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12 changed files with 755 additions and 80 deletions
2
.cz.toml
2
.cz.toml
|
@ -2,6 +2,6 @@
|
|||
name = "cz_conventional_commits"
|
||||
tag_format = "$version"
|
||||
version_scheme = "semver2"
|
||||
version = "0.1.1"
|
||||
version = "0.5.1"
|
||||
update_changelog_on_bump = true
|
||||
major_version_zero = true
|
||||
|
|
|
@ -21,21 +21,26 @@ jobs:
|
|||
with:
|
||||
go-version: '1.21'
|
||||
|
||||
- name: Install UPX
|
||||
- name: Install gox and UPX
|
||||
run: |
|
||||
go install github.com/mitchellh/gox@latest
|
||||
wget -O upx.tar.xz https://github.com/upx/upx/releases/download/v5.0.1/upx-5.0.1-amd64_linux.tar.xz
|
||||
tar -xf upx.tar.xz
|
||||
cp upx-5.0.1-amd64_linux/upx /usr/local/bin/
|
||||
cp upx-5.0.1-amd64_linux/upx.1 /usr/local/share/man/man1/ || true
|
||||
chmod +x /usr/local/bin/upx
|
||||
|
||||
- name: Build normal binary
|
||||
- name: Build cross-platform binaries
|
||||
run: |
|
||||
go build -o fps-go-brr .
|
||||
gox -os="darwin" -os="linux" -os="windows" -arch="amd64" -arch="arm64" -osarch="linux/386" -osarch="windows/386" -output="build/{{.Dir}}-{{.OS}}-{{.Arch}}"
|
||||
|
||||
- name: Build compact binary
|
||||
- name: Compress Linux binaries with UPX
|
||||
run: |
|
||||
./build-compact.sh
|
||||
for file in build/*linux*; do
|
||||
if [ -f "$file" ]; then
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||||
upx --brute "$file"
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||||
fi
|
||||
done
|
||||
|
||||
- name: Get version
|
||||
id: version
|
||||
|
@ -46,23 +51,56 @@ jobs:
|
|||
echo "version=dev-$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
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||||
fi
|
||||
|
||||
- name: Create release directory
|
||||
- name: Create platform bundles
|
||||
run: |
|
||||
mkdir -p release
|
||||
cp fps-go-brr release/fps-go-brr-${{ steps.version.outputs.version }}
|
||||
cp fps-go-brr-compact release/fps-go-brr-compact-${{ steps.version.outputs.version }}
|
||||
|
||||
- name: Upload normal binary
|
||||
# Create Darwin (macOS) bundle
|
||||
mkdir -p bundle-darwin
|
||||
cp build/fps-go-brr-darwin-amd64 bundle-darwin/ 2>/dev/null || true
|
||||
cp build/fps-go-brr-darwin-arm64 bundle-darwin/ 2>/dev/null || true
|
||||
if [ "$(ls -A bundle-darwin 2>/dev/null)" ]; then
|
||||
tar -czf release/fps-go-brr-darwin-${{ steps.version.outputs.version }}.tar.gz -C bundle-darwin .
|
||||
fi
|
||||
|
||||
# Create Linux bundle
|
||||
mkdir -p bundle-linux
|
||||
cp build/fps-go-brr-linux-amd64 bundle-linux/ 2>/dev/null || true
|
||||
cp build/fps-go-brr-linux-arm64 bundle-linux/ 2>/dev/null || true
|
||||
cp build/fps-go-brr-linux-386 bundle-linux/ 2>/dev/null || true
|
||||
if [ "$(ls -A bundle-linux 2>/dev/null)" ]; then
|
||||
tar -czf release/fps-go-brr-linux-${{ steps.version.outputs.version }}.tar.gz -C bundle-linux .
|
||||
fi
|
||||
|
||||
# Create Windows bundle
|
||||
mkdir -p bundle-windows
|
||||
cp build/fps-go-brr-windows-amd64.exe bundle-windows/ 2>/dev/null || true
|
||||
cp build/fps-go-brr-windows-arm64.exe bundle-windows/ 2>/dev/null || true
|
||||
cp build/fps-go-brr-windows-386.exe bundle-windows/ 2>/dev/null || true
|
||||
if [ "$(ls -A bundle-windows 2>/dev/null)" ]; then
|
||||
tar -czf release/fps-go-brr-windows-${{ steps.version.outputs.version }}.tar.gz -C bundle-windows .
|
||||
fi
|
||||
|
||||
- name: Upload Darwin bundle
|
||||
uses: forgejo/upload-artifact@v4
|
||||
with:
|
||||
name: fps-go-brr-normal-${{ steps.version.outputs.version }}
|
||||
path: release/fps-go-brr-${{ steps.version.outputs.version }}
|
||||
name: fps-go-brr-darwin-${{ steps.version.outputs.version }}
|
||||
path: release/fps-go-brr-darwin-${{ steps.version.outputs.version }}.tar.gz
|
||||
if-no-files-found: ignore
|
||||
|
||||
- name: Upload compact binary
|
||||
- name: Upload Linux bundle
|
||||
uses: forgejo/upload-artifact@v4
|
||||
with:
|
||||
name: fps-go-brr-compact-${{ steps.version.outputs.version }}
|
||||
path: release/fps-go-brr-compact-${{ steps.version.outputs.version }}
|
||||
name: fps-go-brr-linux-${{ steps.version.outputs.version }}
|
||||
path: release/fps-go-brr-linux-${{ steps.version.outputs.version }}.tar.gz
|
||||
if-no-files-found: ignore
|
||||
|
||||
- name: Upload Windows bundle
|
||||
uses: forgejo/upload-artifact@v4
|
||||
with:
|
||||
name: fps-go-brr-windows-${{ steps.version.outputs.version }}
|
||||
path: release/fps-go-brr-windows-${{ steps.version.outputs.version }}.tar.gz
|
||||
if-no-files-found: ignore
|
||||
|
||||
- name: Create Release
|
||||
if: startsWith(github.ref, 'refs/tags/')
|
||||
|
@ -75,7 +113,8 @@ jobs:
|
|||
## fps-go-brr ${{ steps.version.outputs.version }}
|
||||
|
||||
### Downloads
|
||||
- `fps-go-brr-${{ steps.version.outputs.version }}` - Normal build
|
||||
- `fps-go-brr-compact-${{ steps.version.outputs.version }}` - Compact build (optimized with UPX compression)
|
||||
- `fps-go-brr-darwin-${{ steps.version.outputs.version }}.tar.gz` - macOS builds (amd64, arm64)
|
||||
- `fps-go-brr-linux-${{ steps.version.outputs.version }}.tar.gz` - Linux builds (amd64, arm64, 386) - compressed with UPX
|
||||
- `fps-go-brr-windows-${{ steps.version.outputs.version }}.tar.gz` - Windows builds (amd64, arm64, 386)
|
||||
|
||||
The compact build is smaller but may have slightly slower startup time due to decompression.
