stephenseo/blue_noise_generation
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Vulkan compute: move buffer init to before fn call

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This commit is contained in:
Stephen Seo 2024-03-29 11:48:46 +09:00
parent 2e6f414baf
commit 728d872af4
2 changed files with 70 additions and 60 deletions
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123
src/blue_noise.cpp
View file

@ -274,7 +274,9 @@ std::vector<unsigned int> dither::internal::blue_noise_vulkan_impl(
VkPipeline minmax_pipeline, VkPipelineLayout minmax_pipeline_layout,
std::array<VkDescriptorSet, 2> minmax_desc_sets, VkBuffer max_in_buf,
VkBuffer min_in_buf, VkBuffer max_out_buf, VkBuffer min_out_buf,
VkBuffer state_buf, const int width, const int height) {
VkBuffer state_buf, const int width, const int height,
VkBuffer minmax_staging_buf, VkDeviceMemory minmax_staging_buf_mem,
void *minmax_mapped) {
const int size = width * height;
const int pixel_count = size * 4 / 10;
const int local_size = 256;
@ -405,11 +407,12 @@ std::vector<unsigned int> dither::internal::blue_noise_vulkan_impl(
}
int min, max;
auto vulkan_minmax_opt =
vulkan_minmax(device, phys_device, command_buffer, command_pool, queue,
minmax_pipeline, minmax_pipeline_layout, minmax_desc_sets,
max_in_buf, min_in_buf, max_out_buf, min_out_buf,
state_buf, size, filter_mapped_float, pbp);
auto vulkan_minmax_opt = vulkan_minmax(
device, phys_device, command_buffer, command_pool, queue,
minmax_pipeline, minmax_pipeline_layout, minmax_desc_sets, max_in_buf,
min_in_buf, max_out_buf, min_out_buf, state_buf, size,
filter_mapped_float, pbp, minmax_staging_buf, minmax_staging_buf_mem,
minmax_mapped);
if (!vulkan_minmax_opt.has_value()) {
std::cerr << "Vulkan: vulkan_minmax returned nullopt!\n";
return {};
@ -442,11 +445,12 @@ std::vector<unsigned int> dither::internal::blue_noise_vulkan_impl(
// get second buffer's min
int second_min;
vulkan_minmax_opt =
vulkan_minmax(device, phys_device, command_buffer, command_pool, queue,
minmax_pipeline, minmax_pipeline_layout, minmax_desc_sets,
max_in_buf, min_in_buf, max_out_buf, min_out_buf,
state_buf, size, filter_mapped_float, pbp);
vulkan_minmax_opt = vulkan_minmax(
device, phys_device, command_buffer, command_pool, queue,
minmax_pipeline, minmax_pipeline_layout, minmax_desc_sets, max_in_buf,
min_in_buf, max_out_buf, min_out_buf, state_buf, size,
filter_mapped_float, pbp, minmax_staging_buf, minmax_staging_buf_mem,
minmax_mapped);
if (!vulkan_minmax_opt.has_value()) {
std::cerr << "Vulkan: vulkan_minmax returned nullopt!\n";
return {};
@ -531,11 +535,12 @@ std::vector<unsigned int> dither::internal::blue_noise_vulkan_impl(
global_size, pbp_mapped_int, staging_pbp_buffer,
staging_pbp_buffer_mem, staging_filter_buffer_mem,
staging_filter_buffer, &changed_indices);
auto vulkan_minmax_opt =
vulkan_minmax(device, phys_device, command_buffer, command_pool,
queue, minmax_pipeline, minmax_pipeline_layout,
minmax_desc_sets, max_in_buf, min_in_buf, max_out_buf,
min_out_buf, state_buf, size, filter_mapped_float, pbp);
auto vulkan_minmax_opt = vulkan_minmax(
device, phys_device, command_buffer, command_pool, queue,
minmax_pipeline, minmax_pipeline_layout, minmax_desc_sets, max_in_buf,
