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Strange problems with built-in osk

 
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ne0h



Joined: 21 Feb 2008
Posts: 386
PostPosted: Thu Dec 25, 2008 2:40 am    Post subject: Strange problems with built-in osk Reply with quote
I've added to my programs the support for the sony osk, it has worked perfectly, but now sometimes is blitted in a strage mode...
Here a screen:

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Dariusc123456



Joined: 12 Aug 2008
Posts: 394
PostPosted: Thu Dec 25, 2008 3:14 am    Post subject: Reply with quote
Thats strange. Are you using gu and gum? That can sometimes cause problems.
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ne0h



Joined: 21 Feb 2008
Posts: 386
PostPosted: Thu Dec 25, 2008 5:12 am    Post subject: Reply with quote
mmm...
No, only sceGu...
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Insert_witty_name



Joined: 10 May 2006
Posts: 376
PostPosted: Thu Dec 25, 2008 5:55 am    Post subject: Reply with quote
You're either using un-aligned memory which should be aligned, or you're trashing your display list somehow.

Show some code.
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Dariusc123456



Joined: 12 Aug 2008
Posts: 394
PostPosted: Thu Dec 25, 2008 6:04 am    Post subject: Reply with quote
Show the sony osk code, and maybe we can help you more.
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Art



Joined: 09 Nov 2005
Posts: 647
PostPosted: Thu Dec 25, 2008 10:09 am    Post subject: Reply with quote
Interesting,
I've had the same problem a few times, but not with the OSK.
The picture split into four (not just two), and the same effect with the colours.
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ne0h



Joined: 21 Feb 2008
Posts: 386
PostPosted: Thu Dec 25, 2008 11:30 pm    Post subject: Reply with quote
This is the code: ( not my )
Code:

#define BUF_WIDTH (512)
#define SCR_WIDTH (480)
#define SCR_HEIGHT (272)
#define PIXEL_SIZE (4) /* change this if you change to another screenmode */
#define FRAME_SIZE (BUF_WIDTH * SCR_HEIGHT * PIXEL_SIZE)
#define ZBUF_SIZE (BUF_WIDTH SCR_HEIGHT * 2) /* zbuffer seems to be 16-bit? */

#define NUM_INPUT_FIELDS (1)
#define TEXT_LENGTH (128)
static unsigned int __attribute__((aligned(16))) list[262144];


// setupGu and resetGU:


static void setupGu(void)
{
    sceGuInit();
    sceGuStart(GU_DIRECT, list);
    sceGuDrawBuffer(GU_PSM_8888, (void*)0, BUF_WIDTH);
    sceGuDispBuffer(SCR_WIDTH, SCR_HEIGHT, (void*)0x88000, BUF_WIDTH);
    sceGuDepthBuffer((void*)0x110000, BUF_WIDTH);
    sceGuOffset(2048 - (SCR_WIDTH / 2), 2048 - (SCR_HEIGHT / 2));
    sceGuViewport(2048, 2048, SCR_WIDTH, SCR_HEIGHT);
    sceGuDepthRange(0xc350, 0x2710);
    sceGuScissor(0, 0, SCR_WIDTH, SCR_HEIGHT);
    sceGuEnable(GU_SCISSOR_TEST);
    sceGuDepthFunc(GU_GEQUAL);
    sceGuEnable(GU_DEPTH_TEST);
    sceGuFrontFace(GU_CW);
    sceGuShadeModel(GU_SMOOTH);
    sceGuEnable(GU_CULL_FACE);
    sceGuEnable(GU_CLIP_PLANES);
    sceGuFinish();
    sceGuSync(0, 0);
    sceDisplayWaitVblankStart();
    sceGuDisplay(GU_TRUE);
}


// Get text from OSK:


int get_text_osk(char *input, unsigned short *intext, unsigned short *desc)
{
    int done = 0;
    setupGu();

    // unsigned short intext[NUM_INPUT_FIELDS][TEXT_LENGTH];
    unsigned short outtext[NUM_INPUT_FIELDS][TEXT_LENGTH];
    // unsigned short desc[NUM_INPUT_FIELDS][TEXT_LENGTH];

    SceUtilityOskData data[NUM_INPUT_FIELDS];

    int i;

    for(i = 0; i < NUM_INPUT_FIELDS; i++)
    {
        memset(&data[i], 0, sizeof(SceUtilityOskData));
        data[i].language = PSP_UTILITY_OSK_LANGUAGE_DEFAULT; // Use system default for text input
        data[i].lines = 1;
        data[i].unk_24 = 1;
        data[i].inputtype = PSP_UTILITY_OSK_INPUTTYPE_LATIN_DIGIT | PSP_UTILITY_OSK_INPUTTYPE_LATIN_LOWERCASE | PSP_UTILITY_OSK_INPUTTYPE_LATIN_UPPERCASE; // Allow all input types
        data[i].desc = desc;
        data[i].intext = intext;
        data[i].outtextlength = TEXT_LENGTH;
        data[i].outtextlimit = 128; // Limit input
        data[i].outtext = outtext[i];
    }

