diff options
Diffstat (limited to 'src/gallium/drivers/cell/spu/spu_shuffle.h')
| -rw-r--r-- | src/gallium/drivers/cell/spu/spu_shuffle.h | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/src/gallium/drivers/cell/spu/spu_shuffle.h b/src/gallium/drivers/cell/spu/spu_shuffle.h deleted file mode 100644 index 74f2a0b6d2e..00000000000 --- a/src/gallium/drivers/cell/spu/spu_shuffle.h +++ /dev/null @@ -1,186 +0,0 @@ -#ifndef SPU_SHUFFLE_H -#define SPU_SHUFFLE_H - -/* - * Generate shuffle patterns with minimal fuss. - * - * Based on ideas from - * http://www.insomniacgames.com/tech/articles/0408/files/shuffles.pdf - * - * A-P indicates 0-15th position in first vector - * a-p indicates 0-15th position in second vector - * - * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - * |00|01|02|03|04|05|06|07|08|09|0a|0b|0c|0d|0e|0f| - * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - * | A| B| C| D| - * +-----+-----+-----+-----+-----+-----+-----+-----+ - * | A| B| C| D| E| F| G| H| - * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - * | A| B| C| D| E| F| G| H| I| J| K| L| M| N| O| P| - * +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ - * - * x or X indicates 0xff - * 8 indicates 0x80 - * 0 indicates 0x00 - * - * The macros SHUFFLE4() SHUFFLE8() and SHUFFLE16() provide a const vector - * unsigned char literal suitable for use with spu_shuffle(). - * - * The macros SHUFB4() SHUFB8() and SHUFB16() provide a const qword vector - * literal suitable for use with si_shufb(). - * - * - * For example : - * SHUFB4(A,A,A,A) - * expands to : - * ((const qword){0,1,2,3,0,1,2,3,0,1,2,3,0,1,2,3}) - * - * SHUFFLE8(A,B,a,b,C,c,8,8) - * expands to : - * ((const vector unsigned char){0x00,0x01,0x02,0x03,0x10,0x11,0x12,0x13, - * 0x04,0x05,0x14,0x15,0xe0,0xe0,0xe0,0xe0}) - * - */ - -#include <spu_intrinsics.h> - -#define SHUFFLE_PATTERN_4_A__ 0x00, 0x01, 0x02, 0x03 -#define SHUFFLE_PATTERN_4_B__ 0x04, 0x05, 0x06, 0x07 -#define SHUFFLE_PATTERN_4_C__ 0x08, 0x09, 0x0a, 0x0b -#define SHUFFLE_PATTERN_4_D__ 0x0c, 0x0d, 0x0e, 0x0f -#define SHUFFLE_PATTERN_4_a__ 0x10, 0x11, 0x12, 0x13 -#define SHUFFLE_PATTERN_4_b__ 0x14, 0x15, 0x16, 0x17 -#define SHUFFLE_PATTERN_4_c__ 0x18, 0x19, 0x1a, 0x1b -#define SHUFFLE_PATTERN_4_d__ 0x1c, 0x1d, 0x1e, 0x1f -#define SHUFFLE_PATTERN_4_X__ 0xc0, 0xc0, 0xc0, 0xc0 -#define SHUFFLE_PATTERN_4_x__ 0xc0, 0xc0, 0xc0, 0xc0 -#define SHUFFLE_PATTERN_4_0__ 0x80, 0x80, 0x80, 0x80 -#define SHUFFLE_PATTERN_4_8__ 0xe0, 0xe0, 0xe0, 0xe0 - -#define SHUFFLE_VECTOR_4__(A, B, C, D) \ - SHUFFLE_PATTERN_4_##A##__, \ - SHUFFLE_PATTERN_4_##B##__, \ - SHUFFLE_PATTERN_4_##C##__, \ - SHUFFLE_PATTERN_4_##D##__ - -#define SHUFFLE4(A, B, C, D) \ - ((const vector unsigned char){ \ - SHUFFLE_VECTOR_4__(A, B, C, D) \ - }) - -#define SHUFB4(A, B, C, D) \ - ((const qword){ \ - SHUFFLE_VECTOR_4__(A, B, C, D) \ - }) - - -#define SHUFFLE_PATTERN_8_A__ 0x00, 0x01 -#define SHUFFLE_PATTERN_8_B__ 0x02, 0x03 -#define SHUFFLE_PATTERN_8_C__ 0x04, 0x05 -#define SHUFFLE_PATTERN_8_D__ 0x06, 0x07 -#define SHUFFLE_PATTERN_8_E__ 0x08, 0x09 -#define SHUFFLE_PATTERN_8_F__ 0x0a, 0x0b -#define SHUFFLE_PATTERN_8_G__ 0x0c, 0x0d -#define SHUFFLE_PATTERN_8_H__ 0x0e, 0x0f -#define SHUFFLE_PATTERN_8_a__ 0x10, 0x11 -#define SHUFFLE_PATTERN_8_b__ 0x12, 0x13 -#define