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vulkan2d fixes

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This commit is contained in:
Jorijn van der Graaf 2026-04-11 23:18:41 +02:00
commit ea18f32300
4 changed files with 279 additions and 36 deletions
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6
examples/VulkanUI/raygen.glsl
View file

@ -38,9 +38,9 @@ void main()
for (uint16_t i = 1us; i < UITransformBuffer[bufferStart].count+1; i++) {
if(pixel.x > UITransformBuffer[bufferStart].data[i].x && pixel.x < UITransformBuffer[bufferStart].data[i].x + UITransformBuffer[bufferStart].data[i].sizeX && pixel.y > UITransformBuffer[bufferStart].data[i].y && pixel.y < UITransformBuffer[bufferStart].data[i].y + UITransformBuffer[bufferStart].data[i].sizeY) {
int16_t srcX = int16_t((pixel.x - UITransformBuffer[bufferStart].data[i].x) * UITransformBuffer[bufferStart].data[i].bufferX / UITransformBuffer[bufferStart].data[i].sizeX);
int16_t srcY = int16_t((pixel.y - UITransformBuffer[bufferStart].data[i].y) * UITransformBuffer[bufferStart].data[i].bufferY / UITransformBuffer[bufferStart].data[i].sizeY);
hitValue = vec4(UIPixelBuffer[bufferStart + UITransformBuffer[bufferStart].count].pixels[srcY * UITransformBuffer[bufferStart].data[i].bufferX + srcX]);
int16_t srcX = int16_t(float(pixel.x - UITransformBuffer[bufferStart].data[i].x) * float(UITransformBuffer[bufferStart].data[i].bufferX) / float(UITransformBuffer[bufferStart].data[i].sizeX));
int16_t srcY = int16_t(float(pixel.y - UITransformBuffer[bufferStart].data[i].y) * float(UITransformBuffer[bufferStart].data[i].bufferY) / float(UITransformBuffer[bufferStart].data[i].sizeY));
hitValue = vec4(UIPixelBuffer[bufferStart + 1].pixels[srcY * UITransformBuffer[bufferStart].data[i].bufferX + srcX]);
}
}

20
implementations/Crafter.Graphics-Rendertarget.cpp
View file

@ -53,17 +53,23 @@ RendertargetVulkan::RendertargetVulkan(std::uint16_t sizeX, std::uint16_t sizeY)
}
void RendertargetVulkan::UpdateBuffer(std::uint8_t frame) {
void RendertargetVulkan::UpdateElements() {
elements.clear();
std::sort(transform->children.begin(), transform->children.end(), [](Transform2D* a, Transform2D* b){ return a->anchor.z < b->anchor.z; });
for(Transform2D* child : transform.children) {
SetOrderResursive(child);
}
for(std::uint16_t i = 0; i < elements.size(); i++) {
elements[i]->ScaleElement(transform);
}
}
void RendertargetVulkan::UpdateBuffer(std::uint8_t frame) {
transformBuffer[frame].Resize(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT | VK_BUFFER_USAGE_2_SHADER_DEVICE_ADDRESS_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT | VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, elements.size()+1);
RenderingElement2DVulkanTransformInfo* val = reinterpret_cast<RenderingElement2DVulkanTransformInfo*>(reinterpret_cast<char*>(transformBuffer[frame].value) + sizeof(RenderingElement2DVulkanTransformInfo));
std::uint16_t* sizePtr = reinterpret_cast<std::uint16_t*>(transformBuffer[frame].value);
*sizePtr = static_cast<std::uint16_t>(elements.size());
for(std::uint16_t i = 0; i < elements.size(); i++) {
elements[i]->ScaleElement(transform);
val[i].scaled = elements[i]->scaled;
val[i].bufferX = elements[i]->bufferX;
val[i].bufferY = elements[i]->bufferY;
@ -73,10 +79,6 @@ void RendertargetVulkan::UpdateBuffer(std::uint8_t frame) {
void RendertargetVulkan::ReorderBuffer(std::uint8_t frame) {
