diff options
Diffstat (limited to 'libavcodec/dsputil.c')
| -rw-r--r-- | libavcodec/dsputil.c | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c index 6f8d8a099f..6f8bbe8801 100644 --- a/libavcodec/dsputil.c +++ b/libavcodec/dsputil.c @@ -404,27 +404,6 @@ void ff_put_signed_pixels_clamped_c(const DCTELEM *block, } } -static void put_pixels_nonclamped_c(const DCTELEM *block, uint8_t *restrict pixels, - int line_size) -{ - int i; - - /* read the pixels */ - for(i=0;i<8;i++) { - pixels[0] = block[0]; - pixels[1] = block[1]; - pixels[2] = block[2]; - pixels[3] = block[3]; - pixels[4] = block[4]; - pixels[5] = block[5]; - pixels[6] = block[6]; - pixels[7] = block[7]; - - pixels += line_size; - block += 8; - } -} - void ff_add_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels, int line_size) { @@ -506,22 +485,6 @@ 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) @@ -2480,50 +2443,6 @@ static void vector_fmul_scalar_c(float *dst, const float *src, float mul, dst[i] = src[i] * mul; } -static void vector_fmul_sv_scalar_2_c(float *dst, const float *src, - const float **sv, float mul, int len) -{ - int i; - for (i = 0; i < len; i += 2, sv++) { - dst[i ] = src[i ] * sv[0][0] * mul; - dst[i+1] = src[i+1] * sv[0][1] * mul; - } -} - -static void vector_fmul_sv_scalar_4_c(float *dst, const float *src, - const float **sv, float mul, int len) -{ - int i; - for (i = 0; i < len; i += 4, sv++) { - dst[i ] = src[i ] * sv[0][0] * mul; - dst[i+1] = src[i+1] * sv[0][1] * mul; - dst[i+2] = src[i+2] * sv[0][2] * mul; - dst[i+3] = src[i+3] * sv[0][3] * mul; - } -} - -static void sv_fmul_scalar_2_c(float *dst, const float **sv, float mul, - int len) -{ - int i; - for (i = 0; i < len; i += 2, sv++) { - dst[i ] = sv[0][0] * mul; - dst[i+1] = sv[0][1] * mul; - } -} - -static void sv_fmul_scalar_4_c(float *dst, const float **sv, float mul, - int len) -{ - int i; - for (i = 0; i < len; i += 4, sv++) { - dst[i ] = sv[0][0] * mul; - dst[i+1] = sv[0][1] * mul; - dst[i+2] = sv[0][2] * mul; - dst[i+3] = sv[0][3] * mul; - } -} - static void butterflies_float_c(float *restrict v1, float *restrict v2, int len) { @@ -2882,11 +2801,6 @@ av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx) }else if(CONFIG_EATGQ_DECODER && avctx->idct_algo==FF_IDCT_EA) { c->idct_put= ff_ea_idct_put_c; c->idct_permutation_type= FF_NO_IDCT_PERM; - }else if(CONFIG_BINK_DECODER && avctx->idct_algo==FF_IDCT_BINK) { - c->idct = ff_bink_idct_c; - c->idct_add = ff_bink_idct_add_c; - c->idct_put = ff_bink_idct_put_c; - c->idct_permutation_type = FF_NO_IDCT_PERM; }else{ //accurate/default c->idct_put = ff_simple_idct_put_8; c->idct_add = ff_simple_idct_add_8; @@ -2899,7 +2813,6 @@ av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx) c->diff_pixels = diff_pixels_c; c->put_pixels_clamped = ff_put_pixels_clamped_c; c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_c; - c->put_pixels_nonclamped = put_pixels_nonclamped_c; c->add_pixels_clamped = ff_add_pixels_clamped_c; c->sum_abs_dctelem = sum_abs_dctelem_c; c->gmc1 = gmc1_c; @@ -2909,7 +2822,6 @@ 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; @@ -3077,12 +2989,6 @@ av_cold void dsputil_init(DSPContext* c, AVCodecContext *avctx) c->butterflies_float = butterflies_float_c; c->vector_fmul_scalar = vector_fmul_scalar_c; - c->vector_fmul_sv_scalar[0] = vector_fmul_sv_scalar_2_c; - c->vector_fmul_sv_scalar[1] = vector_fmul_sv_scalar_4_c; - - c->sv_fmul_scalar[0] = sv_fmul_scalar_2_c; - c->sv_fmul_scalar[1] = sv_fmul_scalar_4_c; - c->shrink[0]= av_image_copy_plane; c->shrink[1]= ff_shrink22; c->shrink[2]= ff_shrink44; |