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-rw-r--r--src/gallium/drivers/nv40/nv40_context.h1
-rw-r--r--src/gallium/drivers/nv40/nv40_state.c38
2 files changed, 35 insertions, 4 deletions
diff --git a/src/gallium/drivers/nv40/nv40_context.h b/src/gallium/drivers/nv40/nv40_context.h
index 4861924dac7..3d41042a771 100644
--- a/src/gallium/drivers/nv40/nv40_context.h
+++ b/src/gallium/drivers/nv40/nv40_context.h
@@ -153,6 +153,7 @@ struct nv40_context {
unsigned idxbuf_format;
struct nv40_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS];
struct nv40_miptree *tex_miptree[PIPE_MAX_SAMPLERS];
+ struct pipe_sampler_view *fragment_sampler_views[PIPE_MAX_SAMPLERS];
unsigned nr_samplers;
unsigned nr_textures;
unsigned dirty_samplers;
diff --git a/src/gallium/drivers/nv40/nv40_state.c b/src/gallium/drivers/nv40/nv40_state.c
index 4f28675e64c..dbb52bf5bc9 100644
--- a/src/gallium/drivers/nv40/nv40_state.c
+++ b/src/gallium/drivers/nv40/nv40_state.c
@@ -282,19 +282,22 @@ nv40_sampler_state_delete(struct pipe_context *pipe, void *hwcso)
}
static void
-nv40_set_sampler_texture(struct pipe_context *pipe, unsigned nr,
- struct pipe_texture **miptree)
+nv40_set_fragment_sampler_views(struct pipe_context *pipe,
+ unsigned nr,
+ struct pipe_sampler_view **views)
{
struct nv40_context *nv40 = nv40_context(pipe);
unsigned unit;
for (unit = 0; unit < nr; unit++) {
+ pipe_sampler_view_reference(&nv40->fragment_sampler_views[unit], views[unit]);
pipe_texture_reference((struct pipe_texture **)
- &nv40->tex_miptree[unit], miptree[unit]);
+ &nv40->tex_miptree[unit], views[unit]->texture);
nv40->dirty_samplers |= (1 << unit);
}
for (unit = nr; unit < nv40->nr_textures; unit++) {
+ pipe_sampler_view_reference(&nv40->fragment_sampler_views[unit], NULL);
pipe_texture_reference((struct pipe_texture **)
&nv40->tex_miptree[unit], NULL);
nv40->dirty_samplers |= (1 << unit);
@@ -304,6 +307,31 @@ nv40_set_sampler_texture(struct pipe_context *pipe, unsigned nr,
nv40->dirty |= NV40_NEW_SAMPLER;
}
+static struct pipe_sampler_view *
+nv40_create_sampler_view(struct pipe_context *pipe,
+ struct pipe_texture *texture,
+ const struct pipe_sampler_view *templ)
+{
+ 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
+nv40_sampler_view_destroy(struct pipe_context *pipe,
+ struct pipe_sampler_view *view)
+{
+ pipe_texture_reference(&view->texture, NULL);
+ FREE(view);
+}
+
static void *
nv40_rasterizer_state_create(struct pipe_context *pipe,
const struct pipe_rasterizer_state *cso)
@@ -707,7 +735,9 @@ nv40_init_state_functions(struct nv40_context *nv40)
nv40->pipe.create_sampler_state = nv40_sampler_state_create;
nv40->pipe.bind_fragment_sampler_states = nv40_sampler_state_bind;
nv40->pipe.delete_sampler_state = nv40_sampler_state_delete;
- nv40->pipe.set_fragment_sampler_textures = nv40_set_sampler_texture;
+ nv40->pipe.set_fragment_sampler_views = nv40_set_fragment_sampler_views;
+ nv40->pipe.create_sampler_view = nv40_create_sampler_view;
+ nv40->pipe.sampler_view_destroy = nv40_sampler_view_destroy;
nv40->pipe.create_rasterizer_state = nv40_rasterizer_state_create;
nv40->pipe.bind_rasterizer_state = nv40_rasterizer_state_bind;