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fs.c code cosmetics

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d0k3 2016-03-21 19:24:06 +01:00
parent 96cc10cd31
commit 1501185bdf
1 changed files with 9 additions and 12 deletions
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21
source/fs.c
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@ -3,17 +3,14 @@
#include "virtual.h" #include "virtual.h"
#include "fatfs/ff.h" #include "fatfs/ff.h"
#define MAX_FS 7 #define MAIN_BUFFER ((u8*)0x21200000)
#define MAIN_BUFFER_SIZE (0x100000) // must be multiple of 0x200
#define MAX_FS 7
// don't use this area for anything else! // don't use this area for anything else!
static FATFS* fs = (FATFS*)0x20316000; static FATFS* fs = (FATFS*)0x20316000;
// this is the main buffer
static u8* main_buffer = (u8*)0x21200000;
// this is the main buffer size
static size_t main_buffer_size = 1 * 1024 * 1024;
// write permission level - careful with this // write permission level - careful with this
static u32 write_permission_level = 1; static u32 write_permission_level = 1;
@ -234,13 +231,13 @@ bool PathCopyWorker(char* dest, char* orig, bool overwrite) {
f_sync(&ofile); f_sync(&ofile);
ret = true; ret = true;
for (size_t pos = 0; (pos < fsize) && ret; pos += main_buffer_size) { for (size_t pos = 0; (pos < fsize) && ret; pos += MAIN_BUFFER_SIZE) {
UINT bytes_read = 0; UINT bytes_read = 0;
UINT bytes_written = 0; UINT bytes_written = 0;
f_read(&ofile, main_buffer, main_buffer_size, &bytes_read); f_read(&ofile, MAIN_BUFFER, MAIN_BUFFER_SIZE, &bytes_read);
if (!ShowProgress(pos + (bytes_read / 2), fsize, orig)) if (!ShowProgress(pos + (bytes_read / 2), fsize, orig))
ret = false; ret = false;
f_write(&dfile, main_buffer, bytes_read, &bytes_written); f_write(&dfile, MAIN_BUFFER, bytes_read, &bytes_written);
if (bytes_read != bytes_written) if (bytes_read != bytes_written)
ret = false; ret = false;
} }
@ -328,7 +325,7 @@ void CreateScreenshot() {
0x00, 0x00, 0x00, 0xCA, 0x08, 0x00, 0x12, 0x0B, 0x00, 0x00, 0x12, 0x0B, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xCA, 0x08, 0x00, 0x12, 0x0B, 0x00, 0x00, 0x12, 0x0B, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
}; };
u8* buffer = main_buffer + 54; u8* buffer = MAIN_BUFFER + 54;
u8* buffer_t = buffer + (400 * 240 * 3); u8* buffer_t = buffer + (400 * 240 * 3);
char filename[16]; char filename[16];
static u32 n = 0; static u32 n = 0;
@ -339,7 +336,7 @@ void CreateScreenshot() {
} }
if (n >= 1000) return; if (n >= 1000) return;
memcpy(main_buffer, bmp_header, 54); memcpy(MAIN_BUFFER, bmp_header, 54);
memset(buffer, 0x1F, 400 * 240 * 3 * 2); memset(buffer, 0x1F, 400 * 240 * 3 * 2);
for (u32 x = 0; x < 400; x++) for (u32 x = 0; x < 400; x++)
for (u32 y = 0; y < 240; y++) for (u32 y = 0; y < 240; y++)
@ -347,7 +344,7 @@ void CreateScreenshot() {
for (u32 x = 0; x < 320; x++) for (u32 x = 0; x < 320; x++)
for (u32 y = 0; y < 240; y++) for (u32 y = 0; y < 240; y++)
memcpy(buffer + (y*400 + x + 40) * 3, BOT_SCREEN0 + (x*240 + y) * 3, 3); memcpy(buffer + (y*400 + x + 40) * 3, BOT_SCREEN0 + (x*240 + y) * 3, 3);
FileCreateData(filename, main_buffer, 54 + (400 * 240 * 3 * 2)); FileCreateData(filename, MAIN_BUFFER, 54 + (400 * 240 * 3 * 2));
} }
void DirEntryCpy(DirEntry* dest, const DirEntry* orig) { void DirEntryCpy(DirEntry* dest, const DirEntry* orig) {