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[VITA] Workaround: Increase memory threshold

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This commit is contained in:
Francisco José García García 2020-10-12 19:24:39 +02:00
parent 4951247979
commit 085e592761
3 changed files with 6 additions and 2 deletions
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3
bootstrap/vita/sbrk.c
View File

@ -4,7 +4,6 @@
#include <psp2/kernel/sysmem.h>
#include <psp2/kernel/threadmgr.h>
#define RAM_THRESHOLD 0x1000000 // Memory left to the system for threads and other internal stuffs
int _newlib_heap_memblock;
unsigned _newlib_heap_size;
@ -58,6 +57,8 @@ void _init_vita_heap(void) {
info.size = sizeof(SceKernelFreeMemorySizeInfo);
sceKernelGetFreeMemorySize(&info);
printf("sceKernelGetFreeMemorySize %x\n", info.size_user);
if (&_newlib_heap_size_user != NULL) {
_newlib_heap_size = _newlib_heap_size_user;
}else{

2
defines/psp_defines.h
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@ -45,6 +45,8 @@ int sceClibPrintf ( const char * format, ... );
#define PSP_FB_HEIGHT 544
#define PSP_PITCH_PIXELS 1024
#define RAM_THRESHOLD 0x2000000 // Memory left to the system for threads and other internal stuffs
#elif defined(PSP)
#define DisplaySetFrameBuf(topaddr, bufferwidth, pixelformat, sync) sceDisplaySetFrameBuf(topaddr, bufferwidth, pixelformat, sync)

3
gfx/drivers/gl1.c
View File

@ -57,6 +57,7 @@
#endif
#ifdef VITA
#include "../../defines/psp_defines.h"
static bool vgl_inited = false;
#endif
@ -280,7 +281,7 @@ static void *gl1_gfx_init(const video_info_t *video,
#ifdef VITA
if (!vgl_inited)
{
vglInitExtended(0x1400000, full_x, full_y, 0x100000, SCE_GXM_MULTISAMPLE_4X);
vglInitExtended(0x1400000, full_x, full_y, RAM_THRESHOLD, SCE_GXM_MULTISAMPLE_4X);
vglUseVram(GL_TRUE);
vglStartRendering();
vgl_inited = true;