radeonsi: Initial geometry shader support

[mesa.git] / src / gallium / drivers / radeon / r600_pipe_common.h

diff --git a/src/gallium/drivers/radeon/r600_pipe_common.h b/src/gallium/drivers/radeon/r600_pipe_common.h
index 6ee20f6fc779fdd9c9dd16bd5988838c58ff486c..9fdfdfd21fd060629fc3a15f64b4f054decddc48 100644 (file)
--- a/src/gallium/drivers/radeon/r600_pipe_common.h
+++ b/src/gallium/drivers/radeon/r600_pipe_common.h
@@ -36,6 +36,7 @@
 
 #include "../../winsys/radeon/drm/radeon_winsys.h"
 
+#include "util/u_double_list.h"
 #include "util/u_range.h"
 #include "util/u_slab.h"
 #include "util/u_suballoc.h"
@@ -45,6 +46,11 @@
 #define R600_RESOURCE_FLAG_FLUSHED_DEPTH       (PIPE_RESOURCE_FLAG_DRV_PRIV << 1)
 #define R600_RESOURCE_FLAG_FORCE_TILING                (PIPE_RESOURCE_FLAG_DRV_PRIV << 2)
 
+#define R600_QUERY_DRAW_CALLS          (PIPE_QUERY_DRIVER_SPECIFIC + 0)
+#define R600_QUERY_REQUESTED_VRAM      (PIPE_QUERY_DRIVER_SPECIFIC + 1)
+#define R600_QUERY_REQUESTED_GTT       (PIPE_QUERY_DRIVER_SPECIFIC + 2)
+#define R600_QUERY_BUFFER_WAIT_TIME    (PIPE_QUERY_DRIVER_SPECIFIC + 3)
+
 /* read caches */
 #define R600_CONTEXT_INV_VERTEX_CACHE          (1 << 0)
 #define R600_CONTEXT_INV_TEX_CACHE             (1 << 1)
@@ -61,6 +67,7 @@
 #define R600_CONTEXT_PS_PARTIAL_FLUSH          (1 << 16)
 #define R600_CONTEXT_WAIT_3D_IDLE              (1 << 17)
 #define R600_CONTEXT_WAIT_CP_DMA_IDLE          (1 << 18)
+#define R600_CONTEXT_VGT_FLUSH                 (1 << 19)
 
 /* Debug flags. */
 /* logging */
@@ -174,6 +181,10 @@ struct r600_common_screen {
         * It must be locked prior to using and flushed before unlocking. */
        struct pipe_context             *aux_context;
        pipe_mutex                      aux_context_lock;
+
+       struct r600_resource            *trace_bo;
+       uint32_t                        *trace_ptr;
+       unsigned                        cs_count;
 };
 
 /* This encapsulates a state or an operation which can emitted into the GPU
@@ -225,6 +236,7 @@ struct r600_rings {
 struct r600_common_context {
        struct pipe_context b; /* base class */
 
+       struct r600_common_screen       *screen;
        struct radeon_winsys            *ws;
        enum radeon_family              family;
        enum chip_class                 chip_class;
@@ -244,6 +256,29 @@ struct r600_common_context {
        /* Additional context states. */
        unsigned flags; /* flush flags */
 
+       /* Queries. */
+       /* The list of active queries. Only one query of each type can be active. */
+       int                             num_occlusion_queries;
+       int                             num_pipelinestat_queries;
+       /* Keep track of non-timer queries, because they should be suspended
+        * during context flushing.
+        * The timer queries (TIME_ELAPSED) shouldn't be suspended. */
+       struct list_head                active_nontimer_queries;
+       unsigned                        num_cs_dw_nontimer_queries_suspend;
+       /* If queries have been suspended. */
+       bool                            nontimer_queries_suspended;
+       /* Additional hardware info. */
+       unsigned                        backend_mask;
+       unsigned                        max_db; /* for OQ */
+       /* Misc stats. */
+       unsigned                        num_draw_calls;
+
+       /* Render condition. */
+       struct pipe_query               *current_render_cond;
+       unsigned                        current_render_cond_mode;
+       boolean                         current_render_cond_cond;
+       boolean                         predicate_drawing;
+
        /* Copy one resource to another using async DMA.
         * False is returned if the copy couldn't be done. */
        boolean (*dma_copy)(struct pipe_context *ctx,
@@ -267,6 +302,13 @@ struct r600_common_context {
        /* Reallocate the buffer and update all resource bindings where
         * the buffer is bound, including all resource descriptors. */
        void (*invalidate_buffer)(struct pipe_context *ctx, struct pipe_resource *buf);
+
+       /* Enable or disable occlusion queries. */
+       void (*set_occlusion_query_state)(struct pipe_context *ctx, bool enable);
+
+       /* This ensures there is enough space in the command stream. */
+       void (*need_gfx_cs_space)(struct pipe_context *ctx, unsigned num_dw,
+                                 bool include_draw_vbo);
 };
 
 /* r600_buffer.c */
@@ -287,7 +329,7 @@ struct pipe_resource *r600_buffer_create(struct pipe_screen *screen,
 /* r600_common_pipe.c */
 bool r600_common_screen_init(struct r600_common_screen *rscreen,
                             struct radeon_winsys *ws);
-void r600_common_screen_cleanup(struct r600_common_screen *rscreen);
+void r600_destroy_common_screen(struct r600_common_screen *rscreen);
 bool r600_common_context_init(struct r600_common_context *rctx,
                              struct r600_common_screen *rscreen);
 void r600_common_context_cleanup(struct r600_common_context *rctx);
@@ -296,6 +338,15 @@ bool r600_can_dump_shader(struct r600_common_screen *rscreen,
                          const struct tgsi_token *tokens);
 void r600_screen_clear_buffer(struct r600_common_screen *rscreen, struct pipe_resource *dst,
                              unsigned offset, unsigned size, unsigned value);
+struct pipe_resource *r600_resource_create_common(struct pipe_screen *screen,
+                                                 const struct pipe_resource *templ);
+const char *r600_get_llvm_processor_name(enum radeon_family family);
+
+/* r600_query.c */
+void r600_query_init(struct r600_common_context *rctx);
+void r600_suspend_nontimer_queries(struct r600_common_context *ctx);
+void r600_resume_nontimer_queries(struct r600_common_context *ctx);
+void r600_query_init_backend_mask(struct r600_common_context *ctx);
 
 /* r600_streamout.c */
 void r600_streamout_buffers_dirty(struct r600_common_context *rctx);
@@ -321,9 +372,7 @@ bool r600_init_flushed_depth_texture(struct pipe_context *ctx,
                                     struct r600_texture **staging);
 struct pipe_resource *r600_texture_create(struct pipe_screen *screen,
                                        const struct pipe_resource *templ);
-struct pipe_resource *r600_texture_from_handle(struct pipe_screen *screen,
-                                               const struct pipe_resource *base,
-                                               struct winsys_handle *whandle);
+void r600_init_texture_functions(struct r600_common_screen *rscreen);
 
 
 /* Inline helpers. */