struct panfrost_slice {
unsigned offset;
unsigned stride;
-};
-
-struct panfrost_bo {
- struct pipe_reference reference;
-
- /* Description of the mip levels */
- struct panfrost_slice slices[MAX_MIP_LEVELS];
-
- /* Mapping for the entire object (all levels) */
- uint8_t *cpu;
-
- /* GPU address for the object */
- mali_ptr gpu;
-
- /* Size of all entire trees */
- size_t size;
-
- /* Distance from tree to tree */
- unsigned cubemap_stride;
-
- /* Set if this bo was imported rather than allocated */
- bool imported;
-
- /* Internal layout (tiled?) */
- enum panfrost_memory_layout layout;
- /* If AFBC is enabled for this resource, we lug around an AFBC
- * metadata buffer as well. The actual AFBC resource is also in
- * afbc_slab (only defined for AFBC) at position afbc_main_offset
- */
+ /* If there is a header preceding each slice, how big is
+ * that header? Used for AFBC */
+ unsigned header_size;
- struct panfrost_memory afbc_slab;
- int afbc_metadata_size;
+ /* If checksumming is enabled following the slice, what
+ * is its offset/stride? */
+ unsigned checksum_offset;
+ unsigned checksum_stride;
- /* If transaciton elimination is enabled, we have a dedicated
- * buffer for that as well. */
-
- bool has_checksum;
- struct panfrost_memory checksum_slab;
- int checksum_stride;
-
- int gem_handle;
+ /* Has anything been written to this slice? */
+ bool initialized;
};
-void
-panfrost_bo_reference(struct panfrost_bo *bo);
-
-void
-panfrost_bo_unreference(struct pipe_screen *screen, struct panfrost_bo *bo);
-
struct panfrost_resource {
struct pipe_resource base;
+ struct {
+ struct pipe_box biggest_rect;
+ struct pipe_scissor_state extent;
+ } damage;
struct panfrost_bo *bo;
struct renderonly_scanout *scanout;
struct panfrost_resource *separate_stencil;
struct util_range valid_buffer_range;
+
+ /* Description of the mip levels */
+ struct panfrost_slice slices[MAX_MIP_LEVELS];
+
+ /* Distance from tree to tree */
+ unsigned cubemap_stride;
+
+ /* Internal layout (tiled?) */
+ enum panfrost_memory_layout layout;
+
+ /* Is transaciton elimination enabled? */
+ bool checksummed;
};
static inline struct panfrost_resource *
pan_resource(struct pipe_resource *p)
{
- return (struct panfrost_resource *)p;
+ return (struct panfrost_resource *)p;
}
struct panfrost_gtransfer {
static inline struct panfrost_gtransfer *
pan_transfer(struct pipe_transfer *p)
{
- return (struct panfrost_gtransfer *)p;
+ return (struct panfrost_gtransfer *)p;
}
+mali_ptr
+panfrost_get_texture_address(
+ struct panfrost_resource *rsrc,
+ unsigned level, unsigned face);
+
void panfrost_resource_screen_init(struct panfrost_screen *screen);
void panfrost_resource_context_init(struct pipe_context *pctx);
+void
+panfrost_resource_hint_layout(
+ struct panfrost_screen *screen,
+ struct panfrost_resource *rsrc,
+ enum panfrost_memory_layout layout,
+ signed weight);
+
/* AFBC */
bool
panfrost_format_supports_afbc(enum pipe_format format);
+unsigned
+panfrost_afbc_header_size(unsigned width, unsigned height);
+
+/* Blitting */
+
+void
+panfrost_blit(struct pipe_context *pipe,
+ const struct pipe_blit_info *info);
+
+void
+panfrost_blit_wallpaper(struct panfrost_context *ctx,
+ struct pipe_box *box);
+
void
-panfrost_enable_afbc(struct panfrost_context *ctx, struct panfrost_resource *rsrc, bool ds);
+panfrost_resource_set_damage_region(struct pipe_screen *screen,
+ struct pipe_resource *res,
+ unsigned int nrects,
+ const struct pipe_box *rects);
#endif /* PAN_RESOURCE_H */