Merge branch 'upstream-gallium-0.1' into nouveau-gallium-0.1

12 files changed, 51 insertions, 34 deletions

diff --git a/src/gallium/drivers/softpipe/sp_clear.c b/src/gallium/drivers/softpipe/sp_clear.c
index 39aed151c73..12367068917 100644
--- a/src/gallium/drivers/softpipe/sp_clear.c
+++ b/src/gallium/drivers/softpipe/sp_clear.c
@@ -49,6 +49,9 @@ softpipe_clear(struct pipe_context *pipe, struct pipe_surface *ps,
    struct softpipe_context *softpipe = softpipe_context(pipe);
    uint i;
 
+   if (softpipe->no_rast)
+      return;
+
 #if 0
    softpipe_update_derived(softpipe); /* not needed?? */
 #endif
diff --git a/src/gallium/drivers/softpipe/sp_context.c b/src/gallium/drivers/softpipe/sp_context.c
index 8c84ddbe196..200fb415acf 100644
--- a/src/gallium/drivers/softpipe/sp_context.c
+++ b/src/gallium/drivers/softpipe/sp_context.c
@@ -219,6 +219,9 @@ softpipe_create( struct pipe_screen *screen,
    assert(softpipe->draw);
    softpipe->setup = sp_draw_render_stage(softpipe);
 
+   if (GETENV( "SP_NO_RAST" ) != NULL)
+      softpipe->no_rast = TRUE;
+
    if (GETENV( "SP_VBUF" ) != NULL) {
       sp_init_vbuf(softpipe);
    }
diff --git a/src/gallium/drivers/softpipe/sp_context.h b/src/gallium/drivers/softpipe/sp_context.h
index 0e1d5e561d9..b3e2b2e4355 100644
--- a/src/gallium/drivers/softpipe/sp_context.h
+++ b/src/gallium/drivers/softpipe/sp_context.h
@@ -86,6 +86,8 @@ struct softpipe_context {
    unsigned num_vertex_elements;
    unsigned num_vertex_buffers;
 
+   boolean no_rast;
+
    /* Counter for occlusion queries.  Note this supports overlapping
     * queries.
     */
diff --git a/src/gallium/drivers/softpipe/sp_draw_arrays.c b/src/gallium/drivers/softpipe/sp_draw_arrays.c
index 421509495a0..778291dded7 100644
--- a/src/gallium/drivers/softpipe/sp_draw_arrays.c
+++ b/src/gallium/drivers/softpipe/sp_draw_arrays.c
@@ -118,17 +118,6 @@ softpipe_draw_elements(struct pipe_context *pipe,
    struct draw_context *draw = sp->draw;
    unsigned i;
 
-   /* first, check that the primitive is not malformed.  It is the
-    * state tracker's responsibility to do send only correctly formed
-    * primitives down.  It currently isn't doing that though...
-    */
-#if 1
-   count = draw_trim_prim( mode, count );
-#else
-   if (!draw_validate_prim( mode, count ))
-      assert(0);
-#endif
-
    sp->reduced_api_prim = reduced_prim[mode];
 
    if (sp->dirty)
diff --git a/src/gallium/drivers/softpipe/sp_fs_sse.c b/src/gallium/drivers/softpipe/sp_fs_sse.c
index 5ef02a71426..f857d26143e 100644
--- a/src/gallium/drivers/softpipe/sp_fs_sse.c
+++ b/src/gallium/drivers/softpipe/sp_fs_sse.c
@@ -49,7 +49,7 @@
 typedef void (XSTDCALL *codegen_function)(
    const struct tgsi_exec_vector *input,
    struct tgsi_exec_vector *output,
-   float (*constant)[4],
+   const float (*constant)[4],
    struct tgsi_exec_vector *temporary,
    const struct tgsi_interp_coef *coef,
    float (*immediates)[4]
@@ -67,9 +67,9 @@ struct sp_sse_fragment_shader {
 
 
 static void
-fs_sse_prepare( struct sp_fragment_shader *base,
-	      struct tgsi_exec_machine *machine,
-	      struct tgsi_sampler *samplers )
+fs_sse_prepare( const struct sp_fragment_shader *base,
+		struct tgsi_exec_machine *machine,
+		struct tgsi_sampler *samplers )
 {
 }
 
