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dsputil: move a bink-only function to binkdsp

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Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Mans Rullgard 2011-07-27 15:47:02 +01:00
parent cbd58a872d
commit 1b3539d453
5 changed files with 19 additions and 19 deletions
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2
libavcodec/bink.c
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@ -1050,7 +1050,7 @@ static int bink_decode_plane(BinkContext *c, GetBitContext *gb, int plane_idx,
return -1;
}
if (blk != FILL_BLOCK)
c->dsp.scale_block(ublock, dst, stride);
c->bdsp.scale_block(ublock, dst, stride);
bx++;
dst += 8;
prev += 8;

17
libavcodec/binkdsp.c
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@ -112,8 +112,25 @@ static void bink_idct_put_c(uint8_t *dest, int linesize, int32_t *block)
}
}
static void scale_block_c(const uint8_t src[64]/*align 8*/, uint8_t *dst/*align 8*/, int linesize)
{
int i, j;
uint16_t *dst1 = (uint16_t *) dst;
uint16_t *dst2 = (uint16_t *)(dst + linesize);
for (j = 0; j < 8; j++) {
for (i = 0; i < 8; i++) {
dst1[i] = dst2[i] = src[i] * 0x0101;
}
src += 8;
dst1 += linesize;
dst2 += linesize;
}
}
void ff_binkdsp_init(BinkDSPContext *c)
{
c->idct_add = bink_idct_add_c;
c->idct_put = bink_idct_put_c;
c->scale_block = scale_block_c;
}

1
libavcodec/binkdsp.h
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@ -32,6 +32,7 @@
typedef struct BinkDSPContext {
void (*idct_put)(uint8_t *dest/*align 8*/, int line_size, int32_t *block/*align 16*/);
void (*idct_add)(uint8_t *dest/*align 8*/, int line_size, int32_t *block/*align 16*/);
void (*scale_block)(const uint8_t src[64]/*align 8*/, uint8_t *dst/*align 8*/, int linesize);
} BinkDSPContext;
void ff_binkdsp_init(BinkDSPContext *c);

17
libavcodec/dsputil.c
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@ -486,22 +486,6 @@ static void fill_block8_c(uint8_t *block, uint8_t value, int line_size, int h)
}
}
static void scale_block_c(const uint8_t src[64]/*align 8*/, uint8_t *dst/*align 8*/, int linesize)
{
int i, j;
uint16_t *dst1 = (uint16_t *) dst;
uint16_t *dst2 = (uint16_t *)(dst + linesize);
for (j = 0; j < 8; j++) {
for (i = 0; i < 8; i++) {
dst1[i] = dst2[i] = src[i] * 0x0101;
}
src += 8;
dst1 += linesize;
dst2 += linesize;
}
}
#define avg2(a,b) ((a+b+1)>>1)
#define avg4(a,b,c,d) ((a+b+c+d+2)>>2)
@ -2850,7 +2834,6 @@ av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx)
c->fill_block_tab[0] = fill_block16_c;
c->fill_block_tab[1] = fill_block8_c;
c->scale_block = scale_block_c;
/* TODO [0] 16 [1] 8 */
c->pix_abs[0][0] = pix_abs16_c;

1
libavcodec/dsputil.h
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@ -559,7 +559,6 @@ typedef struct DSPContext {
/* bink functions */
op_fill_func fill_block_tab[2];
void (*scale_block)(const uint8_t src[64]/*align 8*/, uint8_t *dst/*align 8*/, int linesize);
} DSPContext;
void dsputil_static_init(void);