|
||||
Linux binaries are compressed with UPX for smaller size but may have slightly slower startup time due to decompression.
|
2
.gitignore
vendored
2
.gitignore
vendored
|
@ -1 +1,3 @@
|
|||
fps-go-brr
|
||||
fps-go-brr-compact
|
||||
.vscode/settings.json
|
||||
|
|
35
CHANGELOG.md
35
CHANGELOG.md
|
@ -1,3 +1,38 @@
|
|||
## 0.5.1 (2025-06-17)
|
||||
|
||||
### Fix
|
||||
|
||||
- **csv output**: add missing frame width and height headers
|
||||
|
||||
## 0.5.0 (2025-06-16)
|
||||
|
||||
### Feat
|
||||
|
||||
- **main**: add a ton of features - progress bar - frame res measurements - verbosity flag
|
||||
- add gox build script
|
||||
|
||||
### Refactor
|
||||
|
||||
- **README**: add resdet info
|
||||
- **README**: add new lines before lists to fit markdown standard
|
||||
|
||||
## 0.4.0 (2025-06-15)
|
||||
|
||||
## 0.3.0 (2025-06-15)
|
||||
|
||||
### Refactor
|
||||
|
||||
- change variable and function names to fit with golang conventions
|
||||
- remove pointless else statments
|
||||
- add package string
|
||||
- **gitignore**: ignore compact build binary
|
||||
|
||||
## 0.2.0 (2025-06-14)
|
||||
|
||||
### Feat
|
||||
|
||||
- **LICENSE**: add dual licenses
|
||||
|
||||
## 0.1.1 (2025-06-14)
|
||||
|
||||
### Feat
|
||||
|
|
28
CLAUDE.md
28
CLAUDE.md
|
@ -43,6 +43,10 @@ go build -o fps-go-brr .
|
|||
# Optimized compact build (requires UPX)
|
||||
./build-compact.sh
|
||||
./fps-go-brr-compact <command> [args]
|
||||
|
||||
# Cross-platform build (requires gox)
|
||||
go install github.com/mitchellh/gox@latest
|
||||
gox -os="darwin" -os="linux" -os="windows" -arch="amd64" -arch="arm64" -osarch="linux/386" -osarch="windows/386"
|
||||
```
|
||||
|
||||
### Testing
|
||||
|
@ -57,14 +61,32 @@ go mod download
|
|||
```
|
||||
|
||||
### Release Builds
|
||||
- Forgejo Actions automatically build and release both normal and compact binaries on tag pushes
|
||||
- Forgejo Actions automatically build and release cross-platform binaries on tag pushes
|
||||
- Uses custom runner: `9950x`
|
||||
- Normal and compact builds are uploaded as separate artifacts
|
||||
- UPX compression applied to compact builds for size optimization
|
||||
- Cross-compilation via `gox` for Darwin (macOS), Linux, and Windows
|
||||
- Multiple architectures: amd64, arm64, and 386 (Linux/Windows only)
|
||||
- UPX compression applied to Linux builds only using `--brute` flag
|
||||
- Platform-specific `.tar.gz` bundles for distribution
|
||||
|
||||
## Repository Information
|
||||
|
||||
- **Main Repository**: https://git.aria.coffee/aria/fps-go-brr (Personal Forgejo instance)
|
||||
- **Mirror**: https://github.com/BuyMyMojo/fps-go-brr (GitHub - accepts PRs and issues)
|
||||
- **Dual Licensed**: MIT OR Apache-2.0 (SPDX-License-Identifier: MIT OR Apache-2.0)
|
||||
- **Copyright**: 2025 Aria, Wicket
|
||||
|
||||
### Inspirations
|
||||
|
||||
This project draws inspiration from:
|
||||
- Digital Foundry (YouTube) - Professional video game performance analysis
|
||||
- Brazil Pixel (YouTube) - Technical video analysis and frame rate studies
|
||||
- TRDrop (GitHub) - Raw video analysis program for framerate estimation
|
||||
- Original Python implementation - Early proof-of-concept for frame persistence analysis
|
||||
|
||||
## Memories
|
||||
|
||||
- The forgejo workflow runner is executed as root so it does not need to use root
|
||||
- Updated workflow to use `gox` for cross-compilation and create platform-specific `.tar.gz` bundles
|
||||
|
||||
## CLI Usage
|
||||
|
||||
|
|
201
LICENSE.Apache-2.0
Normal file
201
LICENSE.Apache-2.0
Normal file
|
@ -0,0 +1,201 @@
|
|||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
|
||||
1. Definitions.
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|
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Copyright 2025 Aria, Wicket
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|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
21
LICENSE.MIT
Normal file
21
LICENSE.MIT
Normal file
|
@ -0,0 +1,21 @@
|
|||
MIT License
|
||||
|
||||
Copyright (c) 2025 Aria, Wicket
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
148
README.md
Normal file
148
README.md
Normal file
|
@ -0,0 +1,148 @@
|
|||
# fps-go-brr
|
||||
|
||||
> **⚠️ Work in Progress**: This project is actively under development and not yet feature-complete!
