17 Commits

Author	SHA1	Message	Date
Sigrid Solveig Haflínudóttir	6337680774	ppu: change the API to signal when redraw is required ... To lower CPU load in idle mode (no changes on screen) make ppu_pixel return non-zero when a change has been made. 25% → 4% (piano.rom) after this change on Linux amd64, Thinkpad X220.	2021-09-19 23:30:53 +02:00
neauoire	bca5562eec	The screen width/height ports can be written to	2021-09-18 16:51:20 -07:00
Sigrid Solveig Haflínudóttir	ccd9aabecd	ppu: remove unused "pixels" field from Ppu; reset bg/fg to all zeroes on init	2021-09-17 20:24:50 +02:00
neauoire	478669a8ca	Reverted to a standard SDL Texture for the screen	2021-09-16 19:48:00 -07:00
neauoire	98f773c652	Removed unused hor/ver values	2021-08-01 11:38:04 -07:00
neauoire	be85023831	Prefixed function names with ppu	2021-08-01 11:33:43 -07:00
Andrew Alderwick	4257f9818a	Switched to indexed SDL_Surface using blit to window.	2021-07-31 19:46:27 +01:00
neauoire	7f345428d6	Moved inspect in uxnemu.c	2021-07-30 14:38:08 -07:00
neauoire	a1d00a2df7	Drawing inspect on fg so it can be erased	2021-07-05 09:06:32 -07:00
neauoire	7fe0750c17	Added return pointer position to debugger	2021-06-18 20:19:32 -07:00
Andrew Alderwick	d5b2bd9895	Revert "Removed second texture of PPU"	2021-05-30 23:15:37 +01:00
Andrew Alderwick	ffe142ea91	Removed second texture of PPU	2021-05-30 23:04:19 +01:00
neauoire	d163c43201	Improved uxncli and moved all demos into examples	2021-05-26 10:02:13 -07:00
Andrew Alderwick	15480b238a	Converted PPU to use two textures; moved padding to src/emulator.c	2021-05-19 23:17:58 +01:00
neauoire	8c1cf40cb1	Revert "ppu: keep track of modified rows and only redraw those in drawppu" ... This reverts commit 3c64c8c1a4.	2021-05-19 09:13:41 -07:00
Sigrid Solveig Haflínudóttir	3c64c8c1a4	ppu: keep track of modified rows and only redraw those in drawppu	2021-05-19 12:25:18 +00:00
neauoire	7f5c4e25e4	Moved devices in their own folders	2021-05-11 11:42:12 -07:00

Renamed from src/ppu.h (Browse further)