SwsOpBackend Struct Reference

#include <ops_dispatch.h>

Data Fields
const char *	name
SwsBackend	flags
int(*	compile )(SwsContext *ctx, const SwsOpList *ops, SwsCompiledOp *out)
	Compile an operation list to an implementation chain. More...
int(*	compile_uops )(SwsContext *ctx, const SwsUOpList *uops, SwsCompiledOp *out)
	Alternative to compile that takes a list of micro-ops directly. More...
enum AVPixelFormat	hw_format
	If NONE, backend only supports software frames. More...

Detailed Description

Definition at line 134 of file ops_dispatch.h.

Field Documentation

name

const char* SwsOpBackend::name

Definition at line 135 of file ops_dispatch.h.

Referenced by compile_backend(), and run_test().

flags

SwsBackend SwsOpBackend::flags

Definition at line 136 of file ops_dispatch.h.

Referenced by ff_sws_ops_compile().

compile

int(* SwsOpBackend::compile) (SwsContext *ctx, const SwsOpList *ops, SwsCompiledOp *out)

Compile an operation list to an implementation chain.

Returns 0 or a negative error code.

Definition at line 143 of file ops_dispatch.h.

Referenced by compile_backend().

compile_uops

int(* SwsOpBackend::compile_uops) (SwsContext *ctx, const SwsUOpList *uops, SwsCompiledOp *out)

Alternative to compile that takes a list of micro-ops directly.

Definition at line 148 of file ops_dispatch.h.

Referenced by run_test().

hw_format

enum AVPixelFormat SwsOpBackend::hw_format

If NONE, backend only supports software frames.

Otherwise, frame hardware format must match hw_format for the backend to be used.

Definition at line 155 of file ops_dispatch.h.

Referenced by ff_sws_ops_compile(), and run_test().

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

• libswscale/ops_dispatch.h