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CodeScopeSTM32 Libraries and SamplesLibJPEG_DecodingJpeg_CallbackFunction()

Jpeg_CallbackFunction() function

Copy decompressed data to display buffer.

Syntax

static uint8_t Jpeg_CallbackFunction(uint8_t* Row, uint32_t DataLength);

Implemented in main.c:146

Arguments

Row

Output row buffer

DataLength

Row width in output buffer

Return value

None

References

Location	Referrer	Text
main.c:146		static uint8_t Jpeg_CallbackFunction(uint8_t* Row, uint32_t DataLength)
main.c:38		static uint8_t Jpeg_CallbackFunction(uint8_t* Row, uint32_t DataLength);
main.c:90	main()	jpeg_decode(&MyFile, IMAGE_WIDTH, _aucLine, Jpeg_CallbackFunction);

Call Tree

Functions called by Jpeg_CallbackFunction()

Jpeg_CallbackFunction()

BSP_LCD_DrawPixel()

all items filtered out

Data read by Jpeg_CallbackFunction()

Data written by Jpeg_CallbackFunction()

Jpeg_CallbackFunction()::Row

Jpeg_CallbackFunction()::i

Jpeg_CallbackFunction()::ARGB8888Buffer

all items filtered out

Jpeg_CallbackFunction()

Jpeg_CallbackFunction()::i

all items filtered out

Type of Jpeg_CallbackFunction()

Jpeg_CallbackFunction()

uint8_t

uint32_t

all items filtered out