Commit 3d71589f authored by Michael Niedermayer's avatar Michael Niedermayer
Browse files

cleanup

Originally committed as revision 1171 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent acbe6cfa
...@@ -32,23 +32,23 @@ ...@@ -32,23 +32,23 @@
#define RND_FRW_COL (1 << (SHIFT_FRW_COL-1)) #define RND_FRW_COL (1 << (SHIFT_FRW_COL-1))
//concatenated table, for forward DCT transformation //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 13036, 13036, 13036, 13036, // tg * (2<<16) + 0.5
27146, 27146, 27146, 27146, // tg * (2<<16) + 0.5 27146, 27146, 27146, 27146, // tg * (2<<16) + 0.5
-21746, -21746, -21746, -21746, // 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 -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 23170, 23170, 23170, 23170, //cos * (2<<15) + 0.5
}; };
const long long fdct_one_corr ATTR_ALIGN(8) = 0x0001000100010001LL; static 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 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 //row0
16384, 16384, 21407, -8867, // w09 w01 w08 w00 16384, 16384, 21407, -8867, // w09 w01 w08 w00
16384, 16384, 8867, -21407, // w13 w05 w12 w04 16384, 16384, 8867, -21407, // w13 w05 w12 w04
...@@ -269,8 +269,8 @@ static inline void fdct_row(const int16_t *in, int16_t *out, const int16_t *tabl ...@@ -269,8 +269,8 @@ static inline void fdct_row(const int16_t *in, int16_t *out, const int16_t *tabl
void ff_fdct_mmx(int16_t *block) void ff_fdct_mmx(int16_t *block)
{ {
/* XXX: not thread safe */ int64_t align_tmp[16] ATTR_ALIGN(8);
static int16_t block_tmp[64] ATTR_ALIGN(8); int16_t * const block_tmp= (int16_t*)align_tmp;
int16_t *block1, *out; int16_t *block1, *out;
const int16_t *table; const int16_t *table;
int i; int i;
......
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