/**************************************************************************
*
- * Copyright 2007-2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2007-2008 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* 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 TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * 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.
#endif
struct cso_context;
+struct u_vbuf;
struct cso_context *cso_create_context( struct pipe_context *pipe );
void cso_restore_rasterizer(struct cso_context *cso);
-
-enum pipe_error cso_set_samplers( struct cso_context *cso,
- unsigned count,
- const struct pipe_sampler_state **states );
-void cso_save_samplers(struct cso_context *cso);
-void cso_restore_samplers(struct cso_context *cso);
-
-/* Alternate interface to support state trackers that like to modify
- * samplers one at a time:
- */
-enum pipe_error cso_single_sampler( struct cso_context *cso,
- unsigned nr,
- const struct pipe_sampler_state *states );
-
-void cso_single_sampler_done( struct cso_context *cso );
-
-enum pipe_error cso_set_vertex_samplers(struct cso_context *cso,
- unsigned count,
- const struct pipe_sampler_state **states);
+enum pipe_error
+cso_set_samplers(struct cso_context *cso,
+ unsigned shader_stage,
+ unsigned count,
+ const struct pipe_sampler_state **states);
void
-cso_save_vertex_samplers(struct cso_context *cso);
+cso_save_samplers(struct cso_context *cso, unsigned shader_stage);
void
-cso_restore_vertex_samplers(struct cso_context *cso);
+cso_restore_samplers(struct cso_context *cso, unsigned shader_stage);
+/* Alternate interface to support state trackers that like to modify
+ * samplers one at a time:
+ */
enum pipe_error
-cso_single_vertex_sampler(struct cso_context *cso,
- unsigned nr,
- const struct pipe_sampler_state *states);
+cso_single_sampler(struct cso_context *cso,
+ unsigned shader_stage,
+ unsigned count,
+ const struct pipe_sampler_state *states);
void
-cso_single_vertex_sampler_done(struct cso_context *cso);
+cso_single_sampler_done(struct cso_context *cso, unsigned shader_stage);
enum pipe_error cso_set_vertex_elements(struct cso_context *ctx,
void cso_set_vertex_buffers(struct cso_context *ctx,
- unsigned count,
+ unsigned start_slot, unsigned count,
const struct pipe_vertex_buffer *buffers);
-void cso_save_vertex_buffers(struct cso_context *ctx);
-void cso_restore_vertex_buffers(struct cso_context *ctx);
+
+/* One vertex buffer slot is provided with the save/restore functionality.
+ * cso_context chooses the slot, it can be non-zero. */
+void cso_save_aux_vertex_buffer_slot(struct cso_context *ctx);
+void cso_restore_aux_vertex_buffer_slot(struct cso_context *ctx);
+unsigned cso_get_aux_vertex_buffer_slot(struct cso_context *ctx);
void cso_set_stream_outputs(struct cso_context *ctx,
unsigned num_targets,
struct pipe_stream_output_target **targets,
- unsigned append_bitmask);
+ const unsigned *offsets);
void cso_save_stream_outputs(struct cso_context *ctx);
void cso_restore_stream_outputs(struct cso_context *ctx);
-enum pipe_error cso_set_fragment_shader_handle(struct cso_context *ctx,
- void *handle );
+/*
+ * We don't provide shader caching in CSO. Most of the time the api provides
+ * object semantics for shaders anyway, and the cases where it doesn't
+ * (eg mesa's internally-generated texenv programs), it will be up to
+ * the state tracker to implement their own specialized caching.