@@ -80,9 +80,9 @@ fs_sse_prepare( struct sp_fragment_shader *base,
  * TODO: process >1 quad at a time
  */
 static unsigned 
-fs_sse_run( struct sp_fragment_shader *base,
-	 struct tgsi_exec_machine *machine,
-	 struct quad_header *quad )
+fs_sse_run( const struct sp_fragment_shader *base,
+	    struct tgsi_exec_machine *machine,
+	    struct quad_header *quad )
 {
    struct sp_sse_fragment_shader *shader = (struct sp_sse_fragment_shader *) base;
 
diff --git a/src/gallium/drivers/softpipe/sp_prim_setup.c b/src/gallium/drivers/softpipe/sp_prim_setup.c
index 0ddb06764af..feb35d492a3 100644
--- a/src/gallium/drivers/softpipe/sp_prim_setup.c
+++ b/src/gallium/drivers/softpipe/sp_prim_setup.c
@@ -39,7 +39,7 @@
 #include "sp_setup.h"
 #include "sp_state.h"
 #include "sp_prim_setup.h"
-#include "draw/draw_private.h"
+#include "draw/draw_pipe.h"
 #include "draw/draw_vertex.h"
 #include "pipe/p_util.h"
 
diff --git a/src/gallium/drivers/softpipe/sp_prim_vbuf.c b/src/gallium/drivers/softpipe/sp_prim_vbuf.c
index 4fed19ecb6d..e063fe82efc 100644
--- a/src/gallium/drivers/softpipe/sp_prim_vbuf.c
+++ b/src/gallium/drivers/softpipe/sp_prim_vbuf.c
@@ -106,6 +106,16 @@ static boolean
 sp_vbuf_set_primitive(struct vbuf_render *vbr, unsigned prim)
 {
    struct softpipe_vbuf_render *cvbr = softpipe_vbuf_render(vbr);
+
+   /* XXX: break this dependency - make setup_context live under
+    * softpipe, rename the old "setup" draw stage to something else.
+    */
+   struct setup_context *setup_ctx = sp_draw_setup_context(cvbr->softpipe->setup);
+   
+   setup_prepare( setup_ctx );
+
+
+
    if (prim == PIPE_PRIM_TRIANGLES ||
        prim == PIPE_PRIM_LINES ||
        prim == PIPE_PRIM_POINTS) {
@@ -136,10 +146,6 @@ sp_vbuf_draw(struct vbuf_render *vbr, const ushort *indices, uint nr_indices)
     */
    struct draw_stage *setup = softpipe->setup;
    struct setup_context *setup_ctx = sp_draw_setup_context(softpipe->setup);
-   
-   /* XXX: call this from allocate_vertices: 
-    */
-   setup_prepare( setup_ctx );
 
 
    switch (cvbr->prim) {
diff --git a/src/gallium/drivers/softpipe/sp_quad_fs.c b/src/gallium/drivers/softpipe/sp_quad_fs.c
index 8dbdbe57649..625d0f9b489 100644
--- a/src/gallium/drivers/softpipe/sp_quad_fs.c
+++ b/src/gallium/drivers/softpipe/sp_quad_fs.c
@@ -77,7 +77,8 @@ shade_quad(
    struct quad_shade_stage *qss = quad_shade_stage( qs );
    struct softpipe_context *softpipe = qs->softpipe;
    struct tgsi_exec_machine *machine = &qss->machine;
-
+   boolean z_written;
+   
    /* Consts do not require 16 byte alignment. */
    machine->Consts = softpipe->mapped_constants[PIPE_SHADER_FRAGMENT];
 
@@ -89,7 +90,7 @@ shade_quad(
 				    quad );
 
