inline get_filter in vulkan compute impl.
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045d3ef18d
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d137dc44ff
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@ -258,76 +258,6 @@ std::vector<unsigned int> dither::internal::blue_noise_vulkan_impl(
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&staging_filter_buffer_mem);
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float *filter_mapped_float = (float *)filter_mapped;
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const auto get_filter = [device, command_buffer, command_pool, queue, pbp_buf,
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pipeline, pipeline_layout, descriptor_set,
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filter_out_buf, size, &pbp, &reversed_pbp,
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global_size, pbp_mapped_int, staging_pbp_buffer,
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staging_pbp_buffer_mem, staging_filter_buffer_mem,
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staging_filter_buffer]() -> bool {
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vkResetCommandBuffer(command_buffer, 0);
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for (unsigned int i = 0; i < pbp.size(); ++i) {
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if (reversed_pbp) {
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pbp_mapped_int[i] = pbp[i] ? 0 : 1;
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} else {
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pbp_mapped_int[i] = pbp[i] ? 1 : 0;
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}
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}
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vulkan_flush_buffer(device, staging_pbp_buffer_mem);
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// Copy pbp buffer.
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vulkan_copy_buffer(device, command_pool, queue, staging_pbp_buffer, pbp_buf,
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size * sizeof(int));
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VkCommandBufferBeginInfo begin_info{};
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begin_info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
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if (vkBeginCommandBuffer(command_buffer, &begin_info) != VK_SUCCESS) {
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std::clog << "get_filter ERROR: Failed to begin recording compute "
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"command buffer!\n";
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return false;
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}
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vkCmdBindPipeline(command_buffer, VK_PIPELINE_BIND_POINT_COMPUTE, pipeline);
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vkCmdBindDescriptorSets(command_buffer, VK_PIPELINE_BIND_POINT_COMPUTE,
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pipeline_layout, 0, 1, &descriptor_set, 0, nullptr);
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vkCmdDispatch(command_buffer, global_size, 1, 1);
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if (vkEndCommandBuffer(command_buffer) != VK_SUCCESS) {
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std::clog
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<< "get_filter ERROR: Failed to record compute command buffer!\n";
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return false;
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}
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{
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VkSubmitInfo submit_info{};
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submit_info.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
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submit_info.commandBufferCount = 1;
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submit_info.pCommandBuffers = &command_buffer;
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submit_info.signalSemaphoreCount = 0;
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submit_info.pSignalSemaphores = nullptr;
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if (vkQueueSubmit(queue, 1, &submit_info, nullptr) != VK_SUCCESS) {
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std::clog
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<< "get_filter ERROR: Failed to submit compute command buffer!\n";
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return false;
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}
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}
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if (vkDeviceWaitIdle(device) != VK_SUCCESS) {
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std::clog << "get_filter ERROR: Failed to vkDeviceWaitIdle!\n";
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return false;
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}
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// Copy back filter_out buffer.
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vulkan_copy_buffer(device, command_pool, queue, filter_out_buf,
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staging_filter_buffer, size * sizeof(float));
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vulkan_invalidate_buffer(device, staging_filter_buffer_mem);
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return true;
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};
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{
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#ifndef NDEBUG
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printf("Inserting %d pixels into image of max count %d\n", pixel_count,
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@ -346,7 +276,12 @@ std::vector<unsigned int> dither::internal::blue_noise_vulkan_impl(
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#endif
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}
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if (!get_filter()) {
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if (!vulkan_get_filter(device, command_buffer, command_pool, queue, pbp_buf,
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pipeline, pipeline_layout, descriptor_set,
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filter_out_buf, size, pbp, reversed_pbp, global_size,
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pbp_mapped_int, staging_pbp_buffer,
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staging_pbp_buffer_mem, staging_filter_buffer_mem,
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staging_filter_buffer)) {
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std::cerr << "Vulkan: Failed to execute get_filter at start!\n";
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} else {
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#ifndef NDEBUG
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@ -363,7 +298,12 @@ std::vector<unsigned int> dither::internal::blue_noise_vulkan_impl(
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printf("Iteration %d\n", ++iterations);
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#endif
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if (!get_filter()) {
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if (!vulkan_get_filter(device, command_buffer, command_pool, queue, pbp_buf,
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pipeline, pipeline_layout, descriptor_set,
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filter_out_buf, size, pbp, reversed_pbp, global_size,
