* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#include "libavutil/attributes.h"
#include "libavutil/cpu.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/ppc/types_altivec.h"
#include "libavutil/ppc/util_altivec.h"
-#include "libavcodec/dsputil.h"
#include "libavcodec/h264data.h"
#include "libavcodec/h264dsp.h"
-#include "dsputil_altivec.h"
-
-#define PUT_OP_U8_ALTIVEC(d, s, dst) d = s
-#define AVG_OP_U8_ALTIVEC(d, s, dst) d = vec_avg(dst, s)
-
-#define OP_U8_ALTIVEC PUT_OP_U8_ALTIVEC
-#define PREFIX_h264_chroma_mc8_altivec put_h264_chroma_mc8_altivec
-#define PREFIX_h264_chroma_mc8_num altivec_put_h264_chroma_mc8_num
-#define PREFIX_h264_qpel16_h_lowpass_altivec put_h264_qpel16_h_lowpass_altivec
-#define PREFIX_h264_qpel16_h_lowpass_num altivec_put_h264_qpel16_h_lowpass_num
-#define PREFIX_h264_qpel16_v_lowpass_altivec put_h264_qpel16_v_lowpass_altivec
-#define PREFIX_h264_qpel16_v_lowpass_num altivec_put_h264_qpel16_v_lowpass_num
-#define PREFIX_h264_qpel16_hv_lowpass_altivec put_h264_qpel16_hv_lowpass_altivec
-#define PREFIX_h264_qpel16_hv_lowpass_num altivec_put_h264_qpel16_hv_lowpass_num
-#include "h264_altivec_template.c"
-#undef OP_U8_ALTIVEC
-#undef PREFIX_h264_chroma_mc8_altivec
-#undef PREFIX_h264_chroma_mc8_num
-#undef PREFIX_h264_qpel16_h_lowpass_altivec
-#undef PREFIX_h264_qpel16_h_lowpass_num
-#undef PREFIX_h264_qpel16_v_lowpass_altivec
-#undef PREFIX_h264_qpel16_v_lowpass_num
-#undef PREFIX_h264_qpel16_hv_lowpass_altivec
-#undef PREFIX_h264_qpel16_hv_lowpass_num
-
-#define OP_U8_ALTIVEC AVG_OP_U8_ALTIVEC
-#define PREFIX_h264_chroma_mc8_altivec avg_h264_chroma_mc8_altivec
-#define PREFIX_h264_chroma_mc8_num altivec_avg_h264_chroma_mc8_num
-#define PREFIX_h264_qpel16_h_lowpass_altivec avg_h264_qpel16_h_lowpass_altivec
-#define PREFIX_h264_qpel16_h_lowpass_num altivec_avg_h264_qpel16_h_lowpass_num
-#define PREFIX_h264_qpel16_v_lowpass_altivec avg_h264_qpel16_v_lowpass_altivec
-#define PREFIX_h264_qpel16_v_lowpass_num altivec_avg_h264_qpel16_v_lowpass_num
-#define PREFIX_h264_qpel16_hv_lowpass_altivec avg_h264_qpel16_hv_lowpass_altivec
-#define PREFIX_h264_qpel16_hv_lowpass_num altivec_avg_h264_qpel16_hv_lowpass_num
-#include "h264_altivec_template.c"
-#undef OP_U8_ALTIVEC
-#undef PREFIX_h264_chroma_mc8_altivec
-#undef PREFIX_h264_chroma_mc8_num
-#undef PREFIX_h264_qpel16_h_lowpass_altivec
-#undef PREFIX_h264_qpel16_h_lowpass_num
-#undef PREFIX_h264_qpel16_v_lowpass_altivec
-#undef PREFIX_h264_qpel16_v_lowpass_num
-#undef PREFIX_h264_qpel16_hv_lowpass_altivec
-#undef PREFIX_h264_qpel16_hv_lowpass_num
-
-#define H264_MC(OPNAME, SIZE, CODETYPE) \
-static void OPNAME ## h264_qpel ## SIZE ## _mc00_ ## CODETYPE (uint8_t *dst, uint8_t *src, int stride){\
- ff_ ## OPNAME ## pixels ## SIZE ## _ ## CODETYPE(dst, src, stride, SIZE);\
-}\
-\
-static void OPNAME ## h264_qpel ## SIZE ## _mc10_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){ \
- DECLARE_ALIGNED(16, uint8_t, half)[SIZE*SIZE];\
- put_h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(half, src, SIZE, stride);\
- OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, src, half, stride, stride, SIZE);\
-}\
-\
-static void OPNAME ## h264_qpel ## SIZE ## _mc20_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