|
||||
|
||||
A Go CLI tool for video frame analysis and comparison. Analyze frame persistence, detect dropped frames, and export data for visualization tools like those used by Digital Foundry.
|
||||
|
||||
## Features
|
||||
|
||||
- **Frame Persistence Analysis**: Detect consecutive duplicate frames and measure persistence duration
|
||||
- **CSV Export**: Generate data compatible with video analysis visualization tools
|
||||
- **Multi-format Support**: Works with any video format supported by FFmpeg
|
||||
- **Configurable Tolerance**: Adjust pixel difference sensitivity for noisy videos
|
||||
- **Real-time Analysis**: Stream processing for efficient memory usage
|
||||
- **Two-pass Architecture**: Accurate frame timing calculations for smooth visualizations
|
||||
- **Resolution Measurements**: Using the [resdet](https://github.com/0x09/resdet) cli to log dynamic resolutions (Requires resdet to be installed seperately)
|
||||
|
||||
## Quick Start
|
||||
|
||||
### Installation
|
||||
|
||||
Download the latest release from the [releases page](https://git.aria.coffee/aria/fps-go-brr/releases) or build from source:
|
||||
|
||||
```bash
|
||||
# Clone the repository
|
||||
git clone https://git.aria.coffee/aria/fps-go-brr.git
|
||||
cd fps-go-brr
|
||||
|
||||
# Build normally
|
||||
go build -o fps-go-brr .
|
||||
|
||||
# Or build compact version (requires UPX)
|
||||
./build-compact.sh
|
||||
```
|
||||
|
||||
### Basic Usage
|
||||
|
||||
```bash
|
||||
# Analyze frame persistence with CSV export
|
||||
./fps-go-brr analyze-frame-persistence video.mp4 --csv-output analysis.csv
|
||||
|
||||
# With tolerance for noisy videos
|
||||
./fps-go-brr analyze-frame-persistence video.mp4 --tolerance 10 --csv-output analysis.csv
|
||||
|
||||
# Count total frames in a video
|
||||
./fps-go-brr count-frames video.mp4
|
||||
|
||||
# Compare two individual frames
|
||||
./fps-go-brr compare-frames frame1.png frame2.png
|
||||
```
|
||||
|
||||
## CSV Output Format
|
||||
|
||||
The `analyze-frame-persistence` command generates CSV files with the following columns:
|
||||
|
||||
| Column | Description |
|
||||
|--------|-------------|
|
||||
| `frame` | Frame number (starts on 1) |
|
||||
| `average_fps` | Running effective FPS calculation |
|
||||
| `frame_time` | Current frame persistence duration (ms) |
|
||||
| `unique_frame_count` | Cumulative unique frame count |
|
||||
| `real_frame_time` | Total persistence time for smooth visualization |
|
||||
|
||||
## Use Cases
|
||||
|
||||
- **Game Performance Analysis**: Detect frame drops and stuttering in gameplay footage
|
||||
- **Technical Reviews**: Generate data for Digital Foundry-style analysis
|
||||
|
||||
## Development Status
|
||||
|
||||
This project is under active development. Current feature wish list:
|
||||
|
||||
- [ ] Enhanced frame comparison algorithms
|
||||
- [ ] Performance optimizations for large videos
|
||||
- [ ] Additional export formats
|
||||
- [ ] Cross-platform testing and compatibility
|
||||
- [ ] Documentation improvements
|
||||
- [ ] Graph generation from CSV
|
||||
|
||||
## Building
|
||||
|
||||
### Prerequisites
|
||||
|
||||
- Go 1.21 or later
|
||||
- UPX (optional, for compact builds)
|
||||
|
||||
### Commands
|
||||
|
||||
```bash
|
||||
# Standard build
|
||||
go build -o fps-go-brr .
|
||||
|
||||
# Compact build with UPX compression
|
||||
./build-compact.sh
|
||||
```
|
||||
|
||||
## Repository
|
||||
|
||||
**Main Repository**: [https://git.aria.coffee/aria/fps-go-brr](https://git.aria.coffee/aria/fps-go-brr)
|
||||
**Mirror (GitHub)**: [https://github.com/BuyMyMojo/fps-go-brr](https://github.com/BuyMyMojo/fps-go-brr)
|
||||
|
||||
The main development happens on the personal Forgejo instance. The GitHub mirror also accepts pull requests and bug reports for convenience.
|
||||
|
||||
## Contributing
|
||||
|
||||
This is an early-stage project. Contributions, bug reports, and feature requests are welcome on either the main repository or the GitHub mirror!
