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Vulkan: Implement compute CommandBuffer operations

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Corentin Wallez 2018-04-18 15:17:53 -04:00 committed by Corentin Wallez
parent 186a5cba87
commit 46d5441557
1 changed files with 25 additions and 0 deletions
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25
src/backend/vulkan/CommandBufferVk.cpp
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@ -17,6 +17,7 @@
#include "backend/Commands.h" #include "backend/Commands.h"
#include "backend/vulkan/BindGroupVk.h" #include "backend/vulkan/BindGroupVk.h"
#include "backend/vulkan/BufferVk.h" #include "backend/vulkan/BufferVk.h"
#include "backend/vulkan/ComputePipelineVk.h"
#include "backend/vulkan/FramebufferVk.h" #include "backend/vulkan/FramebufferVk.h"
#include "backend/vulkan/PipelineLayoutVk.h" #include "backend/vulkan/PipelineLayoutVk.h"
#include "backend/vulkan/RenderPassVk.h" #include "backend/vulkan/RenderPassVk.h"
@ -289,6 +290,21 @@ namespace backend { namespace vulkan {
// Do nothing because the single subpass is ended in vkEndRenderPass // Do nothing because the single subpass is ended in vkEndRenderPass
} break; } break;
case Command::BeginComputePass: {
mCommands.NextCommand<BeginComputePassCmd>();
descriptorSets.OnBeginPass();
} break;
case Command::EndComputePass: {
mCommands.NextCommand<EndComputePassCmd>();
} break;
case Command::Dispatch: {
DispatchCmd* dispatch = mCommands.NextCommand<DispatchCmd>();
descriptorSets.Flush(device, commands, VK_PIPELINE_BIND_POINT_COMPUTE);
device->fn.CmdDispatch(commands, dispatch->x, dispatch->y, dispatch->z);
} break;
case Command::SetBindGroup: { case Command::SetBindGroup: {
SetBindGroupCmd* cmd = mCommands.NextCommand<SetBindGroupCmd>(); SetBindGroupCmd* cmd = mCommands.NextCommand<SetBindGroupCmd>();
VkDescriptorSet set = ToBackend(cmd->group.Get())->GetHandle(); VkDescriptorSet set = ToBackend(cmd->group.Get())->GetHandle();
@ -319,6 +335,15 @@ namespace backend { namespace vulkan {
commands, indexBuffer, static_cast<VkDeviceSize>(cmd->offset), indexType); commands, indexBuffer, static_cast<VkDeviceSize>(cmd->offset), indexType);
} break; } break;
case Command::SetComputePipeline: {
SetComputePipelineCmd* cmd = mCommands.NextCommand<SetComputePipelineCmd>();
ComputePipeline* pipeline = ToBackend(cmd->pipeline).Get();
device->fn.CmdBindPipeline(commands, VK_PIPELINE_BIND_POINT_COMPUTE,
pipeline->GetHandle());
descriptorSets.OnPipelineLayoutChange(ToBackend(pipeline->GetLayout()));
} break;
case Command::SetRenderPipeline: { case Command::SetRenderPipeline: {
SetRenderPipelineCmd* cmd = mCommands.NextCommand<SetRenderPipelineCmd>(); SetRenderPipelineCmd* cmd = mCommands.NextCommand<SetRenderPipelineCmd>();
RenderPipeline* pipeline = ToBackend(cmd->pipeline).Get(); RenderPipeline* pipeline = ToBackend(cmd->pipeline).Get();