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radv: implement clearing DCC layers on GFX8

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Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset
2019-07-01 16:30:59 +02:00
parent e47c68b7b0
commit e41e575e24
2 changed files with 7 additions and 4 deletions
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src/amd/vulkan/radv_cmd_buffer.c
+4 -2
View File
@@ -4968,11 +4968,13 @@ void radv_initialize_dcc(struct radv_cmd_buffer *cmd_buffer,
for (unsigned i = 0; i < image->planes[0].surface.num_dcc_levels; i++) {
struct legacy_surf_level *surf_level =
&image->planes[0].surface.u.legacy.level[i];
unsigned dcc_fast_clear_size =
surf_level->dcc_slice_fast_clear_size * image->info.array_size;
if (!surf_level->dcc_fast_clear_size)
if (!dcc_fast_clear_size)
break;
size = surf_level->dcc_offset + surf_level->dcc_fast_clear_size;
size = surf_level->dcc_offset + dcc_fast_clear_size;
}
/* Initialize the mipmap levels without DCC. */
src/amd/vulkan/radv_meta_clear.c
+3 -2
View File
@@ -1397,8 +1397,9 @@ radv_clear_dcc(struct radv_cmd_buffer *cmd_buffer,
* fast clear path fallbacks to slow clears if one
* level can't be fast cleared.
*/
offset += surf_level->dcc_offset;
size = surf_level->dcc_fast_clear_size;
offset += surf_level->dcc_offset +
surf_level->dcc_slice_fast_clear_size * range->baseArrayLayer;
size = surf_level->dcc_slice_fast_clear_size * radv_get_layerCount(image, range);
}
flush_bits |= radv_fill_buffer(cmd_buffer, image->bo, offset,