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#include "sys_cfb.h"
#include "libu64/debug.h"
#include "attributes.h"
#include "gfx.h"
#include "line_numbers.h"
#include "printf.h"
#include "translation.h"
#pragma increment_block_number "gc-eu:128 gc-eu-mq:128 gc-jp:128 gc-jp-ce:128 gc-jp-mq:128 gc-us:128 gc-us-mq:128" \
"pal-1.1:128"
uintptr_t sSysCfbFbPtr[2];
uintptr_t sSysCfbEnd;
void SysCfb_Init(s32 n64dd) {
u32 screenSize;
UNUSED_NDEBUG uintptr_t tmpFbEnd;
if (osMemSize >= 0x800000) {
PRINTF(T("８Ｍバイト以上のメモリが搭載されています\n", "8MB or more memory is installed\n"));
tmpFbEnd = 0x8044BE80;
if (n64dd == 1) {
PRINTF(T("RAM 8M mode (N64DD対応)\n", "RAM 8M mode (N64DD compatible)\n"));
#if DEBUG_FEATURES
sSysCfbEnd = 0x805FB000;
#else
sSysCfbEnd = 0x80600000;
#endif
} else {
PRINTF(T("このバージョンのマージンは %dK バイトです\n", "The margin for this version is %dK bytes\n"),
(0x4BC00 / 1024));
#if DEBUG_FEATURES
sSysCfbEnd = tmpFbEnd;
#else
sSysCfbEnd = 0x80400000;
#endif
}
} else if (osMemSize >= 0x400000) {
PRINTF("RAM4M mode\n");
sSysCfbEnd = 0x80400000;
} else {
LogUtils_HungupThread("../sys_cfb.c", LN4(305, 308, 322, 341, 354));
}
screenSize = SCREEN_WIDTH * SCREEN_HEIGHT;
sSysCfbEnd &= ~0x3F;
if (1) {}
PRINTF(T("システムが使用する最終アドレスは %08x です\n", "The final address used by the system is %08x\n"),
sSysCfbEnd);
sSysCfbFbPtr[0] = sSysCfbEnd - (screenSize * 4);
sSysCfbFbPtr[1] = sSysCfbEnd - (screenSize * 2);
PRINTF(T("フレームバッファのアドレスは %08x と %08x です\n", "Frame buffer addresses are %08x and %08x\n"),
sSysCfbFbPtr[0], sSysCfbFbPtr[1]);
}
void SysCfb_Reset(void) {
sSysCfbFbPtr[0] = 0;
sSysCfbFbPtr[1] = 0;
sSysCfbEnd = 0;
}
void* SysCfb_GetFbPtr(s32 idx) {
if (idx < 2) {
return (void*)sSysCfbFbPtr[idx];
}
return NULL;
}
void* SysCfb_GetFbEnd(void) {
return (void*)sSysCfbEnd;
}
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