-/* volume 5c Shared Functions - 1.13.4.1.2 */
-struct gen7_surface_state
-{
- struct {
- GLuint cube_pos_z:1;
- GLuint cube_neg_z:1;
- GLuint cube_pos_y:1;
- GLuint cube_neg_y:1;
- GLuint cube_pos_x:1;
- GLuint cube_neg_x:1;
- GLuint pad2:2;
- GLuint render_cache_read_write:1;
- GLuint pad1:1;
- GLuint surface_array_spacing:1;
- GLuint vert_line_stride_ofs:1;
- GLuint vert_line_stride:1;
- GLuint tile_walk:1;
- GLuint tiled_surface:1;
- GLuint horizontal_alignment:1;
- GLuint vertical_alignment:2;
- GLuint surface_format:9; /**< BRW_SURFACEFORMAT_x */
- GLuint pad0:1;
- GLuint is_array:1;
- GLuint surface_type:3; /**< BRW_SURFACE_1D/2D/3D/CUBE */
- } ss0;
-
- struct {
- GLuint base_addr;
- } ss1;
-
- struct {
- GLuint width:14;
- GLuint pad1:2;
- GLuint height:14;
- GLuint pad0:2;
- } ss2;
-
- struct {
- GLuint pitch:18;
- GLuint pad:3;
- GLuint depth:11;
- } ss3;
-
- struct {
- GLuint multisample_position_palette_index:3;
- GLuint num_multisamples:3;
- GLuint multisampled_surface_storage_format:1;
- GLuint render_target_view_extent:11;
- GLuint min_array_elt:11;
- GLuint rotation:2;
- GLuint pad0:1;
- } ss4;
-
- struct {
- GLuint mip_count:4;
- GLuint min_lod:4;
- GLuint pad1:12;
- GLuint y_offset:4;
- GLuint pad0:1;
- GLuint x_offset:7;
- } ss5;
-
- union {
- GLuint raw_data;
- struct {
- GLuint y_offset_for_uv_plane:14;
- GLuint pad1:2;
- GLuint x_offset_for_uv_plane:14;
- GLuint pad0:2;
- } planar; /** Interpretation when Surface Format == PLANAR */
- struct {
- GLuint mcs_enable:1;
- GLuint append_counter_enable:1;
- GLuint pad:4;
- GLuint append_counter_address:26;
- } mcs_disabled; /** Interpretation when mcs_enable == 0 */
- struct {
- GLuint mcs_enable:1;
- GLuint pad:2;
- GLuint mcs_surface_pitch:9;
- GLuint mcs_base_address:20;
- } mcs_enabled; /** Interpretation when mcs_enable == 1 */
- } ss6;
-
- struct {
- GLuint resource_min_lod:12;
-
- /* Only on Haswell */
- GLuint pad0:4;
- GLuint shader_channel_select_a:3;
- GLuint shader_channel_select_b:3;
- GLuint shader_channel_select_g:3;
- GLuint shader_channel_select_r:3;
-
- GLuint alpha_clear_color:1;
- GLuint blue_clear_color:1;
- GLuint green_clear_color:1;
- GLuint red_clear_color:1;
- } ss7;
-};
-
-