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Synthesize pixels16 functions from pixels functions.

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Originally committed as revision 942 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Falk Hüffner 2002-09-13 23:27:01 +00:00
parent 050fe8bab5
commit 8c7b533e8b
1 changed files with 45 additions and 10 deletions
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55
libavcodec/alpha/dsputil_alpha.c
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@ -224,16 +224,24 @@ static inline uint64_t avg4(uint64_t l1, uint64_t l2, uint64_t l3, uint64_t l4)
} while (--h); \
} while (0)
#define MAKE_OP(OPNAME, SUFF, OPKIND, STORE) \
static void OPNAME ## _pixels ## SUFF ## _axp \
(uint8_t *restrict block, const uint8_t *restrict pixels, \
int line_size, int h) \
{ \
if ((size_t) pixels & 0x7) { \
OPKIND(uldq, STORE); \
} else { \
OPKIND(ldq, STORE); \
} \
#define MAKE_OP(OPNAME, SUFF, OPKIND, STORE) \
static void OPNAME ## _pixels ## SUFF ## _axp \
(uint8_t *restrict block, const uint8_t *restrict pixels, \
int line_size, int h) \
{ \
if ((size_t) pixels & 0x7) { \
OPKIND(uldq, STORE); \
} else { \
OPKIND(ldq, STORE); \
} \
} \
\
static void OPNAME ## _pixels16 ## SUFF ## _axp \
(uint8_t *restrict block, const uint8_t *restrict pixels, \
int line_size, int h) \
{ \
OPNAME ## _pixels ## SUFF ## _axp(block, pixels, line_size, h); \
OPNAME ## _pixels ## SUFF ## _axp(block + 8, pixels + 8, line_size, h); \
}
#define PIXOP(OPNAME, STORE) \
@ -268,8 +276,35 @@ PIXOP(put_no_rnd, STORE);
#define STORE(l, b) stq(AVG2(l, ldq(b)), b);
PIXOP(avg_no_rnd, STORE);
void put_pixels16_axp_asm(uint8_t *block, const uint8_t *pixels,
int line_size, int h)
{
put_pixels_axp_asm(block, pixels, line_size, h);
put_pixels_axp_asm(block + 8, pixels + 8, line_size, h);
}
void dsputil_init_alpha(void)
{
put_pixels_tab[0][0] = put_pixels16_axp_asm;
put_pixels_tab[0][1] = put_pixels16_x2_axp;
put_pixels_tab[0][2] = put_pixels16_y2_axp;
put_pixels_tab[0][3] = put_pixels16_xy2_axp;
put_no_rnd_pixels_tab[0][0] = put_pixels16_axp_asm;
put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_axp;
put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_axp;
put_no_rnd_pixels_tab[0][3] = put_no_rnd_pixels16_xy2_axp;
avg_pixels_tab[0][0] = avg_pixels16_axp;
avg_pixels_tab[0][1] = avg_pixels16_x2_axp;
avg_pixels_tab[0][2] = avg_pixels16_y2_axp;
avg_pixels_tab[0][3] = avg_pixels16_xy2_axp;
avg_no_rnd_pixels_tab[0][0] = avg_no_rnd_pixels16_axp;
avg_no_rnd_pixels_tab[0][1] = avg_no_rnd_pixels16_x2_axp;
avg_no_rnd_pixels_tab[0][2] = avg_no_rnd_pixels16_y2_axp;
avg_no_rnd_pixels_tab[0][3] = avg_no_rnd_pixels16_xy2_axp;
put_pixels_tab[1][0] = put_pixels_axp_asm;
put_pixels_tab[1][1] = put_pixels_x2_axp;
put_pixels_tab[1][2] = put_pixels_y2_axp;