diff options
Diffstat (limited to 'drivers/vulkan/rendering_device_vulkan.cpp')
| -rw-r--r-- | drivers/vulkan/rendering_device_vulkan.cpp | 215 |
1 files changed, 145 insertions, 70 deletions
diff --git a/drivers/vulkan/rendering_device_vulkan.cpp b/drivers/vulkan/rendering_device_vulkan.cpp index 2769469838..385edf3705 100644 --- a/drivers/vulkan/rendering_device_vulkan.cpp +++ b/drivers/vulkan/rendering_device_vulkan.cpp @@ -5336,17 +5336,19 @@ bool RenderingDeviceVulkan::compute_pipeline_is_valid(RID p_pipeline) { int RenderingDeviceVulkan::screen_get_width(DisplayServer::WindowID p_screen) const { _THREAD_SAFE_METHOD_ - + ERR_FAIL_COND_V_MSG(local_device.is_valid(), -1, "Local devices have no screen"); return context->window_get_width(p_screen); } int RenderingDeviceVulkan::screen_get_height(DisplayServer::WindowID p_screen) const { _THREAD_SAFE_METHOD_ + ERR_FAIL_COND_V_MSG(local_device.is_valid(), -1, "Local devices have no screen"); return context->window_get_height(p_screen); } RenderingDevice::FramebufferFormatID RenderingDeviceVulkan::screen_get_framebuffer_format() const { _THREAD_SAFE_METHOD_ + ERR_FAIL_COND_V_MSG(local_device.is_valid(), INVALID_ID, "Local devices have no screen"); //very hacky, but not used often per frame so I guess ok VkFormat vkformat = context->get_screen_format(); @@ -5376,6 +5378,7 @@ RenderingDevice::FramebufferFormatID RenderingDeviceVulkan::screen_get_framebuff RenderingDevice::DrawListID RenderingDeviceVulkan::draw_list_begin_for_screen(DisplayServer::WindowID p_screen, const Color &p_clear_color) { _THREAD_SAFE_METHOD_ + ERR_FAIL_COND_V_MSG(local_device.is_valid(), INVALID_ID, "Local devices have no screen"); ERR_FAIL_COND_V_MSG(draw_list != nullptr, INVALID_ID, "Only one draw list can be active at the same time."); ERR_FAIL_COND_V_MSG(compute_list != nullptr, INVALID_ID, "Only one draw/compute list can be active at the same time."); @@ -6695,75 +6698,104 @@ void RenderingDeviceVulkan::free(RID p_id) { _free_dependencies(p_id); //recursively erase dependencies first, to avoid potential API problems _free_internal(p_id); } -void RenderingDeviceVulkan::swap_buffers() { - _THREAD_SAFE_METHOD_ +void RenderingDeviceVulkan::_finalize_command_bufers() { - { //finalize frame + if (draw_list) { + ERR_PRINT("Found open draw list at the end of the frame, this should never happen (further drawing will likely not work)."); + } - if (draw_list) { - ERR_PRINT("Found open draw list at the end of the frame, this should never happen (further drawing will likely not work)."); - } + if (compute_list) { + ERR_PRINT("Found open compute list at the end of the frame, this should never happen (further compute will likely not work)."); + } - if (compute_list) { - ERR_PRINT("Found open compute list at the end of the frame, this should never happen (further compute will likely not work)."); - } + { //complete the setup buffer (that needs to be processed before anything else) + vkEndCommandBuffer(frames[frame].setup_command_buffer); + vkEndCommandBuffer(frames[frame].draw_command_buffer); + } +} + +void RenderingDeviceVulkan::_begin_frame() { + + //erase pending resources + _free_pending_resources(frame); + + //create setup command buffer and set as the setup buffer + + { + VkCommandBufferBeginInfo cmdbuf_begin; + cmdbuf_begin.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO; + cmdbuf_begin.pNext = nullptr; + cmdbuf_begin.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT; + cmdbuf_begin.pInheritanceInfo = nullptr; + + VkResult err = vkResetCommandBuffer(frames[frame].setup_command_buffer, 0); + ERR_FAIL_COND_MSG(err, "vkResetCommandBuffer failed with error " + itos(err) + "."); + + err = vkBeginCommandBuffer(frames[frame].setup_command_buffer, &cmdbuf_begin); + ERR_FAIL_COND_MSG(err, "vkBeginCommandBuffer failed with error " + itos(err) + "."); + err = vkBeginCommandBuffer(frames[frame].draw_command_buffer, &cmdbuf_begin); + ERR_FAIL_COND_MSG(err, "vkBeginCommandBuffer failed with error " + itos(err) + "."); - { //complete the setup buffer (that needs to be processed before anything else) - vkEndCommandBuffer(frames[frame].setup_command_buffer); - vkEndCommandBuffer(frames[frame].draw_command_buffer); + if (local_device.is_null()) { + context->append_command_buffer(frames[frame].draw_command_buffer); + context->set_setup_buffer(frames[frame].setup_command_buffer); //append now so it's added before everything else } - screen_prepared = false; } - //swap buffers - context->swap_buffers(); + //advance current frame + frames_drawn++; + //advance staging buffer if used + if (staging_buffer_used) { + staging_buffer_current = (staging_buffer_current + 1) % staging_buffer_blocks.size(); + staging_buffer_used = false; + } - { //advance frame + if (frames[frame].timestamp_count) { + vkGetQueryPoolResults(device, frames[frame].timestamp_pool, 0, frames[frame].timestamp_count, sizeof(uint64_t) * max_timestamp_query_elements, frames[frame].timestamp_result_values, sizeof(uint64_t), VK_QUERY_RESULT_64_BIT); + SWAP(frames[frame].timestamp_names, frames[frame].timestamp_result_names); + SWAP(frames[frame].timestamp_cpu_values, frames[frame].timestamp_cpu_result_values); + } - frame = (frame + 1) % frame_count; + frames[frame].timestamp_result_count = frames[frame].timestamp_count; + frames[frame].timestamp_count = 0; + frames[frame].index = Engine::get_singleton()->get_frames_drawn(); +} - //erase pending resources - _free_pending_resources(frame); +void RenderingDeviceVulkan::swap_buffers() { - //create setup command buffer and set as the setup buffer + ERR_FAIL_COND_MSG(local_device.is_valid(), "Local devices can't swap buffers."); + _THREAD_SAFE_METHOD_ - { - VkCommandBufferBeginInfo cmdbuf_begin; - cmdbuf_begin.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO; - cmdbuf_begin.pNext = nullptr; - cmdbuf_begin.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT; - cmdbuf_begin.pInheritanceInfo = nullptr; + _finalize_command_bufers(); - VkResult err = vkResetCommandBuffer(frames[frame].setup_command_buffer, 0); - ERR_FAIL_COND_MSG(err, "vkResetCommandBuffer failed with error " + itos(err) + "."); + screen_prepared = false; + //swap buffers + context->swap_buffers(); - err = vkBeginCommandBuffer(frames[frame].setup_command_buffer, &cmdbuf_begin); - ERR_FAIL_COND_MSG(err, "vkBeginCommandBuffer failed with error " + itos(err) + "."); - context->set_setup_buffer(frames[frame].setup_command_buffer); //append now so it's added before everything else - err = vkBeginCommandBuffer(frames[frame].draw_command_buffer, &cmdbuf_begin); - ERR_FAIL_COND_MSG(err, "vkBeginCommandBuffer failed with error " + itos(err) + "."); - context->append_command_buffer(frames[frame].draw_command_buffer); - } + frame = (frame + 1) % frame_count; - //advance current frame - frames_drawn++; - //advance staging buffer if used - if (staging_buffer_used) { - staging_buffer_current = (staging_buffer_current + 1) % staging_buffer_blocks.size(); - staging_buffer_used = false; - } + _begin_frame(); +} - if (frames[frame].timestamp_count) { - vkGetQueryPoolResults(device, frames[frame].timestamp_pool, 0, frames[frame].timestamp_count, sizeof(uint64_t) * max_timestamp_query_elements, frames[frame].timestamp_result_values, sizeof(uint64_t), VK_QUERY_RESULT_64_BIT); - SWAP(frames[frame].timestamp_names, frames[frame].timestamp_result_names); - SWAP(frames[frame].timestamp_cpu_values, frames[frame].timestamp_cpu_result_values); - } +void RenderingDeviceVulkan::submit() { + ERR_FAIL_COND_MSG(local_device.is_null(), "Only local devices can submit and sync."); + ERR_FAIL_COND_MSG(local_device_processing, "device already submitted, call sync to wait until done."); - frames[frame].timestamp_result_count = frames[frame].timestamp_count; - frames[frame].timestamp_count = 0; - frames[frame].index = Engine::get_singleton()->get_frames_drawn(); - } + _finalize_command_bufers(); + + VkCommandBuffer command_buffers[2] = { frames[frame].setup_command_buffer, frames[frame].draw_command_buffer }; + context->local_device_push_command_buffers(local_device, command_buffers, 2); + local_device_processing = true; +} + +void RenderingDeviceVulkan::sync() { + + ERR_FAIL_COND_MSG(local_device.is_null(), "Only local devices can submit and sync."); + ERR_FAIL_COND_MSG(!local_device_processing, "sync can only be called after a submit"); + + context->local_device_sync(local_device); + _begin_frame(); } void RenderingDeviceVulkan::_free_pending_resources(int p_frame) { @@ -6882,14 +6914,21 @@ uint32_t RenderingDeviceVulkan::get_frame_delay() const { void RenderingDeviceVulkan::_flush(bool p_current_frame) { + if (local_device.is_valid() && !p_current_frame) { + return; //flushign previous frames has no effect with local device + } //not doing this crashes RADV (undefined behavior) if (p_current_frame) { vkEndCommandBuffer(frames[frame].setup_command_buffer); vkEndCommandBuffer(frames[frame].draw_command_buffer); } - context->flush(p_current_frame, p_current_frame); - //re-create the setup command - if (p_current_frame) { + + if (local_device.is_valid()) { + + VkCommandBuffer command_buffers[2] = { frames[frame].setup_command_buffer, frames[frame].draw_command_buffer }; + context->local_device_push_command_buffers(local_device, command_buffers, 2); + context->local_device_sync(local_device); + VkCommandBufferBeginInfo cmdbuf_begin; cmdbuf_begin.