6 Commits

Author	SHA1	Message	Date
rexim	b1a2629d7e	Introduce target and source size constant for easy modification	2019-09-09 21:21:24 +07:00
rexim	38392e3a77	Make fbconfig probe work correctly on my machine for now	2019-09-09 21:16:43 +07:00
Alastair Bridgewater	21a37af414	probe/fbconfig: Texture-map a quadrangle using the "legacy" APIs ... * This was... obnoxious to figure out. Need to set up a small pile of state in the context, with very little in the way of diagnostic advice when all you get for output is a white rectangle and no texture. * The legacy (no shader!) APIs are based on the fixed-function pipeline, and apparently not supported by certain OpenGL implementations such as the Intel open-source Linux drivers. * Apparently, the "modern" way to do things is to set up a "vertex buffer", store the coordinates there, and then use shaders to do the geometry mangling and texture mapping.	2019-09-07 16:36:20 -04:00
rexim	d89e467c38	Add screenshot probe	2019-08-31 19:11:59 +07:00
rexim	a15128b8ed	Fix code style for fbconfig probe	2019-08-31 18:24:43 +07:00
rexim	f6bdde7dc9	Add fbconfig-probe example	2019-08-30 08:35:16 +07:00