|
||||
|
||||
## Technical Details
|
||||
|
||||
Built with:
|
||||
|
||||
- **CLI Framework**: [urfave/cli/v3](https://github.com/urfave/cli)
|
||||
- **Video Processing**: [AlexEidt/Vidio](https://github.com/AlexEidt/Vidio)
|
||||
- **Image Processing**: Go standard library
|
||||
|
||||
<!-- The tool uses a sophisticated two-pass analysis architecture to ensure accurate frame timing calculations for professional visualization tools. -->
|
||||
<!-- ??? -->
|
||||
|
||||
## Inspirations
|
||||
|
||||
This project draws inspiration from:
|
||||
|
||||
- **[Digital Foundry](https://www.youtube.com/@DigitalFoundry)** - Professional video game performance analysis and technical reviews
|
||||
- **[Brazil Pixel](https://www.youtube.com/@brazilpixel)** - Technical video analysis and frame rate studies
|
||||
- **[TRDrop](https://github.com/cirquit/trdrop)** - Raw video analysis program for framerate estimation and tear detection
|
||||
- **[Original Python implementation](https://web.archive.org/web/20250613174657/https://snippets.aria.coffee/snippets/2)** - Early proof-of-concept for frame persistence analysis
|
||||
|
||||
The goal is to provide similar professional-grade video analysis capabilities for the open-source community.
|
||||
|
||||
## Note on AI use
|
||||
|
||||
The use of AI in this project is minor and just an experiment, all major design decisions and functionality are heavily worked on by humans!
|
||||
|
||||
I do hope for future AI tools with ethical models to be avaliable and verifiable in the future!
|
||||
|
||||
The testing phase for Claude's coding agent in this repo is finished and it shall not contribute more to the code at the current time.
|
||||
|
||||
## License
|
||||
|
||||
SPDX-License-Identifier: MIT OR Apache-2.0
|
||||
|
||||
This project is dual-licensed under your choice of:
|
||||
|
||||
- MIT License - see [LICENSE.MIT](LICENSE.MIT) file for details
|
||||
- Apache License 2.0 - see [LICENSE.Apache-2.0](LICENSE.Apache-2.0) file for details
|
||||
|
||||
Copyright (c) 2025 Aria, Wicket
|
||||
|
||||
---
|
3
build-all.sh
Executable file
3
build-all.sh
Executable file
|
@ -0,0 +1,3 @@
|
|||
#!/bin/bash
|
||||
|
||||
gox -os="darwin" -os="linux" -os="windows" -arch="amd64" -arch="arm64" -osarch="linux/386" -osarch="windows/386"
|
9
go.mod
9
go.mod
|
@ -4,7 +4,16 @@ go 1.24.3
|
|||
|
||||
require (
|
||||
github.com/AlexEidt/Vidio v1.5.1 // indirect
|
||||
github.com/VividCortex/ewma v1.2.0 // indirect
|
||||
github.com/cheggaaa/pb v1.0.29 // indirect
|
||||
github.com/cheggaaa/pb/v3 v3.1.7 // indirect
|
||||
github.com/fatih/color v1.18.0 // indirect
|
||||
github.com/mattn/go-colorable v0.1.14 // indirect
|
||||
github.com/mattn/go-isatty v0.0.20 // indirect
|
||||
github.com/mattn/go-runewidth v0.0.16 // indirect
|
||||
github.com/rivo/uniseg v0.4.7 // indirect
|
||||
github.com/urfave/cli/v3 v3.3.3 // indirect
|
||||
github.com/zmb3/gogetdoc v0.0.0-20190228002656-b37376c5da6a // indirect
|
||||
golang.org/x/sys v0.30.0 // indirect
|
||||
golang.org/x/tools v0.0.0-20181207195948-8634b1ecd393 // indirect
|
||||
)
|
||||
|
|
27
go.sum
27
go.sum
|
@ -1,8 +1,35 @@
|
|||
github.com/AlexEidt/Vidio v1.5.1 h1:tovwvtgQagUz1vifiL9OeWkg1fP/XUzFazFKh7tFtaE=
|
||||
github.com/AlexEidt/Vidio v1.5.1/go.mod h1:djhIMnWMqPrC3X6nB6ymGX6uWWlgw+VayYGKE1bNwmI=
|
||||
github.com/VividCortex/ewma v1.2.0 h1:f58SaIzcDXrSy3kWaHNvuJgJ3Nmz59Zji6XoJR/q1ow=
|
||||
github.com/VividCortex/ewma v1.2.0/go.mod h1:nz4BbCtbLyFDeC9SUHbtcT5644juEuWfUAUnGx7j5l4=
|
||||
github.com/cheggaaa/pb v1.0.29 h1:FckUN5ngEk2LpvuG0fw1GEFx6LtyY2pWI/Z2QgCnEYo=
|
||||
github.com/cheggaaa/pb v1.0.29/go.mod h1:W40334L7FMC5JKWldsTWbdGjLo0RxUKK73K+TuPxX30=
|
||||
github.com/cheggaaa/pb/v3 v3.1.7 h1:2FsIW307kt7A/rz/ZI2lvPO+v3wKazzE4K/0LtTWsOI=
|
||||
github.com/cheggaaa/pb/v3 v3.1.7/go.mod h1:/Ji89zfVPeC/u5j8ukD0MBPHt2bzTYp74lQ7KlgFWTQ=
|
||||
github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
|
||||
github.com/fatih/color v1.18.0 h1:S8gINlzdQ840/4pfAwic/ZE0djQEH3wM94VfqLTZcOM=
|
||||
github.com/fatih/color v1.18.0/go.mod h1:4FelSpRwEGDpQ12mAdzqdOukCy4u8WUtOY6lkT/6HfU=
|
||||
github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE=
|
||||
github.com/mattn/go-colorable v0.1.14 h1:9A9LHSqF/7dyVVX6g0U9cwm9pG3kP9gSzcuIPHPsaIE=
|
||||
github.com/mattn/go-colorable v0.1.14/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stgPZH1UqBm1s8=
|
||||
github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
|
||||
github.com/mattn/go-isatty v0.0.11/go.mod h1:PhnuNfih5lzO57/f3n+odYbM4JtupLOxQOAqxQCu2WE=
|
||||
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
|
||||
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
|
||||
github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
|
||||
github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
|
||||
github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
|
||||
github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
|
||||
github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
|
||||
github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
|
||||
github.com/urfave/cli/v3 v3.3.3 h1:byCBaVdIXuLPIDm5CYZRVG6NvT7tv1ECqdU4YzlEa3I=
|
||||
github.com/urfave/cli/v3 v3.3.3/go.mod h1:FJSKtM/9AiiTOJL4fJ6TbMUkxBXn7GO9guZqoZtpYpo=
|
||||
github.com/zmb3/gogetdoc v0.0.0-20190228002656-b37376c5da6a h1:00UFliGZl2UciXe8o/2iuEsRQ9u7z0rzDTVzuj6EYY0=
|
||||
github.com/zmb3/gogetdoc v0.0.0-20190228002656-b37376c5da6a/go.mod h1:ofmGw6LrMypycsiWcyug6516EXpIxSbZ+uI9ppGypfY=
|
||||
golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
|
||||
golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
golang.org/x/tools v0.0.0-20181207195948-8634b1ecd393 h1:0P8IF6+RwCumULxvjp9EtJryUs46MgLIgeHbCt7NU4Q=
|
||||
golang.org/x/tools v0.0.0-20181207195948-8634b1ecd393/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
|
|
262
main.go
262
main.go
|
@ -1,16 +1,23 @@
|
|||
// A Go CLI tool for video frame analysis and comparison. Analyze frame persistence, detect dropped frames, and export data for visualization tools like those used by Digital Foundry.
