diff options
author | Kostya Shishkov <kostya.shishkov@gmail.com> | 2006-09-02 08:58:51 +0400 |
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committer | Kostya Shishkov <kostya.shishkov@gmail.com> | 2006-09-02 08:58:51 +0400 |
commit | 6243da0d5036712ad2f53fcdec0ba6c2ada97d7a (patch) | |
tree | 5a5553ae235d98116bc582f7fedd3717d36763b1 /libavcodec/vc1dsp.c | |
parent | b0c8e1b80a308d71fed64eeb9c46d411dfcecd68 (diff) |
Drop put_vc1_qpel_pixels_tab as they won't be needed anymore.
Originally committed as revision 6152 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/vc1dsp.c')
-rw-r--r-- | libavcodec/vc1dsp.c | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/libavcodec/vc1dsp.c b/libavcodec/vc1dsp.c index 3b2801e501..16fe31b90d 100644 --- a/libavcodec/vc1dsp.c +++ b/libavcodec/vc1dsp.c @@ -424,169 +424,6 @@ static void ff_put_vc1_mspel_mc33_c(uint8_t *dst, const uint8_t *src, int stride vc1_mspel_mc(dst, src, stride, 0xF, rnd); } -/** Filter used to interpolate fractional pel values - * except for half-pel cases for _mcXY: - * A = (4-X)*(4-Y) - * B = X *(4-Y) - * C = (4-X)* Y - * D = X * Y - */ -#define VC1_QPEL_FILTER(src, i, stride, rnd, A, B, C, D) \ - clip_uint8((A*src[i] + B*src[i+1] + C*src[i+stride] + D*src[i+stride+1] + 8 - rnd) >> 4) - -/* this one is defined in dsputil.c */ -void ff_put_vc1_qpel_mc00_c(uint8_t *dst, const uint8_t *src, int stride, int rnd); - -static void ff_put_vc1_qpel_mc10_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { - int i, j; - for(j = 0; j < 8; j++) { - for(i = 0; i < 8; i++) - dst[i] = VC1_QPEL_FILTER(src, i, stride, rnd, 12, 4, 0, 0); - dst += stride; - src += stride; - } -} - -static void ff_put_vc1_qpel_mc20_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { - int i, j; - for(j = 0; j < 8; j++) { - for(i = 0; i < 8; i++) - dst[i] = clip_uint8((src[i] + src[i + 1] + 1 - rnd) >> 1); - dst += stride; - src += stride; - } -} - -static void ff_put_vc1_qpel_mc30_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { - int i, j; - for(j = 0; j < 8; j++) { - for(i = 0; i < 8; i++) - dst[i] = VC1_QPEL_FILTER(src, i, stride, rnd, 4, 12, 0, 0); - dst += stride; - src += stride; - } -} - -static void ff_put_vc1_qpel_mc01_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { - int i, j; - for(j = 0; j < 8; j++) { - for(i = 0; i < 8; i++) - dst[i] = VC1_QPEL_FILTER(src, i, stride, rnd, 12, 0, 4, 0); - dst += stride; - src += stride; - } -} - -static void ff_put_vc1_qpel_mc11_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { - int i, j; - for(j = 0; j < 8; j++) { - for(i = 0; i < 8; i++) - dst[i] = VC1_QPEL_FILTER(src, i, stride, rnd, 9, 3, 3, 1); - dst += stride; - src += stride; - } -} - -static void ff_put_vc1_qpel_mc21_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { - int i, j; - for(j = 0; j < 8; j++) { - for(i = 0; i < 8; i++) - dst[i] = VC1_QPEL_FILTER(src, i, stride, rnd, 6, 6, 2, 2); - dst += stride; - src += stride; - } -} - -static void ff_put_vc1_qpel_mc31_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { - int i, j; - for(j = 0; j < 8; j++) { - for(i = 0; i < 8; i++) - dst[i] = VC1_QPEL_FILTER(src, i, stride, rnd, 3, 9, 1, 3); - dst += stride; - src += stride; - } -} - -static void ff_put_vc1_qpel_mc02_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { - int i, j; - for(j = 0; j < 8; j++) { - for(i = 0; i < 