[BUG] Linux 平台 bug，硬件加速开关不生效（AMD apu， 无NVIDIA显卡）

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Linux 平台 bug，硬件加速开关不生效

1. 我的平台 amd apu，wayland
2. 遇到的问题：默认调用 NVIDIA VDPAU 硬件解码库，但是我没有，所以一直无法正常播放
   • 已经尝试关闭硬件加速功能

./simple_live_app                                                                                                             ✔  1m 59s   09:52:53  

** (simple_live_app:28700): CRITICAL **: 09:52:56.037: Failed to read XDG desktop portal settings: GDBus.Error:org.freedesktop.portal.Error.NotFound: 未找到请求的设置

** (simple_live_app:28700): CRITICAL **: 09:52:56.038: Failed to read XDG desktop portal settings: GDBus.Error:org.freedesktop.portal.Error.NotFound: 未找到请求的设置

** (simple_live_app:28700): CRITICAL **: 09:52:56.038: Failed to read XDG desktop portal settings: GDBus.Error:org.freedesktop.portal.Error.NotFound: 未找到请求的设置

** (simple_live_app:28700): CRITICAL **: 09:52:56.038: Failed to read XDG desktop portal settings: GDBus.Error:org.freedesktop.portal.Error.NotFound: 未找到请求的设置

** (simple_live_app:28700): CRITICAL **: 09:52:56.039: Failed to read XDG desktop portal settings: GDBus.Error:org.freedesktop.portal.Error.NotFound: 未找到请求的设置
package:media_kit_libs_linux registered.
flutter: dynamic_color: Accent color detected.
media_kit: VideoOutput: video_output_new: 4903018884688
media_kit: VideoOutput: Using S/W rendering.
flutter: VideoOutput.Resize
flutter: {handle: 4903018884688, id: 4902801504656, rect: {left: 0, top: 0, width: 1, height: 1}}
flutter: NativeVideoController: Texture ID: 4902801504656
flutter: media_kit: wakelock: _count = 1
Failed to open VDPAU backend libvdpau_nvidia.so: 无法打开共享目标文件: 没有那个文件或目录
flutter: media_kit: wakelock: _count = 0
flutter: media_kit: wakelock: _count = 1
Failed to open VDPAU backend libvdpau_nvidia.so: 无法打开共享目标文件: 没有那个文件或目录
flutter: VideoOutput.Resize
flutter: {handle: 4903018884688, id: 4902801504656, rect: {left: 0, top: 0, width: 1280, height: 720}}
flutter: media_kit: wakelock: _count = 0
flutter: media_kit: wakelock: _count = 1
Failed to open VDPAU backend libvdpau_nvidia.so: 无法打开共享目标文件: 没有那个文件或目录
flutter: media_kit: wakelock: _count = 0
flutter: media_kit: wakelock: _count = 1
flutter: media_kit: wakelock: _count = 0
media_kit: VideoOutput: video_output_dispose: 4903018884688
MediaKitEventLoopHandler::Register: std::thread exit: 4903018884688
MediaKitEventLoopHandler::Dispose: 4903018884688