    /* store outputs */
-   boolean z_written = FALSE;
+   z_written = FALSE;
    {
       const ubyte *sem_name = softpipe->fs->info.output_semantic_name;
       const ubyte *sem_index = softpipe->fs->info.output_semantic_index;
diff --git a/src/gallium/drivers/softpipe/sp_setup.c b/src/gallium/drivers/softpipe/sp_setup.c
index 813d7031083..7df8fc5f679 100644
--- a/src/gallium/drivers/softpipe/sp_setup.c
+++ b/src/gallium/drivers/softpipe/sp_setup.c
@@ -299,13 +299,6 @@ static boolean setup_sort_vertices( struct setup_context *setup,
                                     const float (*v1)[4],
                                     const float (*v2)[4] )
 {
-#if DEBUG_VERTS
-   debug_printf("Triangle:\n");
-   print_vertex(setup, v0);
-   print_vertex(setup, v1);
-   print_vertex(setup, v2);
-#endif
-
    setup->vprovoke = v2;
 
    /* determine bottom to top order of vertices */
@@ -726,6 +719,9 @@ void setup_tri( struct setup_context *setup,
 {
    float det = calc_det(v0, v1, v2);
 
+   if (setup->softpipe->no_rast)
+      return;
+
    /*
    debug_printf("%s\n", __FUNCTION__ );
    */
@@ -735,7 +731,12 @@ void setup_tri( struct setup_context *setup,
    setup->numFragsWritten = 0;
 #endif
 
-
+#if DEBUG_VERTS
+   debug_printf("Triangle:\n");
+   print_vertex(setup, v0);
+   print_vertex(setup, v1);
+   print_vertex(setup, v2);
+#endif
 
    if (cull_tri( setup, det ))
       return;
@@ -934,6 +935,9 @@ setup_line(struct setup_context *setup,
    int dy = y1 - y0;
    int xstep, ystep;
 
+   if (setup->softpipe->no_rast)
+      return;
+
    if (dx == 0 && dy == 0)
       return;
 
@@ -1052,6 +1056,10 @@ setup_point( struct setup_context *setup,
    const struct vertex_info *vinfo = softpipe_get_vertex_info(softpipe);
    uint fragSlot;
 
+
+   if (softpipe->no_rast)
+      return;
+
    /* For points, all interpolants are constant-valued.
     * However, for point sprites, we'll need to setup texcoords appropriately.
     * XXX: which coefficients are the texcoords???
diff --git a/src/gallium/drivers/softpipe/sp_state_fs.c b/src/gallium/drivers/softpipe/sp_state_fs.c
index 4eefd1d61f5..2921066ce36 100644
--- a/src/gallium/drivers/softpipe/sp_state_fs.c
+++ b/src/gallium/drivers/softpipe/sp_state_fs.c
@@ -82,7 +82,10 @@ softpipe_bind_fs_state(struct pipe_context *pipe, void *fs)
 void
 softpipe_delete_fs_state(struct pipe_context *pipe, void *fs)
 {
+   struct softpipe_context *softpipe = softpipe_context(pipe);
    struct sp_fragment_shader *state = fs;
+
+   assert(fs != softpipe->fs);
    
    state->delete( state );
 }
diff --git a/src/gallium/drivers/softpipe/sp_tex_sample.c b/src/gallium/drivers/softpipe/sp_tex_sample.c
index 34da6356d70..5b63f979977 100644
--- a/src/gallium/drivers/softpipe/sp_tex_sample.c
+++ b/src/gallium/drivers/softpipe/sp_tex_sample.c
@@ -651,7 +651,9 @@ shadow_compare(uint compare_func,
       k = 0;
       break;
    default:
+      k = 0;
       assert(0);
+      break;
    }
 
    rgba[0][j] = rgba[1][j] = rgba[2][j] = (float) k;
diff --git a/src/gallium/drivers/softpipe/sp_tile_cache.c b/src/gallium/drivers/softpipe/sp_tile_cache.c
index 19f71887e7e..edafd93d8b8 100644
--- a/src/gallium/drivers/softpipe/sp_tile_cache.c
+++ b/src/gallium/drivers/softpipe/sp_tile_cache.c
@@ -39,7 +39,7 @@
 #include "sp_surface.h"
 #include "sp_tile_cache.h"
 
-#define NUM_ENTRIES 30
+#define NUM_ENTRIES 32
 
 
 /** XXX move these */