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core/libmpeg2/gcc4.6.patch
Neophytos Kolokotronis 707c144de6 libmpeg2: rebuild and PKGBUILD cleanup
2015-03-21 15:35:06 +00:00

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--- libmpeg2-0.5.1/libmpeg2/idct_mmx.c.orig 2011-05-13 09:23:02.557758717 -0300
+++ libmpeg2-0.5.1/libmpeg2/idct_mmx.c 2011-05-13 09:23:06.346778580 -0300
@@ -39,7 +39,6 @@
#define rounder(bias) {round (bias), round (bias)}
#define rounder_sse2(bias) {round (bias), round (bias), round (bias), round (bias)}
-
#if 0
/* C row IDCT - it is just here to document the MMXEXT and MMX versions */
static inline void idct_row (int16_t * row, int offset,
@@ -464,10 +463,10 @@ static inline void sse2_idct_col (int16_
/* Almost identical to mmxext version: */
/* just do both 4x8 columns in paraller */
- static const short t1_vector[] ATTR_ALIGN(16) = {T1,T1,T1,T1,T1,T1,T1,T1};
- static const short t2_vector[] ATTR_ALIGN(16) = {T2,T2,T2,T2,T2,T2,T2,T2};
- static const short t3_vector[] ATTR_ALIGN(16) = {T3,T3,T3,T3,T3,T3,T3,T3};
- static const short c4_vector[] ATTR_ALIGN(16) = {C4,C4,C4,C4,C4,C4,C4,C4};
+ static/* const*/ short t1_vector[] ATTR_ALIGN(16) = {T1,T1,T1,T1,T1,T1,T1,T1};
+ static/* const*/ short t2_vector[] ATTR_ALIGN(16) = {T2,T2,T2,T2,T2,T2,T2,T2};
+ static/* const*/ short t3_vector[] ATTR_ALIGN(16) = {T3,T3,T3,T3,T3,T3,T3,T3};
+ static/* const*/ short c4_vector[] ATTR_ALIGN(16) = {C4,C4,C4,C4,C4,C4,C4,C4};
#if defined(__x86_64__)
@@ -710,10 +709,10 @@ static inline void sse2_idct_col (int16_
/* MMX column IDCT */
static inline void idct_col (int16_t * const col, const int offset)
{
- static const short t1_vector[] ATTR_ALIGN(8) = {T1,T1,T1,T1};
- static const short t2_vector[] ATTR_ALIGN(8) = {T2,T2,T2,T2};
- static const short t3_vector[] ATTR_ALIGN(8) = {T3,T3,T3,T3};
- static const short c4_vector[] ATTR_ALIGN(8) = {C4,C4,C4,C4};
+ static/* const*/ short t1_vector[] ATTR_ALIGN(8) = {T1,T1,T1,T1};
+ static/* const*/ short t2_vector[] ATTR_ALIGN(8) = {T2,T2,T2,T2};
+ static/* const*/ short t3_vector[] ATTR_ALIGN(8) = {T3,T3,T3,T3};
+ static/* const*/ short c4_vector[] ATTR_ALIGN(8) = {C4,C4,C4,C4};
/* column code adapted from peter gubanov */
/* http://www.elecard.com/peter/idct.shtml */
@@ -847,33 +846,33 @@ static inline void idct_col (int16_t * c
}
-static const int32_t rounder0[] ATTR_ALIGN(8) =
+static/* const*/ int32_t rounder0[] ATTR_ALIGN(8) =
rounder ((1 << (COL_SHIFT - 1)) - 0.5);
-static const int32_t rounder4[] ATTR_ALIGN(8) = rounder (0);
-static const int32_t rounder1[] ATTR_ALIGN(8) =
+static/* const*/ int32_t rounder4[] ATTR_ALIGN(8) = rounder (0);
+static/* const*/ int32_t rounder1[] ATTR_ALIGN(8) =
rounder (1.25683487303); /* C1*(C1/C4+C1+C7)/2 */
-static const int32_t rounder7[] ATTR_ALIGN(8) =
+static/* const*/ int32_t rounder7[] ATTR_ALIGN(8) =
rounder (-0.25); /* C1*(C7/C4+C7-C1)/2 */
-static const int32_t rounder2[] ATTR_ALIGN(8) =
+static/* const*/ int32_t rounder2[] ATTR_ALIGN(8) =
rounder (0.60355339059); /* C2 * (C6+C2)/2 */
-static const int32_t rounder6[] ATTR_ALIGN(8) =
+static/* const*/ int32_t rounder6[] ATTR_ALIGN(8) =
rounder (-0.25); /* C2 * (C6-C2)/2 */
-static const int32_t rounder3[] ATTR_ALIGN(8) =