+ */
+
+void cso_set_fragment_shader_handle(struct cso_context *ctx, void *handle);
void cso_delete_fragment_shader(struct cso_context *ctx, void *handle );
void cso_save_fragment_shader(struct cso_context *cso);
void cso_restore_fragment_shader(struct cso_context *cso);
-enum pipe_error cso_set_vertex_shader_handle(struct cso_context *ctx,
- void *handle );
+void cso_set_vertex_shader_handle(struct cso_context *ctx, void *handle);
void cso_delete_vertex_shader(struct cso_context *ctx, void *handle );
void cso_save_vertex_shader(struct cso_context *cso);
void cso_restore_vertex_shader(struct cso_context *cso);
-enum pipe_error cso_set_geometry_shader_handle(struct cso_context *ctx,
- void *handle);
+void cso_set_geometry_shader_handle(struct cso_context *ctx, void *handle);
void cso_delete_geometry_shader(struct cso_context *ctx, void *handle);
void cso_save_geometry_shader(struct cso_context *cso);
void cso_restore_geometry_shader(struct cso_context *cso);
-enum pipe_error cso_set_framebuffer(struct cso_context *cso,
- const struct pipe_framebuffer_state *fb);
+void cso_set_framebuffer(struct cso_context *cso,
+ const struct pipe_framebuffer_state *fb);
void cso_save_framebuffer(struct cso_context *cso);
void cso_restore_framebuffer(struct cso_context *cso);
-enum pipe_error cso_set_viewport(struct cso_context *cso,
- const struct pipe_viewport_state *vp);
+void cso_set_viewport(struct cso_context *cso,
+ const struct pipe_viewport_state *vp);
void cso_save_viewport(struct cso_context *cso);
void cso_restore_viewport(struct cso_context *cso);
-enum pipe_error cso_set_blend_color(struct cso_context *cso,
- const struct pipe_blend_color *bc);
+void cso_set_blend_color(struct cso_context *cso,
+ const struct pipe_blend_color *bc);
+
+void cso_set_sample_mask(struct cso_context *cso, unsigned stencil_mask);
+void cso_save_sample_mask(struct cso_context *ctx);
+void cso_restore_sample_mask(struct cso_context *ctx);
-enum pipe_error cso_set_sample_mask(struct cso_context *cso,
- unsigned stencil_mask);
+void cso_set_min_samples(struct cso_context *cso, unsigned min_samples);
+void cso_save_min_samples(struct cso_context *ctx);
+void cso_restore_min_samples(struct cso_context *ctx);
-enum pipe_error cso_set_stencil_ref(struct cso_context *cso,
- const struct pipe_stencil_ref *sr);
+void cso_set_stencil_ref(struct cso_context *cso,
+ const struct pipe_stencil_ref *sr);
void cso_save_stencil_ref(struct cso_context *cso);
void cso_restore_stencil_ref(struct cso_context *cso);
+void cso_set_render_condition(struct cso_context *cso,
+ struct pipe_query *query,
+ boolean condition, uint mode);
+void cso_save_render_condition(struct cso_context *cso);
+void cso_restore_render_condition(struct cso_context *cso);
+
/* clip state */
cso_restore_clip(struct cso_context *cso);
-/* fragment sampler view state */
+/* sampler view state */
void
-cso_set_fragment_sampler_views(struct cso_context *cso,
- uint count,
- struct pipe_sampler_view **views);
+cso_set_sampler_views(struct cso_context *cso,
+ unsigned shader_stage,
+ unsigned count,
+ struct pipe_sampler_view **views);
void
-cso_save_fragment_sampler_views(struct cso_context *cso);
+cso_save_sampler_views(struct cso_context *cso, unsigned shader_stage);
void
-cso_restore_fragment_sampler_views(struct cso_context *cso);
+cso_restore_sampler_views(struct cso_context *cso, unsigned shader_stage);
+
+
+/* constant buffers */
+void cso_set_constant_buffer(struct cso_context *cso, unsigned shader_stage,
+ unsigned index, struct pipe_constant_buffer *cb);
+void cso_set_constant_buffer_resource(struct cso_context *cso,
+ unsigned shader_stage,
+ unsigned index,
+ struct pipe_resource *buffer);
+void cso_save_constant_buffer_slot0(struct cso_context *cso,
+ unsigned shader_stage);
+void cso_restore_constant_buffer_slot0(struct cso_context *cso,
+ unsigned shader_stage);
-/* vertex sampler view state */
+
+/* drawing */
void
-cso_set_vertex_sampler_views(struct cso_context *cso,
- uint count,
- struct pipe_sampler_view **views);
+cso_set_index_buffer(struct cso_context *cso,
+ const struct pipe_index_buffer *ib);
void
-cso_save_vertex_sampler_views(struct cso_context *cso);
+cso_draw_vbo(struct cso_context *cso,
+ const struct pipe_draw_info *info);
void
-cso_restore_vertex_sampler_views(struct cso_context *cso);
+cso_draw_arrays_instanced(struct cso_context *cso, uint mode,
+ uint start, uint count,
+ uint start_instance, uint instance_count);
+/* helper drawing function */
+void
+cso_draw_arrays(struct cso_context *cso, uint mode, uint start, uint count);
#ifdef __cplusplus
}
projects / mesa.git / blobdiff