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amips asm tile renderer

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@286 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2007-10-30 19:43:51 +00:00
parent c5b61ac25d
commit 8ef001cc89
4 changed files with 1688 additions and 18 deletions
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6
Pico/Draw.c
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@ -66,6 +66,10 @@ void blockcpy_or(void *dst, void *src, size_t n, int pat)
#endif #endif
#ifdef _ASM_DRAW_C_MIPS
int TileNorm(int sx,int addr,int pal);
int TileFlip(int sx,int addr,int pal);
#else
static int TileNorm(int sx,int addr,int pal) static int TileNorm(int sx,int addr,int pal)
{ {
unsigned char *pd = HighCol+sx; unsigned char *pd = HighCol+sx;
@ -108,7 +112,7 @@ static int TileFlip(int sx,int addr,int pal)
} }
return 1; // Tile blank return 1; // Tile blank
} }
#endif
// tile renderers for hacky operator sprite support // tile renderers for hacky operator sprite support
#define sh_pix(x) \ #define sh_pix(x) \

1666
Pico/Draw_amips.s
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File diff suppressed because it is too large Load diff

2
platform/psp/Makefile
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@ -10,7 +10,7 @@ amalgamate = 0
#up = 1 #up = 1
CFLAGS += -I../.. -I. -D_UNZIP_SUPPORT -DNO_SYNC # -DBENCHMARK CFLAGS += -I../.. -I. -D_UNZIP_SUPPORT -DNO_SYNC -D_ASM_DRAW_C_MIPS # -DBENCHMARK
CFLAGS += -Wall -Winline -G0 CFLAGS += -Wall -Winline -G0
ifeq ($(DEBUG),) ifeq ($(DEBUG),)
CFLAGS += -O2 -ftracer -fstrength-reduce -ffast-math CFLAGS += -O2 -ftracer -fstrength-reduce -ffast-math

32
tools/mkt1.c
View file

@ -20,7 +20,7 @@ static void out(int r, int is_last)
unsigned char pattern_db[0x100]; unsigned char pattern_db[0x100];
static int check(unsigned char i) static int check_label(unsigned char i)
{ {
if (!pattern_db[i]) { if (!pattern_db[i]) {
fprintf(fo, "tile%i%i%i%i%i%i%i%i:\n", (i&0x80)?1:0, (i&0x40)?1:0, (i&0x20)?1:0, (i&0x10)?1:0, fprintf(fo, "tile%i%i%i%i%i%i%i%i:\n", (i&0x80)?1:0, (i&0x40)?1:0, (i&0x20)?1:0, (i&0x10)?1:0,
@ -44,22 +44,22 @@ int main()
for (i = 0xff; i > 0; i--) for (i = 0xff; i > 0; i--)
{ {
if (check(i)) continue; if (check_label(i)) continue;
if (i & 0x01) out(0, 0); if (i & 0x01) out(0, !(i&0xfe));
check(i&0xfe); check_label(i&0xfe);
if (i & 0x02) out(1, 0); if (i & 0x02) out(1, !(i&0xfc));
check(i&0xfc); check_label(i&0xfc);
if (i & 0x04) out(2, 0); if (i & 0x04) out(2, !(i&0xf8));
check(i&0xf8); check_label(i&0xf8);
if (i & 0x08) out(3, 0); if (i & 0x08) out(3, !(i&0xf0));
check(i&0xf0); check_label(i&0xf0);
if (i & 0x10) out(4, 0); if (i & 0x10) out(4, !(i&0xe0));
check(i&0xe0); check_label(i&0xe0);
if (i & 0x20) out(5, 0); if (i & 0x20) out(5, !(i&0xc0));
check(i&0xc0); check_label(i&0xc0);
if (i & 0x40) out(6, 0); if (i & 0x40) out(6, !(i&0x80));
check(i&0x80); check_label(i&0x80);
if (i & 0x80) out(7, 1); if (i & 0x80) out(7, 1);
} }