Index ⭢ C API ⭢ BLGlyphBufferImpl

BLGlyphBufferImpl Struct Reference [¶]

Glyph buffer [Impl].

Note

This is not a BLObjectImpl compatible Impl.

Public Members

union {

struct {

uint32_t* content

BLGlyphPlacement* placement_data

size_t size

uint32_t reserved

uint32_t flags

}

BLGlyphRun glyph_run

};

BLGlyphInfo* info_data

uint32_t* BLGlyphBufferImpl::content[¶]

Text (UCS4 code-points) or glyph content.

BLGlyphPlacement* BLGlyphBufferImpl::placement_data[¶]

Glyph placement data.

size_t BLGlyphBufferImpl::size[¶]

Number of either code points or glyph indexes in the glyph-buffer.

uint32_t BLGlyphBufferImpl::reserved[¶]

Reserved, used exclusively by BLGlyphRun.

uint32_t BLGlyphBufferImpl::flags[¶]

Flags shared between BLGlyphRun and BLGlyphBuffer.

BLGlyphRun BLGlyphBufferImpl::glyph_run[¶]

Glyph run data that can be passed directly to the rendering context.

Glyph run shares data with other members like content, placement_data, size, and flags. When working with data it's better to access these members directly as they are typed, whereas BLGlyphRun stores pointers as const void* as it offers more flexibility, which BLGlyphRun doesn't need.

BLGlyphInfo* BLGlyphBufferImpl::info_data[¶]

Glyph info data - additional information of each code-point or glyph.

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