media-libs/libopenshot: Commit the patch

Signed-off-by: Pacho Ramos <pacho@gentoo.org>
Package-Manager: Portage-2.3.51, Repoman-2.3.11

1 files changed, 78 insertions, 0 deletions

diff --git a/media-libs/libopenshot/files/libopenshot-0.2.2-imagemagick7.patch b/media-libs/libopenshot/files/libopenshot-0.2.2-imagemagick7.patch
new file mode 100644
index 000000000000..bc5f738d7f63
--- /dev/null
+++ b/media-libs/libopenshot/files/libopenshot-0.2.2-imagemagick7.patch
@@ -0,0 +1,78 @@
+diff -Nru a/include/TextReader.h b/include/TextReader.h
+--- a/include/TextReader.h	2018-09-22 21:47:46.000000000 +0200
++++ b/include/TextReader.h	2018-09-23 16:17:21.212888285 +0200
+@@ -91,7 +91,7 @@
+ 		string text_color;
+ 		string background_color;
+ 		std::shared_ptr<Magick::Image> image;
+-		list<Magick::Drawable> lines;
++		vector<Magick::Drawable> lines;
+ 		bool is_open;
+ 		GravityType gravity;
+ 
+diff -Nru a/src/Frame.cpp b/src/Frame.cpp
+--- a/src/Frame.cpp	2018-09-22 21:47:46.000000000 +0200
++++ b/src/Frame.cpp	2018-09-23 16:21:44.921563711 +0200
+@@ -29,6 +29,9 @@
+ 
+ using namespace std;
+ using namespace openshot;
++#ifdef USE_IMAGEMAGICK
++using namespace Magick;
++#endif
+ 
+ // Constructor - blank frame (300x200 blank image, 48kHz audio silence)
+ Frame::Frame() : number(1), pixel_ratio(1,1), channels(2), width(1), height(1), color("#000000"),
+@@ -904,7 +907,7 @@
+ 	// Give image a transparent background color
+ 	magick_image->backgroundColor(Magick::Color("none"));
+ 	magick_image->virtualPixelMethod(Magick::TransparentVirtualPixelMethod);
+-	magick_image->matte(true);
++	magick_image->alpha(true);
+ 
+ 	return magick_image;
+ }
+@@ -926,13 +929,14 @@
+     // Iterate through the pixel packets, and load our own buffer
+ 	// Each color needs to be scaled to 8 bit (using the ImageMagick built-in ScaleQuantumToChar function)
+ 	int numcopied = 0;
+-    Magick::PixelPacket *pixels = new_image->getPixels(0,0, new_image->columns(), new_image->rows());
++    const Quantum *pixels = new_image->getConstPixels(0,0, new_image->columns(), new_image->rows());
+     for (int n = 0, i = 0; n < new_image->columns() * new_image->rows(); n += 1, i += 4) {
+-    	buffer[i+0] = MagickCore::ScaleQuantumToChar((Magick::Quantum) pixels[n].red);
+-    	buffer[i+1] = MagickCore::ScaleQuantumToChar((Magick::Quantum) pixels[n].green);
+-    	buffer[i+2] = MagickCore::ScaleQuantumToChar((Magick::Quantum) pixels[n].blue);
+-    	buffer[i+3] = 255 - MagickCore::ScaleQuantumToChar((Magick::Quantum) pixels[n].opacity);
++    	buffer[i+0] = MagickCore::ScaleQuantumToChar(MagickCore::GetPixelRed(new_image->image(), pixels));
++    	buffer[i+1] = MagickCore::ScaleQuantumToChar(MagickCore::GetPixelGreen(new_image->image(), pixels));
++    	buffer[i+2] = MagickCore::ScaleQuantumToChar(MagickCore::GetPixelBlue(new_image->image(), pixels));
++    	buffer[i+3] = MagickCore::ScaleQuantumToChar(MagickCore::GetPixelAlpha(new_image->image(), pixels));
+     	numcopied+=4;
++    	pixels += MagickCore::GetPixelChannels(new_image->image());
+     }
+ 
+     // Create QImage of frame data
+diff -Nru a/src/ImageReader.cpp b/src/ImageReader.cpp
+--- a/src/ImageReader.cpp	2018-09-22 21:47:46.000000000 +0200
++++ b/src/ImageReader.cpp	2018-09-23 16:22:32.330865516 +0200
+@@ -59,7 +59,7 @@
+ 
+ 			// Give image a transparent background color
+ 			image->backgroundColor(Magick::Color("none"));
+-			image->matte(true);
++			image->alpha(true);
+ 		}
+ 		catch (Magick::Exception e) {
+ 			// raise exception
+diff -Nru a/src/ImageWriter.cpp b/src/ImageWriter.cpp
+--- a/src/ImageWriter.cpp	2018-09-22 21:47:46.000000000 +0200
++++ b/src/ImageWriter.cpp	2018-09-23 16:22:58.380031419 +0200
+@@ -97,7 +97,7 @@
+ 	std::shared_ptr<Magick::Image> frame_image = frame->GetMagickImage();
+ 	frame_image->magick( info.vcodec );
+ 	frame_image->backgroundColor(Magick::Color("none"));
+-	frame_image->matte(true);
++	frame_image->alpha(true);
+ 	frame_image->quality(image_quality);
+ 	frame_image->animationDelay(info.video_timebase.ToFloat() * 100);
+ 	frame_image->animationIterations(number_of_loops);