8; i++) - dst[i] = clip_uint8((src[i] + src[i + stride] + 1 - rnd) >> 1); - dst += stride; - src += stride; - } -} - -static void ff_put_vc1_qpel_mc12_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { - int i, j; - for(j = 0; j < 8; j++) { - for(i = 0; i < 8; i++) - dst[i] = VC1_QPEL_FILTER(src, i, stride, rnd, 6, 2, 6, 2); - dst += stride; - src += stride; - } -} - -static void ff_put_vc1_qpel_mc22_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { - int i, j; - for(j = 0; j < 8; j++) { - for(i = 0; i < 8; i++) - dst[i] = clip_uint8((src[i] + src[i + 1] + src[i + stride] + src[i + stride + 1] + 2 - rnd) >> 2); - dst += stride; - src += stride; - } -} - -static void ff_put_vc1_qpel_mc32_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { - int i, j; - for(j = 0; j < 8; j++) { - for(i = 0; i < 8; i++) - dst[i] = VC1_QPEL_FILTER(src, i, stride, rnd, 2, 6, 2, 6); - dst += stride; - src += stride; - } -} - -static void ff_put_vc1_qpel_mc03_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { - int i, j; - for(j = 0; j < 8; j++) { - for(i = 0; i < 8; i++) - dst[i] = VC1_QPEL_FILTER(src, i, stride, rnd, 4, 0, 12, 0); - dst += stride; - src += stride; - } -} - -static void ff_put_vc1_qpel_mc13_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { - int i, j; - for(j = 0; j < 8; j++) { - for(i = 0; i < 8; i++) - dst[i] = VC1_QPEL_FILTER(src, i, stride, rnd, 3, 1, 9, 3); - dst += stride; - src += stride; - } -} - -static void ff_put_vc1_qpel_mc23_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { - int i, j; - for(j = 0; j < 8; j++) { - for(i = 0; i < 8; i++) - dst[i] = VC1_QPEL_FILTER(src, i, stride, rnd, 2, 2, 6, 6); - dst += stride; - src += stride; - } -} - -static void ff_put_vc1_qpel_mc33_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { - int i, j; - for(j = 0; j < 8; j++) { - for(i = 0; i < 8; i++) - dst[i] = VC1_QPEL_FILTER(src, i, stride, rnd, 1, 3, 3, 9); - dst += stride; - src += stride; - } -} - void ff_vc1dsp_init(DSPContext* dsp, AVCodecContext *avctx) { dsp->vc1_inv_trans_8x8 = vc1_inv_trans_8x8_c; dsp->vc1_inv_trans_4x8 = vc1_inv_trans_4x8_c; @@ -611,21 +448,4 @@ void ff_vc1dsp_init(DSPContext* dsp, AVCodecContext *avctx) { dsp->put_vc1_mspel_pixels_tab[13] = ff_put_vc1_mspel_mc13_c; dsp->put_vc1_mspel_pixels_tab[14] = ff_put_vc1_mspel_mc23_c; dsp->put_vc1_mspel_pixels_tab[15] = ff_put_vc1_mspel_mc33_c; - - dsp->put_vc1_qpel_pixels_tab[ 0] = ff_put_vc1_qpel_mc00_c; - dsp->put_vc1_qpel_pixels_tab[ 1] = ff_put_vc1_qpel_mc10_c; - dsp->put_vc1_qpel_pixels_tab[ 2] = ff_put_vc1_qpel_mc20_c; - dsp->put_vc1_qpel_pixels_tab[ 3] = ff_put_vc1_qpel_mc30_c; - dsp->put_vc1_qpel_pixels_tab[ 4] = ff_put_vc1_qpel_mc01_c; - dsp->put_vc1_qpel_pixels_tab[ 5] = ff_put_vc1_qpel_mc11_c; - dsp->put_vc1_qpel_pixels_tab[ 6] = ff_put_vc1_qpel_mc21_c; - dsp->put_vc1_qpel_pixels_tab[ 7] = ff_put_vc1_qpel_mc31_c; - dsp->put_vc1_qpel_pixels_tab[ 8] = ff_put_vc1_qpel_mc02_c; - dsp->put_vc1_qpel_pixels_tab[ 9] = ff_put_vc1_qpel_mc12_c; - dsp->put_vc1_qpel_pixels_tab[10] = ff_put_vc1_qpel_mc22_c; - dsp->put_vc1_qpel_pixels_tab[11] = ff_put_vc1_qpel_mc32_c; - dsp->put_vc1_qpel_pixels_tab[12] = ff_put_vc1_qpel_mc03_c; - dsp->put_vc1_qpel_pixels_tab[13] = ff_put_vc1_qpel_mc13_c; - dsp->put_vc1_qpel_pixels_tab[14] = ff_put_vc1_qpel_mc23_c; - dsp->put_vc1_qpel_pixels_tab[15] = ff_put_vc1_qpel_mc33_c; } |