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92 lines
2.7 KiB
C
92 lines
2.7 KiB
C
// Copyright (C) 2025 kbz_8
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// This file is part of "Pulse"
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// For conditions of distribution and use, see copyright notice in LICENSE
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#include <Pulse.h>
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#include "../../PulseInternal.h"
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#include "Soft.h"
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#include "SoftComputePass.h"
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#include "SoftCommandList.h"
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PulseComputePass SoftCreateComputePass(PulseDevice device, PulseCommandList cmd)
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{
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PULSE_UNUSED(device);
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PulseComputePass pass = (PulseComputePass)calloc(1, sizeof(PulseComputePassHandler));
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PULSE_CHECK_ALLOCATION_RETVAL(pass, PULSE_NULL_HANDLE);
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pass->cmd = cmd;
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return pass;
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}
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void SoftDestroyComputePass(PulseDevice device, PulseComputePass pass)
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{
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PULSE_UNUSED(device);
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free(pass->driver_data);
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free(pass);
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}
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PulseComputePass SoftBeginComputePass(PulseCommandList cmd)
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{
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return cmd->pass;
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}
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void SoftEndComputePass(PulseComputePass pass)
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{
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PULSE_UNUSED(pass);
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}
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void SoftBindStorageBuffers(PulseComputePass pass, const PulseBuffer* buffers, uint32_t num_buffers)
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{
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PulseBufferUsageFlags usage = buffers[0]->usage;
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bool is_readwrite = (usage & PULSE_BUFFER_USAGE_STORAGE_WRITE) != 0;
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PulseBuffer* array = is_readwrite ? pass->readwrite_storage_buffers : pass->readonly_storage_buffers;
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for(uint32_t i = 0; i < num_buffers; i++)
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{
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if(is_readwrite && (buffers[i]->usage & PULSE_BUFFER_USAGE_STORAGE_WRITE) == 0)
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{
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if(PULSE_IS_BACKEND_LOW_LEVEL_DEBUG(pass->cmd->device->backend))
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PulseLogError(pass->cmd->device->backend, "cannot bind a read only buffer with read-write buffers");
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PulseSetInternalError(PULSE_ERROR_INVALID_BUFFER_USAGE);
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return;
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}
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else if(!is_readwrite && (buffers[i]->usage & PULSE_BUFFER_USAGE_STORAGE_WRITE) != 0)
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{
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if(PULSE_IS_BACKEND_LOW_LEVEL_DEBUG(pass->cmd->device->backend))
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PulseLogError(pass->cmd->device->backend, "cannot bind a read-write buffer with read only buffers");
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PulseSetInternalError(PULSE_ERROR_INVALID_BUFFER_USAGE);
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return;
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}
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if(array[i] == buffers[i])
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continue;
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array[i] = buffers[i];
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}
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}
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void SoftBindUniformData(PulseComputePass pass, uint32_t slot, const void* data, uint32_t data_size)
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{
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}
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void SoftBindStorageImages(PulseComputePass pass, const PulseImage* images, uint32_t num_images)
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{
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}
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void SoftBindComputePipeline(PulseComputePass pass, PulseComputePipeline pipeline)
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{
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PULSE_UNUSED(pass);
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PULSE_UNUSED(pipeline);
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}
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void SoftDispatchComputations(PulseComputePass pass, uint32_t groupcount_x, uint32_t groupcount_y, uint32_t groupcount_z)
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{
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SoftCommand command = { 0 };
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command.type = SOFT_COMMAND_DISPATCH;
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command.Dispatch.groupcount_x = groupcount_x;
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command.Dispatch.groupcount_y = groupcount_y;
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command.Dispatch.groupcount_z = groupcount_z;
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command.Dispatch.pipeline = pass->current_pipeline;
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mtx_init(&command.Dispatch.dispatch_mutex, mtx_plain);
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SoftQueueCommand(pass->cmd, command);
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}
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