BMPExporter< RGB_T > Class Template Reference

Writes TinyGPU surfaces as uncompressed 24-bit BMP data. More...

#include <BMPExporter.h>

Collaboration diagram for BMPExporter< RGB_T >:

Public Member Functions
	BMPExporter (const ISurface< RGB_T > &surface)
bool	save (Print &out) const
	Writes the target surface as BMP data to the provided Print output.

Static Protected Member Functions
static uint32_t	bmpRowStride (size_t width)
static bool	writeFileHeader (Print &out, uint32_t fileSize, uint32_t pixelOffset)
static bool	writeInfoHeader (Print &out, size_t width, size_t height, uint32_t imageSize)
static bool	writeU16 (Print &out, uint16_t value)
static bool	writeU32 (Print &out, uint32_t value)
static bool	writeBytes (Print &out, const uint8_t *data, size_t length)

Protected Attributes
const ISurface< RGB_T > &	surface_

Detailed Description

template<typename RGB_T = RGB565>
class tinygpu::BMPExporter< RGB_T >

Writes TinyGPU surfaces as uncompressed 24-bit BMP data.

The exporter serializes any ISurface-compatible surface to a standard BMP stream using bottom-up BGR pixel rows padded to 4-byte boundaries.

Constructor & Destructor Documentation

BMPExporter()

BMPExporter ( const ISurface< RGB_T > &  surface )

inline

Member Function Documentation

bmpRowStride()

static uint32_t bmpRowStride ( size_t  width )

inlinestaticprotected

save()

bool save ( Print &  out ) const

inline

Writes the target surface as BMP data to the provided Print output.

writeBytes()

static bool writeBytes ( Print &  out, const uint8_t *  data, size_t  length  )

inlinestaticprotected

writeFileHeader()

static bool writeFileHeader ( Print &  out, uint32_t  fileSize, uint32_t  pixelOffset  )

inlinestaticprotected

writeInfoHeader()

static bool writeInfoHeader ( Print &  out, size_t  width, size_t  height, uint32_t  imageSize  )

inlinestaticprotected

writeU16()

static bool writeU16 ( Print &  out, uint16_t  value  )

inlinestaticprotected

writeU32()

static bool writeU32 ( Print &  out, uint32_t  value  )

inlinestaticprotected

Member Data Documentation

surface_

const ISurface<RGB_T>& surface_

protected

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The documentation for this class was generated from the following file:

• src/TinyGPU/BMPExporter.h