/*********************************************************************
* Function: WORD PutImage(SHORT left, SHORT top, void* bitmap, BYTE stretch)
*
* PreCondition: none
*
* Input: left,top - left top image corner,
* bitmap - image pointer,
* stretch - image stretch factor
*
* Output: For NON-Blocking configuration:
* - Returns 0 when device is busy and the image is not yet completely drawn.
* - Returns 1 when the image is completely drawn.
* For Blocking configuration:
* - Always return 1.
*
* Side Effects: none
*
* Overview: outputs image starting from left,top coordinates
*
* Note: image must be located in flash
*
********************************************************************/
WORD PutImage(SHORT left, SHORT top, void* bitmap, BYTE stretch){
FLASH_BYTE* flashAddress;
BYTE colorDepth;
BYTE colorTemp;
#ifndef USE_NONBLOCKING_CONFIG
while(IsDeviceBusy() != 0); /* Ready */
#else
if(IsDeviceBusy() != 0) return 0;
#endif
// Save current color
colorTemp = _color;
switch(*((SHORT*)bitmap))
{
#ifdef USE_BITMAP_FLASH
case FLASH:
// Image address
flashAddress = ((BITMAP_FLASH*)bitmap)->address;
// Read color depth
colorDepth = *(flashAddress+1);
// Draw picture
switch(colorDepth){
case 1:
PutImage1BPP(left, top, flashAddress, stretch);
break;
case 4:
PutImage4BPP(left, top, flashAddress, stretch);
break;
default:
break;
}
break;
#endif
#ifdef USE_BITMAP_EXTERNAL
case EXTERNAL:
// Get color depth
ExternalMemoryCallback(bitmap, 1, 1, &colorDepth);
// Draw picture
switch(colorDepth){
case 1:
PutImage1BPPExt(left, top, bitmap, stretch);
break;
case 4:
PutImage4BPPExt(left, top, bitmap, stretch);
break;
default:
break;
}
break;
#endif
default:
break;
}
// Restore current color
_color = colorTemp;
return 1;
}
/*********************************************************************
* Function: void PutImage(SHORT left, SHORT top, void* bitmap, BYTE stretch)
*
* PreCondition: none
*
* Input: left,top - left top image corner,
* bitmap - image pointer,
* stretch - image stretch factor
*
* Output: none
*
* Side Effects: none
*
* Overview: outputs image starting from left,top coordinates
*
* Note: image must be located in flash
*
********************************************************************/
void PutImage(SHORT left, SHORT top, void* bitmap, BYTE stretch){
FLASH_BYTE* flashAddress;
BYTE colorDepth;
WORD colorTemp;
#ifndef USE_PORTRAIT
top = GetMaxY() - top;
#endif
// Save current color
colorTemp = _color.Val;
switch(*((SHORT*)bitmap))
{
#ifdef USE_BITMAP_FLASH
case FLASH:
// Image address
flashAddress = ((BITMAP_FLASH*)bitmap)->address;
// Read color depth
colorDepth = *(flashAddress+1);
// Draw picture
switch(colorDepth){
case 1:
PutImage1BPP(left, top, flashAddress, stretch);
break;
case 4:
PutImage4BPP(left, top, flashAddress, stretch);
break;
case 8:
PutImage8BPP(left, top, flashAddress, stretch);
break;
case 16:
PutImage16BPP(left, top, flashAddress, stretch);
break;
}
break;
#endif
#ifdef USE_BITMAP_EXTERNAL
case EXTERNAL:
// Get color depth
ExternalMemoryCallback(bitmap, 1, 1, &colorDepth);
// Draw picture
switch(colorDepth){
case 1:
PutImage1BPPExt(left, top, bitmap, stretch);
break;
case 4:
PutImage4BPPExt(left, top, bitmap, stretch);
break;
case 8:
PutImage8BPPExt(left, top, bitmap, stretch);
break;
case 16:
PutImage16BPPExt(left, top, bitmap, stretch);
break;
default:
break;
}
break;
#endif
default:
break;
}
// Restore current color
_color.Val = colorTemp;
}
