gistfile1.cpp

#include <limits>
#include <string.h>
#include "output.h"
#include "common/scope_exit.h"
#include "common/string_funcs.h"
#include "tests/test.h"
#include "tests/gpu/memoryfills.h"
 
namespace GPU {
namespace MemoryFills {

static bool ZeroVRAM(u8* buffer, u32 size) {
    /*GX_SetMemoryFill(nullptr, (u32*)buffer, 0x00, (u32*)(buffer + size), 0x201, 0, 0, 0, 0);
    gspWaitForPSC0();
    for (u32 i = 0; i < size; ++i) {
        if (buffer[i] != 0)
            Log(GFX_BOTTOM, Common::FormatString("!= 0 %u\n", i));
    }*/
    return true;
}

static bool Fill32bits(u8* buffer) {
    //ZeroVRAM(buffer, 0x400);
    GX_SetMemoryFill(nullptr, (u32*)buffer, 0x00FFFFFF, (u32*)(buffer + 48), 0x201, 0, 0, 0, 0x201);
    gspWaitForPSC0();
    TestEquals(+buffer[0], 0xFFu);
    TestEquals(+buffer[1], 0xFFu);
    TestEquals(+buffer[2], 0xFFu);
    TestEquals(+buffer[3], 0x00u);
    TestEquals(+buffer[4], 0xFFu);
    TestEquals(+buffer[5], 0xFFu);
    TestEquals(+buffer[6], 0xFFu);
    TestEquals(+buffer[7], 0x00u);
    TestEquals(+buffer[48], 0x00u);
    TestEquals(+buffer[49], 0x00u);
    TestEquals(+buffer[49], 0x00u);
    
    //ZeroVRAM(buffer, 0x400);
    GX_SetMemoryFill(nullptr, (u32*)buffer, 0x0000FFFF, (u32*)(buffer + 48), 0x201, 0, 0, 0, 0);
    gspWaitForPSC0();
    TestEquals(+buffer[0], 0xFFu);
    TestEquals(+buffer[1], 0xFFu);
    TestEquals(+buffer[2], 0xFFu);
    TestEquals(+buffer[3], 0x00u);
    TestEquals(+buffer[4], 0xFFu);
    TestEquals(+buffer[5], 0xFFu);
    TestEquals(+buffer[6], 0xFFu);
    TestEquals(+buffer[7], 0x00u);
    
    return true;
}

static bool Fill24bits(u8* buffer) {
    //ZeroVRAM(buffer, 0x400);
    GX_SetMemoryFill(nullptr, (u32*)buffer, 0x00FFFFFF, (u32*)(buffer + 48), 0x101, 0, 0, 0, 0x101);
    gspWaitForPSC0();
    TestEquals(+buffer[0], 0xFFu);
    TestEquals(+buffer[1], 0xFFu);
    TestEquals(+buffer[2], 0xFFu);
    TestEquals(+buffer[3], 0xFFu);
    TestEquals(+buffer[4], 0xFFu);
    TestEquals(+buffer[5], 0xFFu);
    TestEquals(+buffer[6], 0xFFu);
    TestEquals(+buffer[7], 0xFFu);
    TestEquals(+buffer[48], 0x00u);
    TestEquals(+buffer[49], 0x00u);
    TestEquals(+buffer[49], 0x00u);
    
    ZeroVRAM(buffer, 0x400);
    GX_SetMemoryFill(nullptr, (u32*)buffer, 0xFFFFFFFF, (u32*)(buffer + 48), 0x101, 0, 0, 0, 0x101);
    gspWaitForPSC0();
    TestEquals(+buffer[0], 0xFFu);
    TestEquals(+buffer[1], 0xFFu);
    TestEquals(+buffer[2], 0xFFu);
    TestEquals(+buffer[3], 0xFFu);
    
    return true;
}

void TestAll() {
    const std::string tag = "MemoryFills";
    
    u8* buffer = (u8*)vramAlloc(0x400);
    ZeroVRAM(buffer, 0x400);
    
    Test(tag, "Fill24bits", Fill24bits(buffer), true);
    Test(tag, "Fill32bits", Fill32bits(buffer), true);
}

}
}