freedreno/a6xx: enable UBWC by default

[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 9fc93d3c9a5f5e817ad8e4737741e771c2c79d26..b0ec7553392c3e0996c2b24fc38265c386840499 100644 (file)
--- a/src/gallium/drivers/freedreno/freedreno_resource.h
+++ b/src/gallium/drivers/freedreno/freedreno_resource.h
@@ -59,8 +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;
@@ -78,6 +76,11 @@ struct fd_resource {
        /* 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
@@ -100,7 +103,6 @@ struct fd_resource {
        uint16_t seqno;
 
        unsigned tile_mode : 2;
-       unsigned preferred_tile_mode : 2;
 
        /*
         * LRZ
@@ -166,7 +168,20 @@ 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;
+}
+
+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: */
@@ -179,6 +194,13 @@ fd_resource_level_linear(struct pipe_resource *prsc, int level)
        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)
  */
@@ -188,15 +210,12 @@ fd_resource_nr_samples(struct pipe_resource *prsc)
        return MAX2(1, prsc->nr_samples);
 }
 
-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);
-
 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);