SHUFFLE_PATTERN_8_c__ 0x14, 0x15 -#define SHUFFLE_PATTERN_8_d__ 0x16, 0x17 -#define SHUFFLE_PATTERN_8_e__ 0x18, 0x19 -#define SHUFFLE_PATTERN_8_f__ 0x1a, 0x1b -#define SHUFFLE_PATTERN_8_g__ 0x1c, 0x1d -#define SHUFFLE_PATTERN_8_h__ 0x1e, 0x1f -#define SHUFFLE_PATTERN_8_X__ 0xc0, 0xc0 -#define SHUFFLE_PATTERN_8_x__ 0xc0, 0xc0 -#define SHUFFLE_PATTERN_8_0__ 0x80, 0x80 -#define SHUFFLE_PATTERN_8_8__ 0xe0, 0xe0 - - -#define SHUFFLE_VECTOR_8__(A, B, C, D, E, F, G, H) \ - SHUFFLE_PATTERN_8_##A##__, \ - SHUFFLE_PATTERN_8_##B##__, \ - SHUFFLE_PATTERN_8_##C##__, \ - SHUFFLE_PATTERN_8_##D##__, \ - SHUFFLE_PATTERN_8_##E##__, \ - SHUFFLE_PATTERN_8_##F##__, \ - SHUFFLE_PATTERN_8_##G##__, \ - SHUFFLE_PATTERN_8_##H##__ - -#define SHUFFLE8(A, B, C, D, E, F, G, H) \ - ((const vector unsigned char){ \ - SHUFFLE_VECTOR_8__(A, B, C, D, E, F, G, H) \ - }) - -#define SHUFB8(A, B, C, D, E, F, G, H) \ - ((const qword){ \ - SHUFFLE_VECTOR_8__(A, B, C, D, E, F, G, H) \ - }) - - -#define SHUFFLE_PATTERN_16_A__ 0x00 -#define SHUFFLE_PATTERN_16_B__ 0x01 -#define SHUFFLE_PATTERN_16_C__ 0x02 -#define SHUFFLE_PATTERN_16_D__ 0x03 -#define SHUFFLE_PATTERN_16_E__ 0x04 -#define SHUFFLE_PATTERN_16_F__ 0x05 -#define SHUFFLE_PATTERN_16_G__ 0x06 -#define SHUFFLE_PATTERN_16_H__ 0x07 -#define SHUFFLE_PATTERN_16_I__ 0x08 -#define SHUFFLE_PATTERN_16_J__ 0x09 -#define SHUFFLE_PATTERN_16_K__ 0x0a -#define SHUFFLE_PATTERN_16_L__ 0x0b -#define SHUFFLE_PATTERN_16_M__ 0x0c -#define SHUFFLE_PATTERN_16_N__ 0x0d -#define SHUFFLE_PATTERN_16_O__ 0x0e -#define SHUFFLE_PATTERN_16_P__ 0x0f -#define SHUFFLE_PATTERN_16_a__ 0x10 -#define SHUFFLE_PATTERN_16_b__ 0x11 -#define SHUFFLE_PATTERN_16_c__ 0x12 -#define SHUFFLE_PATTERN_16_d__ 0x13 -#define SHUFFLE_PATTERN_16_e__ 0x14 -#define SHUFFLE_PATTERN_16_f__ 0x15 -#define SHUFFLE_PATTERN_16_g__ 0x16 -#define SHUFFLE_PATTERN_16_h__ 0x17 -#define SHUFFLE_PATTERN_16_i__ 0x18 -#define SHUFFLE_PATTERN_16_j__ 0x19 -#define SHUFFLE_PATTERN_16_k__ 0x1a -#define SHUFFLE_PATTERN_16_l__ 0x1b -#define SHUFFLE_PATTERN_16_m__ 0x1c -#define SHUFFLE_PATTERN_16_n__ 0x1d -#define SHUFFLE_PATTERN_16_o__ 0x1e -#define SHUFFLE_PATTERN_16_p__ 0x1f -#define SHUFFLE_PATTERN_16_X__ 0xc0 -#define SHUFFLE_PATTERN_16_x__ 0xc0 -#define SHUFFLE_PATTERN_16_0__ 0x80 -#define SHUFFLE_PATTERN_16_8__ 0xe0 - -#define SHUFFLE_VECTOR_16__(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P) \ - SHUFFLE_PATTERN_16_##A##__, \ - SHUFFLE_PATTERN_16_##B##__, \ - SHUFFLE_PATTERN_16_##C##__, \ - SHUFFLE_PATTERN_16_##D##__, \ - SHUFFLE_PATTERN_16_##E##__, \ - SHUFFLE_PATTERN_16_##F##__, \ - SHUFFLE_PATTERN_16_##G##__, \ - SHUFFLE_PATTERN_16_##H##__, \ - SHUFFLE_PATTERN_16_##I##__, \ - SHUFFLE_PATTERN_16_##J##__, \ - SHUFFLE_PATTERN_16_##K##__, \ - SHUFFLE_PATTERN_16_##L##__, \ - SHUFFLE_PATTERN_16_##M##__, \ - SHUFFLE_PATTERN_16_##N##__, \ - SHUFFLE_PATTERN_16_##O##__, \ - SHUFFLE_PATTERN_16_##P##__ - -#define SHUFFLE16(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P) \ - ((const vector unsigned char){ \ - SHUFFLE_VECTOR_16__(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P) \ - }) - -#define SHUFB16(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P) \ - ((const qword){ \ - SHUFFLE_VECTOR_16__(A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P) \ - }) - -#endif |