#include "draw/draw_context.h"
-void
-llvmpipe_set_vertex_elements(struct pipe_context *pipe,
- unsigned count,
- const struct pipe_vertex_element *attribs)
+static void *
+llvmpipe_create_vertex_elements_state(struct pipe_context *pipe,
+ unsigned count,
+ const struct pipe_vertex_element *attribs)
{
- struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe);
-
+ struct lp_velems_state *velems;
assert(count <= PIPE_MAX_ATTRIBS);
+ velems = (struct lp_velems_state *) MALLOC(sizeof(struct lp_velems_state));
+ if (velems) {
+ velems->count = count;
+ memcpy(velems->velem, attribs, sizeof(*attribs) * count);
+ }
+ return velems;
+}
- memcpy(llvmpipe->vertex_element, attribs,
- count * sizeof(struct pipe_vertex_element));
- llvmpipe->num_vertex_elements = count;
+static void
+llvmpipe_bind_vertex_elements_state(struct pipe_context *pipe,
+ void *velems)
+{
+ struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe);
+ struct lp_velems_state *lp_velems = (struct lp_velems_state *) velems;
+
+ llvmpipe->velems = lp_velems;
llvmpipe->dirty |= LP_NEW_VERTEX;
- draw_set_vertex_elements(llvmpipe->draw, count, attribs);
+ if (velems)
+ draw_set_vertex_elements(llvmpipe->draw, lp_velems->count, lp_velems->velem);
}
+static void
+llvmpipe_delete_vertex_elements_state(struct pipe_context *pipe, void *velems)
+{
+ FREE( velems );
+}
-void
+static void
llvmpipe_set_vertex_buffers(struct pipe_context *pipe,
unsigned count,
const struct pipe_vertex_buffer *buffers)
draw_set_vertex_buffers(llvmpipe->draw, count, buffers);
}
+
+
+static void
+llvmpipe_set_index_buffer(struct pipe_context *pipe,
+ const struct pipe_index_buffer *ib)
+{
+ struct llvmpipe_context *llvmpipe = llvmpipe_context(pipe);
+
+ if (ib)
+ memcpy(&llvmpipe->index_buffer, ib, sizeof(llvmpipe->index_buffer));
+ else
+ memset(&llvmpipe->index_buffer, 0, sizeof(llvmpipe->index_buffer));
+
+ draw_set_index_buffer(llvmpipe->draw, ib);
+}
+
+void
+llvmpipe_init_vertex_funcs(struct llvmpipe_context *llvmpipe)
+{
+ llvmpipe->pipe.create_vertex_elements_state = llvmpipe_create_vertex_elements_state;
+ llvmpipe->pipe.bind_vertex_elements_state = llvmpipe_bind_vertex_elements_state;
+ llvmpipe->pipe.delete_vertex_elements_state = llvmpipe_delete_vertex_elements_state;
+
+ llvmpipe->pipe.set_vertex_buffers = llvmpipe_set_vertex_buffers;
+ llvmpipe->pipe.set_index_buffer = llvmpipe_set_index_buffer;
+}