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The document's own pixel budget, marching ants at screen resolution (12.11a)

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雷电芽衣 committed 2026-09-29 00:19:45 -04:00
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commit 8a9c56ee1f
75 files changed
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tests/CanvasSizeTests.cpp
+13 -7
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@@ -1,3 +1,4 @@
#include "BudgetFixtures.h"
#include "AddressSpaceLimit.h"
#include "Document/CanvasSize.h"
#include "Document/EditorSession.h"
@@ -264,13 +265,18 @@ void CanvasSizeTests::masksPlacedApartMoveWithTheirLayers()
void CanvasSizeTests::theExtensionCountsAgainstTheBudgets()
{
// A painted 9000 x 9000 layer leaves 19 megapixels.
const QUuid id = QUuid::createUuid();
const std::shared_ptr<const RasterSnapshot> raster = painted(solid(9000, 9000, qRgba(0, 0, 0, 0)), {});
const ProjectLayerRecord record{.id = id, .name = "Painted", .isVisible = true, .transform = {.origin = {0, 0}, .size = {9000, 9000}},
.imageFile = uuidString(id) + ".png"};
const ProjectSnapshot input{.manifest = {.documentID = QUuid::createUuid(), .width = 100, .height = 100, .activeLayerID = id, .layers = {record}},
.images = {{id, ImportedImage(raster, solid(1, 1, 0), "Painted")}}};
// Painted layers leave 19 megapixels of the document budget.
ProjectSnapshot input{.manifest = {.documentID = QUuid::createUuid(), .width = 100, .height = 100, .activeLayerID = std::nullopt, .layers = {}},
.images = {}};
for (const ImportedImage &layer : claiming(DocumentLimits::documentPixelBudget() - 19'000'000)) {
const QUuid layerID = QUuid::createUuid();
input.manifest.layers.push_back({.id = layerID, .name = "Painted", .isVisible = true, .transform = {.origin = {0, 0}, .size = QSizeF(layer.size())},
.imageFile = uuidString(layerID) + ".png"});
input.images.insert({layerID, layer});
}
const QUuid id = input.manifest.layers.front().id;
input.manifest.activeLayerID = id;
const std::shared_ptr<const RasterSnapshot> raster = input.images.at(id).raster;
const CanvasExtensionColor white{1, 1, 1};
QVERIFY(!raster->hasMaterializedPixels());
QCOMPARE(resizeError(input, {.width = 4750, .height = 4001, .fill = white}), std::optional(ProjectError::Kind::tooLarge));