FFmpeg: FFDrawContext Struct Reference

FFmpeg

FFDrawContext Struct Reference

#include <drawutils.h>

Data Fields

struct AVPixFmtDescriptor * desc

enum AVPixelFormat format

unsigned nb_planes

int pixelstep [MAX_PLANES]

uint8_t comp_mask [MAX_PLANES]

uint8_t hsub [MAX_PLANES]

uint8_t vsub [MAX_PLANES]

uint8_t hsub_max

uint8_t vsub_max

Detailed Description

Definition at line 48 of file drawutils.h.

Field Documentation

struct AVPixFmtDescriptor* FFDrawContext::desc

Definition at line 49 of file drawutils.h.

Referenced by ff_draw_color(), and ff_draw_init().

enum AVPixelFormat FFDrawContext::format

Definition at line 50 of file drawutils.h.

Referenced by ff_draw_color(), and ff_draw_init().

unsigned FFDrawContext::nb_planes

Definition at line 51 of file drawutils.h.

Referenced by ff_blend_mask(), ff_blend_rectangle(), ff_copy_rectangle2(), ff_draw_color(), ff_draw_init(), and ff_fill_rectangle().

int FFDrawContext::pixelstep[MAX_PLANES]

Definition at line 52 of file drawutils.h.

Referenced by buffer_needs_copy(), ff_blend_mask(), ff_blend_rectangle(), ff_copy_rectangle2(), ff_draw_init(), ff_fill_rectangle(), filter_frame(), filter_slice(), get_video_buffer(), and pointer_at().

uint8_t FFDrawContext::comp_mask[MAX_PLANES]

Definition at line 53 of file drawutils.h.

Referenced by component_used(), and ff_draw_init().

uint8_t FFDrawContext::hsub[MAX_PLANES]

Definition at line 54 of file drawutils.h.

Referenced by buffer_needs_copy(), ff_blend_mask(), ff_blend_rectangle(), ff_copy_rectangle2(), ff_draw_init(), ff_fill_rectangle(), filter_frame(), get_video_buffer(), and pointer_at().

uint8_t FFDrawContext::vsub[MAX_PLANES]

Definition at line 55 of file drawutils.h.

Referenced by buffer_needs_copy(), ff_blend_mask(), ff_blend_rectangle(), ff_copy_rectangle2(), ff_draw_init(), ff_fill_rectangle(), filter_frame(), get_video_buffer(), and pointer_at().

uint8_t FFDrawContext::hsub_max

Definition at line 56 of file drawutils.h.

Referenced by config_input(), ff_draw_init(), and ff_draw_round_to_sub().

uint8_t FFDrawContext::vsub_max

Definition at line 57 of file drawutils.h.

Referenced by config_input(), ff_draw_init(), and ff_draw_round_to_sub().

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

libavfilter/drawutils.h

Generated on Sun Sep 14 2014 18:56:41 for FFmpeg by doxygen 1.8.2