[programs/modplay] Add .mod visualization #159
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This was a bit tricky, but once I figured out that just rendering the PCM value (shortening it to the appropriate number of bits) would look reasonable, it wasn't so hard. The tricky part this time was finding a good audio visualization algorithm. Also added a listing of the modfiles available, and made it possible to pick a file by using the arrow keys. This is interestingly enough a bit laggy, I did some attempts to reduce the lag but... didn't really succeed. I _did_ suceed in getting the audio playback to stutter, though, and I really don't want that so... this will have to be good enough for now.
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Hi Per! |
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Here is what it looks like in action:
This was a bit tricky, but once I figured out that just rendering the PCM value (shortening it to the appropriate number of bits) would look reasonable, it wasn't so hard. The tricky part this time was finding a good audio visualization algorithm.
Also added a listing of the modfiles available, and made it possible to pick a file by using the arrow keys. This is interestingly enough a bit laggy, I did some attempts to reduce the lag but... didn't really
succeed. I did suceed in getting the audio playback to stutter, though, and I really don't want that so... this will have to be good enough for now.