RenderingElement2DVulkanTransformInfo* val = reinterpret_cast<RenderingElement2DVulkanTransformInfo*>(reinterpret_cast<char*>(transformBuffer[frame].value) + sizeof(RenderingElement2DVulkanTransformInfo));
elements.clear();
for(Transform2D* child : transform.children) {
SetOrderResursive(child);
}
for(std::uint16_t i = 0; i < elements.size(); i++) {
val[i].scaled = elements[i]->scaled;
val[i].bufferX = elements[i]->bufferX;
@ -147,13 +149,13 @@ void RendertargetVulkan::WriteDescriptors(std::span<VkResourceDescriptorInfoEXT>
}
void RendertargetVulkan::SetOrderResursive(Transform2D* elementTransform) {
std::sort(elementTransform->children.begin(), elementTransform->children.end(), [](Transform2D* a, Transform2D* b){ return a->anchor.z < b->anchor.z; });
for(Transform2D* childTransform : elementTransform->children) {
RenderingElement2DVulkanBase* renderer = dynamic_cast<RenderingElement2DVulkanBase*>(childTransform);
RenderingElement2DVulkanBase* renderer = dynamic_cast<RenderingElement2DVulkanBase*>(elementTransform);
if(renderer) {
renderer->index = elements.size();
elements.push_back(renderer);
}
std::sort(elementTransform->children.begin(), elementTransform->children.end(), [](Transform2D* a, Transform2D* b){ return a->anchor.z < b->anchor.z; });
for(Transform2D* childTransform : elementTransform->children) {
SetOrderResursive(childTransform);
}
}

250
interfaces/Crafter.Graphics-RenderingElement2DVulkan.cppm
View file

@ -31,6 +31,7 @@ import :VulkanBuffer;
import :Types;
import :Window;
import :DescriptorHeapVulkan;
import :Font;
export namespace Crafter {
struct RenderingElement2DVulkanBase : Transform2D {
@ -51,28 +52,44 @@ export namespace Crafter {
template<bool Owning, bool Mapped>
struct RenderingElement2DVulkan : RenderingElement2DVulkanBase {
RenderingElement2DVulkan(Anchor2D anchor, RendertargetBase& target, Transform2D& parent) requires(Owning) : RenderingElement2DVulkanBase(anchor) {
RenderingElement2DVulkan(Anchor2D anchor, RendertargetBase& target, Transform2D& parent, bool single = false) requires(Owning) : RenderingElement2DVulkanBase(anchor) {
GetScale(target, parent);
this->bufferX = this->scaled.size.x;
this->bufferY = this->scaled.size.y;
if(single) {
buffers[0] = new VulkanBuffer<Vector<_Float16, 4, 4>, Mapped>();
static_cast<VulkanBuffer<Vector<_Float16, 4, 4>, Mapped>*>(buffers[0])->Create(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT | VK_BUFFER_USAGE_2_SHADER_DEVICE_ADDRESS_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT | VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, bufferX * bufferY);
for(std::uint8_t i = 1; i < Window::numFrames; i++) {
buffers[i] = buffers[0];
}
} else {
for(std::uint8_t i = 0; i < Window::numFrames; i++) {
buffers[i] = new VulkanBuffer<Vector<_Float16, 4, 4>, Mapped>();
static_cast<VulkanBuffer<Vector<_Float16, 4, 4>, Mapped>*>(buffers[i])->Create(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT | VK_BUFFER_USAGE_2_SHADER_DEVICE_ADDRESS_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT | VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, bufferX * bufferY);
}
}
}
RenderingElement2DVulkan(Anchor2D anchor, std::uint16_t bufferX, std::uint16_t bufferY) requires(Owning) : RenderingElement2DVulkanBase(anchor, bufferX, bufferY) {
RenderingElement2DVulkan(Anchor2D anchor, std::uint16_t bufferX, std::uint16_t bufferY, bool single = false) requires(Owning) : RenderingElement2DVulkanBase(anchor, bufferX, bufferY) {
if(single) {
