#define RND_FRW_COL (1 << (SHIFT_FRW_COL-1))
//concatenated table, for forward DCT transformation
-const int16_t fdct_tg_all_16[] ATTR_ALIGN(8) = {
+static const int16_t fdct_tg_all_16[] ATTR_ALIGN(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
};
-const int16_t cos_4_16[4] = {
+static const int16_t cos_4_16[4] ATTR_ALIGN(8) = {
-19195, -19195, -19195, -19195, //cos * (2<<16) + 0.5
};
-const int16_t ocos_4_16[4] = {
+static const int16_t ocos_4_16[4] ATTR_ALIGN(8) = {
23170, 23170, 23170, 23170, //cos * (2<<15) + 0.5
};
-const long long fdct_one_corr ATTR_ALIGN(8) = 0x0001000100010001LL;
-const long fdct_r_row[2] ATTR_ALIGN(8) = {RND_FRW_ROW, RND_FRW_ROW };
+static const long long fdct_one_corr ATTR_ALIGN(8) = 0x0001000100010001LL;
+static const long fdct_r_row[2] ATTR_ALIGN(8) = {RND_FRW_ROW, RND_FRW_ROW };
-const int16_t tab_frw_01234567[] ATTR_ALIGN(8) = { // forward_dct coeff table
+static const int16_t tab_frw_01234567[] ATTR_ALIGN(8) = { // forward_dct coeff table
//row0
16384, 16384, 21407, -8867, // w09 w01 w08 w00
16384, 16384, 8867, -21407, // w13 w05 w12 w04
void ff_fdct_mmx(int16_t *block)
{
- /* XXX: not thread safe */
- static int16_t block_tmp[64] ATTR_ALIGN(8);
+ int64_t align_tmp[16] ATTR_ALIGN(8);
+ int16_t * const block_tmp= (int16_t*)align_tmp;
int16_t *block1, *out;
const int16_t *table;
int i;