+static/* const*/ int32_t rounder3[] ATTR_ALIGN(8) =
rounder (0.087788325588); /* C3*(-C3/C4+C3+C5)/2 */
-static const int32_t rounder5[] ATTR_ALIGN(8) =
+static/* const*/ int32_t rounder5[] ATTR_ALIGN(8) =
rounder (-0.441341716183); /* C3*(-C5/C4+C5-C3)/2 */
#define declare_idct(idct,table,idct_row_head,idct_row,idct_row_tail,idct_row_mid) \
static inline void idct (int16_t * const block) \
{ \
- static const int16_t table04[] ATTR_ALIGN(16) = \
+ static/* const*/ int16_t table04[] ATTR_ALIGN(16) = \
table (22725, 21407, 19266, 16384, 12873, 8867, 4520); \
- static const int16_t table17[] ATTR_ALIGN(16) = \
+ static/* const*/ int16_t table17[] ATTR_ALIGN(16) = \
table (31521, 29692, 26722, 22725, 17855, 12299, 6270); \
- static const int16_t table26[] ATTR_ALIGN(16) = \
+ static/* const*/ int16_t table26[] ATTR_ALIGN(16) = \
table (29692, 27969, 25172, 21407, 16819, 11585, 5906); \
- static const int16_t table35[] ATTR_ALIGN(16) = \
+ static/* const*/ int16_t table35[] ATTR_ALIGN(16) = \
table (26722, 25172, 22654, 19266, 15137, 10426, 5315); \
\
idct_row_head (block, 0*8, table04); \
@@ -900,29 +899,29 @@ static inline void idct (int16_t * const
static inline void sse2_idct (int16_t * const block)
{
- static const int16_t table04[] ATTR_ALIGN(16) =
+ static/* const*/ int16_t table04[] ATTR_ALIGN(16) =
sse2_table (22725, 21407, 19266, 16384, 12873, 8867, 4520);
- static const int16_t table17[] ATTR_ALIGN(16) =
+ static/* const*/ int16_t table17[] ATTR_ALIGN(16) =
sse2_table (31521, 29692, 26722, 22725, 17855, 12299, 6270);
- static const int16_t table26[] ATTR_ALIGN(16) =
+ static/* const*/ int16_t table26[] ATTR_ALIGN(16) =
sse2_table (29692, 27969, 25172, 21407, 16819, 11585, 5906);
- static const int16_t table35[] ATTR_ALIGN(16) =
+ static/* const*/ int16_t table35[] ATTR_ALIGN(16) =
sse2_table (26722, 25172, 22654, 19266, 15137, 10426, 5315);
- static const int32_t rounder0_128[] ATTR_ALIGN(16) =
+ static/* const*/ int32_t rounder0_128[] ATTR_ALIGN(16) =
rounder_sse2 ((1 << (COL_SHIFT - 1)) - 0.5);
- static const int32_t rounder4_128[] ATTR_ALIGN(16) = rounder_sse2 (0);
- static const int32_t rounder1_128[] ATTR_ALIGN(16) =
+ static/* const*/ int32_t rounder4_128[] ATTR_ALIGN(16) = rounder_sse2 (0);
+ static/* const*/ int32_t rounder1_128[] ATTR_ALIGN(16) =
rounder_sse2 (1.25683487303); /* C1*(C1/C4+C1+C7)/2 */
- static const int32_t rounder7_128[] ATTR_ALIGN(16) =
+ static/* const*/ int32_t rounder7_128[] ATTR_ALIGN(16) =
rounder_sse2 (-0.25); /* C1*(C7/C4+C7-C1)/2 */
- static const int32_t rounder2_128[] ATTR_ALIGN(16) =
+ static/* const*/ int32_t rounder2_128[] ATTR_ALIGN(16) =
rounder_sse2 (0.60355339059); /* C2 * (C6+C2)/2 */
- static const int32_t rounder6_128[] ATTR_ALIGN(16) =
+ static/* const*/ int32_t rounder6_128[] ATTR_ALIGN(16) =
rounder_sse2 (-0.25); /* C2 * (C6-C2)/2 */
- static const int32_t rounder3_128[] ATTR_ALIGN(16) =
+ static/* const*/ int32_t rounder3_128[] ATTR_ALIGN(16) =
rounder_sse2 (0.087788325588); /* C3*(-C3/C4+C3+C5)/2 */
- static const int32_t rounder5_128[] ATTR_ALIGN(16) =
+ static/* const*/ int32_t rounder5_128[] ATTR_ALIGN(16) =
rounder_sse2 (-0.441341716183); /* C3*(-C5/C4+C5-C3)/2 */
#if defined(__x86_64__)
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