VL
Actually I dont understand why he is trying to do it hard(cpp) way
Size: a a a
2019 June 29
I
Like, cpp is way much faster
I
Java will suffice in most cases
I
You should consider moving to cpp when f.e. GC is a problem
I
Though allocating in C is not really fast too. So you try to reuse as much as possible in both scenarios
I
Conclusion: is there a need to use cpp?
I
Though I must admit I was using it a long time ago for storing bitmaps
I
It was like some sort of a cache
I
It was a requirement because android allocates the same pixel buffer in Java heap and it takes a lot of space
MG
http://imgur.com/a/sJ882U3 well this is a start i guess
I
There are gaps when the signal is rising though
I
At least it looks like it
EB
Matthew Good
anyone know where i can find graphics tutorials that DO NOT rely on graphics.h to avoid the tutorial devs needing to implement the actual drawing algorithms
Check libcairo or other raster render libs (you could read lib sources to learn how to render something). Also rendering info could be found in game dev tutorials.
2019 June 30
MG
i tried libcairo but it uses ndk-build and i have no idea how to call that from cmake
MG
There are gaps when the signal is rising though
upgraded version using https://github.com/ArashPartow/bitmap/blob/master/bitmap_image.hpp#L2151
MG
MG
little bit glitchy though
MG
why do i get NULL for
env->GetFieldID(cls, "Llibmedia/Media$WaveformViewOptions__/drawLines", "Ljava/lang/boolean");