}
+static void
+llvmpipe_bind_geometry_sampler_states(struct pipe_context *pipe,
+ unsigned num, void **sampler)
+{
+ /* XXX: implementation missing */
+}
+
static void
llvmpipe_set_fragment_sampler_views(struct pipe_context *pipe,
unsigned num,
}
+static void
+llvmpipe_set_geometry_sampler_views(struct pipe_context *pipe,
+ unsigned num,
+ struct pipe_sampler_view **views)
+{
+ /*XXX: implementation missing */
+}
+
static struct pipe_sampler_view *
llvmpipe_create_sampler_view(struct pipe_context *pipe,
struct pipe_resource *texture,
llvmpipe->pipe.bind_fragment_sampler_states = llvmpipe_bind_sampler_states;
llvmpipe->pipe.bind_vertex_sampler_states = llvmpipe_bind_vertex_sampler_states;
+ llvmpipe->pipe.bind_geometry_sampler_states = llvmpipe_bind_geometry_sampler_states;
llvmpipe->pipe.set_fragment_sampler_views = llvmpipe_set_fragment_sampler_views;
llvmpipe->pipe.set_vertex_sampler_views = llvmpipe_set_vertex_sampler_views;
+ llvmpipe->pipe.set_geometry_sampler_views = llvmpipe_set_geometry_sampler_views;
llvmpipe->pipe.create_sampler_view = llvmpipe_create_sampler_view;
llvmpipe->pipe.sampler_view_destroy = llvmpipe_sampler_view_destroy;
llvmpipe->pipe.delete_sampler_state = llvmpipe_delete_sampler_state;
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2010 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "lp_context.h"
+#include "lp_state.h"
+#include "lp_texture.h"
+
+#include "util/u_format.h"
+#include "util/u_memory.h"
+#include "draw/draw_context.h"
+
+
+static void *
+llvmpipe_create_stream_output_state(struct pipe_context *pipe,
+ const struct pipe_stream_output_state *templ)
+{
+ struct lp_so_state *so;
+ so = (struct lp_so_state *) CALLOC_STRUCT(lp_so_state);
+
+ if (so) {
+ so->base.num_outputs = templ->num_outputs;
+ so->base.stride = templ->stride;
+ memcpy(so->base.output_buffer,
+ templ->output_buffer,
+ sizeof(int) * templ->num_outputs);
+ memcpy(so->base.register_index,
+ templ->register_index,
+ sizeof(int) * templ->num_outputs);
+ memcpy(so->base.register_mask,
+ templ->register_mask,
+ sizeof(ubyte) * templ->num_outputs);
+ }
+ return so;
+}
+
+static void
+llvmpipe_bind_stream_output_state(struct pipe_context *pipe,
+ void *so)
+{
+ struct llvmpipe_context *lp = llvmpipe_context(pipe);
+ struct lp_so_state *lp_so = (struct lp_so_state *) so;
+
+ lp->so = lp_so;
+
+ lp->dirty |= LP_NEW_SO;
+
+ if (lp_so)
+ draw_set_so_state(lp->draw, &lp_so->base);
+}
+
+static void
+llvmpipe_delete_stream_output_state(struct pipe_context *pipe, void *so)
+{
+ FREE( so );
+}
+
+static void
+llvmpipe_set_stream_output_buffers(struct pipe_context *pipe,
+ struct pipe_resource **buffers,
+ int *offsets,
+ int num_buffers)
+{
+ struct llvmpipe_context *lp = llvmpipe_context(pipe);
+ int i;
+ void *map_buffers[PIPE_MAX_SO_BUFFERS];
+
+ assert(num_buffers <= PIPE_MAX_SO_BUFFERS);
+ if (num_buffers > PIPE_MAX_SO_BUFFERS)
+ num_buffers = PIPE_MAX_SO_BUFFERS;
+
+ lp->dirty |= LP_NEW_SO_BUFFERS;
+
+ for (i = 0; i < num_buffers; ++i) {
+ void *mapped;
+ struct llvmpipe_resource *res = llvmpipe_resource(buffers[i]);
+
+ if (!res) {
+ /* the whole call is invalid, bail out */
+ lp->so_target.num_buffers = 0;
+ draw_set_mapped_so_buffers(lp->draw, 0, 0);
+ return;
+ }
+
+ lp->so_target.buffer[i] = res;
+ lp->so_target.offset[i] = offsets[i];
+ lp->so_target.so_count[i] = 0;
+
+ mapped = res->data;
+ if (offsets[i] >= 0)
+ map_buffers[i] = ((char*)mapped) + offsets[i];
+ else {
+ /* this is a buffer append */
+ assert(!"appending not implemented");
+ map_buffers[i] = mapped;
+ }
+ }
+ lp->so_target.num_buffers = num_buffers;
+
+ draw_set_mapped_so_buffers(lp->draw, map_buffers, num_buffers);
+}
+
+void
+llvmpipe_init_so_funcs(struct llvmpipe_context *llvmpipe)
+{
+ llvmpipe->pipe.create_stream_output_state =
+ llvmpipe_create_stream_output_state;
+ llvmpipe->pipe.bind_stream_output_state =
+ llvmpipe_bind_stream_output_state;
+ llvmpipe->pipe.delete_stream_output_state =
+ llvmpipe_delete_stream_output_state;
+
+ llvmpipe->pipe.set_stream_output_buffers =
+ llvmpipe_set_stream_output_buffers;
+}
projects / mesa.git / commitdiff