diff options
Diffstat (limited to 'src/gallium/drivers')
-rw-r--r-- | src/gallium/drivers/nv30/nv30_context.h | 1 | ||||
-rw-r--r-- | src/gallium/drivers/nv30/nv30_state.c | 38 |
2 files changed, 35 insertions, 4 deletions
diff --git a/src/gallium/drivers/nv30/nv30_context.h b/src/gallium/drivers/nv30/nv30_context.h index ca3d6aca7f..04813526f4 100644 --- a/src/gallium/drivers/nv30/nv30_context.h +++ b/src/gallium/drivers/nv30/nv30_context.h @@ -138,6 +138,7 @@ struct nv30_context { unsigned idxbuf_format; struct nv30_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS]; struct nv30_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/nv30/nv30_state.c b/src/gallium/drivers/nv30/nv30_state.c index d911c80707..1d484ecb77 100644 --- a/src/gallium/drivers/nv30/nv30_state.c +++ b/src/gallium/drivers/nv30/nv30_state.c @@ -272,19 +272,22 @@ nv30_sampler_state_delete(struct pipe_context *pipe, void *hwcso) } static void -nv30_set_sampler_texture(struct pipe_context *pipe, unsigned nr, - struct pipe_texture **miptree) +nv30_set_fragment_sampler_views(struct pipe_context *pipe, + unsigned nr, + struct pipe_sampler_view **views) { struct nv30_context *nv30 = nv30_context(pipe); unsigned unit; for (unit = 0; unit < nr; unit++) { + pipe_sampler_view_reference(&nv30->fragment_sampler_views[unit], views[unit]); pipe_texture_reference((struct pipe_texture **) - &nv30->tex_miptree[unit], miptree[unit]); + &nv30->tex_miptree[unit], views[unit]->texture); nv30->dirty_samplers |= (1 << unit); } for (unit = nr; unit < nv30->nr_textures; unit++) { + pipe_sampler_view_reference(&nv30->fragment_sampler_views[unit], NULL); pipe_texture_reference((struct pipe_texture **) &nv30->tex_miptree[unit], NULL); nv30->dirty_samplers |= (1 << unit); @@ -294,6 +297,31 @@ nv30_set_sampler_texture(struct pipe_context *pipe, unsigned nr, nv30->dirty |= NV30_NEW_SAMPLER; } +static struct pipe_sampler_view * +nv30_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 +nv30_sampler_view_destroy(struct pipe_context *pipe, + struct pipe_sampler_view *view) +{ + pipe_texture_reference(&view->texture, NULL); + FREE(view); +} + static void * nv30_rasterizer_state_create(struct pipe_context *pipe, const struct pipe_rasterizer_state *cso) @@ -692,7 +720,9 @@ nv30_init_state_functions(struct nv30_context *nv30) nv30->pipe.create_sampler_state = nv30_sampler_state_create; nv30->pipe.bind_fragment_sampler_states = nv30_sampler_state_bind; nv30->pipe.delete_sampler_state = nv30_sampler_state_delete; - nv30->pipe.set_fragment_sampler_textures = nv30_set_sampler_texture; + nv30->pipe.set_fragment_sampler_views = nv30_set_fragment_sampler_view; + nv30->pipe.create_sampler_view = nv30_create_sampler_view; + nv30->pipe.sampler_view_destroy = nv30_sampler_view_destroy; nv30->pipe.create_rasterizer_state = nv30_rasterizer_state_create; nv30->pipe.bind_rasterizer_state = nv30_rasterizer_state_bind; |