w64xmmtest.h File Reference

#include <inttypes.h>
#include <stdint.h>
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include "libavutil/bswap.h"

Go to the source code of this file.

Macros
#define	storexmmregs(mem)
#define	testxmmclobbers(func, ctx,...)
#define	wrap(func)

Macro Definition Documentation

#define storexmmregs

(

mem

)

Value:

__asm__ volatile(                   \
        "movups %%xmm6 , 0x00(%0)\n\t"  \
        "movups %%xmm7 , 0x10(%0)\n\t"  \
        "movups %%xmm8 , 0x20(%0)\n\t"  \
        "movups %%xmm9 , 0x30(%0)\n\t"  \
        "movups %%xmm10, 0x40(%0)\n\t"  \
        "movups %%xmm11, 0x50(%0)\n\t"  \
        "movups %%xmm12, 0x60(%0)\n\t"  \
        "movups %%xmm13, 0x70(%0)\n\t"  \
        "movups %%xmm14, 0x80(%0)\n\t"  \
        "movups %%xmm15, 0x90(%0)\n\t"  \
        :: "r"(mem) : "memory")

Definition at line 30 of file w64xmmtest.h.

#define testxmmclobbers	(		func,
			ctx,
			...
	)

Value:

uint64_t xmm[2][10][2];                                     \
    int ret;                                                    \
    storexmmregs(xmm[0]);                                       \
    ret = __real_ ## func(ctx, __VA_ARGS__);                    \
    storexmmregs(xmm[1]);                                       \
    if (memcmp(xmm[0], xmm[1], sizeof(xmm[0]))) {               \
        int i;                                                  \
        av_log(ctx, AV_LOG_ERROR,                               \
               "XMM REGS CLOBBERED IN %s!\n", #func);           \
        for (i = 0; i < 10; i ++)                               \
            if (xmm[0][i][0] != xmm[1][i][0] ||                 \
                xmm[0][i][1] != xmm[1][i][1]) {                 \
                av_log(ctx, AV_LOG_ERROR,                       \
                       "xmm%-2d = %016"PRIx64"%016"PRIx64"\n",  \
                       6 + i, av_bswap64(xmm[0][i][0]),         \
                       av_bswap64(xmm[0][i][1]));               \
                av_log(ctx, AV_LOG_ERROR,                       \
                         "     -> %016"PRIx64"%016"PRIx64"\n",  \
                       av_bswap64(xmm[1][i][0]),                \
                       av_bswap64(xmm[1][i][1]));               \
            }                                                   \
        abort();                                                \
    }                                                           \
    return ret

Definition at line 44 of file w64xmmtest.h.

Referenced by wrap().

#define wrap

(

func

)

Value:

int __real_ ## func;    \
int __wrap_ ## func;    \
int __wrap_ ## func

Examples:

doc/examples/decoding_encoding.c.

Definition at line 70 of file w64xmmtest.h.

Referenced by blend_subrect(), draw_edges(), ff_clean_intra_table_entries(), ff_fix_long_p_mvs(), ff_h263_pred_acdc(), ff_h263_pred_dc(), ff_h263_pred_motion(), ff_h263_update_motion_val(), ff_mpeg4_pred_dc(), ff_msmpeg4_coded_block_pred(), ff_msmpeg4_pred_dc(), find_new_headers(), main(), mpeg_decode_slice(), put_pixel(), rgb24_to_yuv420p(), vc1_coded_block_pred(), vc1_i_pred_dc(), vc1_pred_b_mv(), vc1_pred_dc(), vc1_pred_mv(), vc1_pred_mv_intfr(), and wmv2_pred_motion().