|
||||
package main
|
||||
|
||||
import (
|
||||
"cmp"
|
||||
"context"
|
||||
"encoding/csv"
|
||||
"errors"
|
||||
"fmt"
|
||||
"image"
|
||||
"image/draw"
|
||||
"image/png"
|
||||
"log"
|
||||
"os"
|
||||
"os/exec"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
vidio "github.com/AlexEidt/Vidio"
|
||||
"github.com/cheggaaa/pb"
|
||||
"github.com/urfave/cli/v3"
|
||||
)
|
||||
|
||||
|
@ -22,7 +29,7 @@ func main() {
|
|||
Usage: "Count frames",
|
||||
Action: func(ctx context.Context, cmd *cli.Command) error {
|
||||
|
||||
return count_video_frames(cmd.Args().First())
|
||||
return countVideoFrames(cmd.Args().First())
|
||||
},
|
||||
},
|
||||
{
|
||||
|
@ -39,12 +46,12 @@ func main() {
|
|||
|
||||
Action: func(ctx context.Context, cmd *cli.Command) error {
|
||||
|
||||
first_frame, _ := getImageFromFilePath(cmd.StringArg("frame1"))
|
||||
second_frame, _ := getImageFromFilePath(cmd.StringArg("frame2"))
|
||||
firstFrame, _ := getImageFromFilePath(cmd.StringArg("frame1"))
|
||||
secondFrame, _ := getImageFromFilePath(cmd.StringArg("frame2"))
|
||||
|
||||
first_rgba := imageToRGBA(first_frame)
|
||||
second_rgba := imageToRGBA(second_frame)
|
||||
return compare_frames(first_rgba, second_rgba)
|
||||
firstRGBA := imageToRGBA(firstFrame)
|
||||
secondRGBA := imageToRGBA(secondFrame)
|
||||
return compareFrames(firstRGBA, secondRGBA)
|
||||
},
|
||||
},
|
||||
{
|
||||
|
@ -61,12 +68,12 @@ func main() {
|
|||
|
||||
Action: func(ctx context.Context, cmd *cli.Command) error {
|
||||
|
||||
first_frame, _ := getImageFromFilePath(cmd.StringArg("frame1"))
|
||||
second_frame, _ := getImageFromFilePath(cmd.StringArg("frame2"))
|
||||
firstFrame, _ := getImageFromFilePath(cmd.StringArg("frame1"))
|
||||
secondFrame, _ := getImageFromFilePath(cmd.StringArg("frame2"))
|
||||
|
||||
first_rgba := imageToRGBA(first_frame)
|
||||
second_rgba := imageToRGBA(second_frame)
|
||||
return compare_frames_alt(first_rgba, second_rgba)
|
||||
firstRGBA := imageToRGBA(firstFrame)
|
||||
secondRGBA := imageToRGBA(secondFrame)
|
||||
return compareFramesAlt(firstRGBA, secondRGBA)
|
||||
},
|
||||
},
|
||||
{
|
||||
|
@ -94,9 +101,9 @@ func main() {
|
|||
},
|
||||
},
|
||||
Flags: []cli.Flag{
|
||||
&cli.Float64Flag{
|
||||
&cli.Uint64Flag{
|
||||
Name: "tolerance",
|
||||
Usage: "Pixel difference tolerance (0-255)",
|
||||
Usage: "Pixel difference tolerance (0-255?)",
|
||||
Value: 0,
|
||||
},
|
||||
&cli.StringFlag{
|
||||
|
@ -104,11 +111,46 @@ func main() {
|
|||
Usage: "Path to CSV file for frame data output",
|
||||
Value: "",
|
||||
},
|
||||
&cli.BoolFlag{
|
||||
Name: "resdet",
|
||||
Usage: "use the resdet cli to measure each frame's resoltion\nWARNING: This will slow the process down by a LOT",
|
||||
Value: false,
|
||||
},
|
||||
|
||||
&cli.BoolFlag{
|
||||
Name: "verbose",
|
||||
Usage: "print out total unique frames for every second of measurements",
|
||||
Value: false,
|
||||
},
|
||||
|
||||
&cli.BoolFlag{
|
||||
Name: "testing-log",
|
||||
Usage: "make a seperate output csv in the same folder that live updates",
|
||||
Value: false,
|
||||
},
|
||||
|
||||
&cli.IntFlag{
|
||||
Name: "resdet-minimum-height",
|
||||
Usage: "minimum possible height of detected image",
|
||||
Value: 0,
|
||||
},
|
||||
|
||||
&cli.IntFlag{
|
||||
Name: "resdet-minimum-width",
|
||||
Usage: "minimum possible width of detected image",
|
||||
Value: 0,
|
||||
},
|
||||
},
|
||||
Action: func(ctx context.Context, cmd *cli.Command) error {
|
||||
tolerance := uint64(cmd.Float64("tolerance"))
|
||||
videoPath := cmd.StringArg("video")
|
||||
|
||||
if videoPath == "" {
|
||||
return fmt.Errorf("Must provide video path")
|
||||
}
|
||||
|
||||
tolerance := cmd.Uint64("tolerance")
|
||||
csvOutput := cmd.String("csv-output")
|
||||
return analyzeFramePersistence(cmd.StringArg("video"), tolerance, csvOutput)
|
||||
return analyzeFramePersistence(cmd.StringArg("video"), tolerance, csvOutput, cmd.Bool("resdet"), cmd.Bool("verbose"), cmd.Int("resdet-minimum-height"), cmd.Int("resdet-minimum-width"), cmd.Bool("testing-log"))
|
||||
},
|
||||
},
|
||||
},
|
||||
|
@ -119,7 +161,7 @@ func main() {
|
|||
}
|
||||
}
|
||||
|
||||
// count_video_frames
|
||||
// countVideoFrames
