From d78990c1742e084cde2e5b25d063810ef00fda80 Mon Sep 17 00:00:00 2001 From: Samuel Pitoiset Date: Thu, 30 May 2019 11:50:22 +0200 Subject: [PATCH] radv: allow to save/restore sample locations during meta operations 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 Reviewed-By: Bas Nieuwenhuizen --- src/amd/vulkan/radv_meta.c | 12 ++++++++++++ src/amd/vulkan/radv_meta.h | 2 ++ 2 files changed, 14 insertions(+) diff --git a/src/amd/vulkan/radv_meta.c b/src/amd/vulkan/radv_meta.c index 3bfe49b..5e619c2 100644 --- a/src/amd/vulkan/radv_meta.c +++ b/src/amd/vulkan/radv_meta.c @@ -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, diff --git a/src/amd/vulkan/radv_meta.h b/src/amd/vulkan/radv_meta.h index 4a7c37b..66c8df6 100644 --- a/src/amd/vulkan/radv_meta.h +++ b/src/amd/vulkan/radv_meta.h @@ -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]; -- 2.7.4