- OPNAME ## h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(dst, src, stride, stride);\
-}\
-\
-static void OPNAME ## h264_qpel ## SIZE ## _mc30_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
- DECLARE_ALIGNED(16, uint8_t, half)[SIZE*SIZE];\
- put_h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(half, src, SIZE, stride);\
- OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, src+1, half, stride, stride, SIZE);\
-}\
-\
-static void OPNAME ## h264_qpel ## SIZE ## _mc01_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
- DECLARE_ALIGNED(16, uint8_t, half)[SIZE*SIZE];\
- put_h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(half, src, SIZE, stride);\
- OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, src, half, stride, stride, SIZE);\
-}\
-\
-static void OPNAME ## h264_qpel ## SIZE ## _mc02_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
- OPNAME ## h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(dst, src, stride, stride);\
-}\
-\
-static void OPNAME ## h264_qpel ## SIZE ## _mc03_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
- DECLARE_ALIGNED(16, uint8_t, half)[SIZE*SIZE];\
- put_h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(half, src, SIZE, stride);\
- OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, src+stride, half, stride, stride, SIZE);\
-}\
-\
-static void OPNAME ## h264_qpel ## SIZE ## _mc11_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
- DECLARE_ALIGNED(16, uint8_t, halfH)[SIZE*SIZE];\
- DECLARE_ALIGNED(16, uint8_t, halfV)[SIZE*SIZE];\
- put_h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(halfH, src, SIZE, stride);\
- put_h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(halfV, src, SIZE, stride);\
- OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, halfH, halfV, stride, SIZE, SIZE);\
-}\
-\
-static void OPNAME ## h264_qpel ## SIZE ## _mc31_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
- DECLARE_ALIGNED(16, uint8_t, halfH)[SIZE*SIZE];\
- DECLARE_ALIGNED(16, uint8_t, halfV)[SIZE*SIZE];\
- put_h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(halfH, src, SIZE, stride);\
- put_h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(halfV, src+1, SIZE, stride);\
- OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, halfH, halfV, stride, SIZE, SIZE);\
-}\
-\
-static void OPNAME ## h264_qpel ## SIZE ## _mc13_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
- DECLARE_ALIGNED(16, uint8_t, halfH)[SIZE*SIZE];\
- DECLARE_ALIGNED(16, uint8_t, halfV)[SIZE*SIZE];\
- put_h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(halfH, src + stride, SIZE, stride);\
- put_h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(halfV, src, SIZE, stride);\
- OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, halfH, halfV, stride, SIZE, SIZE);\
-}\
-\
-static void OPNAME ## h264_qpel ## SIZE ## _mc33_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
- DECLARE_ALIGNED(16, uint8_t, halfH)[SIZE*SIZE];\
- DECLARE_ALIGNED(16, uint8_t, halfV)[SIZE*SIZE];\
- put_h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(halfH, src + stride, SIZE, stride);\
- put_h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(halfV, src+1, SIZE, stride);\
- OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, halfH, halfV, stride, SIZE, SIZE);\
