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32x: RLE mode + tweaks, VR runs but unstable as everything else

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@795 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2009-09-29 15:53:18 +00:00
parent be20816c4c
commit 1b3f584492
4 changed files with 47 additions and 19 deletions
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8
pico/32x/pwm.c
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@ -14,7 +14,7 @@ void p32x_pwm_refresh(void)
cycles = (cycles - 1) & 0x0fff;
if (cycles < 500) {
elprintf(EL_32X|EL_ANOMALY, "pwm: low cycle value: %d", cycles + 1);
elprintf(EL_32X|EL_PWM|EL_ANOMALY, "pwm: low cycle value: %d", cycles + 1);
cycles = 500;
}
pwm_cycles = cycles;
@ -59,7 +59,7 @@ unsigned int p32x_pwm_read16(unsigned int a)
case 6: // R ch
case 8: // MONO
predict = (pwm_line_samples * Pico.m.scanline) >> 16;
elprintf(EL_32X, "pwm: read status: ptr %d/%d, predict %d",
elprintf(EL_PWM, "pwm: read status: ptr %d/%d, predict %d",
pwm_frame_smp_cnt, (pwm_line_samples * scanlines_total) >> 16, predict);
if (pwm_frame_smp_cnt > predict + 3)
d |= P32XP_FULL;
@ -97,7 +97,7 @@ void p32x_pwm_write16(unsigned int a, unsigned int d)
if (a >= 6) { // R or MONO
pwm_frame_smp_cnt++;
pwm_ptr = (pwm_ptr + 1) & (PWM_BUFF_LEN - 1);
elprintf(EL_32X, "pwm: smp_cnt %d, ptr %d, smp %x", pwm_frame_smp_cnt, pwm_ptr, d);
elprintf(EL_PWM, "pwm: smp_cnt %d, ptr %d, smp %x", pwm_frame_smp_cnt, pwm_ptr, d);
}
}
}
@ -137,7 +137,7 @@ void p32x_pwm_update(int *buf32, int length, int stereo)
}
}
elprintf(EL_32X, "pwm_update: pwm_ptr %d, len %d, step %04x, done %d",
elprintf(EL_PWM, "pwm_update: pwm_ptr %d, len %d, step %04x, done %d",
pwm_ptr, length, step, (pwmb - Pico32xMem->pwm) / 2);
pwm_ptr = 0;