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Test code for tasking

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This commit is contained in:
Alex 2023-08-31 00:56:51 +03:00
parent f8487698dd
commit 612e8cc726
Signed by untrusted user who does not match committer: enderice2
GPG Key ID: EACC3AD603BAB4DD
2 changed files with 93 additions and 0 deletions
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92
KernelThread.cpp
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@ -299,6 +299,95 @@ void mutex_test()
test_mutex.unlock(); test_mutex.unlock();
} }
} }
BootInfo::FramebufferInfo fb_ptr{};
void tasking_test_fb_loop(int x, int y, uint32_t color)
{
assert(fb_ptr.BaseAddress != nullptr);
while (true)
{
for (int i = 0; i < 16; i++)
{
uint32_t *Pixel = (uint32_t *)((uintptr_t)fb_ptr.BaseAddress +
((y + i) * fb_ptr.Width + x) *
(fb_ptr.BitsPerPixel / 8));
for (int j = 0; j < 16; j++)
{
*Pixel = color;
Pixel++;
}
}
}
}
void TTfbL_red() { tasking_test_fb_loop(0, 0, 0xFFFF0000); }
void TTfbL_green() { tasking_test_fb_loop(16, 0, 0xFF00FF00); }
void TTfbL_blue() { tasking_test_fb_loop(32, 0, 0xFF0000FF); }
void TTfbL_white() { tasking_test_fb_loop(48, 0, 0xFFFFFFFF); }
void TTfbL_gray() { tasking_test_fb_loop(64, 0, 0xFF888888); }
void TTfbL_red_neg() { tasking_test_fb_loop(0, 0, 0xFF00FFFF); }
void TTfbL_green_neg() { tasking_test_fb_loop(16, 0, 0xFFFF00FF); }
void TTfbL_blue_neg() { tasking_test_fb_loop(32, 0, 0xFFFFFF00); }
void TTfbL_white_neg() { tasking_test_fb_loop(48, 0, 0xFF000000); }
void TTfbL_gray_neg() { tasking_test_fb_loop(64, 0, 0xFF777777); }
void TTfbL_rainbow_fct(int offset)
{
while (true)
{
/* AARRGGBB*/
static uint32_t color = 0xFF000000;
for (int i = 0; i < 64; i++)
{
uint32_t *Pixel = (uint32_t *)((uintptr_t)fb_ptr.BaseAddress +
((offset + i) * fb_ptr.Width) *
(fb_ptr.BitsPerPixel / 8));
for (int j = 0; j < 16; j++)
{
*Pixel = color;
Pixel++;
}
}
if (color >= 0xFFFFFFFF)
color = 0xFF000000;
color++;
}
}
void TTfbL_rainbow_idle() { TTfbL_rainbow_fct(16); }
void TTfbL_rainbow_low() { TTfbL_rainbow_fct(80); }
void TTfbL_rainbow_norm() { TTfbL_rainbow_fct(144); }
void TTfbL_rainbow_high() { TTfbL_rainbow_fct(208); }
void TTfbL_rainbow_crit() { TTfbL_rainbow_fct(272); }
void tasking_test_fb()
{
fb_ptr = Display->GetFramebufferStruct();
TaskManager->CreateThread(thisProcess, Tasking::IP(TTfbL_red));
TaskManager->CreateThread(thisProcess, Tasking::IP(TTfbL_green));
TaskManager->CreateThread(thisProcess, Tasking::IP(TTfbL_blue));
TaskManager->CreateThread(thisProcess, Tasking::IP(TTfbL_white));
TaskManager->CreateThread(thisProcess, Tasking::IP(TTfbL_gray));
TaskManager->CreateThread(thisProcess, Tasking::IP(TTfbL_red_neg));
TaskManager->CreateThread(thisProcess, Tasking::IP(TTfbL_green_neg));
TaskManager->CreateThread(thisProcess, Tasking::IP(TTfbL_blue_neg));
TaskManager->CreateThread(thisProcess, Tasking::IP(TTfbL_white_neg));
TaskManager->CreateThread(thisProcess, Tasking::IP(TTfbL_gray_neg));
{
CriticalSection cs; /* Start all threads at the same time */
auto tti = TaskManager->CreateThread(thisProcess, Tasking::IP(TTfbL_rainbow_idle));
auto ttl = TaskManager->CreateThread(thisProcess, Tasking::IP(TTfbL_rainbow_low));
auto ttn = TaskManager->CreateThread(thisProcess, Tasking::IP(TTfbL_rainbow_norm));
auto tth = TaskManager->CreateThread(thisProcess, Tasking::IP(TTfbL_rainbow_high));
auto ttc = TaskManager->CreateThread(thisProcess, Tasking::IP(TTfbL_rainbow_crit));
tti->SetPriority(Tasking::TaskPriority::Idle);
ttl->SetPriority(Tasking::TaskPriority::Low);
ttn->SetPriority(Tasking::TaskPriority::Normal);
tth->SetPriority(Tasking::TaskPriority::High);
ttc->SetPriority(Tasking::TaskPriority::Critical);
}
// Exit
}
#endif #endif
int SpawnInit() int SpawnInit()
@ -483,6 +572,9 @@ void KernelMainThread()
// TaskManager->CreateThread(thisProcess, Tasking::IP(mutex_test)); // TaskManager->CreateThread(thisProcess, Tasking::IP(mutex_test));
// ilp; // ilp;
// TaskManager->CreateThread(thisProcess, Tasking::IP(tasking_test_fb));
// ilp;
Tasking::TCB *clnThd = Tasking::TCB *clnThd =
TaskManager->CreateThread(thisProcess, TaskManager->CreateThread(thisProcess,
Tasking::IP(CleanupProcessesThreadWrapper)); Tasking::IP(CleanupProcessesThreadWrapper));

1
include/display.hpp
View File

@ -115,6 +115,7 @@ namespace Video
int ColorPickerIteration = 0; int ColorPickerIteration = 0;
public: public:
BootInfo::FramebufferInfo GetFramebufferStruct() { return framebuffer; }
Font *GetCurrentFont(); Font *GetCurrentFont();
void SetCurrentFont(Font *Font); void SetCurrentFont(Font *Font);
uint16_t GetBitsPerPixel(); uint16_t GetBitsPerPixel();