From 4b115afd5724c95c51c625eeb5077474fd26ef20 Mon Sep 17 00:00:00 2001
From: Nic Barker <contact+github@nicbarker.com>
Date: Wed, 25 Dec 2024 21:38:36 +1300
Subject: [PATCH] Convert CLAY_MAX_ELEMENT_COUNT into variable
---
clay.h | 83 ++++++++++++++++++++++++++++++----------------------------
1 file changed, 43 insertions(+), 40 deletions(-)
diff --git a/clay.h b/clay.h
index 28f13d7..da8f73f 100644
--- a/clay.h
+++ b/clay.h
@@ -478,6 +478,7 @@ void Clay_SetQueryScrollOffsetFunction(Clay_Vector2 (*queryScrollOffsetFunction)
Clay_RenderCommand * Clay_RenderCommandArray_Get(Clay_RenderCommandArray* array, int32_t index);
void Clay_SetDebugModeEnabled(bool enabled);
void Clay_SetCullingEnabled(bool enabled);
+void Clay_SetMaxElementCount(uint32_t maxElementCount);
// Internal API functions required by macros
void Clay__OpenElement();
@@ -513,16 +514,12 @@ extern uint32_t Clay__debugViewWidth;
#ifdef CLAY_IMPLEMENTATION
#undef CLAY_IMPLEMENTATION
-#ifndef CLAY_MAX_ELEMENT_COUNT
-#define CLAY_MAX_ELEMENT_COUNT 128
-#endif
-
#ifndef CLAY__TEXT_MEASURE_HASH_BUCKET_COUNT
#define CLAY__TEXT_MEASURE_HASH_BUCKET_COUNT 16
#endif
#ifndef CLAY_MEASURE_TEXT_CACHE_SIZE
-#define CLAY_MEASURE_TEXT_CACHE_SIZE CLAY_MAX_ELEMENT_COUNT * 2
+#define CLAY_MEASURE_TEXT_CACHE_SIZE Clay__maxElementCount * 2
#endif
#ifndef CLAY__NULL
@@ -534,6 +531,7 @@ extern uint32_t Clay__debugViewWidth;
#endif
bool Clay__warningsEnabled = true;
+uint32_t Clay__maxElementCount = 128;
Clay_ErrorHandler Clay__errorHandler = CLAY__INIT(Clay_ErrorHandler) { .errorHandlerFunction = Clay__Noop };
void Clay__Noop() {};
@@ -1633,7 +1631,7 @@ Clay__MeasureTextCacheItem *Clay__MeasureTextCached(Clay_String *text, Clay_Text
if (Clay__booleanWarnings.maxTextMeasureCacheExceeded) {
Clay__errorHandler.errorHandlerFunction(CLAY__INIT(Clay_ErrorData) {
.errorType = CLAY_ERROR_TYPE_ELEMENTS_CAPACITY_EXCEEDED,
- .errorText = CLAY_STRING("Clay ran out of capacity while attempting to create render commands. This is usually caused by a large amount of wrapping text elements while close to the max element capacity. Try using Clay_SetMaxElementCount() with a higher value."),
+ .errorText = CLAY_STRING("Clay ran out of capacity while attempting to measure text elements. Try using Clay_SetMaxElementCount() with a higher value."),
.userData = Clay__errorHandler.userData });
Clay__booleanWarnings.maxTextMeasureCacheExceeded = true;
}
@@ -1997,50 +1995,50 @@ void Clay__InitializeEphemeralMemory(Clay_Arena *arena) {
// Ephemeral Memory - reset every frame
Clay__internalArena.nextAllocation = Clay__arenaResetOffset;
- Clay__layoutElementChildrenBuffer = Clay__int32_tArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__layoutElements = Clay_LayoutElementArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
+ Clay__layoutElementChildrenBuffer = Clay__int32_tArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__layoutElements = Clay_LayoutElementArray_Allocate_Arena(Clay__maxElementCount, arena);
Clay_warnings = Clay__WarningArray_Allocate_Arena(100, arena);
- Clay__layoutConfigs = Clay__LayoutConfigArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__elementConfigBuffer = Clay__ElementConfigArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__elementConfigs = Clay__ElementConfigArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__rectangleElementConfigs = Clay__RectangleElementConfigArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__textElementConfigs = Clay__TextElementConfigArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__imageElementConfigs = Clay__ImageElementConfigArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__floatingElementConfigs = Clay__FloatingElementConfigArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__scrollElementConfigs = Clay__ScrollElementConfigArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__customElementConfigs = Clay__CustomElementConfigArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__borderElementConfigs = Clay__BorderElementConfigArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
+ Clay__layoutConfigs = Clay__LayoutConfigArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__elementConfigBuffer = Clay__ElementConfigArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__elementConfigs = Clay__ElementConfigArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__rectangleElementConfigs = Clay__RectangleElementConfigArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__textElementConfigs = Clay__TextElementConfigArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__imageElementConfigs = Clay__ImageElementConfigArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__floatingElementConfigs = Clay__FloatingElementConfigArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__scrollElementConfigs = Clay__ScrollElementConfigArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__customElementConfigs = Clay__CustomElementConfigArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__borderElementConfigs = Clay__BorderElementConfigArray_Allocate_Arena(Clay__maxElementCount, arena);
