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radv: add radv_get_htile_fast_clear_value() helper 

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset 2018-11-12 17:57:08 +01:00
parent 6f3fbcc041
commit c7e142ed78
1 changed files with 18 additions and 3 deletions
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21
src/amd/vulkan/radv_meta_clear.c
View File

@ -746,6 +746,21 @@ emit_depthstencil_clear(struct radv_cmd_buffer *cmd_buffer,
}
}
static uint32_t
radv_get_htile_fast_clear_value(const struct radv_image *image,
VkClearDepthStencilValue value)
{
uint32_t clear_value;
if (!image->surface.has_stencil) {
clear_value = value.depth ? 0xfffffff0 : 0;
} else {
clear_value = value.depth ? 0xfffc0000 : 0;
}
return clear_value;
}
static bool
emit_fast_htile_clear(struct radv_cmd_buffer *cmd_buffer,
const VkClearAttachment *clear_att,
@ -808,9 +823,9 @@ emit_fast_htile_clear(struct radv_cmd_buffer *cmd_buffer,
if (vk_format_aspects(iview->image->vk_format) & VK_IMAGE_ASPECT_STENCIL_BIT) {
if (clear_value.stencil != 0 || !(aspects & VK_IMAGE_ASPECT_STENCIL_BIT))
return false;
clear_word = clear_value.depth ? 0xfffc0000 : 0;
} else
clear_word = clear_value.depth ? 0xfffffff0 : 0;
}
clear_word = radv_get_htile_fast_clear_value(iview->image, clear_value);
if (pre_flush) {
cmd_buffer->state.flush_bits |= (RADV_CMD_FLAG_FLUSH_AND_INV_DB |