4 files changed, 54 insertions, 23 deletions

diff --git a/src/gallium/drivers/r300/r300_blit.c b/src/gallium/drivers/r300/r300_blit.c
index b7ad6b2020..a60b12844d 100644
--- a/src/gallium/drivers/r300/r300_blit.c
+++ b/src/gallium/drivers/r300/r300_blit.c
@@ -113,9 +113,9 @@ static void r300_hw_copy(struct pipe_context* pipe,
     util_blitter_save_fragment_sampler_states(
         r300->blitter, state->sampler_count, (void**)state->sampler_states);
 
-    util_blitter_save_fragment_sampler_textures(
-        r300->blitter, state->texture_count,
-        (struct pipe_texture**)state->textures);
+    util_blitter_save_fragment_sampler_views(
+        r300->blitter, r300->fragment_sampler_view_count,
+        r300->fragment_sampler_views);
 
     /* Do a copy */
     util_blitter_copy(r300->blitter,
diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h
index 985e339112..3b70bcda82 100644
--- a/src/gallium/drivers/r300/r300_context.h
+++ b/src/gallium/drivers/r300/r300_context.h
@@ -342,8 +342,9 @@ struct r300_context {
     struct r300_atom rs_block_state;
     /* Scissor state. */
     struct r300_atom scissor_state;
-    /* Textures state. */
-    struct r300_atom textures_state;
+    /* Sampler view states. */
+    struct pipe_sampler_view* fragment_sampler_views[8];
+    int fragment_sampler_view_count;
     /* Vertex stream formatting state. */
     struct r300_atom vertex_stream_state;
     /* VAP (vertex shader) output mapping state. */
diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c
index 55e9217fd3..fc8a8a2773 100644
--- a/src/gallium/drivers/r300/r300_emit.c
+++ b/src/gallium/drivers/r300/r300_emit.c
@@ -163,7 +163,7 @@ static const float * get_shader_constant(
                 /* Factor for converting rectangle coords to
                  * normalized coords. Should only show up on non-r500. */
                 case RC_STATE_R300_TEXRECT_FACTOR:
-                    tex = &texstate->textures[constant->u.State[1]]->tex;
+                    tex = r300->fragment_sampler_views[constant->u.State[1]]->texture;
                     vec[0] = 1.0 / tex->width0;
                     vec[1] = 1.0 / tex->height0;
                     break;
@@ -1034,10 +1034,10 @@ validate:
         }
     }
     /* ...textures... */
-    for (i = 0; i < texstate->count; i++) {
-        tex = texstate->textures[i];
-        if (!tex || !texstate->sampler_states[i])
+    for (i = 0; i < r300->fragment_sampler_view_count; i++) {
+        if (!r300->fragment_sampler_views[i])
             continue;
+        tex = (struct r300_texture *)r300->fragment_sampler_views[i]->texture;
         if (!r300->winsys->add_buffer(r300->winsys, tex->buffer,
                     RADEON_GEM_DOMAIN_GTT | RADEON_GEM_DOMAIN_VRAM, 0)) {
             r300->context.flush(&r300->context, 0, NULL);
diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c
index bd4c2766cb..09bbf6c60e 100644
--- a/src/gallium/drivers/r300/r300_state.c
+++ b/src/gallium/drivers/r300/r300_state.c
@@ -923,13 +923,11 @@ static void r300_delete_sampler_state(struct pipe_context* pipe, void* state)
     FREE(state);
 }
 
-static void r300_set_sampler_textures(struct pipe_context* pipe,
-                                      unsigned count,
-                                      struct pipe_texture** texture)
+static void r300_set_fragment_sampler_views(struct pipe_context* pipe,
+                                            unsigned count,
+                                            struct pipe_sampler_view** views)
 {
     struct r300_context* r300 = r300_context(pipe);
-    struct r300_textures_state* state =
-        (struct r300_textures_state*)r300->textures_state.state;
     unsigned i;
     boolean is_r500 = r300_screen(r300->context.screen)->caps->is_r500;
     boolean dirty_tex = FALSE;
@@ -940,13 +938,17 @@ static void r300_set_sampler_textures(struct pipe_context* pipe,
     }
 
     for (i = 0; i < count; i++) {
-        if (state->textures[i] != (struct r300_texture*)texture[i]) {
-            pipe_texture_reference((struct pipe_texture**)&state->textures[i],
-                                   texture[i]);
+        if (r300->fragment_sampler_views[i] != views[i]) {
+            struct r300_texture *texture;
+
+            pipe_sampler_view_reference(&r300->fragment_sampler_views[i],
+                views[i]);
             dirty_tex = TRUE;
 
-            /* R300-specific - set the texrect factor in the fragment shader */
-            if (!is_r500 && state->textures[i]->is_npot) {
+            texture = (struct r300_texture *)views[i]->texture;
+
+            /* R300-specific - set the texrect factor in a fragment shader */
+            if (!is_r500 && texture->is_npot) {
                 /* XXX It would be nice to re-emit just 1 constant,
                  * XXX not all of them */
                 r300->dirty_state |= R300_NEW_FRAGMENT_SHADER_CONSTANTS;
@@ -955,13 +957,13 @@ static void r300_set_sampler_textures(struct pipe_context* pipe,
     }
 
     for (i = count; i < 8; i++) {
-        if (state->textures[i]) {
-            pipe_texture_reference((struct pipe_texture**)&state->textures[i],
+        if (r300->fragment_sampler_views[i]) {
+            pipe_sampler_view_reference(&r300->fragment_sampler_views[i],
                 NULL);
         }
     }
 
-    state->texture_count = count;
+    r300->fragment_sampler_view_count = count;
 
     r300->textures_state.dirty = TRUE;
 
@@ -970,6 +972,32 @@ static void r300_set_sampler_textures(struct pipe_context* pipe,
     }
 }
 
+static struct pipe_sampler_view *
+r300_create_sampler_view(struct pipe_context *pipe,
+                         struct pipe_texture *texture,
+                         const struct pipe_sampler_view *templ)
+{
+   struct r300_context *r300 = r300_context(pipe);
+   struct pipe_sampler_view *view = CALLOC_STRUCT(pipe_sampler_view);
+
+   *view = *templ;
+   view->reference.count = 1;
+   view->texture = NULL;
+   pipe_texture_reference(&view->texture, texture);
+   view->context = pipe;
+
+   return view;
+}
+
+
+static void
+r300_sampler_view_destroy(struct pipe_context *pipe,
+                          struct pipe_sampler_view *view)
+{
+   pipe_texture_reference(&view->texture, NULL);
+   FREE(view);
+}
+
 static void r300_set_scissor_state(struct pipe_context* pipe,
                                    const struct pipe_scissor_state* state)
 {
@@ -1450,7 +1478,9 @@ void r300_init_state_functions(struct r300_context* r300)
     r300->context.bind_vertex_sampler_states = r300_lacks_vertex_textures;
     r300->context.delete_sampler_state = r300_delete_sampler_state;
 
-    r300->context.set_fragment_sampler_textures = r300_set_sampler_textures;
+    r300->context.set_fragment_sampler_views = r300_set_fragment_sampler_views;
+    r300->context.create_sampler_view = r300_create_sampler_view;
+    r300->context.sampler_view_destroy = r300_sampler_view_destroy;
 
     r300->context.set_scissor_state = r300_set_scissor_state;