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removing texture library

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This commit is contained in:
kbz_8
2023-04-21 22:17:55 +02:00
parent f6736f210a
commit 6d3421d7f4
21 changed files with 162 additions and 290 deletions
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32
src/renderer/command/vk_cmd_buffer.cpp
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@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/06 18:26:06 by maldavid #+# #+# */
/* Updated: 2023/04/02 18:13:38 by maldavid ### ########.fr */
/* Updated: 2023/04/21 13:24:56 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -19,11 +19,16 @@ namespace mlx
{
void CmdBuffer::init(CmdManager* manager)
{
_manager = manager;
init(&manager->getCmdPool());
}
void CmdBuffer::init(CmdPool* pool)
{
_pool = pool;
VkCommandBufferAllocateInfo allocInfo{};
allocInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
allocInfo.commandPool = manager->getCmdPool().get();
allocInfo.commandPool = pool->get();
allocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
allocInfo.commandBufferCount = 1;
@@ -57,6 +62,26 @@ namespace mlx
_is_recording = false;
}
void CmdBuffer::submitIdle() noexcept
{
auto device = Render_Core::get().getDevice().get();
VkSubmitInfo submitInfo = {};
submitInfo.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
submitInfo.commandBufferCount = 1;
submitInfo.pCommandBuffers = &_cmd_buffer;
VkFenceCreateInfo fenceCreateInfo = {};
fenceCreateInfo.sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO;
VkFence fence;
vkCreateFence(device, &fenceCreateInfo, nullptr, &fence);
vkResetFences(device, 1, &fence);
vkQueueSubmit(Render_Core::get().getQueue().getGraphic(), 1, &submitInfo, fence);
vkWaitForFences(device, 1, &fence, VK_TRUE, UINT64_MAX);
vkDestroyFence(device, fence, nullptr);
}
void CmdBuffer::submit(Semaphore& semaphores) noexcept
{
VkSemaphore signalSemaphores[] = { semaphores.getRenderImageSemaphore() };
@@ -79,7 +104,6 @@ namespace mlx
void CmdBuffer::destroy() noexcept
{
vkFreeCommandBuffers(Render_Core::get().getDevice().get(), _manager->getCmdPool().get(), 1, &_cmd_buffer);
_fence.destroy();
}
}

8
src/renderer/command/vk_cmd_buffer.h
View File

@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/06 18:25:42 by maldavid #+# #+# */
/* Updated: 2023/04/02 17:57:26 by maldavid ### ########.fr */
/* Updated: 2023/04/21 13:20:49 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -22,23 +22,27 @@ namespace mlx
{
public:
void init(class CmdManager* manager);
void init(class CmdPool* pool);
void destroy() noexcept;
void beginRecord(VkCommandBufferUsageFlags usage = 0);
void submit(class Semaphore& semaphores) noexcept;
void submitIdle() noexcept;
inline void waitForExecution() noexcept { _fence.waitAndReset(); }
inline void reset() noexcept { vkResetCommandBuffer(_cmd_buffer, 0); }
void endRecord();
inline bool isRecording() const noexcept { return _is_recording; }
inline bool isInit() const noexcept { return _cmd_buffer != VK_NULL_HANDLE; }
inline VkCommandBuffer& operator()() noexcept { return _cmd_buffer; }
inline VkCommandBuffer& get() noexcept { return _cmd_buffer; }
inline Fence& getFence() noexcept { return _fence; }
private:
Fence _fence;
VkCommandBuffer _cmd_buffer = VK_NULL_HANDLE;
class CmdManager* _manager = nullptr;
class CmdPool* _pool = nullptr;
bool _is_recording = false;
};
}

4
src/renderer/core/render_core.h
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@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/10/08 19:16:32 by maldavid #+# #+# */
/* Updated: 2023/01/25 15:23:19 by maldavid ### ########.fr */
/* Updated: 2023/04/21 14:13:32 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -30,7 +30,7 @@ namespace mlx
uint32_t findMemoryType(uint32_t typeFilter, VkMemoryPropertyFlags properties);
}
#ifndef NDEBUG
#ifndef DEBUG
constexpr const bool enableValidationLayers = true;
#else
constexpr const bool enableValidationLayers = false;

