a4xx: add noperspective interpolation support

[mesa.git] / src / gallium / drivers / freedreno / freedreno_gmem.h

diff --git a/src/gallium/drivers/freedreno/freedreno_gmem.h b/src/gallium/drivers/freedreno/freedreno_gmem.h
index 47f52307b60f6702e9bb6cd1469e4ffe53d3954d..6a98e2608938858fa25853047968fcfbce521e39 100644 (file)
--- a/src/gallium/drivers/freedreno/freedreno_gmem.h
+++ b/src/gallium/drivers/freedreno/freedreno_gmem.h
@@ -1,5 +1,3 @@
-/* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */
-
 /*
  * Copyright (C) 2012 Rob Clark <robclark@freedesktop.org>
  *
@@ -29,14 +27,13 @@
 #ifndef FREEDRENO_GMEM_H_
 #define FREEDRENO_GMEM_H_
 
-#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+#include "util/list.h"
 
 #include "freedreno_util.h"
 
 /* per-pipe configuration for hw binning: */
 struct fd_vsc_pipe {
-       // TODO a3xx/a4xx/a5xx could probably move to single bo for vsc stream, like a6xx does
-       struct fd_bo *bo;
        uint8_t x, y, w, h;      /* VSC_PIPE[p].CONFIG */
 };
 
@@ -49,7 +46,10 @@ struct fd_tile {
 };
 
 struct fd_gmem_stateobj {
-       struct pipe_scissor_state scissor;
+       struct pipe_reference reference;
+       struct fd_screen *screen;
+       void *key;
+
        uint32_t cbuf_base[MAX_RENDER_TARGETS];
        uint32_t zsbuf_base[2];
        uint8_t cbuf_cpp[MAX_RENDER_TARGETS];
@@ -59,13 +59,41 @@ struct fd_gmem_stateobj {
        uint16_t minx, miny;
        uint16_t width, height;
        uint16_t maxpw, maxph;   /* maximum pipe width/height */
+       uint8_t num_vsc_pipes;   /* number of pipes for a20x */
+
+       struct fd_vsc_pipe vsc_pipe[32];
+       struct fd_tile     tile[2048];
+
+       struct list_head node;
+};
+
+void __fd_gmem_destroy(struct fd_gmem_stateobj *gmem);
+
+static inline void
+fd_gmem_reference(struct fd_gmem_stateobj **ptr, struct fd_gmem_stateobj *gmem)
+{
+       struct fd_gmem_stateobj *old_gmem = *ptr;
+
+       if (pipe_reference(&(*ptr)->reference, &gmem->reference))
+               __fd_gmem_destroy(old_gmem);
+
+       *ptr = gmem;
+}
+
+struct fd_gmem_cache {
+       struct hash_table *ht;
+       struct list_head lru;
 };
 
 struct fd_batch;
 
 void fd_gmem_render_tiles(struct fd_batch *batch);
-
-bool fd_gmem_needs_restore(struct fd_batch *batch, struct fd_tile *tile,
+unsigned fd_gmem_estimate_bins_per_pipe(struct fd_batch *batch);
+bool fd_gmem_needs_restore(struct fd_batch *batch, const struct fd_tile *tile,
                uint32_t buffers);
 
+struct pipe_screen;
+void fd_gmem_screen_init(struct pipe_screen *pscreen);
+void fd_gmem_screen_fini(struct pipe_screen *pscreen);
+
 #endif /* FREEDRENO_GMEM_H_ */