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radv: add radv_get_resolve_pipeline() helper in the graphics path

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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
2019-06-10 17:45:33 +02:00
parent b06d1f029d
commit c39a1611ab
1 changed files with 29 additions and 12 deletions
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41
src/amd/vulkan/radv_meta_resolve_fs.c
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@@ -367,6 +367,32 @@ radv_device_finish_meta_resolve_fragment_state(struct radv_device *device)
&state->alloc);
}
static VkPipeline *
radv_get_resolve_pipeline(struct radv_cmd_buffer *cmd_buffer,
struct radv_image_view *src_iview,
struct radv_image_view *dst_iview)
{
struct radv_device *device = cmd_buffer->device;
unsigned fs_key = radv_format_meta_fs_key(dst_iview->vk_format);
const uint32_t samples = src_iview->image->info.samples;
const uint32_t samples_log2 = ffs(samples) - 1;
VkPipeline *pipeline;
pipeline = &device->meta_state.resolve_fragment.rc[samples_log2].pipeline[fs_key];
if (!*pipeline ) {
VkResult ret;
ret = create_resolve_pipeline(device, samples_log2,
radv_fs_key_format_exemplars[fs_key]);
if (ret != VK_SUCCESS) {
cmd_buffer->record_result = ret;
return NULL;
}
}
return pipeline;
}
static void
emit_resolve(struct radv_cmd_buffer *cmd_buffer,
struct radv_image_view *src_iview,
@@ -377,8 +403,8 @@ emit_resolve(struct radv_cmd_buffer *cmd_buffer,
{
struct radv_device *device = cmd_buffer->device;
VkCommandBuffer cmd_buffer_h = radv_cmd_buffer_to_handle(cmd_buffer);
const uint32_t samples = src_iview->image->info.samples;
const uint32_t samples_log2 = ffs(samples) - 1;
VkPipeline *pipeline;
radv_meta_push_descriptor_set(cmd_buffer,
VK_PIPELINE_BIND_POINT_GRAPHICS,
cmd_buffer->device->meta_state.resolve_fragment.p_layout,
@@ -412,16 +438,7 @@ emit_resolve(struct radv_cmd_buffer *cmd_buffer,
VK_SHADER_STAGE_FRAGMENT_BIT, 0, 8,
push_constants);
unsigned fs_key = radv_format_meta_fs_key(dest_iview->vk_format);
VkPipeline* pipeline = &device->meta_state.resolve_fragment.rc[samples_log2].pipeline[fs_key];
if (*pipeline == VK_NULL_HANDLE) {
VkResult ret = create_resolve_pipeline(device, samples_log2, radv_fs_key_format_exemplars[fs_key]);
if (ret != VK_SUCCESS) {
cmd_buffer->record_result = ret;
return;
}
}
pipeline = radv_get_resolve_pipeline(cmd_buffer, src_iview, dest_iview);
radv_CmdBindPipeline(cmd_buffer_h, VK_PIPELINE_BIND_POINT_GRAPHICS,
*pipeline);