voxel-raycaster

Commit Graph

Author	SHA1	Message	Date
mitchellhansen	9c99f9edd0	some tweaks, switching to windows for the weekend	8 years ago
mitchellhansen	cf607382a9	WORKING! Awesome! It now casts fully inside the gpu, context is then switched to gl and then rendered via sfml. It has no loop, no controls, and the aspect ratio is off, but holy hell it works!	8 years ago
mitchellhansen	c565d0facc	Refactored the cl init stuff, added the rest of the image handling in. The test kernel now draws a few pixels to the screen. Pretty much set up nowto start writing the raycaster	8 years ago
mitchellhansen	a7234675cb	Continuing on adding argument handling. Added a small sample texture and sprite which can be handed over to either gl or cl and then handed back. It can then be rendered. Changed to just an array of floats for the view matrix	8 years ago
mitchellhansen	11146a6551	Getting things passed over to cl. No vector4 datatype in sfml, and cl only passes by even numbers of vectors. Update to 2.4? or make my own sf::Vector4?	8 years ago
mitchellhansen	0b9010b007	little tweaks, tomorrow/this week will hook up the arguments and data loading	8 years ago
mitchellhansen	5d9d3c4f4d	Ah, I'm a dummy. Forgot to initialize the command queue! No wonder why it was invalid...	8 years ago
mitchellhansen	c3902c2f6e	Added args and buffer handling, but now clEnqueueNDRangeKernel is failing with the error invalid command queue. Haven't seen that one before, and cursory google suggests it's a problem with MBP's. Fun! I'll keep taking a look, and I'll try it on my windows machine here soon	8 years ago
mitchellhansen	0c70c24a52	Switched names, thinking about how to do kernel args, and buffers. Need to do a bit more reading on how to set up interop. Also need to figure out the buffer thing for regular primative buffers, and also image buffers	8 years ago
mitchellhansen	5dea2494a0	Large amount done. OpenCL is almost completely abstracted out to the class from init to kernel compilation. Next will be getting buffer handling, executing, and reading done. Changed the kernel to a more minimal example. Added a jump table for error codes and an assert function for error checking. Added a routine to compare all the available cl devices and platforms, chooses the high clock of either the GPU or CPU.	8 years ago
MitchellHansen	edd8075afb	Added a quick printout of the hardware info. Running into a problem choosing between platforms, going to abstract CL out into it's own class and hide all that logic	8 years ago
mitchellhansen	d2b79ceec3	Added a compilation routine, probably will abstract all this out into it's own class / function. Added a small kernel that I got from a tutorial to test the compilers error codes. Added a small notes file with error codes. Added some error checking for the error codes	8 years ago

12 Commits (9c99f9edd0891622b80ca88d2a123cdd6689b29b)