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Advice
1
vote
1
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23
views
How to use FixedPoint16 for DNNs on FPGAs?
I am trying to design an accelerator on an FPGA to compute convolutional layers in CNNs? For now, I use INT16 as input, normalized to the range [0,1) and quantized to Q1.15. Same for weights, but with ...
2
votes
1
answer
110
views
How can flickery compositing be avoided with translucent layered windows?
I'm attempting to create a translucent layered window on Windows 10; however, this translucency often blends badly with certain types of windows behind it, with overlapped windows suddenly appearing ...
-1
votes
1
answer
674
views
FFmpeg WASM Compilation with Hardware-Accelerated H.264/HEVC Decoding
I'm working on a media processing SDK with a substantial C++ codebase that currently uses FFmpeg for video decoding on native platforms (Windows/Linux). I need to port this to browsers while ...
1
vote
1
answer
111
views
Android : drawing on canvas from another canvas, bad performance
I have a custom view where in onDraw(Canvas canvas), I need to draw on offscreen canvas, then draw the bitmap of offscreen canvas on view's canvas.
Here the code in the view class :
Bitmap bitmap = ...
1
vote
0
answers
279
views
Is it possible to enable Hardware Acceleration in chromium without GPU on Azure App Service's machine?
I'm running headless Chromium with Puppeteer in my Azure Web App Service's container:
const browser = await puppeteer.launch({
headless: true,
executablePath: await this.browserDownloader....
0
votes
0
answers
106
views
Transparent / Absolute Canvas above animation causes GPU glitches
I made a small one pager which uses framer for scroll animations. I wanted to add a small smoke effect when scrolling past over a certain section.
The overall effect seems to function but it wrecks ...
0
votes
1
answer
468
views
How a neural network is mapped to a GPU? [closed]
I want to understand when a GPU executes a neural network, how the operations are mapped to the GPU's hardware resources. I am familiar with the architecture of GPUs (especially NVIDIA) and I ...
2
votes
2
answers
2k
views
Hardware acceleration for the Android Emulator - AEHD not working (STOPPED state) on the laptop with Windows 11 Home
I bought an Asus Rog Strix Laptop which comes with Windows 11 Home.
I want to use it for both Android development and gaming.
So based on the docs I checked the status of Android Emulator hypervisor ...
0
votes
0
answers
290
views
Custom components with Direct2D paint
I have a project with alot of painted controls, such as grids, coloring, shapes, images, and so on. I decided to try using GPU acceleration to make the entire solution smoother and faster so that a ...
3
votes
0
answers
206
views
Decode h264 frame using android hardware accelerated decoder in gstreamer
I am trying to make a pipeline to get h264 encoded stream using gstreamer with hardware encoding.
Below is that working pipeline:
"ahcsrc ! capsfilter caps=video/x-raw,width=1280,height=720,...
0
votes
0
answers
37
views
In VSC and other apps, when i scroll the text becomes black and turns normal after a very short delay 100ms. It is really annoying
When i open up VSC and other apps the text on the editor, extension page etc. turns black and reappears after a very short time. This issue is not version related as i have this for over 6 months. ...
-1
votes
2
answers
738
views
Can't initialize "h264_mediacodec" for hw accelerated decoding, FFMPEG, Android
I am trying to create hw accelerated decoding on Android through JNI and following this example but, unfortunately, avcodec_get_hw_config returns nullptr.
I have also tried using ...
1
vote
1
answer
744
views
failed to create HWDeviceContext for h264 and Videotoolbox using FFmpeg for iOS
I am attempting to decode an h264 video using hardware accelaration in FFmpeg, specially for iOS devices and utilizing VideoToolbox hardware device. While I have successfully generated decoder context,...
1
vote
1
answer
708
views
Coil AsyncImage Software rendering not supported for Pictures that require hardware acceleration
I'm running into a crash while using Coil AsyncImage with hardware acceleration. I've seen that I can use allowHardware(false) to resolve the crash, but not entirely sure of where to implment this.
I'...
1
vote
1
answer
2k
views
Visual Studio 2022 (MAUI/Xamarin) Android Device Manager does not support AEHD
On my brand new Win11 Pro machine (AMD Ryzen 9 7950X) my Visual Studio 2022 Enterprise installation (v17.7.6) doesn't use hardware acceleration when I disable Hyper-V and enable AEHD (or GVM).
Short ...