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@@ -70,7 +70,7 @@
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va_u32 = vec_splat((vec_u32)va_u8, 0); \
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vec_ste(va_u32, element, (uint32_t*)dst);
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-static void ff_h264_idct_add_altivec(uint8_t *dst, int16_t *block, int stride)
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+static void h264_idct_add_altivec(uint8_t *dst, int16_t *block, int stride)
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{
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vec_s16 va0, va1, va2, va3;
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vec_s16 vz0, vz1, vz2, vz3;
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@@ -185,7 +185,8 @@ static void ff_h264_idct_add_altivec(uint8_t *dst, int16_t *block, int stride)
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vec_st( hv, 0, dest ); \
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}
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-static void ff_h264_idct8_add_altivec( uint8_t *dst, int16_t *dct, int stride ) {
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+static void h264_idct8_add_altivec(uint8_t *dst, int16_t *dct, int stride)
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+{
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vec_s16 s0, s1, s2, s3, s4, s5, s6, s7;
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vec_s16 d0, d1, d2, d3, d4, d5, d6, d7;
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vec_s16 idct0, idct1, idct2, idct3, idct4, idct5, idct6, idct7;
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@@ -281,47 +282,59 @@ static void h264_idct_dc_add_altivec(uint8_t *dst, int16_t *block, int stride)
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h264_idct_dc_add_internal(dst, block, stride, 4);
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}
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-static void ff_h264_idct8_dc_add_altivec(uint8_t *dst, int16_t *block, int stride)
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+static void h264_idct8_dc_add_altivec(uint8_t *dst, int16_t *block, int stride)
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{
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h264_idct_dc_add_internal(dst, block, stride, 8);
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}
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-static void ff_h264_idct_add16_altivec(uint8_t *dst, const int *block_offset, int16_t *block, int stride, const uint8_t nnzc[15*8]){
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+static void h264_idct_add16_altivec(uint8_t *dst, const int *block_offset,
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+ int16_t *block, int stride,
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+ const uint8_t nnzc[15 * 8])
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+{
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int i;
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for(i=0; i<16; i++){
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int nnz = nnzc[ scan8[i] ];
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if(nnz){
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if(nnz==1 && block[i*16]) h264_idct_dc_add_altivec(dst + block_offset[i], block + i*16, stride);
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- else ff_h264_idct_add_altivec(dst + block_offset[i], block + i*16, stride);
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+ else h264_idct_add_altivec(dst + block_offset[i], block + i*16, stride);
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}
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}
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}
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-static void ff_h264_idct_add16intra_altivec(uint8_t *dst, const int *block_offset, int16_t *block, int stride, const uint8_t nnzc[15*8]){
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+static void h264_idct_add16intra_altivec(uint8_t *dst, const int *block_offset,
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+ int16_t *block, int stride,
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+ const uint8_t nnzc[15 * 8])
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+{
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int i;
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for(i=0; i<16; i++){
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- if(nnzc[ scan8[i] ]) ff_h264_idct_add_altivec(dst + block_offset[i], block + i*16, stride);
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+ if(nnzc[ scan8[i] ]) h264_idct_add_altivec(dst + block_offset[i], block + i*16, stride);
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else if(block[i*16]) h264_idct_dc_add_altivec(dst + block_offset[i], block + i*16, stride);
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}
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}
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-static void ff_h264_idct8_add4_altivec(uint8_t *dst, const int *block_offset, int16_t *block, int stride, const uint8_t nnzc[15*8]){
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+static void h264_idct8_add4_altivec(uint8_t *dst, const int *block_offset,
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+ int16_t *block, int stride,
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+ const uint8_t nnzc[15 * 8])
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+{
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int i;
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for(i=0; i<16; i+=4){
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int nnz = nnzc[ scan8[i] ];
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if(nnz){
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- if(nnz==1 && block[i*16]) ff_h264_idct8_dc_add_altivec(dst + block_offset[i], block + i*16, stride);
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- else ff_h264_idct8_add_altivec (dst + block_offset[i], block + i*16, stride);
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+ if(nnz==1 && block[i*16]) h264_idct8_dc_add_altivec(dst + block_offset[i], block + i*16, stride);
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+ else h264_idct8_add_altivec(dst + block_offset[i], block + i*16, stride);
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}
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}
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}