-}\
-\
-static void OPNAME ## h264_qpel ## SIZE ## _mc22_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
- DECLARE_ALIGNED(16, int16_t, tmp)[SIZE*(SIZE+8)];\
- OPNAME ## h264_qpel ## SIZE ## _hv_lowpass_ ## CODETYPE(dst, tmp, src, stride, SIZE, stride);\
-}\
-\
-static void OPNAME ## h264_qpel ## SIZE ## _mc21_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
- DECLARE_ALIGNED(16, uint8_t, halfH)[SIZE*SIZE];\
- DECLARE_ALIGNED(16, uint8_t, halfHV)[SIZE*SIZE];\
- DECLARE_ALIGNED(16, int16_t, tmp)[SIZE*(SIZE+8)];\
- put_h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(halfH, src, SIZE, stride);\
- put_h264_qpel ## SIZE ## _hv_lowpass_ ## CODETYPE(halfHV, tmp, src, SIZE, SIZE, stride);\
- OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, halfH, halfHV, stride, SIZE, SIZE);\
-}\
-\
-static void OPNAME ## h264_qpel ## SIZE ## _mc23_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
- DECLARE_ALIGNED(16, uint8_t, halfH)[SIZE*SIZE];\
- DECLARE_ALIGNED(16, uint8_t, halfHV)[SIZE*SIZE];\
- DECLARE_ALIGNED(16, int16_t, tmp)[SIZE*(SIZE+8)];\
- put_h264_qpel ## SIZE ## _h_lowpass_ ## CODETYPE(halfH, src + stride, SIZE, stride);\
- put_h264_qpel ## SIZE ## _hv_lowpass_ ## CODETYPE(halfHV, tmp, src, SIZE, SIZE, stride);\
- OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, halfH, halfHV, stride, SIZE, SIZE);\
-}\
-\
-static void OPNAME ## h264_qpel ## SIZE ## _mc12_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
- DECLARE_ALIGNED(16, uint8_t, halfV)[SIZE*SIZE];\
- DECLARE_ALIGNED(16, uint8_t, halfHV)[SIZE*SIZE];\
- DECLARE_ALIGNED(16, int16_t, tmp)[SIZE*(SIZE+8)];\
- put_h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(halfV, src, SIZE, stride);\
- put_h264_qpel ## SIZE ## _hv_lowpass_ ## CODETYPE(halfHV, tmp, src, SIZE, SIZE, stride);\
- OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, halfV, halfHV, stride, SIZE, SIZE);\
-}\
-\
-static void OPNAME ## h264_qpel ## SIZE ## _mc32_ ## CODETYPE(uint8_t *dst, uint8_t *src, int stride){\
- DECLARE_ALIGNED(16, uint8_t, halfV)[SIZE*SIZE];\
- DECLARE_ALIGNED(16, uint8_t, halfHV)[SIZE*SIZE];\
- DECLARE_ALIGNED(16, int16_t, tmp)[SIZE*(SIZE+8)];\
- put_h264_qpel ## SIZE ## _v_lowpass_ ## CODETYPE(halfV, src+1, SIZE, stride);\
- put_h264_qpel ## SIZE ## _hv_lowpass_ ## CODETYPE(halfHV, tmp, src, SIZE, SIZE, stride);\
- OPNAME ## pixels ## SIZE ## _l2_ ## CODETYPE(dst, halfV, halfHV, stride, SIZE, SIZE);\
-}\
-
-static inline void put_pixels16_l2_altivec( uint8_t * dst, const uint8_t * src1,
- const uint8_t * src2, int dst_stride,
- int src_stride1, int h)
-{
- int i;
- vec_u8 a, b, d, tmp1, tmp2, mask, mask_, edges, align;
-
- mask_ = vec_lvsl(0, src2);
-
- for (i = 0; i < h; i++) {
-
- tmp1 = vec_ld(i * src_stride1, src1);
- mask = vec_lvsl(i * src_stride1, src1);
- tmp2 = vec_ld(i * src_stride1 + 15, src1);
-
- a = vec_perm(tmp1, tmp2, mask);
-
- tmp1 = vec_ld(i * 16, src2);
- tmp2 = vec_ld(i * 16 + 15, src2);
-
- b = vec_perm(tmp1, tmp2, mask_);
-
- tmp1 = vec_ld(0, dst);
- mask = vec_lvsl(0, dst);
- tmp2 = vec_ld(15, dst);
-
- d = vec_avg(a, b);
-
- edges = vec_perm(tmp2, tmp1, mask);
-
- align = vec_lvsr(0, dst);
-
- tmp2 = vec_perm(d, edges, align);
- tmp1 = vec_perm(edges, d, align);
-
- vec_st(tmp2, 15, dst);
- vec_st(tmp1, 0 , dst);
