DevKit7/libctru
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add parameters to gfxInit, add gfxInitDefault function

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This commit is contained in:
Dave Murphy 2015-01-03 00:02:49 +00:00
parent abfb15af1b
commit 897498f0c1
2 changed files with 29 additions and 8 deletions
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3
libctru/include/3ds/gfx.h
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@ -19,7 +19,8 @@ typedef enum
}gfx3dSide_t; }gfx3dSide_t;
//system stuff //system stuff
void gfxInit(); void gfxInitDefault();
void gfxInit(GSP_FramebufferFormats topFormat, GSP_FramebufferFormats bottomFormat, bool vrambuffers);
void gfxExit(); void gfxExit();
//control stuff //control stuff

34
libctru/source/gfx.c
View File

@ -5,6 +5,7 @@
#include <3ds/gfx.h> #include <3ds/gfx.h>
#include <3ds/svc.h> #include <3ds/svc.h>
#include <3ds/linear.h> #include <3ds/linear.h>
#include <3ds/vram.h>
GSP_FramebufferInfo topFramebufferInfo, bottomFramebufferInfo; GSP_FramebufferInfo topFramebufferInfo, bottomFramebufferInfo;
@ -96,8 +97,20 @@ void gfxWriteFramebufferInfo(gfxScreen_t screen)
framebufferInfoHeader[0x1]=1; framebufferInfoHeader[0x1]=1;
} }
void gfxInit() void gfxInit(GSP_FramebufferFormats topFormat, GSP_FramebufferFormats bottomFormat, bool vrambuffers)
{ {
void *(*screenAlloc)(size_t);
if (vrambuffers)
{
screenAlloc=vramAlloc;
} else {
screenAlloc=linearAlloc;
}
gspInit(); gspInit();
gfxSharedMemory=(u8*)0x10002000; gfxSharedMemory=(u8*)0x10002000;
@ -117,13 +130,16 @@ void gfxInit()
// if 3d enabled : // if 3d enabled :
// topright1 0x000FD200-0x00143700 // topright1 0x000FD200-0x00143700
// topright2 0x00143700-0x00189C00 // topright2 0x00143700-0x00189C00
u32 topSize = 400 * 240 * __get_bytes_per_pixel(topFormat);
u32 bottomSize = 320 * 240 * __get_bytes_per_pixel(bottomFormat);
gfxTopLeftFramebuffers[0]=screenAlloc(topSize);
gfxTopLeftFramebuffers[1]=screenAlloc(topSize);
gfxBottomFramebuffers[0]=screenAlloc(bottomSize);
gfxBottomFramebuffers[1]=screenAlloc(bottomSize);
gfxTopRightFramebuffers[0]=screenAlloc(topSize);
gfxTopRightFramebuffers[1]=screenAlloc(topSize);
gfxTopLeftFramebuffers[0]=linearAlloc(0x46500);
gfxTopLeftFramebuffers[1]=linearAlloc(0x46500);
gfxBottomFramebuffers[0]=linearAlloc(0x38400);
gfxBottomFramebuffers[1]=linearAlloc(0x38400);
gfxTopRightFramebuffers[0]=linearAlloc(0x46500);
gfxTopRightFramebuffers[1]=linearAlloc(0x46500);
enable3d=false; enable3d=false;
//initialize framebuffer info structures //initialize framebuffer info structures
@ -143,6 +159,10 @@ void gfxInit()
GSPGPU_SetLcdForceBlack(NULL, 0x0); GSPGPU_SetLcdForceBlack(NULL, 0x0);
} }
void gfxInitDefault() {
gfxInit(GSP_BGR8_OES,GSP_BGR8_OES,false);
}
void gfxExit() void gfxExit()
{ {
// Exit event handler // Exit event handler