diff options
Diffstat (limited to 'src/libffmpeg/libavcodec/i386/idct_mmx_xvid.c')
| -rw-r--r-- | src/libffmpeg/libavcodec/i386/idct_mmx_xvid.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/libffmpeg/libavcodec/i386/idct_mmx_xvid.c b/src/libffmpeg/libavcodec/i386/idct_mmx_xvid.c index aff57e3fa..7bc6f5f78 100644 --- a/src/libffmpeg/libavcodec/i386/idct_mmx_xvid.c +++ b/src/libffmpeg/libavcodec/i386/idct_mmx_xvid.c @@ -16,10 +16,11 @@ // * GNU General Public License for more details. // * // * You should have received a copy of the GNU General Public License -// * along with this program; if not, write to the Free Software -// * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +// * along with this program; if not, write to the Free Software Foundation, +// * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +// // * -// * $Id: idct_mmx_xvid.c,v 1.1 2005/10/23 02:11:44 miguelfreitas Exp $ +// * $Id: idct_mmx_xvid.c,v 1.2 2006/02/05 14:11:36 miguelfreitas Exp $ // * // ***************************************************************************/ @@ -72,13 +73,13 @@ //----------------------------------------------------------------------------- -static const int16_t tg_1_16[4*4] attribute_used __attribute__ ((aligned(8))) = { +static const int16_t tg_1_16[4*4] attribute_used __attribute__ ((aligned(8))) = { 13036,13036,13036,13036, // tg * (2<<16) + 0.5 27146,27146,27146,27146, // tg * (2<<16) + 0.5 -21746,-21746,-21746,-21746, // tg * (2<<16) + 0.5 23170,23170,23170,23170}; // cos * (2<<15) + 0.5 -static const int32_t rounder_0[2*8] attribute_used __attribute__ ((aligned(8))) = { +static const int32_t rounder_0[2*8] attribute_used __attribute__ ((aligned(8))) = { 65536,65536, 3597,3597, 2260,2260, @@ -148,7 +149,7 @@ static const int32_t rounder_0[2*8] attribute_used __attribute__ ((aligned(8))) //----------------------------------------------------------------------------- // Table for rows 0,4 - constants are multiplied by cos_4_16 -static const int16_t tab_i_04_mmx[32*4] attribute_used __attribute__ ((aligned(8))) = { +static const int16_t tab_i_04_mmx[32*4] attribute_used __attribute__ ((aligned(8))) = { 16384,16384,16384,-16384, // movq-> w06 w04 w02 w00 21407,8867,8867,-21407, // w07 w05 w03 w01 16384,-16384,16384,16384, // w14 w12 w10 w08 @@ -190,7 +191,7 @@ static const int16_t tab_i_04_mmx[32*4] attribute_used __attribute__ ((aligned(8 //----------------------------------------------------------------------------- // %3 for rows 0,4 - constants are multiplied by cos_4_16 -static const int16_t tab_i_04_xmm[32*4] attribute_used __attribute__ ((aligned(8))) = { +static const int16_t tab_i_04_xmm[32*4] attribute_used __attribute__ ((aligned(8))) = { 16384,21407,16384,8867, // movq-> w05 w04 w01 w00 16384,8867,-16384,-21407, // w07 w06 w03 w02 16384,-8867,16384,-21407, // w13 w12 w09 w08 @@ -501,7 +502,7 @@ asm volatile( DCT_8_INV_ROW_MMX(5*16(%0), 5*16(%0), 64*3(%2), 8*5(%1)) DCT_8_INV_ROW_MMX(6*16(%0), 6*16(%0), 64*2(%2), 8*6(%1)) DCT_8_INV_ROW_MMX(7*16(%0), 7*16(%0), 64*1(%2), 8*7(%1)) - + //# Process the columns (4 at a time) DCT_8_INV_COL(0(%0), 0(%0)) DCT_8_INV_COL(8(%0), 8(%0)) @@ -524,7 +525,7 @@ asm volatile( DCT_8_INV_ROW_XMM(5*16(%0), 5*16(%0), 64*3(%2), 8*5(%1)) DCT_8_INV_ROW_XMM(6*16(%0), 6*16(%0), 64*2(%2), 8*6(%1)) DCT_8_INV_ROW_XMM(7*16(%0), 7*16(%0), 64*1(%2), 8*7(%1)) - + //# Process the columns (4 at a time) DCT_8_INV_COL(0(%0), 0(%0)) DCT_8_INV_COL(8(%0), 8(%0)) |