buffers[0] = new VulkanBuffer<Vector<_Float16, 4, 4>, Mapped>();
static_cast<VulkanBuffer<Vector<_Float16, 4, 4>, Mapped>*>(buffers[0])->Create(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT | VK_BUFFER_USAGE_2_SHADER_DEVICE_ADDRESS_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT | VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, bufferX * bufferY);
for(std::uint8_t i = 1; i < Window::numFrames; i++) {
buffers[i] = buffers[0];
}
} else {
for(std::uint8_t i = 0; i < Window::numFrames; i++) {
buffers[i] = new VulkanBuffer<Vector<_Float16, 4, 4>, Mapped>();
static_cast<VulkanBuffer<Vector<_Float16, 4, 4>, Mapped>*>(buffers[i])->Create(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT | VK_BUFFER_USAGE_2_SHADER_DEVICE_ADDRESS_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT | VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, bufferX * bufferY);
}
}
}
RenderingElement2DVulkan(Anchor2D anchor, std::uint16_t bufferX, std::uint16_t bufferY, std::array<VulkanBufferBase*, Window::numFrames>&& buffers) requires(!Owning) : RenderingElement2DVulkanBase(anchor, bufferX, bufferY, std::move(buffers)) {
}
RenderingElement2DVulkan(Anchor2D anchor, const std::filesystem::path& assetPath, bool single) requires(Owning && Mapped) : RenderingElement2DVulkanBase(anchor) {
RenderingElement2DVulkan(Anchor2D anchor, const std::filesystem::path& assetPath, bool single = false) requires(Owning && Mapped) : RenderingElement2DVulkanBase(anchor) {
TextureAssetInfo info = TextureAsset<_Float16>::LoadInfo(assetPath);
this->bufferX = info.sizeX;
this->bufferY = info.sizeY;
@ -82,13 +99,13 @@ export namespace Crafter {
for(std::uint8_t i = 1; i < Window::numFrames; i++) {
buffers[i] = buffers[0];
}
TextureAsset<_Float16>::Load(assetPath, reinterpret_cast<_Float16*>(static_cast<VulkanBuffer<Vector<_Float16, 4, 4>, Mapped>*>(buffers[0])->value), this->bufferX, this->bufferY);
TextureAsset<Vector<_Float16, 4, 4>>::Load(assetPath, static_cast<VulkanBuffer<Vector<_Float16, 4, 4>, Mapped>*>(buffers[0])->value, this->bufferX, this->bufferY);
} else {
for(std::uint8_t i = 0; i < Window::numFrames; i++) {
buffers[i] = new VulkanBuffer<Vector<_Float16, 4, 4>, Mapped>();
static_cast<VulkanBuffer<Vector<_Float16, 4, 4>, Mapped>*>(buffers[i])->Create(VK_BUFFER_USAGE_STORAGE_BUFFER_BIT | VK_BUFFER_USAGE_2_SHADER_DEVICE_ADDRESS_BIT, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT | VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, bufferX * bufferY);
}
TextureAsset<_Float16>::Load(assetPath, reinterpret_cast<_Float16*>(static_cast<VulkanBuffer<Vector<_Float16, 4, 4>, Mapped>*>(buffers[0])->value), this->bufferX, this->bufferY);
TextureAsset<Vector<_Float16, 4, 4>>::Load(assetPath, static_cast<VulkanBuffer<Vector<_Float16, 4, 4>, Mapped>*>(buffers[0])->value, this->bufferX, this->bufferY);
for(std::uint8_t i = 1; i < Window::numFrames; i++) {
std::memcpy(static_cast<VulkanBuffer<Vector<_Float16, 4, 4>, Mapped>*>(buffers[i])->value, static_cast<VulkanBuffer<Vector<_Float16, 4, 4>, Mapped>*>(buffers[0])->value, this->bufferX * this->bufferY * sizeof(_Float16));
}
@ -122,6 +139,229 @@ export namespace Crafter {
child->UpdatePosition(window, *this);
}
}
int utf8_decode(const char* s, int* bytes_consumed) {
unsigned char c = s[0];
if (c < 0x80) {
*bytes_consumed = 1;
return c;
} else if ((c & 0xE0) == 0xC0) {
*bytes_consumed = 2;
return ((c & 0x1F) << 6) | (s[1] & 0x3F);