min_in_buf, max_out_buf, min_out_buf, state_buf, size,
filter_mapped_float, pbp, minmax_staging_buf, minmax_staging_buf_mem,
minmax_mapped);
if (!vulkan_minmax_opt.has_value()) {
std::cerr << "Vulkan: vulkan_minmax returned nullopt!\n";
return {};
@ -569,11 +574,12 @@ std::vector<unsigned int> dither::internal::blue_noise_vulkan_impl(
pbp_mapped_int, staging_pbp_buffer,
staging_pbp_buffer_mem, staging_filter_buffer_mem,
staging_filter_buffer, &changed_indices);
auto vulkan_minmax_opt =
vulkan_minmax(device, phys_device, command_buffer, command_pool, queue,
minmax_pipeline, minmax_pipeline_layout, minmax_desc_sets,
max_in_buf, min_in_buf, max_out_buf, min_out_buf,
state_buf, size, filter_mapped_float, pbp);
auto vulkan_minmax_opt = vulkan_minmax(
device, phys_device, command_buffer, command_pool, queue,
minmax_pipeline, minmax_pipeline_layout, minmax_desc_sets, max_in_buf,
min_in_buf, max_out_buf, min_out_buf, state_buf, size,
filter_mapped_float, pbp, minmax_staging_buf, minmax_staging_buf_mem,
minmax_mapped);
if (!vulkan_minmax_opt.has_value()) {
std::cerr << "Vulkan: vulkan_minmax returned nullopt!\n";
return {};
@ -623,11 +629,12 @@ std::vector<unsigned int> dither::internal::blue_noise_vulkan_impl(
pbp_mapped_int, staging_pbp_buffer,
staging_pbp_buffer_mem, staging_filter_buffer_mem,
staging_filter_buffer, &changed_indices);
auto vulkan_minmax_opt =
vulkan_minmax(device, phys_device, command_buffer, command_pool, queue,
minmax_pipeline, minmax_pipeline_layout, minmax_desc_sets,
max_in_buf, min_in_buf, max_out_buf, min_out_buf,
state_buf, size, filter_mapped_float, pbp);
auto vulkan_minmax_opt = vulkan_minmax(
device, phys_device, command_buffer, command_pool, queue,
minmax_pipeline, minmax_pipeline_layout, minmax_desc_sets, max_in_buf,
min_in_buf, max_out_buf, min_out_buf, state_buf, size,
filter_mapped_float, pbp, minmax_staging_buf, minmax_staging_buf_mem,
minmax_mapped);
if (!vulkan_minmax_opt.has_value()) {
std::cerr << "Vulkan: vulkan_minmax returned nullopt!\n";
return {};
@ -680,7 +687,8 @@ std::optional<std::pair<int, int>> dither::internal::vulkan_minmax(
std::array<VkDescriptorSet, 2> minmax_desc_sets, VkBuffer max_in_buf,
VkBuffer min_in_buf, VkBuffer max_out_buf, VkBuffer min_out_buf,
VkBuffer state_buf, const int size, const float *const filter_mapped,
const std::vector<bool> &pbp) {
const std::vector<bool> &pbp, VkBuffer staging_buf,
VkDeviceMemory staging_buf_mem, void *staging_mapped) {
// ensure minority pixel is "true"
unsigned int count = 0;
for (bool value : pbp) {
@ -706,40 +714,10 @@ std::optional<std::pair<int, int>> dither::internal::vulkan_minmax(
fai[i].idx = i;
}
VkBuffer staging_buf;
VkDeviceMemory staging_buf_mem;
utility::Cleanup cleanup_staging_buf{};
utility::Cleanup cleanup_staging_buf_mem{};
void *staging_mapped;
utility::Cleanup cleanup_staging_buf_mem_mapped{};
VkMappedMemoryRange range{};
VkPhysicalDeviceProperties props;
vkGetPhysicalDeviceProperties(phys_dev, &props);
{
vulkan_create_buffer(
device, phys_dev, size * sizeof(FloatAndIndex),
VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT,
VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
staging_buf, staging_buf_mem);
cleanup_staging_buf = utility::Cleanup(
[device](void *ptr) {
