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| author | aliaspider | 2015-11-05 19:32:30 +0100 |
|---|---|---|
| committer | aliaspider | 2015-11-05 19:32:30 +0100 |
| commit | 771178cf2078da10b9f07590329b3e7c7c7a9259 (patch) | |
| tree | 8dc67765a4a8355487dc1ee796b6d3a51fcbfb20 /src/rops.h.last | |
| parent | 0731cea41cf04d205f98a7b3d516dfb7633265a7 (diff) | |
| download | snes9x2002-771178cf2078da10b9f07590329b3e7c7c7a9259.tar.gz snes9x2002-771178cf2078da10b9f07590329b3e7c7c7a9259.tar.bz2 snes9x2002-771178cf2078da10b9f07590329b3e7c7c7a9259.zip | |
move/delete some unused files.
Diffstat (limited to 'src/rops.h.last')
| -rw-r--r-- | src/rops.h.last | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/src/rops.h.last b/src/rops.h.last deleted file mode 100644 index 5ec3e24..0000000 --- a/src/rops.h.last +++ /dev/null @@ -1,118 +0,0 @@ -/* - Raster Operations macros -*/ - -// ------------- -// RGB_565 -// a.red = a.red - b.red -// a.blue = a.blue - b.blue -// a.green = a.green - b.green -/* -#define ROP_SUB(a, b) \ - " bics " #b ", " #b ", #0b00000100000100000 \n"\ - " orr " #a ", " #a ", #0b00000100000100000 \n"\ - " orr " #a ", " #a ", #0b10000000000000000 \n"\ - " sub " #a ", " #a ", " #b " \n"\ - " tst " #a ", #0b00000000000100000 \n"\ - " biceq " #a ", " #a ", #0b00000000000011111 \n"\ - " tst " #a ", #0b00000100000000000 \n"\ - " biceq " #a ", " #a ", #0b00000011111100000 \n"\ - " tst " #a ", #0b10000000000000000 \n"\ - " biceq " #a ", " #a ", #0b01111100000000000 \n" -*/ -#define ROP_SUB(a, b) \ - " bics " #b ", " #b ", #0b00000100000100000 \n"\ - " beq 999f \n"\ - " orr " #a ", " #a ", #0b00000100000100000 \n"\ - " orr " #a ", " #a ", #(1 << 31) \n"\ - " subs " #a ", " #a ", " #b " \n"\ - " bicpl " #a ", " #a ", #0b01111100000000000 \n"\ - " tst " #a ", #0b00000000000100000 \n"\ - " biceq " #a ", " #a ", #0b00000000000011111 \n"\ - " tst " #a ", #0b00000100000000000 \n"\ - " biceq " #a ", " #a ", #0b00000011111100000 \n"\ - "999:\n" - - -// ------------- -// RGB_565 -// if ZF set do ROP_SUB, else: -// a.red = (a.red - b.red) / 2 -// a.blue = (a.blue - b.blue) / 2 -// a.green = (a.green - b.green) / 2 -/* -#define ROP_SUB1_2(a, b) \ - " movne " #a ", " #a ", lsr #1 \n"\ - " bicne " #a ", " #a ", #0b00000010000010000 \n"\ - " movne " #b ", " #b ", lsr #1 \n"\ - " bicne " #b ", " #b ", #0b00000010000010000 \n"\ - \ - " bic " #b ", " #b ", #0b00000100000100000 \n"\ - " orr " #a ", " #a ", #0b00000100000100000 \n"\ - " orr " #a ", " #a ", #0b10000000000000000 \n"\ - " sub " #a ", " #a ", " #b " \n"\ - " tst " #a ", #0b00000000000100000 \n"\ - " biceq " #a ", " #a ", #0b00000000000011111 \n"\ - " tst " #a ", #0b00000100000000000 \n"\ - " biceq " #a ", " #a ", #0b00000011111100000 \n"\ - " tst " #a ", #0b10000000000000000 \n"\ - " biceq " #a ", " #a ", #0b01111100000000000 \n" -*/ - -#define ROP_SUB1_2(a, b) \ - " movne " #a ", " #a ", lsr #1 \n"\ - " bicne " #a ", " #a ", #0b00000010000010000 \n"\ - " movne " #b ", " #b ", lsr #1 \n"\ - " bicne " #b ", " #b ", #0b00000010000010000 \n"\ - \ - " bics " #b ", " #b ", #0b00000100000100000 \n"\ - " beq 999f \n"\ - " orr " #a ", " #a ", #0b00000100000100000 \n"\ - " orr " #a ", " #a ", #(1 << 31) \n"\ - " subs " #a ", " #a ", " #b " \n"\ - " bicpl " #a ", " #a ", #0b01111100000000000 \n"\ - " tst " #a ", #0b00000000000100000 \n"\ - " biceq " #a ", " #a ", #0b00000000000011111 \n"\ - " tst " #a ", #0b00000100000000000 \n"\ - " biceq " #a ", " #a ", #0b00000011111100000 \n"\ - "999:\n" - - -// ------------- -// RGB_565 -// a.red = a.red + b.red -// a.blue = a.blue + b.blue -// a.green = a.green + b.green -#define ROP_ADD(a, b) \ - " bics " #b ", " #b ", #0b00000100000100000 \n"\ - " beq 999f \n"\ - " bics " #a ", " #a ", #0b00000100000100000 \n"\ - " add " #a ", " #a ", " #b " \n"\ - " tst " #a ", #0b00000000000100000 \n"\ - " orrne " #a ", " #a ", #0b00000000000011111 \n"\ - " tst " #a ", #0b00000100000000000 \n"\ - " orrne " #a ", " #a ", #0b00000011111100000 \n"\ - " tst " #a ", #0b10000000000000000 \n"\ - " orrne " #a ", " #a ", #0b01111100000000000 \n"\ - "999:\n" - -// ------------- -// RGB_565 -// if ZF set do ROP_ADD, else: -// a.red = (a.red + b.red) / 2 -// a.blue = (a.blue + b.blue) / 2 -// a.green = (a.green + b.green) / 2 -#define ROP_ADD1_2(a, b) \ - " bic " #a ", " #a ", #0b00000100000100000 \n"\ - " bicne " #a ", " #a ", #0b00001000001000000 \n"\ - " bic " #b ", " #b ", #0b00000100000100000 \n"\ - " bicne " #b ", " #b ", #0b00001000001000000 \n"\ - " add " #a ", " #a ", " #b " \n"\ - " movne " #a ", " #a ", lsr #1 \n"\ - " tst " #a ", #0b00000000000100000 \n"\ - " orrne " #a ", " #a ", #0b00000000000011111 \n"\ - " tst " #a ", #0b00000100000000000 \n"\ - " orrne " #a ", " #a ", #0b00000011111100000 \n"\ - " tst " #a ", #0b10000000000000000 \n"\ - " orrne " #a ", " #a ", #0b01111100000000000 \n" - |