|
||||
// Prints out the total ammount of frames within `video`
|
||||
//
|
||||
// Parameters:
|
||||
|
@ -127,18 +169,18 @@ func main() {
|
|||
//
|
||||
// Returns:
|
||||
// - error
|
||||
func count_video_frames(video string) error {
|
||||
func countVideoFrames(video string) error {
|
||||
log.Default().Print("Trying to open video at: " + video)
|
||||
video_file, _ := vidio.NewVideo(video)
|
||||
videoFile, _ := vidio.NewVideo(video)
|
||||
count := 0
|
||||
for video_file.Read() {
|
||||
for videoFile.Read() {
|
||||
count++
|
||||
}
|
||||
log.Default().Println("Video total frames: " + strconv.Itoa(count))
|
||||
return nil
|
||||
}
|
||||
|
||||
func compare_frames(frame1 *image.RGBA, frame2 *image.RGBA) error {
|
||||
func compareFrames(frame1 *image.RGBA, frame2 *image.RGBA) error {
|
||||
accumError := int64(0)
|
||||
for i := 0; i < len(frame1.Pix); i++ {
|
||||
|
||||
|
@ -150,7 +192,7 @@ func compare_frames(frame1 *image.RGBA, frame2 *image.RGBA) error {
|
|||
return nil
|
||||
}
|
||||
|
||||
func compare_frames_alt(frame1 *image.RGBA, frame2 *image.RGBA) error {
|
||||
func compareFramesAlt(frame1 *image.RGBA, frame2 *image.RGBA) error {
|
||||
// diff_frame := image.NewRGBA(frame1.Rect)
|
||||
accumError := int64(0)
|
||||
for i := 0; i < len(frame1.Pix); i++ {
|
||||
|
@ -172,9 +214,10 @@ func isDiffUInt8(x, y uint8) bool {
|
|||
sq := d * d
|
||||
if sq > 0 {
|
||||
return true
|
||||
} else {
|
||||
return false
|
||||
}
|
||||
|
||||
return false
|
||||
|
||||
}
|
||||
|
||||
func isDiffUInt8WithTolerance(x, y uint8, tolerance uint64) bool {
|
||||
|
@ -182,45 +225,46 @@ func isDiffUInt8WithTolerance(x, y uint8, tolerance uint64) bool {
|
|||
sq := d * d
|
||||
if sq > tolerance {
|
||||
return true
|
||||
} else {
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
func countUniqueVideoFrames(video_path1 string, video_path2 string, min_diff uint64, use_sq_diff bool) error {
|
||||
video1, _ := vidio.NewVideo(video_path1)
|
||||
video2, _ := vidio.NewVideo(video_path2)
|
||||
video1_frame := image.NewRGBA(image.Rect(0, 0, video1.Width(), video1.Height()))
|
||||
video2_frame := image.NewRGBA(image.Rect(0, 0, video2.Width(), video2.Height()))
|
||||
video1.SetFrameBuffer(video1_frame.Pix)
|
||||
video2.SetFrameBuffer(video2_frame.Pix)
|
||||
total_frames := 0
|
||||
unique_frames := 0
|
||||
return false
|
||||
|
||||
}
|
||||
|
||||
func countUniqueVideoFrames(videoPath1 string, videoPath2 string, minDiff uint64, useSqDiff bool) error {
|
||||
video1, _ := vidio.NewVideo(videoPath1)
|
||||
video2, _ := vidio.NewVideo(videoPath2)
|
||||
video1Frame := image.NewRGBA(image.Rect(0, 0, video1.Width(), video1.Height()))
|
||||
video2Frame := image.NewRGBA(image.Rect(0, 0, video2.Width(), video2.Height()))
|
||||
video1.SetFrameBuffer(video1Frame.Pix)
|
||||
video2.SetFrameBuffer(video2Frame.Pix)
|
||||
totalFrames := 0
|
||||
uniqueFrames := 0
|
||||
for video1.Read() {
|
||||
total_frames++
|
||||
totalFrames++
|
||||
video2.Read()
|
||||
accumError := uint64(0)
|
||||
for i := 0; i < len(video1_frame.Pix); i++ {
|
||||
if use_sq_diff {
|
||||
if isDiffUInt8WithTolerance(video1_frame.Pix[i], video2_frame.Pix[i], min_diff) {
|
||||
for i := 0; i < len(video1Frame.Pix); i++ {
|
||||
if useSqDiff {
|
||||
if isDiffUInt8WithTolerance(video1Frame.Pix[i], video2Frame.Pix[i], minDiff) {
|
||||
accumError++
|
||||
}
|
||||
} else {
|
||||
if isDiffUInt8(video1_frame.Pix[i], video2_frame.Pix[i]) {
|
||||
if isDiffUInt8(video1Frame.Pix[i], video2Frame.Pix[i]) {
|
||||
accumError++
|
||||
}
|
||||
}
|
||||
}
|
||||
if min_diff <= accumError {
|
||||
unique_frames++
|
||||
log.Default().Println("[" + strconv.Itoa(total_frames) + "]Unique frame")
|
||||
if minDiff <= accumError {
|
||||
uniqueFrames++
|
||||
log.Default().Println("[" + strconv.Itoa(totalFrames) + "]Unique frame")
|
||||
} else {
|
||||
log.Default().Println("[" + strconv.Itoa(total_frames) + "]Non-unique frame")
|
||||
log.Default().Println("[" + strconv.Itoa(totalFrames) + "]Non-unique frame")
|
||||
}
|
||||
}
|
||||
video1.Close()
|
||||
video2.Close()
|
||||
log.Default().Println(strconv.Itoa(unique_frames) + "/" + strconv.Itoa(total_frames) + " are unique!")
