static bool try_fast_task_dispatching(struct hle_t* hle)
{
/* identify task ucode by its type */
switch (*dmem_u32(hle, TASK_TYPE))
{
case 1:
if (FORWARD_GFX)
{
forward_gfx_task(hle);
return true;
}
break;
case 2:
if (FORWARD_AUDIO)
{
if (rsp_info.ProcessAlistList)
rsp_info.ProcessAlistList();
return true;
}
if (try_fast_audio_dispatching(hle))
return true;
break;
case 7:
if (rsp_info.ShowCFB)
rsp_info.ShowCFB();
return true;
}
return false;
}
static void normal_task_dispatching(void)
{
const uint32_t sum = sum_bytes((void*)dram_u32(*dmem_u32(TASK_UCODE)), min(*dmem_u32(TASK_UCODE_SIZE), 0xf80) >> 1);
switch (sum)
{
/* StoreVe12: found in Zelda Ocarina of Time [misleading task->type == 4] */
case 0x278: /* Nothing to emulate */ return;
/* GFX: Twintris [misleading task->type == 0] */
case 0x212ee:
if (FORWARD_GFX) { forward_gfx_task(); return; }
break;
/* JPEG: found in Pokemon Stadium J */
case 0x2c85a: jpeg_decode_PS0(); return;
/* JPEG: found in Zelda Ocarina of Time, Pokemon Stadium 1, Pokemon Stadium 2 */
case 0x2caa6: jpeg_decode_PS(); return;
/* JPEG: found in Ogre Battle, Bottom of the 9th */
case 0x130de:
case 0x278b0:
jpeg_decode_OB(); return;
}
handle_unknown_task(sum);
}
static int try_fast_task_dispatching(void)
{
/* identify task ucode by its type */
switch (*dmem_u32(TASK_TYPE))
{
case 1:
if (FORWARD_GFX)
{
forward_gfx_task();
return 1;
}
break;
case 2:
if (FORWARD_AUDIO)
{
forward_audio_task();
return 1;
}
else if (try_fast_audio_dispatching())
return 1;
break;
case 7:
show_cfb();
return 1;
}
return 0;
}
static bool try_fast_task_dispatching(struct hle_t* hle)
{
/* identify task ucode by its type */
switch (*dmem_u32(hle, TASK_TYPE)) {
case 1:
if (FORWARD_GFX) {
forward_gfx_task(hle);
return true;
}
break;
case 2:
if (FORWARD_AUDIO) {
HleProcessAlistList(hle->user_defined);
return true;
} else if (try_fast_audio_dispatching(hle))
return true;
break;
case 7:
HleShowCFB(hle->user_defined);
return true;
}
return false;
}
static void normal_task_dispatching()
{
const OSTask_t * const task = get_task();
const unsigned int sum =
sum_bytes(rspInfo.RDRAM + task->ucode, min(task->ucode_size, 0xf80) >> 1);
switch (sum)
{
/* StoreVe12: found in Zelda Ocarina of Time [misleading task->type == 4] */
case 0x278: /* Nothing to emulate */ return;
/* GFX: Twintris [misleading task->type == 0] */
case 0x212ee:
if (FORWARD_GFX) { forward_gfx_task(); return; }
break;
/* JPEG: found in Pokemon Stadium J */
case 0x2c85a: jpeg_decode_PS0(); return;
/* JPEG: found in Zelda Ocarina of Time, Pokemon Stadium 1, Pokemon Stadium 2 */
case 0x2caa6: jpeg_decode_PS(); return;
/* JPEG: found in Ogre Battle, Bottom of the 9th */
case 0x130de:
case 0x278b0:
jpeg_decode_OB(); return;
}
handle_unknown_task(sum);
}
static int try_fast_task_dispatching()
{
/* identify task ucode by its type */
const OSTask_t * const task = get_task();
switch (task->type)
{
case 1: if (FORWARD_GFX) { forward_gfx_task(); return 1; } break;
case 2:
if (FORWARD_AUDIO) { forward_audio_task(); return 1; }
else if (try_fast_audio_dispatching()) { return 1; }
break;
case 7: show_cfb(); return 1;
}
return 0;
}
static void normal_task_dispatching(struct hle_t* hle)
{
const unsigned int sum =
sum_bytes((void*)dram_u32(hle,
*dmem_u32(hle, TASK_UCODE)),
min(*dmem_u32(hle, TASK_UCODE_SIZE), 0xf80) >> 1);
switch (sum)
{
/* StoreVe12: found in Zelda Ocarina of Time [misleading task->type == 4] */
case 0x278:
/* Nothing to emulate */
return;
/* GFX: Twintris [misleading task->type == 0] */
case 0x212ee:
if (FORWARD_GFX)
{
forward_gfx_task(hle);
return;
}
break;
/* JPEG: found in Pokemon Stadium J */
case 0x2c85a:
jpeg_decode_PS0(hle);
return;
/* JPEG: found in Zelda Ocarina of Time, Pokemon Stadium 1, Pokemon Stadium 2 */
case 0x2caa6:
jpeg_decode_PS(hle);
return;
/* JPEG: found in Ogre Battle, Bottom of the 9th */
case 0x130de:
case 0x278b0:
jpeg_decode_OB(hle);
return;
}
HleWarnMessage(hle->user_defined, "unknown OSTask: sum: %x PC:%x", sum, *hle->sp_pc);
}