- Clay__layoutElementIdStrings = Clay__StringArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__wrappedTextLines = Clay__StringArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__layoutElementTreeNodeArray1 = Clay__LayoutElementTreeNodeArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__layoutElementTreeRoots = Clay__LayoutElementTreeRootArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__layoutElementChildren = Clay__int32_tArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__openLayoutElementStack = Clay__int32_tArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__textElementData = Clay__TextElementDataArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__imageElementPointers = Clay__LayoutElementPointerArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__renderCommands = Clay_RenderCommandArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__treeNodeVisited = Clay__BoolArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
+ Clay__layoutElementIdStrings = Clay__StringArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__wrappedTextLines = Clay__StringArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__layoutElementTreeNodeArray1 = Clay__LayoutElementTreeNodeArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__layoutElementTreeRoots = Clay__LayoutElementTreeRootArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__layoutElementChildren = Clay__int32_tArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__openLayoutElementStack = Clay__int32_tArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__textElementData = Clay__TextElementDataArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__imageElementPointers = Clay__LayoutElementPointerArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__renderCommands = Clay_RenderCommandArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__treeNodeVisited = Clay__BoolArray_Allocate_Arena(Clay__maxElementCount, arena);
Clay__treeNodeVisited.length = Clay__treeNodeVisited.capacity; // This array is accessed directly rather than behaving as a list
- Clay__openClipElementStack = Clay__int32_tArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__reusableElementIndexBuffer = Clay__int32_tArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__layoutElementClipElementIds = Clay__int32_tArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__dynamicStringData = Clay__CharArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
+ Clay__openClipElementStack = Clay__int32_tArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__reusableElementIndexBuffer = Clay__int32_tArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__layoutElementClipElementIds = Clay__int32_tArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__dynamicStringData = Clay__CharArray_Allocate_Arena(Clay__maxElementCount, arena);
}
void Clay__InitializePersistentMemory(Clay_Arena *arena) {
// Persistent memory - initialized once and not reset
Clay__scrollContainerDatas = Clay__ScrollContainerDataInternalArray_Allocate_Arena(10, arena);
- Clay__layoutElementsHashMapInternal = Clay__LayoutElementHashMapItemArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__layoutElementsHashMap = Clay__int32_tArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__measureTextHashMapInternal = Clay__MeasureTextCacheItemArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__measureTextHashMapInternalFreeList = Clay__int32_tArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
+ Clay__layoutElementsHashMapInternal = Clay__LayoutElementHashMapItemArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__layoutElementsHashMap = Clay__int32_tArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__measureTextHashMapInternal = Clay__MeasureTextCacheItemArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__measureTextHashMapInternalFreeList = Clay__int32_tArray_Allocate_Arena(Clay__maxElementCount, arena);
Clay__measuredWordsFreeList = Clay__int32_tArray_Allocate_Arena(CLAY_MEASURE_TEXT_CACHE_SIZE, arena);
- Clay__measureTextHashMap = Clay__int32_tArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
+ Clay__measureTextHashMap = Clay__int32_tArray_Allocate_Arena(Clay__maxElementCount, arena);
Clay__measuredWords = Clay__MeasuredWordArray_Allocate_Arena(CLAY_MEASURE_TEXT_CACHE_SIZE, arena);
- Clay__pointerOverIds = Clay__ElementIdArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
- Clay__debugElementData = Clay__DebugElementDataArray_Allocate_Arena(CLAY_MAX_ELEMENT_COUNT, arena);
+ Clay__pointerOverIds = Clay__ElementIdArray_Allocate_Arena(Clay__maxElementCount, arena);
+ Clay__debugElementData = Clay__DebugElementDataArray_Allocate_Arena(Clay__maxElementCount, arena);
Clay__arenaResetOffset = arena->nextAllocation;
}
@@ -3744,7 +3742,7 @@ Clay_RenderCommandArray Clay_EndLayout()
Clay__warningsEnabled = true;
}
if (Clay__booleanWarnings.maxElementsExceeded) {
- Clay__AddRenderCommand(CLAY__INIT(Clay_RenderCommand ) { .boundingBox = { Clay__layoutDimensions.width / 2 - 59 * 4, Clay__layoutDimensions.height / 2 }, .config = { .textElementConfig = &Clay__DebugView_ErrorTextConfig }, .text = CLAY_STRING("Clay Error: Layout elements exceeded CLAY_MAX_ELEMENT_COUNT"), .commandType = CLAY_RENDER_COMMAND_TYPE_TEXT });
+ Clay__AddRenderCommand(CLAY__INIT(Clay_RenderCommand ) { .boundingBox = { Clay__layoutDimensions.width / 2 - 59 * 4, Clay__layoutDimensions.height / 2 }, .config = { .textElementConfig = &Clay__DebugView_ErrorTextConfig }, .text = CLAY_STRING("Clay Error: Layout elements exceeded Clay__maxElementCount"), .commandType = CLAY_RENDER_COMMAND_TYPE_TEXT });
} else {
Clay__CalculateFinalLayout();
}
@@ -3833,6 +3831,11 @@ void Clay_SetExternalScrollHandlingEnabled(bool enabled) {
Clay__externalScrollHandlingEnabled = enabled;
}
+CLAY_WASM_EXPORT("Clay_SetMaxElementCount")
+void Clay_SetMaxElementCount(uint32_t maxElementCount) {
+ Clay__maxElementCount = maxElementCount;
+}
+
#endif //CLAY_IMPLEMENTATION
/*