 0, 256 },
+ { 128, 64 },
+ };
+
+ int N = 0;
+ for (auto i: pix_fmts) {
+ for (auto j: positions) {
+ auto foo = original->convert_pixel_format(dcp::YUVToRGB::REC601, i, Image::Alignment::PADDED, false);
+ foo->make_part_black (j.first, j.second);
+ auto bar = foo->convert_pixel_format (dcp::YUVToRGB::REC601, AV_PIX_FMT_RGB24, Image::Alignment::PADDED, false);
+
+ auto p = bar->data()[0];
+ for (int y = 0; y < bar->size().height; ++y) {
+ auto q = p;
+ for (int x = 0; x < bar->size().width; ++x) {
+ int r = *q++;
+ int g = *q++;
+ int b = *q++;
+ if (x >= j.first && x < (j.first + j.second)) {
+ BOOST_CHECK_MESSAGE (
+ r < 3, "red=" << static_cast<int>(r) << " at (" << x << "," << y << ") format " << i << " from " << j.first << " width " << j.second
+ );
+ } else {
+ BOOST_CHECK_MESSAGE (
+ r >= 252, "red=" << static_cast<int>(r) << " at (" << x << "," << y << ") format " << i << " from " << j.first << " width " << j.second
+ );
+
+ }
+ BOOST_CHECK_MESSAGE (
+ g == 0, "green=" << static_cast<int>(g) << " at (" << x << "," << y << ") format " << i << " from " << j.first << " width " << j.second
+ );
+ BOOST_CHECK_MESSAGE (
+ b == 0, "blue=" << static_cast<int>(b) << " at (" << x << "," << y << ") format " << i << " from " << j.first << " width " << j.second
+ );
+ }
+ p += bar->stride()[0];
+ }
+
+ ++N;
+ }
+ }
+}
+
+
/** Make sure the image isn't corrupted if it is cropped too much. This can happen when a
* filler 128x128 black frame is emitted from the FFmpegDecoder and the overall crop in either direction
* is greater than 128 pixels.
*/
BOOST_AUTO_TEST_CASE (over_crop_test)
{
- auto image = make_shared<Image>(AV_PIX_FMT_RGB24, dcp::Size(128, 128), true);
+ auto image = make_shared<Image>(AV_PIX_FMT_RGB24, dcp::Size(128, 128), Image::Alignment::PADDED);
image->make_black ();
auto scaled = image->crop_scale_window (
- Crop(0, 0, 128, 128), dcp::Size(1323, 565), dcp::Size(1349, 565), dcp::YUVToRGB::REC709, VideoRange::FULL, AV_PIX_FMT_RGB24, VideoRange::FULL, true, true
+ Crop(0, 0, 128, 128), dcp::Size(1323, 565), dcp::Size(1349, 565), dcp::YUVToRGB::REC709, VideoRange::FULL, AV_PIX_FMT_RGB24, VideoRange::FULL, Image::Alignment::PADDED, true
);
string const filename = "over_crop_test.png";
write_image (scaled, "build/test/" + filename);