} else if ((c & 0xF0) == 0xE0) {
*bytes_consumed = 3;
return ((c & 0x0F) << 12) | ((s[1] & 0x3F) << 6) | (s[2] & 0x3F);
} else if ((c & 0xF8) == 0xF0) {
*bytes_consumed = 4;
return ((c & 0x07) << 18) | ((s[1] & 0x3F) << 12) | ((s[2] & 0x3F) << 6) | (s[3] & 0x3F);
}
*bytes_consumed = 1;
return 0xFFFD; // replacement char
}
void RenderText(std::span<const std::string_view> lines, float size, Vector<_Float16, 4> color, Font& font, TextAlignment alignment = TextAlignment::Left, std::uint32_t offsetX = 0, std::uint32_t offsetY = 0, OpaqueType opaque = OpaqueType::FullyOpaque) requires(Mapped) {
float scale = stbtt_ScaleForPixelHeight(&font.font, size);
int baseline = (int)(font.ascent * scale);
std::uint32_t lineHeight = (font.ascent - font.descent) * scale;
std::uint32_t currentY = baseline;
for(std::string_view line : lines) {
std::uint32_t lineWidth = 0;
for (const char c : line) {
int advance, lsb;
stbtt_GetCodepointHMetrics(&font.font, c, &advance, &lsb);
lineWidth += (int)(advance * scale);
}
std::uint32_t x = 0;
switch (alignment) {
case TextAlignment::Left:
x = 0;
break;
case TextAlignment::Center:
x = (this->scaled.size.x - lineWidth) / 2;
break;
case TextAlignment::Right:
x = this->scaled.size.x - lineWidth;
break;
}
const char* p = line.data();
const char* end = p + line.size();
while (p < end) {
int bytes;
int codepoint = utf8_decode(p, &bytes);
p += bytes;
int ax;
int lsb;
stbtt_GetCodepointHMetrics(&font.font, codepoint, &ax, &lsb);
int c_x1, c_y1, c_x2, c_y2;
stbtt_GetCodepointBitmapBox(&font.font, codepoint, scale, scale, &c_x1, &c_y1, &c_x2, &c_y2);
int w = c_x2 - c_x1;
int h = c_y2 - c_y1;
std::vector<unsigned char> bitmap(w * h);
stbtt_MakeCodepointBitmap(&font.font, bitmap.data(), w, h, w, scale, scale, codepoint);
// Only render characters that fit within the scaled bounds
switch(opaque) {
case OpaqueType::FullyOpaque: {
for (int j = 0; j < h; j++) {
for (int i = 0; i < w; i++) {
int bufferX = x + i + c_x1 + offsetX;
int bufferY = currentY + j + c_y1 + offsetY;
if (bufferX >= 0 && bufferX < (int)this->bufferX && bufferY >= 0 && bufferY < (int)this->bufferY) {
for(std::uint8_t frame = 0; frame < Window::numFrames; frame++) {
static_cast<VulkanBuffer<Vector<_Float16, 4, 4>, true>*>(buffers[frame])->value[bufferY * this->bufferX + bufferX] = {color.r, color.g, color.b, static_cast<_Float16>(bitmap[j * w + i])};
}
}
}
}
break;
}
case OpaqueType::SemiOpaque:
case OpaqueType::Transparent: {
for (int j = 0; j < h; j++) {
for (int i = 0; i < w; i++) {
int bufferX = x + i + c_x1 + offsetX;
int bufferY = currentY + j + c_y1 + offsetY;
if (bufferX >= 0 && bufferX < (int)this->bufferX && bufferY >= 0 && bufferY < (int)this->bufferY) {
std::uint8_t alpha = bitmap[j * w + i];
_Float16 srcA = (_Float16(alpha)/_Float16(255.0f))*color.a;
for(std::uint8_t frame = 0; frame < Window::numFrames; frame++) {
Vector<_Float16, 4, 4> dst = static_cast<VulkanBuffer<Vector<_Float16, 4, 4>, true>*>(buffers[frame])->value[bufferY * this->bufferX + bufferX];
_Float16 outA = srcA + dst.a * (1.0f - srcA);
static_cast<VulkanBuffer<Vector<_Float16, 4, 4>, true>*>(buffers[frame])->value[bufferY * this->bufferX + bufferX] = Vector<_Float16, 4, 4>(
(color.r * srcA + dst.r * dst.a * (1.0f - srcA)),
(color.g * srcA + dst.g * dst.a * (1.0f - srcA)),
(color.b * srcA + dst.b * dst.a * (1.0f - srcA)),
outA
);
}
}
}
}
break;
}
}
x += (int)(ax * scale);
if (p + 1 < end) {
int next;
