gallium: remove pipe_surface::usage

Not really used by anybody now.

Reviewed-by: Brian Paul <[email protected]>

9 files changed, 13 insertions, 33 deletions

diff --git a/src/gallium/auxiliary/util/u_blitter.c b/src/gallium/auxiliary/util/u_blitter.c
index e7baf3af767..49f01dec1ba 100644
--- a/src/gallium/auxiliary/util/u_blitter.c
+++ b/src/gallium/auxiliary/util/u_blitter.c
@@ -1083,12 +1083,6 @@ void util_blitter_default_dst_texture(struct pipe_surface *dst_templ,
                                       const struct pipe_box *srcbox)
 {
     memset(dst_templ, 0, sizeof(*dst_templ));
-    dst_templ->format = dst->format;
-    if (util_format_is_depth_or_stencil(dst->format)) {
-	dst_templ->usage = PIPE_BIND_DEPTH_STENCIL;
-    } else {
-	dst_templ->usage = PIPE_BIND_RENDER_TARGET;
-    }
     dst_templ->format = util_format_linear(dst->format);
     dst_templ->u.tex.level = dstlevel;
     dst_templ->u.tex.first_layer = dstz;
@@ -1743,7 +1737,6 @@ void util_blitter_custom_resolve_color(struct blitter_context *blitter,
    surf_tmpl.u.tex.level = dst_level;
    surf_tmpl.u.tex.first_layer = dst_layer;
    surf_tmpl.u.tex.last_layer = dst_layer;
-   surf_tmpl.usage = PIPE_BIND_RENDER_TARGET;
 
    dstsurf = pipe->create_surface(pipe, dst, &surf_tmpl);
 
diff --git a/src/gallium/auxiliary/util/u_debug.c b/src/gallium/auxiliary/util/u_debug.c
index ee97b7adb81..ce472b0204e 100644
--- a/src/gallium/auxiliary/util/u_debug.c
+++ b/src/gallium/auxiliary/util/u_debug.c
@@ -537,8 +537,7 @@ void debug_dump_texture(struct pipe_context *pipe,
       return;
 
    /* XXX for now, just dump image for layer=0, level=0 */
-   memset(&surf_tmpl, 0, sizeof(surf_tmpl));
-   u_surface_default_template(&surf_tmpl, texture, 0 /* no bind flag - not a surface */);
+   u_surface_default_template(&surf_tmpl, texture);
    surface = pipe->create_surface(pipe, texture, &surf_tmpl);
    if (surface) {
       debug_dump_surface(pipe, prefix, surface);
diff --git a/src/gallium/auxiliary/util/u_dump_state.c b/src/gallium/auxiliary/util/u_dump_state.c
index f5d8b437399..09faffe73f3 100644
--- a/src/gallium/auxiliary/util/u_dump_state.c
+++ b/src/gallium/auxiliary/util/u_dump_state.c
@@ -661,8 +661,6 @@ util_dump_surface(FILE *stream, const struct pipe_surface *state)
    util_dump_member(stream, uint, state, width);
    util_dump_member(stream, uint, state, height);
 
-   util_dump_member(stream, uint, state, usage);
-
    util_dump_member(stream, ptr, state, texture);
    util_dump_member(stream, uint, state, u.tex.level);
    util_dump_member(stream, uint, state, u.tex.first_layer);
diff --git a/src/gallium/auxiliary/util/u_gen_mipmap.c b/src/gallium/auxiliary/util/u_gen_mipmap.c
index 90588a022df..e1f18f39c05 100644
--- a/src/gallium/auxiliary/util/u_gen_mipmap.c
+++ b/src/gallium/auxiliary/util/u_gen_mipmap.c
@@ -1617,10 +1617,7 @@ util_gen_mipmap(struct gen_mipmap_state *ctx,
 	 } else
             layer = face;
 
-         memset(&surf_templ, 0, sizeof(surf_templ));
-         u_surface_default_template(&surf_templ, pt,
-                                    is_depth ? PIPE_BIND_DEPTH_STENCIL :
-                                               PIPE_BIND_RENDER_TARGET);
+         u_surface_default_template(&surf_templ, pt);
          surf_templ.u.tex.level = dstLevel;
          surf_templ.u.tex.first_layer = layer;
          surf_templ.u.tex.last_layer = layer;
diff --git a/src/gallium/auxiliary/util/u_inlines.h b/src/gallium/auxiliary/util/u_inlines.h
index 469f95461fa..582aacdca1e 100644
--- a/src/gallium/auxiliary/util/u_inlines.h
+++ b/src/gallium/auxiliary/util/u_inlines.h
@@ -188,14 +188,12 @@ pipe_so_target_reference(struct pipe_stream_output_target **ptr,
 
 static INLINE void
 pipe_surface_reset(struct pipe_context *ctx, struct pipe_surface* ps,
-                   struct pipe_resource *pt, unsigned level, unsigned layer,
-                   unsigned flags)
+                   struct pipe_resource *pt, unsigned level, unsigned layer)
 {
    pipe_resource_reference(&ps->texture, pt);
    ps->format = pt->format;
    ps->width = u_minify(pt->width0, level);
    ps->height = u_minify(pt->height0, level);
-   ps->usage = flags;
    ps->u.tex.level = level;
    ps->u.tex.first_layer = ps->u.tex.last_layer = layer;
    ps->context = ctx;
@@ -203,12 +201,11 @@ pipe_surface_reset(struct pipe_context *ctx, struct pipe_surface* ps,
 
 static INLINE void
 pipe_surface_init(struct pipe_context *ctx, struct pipe_surface* ps,
-                  struct pipe_resource *pt, unsigned level, unsigned layer,
-                  unsigned flags)
+                  struct pipe_resource *pt, unsigned level, unsigned layer)
 {
    ps->texture = 0;
    pipe_reference_init(&ps->reference, 1);
-   pipe_surface_reset(ctx, ps, pt, level, layer, flags);
+   pipe_surface_reset(ctx, ps, pt, level, layer);
 }
 
