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* Change PID controller to use frame numbers as time, and time only as ↵Andreas Grois2018-03-171-2/+2
| | | | controlled parameter
* Fix y-value being always the same if only one worker is usedAndreas Grois2018-03-171-1/+1
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* Fix a few warnings spit out by MSVC compiler:Andreas Grois2018-03-171-3/+4
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* Remove unneededAndreas Grois2018-03-171-2/+1
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* Improve parallelization by not storing the offset, but instead ↵Andreas Grois2018-03-172-22/+22
| | | | | | re-calculating it every dispatch. By this I could get the VGPR usage down from 40 to 36.
* Change starting value code to just jump to next orbit if in main bulb orAndreas Grois2018-03-161-21/+19
| | | | cardioid.
* Fix wrong iteration per frame codeAndreas Grois2018-03-161-9/+9
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* minorAndreas Grois2018-03-161-2/+1
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* Merge branch 'master' into feature/01-PausabilityAndreas Grois2018-03-161-1/+1
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| * Fix wrong seed calculation, now I've had some sleep.Andreas Grois2018-03-161-2/+1
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* | Comment out debug outputAndreas Grois2018-03-161-1/+1
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* | Tweak PID a bitAndreas Grois2018-03-161-2/+2
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* | Fix endless loop in shader and make framerate adaptiveAndreas Grois2018-03-154-12/+53
| | | | | | | | | | | | It seems forcing points outside the cardioid and bulb with a bad random generator can take really long... Also, now framerate adjusts based on time it takes to render frames.
* | Force starting values to be outside main cardioid and bulb, and add storage ↵Andreas Grois2018-03-152-22/+21
| | | | | | | | specifiers to buffers.
* | OopsAndreas Grois2018-03-151-9/+9
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* | Prevent even more waiting by storing a more complete stateAndreas Grois2018-03-153-35/+43
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* | Speed up computation tremendously, by having each worker (nearly)Andreas Grois2018-03-152-81/+70
| | | | | | | | | | completely store its state and working (nearly) fully independent of each other.
* | First commit with compute pausabilityAndreas Grois2018-03-144-37/+133
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* Split buffer in three, one per color (as OpenGL guarantees that one can at ↵Andreas Grois2018-03-115-28/+61
| | | | | | | | least have 8 SSBOs), to allow three times larger images. Also make it possible to ignore maximum buffer size reported by the driver. The maximum buffer size limitation is rather strict on radeonsi, so I decided to split the buffer in three, effectively increasing the maximum image size by a factor of three. While doing so I realized that at least on radeonsi the reported maximum buffer size seems to be off. For this reason I added a new command line switch, that allows to ignore the maximum buffer size check. For those curious: radeonsi reports a maximum buffer size of 128 MB, but I had no problems when using three buffers of 1098 MB each.
* Use long for command line validity checks.v0.0.2-kindaWorkingBetterAndreas Grois2018-03-111-4/+2
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* Another warning fixedv0.0.1-kindaworkingAndreas Grois2018-03-111-1/+1
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* Fix lots of warnings output by visual studio...Andreas Grois2018-03-111-11/+12
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* Replace std::cout with std::cerr for actual error messages. Remove someAndreas Grois2018-03-112-13/+13
| | | | debugging output
* Disable vsync. Not needed, and causing the rendering to be slower thanAndreas Grois2018-03-111-0/+3
| | | | necessary.
* Instead of using the yDecoupler value directly, the code's now using theAndreas Grois2018-03-111-1/+1
| | | | | hash of it, causing more drastic changes of the y=f(x,yDecoupler) function with dispatch number.
* Clarify help output regarding image sizeAndreas Grois2018-03-111-2/+2
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* Make preview window scale if being resized.Andreas Grois2018-03-111-0/+8
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* Decouple y and x value based on iteration. Should approximately squareAndreas Grois2018-03-112-21/+22
| | | | teh available randomness!
* Fix wrong max pixel output. Forgot to update this when I reduced the buffer ↵Andreas Grois2018-03-101-1/+1
| | | | size by a factor of two.
* Remove useless mirror code in fragment shader. Buffer is already mirrored now.Andreas Grois2018-03-101-1/+1
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* Rename project from BuddhaTest to BuddhaShaderAndreas Grois2018-03-101-4/+4
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* Prepare install script, and make shader loading work from PREFIX/share/...Andreas Grois2018-03-104-18/+61
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* Add command line parsingAndreas Grois2018-03-103-72/+209
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* Remove non-needed host buffer copy to ssbo, instead initialize ssbo withAndreas Grois2018-03-101-2/+2
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* Move buffer dimensions out of buffer into uniforms. No longer odd -2Andreas Grois2018-03-103-15/+23
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* Add color scaling option (as 8 bit per channel is not really much)Andreas Grois2018-03-103-5/+6
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* Gamma correction for outputAndreas Grois2018-03-103-9/+59
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* Reduce buffer size by a factor of 2 (image is symmetric)Andreas Grois2018-03-105-13/+12
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* Fix mirroring in png outputAndreas Grois2018-03-103-4/+12
| | | | | Restrict starting value range to positive y-values, probably improving random quality
* Make local work group size tweakable. (Not yet exposed to user)Andreas Grois2018-03-104-10/+23
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* Use vectors as storage for png data as a simple means to prevent leaksAndreas Grois2018-03-101-15/+7
| | | | in case of error.
* Make sure png file gets closed by wrapping the file descriptor into aAndreas Grois2018-03-102-7/+41
| | | | class with destructor
* Forgot symmetry on png export. Added now.Andreas Grois2018-03-101-0/+8
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* Dump result to image.png in current folder.Andreas Grois2018-03-104-6/+84
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* ColorizeAndreas Grois2018-03-092-7/+15
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* Make this thing render.Andreas Grois2018-03-092-10/+186
| | | | Also: Steal integer hash from stackexchange...
* Initial CommitAndreas Grois2018-03-0910-0/+5309
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