SwsOpList Struct Reference

Helper struct for representing a list of operations. More...

#include <ops.h>

Data Fields
SwsOp *	ops
int	num_ops
SwsFormat	src
SwsFormat	dst
uint8_t	plane_src [4]
uint8_t	plane_dst [4]
SwsOpPad	inputs [4]
	Source component metadata associated with pixel values from each corresponding component (in plane/memory order, i.e.

Detailed Description

Helper struct for representing a list of operations.

Definition at line 318 of file ops.h.

Field Documentation

ops

SwsOp* SwsOpList::ops

Definition at line 319 of file ops.h.

Referenced by compile(), compile_subpass(), emit_read(), emit_read_filtered(), emit_shader(), emit_write(), ff_sws_op_list_duplicate(), ff_sws_op_list_free(), ff_sws_op_list_input(), ff_sws_op_list_insert_at(), ff_sws_op_list_optimize(), ff_sws_op_list_output(), ff_sws_op_list_print(), ff_sws_op_list_remove_at(), ff_sws_op_list_split_at(), ff_sws_op_list_update(), ff_sws_op_next(), ff_sws_op_prev(), ff_sws_ops_translate(), op_index(), register_op(), and select_planes().

num_ops

int SwsOpList::num_ops

Definition at line 320 of file ops.h.

Referenced by compile(), compile_subpass(), emit_shader(), ff_sws_op_list_append(), ff_sws_op_list_duplicate(), ff_sws_op_list_free(), ff_sws_op_list_input(), ff_sws_op_list_insert_at(), ff_sws_op_list_is_noop(), ff_sws_op_list_optimize(), ff_sws_op_list_output(), ff_sws_op_list_print(), ff_sws_op_list_remove_at(), ff_sws_op_list_split_at(), ff_sws_op_list_update(), ff_sws_op_next(), ff_sws_ops_translate(), op_index(), register_op(), and select_planes().

src

SwsFormat SwsOpList::src

Definition at line 323 of file ops.h.

Referenced by compile_single(), emit_read_filtered(), emit_shader(), ff_sws_op_list_alloc(), ff_sws_op_list_split_at(), ff_sws_ops_compile(), get_input_size(), and print_passes().

dst

SwsFormat SwsOpList::dst

Definition at line 323 of file ops.h.

Referenced by compile_single(), emit_shader(), ff_sws_op_list_alloc(), ff_sws_op_list_split_at(), ff_sws_ops_compile(), and print_passes().

plane_src

uint8_t SwsOpList::plane_src[4]

Definition at line 326 of file ops.h.

Referenced by compile_single(), emit_read(), emit_read_filtered(), emit_shader(), ff_sws_op_list_alloc(), ff_sws_op_list_is_noop(), ff_sws_op_list_optimize(), ff_sws_op_list_print(), ff_sws_op_list_split_at(), op_list_get_plane_copy(), and update_output_pads().

plane_dst

uint8_t SwsOpList::plane_dst[4]

Definition at line 326 of file ops.h.

Referenced by compile_single(), emit_shader(), emit_write(), ff_sws_op_list_alloc(), ff_sws_op_list_is_noop(), ff_sws_op_list_optimize(), ff_sws_op_list_print(), ff_sws_op_list_split_at(), op_list_get_plane_copy(), and select_planes().

inputs

SwsOpPad SwsOpList::inputs[4]

Source component metadata associated with pixel values from each corresponding component (in plane/memory order, i.e.

not affected by plane_src). Lets the optimizer know additional information about the value range and/or pixel data to expect.

The default value of {0} is safe to pass in the case that no additional information is known.

Definition at line 337 of file ops.h.

Referenced by ff_sws_op_list_split_at(), ff_sws_ops_translate(), and update_output_pads().

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

• libswscale/ops.h