struct legacy_surf_level {
uint64_t offset;
- uint64_t slice_size;
+ uint32_t slice_size_dw; /* in dwords; max = 4GB / 4. */
uint32_t dcc_offset; /* relative offset within DCC mip tree */
uint32_t dcc_fast_clear_size;
- uint16_t nblk_x;
- uint16_t nblk_y;
- enum radeon_surf_mode mode;
+ unsigned nblk_x:15;
+ unsigned nblk_y:15;
+ enum radeon_surf_mode mode:2;
+};
+
+struct legacy_surf_fmask {
+ unsigned slice_tile_max; /* max 4M */
+ uint8_t tiling_index; /* max 31 */
+ uint8_t bankh; /* max 8 */
+ uint16_t pitch_in_pixels;
};
struct legacy_surf_layout {
struct legacy_surf_level stencil_level[RADEON_SURF_MAX_LEVELS];
uint8_t tiling_index[RADEON_SURF_MAX_LEVELS];
uint8_t stencil_tiling_index[RADEON_SURF_MAX_LEVELS];
+ struct legacy_surf_fmask fmask;
+ unsigned cmask_slice_tile_max;
};
/* Same as addrlib - AddrResourceType. */
uint16_t dcc_pitch_max; /* (mip chain pitch - 1) */
uint64_t stencil_offset; /* separate stencil */
- uint64_t fmask_size;
- uint64_t cmask_size;
-
- uint32_t fmask_alignment;
- uint32_t cmask_alignment;
};
struct radeon_surf {
/* Tile swizzle can be OR'd with low bits of the BASE_256B address.
* The value is the same for all mipmap levels. Supported tile modes:
* - GFX6: Only macro tiling.
- * - GFX9: Only *_X swizzle modes. Level 0 must not be in the mip tail.
+ * - GFX9: Only *_X and *_T swizzle modes. Level 0 must not be in the mip
+ * tail.
*
* Only these surfaces are allowed to set it:
* - color (if it doesn't have to be displayable)
* - depth/stencil if HTILE is not TC-compatible and if the gen is not GFX9
*/
uint8_t tile_swizzle;
+ uint8_t fmask_tile_swizzle;
uint64_t surf_size;
+ uint64_t fmask_size;
+ uint32_t surf_alignment;
+ uint32_t fmask_alignment;
+
/* DCC and HTILE are very small. */
uint32_t dcc_size;
- uint32_t htile_size;
+ uint32_t dcc_alignment;
+ uint32_t htile_size;
uint32_t htile_slice_size;
-
- uint32_t surf_alignment;
- uint32_t dcc_alignment;
uint32_t htile_alignment;
+ uint32_t cmask_size;
+ uint32_t cmask_alignment;
+
union {
/* R600-VI return values.
*
uint32_t width;
uint32_t height;
uint32_t depth;
- uint8_t samples;
+ uint8_t samples; /* For Z/S: samples; For color: FMASK coverage samples */
+ uint8_t storage_samples; /* For color: allocated samples */
uint8_t levels;
+ uint8_t num_channels; /* heuristic for displayability */
uint16_t array_size;
uint32_t *surf_index; /* Set a monotonic counter for tile swizzling. */
+ uint32_t *fmask_surf_index;
};
struct ac_surf_config {
enum radeon_surf_mode mode,
struct radeon_surf *surf);
+void ac_compute_cmask(const struct radeon_info *info,
+ const struct ac_surf_config *config,
+ struct radeon_surf *surf);
+
#ifdef __cplusplus
}
#endif