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO; cmdbuf_begin.pNext = nullptr; @@ -6898,27 +6937,48 @@ void RenderingDeviceVulkan::_flush(bool p_current_frame) { VkResult err = vkBeginCommandBuffer(frames[frame].setup_command_buffer, &cmdbuf_begin); ERR_FAIL_COND_MSG(err, "vkBeginCommandBuffer failed with error " + itos(err) + "."); - context->set_setup_buffer(frames[frame].setup_command_buffer); //append now so it's added before everything else - } + err = vkBeginCommandBuffer(frames[frame].draw_command_buffer, &cmdbuf_begin); + ERR_FAIL_COND_MSG(err, "vkBeginCommandBuffer failed with error " + itos(err) + "."); - if (p_current_frame) { - VkCommandBufferBeginInfo cmdbuf_begin; - cmdbuf_begin.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO; - cmdbuf_begin.pNext = nullptr; - cmdbuf_begin.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT; - cmdbuf_begin.pInheritanceInfo = nullptr; + } else { + context->flush(p_current_frame, p_current_frame); + //re-create the setup command + if (p_current_frame) { + VkCommandBufferBeginInfo cmdbuf_begin; + cmdbuf_begin.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO; + cmdbuf_begin.pNext = nullptr; + cmdbuf_begin.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT; + cmdbuf_begin.pInheritanceInfo = nullptr; - VkResult err = vkBeginCommandBuffer(frames[frame].draw_command_buffer, &cmdbuf_begin); - ERR_FAIL_COND_MSG(err, "vkBeginCommandBuffer failed with error " + itos(err) + "."); - context->append_command_buffer(frames[frame].draw_command_buffer); + VkResult err = vkBeginCommandBuffer(frames[frame].setup_command_buffer, &cmdbuf_begin); + ERR_FAIL_COND_MSG(err, "vkBeginCommandBuffer failed with error " + itos(err) + "."); + context->set_setup_buffer(frames[frame].setup_command_buffer); //append now so it's added before everything else + } + + if (p_current_frame) { + VkCommandBufferBeginInfo cmdbuf_begin; + cmdbuf_begin.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO; + cmdbuf_begin.pNext = nullptr; + cmdbuf_begin.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT; + cmdbuf_begin.pInheritanceInfo = nullptr; + + VkResult err = vkBeginCommandBuffer(frames[frame].draw_command_buffer, &cmdbuf_begin); + ERR_FAIL_COND_MSG(err, "vkBeginCommandBuffer failed with error " + itos(err) + "."); + context->append_command_buffer(frames[frame].draw_command_buffer); + } } } -void RenderingDeviceVulkan::initialize(VulkanContext *p_context) { +void RenderingDeviceVulkan::initialize(VulkanContext *p_context, bool p_local_device) { context = p_context; device = p_context->get_device(); - frame_count = p_context->get_swapchain_image_count() + 1; //always need one extra to ensure it's unused at any time, without having to use a fence for this. + if (p_local_device) { + frame_count = 1; + local_device = p_context->local_device_create(); + } else { + frame_count = p_context->get_swapchain_image_count() + 1; //always need one extra to ensure it's unused at any time, without having to use a fence for this. + } limits = p_context->get_device_limits(); max_timestamp_query_elements = 256; @@ -6999,11 +7059,13 @@ void RenderingDeviceVulkan::initialize(VulkanContext *p_context) { VkResult err = vkBeginCommandBuffer(frames[0].setup_command_buffer, &cmdbuf_begin); ERR_FAIL_COND_MSG(err, "vkBeginCommandBuffer failed with error " + itos(err) + "."); - context->set_setup_buffer(frames[0].setup_command_buffer); //append now so it's added before everything else err = vkBeginCommandBuffer(frames[0].draw_command_buffer, &cmdbuf_begin); ERR_FAIL_COND_MSG(err, "vkBeginCommandBuffer failed with error " + itos(err) + "."); - context->append_command_buffer(frames[0].draw_command_buffer); + if (local_device.is_null()) { + context->set_setup_buffer(frames[0].setup_command_buffer); //append now so it's added before everything else + context->append_command_buffer(frames[0].draw_command_buffer); + } } staging_buffer_block_size = GLOBAL_DEF("rendering/vulkan/staging_buffer/block_size_kb", 256); @@ -7285,6 +7347,19 @@ void RenderingDeviceVulkan::finalize() { ERR_FAIL_COND(reverse_dependency_map.size()); } +RenderingDevice *RenderingDeviceVulkan::create_local_device() { + RenderingDeviceVulkan *rd = memnew(RenderingDeviceVulkan); + rd->initialize(context, true); + return rd; +} + RenderingDeviceVulkan::RenderingDeviceVulkan() { screen_prepared = false; } + +RenderingDeviceVulkan::~RenderingDeviceVulkan() { + if (local_device.is_valid()) { + finalize(); + context->local_device_free(local_device); + } +} |