|
||||
log.Default().Println(strconv.Itoa(uniqueFrames) + "/" + strconv.Itoa(totalFrames) + " are unique!")
|
||||
return nil
|
||||
}
|
||||
|
||||
|
@ -248,7 +292,7 @@ func getImageFromFilePath(filePath string) (image.Image, error) {
|
|||
return image, err
|
||||
}
|
||||
|
||||
func analyzeFramePersistence(videoPath string, tolerance uint64, csvOutput string) error {
|
||||
func analyzeFramePersistence(videoPath string, tolerance uint64, csvOutput string, toggleResdet bool, verbose bool, minResdetHeight int, minResdetWidth int, liveCSV bool) error {
|
||||
video, err := vidio.NewVideo(videoPath)
|
||||
if err != nil {
|
||||
return err
|
||||
|
@ -272,7 +316,7 @@ func analyzeFramePersistence(videoPath string, tolerance uint64, csvOutput strin
|
|||
csvWriter = csv.NewWriter(csvFile)
|
||||
defer csvWriter.Flush()
|
||||
|
||||
err = csvWriter.Write([]string{"frame", "average_fps", "frame_time", "unique_frame_count", "real_frame_time"})
|
||||
err = csvWriter.Write([]string{"frame", "average_fps", "frame_time", "unique_frame_count", "real_frame_time", "frame_width", "frame_height"})
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to write CSV header: %v", err)
|
||||
}
|
||||
|
@ -285,6 +329,8 @@ func analyzeFramePersistence(videoPath string, tolerance uint64, csvOutput strin
|
|||
effectiveFPS float64
|
||||
currentFrameTime float64
|
||||
realFrameTime float64
|
||||
frameWidth int
|
||||
frameHeight int
|
||||
}
|
||||
|
||||
var frameAnalysisData []FrameData
|
||||
|
@ -298,6 +344,8 @@ func analyzeFramePersistence(videoPath string, tolerance uint64, csvOutput strin
|
|||
var frameNumber int
|
||||
var uniqueFramesPerSecond []int
|
||||
var framePersistenceDurations []float64
|
||||
var frameWidthMeasurements []int
|
||||
var frameHeightMeasurements []int
|
||||
|
||||
currentSecond := 0
|
||||
uniqueFramesInCurrentSecond := 0
|
||||
|
@ -307,9 +355,33 @@ func analyzeFramePersistence(videoPath string, tolerance uint64, csvOutput strin
|
|||
|
||||
hasFirstFrame := false
|
||||
|
||||
bar := pb.StartNew(video.Frames())
|
||||
|
||||
for video.Read() {
|
||||
frameNumber++
|
||||
|
||||
// frame colum will be full of 0s normally, not the worst compromise
|
||||
frameWidth := 0
|
||||
frameHeight := 0
|
||||
|
||||
// mesure resoltion
|
||||
if toggleResdet {
|
||||
var lastFrameWidth int
|
||||
var lastFrameHeight int
|
||||
|
||||
if len(frameWidthMeasurements) != 0 {
|
||||
lastFrameWidth = frameWidthMeasurements[len(frameWidthMeasurements)-1]
|
||||
lastFrameHeight = frameHeightMeasurements[len(frameHeightMeasurements)-1]
|
||||
} else {
|
||||
lastFrameWidth = currentFrame.Bounds().Max.X
|
||||
lastFrameHeight = currentFrame.Bounds().Max.X
|
||||
}
|
||||
frameWidth, frameHeight = resdet(verbose, currentFrame, frameWidth, frameHeight, minResdetHeight, minResdetHeight, lastFrameWidth, lastFrameHeight)
|
||||
}
|
||||
|
||||
frameWidthMeasurements = append(frameWidthMeasurements, frameWidth)
|
||||
frameHeightMeasurements = append(frameHeightMeasurements, frameHeight)
|
||||
|
||||
if !hasFirstFrame {
|
||||
copy(previousFrame.Pix, currentFrame.Pix)
|
||||
hasFirstFrame = true
|
||||
|
@ -327,6 +399,8 @@ func analyzeFramePersistence(videoPath string, tolerance uint64, csvOutput strin
|
|||
effectiveFPS: effectiveFPS,
|
||||
currentFrameTime: actualFrameTimeMs,
|
||||
realFrameTime: 0, // Will be calculated in second pass
|
||||
frameWidth: frameWidth,
|
||||
frameHeight: frameHeight,
|
||||
})
|
||||
continue
|
||||
}
|
||||
|
@ -382,8 +456,11 @@ func analyzeFramePersistence(videoPath string, tolerance uint64, csvOutput strin
|
|||
effectiveFPS: effectiveFPS,
|
||||
currentFrameTime: actualFrameTimeMs,
|
||||
realFrameTime: 0, // Will be calculated in second pass
|
||||
frameWidth: frameWidth,
|
||||
frameHeight: frameHeight,
|
||||
})
|
||||
|
||||
if verbose {
|
||||
newSecond := int(float64(frameNumber-1) / fps)
|
