diff options
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_winsys.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeon/radeon_winsys.h b/src/gallium/drivers/radeon/radeon_winsys.h index 3dec92cefe5..bfc067d7639 100644 --- a/src/gallium/drivers/radeon/radeon_winsys.h +++ b/src/gallium/drivers/radeon/radeon_winsys.h @@ -323,6 +323,41 @@ struct legacy_surf_layout { uint8_t stencil_tiling_index[RADEON_SURF_MAX_LEVELS]; }; +struct gfx9_surf_flags { + uint16_t swizzle_mode; /* tile mode */ + uint16_t epitch; /* (pitch - 1) or (height - 1) */ +}; + +struct gfx9_surf_meta_flags { + unsigned rb_aligned:1; /* optimal for RBs */ + unsigned pipe_aligned:1; /* optimal for TC */ +}; + +struct gfx9_surf_layout { + struct gfx9_surf_flags surf; /* color or depth surface */ + struct gfx9_surf_flags fmask; /* not added to surf_size */ + struct gfx9_surf_flags stencil; /* added to surf_size, use stencil_offset */ + + struct gfx9_surf_meta_flags dcc; /* metadata of color */ + struct gfx9_surf_meta_flags htile; /* metadata of depth and stencil */ + struct gfx9_surf_meta_flags cmask; /* metadata of fmask */ + + /* The size of the 2D plane containing all mipmap levels. */ + uint64_t surf_slice_size; + uint16_t surf_pitch; /* in blocks */ + /* Y mipmap level offset in blocks. Only valid for LINEAR. */ + uint16_t surf_ymip_offset[RADEON_SURF_MAX_LEVELS]; + + 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 { /* Format properties. */ unsigned blk_w:4; @@ -357,6 +392,9 @@ struct radeon_surf { * desirable. The allocator will try to obey them. */ struct legacy_surf_layout legacy; + + /* GFX9+ return values. */ + struct gfx9_surf_layout gfx9; } u; }; |