5 commits

Author	SHA1	Message	Date
Joe Wilm	e794bc11b9	Use subpixel font rendering ... OpenGL only supports shared alpha blending. Subpixel font rendering requires using the font RGB values as alpha masks for the corresponding RGB channels. To support this, blending is implemented in the fragment shader.	2016-04-11 08:05:19 -07:00
Joe Wilm	77cfb7b5cd	Implement per vertex struct	2016-02-27 13:08:39 -08:00
Joe Wilm	cda4952145	Bit of cleanup ... - Commend vertex slice - Add helper for binding mask texture (and specify that it's a mask) - Prefix uniform members of ShaderProgram with u_. This makes it easy to identify in the rest of code.	2016-02-24 20:37:17 -08:00
Joe Wilm	24b4c3ba47	Fragment shader supplies color correctly	2016-02-24 19:09:21 -08:00
Joe Wilm	2b7caf95fd	Render the letter J ... This letter brought to you by OpenGL and freetype.	2016-02-23 20:42:58 -08:00