etnaviv: Rework resource status tracking

[mesa.git] / src / gallium / drivers / etnaviv / etnaviv_resource.h

diff --git a/src/gallium/drivers/etnaviv/etnaviv_resource.h b/src/gallium/drivers/etnaviv/etnaviv_resource.h
index a9b288e708be5e7053c32b426bb9a172f8fc4681..64aef18a016dc84cc8aba8443fde4a3c10c5d3c5 100644 (file)
--- a/src/gallium/drivers/etnaviv/etnaviv_resource.h
+++ b/src/gallium/drivers/etnaviv/etnaviv_resource.h
@@ -31,12 +31,17 @@
 #include "etnaviv_tiling.h"
 #include "pipe/p_state.h"
 #include "util/list.h"
+#include "util/set.h"
+#include "util/u_helpers.h"
 
+struct etna_context;
 struct pipe_screen;
+struct util_dynarray;
 
 struct etna_resource_level {
    unsigned width, padded_width; /* in pixels */
    unsigned height, padded_height; /* in samples */
+   unsigned depth;
    unsigned offset; /* offset into memory area */
    uint32_t stride; /* row stride */
    uint32_t layer_stride; /* layer stride */
@@ -46,6 +51,13 @@ struct etna_resource_level {
    uint32_t ts_layer_stride;
    uint32_t ts_size;
    uint32_t clear_value; /* clear value of resource level (mainly for TS) */
+   bool ts_valid;
+   uint8_t ts_mode;
+   int8_t ts_compress_fmt; /* COLOR_COMPRESSION_FORMAT_* (-1 = disable) */
+
+   /* keep track if we have done some per block patching */
+   bool patched;
+   struct util_dynarray *patch_offsets;
 };
 
 /* status of queued up but not flushed reads and write operations.
@@ -60,6 +72,7 @@ struct etna_resource {
    struct pipe_resource base;
    struct renderonly_scanout *scanout;
    uint32_t seqno;
+   uint32_t flush_seqno;
 
    /* only lod 0 used for non-texture buffers */
    /* Layout for surface (tiled, multitiled, split tiled, ...) */
@@ -71,15 +84,14 @@ struct etna_resource {
 
    struct etna_resource_level levels[ETNA_NUM_LOD];
 
-   /* When we are rendering to a texture, we need a differently tiled resource */
+   /* for when TE doesn't support the base layout */
    struct pipe_resource *texture;
+   /* for when PE doesn't support the base layout */
+   struct pipe_resource *render;
 
    enum etna_resource_status status;
 
-   /* resources accessed by queued but not flushed draws are tracked
-    * in the used_resources list. */
-   struct list_head list;
-   struct etna_context *pending_ctx;
+   struct set *pending_ctx;
 };
 
 /* returns TRUE if a is newer than b */
@@ -96,6 +108,17 @@ etna_resource_older(struct etna_resource *a, struct etna_resource *b)
    return (int)(a->seqno - b->seqno) < 0;
 }
 
+/* returns TRUE if a resource has a TS, and it is valid for at least one level */
+bool
+etna_resource_has_valid_ts(struct etna_resource *res);
+
+/* returns TRUE if the resource needs a resolve to itself */
+static inline bool
+etna_resource_needs_flush(struct etna_resource *res)
+{
+   return etna_resource_has_valid_ts(res) && ((int)(res->seqno - res->flush_seqno) > 0);
+}
+
 /* is the resource only used on the sampler? */
 static inline bool
 etna_resource_sampler_only(const struct pipe_resource *pres)
@@ -111,13 +134,13 @@ etna_resource(struct pipe_resource *p)
    return (struct etna_resource *)p;
 }
 
+enum etna_resource_status
+etna_resource_get_status(struct etna_context *ctx, struct etna_resource *rsc);
+
 void
 etna_resource_used(struct etna_context *ctx, struct pipe_resource *prsc,
                    enum etna_resource_status status);
 
-void
-etna_resource_wait(struct pipe_context *ctx, struct etna_resource *rsc);
-
 static inline void
 resource_read(struct etna_context *ctx, struct pipe_resource *prsc)
 {
@@ -140,7 +163,7 @@ etna_screen_resource_alloc_ts(struct pipe_screen *pscreen,
 
 struct pipe_resource *
 etna_resource_alloc(struct pipe_screen *pscreen, unsigned layout,
-                    const struct pipe_resource *templat);
+                    uint64_t modifier, const struct pipe_resource *templat);
 
 void
 etna_resource_screen_init(struct pipe_screen *pscreen);