squoosh/codecs/webp_dec

WebP decoder

• Source: https://github.com/webmproject/libwebp
• Version: v0.6.1

Example

See example.html

API

int version()

Returns the version of libwebp as a number. va.b.c is encoded as 0x0a0b0c

uint8_t* create_buffer(int size)

Allocates an buffer for the file data.

void destroy_buffer(uint8_t* p)

Frees a buffer created with create_buffer.

void decode(uint8_t* img_in, int size)

Decodes the given webp file into raw RGBA. The result is implicitly stored and can be accessed using the get_result_*() functions.

void free_result()

Frees the result created by decode().

int get_result_pointer()

Returns the pointer to the start of the buffer holding the encoded data. Length is width x height x 4 bytes.

int get_result_width()

Returns the width of the image.

int get_result_height()

Returns the height of the image.