25
src/renderer/images/texture.cpp
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@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/03/31 18:03:35 by maldavid #+# #+# */
/* Updated: 2023/04/08 18:41:54 by maldavid ### ########.fr */
/* Updated: 2023/04/21 19:31:15 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -58,12 +58,11 @@ namespace mlx
void* Texture::openCPUmap()
{
if(_cpu_map == nullptr)
{
_cpu_map = std::make_shared<Buffer>();
_cpu_map->create(Buffer::kind::dynamic, sizeof(uint32_t) * (getWidth() * getHeight()), VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT);
Image::copyToBuffer(*_cpu_map);
}
if(_cpu_map_adress != nullptr)
return _cpu_map_adress;
_cpu_map = std::make_shared<Buffer>();
_cpu_map->create(Buffer::kind::dynamic, sizeof(uint32_t) * (getWidth() * getHeight()), VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT);
Image::copyToBuffer(*_cpu_map);
if(!_cpu_map->isMapped())
_cpu_map->mapMem(&_cpu_map_adress);
if(_cpu_map_adress == nullptr)
@@ -103,15 +102,9 @@ namespace mlx
if(!std::filesystem::exists(std::move(file)))
core::error::report(e_kind::fatal_error, "Image : file not found '%s'", filename.c_str());
if(stbi_is_hdr(filename.c_str()))
{
data = (uint8_t*)stbi_loadf(filename.c_str(), w, h, &channels, 4);
format = VK_FORMAT_R32G32B32A32_SFLOAT;
}
else
{
data = stbi_load(filename.c_str(), w, h, &channels, 4);
format = VK_FORMAT_R8G8B8A8_UNORM;
}
core::error::report(e_kind::fatal_error, "Texture : unsupported image format '%s'", filename.c_str());
data = stbi_load(filename.c_str(), w, h, &channels, 4);
format = VK_FORMAT_R8G8B8A8_UNORM;
texture.create(data, *w, *h, format);
stbi_image_free(data);
return texture;

9
src/renderer/images/texture.h
View File

@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/03/08 02:24:58 by maldavid #+# #+# */
/* Updated: 2023/04/07 16:39:35 by maldavid ### ########.fr */
/* Updated: 2023/04/21 19:05:34 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -34,6 +34,7 @@ namespace mlx
void destroy() noexcept override;
void* openCPUmap();
inline void* getMap() const noexcept { return _cpu_map_adress; }
inline void setDescriptor(DescriptorSet set) noexcept { _set = std::move(set); }
inline VkDescriptorSet getSet() noexcept { return _set.isInit() ? _set.get() : VK_NULL_HANDLE; }
@@ -56,11 +57,11 @@ namespace mlx
struct TextureRenderData
{
std::shared_ptr<Texture> texture;
Texture* texture;
int x;
int y;
TextureRenderData(std::shared_ptr<Texture> _texture, int _x, int _y) : texture(_texture), x(_x), y(_y) {}
TextureRenderData(Texture* _texture, int _x, int _y) : texture(_texture), x(_x), y(_y) {}
bool operator==(const TextureRenderData& rhs) const { return texture == rhs.texture && x == rhs.x && y == rhs.y; }
};
}
@@ -72,7 +73,7 @@ namespace std
{
size_t operator()(const mlx::TextureRenderData& td) const noexcept
{
return std::hash<std::shared_ptr<mlx::Texture>>()(td.texture) + std::hash<int>()(td.x) + std::hash<int>()(td.y);
return std::hash<mlx::Texture*>()(td.texture) + std::hash<int>()(td.x) + std::hash<int>()(td.y);
}
};
}

