etc
/
uxn
mirror of https://git.sr.ht/~rabbits/uxn
0
1
Fork 0
Code Issues Projects Releases Wiki Activity

Removed peek16

This commit is contained in:
neauoire 2022-01-03 13:29:47 -08:00
parent 0ee477615b
commit 4789d8ccef
4 changed files with 15 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/devices/file.c
View File

@ -146,7 +146,9 @@ file_deo(Device *d, Uint8 port)
{
Uint16 a, b, res;
switch(port) {
case 0x1: d->vector = peek16(d->dat, 0x0); break;
case 0x1:
DEVPEEK16(d->vector, 0x0);
break;
case 0x9:
DEVPEEK16(a, 0x8);
res = file_init(&d->mem[a]);

2
src/uxn.c
View File

@ -31,8 +31,6 @@ WITH REGARD TO THIS SOFTWARE.
#define DEVW(d, x, y) { dev = (d); if(bs) { DEVW8((x), (y) >> 8); DEVW8((x) + 1, (y)); } else { DEVW8((x), (y)) } }
#define WARP(x) { if(bs) u->ram.ptr = (x); else u->ram.ptr += (Sint8)(x); }
Uint16 peek16(Uint8 *m, Uint16 a) { Uint16 r = m[a] << 8; return r + m[a + 1]; }
int
uxn_eval(Uxn *u, Uint16 vec)
{

2
src/uxn.h
View File

@ -48,8 +48,6 @@ typedef struct Uxn {
Device dev[16];
} Uxn;
Uint16 peek16(Uint8 *m, Uint16 a);
int uxn_boot(Uxn *c, Uint8 *memory);
int uxn_eval(Uxn *u, Uint16 vec);
int uxn_halt(Uxn *u, Uint8 error, char *name, int id);

17
src/uxnemu.c
View File

@ -217,13 +217,16 @@ audio_deo(Device *d, Uint8 port)
UxnAudio *c = &uxn_audio[d - devaudio0];
if(!audio_id) return;
if(port == 0xf) {
Uint16 addr, adsr;
SDL_LockAudioDevice(audio_id);
c->len = peek16(d->dat, 0xa);
c->addr = &d->mem[peek16(d->dat, 0xc)];
DEVPEEK16(adsr, 0x8);
DEVPEEK16(c->len, 0xa);
DEVPEEK16(addr, 0xc);
c->addr = &d->mem[addr];
c->volume[0] = d->dat[0xe] >> 4;
c->volume[1] = d->dat[0xe] & 0xf;
c->repeat = !(d->dat[0xf] & 0x80);
audio_start(c, peek16(d->dat, 0x8), d->dat[0xf] & 0x7f);
audio_start(c, adsr, d->dat[0xf] & 0x7f);
SDL_UnlockAudioDevice(audio_id);
SDL_PauseAudioDevice(audio_id, 0);
}
@ -444,8 +447,12 @@ run(Uxn *u)
SDL_free(event.drop.file);
}
/* Audio */
else if(event.type >= audio0_event && event.type < audio0_event + POLYPHONY)
uxn_eval(u, peek16((devaudio0 + (event.type - audio0_event))->dat, 0));
else if(event.type >= audio0_event && event.type < audio0_event + POLYPHONY) {
Device *d = devaudio0 + (event.type - audio0_event);
Uint16 res;
DEVPEEK16(res, 0x00);
uxn_eval(u, res);
}
/* Mouse */
else if(event.type == SDL_MOUSEMOTION)
mouse_pos(devmouse,