x += (int)stbtt_GetGlyphKernAdvance(&font.font, codepoint, utf8_decode(p+1, &next));
}
}
currentY += lineHeight;
}
}
void RenderText(std::span<const std::string_view> lines, float size, Vector<_Float16, 4> color, Font& font, std::uint8_t frame, TextAlignment alignment = TextAlignment::Left, std::uint32_t offsetX = 0, std::uint32_t offsetY = 0, OpaqueType opaque = OpaqueType::FullyOpaque) requires(Mapped) {
float scale = stbtt_ScaleForPixelHeight(&font.font, size);
int baseline = (int)(font.ascent * scale);
std::uint32_t lineHeight = (font.ascent - font.descent) * scale;
std::uint32_t currentY = baseline;
for(std::string_view line : lines) {
std::uint32_t lineWidth = 0;
for (const char c : line) {
int advance, lsb;
stbtt_GetCodepointHMetrics(&font.font, c, &advance, &lsb);
lineWidth += (int)(advance * scale);
}
std::uint32_t x = 0;
switch (alignment) {
case TextAlignment::Left:
x = 0;
break;
case TextAlignment::Center:
x = (this->scaled.size.x - lineWidth) / 2;
break;
case TextAlignment::Right:
x = this->scaled.size.x - lineWidth;
break;
}
const char* p = line.data();
const char* end = p + line.size();
while (p < end) {
int bytes;
int codepoint = utf8_decode(p, &bytes);
p += bytes;
int ax;
int lsb;
stbtt_GetCodepointHMetrics(&font.font, codepoint, &ax, &lsb);
int c_x1, c_y1, c_x2, c_y2;
stbtt_GetCodepointBitmapBox(&font.font, codepoint, scale, scale, &c_x1, &c_y1, &c_x2, &c_y2);
int w = c_x2 - c_x1;
int h = c_y2 - c_y1;
std::vector<unsigned char> bitmap(w * h);
stbtt_MakeCodepointBitmap(&font.font, bitmap.data(), w, h, w, scale, scale, codepoint);
// Only render characters that fit within the scaled bounds
switch(opaque) {
case OpaqueType::FullyOpaque: {
for (int j = 0; j < h; j++) {
for (int i = 0; i < w; i++) {
int bufferX = x + i + c_x1 + offsetX;
int bufferY = currentY + j + c_y1 + offsetY;
if (bufferX >= 0 && bufferX < (int)this->bufferX && bufferY >= 0 && bufferY < (int)this->bufferY) {
static_cast<VulkanBuffer<Vector<_Float16, 4, 4>, true>*>(buffers[frame])->value[bufferY * this->bufferX + bufferX] = {color.r, color.g, color.b, static_cast<_Float16>(bitmap[j * w + i])};
}
}
}
break;
}
case OpaqueType::SemiOpaque:
case OpaqueType::Transparent: {
for (int j = 0; j < h; j++) {
for (int i = 0; i < w; i++) {
int bufferX = x + i + c_x1 + offsetX;
int bufferY = currentY + j + c_y1 + offsetY;
if (bufferX >= 0 && bufferX < (int)this->bufferX && bufferY >= 0 && bufferY < (int)this->bufferY) {
std::uint8_t alpha = bitmap[j * w + i];
_Float16 srcA = (_Float16(alpha)/_Float16(255.0f))*color.a;
Vector<_Float16, 4, 4> dst = static_cast<VulkanBuffer<Vector<_Float16, 4, 4>, true>*>(buffers[frame])->value[bufferY * this->bufferX + bufferX];
_Float16 outA = srcA + dst.a * (1.0f - srcA);
static_cast<VulkanBuffer<Vector<_Float16, 4, 4>, true>*>(buffers[frame])->value[bufferY * this->bufferX + bufferX] = Vector<_Float16, 4, 4>(
(color.r * srcA + dst.r * dst.a * (1.0f - srcA)),
(color.g * srcA + dst.g * dst.a * (1.0f - srcA)),
(color.b * srcA + dst.b * dst.a * (1.0f - srcA)),
outA
);
}
}
}
break;
}
}
x += (int)(ax * scale);
if (p + 1 < end) {
int next;
x += (int)stbtt_GetGlyphKernAdvance(&font.font, codepoint, utf8_decode(p+1, &next));
}
}
currentY += lineHeight;
}
}
};
}
#endif

21
interfaces/Crafter.Graphics-Rendertarget.cppm
View file

@ -71,6 +71,7 @@ export namespace Crafter {
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 UpdateElements();
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);
