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Fast NES emulator
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ppu.c
Commit message (
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Author
Age
Files
Lines
*
cleanup and rewrite of memory_read()
Peter Fors
2025-05-03
1
-0
/
+1
*
cleanup and rewrite of ppu_registers.c
Peter Fors
2025-05-02
1
-1
/
+1
*
reverted rewrite of ppu, optimized what functions should be forced inline, ga...
Peter Fors
2025-04-28
1
-12
/
+10
*
before ppu rearrangement and fix of scanline 261
Peter Fors
2025-04-28
1
-3
/
+2
*
back to 2560fps after wrangling the ppu_state into two cachelines
Peter Fors
2025-04-21
1
-0
/
+3
*
Battletoads working
Peter Fors
2025-04-16
1
-4
/
+8
*
2592fps again...
Peter Fors
2025-04-11
1
-3
/
+0
*
Before partial rewrite of ppu_tick()
Peter Fors
2025-04-11
1
-17
/
+31
*
Last few optimizations to ppu_render_pixel, down to 1.59ns per pixel
Peter Fors
2025-04-09
1
-5
/
+6
*
2690fps
Peter Fors
2025-04-08
1
-8
/
+10
*
Back at 2618fps
Peter Fors
2025-04-08
1
-5
/
+7
*
cleanup and optimization tests, unfortunately nothing great.
Peter Fors
2025-04-07
1
-4
/
+8
*
almost back to normal after bytestream excursion
Peter Fors
2025-04-07
1
-155
/
+14
*
cleanup
Peter Fors
2025-04-06
1
-23
/
+4
*
optimized away an if(dot == 256) in the hot path ~5% improvement
Peter Fors
2025-04-06
1
-40
/
+55
*
added more mappers (buggy)
Peter Fors
2025-04-06
1
-137
/
+210
*
everything working, 2285 fps
Peter Fors
2025-04-05
1
-74
/
+106
*
reverted switch to switch, as it was slower
Peter Fors
2025-04-05
1
-236
/
+47
*
transform to switch case for ppu_tick()
Peter Fors
2025-04-05
1
-114
/
+321
*
move read/write prg/chr/cirom data to mapper
Peter Fors
2025-04-04
1
-184
/
+130
*
Move to glfw
Peter Fors
2025-04-03
1
-24
/
+46
*
Itsa twerking.
Peter Fors
2025-04-02
1
-30
/
+31
*
skinny_version working horizontally
Peter Fors
2025-04-02
1
-350
/
+303
*
soon
Peter Fors
2025-04-01
1
-61
/
+80
*
broken
Peter Fors
2025-04-01
1
-81
/
+60
*
remove render_xxx nonsense
Peter Fors
2025-04-01
1
-2
/
+2
*
before add scroll_latch
Peter Fors
2025-04-01
1
-113
/
+128
*
currently 90% working
Peter Fors
2025-03-31
1
-336
/
+341
*
first mknes commit
Peter Fors
2025-03-29
1
-0
/
+490