10 Commits

Author	SHA1	Message	Date
Jon Beniston	7ba8540dd4	Fix shaders so they don't crash when OpenGL 2.0 ES is used	2022-07-21 21:09:41 +01:00
Jon Beniston	08cc6d02f5	Use 2D textures as 1D not supported in Open GL ES on ARM	2022-07-21 19:55:31 +01:00
Jon Beniston	4df26f7140	3D Spectrogram: Use texture height rather than fft size for clamping limit	2022-06-21 10:09:08 +01:00
Jon Beniston	72dfe95a5b	GL_LUMINANCE is deprecate so doesn't work on Mac. Use GL_RED instead.	2022-06-19 21:37:24 +01:00
Jon Beniston	37622db678	Optimise VAO usage	2022-06-19 14:16:45 +01:00
Jon Beniston	74d61855e4	Use VAOs for OpenGL 3 CoreProfile	2022-06-19 11:22:46 +01:00
Jon Beniston	e31880fc66	Use integers for OpenGL version	2022-06-19 00:11:46 +01:00
Jon Beniston	e13e919012	Add OpenGL shaders using OpenGL 3.3 syntax for MacOS which doesn't support version 2 syntax wth 4.2 context	2022-06-18 23:40:25 +01:00
Jon Beniston	c135affb6a	Simply matrix calcs. Fix for clang	2022-06-18 13:07:10 +01:00
Jon Beniston	d441e6d475	Add 3D spectrogram	2022-06-18 12:35:44 +01:00