STemWin_Fonts
_DMA_DrawAlphaBitmap() is only used within STemWin_Fonts.
 
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CodeScopeSTM32 Libraries and SamplesSTemWin_Fonts_DMA_DrawAlphaBitmap()

_DMA_DrawAlphaBitmap() function

Draw alpha bitmap

Syntax

static void _DMA_DrawAlphaBitmap(void * pDst,     const void * pSrc,     int xSize,     int ySize,     int OffLineSrc,     int OffLineDst,     int PixelFormat);

Arguments

pDst

Destination buffer

pSrc

Source buffer

xSize

Picture horizontal size

ySize

Picture vertical size

OffLineSrc

Source line offset

OffLineDst

Destination line offset

PixelFormat

Pixel format

Return value

None

References

LocationReferrerText
LCDConf.c:1174
static void _DMA_DrawAlphaBitmap(void * pDst, const void * pSrc, int xSize, int ySize, int OffLineSrc, int OffLineDst, int PixelFormat)
LCDConf.c:1544_LCD_DrawMemdevAlpha()
_DMA_DrawAlphaBitmap(pDst, pSrc, xSize, ySize, OffLineSrc, OffLineDst, LTDC_PIXEL_FORMAT_ARGB8888);
LCDConf.c:1568_LCD_DrawBitmapAlpha()
_DMA_DrawAlphaBitmap((void *)AddrDst, p, xSize, ySize, OffLineSrc, OffLineDst, PixelFormat);

Call Tree

Functions calling _DMA_DrawAlphaBitmap()
Functions called by _DMA_DrawAlphaBitmap()
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_DMA_DrawAlphaBitmap()
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