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pbp_mapped_int, staging_pbp_buffer,
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staging_pbp_buffer_mem, staging_filter_buffer_mem,
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staging_filter_buffer)) {
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std::cerr << "Vulkan: Failed to execute do_filter\n";
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break;
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}
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@ -374,7 +314,12 @@ std::vector<unsigned int> dither::internal::blue_noise_vulkan_impl(
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pbp[max] = false;
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if (!get_filter()) {
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if (!vulkan_get_filter(device, command_buffer, command_pool, queue, pbp_buf,
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pipeline, pipeline_layout, descriptor_set,
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filter_out_buf, size, pbp, reversed_pbp, global_size,
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pbp_mapped_int, staging_pbp_buffer,
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staging_pbp_buffer_mem, staging_filter_buffer_mem,
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staging_filter_buffer)) {
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std::cerr << "Vulkan: Failed to execute do_filter\n";
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break;
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}
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@ -410,7 +355,12 @@ std::vector<unsigned int> dither::internal::blue_noise_vulkan_impl(
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}
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}
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if (!get_filter()) {
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if (!vulkan_get_filter(device, command_buffer, command_pool, queue, pbp_buf,
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pipeline, pipeline_layout, descriptor_set,
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filter_out_buf, size, pbp, reversed_pbp, global_size,
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pbp_mapped_int, staging_pbp_buffer,
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staging_pbp_buffer_mem, staging_filter_buffer_mem,
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staging_filter_buffer)) {
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std::cerr << "Vulkan: Failed to execute do_filter (at end)\n";
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} else {
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#ifndef NDEBUG
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@ -449,7 +399,12 @@ std::vector<unsigned int> dither::internal::blue_noise_vulkan_impl(
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#ifndef NDEBUG
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std::cout << i << ' ';
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#endif
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get_filter();
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vulkan_get_filter(device, command_buffer, command_pool, queue, pbp_buf,
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pipeline, pipeline_layout, descriptor_set,
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filter_out_buf, size, pbp, reversed_pbp, global_size,
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pbp_mapped_int, staging_pbp_buffer,
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staging_pbp_buffer_mem, staging_filter_buffer_mem,
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staging_filter_buffer);
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std::tie(std::ignore, max) =
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internal::filter_minmax_raw_array(filter_mapped_float, size, pbp);
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pbp.at(max) = false;
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@ -473,7 +428,11 @@ std::vector<unsigned int> dither::internal::blue_noise_vulkan_impl(
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#ifndef NDEBUG
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std::cout << i << ' ';
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#endif
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get_filter();
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vulkan_get_filter(device, command_buffer, command_pool, queue, pbp_buf,
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pipeline, pipeline_layout, descriptor_set, filter_out_buf,
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size, pbp, reversed_pbp, global_size, pbp_mapped_int,
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staging_pbp_buffer, staging_pbp_buffer_mem,
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staging_filter_buffer_mem, staging_filter_buffer);
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std::tie(min, std::ignore) =
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internal::filter_minmax_raw_array(filter_mapped_float, size, pbp);
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pbp.at(min) = true;
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@ -490,7 +449,11 @@ std::vector<unsigned int> dither::internal::blue_noise_vulkan_impl(
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{
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image::Bl min_pixels = internal::rangeToBl(dither_array, width);
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min_pixels.writeToFile(image::file_type::PNG, true, "da_mid_pixels.png");
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get_filter();
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vulkan_get_filter(device, command_buffer, command_pool, queue, pbp_buf,
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pipeline, pipeline_layout, descriptor_set, filter_out_buf,
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size, pbp, reversed_pbp, global_size, pbp_mapped_int,
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staging_pbp_buffer, staging_pbp_buffer_mem,
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staging_filter_buffer_mem, staging_filter_buffer);
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internal::write_filter(vulkan_buf_to_vec(filter_mapped_float, size), width,
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"filter_mid.pgm");
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image::Bl pbp_image = toBl(pbp, width);
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@ -503,7 +466,11 @@ std::vector<unsigned int> dither::internal::blue_noise_vulkan_impl(
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#ifndef NDEBUG
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std::cout << i << ' ';
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#endif
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get_filter();
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vulkan_get_filter(device, command_buffer, command_pool, queue, pbp_buf,
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pipeline, pipeline_layout, descriptor_set, filter_out_buf,
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size, pbp, reversed_pbp, global_size, pbp_mapped_int,
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staging_pbp_buffer, staging_pbp_buffer_mem,
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staging_filter_buffer_mem, staging_filter_buffer);
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std::tie(std::ignore, max) =
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internal::filter_minmax_raw_array(filter_mapped_float, size, pbp);
