diff options
| -rw-r--r-- | src/mesa/pipe/cell/spu/spu_exec.c | 62 |
1 files changed, 27 insertions, 35 deletions
diff --git a/src/mesa/pipe/cell/spu/spu_exec.c b/src/mesa/pipe/cell/spu/spu_exec.c index 1ac9c031e3..1bd8687d41 100644 --- a/src/mesa/pipe/cell/spu/spu_exec.c +++ b/src/mesa/pipe/cell/spu/spu_exec.c @@ -70,6 +70,7 @@ #include "pipe/tgsi/util/tgsi_util.h" #include "spu_exec.h" #include "spu_main.h" +#include "spu_vertex_shader.h" #define TILE_TOP_LEFT 0 #define TILE_TOP_RIGHT 1 @@ -144,23 +145,27 @@ spu_exec_machine_init(struct spu_exec_machine *mach, struct spu_sampler *samplers, unsigned processor) { + qword zero; + qword not_zero; uint i; mach->Samplers = samplers; mach->Processor = processor; mach->Addrs = &mach->Temps[TGSI_EXEC_NUM_TEMPS]; + zero = si_xor(zero, zero); + not_zero = si_xori(zero, 0xff); + /* Setup constants. */ - for( i = 0; i < 4; i++ ) { - mach->Temps[TEMP_0_I].xyzw[TEMP_0_C].u[i] = 0x00000000; - mach->Temps[TEMP_7F_I].xyzw[TEMP_7F_C].u[i] = 0x7FFFFFFF; - mach->Temps[TEMP_80_I].xyzw[TEMP_80_C].u[i] = 0x80000000; - mach->Temps[TEMP_FF_I].xyzw[TEMP_FF_C].u[i] = 0xFFFFFFFF; - mach->Temps[TEMP_1_I].xyzw[TEMP_1_C].f[i] = 1.0f; - mach->Temps[TEMP_2_I].xyzw[TEMP_2_C].f[i] = 2.0f; - mach->Temps[TEMP_128_I].xyzw[TEMP_128_C].f[i] = 128.0f; - mach->Temps[TEMP_M128_I].xyzw[TEMP_M128_C].f[i] = -128.0f; - } + mach->Temps[TEMP_0_I].xyzw[TEMP_0_C].q = zero; + mach->Temps[TEMP_FF_I].xyzw[TEMP_FF_C].q = not_zero; + mach->Temps[TEMP_7F_I].xyzw[TEMP_7F_C].q = si_shli(not_zero, -1); + mach->Temps[TEMP_80_I].xyzw[TEMP_80_C].q = si_shli(not_zero, 31); + + mach->Temps[TEMP_1_I].xyzw[TEMP_1_C].q = (qword) spu_splats(1.0f); + mach->Temps[TEMP_2_I].xyzw[TEMP_2_C].q = (qword) spu_splats(2.0f); + mach->Temps[TEMP_128_I].xyzw[TEMP_128_C].q = (qword) spu_splats(128.0f); + mach->Temps[TEMP_M128_I].xyzw[TEMP_M128_C].q = (qword) spu_splats(-128.0f); } @@ -459,25 +464,16 @@ fetch_source( &index2, &indir_index ); - index.i[0] += indir_index.i[0]; - index.i[1] += indir_index.i[1]; - index.i[2] += indir_index.i[2]; - index.i[3] += indir_index.i[3]; + index.q = si_a(index.q, indir_index.q); } if( reg->SrcRegister.Dimension ) { switch( reg->SrcRegister.File ) { case TGSI_FILE_INPUT: - index.i[0] *= 17; - index.i[1] *= 17; - index.i[2] *= 17; - index.i[3] *= 17; + index.q = si_mpyi(index.q, 17); break; case TGSI_FILE_CONSTANT: - index.i[0] *= 4096; - index.i[1] *= 4096; - index.i[2] *= 4096; - index.i[3] *= 4096; + index.q = si_shli(index.q, 12); break; default: assert( 0 ); @@ -505,10 +501,7 @@ fetch_source( &index2, &indir_index ); - index.i[0] += indir_index.i[0]; - index.i[1] += indir_index.i[1]; - index.i[2] += indir_index.i[2]; - index.i[3] += indir_index.i[3]; + index.q = si_a(index.q, indir_index.q); } } @@ -666,17 +659,16 @@ fetch_texel( struct spu_sampler *sampler, union spu_exec_channel *b, union spu_exec_channel *a ) { - uint j; - float rgba[NUM_CHANNELS][QUAD_SIZE]; + qword rgba[4]; + qword out[4]; - sampler->get_samples(sampler, s->f, t->f, p->f, lodbias, rgba); + sampler->get_samples(sampler, s->f, t->f, p->f, lodbias, (float *) rgba); - for (j = 0; j < 4; j++) { - r->f[j] = rgba[0][j]; - g->f[j] = rgba[1][j]; - b->f[j] = rgba[2][j]; - a->f[j] = rgba[3][j]; - } + spu_transpose_4x4(out, rgba); + r->q = out[0]; + g->q = out[1]; + b->q = out[2]; + a->q = out[3]; } |