uops_macros_gen.c File Reference

#include <string.h>
#include "libavutil/bprint.h"
#include "libavutil/error.h"
#include "libavutil/macros.h"
#include "libavutil/mem.h"
#include "libavutil/pixfmt.h"
#include "libavutil/thread.h"
#include "libavutil/tree.h"
#include "ops.h"
#include "ops_dispatch.h"
#include "op_list_gen_template.c"
#include "swscale.h"
#include "uops.h"
#include "uops_list.h"

Go to the source code of this file.

Data Structures
struct	EnumPriv

Macros
#define	UOP_NAME(OP, ABBR)
#define	BPRINT_STR(str)

Functions
static int	generate_entry_struct (void *opaque, void *key)
static int	generate_entry_args (void *opaque, void *key)
static int	register_uop (struct EnumPriv *s, const SwsUOp *uop)
static int	register_flags (SwsContext *ctx, const SwsOpList *ops, SwsUOpFlags flags)
static int	register_uops (SwsContext *ctx, const SwsOpList *ops, SwsCompiledOp *out)
static int	register_all_uops (SwsContext *ctx, void *graph, SwsOpList *ops)
static int	enum_type (void *opaque, void *elem)
static int	free_uop_key (void *opaque, void *key)
static int	sws_uops_macros_gen (char **out_str)
	Generate a set of boilerplate C preprocessor macros for describing and programmatically iterating over all possible SwsUOps.
int	main (int argc, char **argv)

Variables
struct {
char   full [32]
char   abbr [32]
}	uop_names [SWS_UOP_TYPE_NB]
	This file is part of FFmpeg.
struct {
char   full [16]
char   prefix [8]
}	pixel_types [SWS_PIXEL_TYPE_NB]
static const SwsUOpFlags	uop_flags []
static const SwsOpBackend	backend_uops
static const SwsFlags	flags_list []

Macro Definition Documentation

UOP_NAME

#define UOP_NAME	(		OP,
			ABBR )

Value:

[OP] = { #OP, ABBR },

BPRINT_STR

#define BPRINT_STR

(

str

)

Value:

av_bprint_append_data(bp, str, strlen(str))

Referenced by sws_uops_macros_gen().

Function Documentation

generate_entry_struct()

static int generate_entry_struct ( void * opaque, void * key )

static

Definition at line 59 of file uops_macros_gen.c.

Referenced by sws_uops_macros_gen().

generate_entry_args()

static int generate_entry_args ( void * opaque, void * key )

static

Definition at line 130 of file uops_macros_gen.c.

Referenced by sws_uops_macros_gen().

register_uop()

static int register_uop ( struct EnumPriv * s, const SwsUOp * uop )

static

Definition at line 200 of file uops_macros_gen.c.

Referenced by register_flags().

register_flags()

static int register_flags ( SwsContext * ctx, const SwsOpList * ops, SwsUOpFlags flags )

static

Definition at line 223 of file uops_macros_gen.c.

Referenced by register_uops().

register_uops()

static int register_uops ( SwsContext * ctx, const SwsOpList * ops, SwsCompiledOp * out )

static

Definition at line 249 of file uops_macros_gen.c.

register_all_uops()

static int register_all_uops ( SwsContext * ctx, void * graph, SwsOpList * ops )

static

Definition at line 268 of file uops_macros_gen.c.

Referenced by sws_uops_macros_gen().

enum_type()

static int enum_type ( void * opaque, void * elem )

static

Definition at line 287 of file uops_macros_gen.c.

Referenced by sws_uops_macros_gen().

free_uop_key()

static int free_uop_key ( void * opaque, void * key )

static

Definition at line 297 of file uops_macros_gen.c.

Referenced by sws_uops_macros_gen().

sws_uops_macros_gen()

static int sws_uops_macros_gen ( char ** out_str )

static

Generate a set of boilerplate C preprocessor macros for describing and programmatically iterating over all possible SwsUOps.

This function can be quite slow as it iterates over every possible combination of pixel formats and flags.

Returns 0 or a negative error code. On success, an allocated string is returned via out_str, and must be av_free()'d by the caller.

Definition at line 313 of file uops_macros_gen.c.

Referenced by main().

main()

int main	(	int	argc,
		char **	argv )

Definition at line 416 of file uops_macros_gen.c.

Variable Documentation

full

char full[16]

Definition at line 41 of file uops_macros_gen.c.

