diff options
Diffstat (limited to 'src/mesa/pipe/cell/spu/spu_tri.c')
| -rw-r--r-- | src/mesa/pipe/cell/spu/spu_tri.c | 46 |
1 files changed, 19 insertions, 27 deletions
diff --git a/src/mesa/pipe/cell/spu/spu_tri.c b/src/mesa/pipe/cell/spu/spu_tri.c index 1d73c5171c..3d0d106c10 100644 --- a/src/mesa/pipe/cell/spu/spu_tri.c +++ b/src/mesa/pipe/cell/spu/spu_tri.c @@ -42,7 +42,7 @@ * Simplified types taken from other parts of Gallium */ struct vertex_header { - float data[2][4]; /* pos and color */ + float data[0][4]; }; struct prim_header { @@ -727,40 +727,32 @@ static void tri_persp_coeff( struct setup_stage *setup, */ static void setup_tri_coefficients( struct setup_stage *setup ) { -#if 0 - const enum interp_mode *interp = setup->softpipe->vertex_info.interp_mode; - unsigned slot, j; - - /* z and w are done by linear interpolation: - */ - tri_linear_coeff(setup, 0, 2); - tri_linear_coeff(setup, 0, 3); +#if 1 + uint i; - /* setup interpolation for all the remaining attributes: - */ - for (slot = 1; slot < setup->quad.nr_attrs; slot++) { - switch (interp[slot]) { + for (i = 0; i < spu.vertex_info.num_attribs; i++) { + switch (spu.vertex_info.interp_mode[i]) { + case INTERP_NONE: + break; + case INTERP_POS: + tri_linear_coeff(setup, i, 2, 3); /* slot 0, z */ + /* XXX interp W if PERSPECTIVE... */ + break; case INTERP_CONSTANT: - for (j = 0; j < NUM_CHANNELS; j++) - const_coeff(setup, slot, j); - break; - + /* fall-through */ case INTERP_LINEAR: - for (j = 0; j < NUM_CHANNELS; j++) - tri_linear_coeff(setup, slot, j); - break; - + tri_linear_coeff(setup, i, 0, 4); /* slot 1, color */ + break; case INTERP_PERSPECTIVE: - for (j = 0; j < NUM_CHANNELS; j++) - tri_persp_coeff(setup, slot, j); - break; - + break; default: - /* invalid interp mode */ - assert(0); + ASSERT(0); } } #else + ASSERT(spu.vertex_info.interp_mode[0] == INTERP_POS); + ASSERT(spu.vertex_info.interp_mode[1] == INTERP_LINEAR || + spu.vertex_info.interp_mode[1] == INTERP_CONSTANT); tri_linear_coeff(setup, 0, 2, 3); /* slot 0, z */ tri_linear_coeff(setup, 1, 0, 4); /* slot 1, color */ #endif |