vkDestroyBuffer(device, *((VkBuffer *)ptr), nullptr);
},
&staging_buf);
cleanup_staging_buf_mem = utility::Cleanup(
[device](void *ptr) {
vkFreeMemory(device, *((VkDeviceMemory *)ptr), nullptr);
},
&staging_buf_mem);
vkMapMemory(device, staging_buf_mem, 0, size * sizeof(FloatAndIndex), 0,
&staging_mapped);
cleanup_staging_buf_mem_mapped = utility::Cleanup(
[device](void *ptr) {
vkUnmapMemory(device, *((VkDeviceMemory *)ptr));
},
&staging_buf_mem);
std::memcpy(staging_mapped, fai.data(), size * sizeof(FloatAndIndex));
range.sType = VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE;
range.memory = staging_buf_mem;
@ -2155,12 +2133,41 @@ image::Bl dither::blue_noise(int width, int height, int threads,
}
}
VkBuffer minmax_staging_buf;
VkDeviceMemory minmax_staging_buf_mem;
internal::vulkan_create_buffer(
device, phys_device, width * height * sizeof(internal::FloatAndIndex),
VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT,
VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
VK_MEMORY_PROPERTY_HOST_CACHED_BIT,
minmax_staging_buf, minmax_staging_buf_mem);
utility::Cleanup cleanup_minmax_staging_buf(
[device](void *ptr) {
vkDestroyBuffer(device, *((VkBuffer *)ptr), nullptr);
},
&minmax_staging_buf);
utility::Cleanup cleanup_minmax_staging_buf_mem(
[device](void *ptr) {
vkFreeMemory(device, *((VkDeviceMemory *)ptr), nullptr);
},
&minmax_staging_buf_mem);
void *minmax_mapped;
vkMapMemory(device, minmax_staging_buf_mem, 0,
width * height * sizeof(internal::FloatAndIndex), 0,
&minmax_mapped);
utility::Cleanup cleanup_minmax_mapped(
[device](void *ptr) {
vkUnmapMemory(device, *((VkDeviceMemory *)ptr));
},
&minmax_staging_buf_mem);
auto result = dither::internal::blue_noise_vulkan_impl(
device, phys_device, command_buffer, command_pool, compute_queue,
pbp_buf, compute_pipeline, compute_pipeline_layout,
compute_descriptor_set, filter_out_buf, minmax_compute_pipeline,
minmax_compute_pipeline_layout, minmax_compute_desc_sets, max_in_buf,
min_in_buf, max_out_buf, min_out_buf, state_buf, width, height);
min_in_buf, max_out_buf, min_out_buf, state_buf, width, height,
minmax_staging_buf, minmax_staging_buf_mem, minmax_mapped);
if (!result.empty()) {
return internal::rangeToBl(result, width);
}

7
src/blue_noise.hpp
View file

@ -86,7 +86,9 @@ std::vector<unsigned int> blue_noise_vulkan_impl(
VkPipeline minmax_pipeline, VkPipelineLayout minmax_pipeline_layout,
std::array<VkDescriptorSet, 2> minmax_descriptor_sets, VkBuffer max_in_buf,
VkBuffer min_in_buf, VkBuffer max_out_buf, VkBuffer min_out_buf,
VkBuffer state_buf, const int width, const int height);
VkBuffer state_buf, const int width, const int height,
VkBuffer minmax_staging_buf, VkDeviceMemory minmax_staging_buf_mem,
void *minmax_mapped);
std::vector<float> vulkan_buf_to_vec(float *mapped, unsigned int size);
@ -197,7 +199,8 @@ std::optional<std::pair<int, int>> vulkan_minmax(
std::array<VkDescriptorSet, 2> minmax_desc_sets, VkBuffer max_in_buf,
VkBuffer min_in_buf, VkBuffer max_out_buf, VkBuffer min_out_buf,
VkBuffer state_buf, const int size, const float *const filter_mapped,
const std::vector<bool> &pbp);
const std::vector<bool> &pbp, VkBuffer staging_buf,
VkDeviceMemory staging_buf_mem, void *staging_mapped);
#endif