ops_tmpl_common.c File Reference

#include "ops_backend.h"

Go to the source code of this file.

Macros
#define	WRAP_CONVERT_UINT(N)
	Copyright (C) 2025 Niklas Haas. More...
#define	WRAP_CLEAR(X, Y, Z, W)

Functions
	DECL_PATTERN (clear)
	WRAP_CLEAR (WRAP_CLEAR(1, WRAP_CLEAR(1, WRAP_CLEAR(1, WRAP_CLEAR(0)
	DECL_PATTERN (max)
	WRAP_COMMON_PATTERNS (min,.op=SWS_OP_MIN,.setup=ff_sws_setup_q4,.flexible=true,)
	WRAP_COMMON_PATTERNS (max,.op=SWS_OP_MAX,.setup=ff_sws_setup_q4,.flexible=true,)
	DECL_PATTERN (scale)
	WRAP_COMMON_PATTERNS (scale,.op=SWS_OP_SCALE,.setup=ff_sws_setup_q,.flexible=true,)

Macro Definition Documentation

WRAP_CONVERT_UINT

#define WRAP_CONVERT_UINT

(

N

)

Value:

DECL_PATTERN(convert_uint##N)                                                   \
{                                                                               \
    u##N##block_t xu, yu, zu, wu;                                               \
                                                                                \
    SWS_LOOP                                                                    \
    for (int i = 0; i < SWS_BLOCK_SIZE; i++) {                                  \
        if (X)                                                                  \
            xu[i] = x[i];                                                       \
        if (Y)                                                                  \
            yu[i] = y[i];                                                       \
        if (Z)                                                                  \
            zu[i] = z[i];                                                       \
        if (W)                                                                  \
            wu[i] = w[i];                                                       \
    }                                                                           \
                                                                                \
    CONTINUE(u##N##block_t, xu, yu, zu, wu);                                    \
}                                                                               \
                                                                                \
WRAP_COMMON_PATTERNS(convert_uint##N,                                           \
    .op = SWS_OP_CONVERT,                                                       \
    .convert.to = SWS_PIXEL_U##N,                                               \
);

Copyright (C) 2025 Niklas Haas.

This file is part of FFmpeg.

FFmpeg is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

FFmpeg is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with FFmpeg; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

Definition at line 27 of file ops_tmpl_common.c.

WRAP_CLEAR

#define WRAP_CLEAR	(		X,
			Y,
			Z,
			W
	)

Value:

DECL_IMPL(clear##_##X##Y##Z##W)                                                 \
{                                                                               \
    CALL(clear, X, Y, Z, W);                                                    \
}                                                                               \
                                                                                \
DECL_ENTRY(clear##_##X##Y##Z##W,                                                \
    .setup = ff_sws_setup_q4,                                                   \
    .op = SWS_OP_CLEAR,                                                         \
    .flexible = true,                                                           \
    .unused = { !X, !Y, !Z, !W },                                               \
);

Definition at line 81 of file ops_tmpl_common.c.

Function Documentation

DECL_PATTERN() [1/3]

DECL_PATTERN

(

clear

)

Definition at line 64 of file ops_tmpl_common.c.

WRAP_CLEAR()

WRAP_CLEAR	(	WRAP_CLEAR(	1,
		WRAP_CLEAR(	1,
		WRAP_CLEAR(	1,
		WRAP_CLEAR(	0
	)

Definition at line 94 of file ops_tmpl_common.c.

DECL_PATTERN() [2/3]

DECL_PATTERN

(

max

)

Definition at line 124 of file ops_tmpl_common.c.

WRAP_COMMON_PATTERNS() [1/3]

WRAP_COMMON_PATTERNS	(	min	,
		.	op = SWS_OP_MIN,
		.	setup = ff_sws_setup_q4,
		.	flexible = true
	)

WRAP_COMMON_PATTERNS() [2/3]

WRAP_COMMON_PATTERNS	(	max	,
		.	op = SWS_OP_MAX,
		.	setup = ff_sws_setup_q4,
		.	flexible = true
	)

DECL_PATTERN() [3/3]

DECL_PATTERN

(

scale

)

Definition at line 153 of file ops_tmpl_common.c.

WRAP_COMMON_PATTERNS() [3/3]

WRAP_COMMON_PATTERNS	(	scale	,
		.	op = SWS_OP_SCALE,
		.	setup = ff_sws_setup_q,
		.	flexible = true
	)