Dominique Leuenberger 2022-12-30 10:08:29 +00:00 committed by Git OBS Bridge
commit a8d10ba97f
7 changed files with 63 additions and 31 deletions

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opencv-4.7.0.tar.gz Normal file
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From 496eed950f6d0e7fd92619d47e3cec8f06e96ace Mon Sep 17 00:00:00 2001
From: Jochen Sprickerhof <jspricke@debian.org>
Date: Mon, 8 Aug 2022 21:10:13 +0200
Subject: [PATCH] Add missing header for LIBAVCODEC_VERSION_INT
---
modules/videoio/src/ffmpeg_codecs.hpp | 1 +
1 file changed, 1 insertion(+)
diff --git a/modules/videoio/src/ffmpeg_codecs.hpp b/modules/videoio/src/ffmpeg_codecs.hpp
index 61788e0345a6..faad2596edc5 100644
--- a/modules/videoio/src/ffmpeg_codecs.hpp
+++ b/modules/videoio/src/ffmpeg_codecs.hpp
@@ -60,6 +60,7 @@ extern "C" {
#include <errno.h>
#endif
+#include <libavcodec/version.h>
#include <libavformat/avformat.h>
#ifdef __cplusplus

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-------------------------------------------------------------------
Thu Dec 29 09:59:55 UTC 2022 - Stefan Brüns <stefan.bruens@rwth-aachen.de>
- update to 4.7.0, highlights below, for details check
https://github.com/opencv/opencv/wiki/ChangeLog#version470
Highlights of this release:
* DNN:
+ New ONNX layers: Scatter and ScatterND, Tile, ReduceL1,
ReduceMin and more.
+ Signinficant performance optimization for convolutions.
Winograd algoritm implementation.
+ Element-wise operation (add, sub, mul, div, ...):
Broadcasting.
+ OpenVino 2022.1 support.
+ CANN backend support.
* Algorithms:
+ ArUco markers and April tags support including ChAruco and
diamond boards detection and calibration.
+ QR code detection and decoding quality imrovement. Alignment
markers support. Benchmark for QR codes: link
+ Nanotrack v2 tracker based on neural networks.
+ Stackblur algoruthm implementation.
* Multimedia:
+ FFmpeg 5.x support.
+ CUDA 12.0 support. Hardware accelerated video codecs support
on NVIDIA platforms with modern Video Codec SDK (NVCUVID and
NVENCODEAPI).
+ CV_16UC1 read/write video support with FFmpeg.
+ Orientation meta support on Mac with native media API.
+ New iterator-based API for multi-page image formats.
+ libSPNG support for PNG format.
+ SIMD acceleration for self-built libJPEG-Turbo
+ H264/H265 support on Android. Multiple fixes for video
decoder, endcoder and camera memory layout.
* G-API
+ Exposed all core APIs to Python, including stateful kernels.
* Optimization:
+ New universal intrinsics backend for scalable vector
instructions. The first scalable implementation for
RISC-V RVV 1.0.
+ DNN module patches:
- Improved layers / supported more models:
* Scatter and ScatterND #22529, Tile #22809
* Fixes in Slice (support negative step #22898)
* Support some reduce layers of ONNX #21601
- Added CANN backend support #22634. Link to the manual:
https://github.com/opencv/opencv/wiki/Huawei-CANN-Backend.
- Added bacthed NMS for multi-class object detection #22857
- Accelerating convolution, especially for ARM CPU.
- Winograd's convolution optimization
+ And many other contributions:
+ Added n-dimensional flip to core #22898
+ Add StackBlur for imgproc #20379
- Removed upstream opencv-ffmpeg5.patch
-------------------------------------------------------------------
Tue Aug 23 11:22:38 UTC 2022 - Christophe Giboudeaux <christophe@krop.fr>

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@ -22,7 +22,7 @@
%endif
%define libname lib%{name}
%define soname 406
%define soname 407
# disabled by default as many fail
%bcond_with tests
%bcond_without gapi
@ -30,7 +30,7 @@
%bcond_without python3
%bcond_without openblas
Name: opencv
Version: 4.6.0
Version: 4.7.0
Release: 0
Summary: Collection of algorithms for computer vision
# GPL-2.0 AND Apache-2.0 files are in 3rdparty/ittnotify which is not build
@ -40,8 +40,6 @@ URL: https://opencv.org/
Source0: https://github.com/opencv/opencv/archive/%{version}.tar.gz#/%{name}-%{version}.tar.gz
# Several modules from the opencv_contrib package
Source1: https://github.com/opencv/opencv_contrib/archive/%{version}.tar.gz#/opencv_contrib-%{version}.tar.gz
# PATCH-FIX-UPSTREAM FFmpeg 5 include fix
Patch0: opencv-ffmpeg5.patch
BuildRequires: cmake
BuildRequires: fdupes
BuildRequires: libeigen3-devel

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