X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fauxiliary%2Fdraw%2Fdraw_pt.c;h=6234272d6ce98a334b716111b9535b3e56df4a0e;hb=8d93f360c582297b9ced11c234ab4bd53103a8a6;hp=aa1f7064a3a2c497b5470d4e66d7941c75623b83;hpb=2197fac47cb1f87387820678357cc67c9a2536b9;p=mesa.git

diff --git a/src/gallium/auxiliary/draw/draw_pt.c b/src/gallium/auxiliary/draw/draw_pt.c
index aa1f7064a3a..6234272d6ce 100644
--- a/src/gallium/auxiliary/draw/draw_pt.c
+++ b/src/gallium/auxiliary/draw/draw_pt.c
@@ -31,12 +31,20 @@
   */
 
 #include "draw/draw_context.h"
+#include "draw/draw_gs.h"
 #include "draw/draw_private.h"
 #include "draw/draw_pt.h"
 #include "tgsi/tgsi_dump.h"
 #include "util/u_math.h"
 #include "util/u_prim.h"
 
+
+DEBUG_GET_ONCE_BOOL_OPTION(draw_fse, "DRAW_FSE", FALSE)
+DEBUG_GET_ONCE_BOOL_OPTION(draw_no_fse, "DRAW_NO_FSE", FALSE)
+#ifdef HAVE_LLVM
+DEBUG_GET_ONCE_BOOL_OPTION(draw_use_llvm, "DRAW_USE_LLVM", TRUE)
+#endif
+
 static unsigned trim( unsigned count, unsigned first, unsigned incr )
 {
    if (count < first)
@@ -67,35 +75,43 @@ draw_pt_arrays(struct draw_context *draw,
    {
       unsigned first, incr;
       draw_pt_split_prim(prim, &first, &incr);
-      count = trim(count, first, incr); 
+      count = trim(count, first, incr);
       if (count < first)
          return TRUE;
    }
 
    if (!draw->force_passthrough) {
+      unsigned gs_out_prim = (draw->gs.geometry_shader ? 
+                              draw->gs.geometry_shader->output_primitive :
+                              prim);
+
       if (!draw->render) {
          opt |= PT_PIPELINE;
       }
-      
+
       if (draw_need_pipeline(draw,
                              draw->rasterizer,
-                             prim)) {
+                             gs_out_prim)) {
          opt |= PT_PIPELINE;
       }
 
       if (!draw->bypass_clipping && !draw->pt.test_fse) {
          opt |= PT_CLIPTEST;
       }
-      
+
       opt |= PT_SHADE;
    }
-      
-   if (opt == 0) 
-      middle = draw->pt.middle.fetch_emit;
-   else if (opt == PT_SHADE && !draw->pt.no_fse)
-      middle = draw->pt.middle.fetch_shade_emit;
-   else
-      middle = draw->pt.middle.general;
+
+   if (draw->pt.middle.llvm && !draw->gs.geometry_shader) {
+      middle = draw->pt.middle.llvm;
+   } else {
+      if (opt == 0)
+         middle = draw->pt.middle.fetch_emit;
+      else if (opt == PT_SHADE && !draw->pt.no_fse)
+         middle = draw->pt.middle.fetch_shade_emit;
+      else
+         middle = draw->pt.middle.general;
+   }
 
 
    /* Pick the right frontend
@@ -108,7 +124,7 @@ draw_pt_arrays(struct draw_context *draw,
 
    frontend->prepare( frontend, prim, middle, opt );
 
-   frontend->run(frontend, 
+   frontend->run(frontend,
                  draw_pt_elt_func(draw),
                  draw_pt_elt_ptr(draw, start),
                  draw->pt.user.eltBias,
@@ -122,8 +138,8 @@ draw_pt_arrays(struct draw_context *draw,
 
 boolean draw_pt_init( struct draw_context *draw )
 {
-   draw->pt.test_fse = debug_get_bool_option("DRAW_FSE", FALSE);
-   draw->pt.no_fse = debug_get_bool_option("DRAW_NO_FSE", FALSE);
+   draw->pt.test_fse = debug_get_option_draw_fse();
+   draw->pt.no_fse = debug_get_option_draw_no_fse();
 
    draw->pt.front.vcache = draw_pt_vcache( draw );
    if (!draw->pt.front.vcache)
@@ -141,23 +157,26 @@ boolean draw_pt_init( struct draw_context *draw )
    if (!draw->pt.middle.fetch_shade_emit)
       return FALSE;
 
-#if HAVE_LLVM
-   draw->pt.middle.general = draw_pt_fetch_pipeline_or_emit_llvm( draw );
-#else
-   draw->pt.middle.general = NULL;
-#endif
-
-   if (!draw->pt.middle.general)
-      draw->pt.middle.general = draw_pt_fetch_pipeline_or_emit( draw );
+   draw->pt.middle.general = draw_pt_fetch_pipeline_or_emit( draw );
    if (!draw->pt.middle.general)
       return FALSE;
 
+#if HAVE_LLVM
+   if (debug_get_option_draw_use_llvm())
+      draw->pt.middle.llvm = draw_pt_fetch_pipeline_or_emit_llvm( draw );
+#endif
+
    return TRUE;
 }
 
 
 void draw_pt_destroy( struct draw_context *draw )
 {
+   if (draw->pt.middle.llvm) {
+      draw->pt.middle.llvm->destroy( draw->pt.middle.llvm );
+      draw->pt.middle.llvm = NULL;
+   }
+
    if (draw->pt.middle.general) {
       draw->pt.middle.general->destroy( draw->pt.middle.general );
       draw->pt.middle.general = NULL;