6 Commits

Author	SHA1	Message	Date
Matt	01b577fa58	Improve performance of panning the viewport with OpenGL renderer (#24413) ... * Improve performance of panning the viewport with OpenGL renderer * Use a shader to perform the copy rect operation * Clear the frame buffer after its initialized * Handle Y flip in shader, be explicit about FBO draw state * Target 330 core, remove the y flip handling * Explicitly use GL_RGB8 and not GL_RGB * Add more error handling, clear depth when depth is created * Lets try this * Make sure blend and depth are disabled * Bind the source fbo for reading * Try this alternative approach * Set read and draw buffer before glBlitFramebuffer * Apple is forcing my hand * Update changelog.txt	2025-05-21 18:35:05 +03:00
LRFLEW	3d2d99817c	OpenGL: Add Depth Buffer and Depth Test	2017-10-30 16:21:49 +01:00
LRFLEW	6bf2e0157b	OpenGL: Improve Shaders	2017-10-30 16:21:49 +01:00
LRFLEW	f105237a2e	OpenGL: Delay Palette Mapping Until Final Framebuffer Copy to Screen	2017-10-30 16:21:49 +01:00
Ted John	19cd56b9c2	Add Shader Palette Lookup	2016-06-15 17:53:26 +01:00
Ted John	e3ecb91b91	implement DrawLine with shader	2016-06-11 17:43:53 +01:00