cell: remove old per-fragment code, replace with all new code

1 files changed, 0 insertions, 96 deletions

diff --git a/src/gallium/drivers/cell/spu/spu_tri.c b/src/gallium/drivers/cell/spu/spu_tri.c
index 71ef6ca24f..a5bf3270c7 100644
--- a/src/gallium/drivers/cell/spu/spu_tri.c
+++ b/src/gallium/drivers/cell/spu/spu_tri.c
@@ -38,7 +38,6 @@
 #include "spu_texture.h"
 #include "spu_tile.h"
 #include "spu_tri.h"
-#include "spu_per_fragment_op.h"
 
 
 /** Masks are uint[4] vectors with each element being 0 or 0xffffffff */
@@ -255,31 +254,6 @@ eval_z(float x, float y)
 }
 
 
-static INLINE mask_t
-do_depth_test(int x, int y, mask_t quadmask)
-{
-   float4 zvals;
-   mask_t mask;
-
-   if (spu.fb.depth_format == PIPE_FORMAT_NONE)
-      return quadmask;
-
-   zvals.v = eval_z((float) x, (float) y);
-
-   mask = (mask_t) spu_do_depth_stencil(x - setup.cliprect_minx,
-					y - setup.cliprect_miny,
-					(qword) quadmask, 
-					(qword) zvals.v,
-					(qword) spu_splats((unsigned char) 0x0ffu),
-					(qword) spu_splats((unsigned int) 0x01u));
-
-   if (spu_extract(spu_orx(mask), 0))
-      spu.cur_ztile_status = TILE_STATUS_DIRTY;
-
-   return mask;
-}
-
-
 /**
  * Emit a quad (pass to next stage).  No clipping is done.
  * Note: about 1/5 to 1/7 of the time, mask is zero and this function
@@ -289,21 +263,6 @@ do_depth_test(int x, int y, mask_t quadmask)
 static INLINE void
 emit_quad( int x, int y, mask_t mask )
 {
-#if 0
-   struct softpipe_context *sp = setup.softpipe;
-   setup.quad.x0 = x;
-   setup.quad.y0 = y;
-   setup.quad.mask = mask;
-   sp->quad.first->run(sp->quad.first, &setup.quad);
-#else
-
-#define NEW_FRAGMENT_FUNCTION 01
-#if !NEW_FRAGMENT_FUNCTION
-   if (spu.read_depth) {
-      mask = do_depth_test(x, y, mask);
-   }
-#endif
-
    /* If any bits in mask are set... */
    if (spu_extract(spu_orx(mask), 0)) {
       const int ix = x - setup.cliprect_minx;
@@ -359,7 +318,6 @@ emit_quad( int x, int y, mask_t mask )
       }
 
 
-#if NEW_FRAGMENT_FUNCTION
       {
          /* Convert fragment data from AoS to SoA format.
           * I.e. (RGBA,RGBA,RGBA,RGBA) -> (RRRR,GGGG,BBBB,AAAA)
@@ -381,62 +339,8 @@ emit_quad( int x, int y, mask_t mask )
                                soa_frag[2], soa_frag[3],
                                mask);
       }
-#else
-      /* Convert fragment data from AoS to SoA format.
-       * I.e. (RGBA,RGBA,RGBA,RGBA) -> (RRRR,GGGG,BBBB,AAAA)
-       */
-      qword soa_frag[4];
-      _transpose_matrix4x4((vec_float4 *) soa_frag, colors);
-
-      /* Read the current framebuffer values.
-       */
-      const qword pix[4] = {
-         (qword) spu_splats(spu.ctile.ui[iy+0][ix+0]),
-         (qword) spu_splats(spu.ctile.ui[iy+0][ix+1]),
-         (qword) spu_splats(spu.ctile.ui[iy+1][ix+0]),
-         (qword) spu_splats(spu.ctile.ui[iy+1][ix+1]),
-      };
-
-      qword soa_pix[4];
-
-      if (spu.read_fb) {
-         /* Convert pixel data from AoS to SoA format.
-          * I.e. (RGBA,RGBA,RGBA,RGBA) -> (RRRR,GGGG,BBBB,AAAA)
-          */
-         vec_float4 aos_pix[4] = {
-            spu_unpack_A8R8G8B8(spu.ctile.ui[iy+0][ix+0]),
-            spu_unpack_A8R8G8B8(spu.ctile.ui[iy+0][ix+1]),
-            spu_unpack_A8R8G8B8(spu.ctile.ui[iy+1][ix+0]),
-            spu_unpack_A8R8G8B8(spu.ctile.ui[iy+1][ix+1]),
-         };
-
-         _transpose_matrix4x4((vec_float4 *) soa_pix, aos_pix);
-      }
-
-
-      struct spu_blend_results result =
-          (*spu.blend)(soa_frag[0], soa_frag[1], soa_frag[2], soa_frag[3],
-                       soa_pix[0], soa_pix[1], soa_pix[2], soa_pix[3],
-                       spu.const_blend_color[0], spu.const_blend_color[1],
-                       spu.const_blend_color[2], spu.const_blend_color[3]);
-
-
-      /* Convert final pixel data from SoA to AoS format.
-       * I.e. (RRRR,GGGG,BBBB,AAAA) -> (RGBA,RGBA,RGBA,RGBA)
-       */
-      result = (*spu.logicop)(pix[0], pix[1], pix[2], pix[3],
-                              result.r, result.g, result.b, result.a,
-                              (qword) mask);
-
-      spu.ctile.ui[iy+0][ix+0] = spu_extract((vec_uint4) result.r, 0);
-      spu.ctile.ui[iy+0][ix+1] = spu_extract((vec_uint4) result.g, 0);
-      spu.ctile.ui[iy+1][ix+0] = spu_extract((vec_uint4) result.b, 0);
-      spu.ctile.ui[iy+1][ix+1] = spu_extract((vec_uint4) result.a, 0);
-
-#endif /* NEW_FRAGMENT_FUNCTION */
 
    }
-#endif
 }