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radv: refactor the fast clear path for better re-use

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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 2018-11-23 17:04:14 +01:00
parent f78ee19702
commit 7484bc894b
1 changed files with 40 additions and 38 deletions
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78
src/amd/vulkan/radv_meta_clear.c
View file

@ -973,27 +973,18 @@ radv_can_fast_clear_depth(struct radv_cmd_buffer *cmd_buffer,
return true;
}
static bool
emit_fast_htile_clear(struct radv_cmd_buffer *cmd_buffer,
static void
radv_fast_clear_depth(struct radv_cmd_buffer *cmd_buffer,
const struct radv_image_view *iview,
const VkClearAttachment *clear_att,
const VkClearRect *clear_rect,
enum radv_cmd_flush_bits *pre_flush,
enum radv_cmd_flush_bits *post_flush)
{
const struct radv_subpass *subpass = cmd_buffer->state.subpass;
const uint32_t pass_att = subpass->depth_stencil_attachment.attachment;
VkImageLayout image_layout = subpass->depth_stencil_attachment.layout;
const struct radv_framebuffer *fb = cmd_buffer->state.framebuffer;
const struct radv_image_view *iview = fb->attachments[pass_att].attachment;
VkClearDepthStencilValue clear_value = clear_att->clearValue.depthStencil;
VkImageAspectFlags aspects = clear_att->aspectMask;
uint32_t clear_word, flush_bits;
uint32_t htile_mask;
if (!radv_can_fast_clear_depth(cmd_buffer, iview, image_layout, aspects,
clear_rect, clear_value))
return false;
clear_word = radv_get_htile_fast_clear_value(iview->image, clear_value);
htile_mask = radv_get_htile_mask(iview->image, aspects);
@ -1021,8 +1012,6 @@ emit_fast_htile_clear(struct radv_cmd_buffer *cmd_buffer,
if (post_flush) {
*post_flush |= flush_bits;
}
return true;
}
static nir_shader *
@ -1440,28 +1429,18 @@ radv_can_fast_clear_color(struct radv_cmd_buffer *cmd_buffer,
}
static bool
emit_fast_color_clear(struct radv_cmd_buffer *cmd_buffer,
static void
radv_fast_clear_color(struct radv_cmd_buffer *cmd_buffer,
const struct radv_image_view *iview,
const VkClearAttachment *clear_att,
const VkClearRect *clear_rect,
uint32_t subpass_att,
enum radv_cmd_flush_bits *pre_flush,
enum radv_cmd_flush_bits *post_flush,
uint32_t view_mask)
enum radv_cmd_flush_bits *post_flush)
{
const struct radv_subpass *subpass = cmd_buffer->state.subpass;
const uint32_t subpass_att = clear_att->colorAttachment;
const uint32_t pass_att = subpass->color_attachments[subpass_att].attachment;
VkImageLayout image_layout = subpass->color_attachments[subpass_att].layout;
const struct radv_framebuffer *fb = cmd_buffer->state.framebuffer;
const struct radv_image_view *iview = fb->attachments[pass_att].attachment;
VkClearColorValue clear_value = clear_att->clearValue.color;
uint32_t clear_color[2], flush_bits = 0;
uint32_t cmask_clear_value;
if (!radv_can_fast_clear_color(cmd_buffer, iview, image_layout,
clear_rect, clear_value, view_mask))
return false;
if (pre_flush) {
cmd_buffer->state.flush_bits |= (RADV_CMD_FLAG_FLUSH_AND_INV_CB |
RADV_CMD_FLAG_FLUSH_AND_INV_CB_META) & ~ *pre_flush;
@ -1508,8 +1487,6 @@ emit_fast_color_clear(struct radv_cmd_buffer *cmd_buffer,
radv_update_color_clear_metadata(cmd_buffer, iview->image, subpass_att,
clear_color);
return true;
}
/**
@ -1523,16 +1500,41 @@ emit_clear(struct radv_cmd_buffer *cmd_buffer,
enum radv_cmd_flush_bits *post_flush,
uint32_t view_mask)
{
if (clear_att->aspectMask & VK_IMAGE_ASPECT_COLOR_BIT) {
if (!emit_fast_color_clear(cmd_buffer, clear_att, clear_rect,
pre_flush, post_flush, view_mask))
const struct radv_framebuffer *fb = cmd_buffer->state.framebuffer;
const struct radv_subpass *subpass = cmd_buffer->state.subpass;
VkImageAspectFlags aspects = clear_att->aspectMask;
if (aspects & VK_IMAGE_ASPECT_COLOR_BIT) {
const uint32_t subpass_att = clear_att->colorAttachment;
const uint32_t pass_att = subpass->color_attachments[subpass_att].attachment;
VkImageLayout image_layout = subpass->color_attachments[subpass_att].layout;
const struct radv_image_view *iview = fb->attachments[pass_att].attachment;
VkClearColorValue clear_value = clear_att->clearValue.color;
if (radv_can_fast_clear_color(cmd_buffer, iview, image_layout,
clear_rect, clear_value, view_mask)) {
radv_fast_clear_color(cmd_buffer, iview, clear_att,
subpass_att, pre_flush,
post_flush);
} else {
emit_color_clear(cmd_buffer, clear_att, clear_rect, view_mask);
}
} else {
assert(clear_att->aspectMask & (VK_IMAGE_ASPECT_DEPTH_BIT |
VK_IMAGE_ASPECT_STENCIL_BIT));
if (!emit_fast_htile_clear(cmd_buffer, clear_att, clear_rect,
pre_flush, post_flush))
const uint32_t pass_att = subpass->depth_stencil_attachment.attachment;
VkImageLayout image_layout = subpass->depth_stencil_attachment.layout;
const struct radv_image_view *iview = fb->attachments[pass_att].attachment;
VkClearDepthStencilValue clear_value = clear_att->clearValue.depthStencil;
assert(aspects & (VK_IMAGE_ASPECT_DEPTH_BIT |
VK_IMAGE_ASPECT_STENCIL_BIT));
if (radv_can_fast_clear_depth(cmd_buffer, iview, image_layout,
aspects, clear_rect, clear_value)) {
radv_fast_clear_depth(cmd_buffer, iview, clear_att,
pre_flush, post_flush);
} else {
emit_depthstencil_clear(cmd_buffer, clear_att, clear_rect);
}
}
}