FFmpeg: CoreImageContext Struct Reference

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Protected Attributes

CoreImageContext Struct Reference

Protected Attributes

const AVClass * class

int is_video_source

filter is used as video source More...

int w

int h

video size More...

AVRational sar

sample aspect ratio More...

AVRational frame_rate

video frame rate More...

AVRational time_base

stream time base More...

int64_t duration

duration expressed in microseconds More...

int64_t pts

increasing presentation time stamp More...

AVFrame * picref

cached reference containing the painted picture More...

CFTypeRef glctx

OpenGL context. More...

CGContextRef cgctx

Bitmap context for image copy. More...

CFTypeRef input_image

Input image container for passing into Core Image API. More...

CGColorSpaceRef color_space

Common color space for input image and cgcontext. More...

int bits_per_component

Shared bpc for input-output operation. More...

char * filter_string

The complete user provided filter definition. More...

CFTypeRef * filters

CIFilter object for all requested filters. More...

int num_filters

Amount of filters in *filters. More...

char * output_rect

Rectangle to be filled with filter intput. More...

int list_filters

Option used to list all available filters including generators. More...

int list_generators

Option used to list all available generators. More...

Detailed Description

Definition at line 37 of file vf_coreimage.m.

Field Documentation

- (const AVClass*) class

protected

Definition at line 38 of file vf_coreimage.m.

- (int) is_video_source

protected

filter is used as video source

Definition at line 40 of file vf_coreimage.m.

Referenced by apply_filter(), and init_src().

- (int) w

protected

Definition at line 42 of file vf_coreimage.m.

Referenced by config_output(), and request_frame().

- (int) h

protected

video size

Definition at line 42 of file vf_coreimage.m.

Referenced by config_output(), and request_frame().

- (AVRational) sar

protected

sample aspect ratio

Definition at line 43 of file vf_coreimage.m.

Referenced by config_output(), and request_frame().

- (AVRational) frame_rate

protected

video frame rate

Definition at line 44 of file vf_coreimage.m.

Referenced by config_output(), and init_src().

- (AVRational) time_base

protected

stream time base

Definition at line 45 of file vf_coreimage.m.

Referenced by config_output(), init_src(), and request_frame().

- (int64_t) duration

protected

duration expressed in microseconds

Definition at line 46 of file vf_coreimage.m.

Referenced by request_frame().

- (int64_t) pts

protected

increasing presentation time stamp

Definition at line 47 of file vf_coreimage.m.

Referenced by init_src(), and request_frame().

- (AVFrame*) picref

protected

cached reference containing the painted picture

Definition at line 48 of file vf_coreimage.m.

Referenced by request_frame(), and uninit().

- (CFTypeRef) glctx

protected

OpenGL context.

Definition at line 50 of file vf_coreimage.m.

Referenced by init(), and uninit().

- (CGContextRef) cgctx

protected

Bitmap context for image copy.

Definition at line 51 of file vf_coreimage.m.

Referenced by apply_filter(), and uninit().

- (CFTypeRef) input_image

protected

Input image container for passing into Core Image API.

Definition at line 52 of file vf_coreimage.m.

Referenced by apply_filter(), init(), and uninit().

- (CGColorSpaceRef) color_space

protected

Common color space for input image and cgcontext.

Definition at line 53 of file vf_coreimage.m.

Referenced by apply_filter(), init(), and uninit().

- (int) bits_per_component

protected

Shared bpc for input-output operation.

Definition at line 54 of file vf_coreimage.m.

Referenced by apply_filter(), config_input(), and config_output().

- (char*) filter_string

protected

The complete user provided filter definition.

Definition at line 56 of file vf_coreimage.m.

Referenced by init().

- (CFTypeRef*) filters

protected

CIFilter object for all requested filters.

Definition at line 57 of file vf_coreimage.m.

Referenced by apply_filter(), init(), and uninit().

- (int) num_filters

protected

Amount of filters in *filters.

Definition at line 58 of file vf_coreimage.m.

Referenced by apply_filter(), init(), and uninit().

- (char*) output_rect

protected

Rectangle to be filled with filter intput.

Definition at line 60 of file vf_coreimage.m.

Referenced by apply_filter().

- (int) list_filters

protected

Option used to list all available filters including generators.

Definition at line 61 of file vf_coreimage.m.

Referenced by init(), and list_filters().

- (int) list_generators

protected

Option used to list all available generators.

Definition at line 62 of file vf_coreimage.m.

Referenced by init(), and list_filters().

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

libavfilter/vf_coreimage.m

Generated on Fri Jan 12 2018 01:48:30 for FFmpeg by doxygen 1.8.6