93
src/renderer/images/vk_image.cpp
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@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/01/25 11:59:07 by maldavid #+# #+# */
/* Updated: 2023/04/13 15:07:01 by maldavid ### ########.fr */
/* Updated: 2023/04/21 13:23:52 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -14,6 +14,7 @@
#include <renderer/core/render_core.h>
#include <renderer/buffers/vk_buffer.h>
#include <renderer/command/vk_cmd_pool.h>
#include <renderer/core/vk_fence.h>
namespace mlx
{
@@ -53,6 +54,8 @@ namespace mlx
core::error::report(e_kind::fatal_error, "Vulkan : failed to allocate memory for an image");
vkBindImageMemory(Render_Core::get().getDevice().get(), _image, _memory, 0);
_pool.init();
}
void Image::createImageView(VkImageViewType type, VkImageAspectFlags aspectFlags) noexcept
@@ -93,24 +96,11 @@ namespace mlx
void Image::copyFromBuffer(Buffer& buffer)
{
CmdPool cmdpool;
cmdpool.init();
auto device = Render_Core::get().getDevice().get();
if(!_transfer_cmd.isInit())
_transfer_cmd.init(&_pool);
VkCommandBufferAllocateInfo allocInfo{};
allocInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
allocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
allocInfo.commandPool = cmdpool.get();
allocInfo.commandBufferCount = 1;
VkCommandBuffer cmdBuffer;
vkAllocateCommandBuffers(device, &allocInfo, &cmdBuffer);
VkCommandBufferBeginInfo beginInfo{};
beginInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
beginInfo.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
vkBeginCommandBuffer(cmdBuffer, &beginInfo);
_transfer_cmd.reset();
_transfer_cmd.beginRecord();
VkImageMemoryBarrier copy_barrier = {};
copy_barrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
@@ -123,7 +113,7 @@ namespace mlx
copy_barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
copy_barrier.subresourceRange.levelCount = 1;
copy_barrier.subresourceRange.layerCount = 1;
vkCmdPipelineBarrier(cmdBuffer, VK_PIPELINE_STAGE_HOST_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0, 0, nullptr, 0, nullptr, 1, &copy_barrier);
vkCmdPipelineBarrier(_transfer_cmd.get(), VK_PIPELINE_STAGE_HOST_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0, 0, nullptr, 0, nullptr, 1, &copy_barrier);
VkBufferImageCopy region = {};
region.bufferOffset = 0;
@@ -139,7 +129,8 @@ namespace mlx
_height,
1
};
vkCmdCopyBufferToImage(cmdBuffer, buffer.get(), _image, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, &region);
vkCmdCopyBufferToImage(_transfer_cmd.get(), buffer.get(), _image, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, &region);
VkImageMemoryBarrier use_barrier = {};
use_barrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
@@ -153,43 +144,19 @@ namespace mlx
use_barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
use_barrier.subresourceRange.levelCount = 1;
use_barrier.subresourceRange.layerCount = 1;
vkCmdPipelineBarrier(cmdBuffer, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, 0, 0, nullptr, 0, nullptr, 1, &use_barrier);
vkCmdPipelineBarrier(_transfer_cmd.get(), VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, 0, 0, nullptr, 0, nullptr, 1, &use_barrier);
vkEndCommandBuffer(cmdBuffer);
VkSubmitInfo submitInfo{};
submitInfo.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
submitInfo.commandBufferCount = 1;
submitInfo.pCommandBuffers = &cmdBuffer;
auto graphicsQueue = Render_Core::get().getQueue().getGraphic();
vkQueueSubmit(graphicsQueue, 1, &submitInfo, VK_NULL_HANDLE);
vkQueueWaitIdle(graphicsQueue);
cmdpool.destroy();
_transfer_cmd.endRecord();
_transfer_cmd.submitIdle();
}
void Image::copyToBuffer(Buffer& buffer)
{
CmdPool cmdpool;
cmdpool.init();
auto device = Render_Core::get().getDevice().get();
if(!_transfer_cmd.isInit())
_transfer_cmd.init(&_pool);
VkCommandBufferAllocateInfo allocInfo{};
allocInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
allocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
allocInfo.commandPool = cmdpool.get();
allocInfo.commandBufferCount = 1;
VkCommandBuffer cmdBuffer;
vkAllocateCommandBuffers(device, &allocInfo, &cmdBuffer);
VkCommandBufferBeginInfo beginInfo{};
beginInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
beginInfo.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
vkBeginCommandBuffer(cmdBuffer, &beginInfo);
_transfer_cmd.reset();
_transfer_cmd.beginRecord();
VkImageMemoryBarrier copy_barrier = {};
copy_barrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
@@ -202,7 +169,7 @@ namespace mlx
copy_barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
copy_barrier.subresourceRange.levelCount = 1;
copy_barrier.subresourceRange.layerCount = 1;
vkCmdPipelineBarrier(cmdBuffer, VK_PIPELINE_STAGE_HOST_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0, 0, nullptr, 0, nullptr, 1, &copy_barrier);
vkCmdPipelineBarrier(_transfer_cmd.get(), VK_PIPELINE_STAGE_HOST_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0, 0, nullptr, 0, nullptr, 1, &copy_barrier);
VkBufferImageCopy region = {};
region.bufferOffset = 0;
@@ -218,7 +185,7 @@ namespace mlx
_height,
1
};
vkCmdCopyImageToBuffer(cmdBuffer, _image, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, buffer.get(), 1, &region);
vkCmdCopyImageToBuffer(_transfer_cmd.get(), _image, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, buffer.get(), 1, &region);
VkImageMemoryBarrier use_barrier = {};
use_barrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
@@ -232,21 +199,10 @@ namespace mlx
use_barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
use_barrier.subresourceRange.levelCount = 1;
use_barrier.subresourceRange.layerCount = 1;
vkCmdPipelineBarrier(cmdBuffer, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, 0, 0, nullptr, 0, nullptr, 1, &use_barrier);
vkCmdPipelineBarrier(_transfer_cmd.get(), VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, 0, 0, nullptr, 0, nullptr, 1, &use_barrier);
vkEndCommandBuffer(cmdBuffer);
VkSubmitInfo submitInfo{};
submitInfo.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
submitInfo.commandBufferCount = 1;
submitInfo.pCommandBuffers = &cmdBuffer;
auto graphicsQueue = Render_Core::get().getQueue().getGraphic();
vkQueueSubmit(graphicsQueue, 1, &submitInfo, VK_NULL_HANDLE);
vkQueueWaitIdle(graphicsQueue);
cmdpool.destroy();
_transfer_cmd.endRecord();
_transfer_cmd.submitIdle();
}
void Image::destroy() noexcept
@@ -258,6 +214,9 @@ namespace mlx
vkFreeMemory(Render_Core::get().getDevice().get(), _memory, nullptr);
vkDestroyImage(Render_Core::get().getDevice().get(), _image, nullptr);
if(_transfer_cmd.isInit())
_transfer_cmd.destroy();
_pool.destroy();
}
uint32_t formatSize(VkFormat format)

6
src/renderer/images/vk_image.h
View File

@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/01/25 11:54:21 by maldavid #+# #+# */
/* Updated: 2023/04/13 10:59:04 by maldavid ### ########.fr */
/* Updated: 2023/04/21 10:58:02 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -16,6 +16,8 @@
#include <volk.h>
#include <cstddef>
#include <vector>
#include <renderer/command/vk_cmd_buffer.h>
#include <renderer/command/vk_cmd_pool.h>
namespace mlx
{
@@ -45,6 +47,8 @@ namespace mlx
virtual ~Image() = default;
private:
CmdBuffer _transfer_cmd;
CmdPool _pool;
VkImage _image = VK_NULL_HANDLE;
VkDeviceMemory _memory = VK_NULL_HANDLE;
VkImageView _image_view = VK_NULL_HANDLE;

7
src/renderer/pixel_put.cpp
View File

@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/03/31 15:14:50 by maldavid #+# #+# */
/* Updated: 2023/04/19 11:32:54 by maldavid ### ########.fr */
/* Updated: 2023/04/21 14:51:47 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -21,6 +21,7 @@ namespace mlx
_texture.setDescriptor(renderer.getFragDescriptorSet().duplicate());
_buffer.create(Buffer::kind::dynamic, sizeof(uint32_t) * (width * height), VK_BUFFER_USAGE_TRANSFER_SRC_BIT);
_buffer.mapMem(&_map);
_width = width;
_height = height;
}
@@ -34,8 +35,6 @@ namespace mlx
{
if(x < 0 || y < 0 || x > _width || y > _height)
return;
if(!_buffer.isMapped())
_buffer.mapMem(&_map);
unsigned char* mem = static_cast<unsigned char*>(_map) + (y * _width * sizeof(uint32_t)) + (x * sizeof(uint32_t));
*reinterpret_cast<uint32_t*>(mem) = color;
_has_been_modified = true;
@@ -43,8 +42,6 @@ namespace mlx
void PixelPutPipeline::clear()
{
if(!_buffer.isMapped())
_buffer.mapMem(&_map);
unsigned char* mem = static_cast<unsigned char*>(_map);
std::memset(mem, 0, sizeof(uint32_t) * (_width * _height));
_has_been_modified = true;