-
- dst += dst_stride;
- }
-}
-
-static inline void avg_pixels16_l2_altivec( uint8_t * dst, const uint8_t * src1,
- const uint8_t * src2, int dst_stride,
- int src_stride1, int h)
-{
- int i;
- vec_u8 a, b, d, tmp1, tmp2, mask, mask_, edges, align;
-
- mask_ = vec_lvsl(0, src2);
-
- for (i = 0; i < h; i++) {
-
- tmp1 = vec_ld(i * src_stride1, src1);
- mask = vec_lvsl(i * src_stride1, src1);
- tmp2 = vec_ld(i * src_stride1 + 15, src1);
-
- a = vec_perm(tmp1, tmp2, mask);
-
- tmp1 = vec_ld(i * 16, src2);
- tmp2 = vec_ld(i * 16 + 15, src2);
-
- b = vec_perm(tmp1, tmp2, mask_);
-
- tmp1 = vec_ld(0, dst);
- mask = vec_lvsl(0, dst);
- tmp2 = vec_ld(15, dst);
-
- d = vec_avg(vec_perm(tmp1, tmp2, mask), vec_avg(a, b));
-
- edges = vec_perm(tmp2, tmp1, mask);
-
- align = vec_lvsr(0, dst);
-
- tmp2 = vec_perm(d, edges, align);
- tmp1 = vec_perm(edges, d, align);
-
- vec_st(tmp2, 15, dst);
- vec_st(tmp1, 0 , dst);
-
- dst += dst_stride;
- }
-}
-
-/* Implemented but could be faster
-#define put_pixels16_l2_altivec(d,s1,s2,ds,s1s,h) put_pixels16_l2(d,s1,s2,ds,s1s,16,h)
-#define avg_pixels16_l2_altivec(d,s1,s2,ds,s1s,h) avg_pixels16_l2(d,s1,s2,ds,s1s,16,h)
- */
-
-H264_MC(put_, 16, altivec)
-H264_MC(avg_, 16, altivec)
-
-
/****************************************************************************
* IDCT transform:
****************************************************************************/
H264_WEIGHT(16)
H264_WEIGHT( 8)
-void ff_dsputil_h264_init_ppc(DSPContext* c, AVCodecContext *avctx) {
- const int high_bit_depth = avctx->bits_per_raw_sample > 8;
-
- if (av_get_cpu_flags() & AV_CPU_FLAG_ALTIVEC) {
- if (!high_bit_depth) {
- c->put_h264_chroma_pixels_tab[0] = put_h264_chroma_mc8_altivec;
- c->avg_h264_chroma_pixels_tab[0] = avg_h264_chroma_mc8_altivec;
-
-#define dspfunc(PFX, IDX, NUM) \
- c->PFX ## _pixels_tab[IDX][ 0] = PFX ## NUM ## _mc00_altivec; \
- c->PFX ## _pixels_tab[IDX][ 1] = PFX ## NUM ## _mc10_altivec; \
- c->PFX ## _pixels_tab[IDX][ 2] = PFX ## NUM ## _mc20_altivec; \
- c->PFX ## _pixels_tab[IDX][ 3] = PFX ## NUM ## _mc30_altivec; \
- c->PFX ## _pixels_tab[IDX][ 4] = PFX ## NUM ## _mc01_altivec; \
- c->PFX ## _pixels_tab[IDX][ 5] = PFX ## NUM ## _mc11_altivec; \
- c->PFX ## _pixels_tab[IDX][ 6] = PFX ## NUM ## _mc21_altivec; \
- c->PFX ## _pixels_tab[IDX][ 7] = PFX ## NUM ## _mc31_altivec; \
- c->PFX ## _pixels_tab[IDX][ 8] = PFX ## NUM ## _mc02_altivec; \
- c->PFX ## _pixels_tab[IDX][ 9] = PFX ## NUM ## _mc12_altivec; \
- c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_altivec; \
- c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_altivec; \
- c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_altivec; \
- c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_altivec; \
- c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_altivec; \
- c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_altivec
-
- dspfunc(put_h264_qpel, 0, 16);
- dspfunc(avg_h264_qpel, 0, 16);
-#undef dspfunc
- }
- }
-}
-
-void ff_h264dsp_init_ppc(H264DSPContext *c, const int bit_depth, const int chroma_format_idc)
+av_cold void ff_h264dsp_init_ppc(H264DSPContext *c, const int bit_depth,
+ const int chroma_format_idc)
{
if (av_get_cpu_flags() & AV_CPU_FLAG_ALTIVEC) {
if (bit_depth == 8) {
projects / ffmpeg / blobdiff