freedreno: Move fs functions after geometry pipeline stages

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

diff --git a/src/gallium/drivers/freedreno/freedreno_resource.h b/src/gallium/drivers/freedreno/freedreno_resource.h
index c075570e5430c99feac041337d63212964c462b1..b16e5a2781cca2a383fe680b44bf3ad24762b1ef 100644 (file)
--- a/src/gallium/drivers/freedreno/freedreno_resource.h
+++ b/src/gallium/drivers/freedreno/freedreno_resource.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>
  *
@@ -43,7 +41,7 @@
  * programmed with the start address of each mipmap level, and hw
  * derives the layer offset within the level.
  *
- * Texture Layout on a4xx:
+ * Texture Layout on a4xx+:
  *
  * For cubemap and 2d array, each layer contains all of it's mipmap
  * levels (layer_first layout).
@@ -61,8 +59,6 @@ struct fd_resource_slice {
        uint32_t size0;          /* size of first layer in slice */
 };
 
-struct set;
-
 struct fd_resource {
        struct pipe_resource base;
        struct fd_bo *bo;
@@ -74,11 +70,17 @@ struct fd_resource {
        /* buffer range that has been initialized */
        struct util_range valid_buffer_range;
        bool valid;
+       struct renderonly_scanout *scanout;
 
        /* reference to the resource holding stencil data for a z32_s8 texture */
        /* TODO rename to secondary or auxiliary? */
        struct fd_resource *stencil;
 
+       uint32_t offset;
+       uint32_t ubwc_offset;
+       uint32_t ubwc_pitch;
+       uint32_t ubwc_size;
+
        /* bitmask of in-flight batches which reference this resource.  Note
         * that the batch doesn't hold reference to resources (but instead
         * the fd_ringbuffer holds refs to the underlying fd_bo), but in case
@@ -97,6 +99,11 @@ struct fd_resource {
         */
        uint32_t bc_batch_mask;
 
+       /* Sequence # incremented each time bo changes: */
+       uint16_t seqno;
+
+       unsigned tile_mode : 2;
+
        /*
         * LRZ
         */
@@ -132,6 +139,8 @@ pending(struct fd_resource *rsc, bool write)
 
 struct fd_transfer {
        struct pipe_transfer base;
+       struct pipe_resource *staging_prsc;
+       struct pipe_box staging_box;
 };
 
 static inline struct fd_transfer *
@@ -159,17 +168,57 @@ fd_resource_offset(struct fd_resource *rsc, unsigned level, unsigned layer)
                offset = slice->offset + (slice->size0 * layer);
        }
        debug_assert(offset < fd_bo_size(rsc->bo));
-       return offset;
+       return offset + rsc->offset;
 }
 
-void fd_blitter_pipe_begin(struct fd_context *ctx, bool render_cond, bool discard,
-               enum fd_render_stage stage);
-void fd_blitter_pipe_end(struct fd_context *ctx);
+static inline uint32_t
+fd_resource_ubwc_offset(struct fd_resource *rsc, unsigned level, unsigned layer)
+{
+       /* for now this doesn't do anything clever, but when UBWC is enabled
+        * for multi layer/level images, it will.
+        */
+       if (rsc->ubwc_size) {
+               debug_assert(level == 0);
+               debug_assert(layer == 0);
+       }
+       return rsc->ubwc_offset;
+}
+
+/* This might be a5xx specific, but higher mipmap levels are always linear: */
+static inline bool
+fd_resource_level_linear(const struct pipe_resource *prsc, int level)
+{
+       struct fd_screen *screen = fd_screen(prsc->screen);
+       debug_assert(!is_a3xx(screen));
+
+       unsigned w = u_minify(prsc->width0, level);
+       if (w < 16)
+               return true;
+       return false;
+}
+
+static inline bool
+fd_resource_ubwc_enabled(struct fd_resource *rsc, int level)
+{
+       return rsc->ubwc_size && rsc->tile_mode &&
+                       !fd_resource_level_linear(&rsc->base, level);
+}
+
+/* access # of samples, with 0 normalized to 1 (which is what we care about
+ * most of the time)
+ */
+static inline unsigned
+fd_resource_nr_samples(struct pipe_resource *prsc)
+{
+       return MAX2(1, prsc->nr_samples);
+}
 
 void fd_resource_screen_init(struct pipe_screen *pscreen);
 void fd_resource_context_init(struct pipe_context *pctx);
 
+uint32_t fd_setup_slices(struct fd_resource *rsc);
 void fd_resource_resize(struct pipe_resource *prsc, uint32_t sz);
+void fd_resource_uncompress(struct fd_context *ctx, struct fd_resource *rsc);
 
 bool fd_render_condition_check(struct pipe_context *pctx);