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-static void ff_h264_idct_add8_altivec(uint8_t **dest, const int *block_offset, int16_t *block, int stride, const uint8_t nnzc[15*8]){
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+static void h264_idct_add8_altivec(uint8_t **dest, const int *block_offset,
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+ int16_t *block, int stride,
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+ const uint8_t nnzc[15 * 8])
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+{
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int i, j;
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for (j = 1; j < 3; j++) {
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for(i = j * 16; i < j * 16 + 4; i++){
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if(nnzc[ scan8[i] ])
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- ff_h264_idct_add_altivec(dest[j-1] + block_offset[i], block + i*16, stride);
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+ h264_idct_add_altivec(dest[j-1] + block_offset[i], block + i*16, stride);
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else if(block[i*16])
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h264_idct_dc_add_altivec(dest[j-1] + block_offset[i], block + i*16, stride);
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}
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@@ -713,12 +726,14 @@ void biweight_h264_W_altivec(uint8_t *dst, uint8_t *src, int stride, int height,
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}
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#define H264_WEIGHT(W) \
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-static void ff_weight_h264_pixels ## W ## _altivec(uint8_t *block, int stride, int height, \
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- int log2_denom, int weight, int offset){ \
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+static void weight_h264_pixels ## W ## _altivec(uint8_t *block, int stride, int height, \
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+ int log2_denom, int weight, int offset) \
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+{ \
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weight_h264_W_altivec(block, stride, height, log2_denom, weight, offset, W); \
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}\
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-static void ff_biweight_h264_pixels ## W ## _altivec(uint8_t *dst, uint8_t *src, int stride, int height, \
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- int log2_denom, int weightd, int weights, int offset){ \
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+static void biweight_h264_pixels ## W ## _altivec(uint8_t *dst, uint8_t *src, int stride, int height, \
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+ int log2_denom, int weightd, int weights, int offset) \
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+{ \
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biweight_h264_W_altivec(dst, src, stride, height, log2_denom, weightd, weights, offset, W); \
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}
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@@ -732,22 +747,22 @@ av_cold void ff_h264dsp_init_ppc(H264DSPContext *c, const int bit_depth,
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#if HAVE_ALTIVEC
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if (av_get_cpu_flags() & AV_CPU_FLAG_ALTIVEC) {
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if (bit_depth == 8) {
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- c->h264_idct_add = ff_h264_idct_add_altivec;
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+ c->h264_idct_add = h264_idct_add_altivec;
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if (chroma_format_idc == 1)
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- c->h264_idct_add8 = ff_h264_idct_add8_altivec;
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- c->h264_idct_add16 = ff_h264_idct_add16_altivec;
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- c->h264_idct_add16intra = ff_h264_idct_add16intra_altivec;
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+ c->h264_idct_add8 = h264_idct_add8_altivec;
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+ c->h264_idct_add16 = h264_idct_add16_altivec;
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+ c->h264_idct_add16intra = h264_idct_add16intra_altivec;
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c->h264_idct_dc_add= h264_idct_dc_add_altivec;
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- c->h264_idct8_dc_add = ff_h264_idct8_dc_add_altivec;
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- c->h264_idct8_add = ff_h264_idct8_add_altivec;
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- c->h264_idct8_add4 = ff_h264_idct8_add4_altivec;
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+ c->h264_idct8_dc_add = h264_idct8_dc_add_altivec;
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+ c->h264_idct8_add = h264_idct8_add_altivec;
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+ c->h264_idct8_add4 = h264_idct8_add4_altivec;
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c->h264_v_loop_filter_luma= h264_v_loop_filter_luma_altivec;
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c->h264_h_loop_filter_luma= h264_h_loop_filter_luma_altivec;
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- c->weight_h264_pixels_tab[0] = ff_weight_h264_pixels16_altivec;
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- c->weight_h264_pixels_tab[1] = ff_weight_h264_pixels8_altivec;
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- c->biweight_h264_pixels_tab[0] = ff_biweight_h264_pixels16_altivec;
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- c->biweight_h264_pixels_tab[1] = ff_biweight_h264_pixels8_altivec;
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+ c->weight_h264_pixels_tab[0] = weight_h264_pixels16_altivec;
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+ c->weight_h264_pixels_tab[1] = weight_h264_pixels8_altivec;
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+ c->biweight_h264_pixels_tab[0] = biweight_h264_pixels16_altivec;
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+ c->biweight_h264_pixels_tab[1] = biweight_h264_pixels8_altivec;
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}
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}
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#endif /* HAVE_ALTIVEC */
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