Referenced by ff_avg_h264_qpel16_mc01_mmi(), ff_avg_h264_qpel16_mc02_mmi(), ff_avg_h264_qpel16_mc03_mmi(), ff_avg_h264_qpel16_mc11_mmi(), ff_avg_h264_qpel16_mc13_mmi(), ff_avg_h264_qpel16_mc31_mmi(), ff_avg_h264_qpel16_mc33_mmi(), ff_avg_h264_qpel4_mc01_mmi(), ff_avg_h264_qpel4_mc02_mmi(), ff_avg_h264_qpel4_mc03_mmi(), ff_avg_h264_qpel4_mc11_mmi(), ff_avg_h264_qpel4_mc12_mmi(), ff_avg_h264_qpel4_mc13_mmi(), ff_avg_h264_qpel4_mc31_mmi(), ff_avg_h264_qpel4_mc32_mmi(), ff_avg_h264_qpel4_mc33_mmi(), ff_avg_h264_qpel8_mc01_mmi(), ff_avg_h264_qpel8_mc02_mmi(), ff_avg_h264_qpel8_mc03_mmi(), ff_avg_h264_qpel8_mc11_mmi(), ff_avg_h264_qpel8_mc13_mmi(), ff_avg_h264_qpel8_mc31_mmi(), ff_avg_h264_qpel8_mc33_mmi(), ff_put_h264_qpel16_mc01_mmi(), ff_put_h264_qpel16_mc02_mmi(), ff_put_h264_qpel16_mc03_mmi(), ff_put_h264_qpel16_mc11_mmi(), ff_put_h264_qpel16_mc13_mmi(), ff_put_h264_qpel16_mc31_mmi(), ff_put_h264_qpel16_mc33_mmi(), ff_put_h264_qpel4_mc01_mmi(), ff_put_h264_qpel4_mc02_mmi(), ff_put_h264_qpel4_mc03_mmi(), ff_put_h264_qpel4_mc11_mmi(), ff_put_h264_qpel4_mc12_mmi(), ff_put_h264_qpel4_mc13_mmi(), ff_put_h264_qpel4_mc31_mmi(), ff_put_h264_qpel4_mc32_mmi(), ff_put_h264_qpel4_mc33_mmi(), ff_put_h264_qpel8_mc01_mmi(), ff_put_h264_qpel8_mc02_mmi(), ff_put_h264_qpel8_mc03_mmi(), ff_put_h264_qpel8_mc11_mmi(), ff_put_h264_qpel8_mc13_mmi(), ff_put_h264_qpel8_mc31_mmi(), ff_put_h264_qpel8_mc33_mmi(), ff_sws_op_list_split_planes(), filter_frame(), filter_frame(), filter_frame(), init(), map_idx_10_to_20(), map_idx_10_to_34(), map_idx_20_to_34(), map_idx_34_to_20(), parse_string(), remap20(), and remap34().

abbr

char abbr[32]

Definition at line 42 of file uops_macros_gen.c.

[struct]

const struct { ... } uop_names[SWS_UOP_TYPE_NB]

Initial value:

= {
#define UOP_NAME(OP, ABBR)                      
 
}

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

prefix

char prefix[8]

Definition at line 50 of file uops_macros_gen.c.

Referenced by abs_decode(), aps(), avpriv_tempfile(), cabac_unary_prefix(), cbs_sei_get_unit(), coeff_abs_level_remaining_decode(), debug_callback(), decode_residual(), epic_jb_decode_tile(), exif_ifd_to_dict(), ff_cbs_sei_add_message(), ff_cbs_sei_read_message_list(), ff_cbs_sei_write_message_list(), ff_dnxhd_check_header_prefix(), ff_dnxhd_check_header_prefix_hr(), ff_dnxhd_parse_header_prefix(), ff_log_net_error(), filter_codec_opts(), frei0r_init(), init_cavlc_level_tab(), ivi_create_huff_from_desc(), load_path(), message_list(), read_ts(), sei(), sei(), strmatch(), and sws_uops_macros_gen().

[struct]

const struct { ... } pixel_types[SWS_PIXEL_TYPE_NB]

Initial value:

= {
    [SWS_PIXEL_NONE] = { "SWS_PIXEL_NONE", ""     },
    [SWS_PIXEL_U8]   = { "SWS_PIXEL_U8",   "U8_"  },
    [SWS_PIXEL_U16]  = { "SWS_PIXEL_U16",  "U16_" },
    [SWS_PIXEL_U32]  = { "SWS_PIXEL_U32",  "U32_" },
    [SWS_PIXEL_F32]  = { "SWS_PIXEL_F32",  "F32_" },
}

uop_flags

const SwsUOpFlags uop_flags[]

static

Initial value:

= {
    0,
    SWS_UOP_FLAG_PSHUFB | SWS_UOP_FLAG_FMA, 
}

Definition at line 244 of file uops_macros_gen.c.

Referenced by register_uops().

backend_uops

const SwsOpBackend backend_uops

static

Initial value:

= {
    .name    = "uops_gen",
    .compile = register_uops,
}

Definition at line 263 of file uops_macros_gen.c.

Referenced by register_all_uops().

flags_list

const SwsFlags flags_list[]

static

Initial value:

= {
    0,
    SWS_ACCURATE_RND,   
    SWS_BITEXACT,       
    SWS_ACCURATE_RND | SWS_BITEXACT,
}

Definition at line 279 of file uops_macros_gen.c.

Referenced by sws_uops_macros_gen().