12 Commity (master)

Autor	SHA1	Wiadomość	Data
f4exb	b84eea7dc9	Rewriting of copyright notices for sdrgui. Fixes #1893	2023-11-19 13:43:10 +01:00
Jon Beniston	1c9cc7a989	GLSpectrum touchscreen updates ... Add "show all controls" button, that allows most of the "set once" controls to be hidden on small screens. Please feel free to make a better icon! Could also be hidden if !ANDROID, if you don't like it. Add pinch and pan gestures, for frequency scrolling and zooming in to spectrum. Queue frequencies requested by scrolling, so intermediate frequencies can be omitted, if device is slow to update its frequency. Support non-integer pixel ratios. Add popup sliders for dials. Add DialogPositioner for dialogs. Add layout to spectrum markers dialog, so that it can be resized, to fit on smaller screens.	2022-12-20 14:39:39 +00:00
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