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radv: allow to save/restore sample locations during meta operations

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This will be used for the depth decompress pass that might need
to emit variable sample locations during layout transitions.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-By: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset 2019-05-30 11:50:22 +02:00
parent 22025595f3
commit d78990c174
2 changed files with 14 additions and 0 deletions
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12
src/amd/vulkan/radv_meta.c
View file

@ -73,6 +73,11 @@ radv_meta_save(struct radv_meta_saved_state *state,
1 << VK_DYNAMIC_STATE_SCISSOR;
}
if (state->flags & RADV_META_SAVE_SAMPLE_LOCATIONS) {
typed_memcpy(&state->sample_location,
&cmd_buffer->state.dynamic.sample_location, 1);
}
if (state->flags & RADV_META_SAVE_COMPUTE_PIPELINE) {
assert(!(state->flags & RADV_META_SAVE_GRAPHICS_PIPELINE));
@ -131,6 +136,13 @@ radv_meta_restore(const struct radv_meta_saved_state *state,
RADV_CMD_DIRTY_DYNAMIC_SCISSOR;
}
if (state->flags & RADV_META_SAVE_SAMPLE_LOCATIONS) {
typed_memcpy(&cmd_buffer->state.dynamic.sample_location.locations,
&state->sample_location.locations, 1);
cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_SAMPLE_LOCATIONS;
}
if (state->flags & RADV_META_SAVE_COMPUTE_PIPELINE) {
radv_CmdBindPipeline(radv_cmd_buffer_to_handle(cmd_buffer),
VK_PIPELINE_BIND_POINT_COMPUTE,

2
src/amd/vulkan/radv_meta.h
View file

@ -39,6 +39,7 @@ enum radv_meta_save_flags {
RADV_META_SAVE_DESCRIPTORS = (1 << 2),
RADV_META_SAVE_GRAPHICS_PIPELINE = (1 << 3),
RADV_META_SAVE_COMPUTE_PIPELINE = (1 << 4),
RADV_META_SAVE_SAMPLE_LOCATIONS = (1 << 5),
};
struct radv_meta_saved_state {
@ -48,6 +49,7 @@ struct radv_meta_saved_state {
struct radv_pipeline *old_pipeline;
struct radv_viewport_state viewport;
struct radv_scissor_state scissor;
struct radv_sample_locations_state sample_location;
char push_constants[128];