 /* Return true if the surfaces are equal. */
diff --git a/src/gallium/auxiliary/util/u_surface.c b/src/gallium/auxiliary/util/u_surface.c
index bef002902ad..5e771c95095 100644
--- a/src/gallium/auxiliary/util/u_surface.c
+++ b/src/gallium/auxiliary/util/u_surface.c
@@ -49,14 +49,11 @@
  */
 void
 u_surface_default_template(struct pipe_surface *surf,
-                           const struct pipe_resource *texture,
-                           unsigned bind)
+                           const struct pipe_resource *texture)
 {
    memset(surf, 0, sizeof(*surf));
 
    surf->format = texture->format;
-   /* XXX should filter out all non-rt/ds bind flags ? */
-   surf->usage = bind;
 }
 
 /**
@@ -110,7 +107,7 @@ util_create_rgba_texture(struct pipe_context *pipe,
       return FALSE;
 
    /* create surface */
-   u_surface_default_template(&surf_templ, *textureOut, bind);
+   u_surface_default_template(&surf_templ, *textureOut);
    return TRUE;
 }
 
diff --git a/src/gallium/auxiliary/util/u_surface.h b/src/gallium/auxiliary/util/u_surface.h
index a39f677bdfc..fe950c818e3 100644
--- a/src/gallium/auxiliary/util/u_surface.h
+++ b/src/gallium/auxiliary/util/u_surface.h
@@ -42,8 +42,7 @@ extern "C" {
 
 extern void
 u_surface_default_template(struct pipe_surface *view,
-                           const struct pipe_resource *texture,
-                           unsigned bind);
+                           const struct pipe_resource *texture);
 
 extern boolean
 util_create_rgba_texture(struct pipe_context *ctx,
diff --git a/src/gallium/auxiliary/util/u_surfaces.c b/src/gallium/auxiliary/util/u_surfaces.c
index b0cfec2a826..c2f2b74c939 100644
--- a/src/gallium/auxiliary/util/u_surfaces.c
+++ b/src/gallium/auxiliary/util/u_surfaces.c
@@ -32,7 +32,7 @@
 boolean
 util_surfaces_do_get(struct util_surfaces *us, unsigned surface_struct_size,
                      struct pipe_context *ctx, struct pipe_resource *pt,
-                     unsigned level, unsigned layer, unsigned flags,
+                     unsigned level, unsigned layer,
                      struct pipe_surface **res)
 {
    struct pipe_surface *ps;
@@ -65,7 +65,7 @@ util_surfaces_do_get(struct util_surfaces *us, unsigned surface_struct_size,
       return FALSE;
    }
 
-   pipe_surface_init(ctx, ps, pt, level, layer, flags);
+   pipe_surface_init(ctx, ps, pt, level, layer);
 
    if(pt->target == PIPE_TEXTURE_3D || pt->target == PIPE_TEXTURE_CUBE)
       cso_hash_insert(us->u.hash, (layer << 8) | level, ps);
diff --git a/src/gallium/auxiliary/util/u_surfaces.h b/src/gallium/auxiliary/util/u_surfaces.h
index 9581feda7c8..1605215cb88 100644
--- a/src/gallium/auxiliary/util/u_surfaces.h
+++ b/src/gallium/auxiliary/util/u_surfaces.h
@@ -46,14 +46,14 @@ struct util_surfaces
 boolean
 util_surfaces_do_get(struct util_surfaces *us, unsigned surface_struct_size,
                      struct pipe_context *ctx, struct pipe_resource *pt,
-                     unsigned level, unsigned layer, unsigned flags,
+                     unsigned level, unsigned layer,
                      struct pipe_surface **res);
 
 /* fast inline path for the very common case */
 static INLINE boolean
 util_surfaces_get(struct util_surfaces *us, unsigned surface_struct_size,
                   struct pipe_context *ctx, struct pipe_resource *pt,
-                  unsigned level, unsigned layer, unsigned flags,
+                  unsigned level, unsigned layer,
                   struct pipe_surface **res)
 {
    if(likely((pt->target == PIPE_TEXTURE_2D || pt->target == PIPE_TEXTURE_RECT) && us->u.array))
@@ -67,7 +67,7 @@ util_surfaces_get(struct util_surfaces *us, unsigned surface_struct_size,
       }
    }
 
-   return util_surfaces_do_get(us, surface_struct_size, ctx, pt, level, layer, flags, res);
+   return util_surfaces_do_get(us, surface_struct_size, ctx, pt, level, layer, res);
 }
 
 static INLINE struct pipe_surface *