    SceUtilityOskParams params;
    memset(&params, 0, sizeof(params));
    params.base.size = sizeof(params);
    sceUtilityGetSystemParamInt(PSP_SYSTEMPARAM_ID_INT_LANGUAGE, &params.base.language);
    sceUtilityGetSystemParamInt(PSP_SYSTEMPARAM_ID_INT_UNKNOWN, &params.base.buttonSwap);
    params.base.graphicsThread = 17;
    params.base.accessThread = 19;
    params.base.fontThread = 18;
    params.base.soundThread = 16;
    params.datacount = NUM_INPUT_FIELDS;
    params.data = data;

    sceUtilityOskInitStart(&params);

    while(!done)
    {
        sceGuStart(GU_DIRECT, list);
        sceGuClearColor(0);
        sceGuClearDepth(0);
        sceGuClear(GU_COLOR_BUFFER_BIT | GU_DEPTH_BUFFER_BIT);

        sceGuFinish();
        sceGuSync(0, 0);

        switch(sceUtilityOskGetStatus())
        {
            case PSP_UTILITY_DIALOG_INIT:
                break;

            case PSP_UTILITY_DIALOG_VISIBLE:
                sceUtilityOskUpdate(1);
                break;

            case PSP_UTILITY_DIALOG_QUIT:
                sceUtilityOskShutdownStart();
                break;

            case PSP_UTILITY_DIALOG_FINISHED:
                break;

            case PSP_UTILITY_DIALOG_NONE:
                done = 1;

            default:
                break;
        }

        sceDisplayWaitVblankStart();
        sceGuSwapBuffers();
    }

    pspDebugScreenInit();
    pspDebugScreenSetXY(0, 0);

    int j;

    for(i = 0; i < NUM_INPUT_FIELDS; i++)
    {
        switch(data[i].result)
        {
            case PSP_UTILITY_OSK_RESULT_UNCHANGED:
                break;

            case PSP_UTILITY_OSK_RESULT_CANCELLED:
                input = "\0";
                sceGuTerm();
                return 1;

            case PSP_UTILITY_OSK_RESULT_CHANGED:
                break;

            default:
                break;
        }
       
        int n = 0;

        for(j = 0; data[i].outtext[j]; j++)
        {
            if(data[i].outtext[j] != '\0' && data[i].outtext[j] != '\n' && data[i].outtext[j] != '\r')
            {
                input[j] = data[i].outtext[j];
                n++;
            }
        }
        input[n] = '\0';
    }
    sceGuTerm();

    return 1;
}


char *requestString(char *initialStr, char* initialDesc)
{
    int ok, i;
    char* str = (char*)malloc(128);
    unsigned short intext[128] = {0}; // text already in the edit box on start
    unsigned short desc[128] = {0}; // description

    if(initialStr[0] != 0)
        for(i = 0; i <= strlen(initialStr); i++)
            intext[i] = (unsigned short)initialStr[i];

    if(initialDesc[0] != 0)
        for(i = 0; i <= strlen(initialDesc); i++)
            desc[i] = (unsigned short)initialDesc[i];

    ok = get_text_osk(str, intext, desc);

    if(ok)
        return str;

    return 0;
}

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Insert_witty_name



Joined: 10 May 2006
Posts: 376
PostPosted: Sat Dec 27, 2008 10:18 am    Post subject: Reply with quote
We need the rest of the code you use to draw.

My original statement still stands.
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ne0h



Joined: 21 Feb 2008
Posts: 386
PostPosted: Sat Dec 27, 2008 11:57 pm    Post subject: Reply with quote
Now I've no one problem...and I haven't modified a lot the src...
Anyway, this is the rename function:
Code:

[...]
XgeInit();
while(running)
{
    ...
    Rinomina();
    ...
    // Blit some images
    ...
    XgeRequestScreenRefresh(); // sceGuSwapBuffers is called
}
[...]
void Rinomina()
{
    F* fileselez = X_engine.GetCurrentFile();

    char* temp_file = requestString(fileselez->nome, language->menu_operazioni.rename);
    if(strcmp(temp_file, "\0") != 0)
    {
        sceIoRename(fileselez->nome, temp_file);
    }
    free(temp_file);
    XgeInit();
    X_engine.Refresh();
}

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