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pbp.at(max) = true;
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@ -520,7 +487,11 @@ std::vector<unsigned int> dither::internal::blue_noise_vulkan_impl(
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#ifndef NDEBUG
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{
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get_filter();
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vulkan_get_filter(device, command_buffer, command_pool, queue, pbp_buf,
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pipeline, pipeline_layout, descriptor_set, filter_out_buf,
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size, pbp, reversed_pbp, global_size, pbp_mapped_int,
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staging_pbp_buffer, staging_pbp_buffer_mem,
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staging_filter_buffer_mem, staging_filter_buffer);
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internal::write_filter(vulkan_buf_to_vec(filter_mapped_float, size), width,
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"filter_after.pgm");
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image::Bl pbp_image = toBl(pbp, width);
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@ -530,6 +501,7 @@ std::vector<unsigned int> dither::internal::blue_noise_vulkan_impl(
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return dither_array;
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}
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std::vector<float> dither::internal::vulkan_buf_to_vec(float *mapped,
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unsigned int size) {
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std::vector<float> v(size);
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@ -71,6 +71,78 @@ std::vector<unsigned int> blue_noise_vulkan_impl(
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const int height);
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std::vector<float> vulkan_buf_to_vec(float *mapped, unsigned int size);
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inline bool vulkan_get_filter(
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VkDevice device, VkCommandBuffer command_buffer, VkCommandPool command_pool,
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VkQueue queue, VkBuffer pbp_buf, VkPipeline pipeline,
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VkPipelineLayout pipeline_layout, VkDescriptorSet descriptor_set,
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VkBuffer filter_out_buf, const int size, std::vector<bool> &pbp,
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bool &reversed_pbp, const std::size_t global_size, int *pbp_mapped_int,
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VkBuffer staging_pbp_buffer, VkDeviceMemory staging_pbp_buffer_mem,
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VkDeviceMemory staging_filter_buffer_mem, VkBuffer staging_filter_buffer) {
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vkResetCommandBuffer(command_buffer, 0);
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for (unsigned int i = 0; i < pbp.size(); ++i) {
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if (reversed_pbp) {
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pbp_mapped_int[i] = pbp[i] ? 0 : 1;
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} else {
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pbp_mapped_int[i] = pbp[i] ? 1 : 0;
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}
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}
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vulkan_flush_buffer(device, staging_pbp_buffer_mem);
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// Copy pbp buffer.
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vulkan_copy_buffer(device, command_pool, queue, staging_pbp_buffer, pbp_buf,
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size * sizeof(int));
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VkCommandBufferBeginInfo begin_info{};
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begin_info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
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if (vkBeginCommandBuffer(command_buffer, &begin_info) != VK_SUCCESS) {
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std::clog << "get_filter ERROR: Failed to begin recording compute "
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"command buffer!\n";
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return false;
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}
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vkCmdBindPipeline(command_buffer, VK_PIPELINE_BIND_POINT_COMPUTE, pipeline);
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vkCmdBindDescriptorSets(command_buffer, VK_PIPELINE_BIND_POINT_COMPUTE,
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pipeline_layout, 0, 1, &descriptor_set, 0, nullptr);
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vkCmdDispatch(command_buffer, global_size, 1, 1);
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if (vkEndCommandBuffer(command_buffer) != VK_SUCCESS) {
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std::clog << "get_filter ERROR: Failed to record compute command buffer!\n";
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return false;
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}
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{
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VkSubmitInfo submit_info{};
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submit_info.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
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submit_info.commandBufferCount = 1;
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submit_info.pCommandBuffers = &command_buffer;
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submit_info.signalSemaphoreCount = 0;
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submit_info.pSignalSemaphores = nullptr;
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if (vkQueueSubmit(queue, 1, &submit_info, nullptr) != VK_SUCCESS) {
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std::clog
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<< "get_filter ERROR: Failed to submit compute command buffer!\n";
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return false;
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}
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}
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if (vkDeviceWaitIdle(device) != VK_SUCCESS) {
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std::clog << "get_filter ERROR: Failed to vkDeviceWaitIdle!\n";
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return false;
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}
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// Copy back filter_out buffer.
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vulkan_copy_buffer(device, command_pool, queue, filter_out_buf,
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staging_filter_buffer, size * sizeof(float));
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vulkan_invalidate_buffer(device, staging_filter_buffer_mem);
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return true;
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}
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#endif
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#if DITHERING_OPENCL_ENABLED == 1
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