4 commits

Author	SHA1	Message	Date
Raph Levien	43c5ed29b2	Fix generated shaders	2022-02-07 17:30:17 -08:00
Raph Levien	0cf370f9c7	Mostly working rendering ... This exposes interfaces to render glyphs into a texture atlas. The main changes are: * Methods to plumb raw Metal GPU resources (device, texture, etc) into piet-gpu-hal objects. * A new glyph_render API specialized to rendering glyphs. This is basically the same as just painting to a canvas, but will allow better caching (and has more direct access to fonts, bypassing the Piet font type which is underdeveloped). * Ability to render to A8 target in addition to RGBA. WIP, there are some rough edges, not least of which is that the image format changes are only on mac and cause compile errors elsewhere.	2022-01-19 12:10:51 -08:00
Raph Levien	44327fe49f	Beginnings of new element pipeline ... This successfully renders the tiger; fills and strokes are supported. Other parts of the imaging model, not yet. Progress toward #119	2021-12-03 15:33:01 -08:00
Raph Levien	1d1801c1aa	Cross-platform path stage shaders	2021-12-01 08:42:06 -08:00