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/*
* Copyright © 2021 Raspberry Pi
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include "v3dv_private.h"
#include "broadcom/common/v3d_macros.h"
#include "broadcom/cle/v3dx_pack.h"
#include "broadcom/compiler/v3d_compiler.h"
void
v3dX(job_emit_noop)(struct v3dv_job *job)
{
v3dv_job_start_frame(job, 1, 1, 1, 1, V3D_INTERNAL_BPP_32, false);
v3dX(job_emit_binning_flush)(job);
struct v3dv_cl *rcl = &job->rcl;
v3dv_cl_ensure_space_with_branch(rcl, 200 + 1 * 256 *
cl_packet_length(SUPERTILE_COORDINATES));
cl_emit(rcl, TILE_RENDERING_MODE_CFG_COMMON, config) {
config.early_z_disable = true;
config.image_width_pixels = 1;
config.image_height_pixels = 1;
config.number_of_render_targets = 1;
config.multisample_mode_4x = false;
config.maximum_bpp_of_all_render_targets = V3D_INTERNAL_BPP_32;
}
cl_emit(rcl, TILE_RENDERING_MODE_CFG_COLOR, rt) {
rt.render_target_0_internal_bpp = V3D_INTERNAL_BPP_32;
rt.render_target_0_internal_type = V3D_INTERNAL_TYPE_8;
rt.render_target_0_clamp = V3D_RENDER_TARGET_CLAMP_NONE;
}
cl_emit(rcl, TILE_RENDERING_MODE_CFG_ZS_CLEAR_VALUES, clear) {
clear.z_clear_value = 1.0f;
clear.stencil_clear_value = 0;
};
cl_emit(rcl, TILE_LIST_INITIAL_BLOCK_SIZE, init) {
init.use_auto_chained_tile_lists = true;
init.size_of_first_block_in_chained_tile_lists =
TILE_ALLOCATION_BLOCK_SIZE_64B;
}
cl_emit(rcl, MULTICORE_RENDERING_TILE_LIST_SET_BASE, list) {
list.address = v3dv_cl_address(job->tile_alloc, 0);
}
cl_emit(rcl, MULTICORE_RENDERING_SUPERTILE_CFG, config) {
config.number_of_bin_tile_lists = 1;
config.total_frame_width_in_tiles = 1;
config.total_frame_height_in_tiles = 1;
config.supertile_width_in_tiles = 1;
config.supertile_height_in_tiles = 1;
config.total_frame_width_in_supertiles = 1;
config.total_frame_height_in_supertiles = 1;
}
struct v3dv_cl *icl = &job->indirect;
v3dv_cl_ensure_space(icl, 200, 1);
struct v3dv_cl_reloc tile_list_start = v3dv_cl_get_address(icl);
cl_emit(icl, TILE_COORDINATES_IMPLICIT, coords);
cl_emit(icl, END_OF_LOADS, end);
cl_emit(icl, BRANCH_TO_IMPLICIT_TILE_LIST, branch);
cl_emit(icl, STORE_TILE_BUFFER_GENERAL, store) {
store.buffer_to_store = NONE;
}
cl_emit(icl, END_OF_TILE_MARKER, end);
cl_emit(icl, RETURN_FROM_SUB_LIST, ret);
cl_emit(rcl, START_ADDRESS_OF_GENERIC_TILE_LIST, branch) {
branch.start = tile_list_start;
branch.end = v3dv_cl_get_address(icl);
}
cl_emit(rcl, SUPERTILE_COORDINATES, coords) {
coords.column_number_in_supertiles = 0;
coords.row_number_in_supertiles = 0;
}
cl_emit(rcl, END_OF_RENDERING, end);
}
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