||||
if newSecond > currentSecond {
|
||||
uniqueFramesPerSecond = append(uniqueFramesPerSecond, uniqueFramesInCurrentSecond)
|
||||
|
@ -393,6 +470,38 @@ func analyzeFramePersistence(videoPath string, tolerance uint64, csvOutput strin
|
|||
}
|
||||
}
|
||||
|
||||
if liveCSV {
|
||||
if _, err := os.Stat("live.csv"); errors.Is(err, os.ErrNotExist) {
|
||||
f, err := os.Create("live.csv")
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
_, err = f.WriteString("frame, average_fps, frame_time, unique_frame_count, real_frame_time, frame_width, frame_height\n")
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
f.Close()
|
||||
}
|
||||
|
||||
f, err := os.OpenFile("live.csv", os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
currentFrameData := frameAnalysisData[len(frameAnalysisData)-1]
|
||||
|
||||
fmt.Fprintf(f, "%v, %.2f, %.2f, %v, %.2f, %v, %v\n", currentFrameData.frameNumber, currentFrameData.effectiveFPS, currentFrameData.currentFrameTime, currentFrameData.uniqueFrameCount, currentFrameData.realFrameTime, currentFrameData.frameWidth, currentFrameData.frameHeight)
|
||||
|
||||
f.Close()
|
||||
}
|
||||
|
||||
bar.Increment()
|
||||
}
|
||||
|
||||
bar.Finish()
|
||||
|
||||
// Record the final unique frame duration
|
||||
if totalUniqueFrames > 0 {
|
||||
if len(uniqueFrameDurations) < totalUniqueFrames {
|
||||
|
@ -412,6 +521,8 @@ func analyzeFramePersistence(videoPath string, tolerance uint64, csvOutput strin
|
|||
fmt.Sprintf("%.2f", frameData.currentFrameTime),
|
||||
strconv.Itoa(frameData.uniqueFrameCount),
|
||||
fmt.Sprintf("%.2f", realFrameTimeMs),
|
||||
strconv.Itoa(frameData.frameWidth),
|
||||
strconv.Itoa(frameData.frameHeight),
|
||||
})
|
||||
if err != nil {
|
||||
log.Default().Printf("Warning: failed to write CSV row %d: %v", i+1, err)
|
||||
|
@ -458,5 +569,62 @@ func analyzeFramePersistence(videoPath string, tolerance uint64, csvOutput strin
|
|||
log.Default().Printf("No frame persistence detected (all frames are unique)")
|
||||
}
|
||||
|
||||
if len(frameWidthMeasurements) > 0 && len(frameHeightMeasurements) > 0 {
|
||||
sumWidth := 0
|
||||
sumHeight := 0
|
||||
|
||||
for _, width := range frameWidthMeasurements {
|
||||
sumWidth += width
|
||||
}
|
||||
|
||||
if sumWidth != 0 {
|
||||
|
||||
for _, height := range frameHeightMeasurements {
|
||||
sumHeight += height
|
||||
}
|
||||
|
||||
avgWidth := float64(sumWidth) / float64(len(frameWidthMeasurements))
|
||||
avgHeight := float64(sumHeight) / float64(len(frameHeightMeasurements))
|
||||
log.Default().Printf("Average Width: %.2f", avgWidth)
|
||||
log.Default().Printf("Average Height: %.2f", avgHeight)
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func resdet(verbose bool, currentFrame *image.RGBA, frameWidth int, frameHeight int, minHeight int, minWidth int, prevFrameWidth int, prevFrameHeight int) (int, int) {
|
||||
frameFile, err0 := os.Create("/tmp/frame.png")
|
||||
|
||||
err1 := png.Encode(frameFile, currentFrame)
|
||||
|
||||
out, err2 := exec.Command("resdet", "-v", "1", frameFile.Name()).Output()
|
||||
|
||||
err3 := frameFile.Close()
|
||||
|
||||
err4 := os.Remove(frameFile.Name())
|
||||
|
||||
formattedOutput := strings.Split(string(out), " ")
|
||||
|
||||
frameWidthOut, err5 := strconv.Atoi(formattedOutput[0])
|
||||
|
||||
frameHeightOut, err6 := strconv.Atoi(strings.TrimSuffix(formattedOutput[1], "\n"))
|
||||
|
||||
if err := cmp.Or(err0, err1, err2, err3, err4, err5, err6); err != nil {
|
||||
log.Fatal(err)
|
||||
}
|
||||
|
||||
if frameHeightOut > minHeight {
|
||||
frameHeight = frameHeightOut
|
||||
} else {
|
||||
frameHeight = prevFrameHeight
|
||||
}
|
||||
|
||||
if frameWidthOut > minWidth {
|
||||
frameWidth = frameWidthOut
|
||||
} else {
|
||||
frameWidth = prevFrameWidth
|
||||
}
|
||||
|
||||
return frameWidth, frameHeight
|
||||
}
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue