Catcrafts/Crafter.Graphics
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rendertargetvulkan

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This commit is contained in:
Jorijn van der Graaf 2026-04-11 18:48:00 +02:00
commit 1c1a142f52
9 changed files with 221 additions and 146 deletions
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43
interfaces/Crafter.Graphics-Rendertarget.cppm
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@ -16,6 +16,12 @@ You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
module;
#include "../lib/stb_truetype.h"
#ifdef CRAFTER_GRAPHICS_RENDERER_VULKAN
#include <vulkan/vulkan.h>
#endif
export module Crafter.Graphics:Rendertarget;
import Crafter.Math;
import Crafter.Asset;
@ -23,9 +29,12 @@ import std;
import :Types;
import :Transform2D;
import :RenderingElement2DBase;
#ifdef CRAFTER_GRAPHICS_RENDERER_VULKAN
import :Device;
import :VulkanBuffer;
#endif
export namespace Crafter {
template<std::uint8_t Frames>
struct RendertargetBase {
#ifdef CRAFTER_TIMING
std::vector<std::tuple<const Transform*, std::uint32_t, std::uint32_t, std::chrono::nanoseconds>> renderTimings;
@ -33,7 +42,6 @@ export namespace Crafter {
Transform2D transform;
std::uint16_t sizeX;
std::uint16_t sizeY;
std::uint8_t frame;
RendertargetBase() = default;
RendertargetBase(std::uint16_t sizeX, std::uint16_t sizeY) : sizeX(sizeX), sizeY(sizeY), transform({0, 0, 1, 1, 0, 0, 0}){
transform.scaled.size.x = sizeX;
@ -42,12 +50,39 @@ export namespace Crafter {
transform.scaled.position.y = 0;
}
};
#ifdef CRAFTER_GRAPHICS_RENDERER_VULKAN
struct RenderingElement2DVulkanBase;
struct __attribute__((packed)) RenderingElement2DVulkanTransformInfo {
ScaleData2D scaled; // 0 - 8 bytes
std::uint16_t bufferX; // 8 - 2 bytes
std::uint16_t bufferY; // 10 - 2 bytes
//12 bytes total;
};
struct DescriptorHeapVulkan;
struct RendertargetVulkan : RendertargetBase {
std::uint8_t frame;
std::vector<RenderingElement2DVulkanBase*> elements;
VulkanBuffer<RenderingElement2DVulkanTransformInfo, true> transformBuffer[3];
RendertargetVulkan() = default;
RendertargetVulkan(std::uint16_t sizeX, std::uint16_t sizeY, std::vector<RenderingElement2DVulkanBase*>&& elements);
RendertargetVulkan(std::uint16_t sizeX, std::uint16_t sizeY);
void UpdateBuffer(std::uint8_t frame);
void ReorderBuffer(std::uint8_t frame);
void WriteDescriptors(std::span<VkResourceDescriptorInfoEXT> infos, std::span<VkHostAddressRangeEXT> ranges, std::uint16_t start, std::uint32_t bufferOffset, DescriptorHeapVulkan& descriptorHeap);
void SetOrderResursive(Transform2D* elementTransform);
};
#endif
template<typename T, std::uint8_t Channels, std::uint8_t Alignment, std::uint8_t Frames>
struct Rendertarget : RendertargetBase<Frames> {
struct Rendertarget : RendertargetBase {
Vector<T, Channels, Alignment>* buffer[Frames];
Rendertarget() = default;
Rendertarget(std::uint16_t sizeX, std::uint16_t sizeY) : RendertargetBase<Frames>(sizeX, sizeY) {
Rendertarget(std::uint16_t sizeX, std::uint16_t sizeY) : RendertargetBase(sizeX, sizeY) {
}
void RenderElement(Transform2D* elementTransform, std::uint8_t frame, std::vector<ClipRect>&& dirtyRects) {