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https://github.com/mpv-player/mpv
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Refactor AltiVec macros as done for FFmpeg.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26027 b3059339-0415-0410-9bf9-f77b7e298cf2
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@ -383,11 +383,16 @@ void imdct_do_512 (sample_t * data, sample_t * delay, sample_t bias)
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#define WORD_s3 0x1c,0x1d,0x1e,0x1f
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#ifdef __APPLE_CC__
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#define vcprm(a,b,c,d) (const vector unsigned char)(WORD_ ## a, WORD_ ## b, WORD_ ## c, WORD_ ## d)
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#define AVV(x...) (x)
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#else
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#define vcprm(a,b,c,d) (const vector unsigned char){WORD_ ## a, WORD_ ## b, WORD_ ## c, WORD_ ## d}
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#define AVV(x...) {x}
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#endif
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#define vcprm(a,b,c,d) (const vector unsigned char)AVV(WORD_ ## a, WORD_ ## b, WORD_ ## c, WORD_ ## d)
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#define vcii(a,b,c,d) (const vector float)AVV(FLOAT_ ## a, FLOAT_ ## b, FLOAT_ ## c, FLOAT_ ## d)
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#define FOUROF(a) AVV(a,a,a,a)
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// vcprmle is used to keep the same index as in the SSE version.
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// it's the same as vcprm, with the index inversed
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// ('le' is Little Endian)
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@ -398,18 +403,6 @@ void imdct_do_512 (sample_t * data, sample_t * delay, sample_t bias)
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#define FLOAT_n -1.
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#define FLOAT_p 1.
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#ifdef __APPLE_CC__
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#define vcii(a,b,c,d) (const vector float)(FLOAT_ ## a, FLOAT_ ## b, FLOAT_ ## c, FLOAT_ ## d)
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#else
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#define vcii(a,b,c,d) (const vector float){FLOAT_ ## a, FLOAT_ ## b, FLOAT_ ## c, FLOAT_ ## d}
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#endif
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#ifdef __APPLE_CC__
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#define FOUROF(a) (a)
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#else
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#define FOUROF(a) {a,a,a,a}
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#endif
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void
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imdct_do_512_altivec(sample_t data[],sample_t delay[], sample_t bias)
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@ -1428,9 +1428,9 @@
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+}
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+
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+#endif // ARCH_X86 || ARCH_X86_64
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--- liba52/imdct.c 2006-06-12 15:18:27.000000000 +0200
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+++ liba52/imdct.c 2006-06-12 19:18:39.000000000 +0200
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@@ -26,6 +26,11 @@
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--- liba52/imdct.c 2008-02-19 00:18:33.000000000 +0100
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+++ liba52/imdct.c 2008-02-19 00:16:40.000000000 +0100
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@@ -22,6 +26,11 @@
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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@ -1542,7 +1542,7 @@
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{
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int i, k;
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sample_t t_r, t_i, a_r, a_i, b_r, b_i, w_1, w_2;
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@@ -285,6 +365,714 @@
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@@ -285,6 +365,707 @@
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}
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}
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@ -1564,11 +1564,16 @@
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+#define WORD_s3 0x1c,0x1d,0x1e,0x1f
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+
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+#ifdef __APPLE_CC__
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+#define vcprm(a,b,c,d) (const vector unsigned char)(WORD_ ## a, WORD_ ## b, WORD_ ## c, WORD_ ## d)
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+#define AVV(x...) (x)
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+#else
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+#define vcprm(a,b,c,d) (const vector unsigned char){WORD_ ## a, WORD_ ## b, WORD_ ## c, WORD_ ## d}
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+#define AVV(x...) {x}
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+#endif
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+
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+#define vcprm(a,b,c,d) (const vector unsigned char)AVV(WORD_ ## a, WORD_ ## b, WORD_ ## c, WORD_ ## d)
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+#define vcii(a,b,c,d) (const vector float)AVV(FLOAT_ ## a, FLOAT_ ## b, FLOAT_ ## c, FLOAT_ ## d)
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+
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+#define FOUROF(a) AVV(a,a,a,a)
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+
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+// vcprmle is used to keep the same index as in the SSE version.
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+// it's the same as vcprm, with the index inversed
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+// ('le' is Little Endian)
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@ -1579,18 +1584,6 @@
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+#define FLOAT_n -1.
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+#define FLOAT_p 1.
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+
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+#ifdef __APPLE_CC__
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+#define vcii(a,b,c,d) (const vector float)(FLOAT_ ## a, FLOAT_ ## b, FLOAT_ ## c, FLOAT_ ## d)
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+#else
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+#define vcii(a,b,c,d) (const vector float){FLOAT_ ## a, FLOAT_ ## b, FLOAT_ ## c, FLOAT_ ## d}
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+#endif
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+
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+#ifdef __APPLE_CC__
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+#define FOUROF(a) (a)
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+#else
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+#define FOUROF(a) {a,a,a,a}
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+#endif
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+
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+
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+void
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+imdct_do_512_altivec(sample_t data[],sample_t delay[], sample_t bias)
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@ -2257,7 +2250,7 @@
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void a52_imdct_256(sample_t * data, sample_t * delay, sample_t bias)
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{
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int i, k;
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@@ -364,7 +1152,7 @@
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@@ -364,7 +1145,7 @@
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void a52_imdct_init (uint32_t mm_accel)
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{
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@ -2266,7 +2259,7 @@
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double sum;
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/* compute imdct window - kaiser-bessel derived window, alpha = 5.0 */
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@@ -416,6 +1204,99 @@
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@@ -416,6 +1197,99 @@
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post2[i].real = cos ((M_PI / 128) * (i + 0.5));
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post2[i].imag = sin ((M_PI / 128) * (i + 0.5));
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}
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@ -2366,7 +2359,7 @@
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#ifdef LIBA52_DJBFFT
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if (mm_accel & MM_ACCEL_DJBFFT) {
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@@ -426,7 +1307,5 @@
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@@ -426,7 +1300,5 @@
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#endif
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{
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fprintf (stderr, "No accelerated IMDCT transform found\n");
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