ImageContext Struct Reference

Data Fields
enum ImageRole	role
AVFrame *	frame
int	color_cache_bits
uint32_t *	color_cache
int	nb_huffman_groups
HuffReader *	huffman_groups
int	size_reduction
int	is_alpha_primary

Detailed Description

Definition at line 172 of file webp.c.

Field Documentation

enum ImageRole ImageContext::role

Definition at line 173 of file webp.c.

Referenced by decode_entropy_coded_image(), and image_ctx_free().

AVFrame* ImageContext::frame

Definition at line 174 of file webp.c.

Referenced by apply_color_indexing_transform(), apply_color_transform(), apply_predictor_transform(), apply_subtract_green_transform(), decode_entropy_coded_image(), decode_entropy_image(), get_huffman_group(), image_ctx_free(), parse_transform_color_indexing(), and vp8_lossless_decode_frame().

int ImageContext::color_cache_bits

Definition at line 175 of file webp.c.

Referenced by color_cache_put(), and decode_entropy_coded_image().

uint32_t* ImageContext::color_cache

Definition at line 176 of file webp.c.

Referenced by color_cache_put(), decode_entropy_coded_image(), and image_ctx_free().

int ImageContext::nb_huffman_groups

Definition at line 177 of file webp.c.

Referenced by decode_entropy_coded_image(), and image_ctx_free().

HuffReader* ImageContext::huffman_groups

Definition at line 178 of file webp.c.

Referenced by decode_entropy_coded_image(), get_huffman_group(), and image_ctx_free().

int ImageContext::size_reduction

Definition at line 179 of file webp.c.

Referenced by apply_color_indexing_transform(), apply_color_transform(), apply_predictor_transform(), decode_entropy_image(), get_huffman_group(), parse_transform_color(), parse_transform_color_indexing(), and parse_transform_predictor().

int ImageContext::is_alpha_primary

Definition at line 180 of file webp.c.

Referenced by decode_entropy_coded_image(), image_ctx_free(), and vp8_lossless_decode_frame().

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

• libavcodec/webp.c