2
src/renderer/renderer.cpp
View File

@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/12/18 17:25:16 by maldavid #+# #+# */
/* Updated: 2023/04/02 18:10:01 by maldavid ### ########.fr */
/* Updated: 2023/04/21 20:56:51 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */

3
src/renderer/text_library.cpp
View File

@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/04/10 11:59:57 by maldavid #+# #+# */
/* Updated: 2023/04/12 13:24:19 by maldavid ### ########.fr */
/* Updated: 2023/04/19 13:43:43 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -14,7 +14,6 @@
#include <core/errors.h>
#include <renderer/renderer.h>
#include <algorithm>
#include <iostream>
namespace mlx
{

4
src/renderer/text_pipeline.cpp
View File

@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/04/06 16:41:13 by maldavid #+# #+# */
/* Updated: 2023/04/13 10:49:04 by maldavid ### ########.fr */
/* Updated: 2023/04/19 13:43:49 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -19,8 +19,6 @@
#define STB_TRUETYPE_IMPLEMENTATION
#include <stb_truetype.h>
#include <iostream>
namespace mlx
{
TextDrawData::TextDrawData(std::string _text, int _color, int _x, int _y) :

54
src/renderer/texture_library.cpp
View File

@@ -1,54 +0,0 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* texture_library.cpp :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/04/01 14:24:00 by maldavid #+# #+# */
/* Updated: 2023/04/12 13:26:59 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
#include <core/errors.h>
#include <algorithm>
#include <renderer/texture_library.h>
namespace mlx
{
std::shared_ptr<Texture> TextureLibrary::getTexture(TextureID id)
{
if(!_cache.count(id))
core::error::report(e_kind::fatal_error, "Texture Library : wrong texture ID '%d'", id);
return _cache[id];
}
TextureID TextureLibrary::addTextureToLibrary(std::shared_ptr<Texture> texture)
{
auto it = std::find_if(_cache.begin(), _cache.end(), [=](const std::pair<TextureID, std::shared_ptr<Texture>>& v)
{
return v.second.get() == texture.get();
});
if(it != _cache.end())
return it->first;
_cache[_current_id] = texture;
_current_id++;
return _current_id - 1;
}
void TextureLibrary::removeTextureFromLibrary(TextureID id)
{
if(_cache.count(id))
{
_cache[id]->destroy();
_cache.erase(id);
}
}
void TextureLibrary::clearLibrary()
{
for(auto [id, texture] : _cache)
texture->destroy();
_cache.clear();
}
}

46
src/renderer/texture_library.h
View File

@@ -1,46 +0,0 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* texture_library.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/04/01 14:16:13 by maldavid #+# #+# */
/* Updated: 2023/04/01 14:42:39 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef __MLX_TEXTURE_LIBRARY__
#define __MLX_TEXTURE_LIBRARY__
#include <vector>
#include <memory>
#include <unordered_map>
#include <filesystem>
#include <renderer/images/texture.h>
namespace mlx
{
using TextureID = uint32_t;
constexpr TextureID nulltexture = 0;
class TextureLibrary
{
public:
TextureLibrary() = default;
std::shared_ptr<Texture> getTexture(TextureID id);
TextureID addTextureToLibrary(std::shared_ptr<Texture> texture);
void removeTextureFromLibrary(TextureID id);
void clearLibrary();
~TextureLibrary() = default;
private:
std::unordered_map<TextureID, std::shared_ptr<Texture>> _cache;
TextureID _current_id = 1;
};
}
#endif