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PSP2: Fix mapping/unmapping from not at 0

This commit is contained in:
Jeffrey Pfau 2016-08-15 22:11:53 -07:00
parent 7212854cdd
commit 39d9c7efd1
2 changed files with 3 additions and 0 deletions
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1
CHANGES
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@ -23,6 +23,7 @@ Bugfixes:
- Qt: Fix hanging key press after disabling autofire - Qt: Fix hanging key press after disabling autofire
- PSP2: Delete threads after they return - PSP2: Delete threads after they return
- GBA Video: WIN0/1 take priority over OBJWIN - GBA Video: WIN0/1 take priority over OBJWIN
- PSP2: Fix mapping/unmapping from not at 0
Misc: Misc:
- 3DS: Use blip_add_delta_fast for a small speed improvement - 3DS: Use blip_add_delta_fast for a small speed improvement
- OpenGL: Log shader compilation failure - OpenGL: Log shader compilation failure

2
src/platform/psp2/sce-vfs.c
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@ -101,6 +101,7 @@ static void* _vfsceMap(struct VFile* vf, size_t size, int flags) {
void* buffer = anonymousMemoryMap(size); void* buffer = anonymousMemoryMap(size);
if (buffer) { if (buffer) {
SceOff cur = sceIoLseek(vfsce->fd, 0, SEEK_CUR); SceOff cur = sceIoLseek(vfsce->fd, 0, SEEK_CUR);
sceIoLseek(vfsce->fd, 0, SEEK_SET);
sceIoRead(vfsce->fd, buffer, size); sceIoRead(vfsce->fd, buffer, size);
sceIoLseek(vfsce->fd, cur, SEEK_SET); sceIoLseek(vfsce->fd, cur, SEEK_SET);
} }
@ -110,6 +111,7 @@ static void* _vfsceMap(struct VFile* vf, size_t size, int flags) {
static void _vfsceUnmap(struct VFile* vf, void* memory, size_t size) { static void _vfsceUnmap(struct VFile* vf, void* memory, size_t size) {
struct VFileSce* vfsce = (struct VFileSce*) vf; struct VFileSce* vfsce = (struct VFileSce*) vf;
SceOff cur = sceIoLseek(vfsce->fd, 0, SEEK_CUR); SceOff cur = sceIoLseek(vfsce->fd, 0, SEEK_CUR);
sceIoLseek(vfsce->fd, 0, SEEK_SET);
sceIoWrite(vfsce->fd, memory, size); sceIoWrite(vfsce->fd, memory, size);
sceIoLseek(vfsce->fd, cur, SEEK_SET); sceIoLseek(vfsce->fd, cur, SEEK_SET);
sceIoSyncByFd(vfsce->fd); sceIoSyncByFd(vfsce->fd);