@ -183,16 +184,16 @@ export namespace Crafter {
void AddOldRects(Transform2D* elementTransform, std::uint8_t frame, std::vector<ClipRect>& clipRects) {
RenderingElement2DBase<T, Frames>* element = dynamic_cast<RenderingElement2DBase<T, Frames>*>(elementTransform);
if(element) {
// if(element->scaled.position.x != element->oldScale[frame].position.x || element->scaled.position.y != element->oldScale[frame].position.y || element->scaled.size.x != element->oldScale[frame].size.x || element->scaled.size.y != element->oldScale[frame].size.y || element->redraw[frame]) {
// clipRects.emplace_back(std::max(element->scaled.position.x, std::uint16_t(0)), std::min(std::uint16_t(element->scaled.position.x + element->scaled.size.x), this->sizeX), std::max(element->scaled.position.y, std::uint16_t(0)), std::min(std::uint16_t(element->scaled.position.y + element->scaled.size.y), this->sizeY));
// clipRects.emplace_back(std::max(element->oldScale[frame].position.x, std::uint16_t(0)), std::min(std::uint16_t(element->oldScale[frame].position.x + element->oldScale[frame].size.x), this->sizeX), std::max(element->oldScale[frame].position.y, std::uint16_t(0)), std::min(std::uint16_t(element->oldScale[frame].position.y + element->oldScale[frame].size.y), this->sizeY));
// element->oldScale[frame] = element->scaled;
// element->redraw[frame] = false;
// } else if(element->redraw[frame]) {
// clipRects.emplace_back(std::max(element->scaled.position.x, std::uint16_t(0)), std::min(std::uint16_t(element->scaled.position.x + element->scaled.size.x), this->sizeX), std::max(element->scaled.position.y, std::uint16_t(0)), std::min(std::uint16_t(element->scaled.position.y + element->scaled.size.y), this->sizeY));
// element->oldScale[frame] = element->scaled;
// element->redraw[frame] = false;
// }
if(element->scaled.position.x != element->oldScale[frame].position.x || element->scaled.position.y != element->oldScale[frame].position.y || element->scaled.size.x != element->oldScale[frame].size.x || element->scaled.size.y != element->oldScale[frame].size.y || element->redraw[frame]) {
clipRects.emplace_back(std::max(element->scaled.position.x, std::int16_t(0)), std::min(std::int16_t(element->scaled.position.x + element->scaled.size.x), std::int16_t(this->sizeX)), std::max(element->scaled.position.y, std::int16_t(0)), std::min(std::int16_t(element->scaled.position.y + element->scaled.size.y), std::int16_t(this->sizeY)));
clipRects.emplace_back(std::max(element->oldScale[frame].position.x, std::int16_t(0)), std::min(std::int16_t(element->oldScale[frame].position.x + element->oldScale[frame].size.x), std::int16_t(this->sizeX)), std::max(element->oldScale[frame].position.y, std::int16_t(0)), std::min(std::int16_t(element->oldScale[frame].position.y + element->oldScale[frame].size.y), std::int16_t(this->sizeY)));
element->oldScale[frame] = element->scaled;
element->redraw[frame] = false;
} else if(element->redraw[frame]) {
clipRects.emplace_back(std::max(element->scaled.position.x, std::int16_t(0)), std::min(std::int16_t(element->scaled.position.x + element->scaled.size.x), std::int16_t(this->sizeX)), std::max(element->scaled.position.y, std::int16_t(0)), std::min(std::int16_t(element->scaled.position.y + element->scaled.size.y), std::int16_t(this->sizeY)));
element->oldScale[frame] = element->scaled;
element->redraw[frame] = false;
}
}
for(Transform2D* child : elementTransform->children) {
AddOldRects(child, frame, clipRects);