Add ktx

2026-06-14 19:09:18 +01:00
parent 14bd1a9271
commit 13fa90a0e9
3958 changed files with 999286 additions and 4 deletions
@@ -0,0 +1,89 @@
+/* -*- tab-width: 4; -*- */
+/* vi: set sw=2 ts=4 expandtab: */
+
+#ifndef VULKAN_LOAD_TESTS_H
+#define VULKAN_LOAD_TESTS_H
+
+/*
+ * Copyright 2017-2020 Mark Callow.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "VulkanAppSDL.h"
+#include "utils/VulkanMeshLoader.hpp"
+#include "SwipeDetector.h"
+#include "VulkanLoadTestSample.h"
+#include <string>
+
+class VulkanLoadTests : public VulkanAppSDL {
+  public:
+    /** A table of samples and arguments */
+    typedef struct sampleInvocation_ {
+        const VulkanLoadTestSample::PFN_create createSample;
+        const char* const args;
+        const char* const title;
+    } sampleInvocation;
+    
+    VulkanLoadTests(const sampleInvocation samples[],
+                const uint32_t numSamples,
+                const char* const name);
+    virtual ~VulkanLoadTests();
+    virtual bool doEvent(SDL_Event* event);
+    virtual void drawFrame(uint32_t msTicks);
+    virtual void finalize();
+    virtual void getOverlayText(float yOffset);
+    virtual bool initialize(Args& args);
+    virtual void onFPSUpdate();
+    virtual void windowResized();
+
+  protected:
+    enum class Direction {
+        eForward,
+        eBack
+    };
+    void invokeSample(Direction dir);
+    VulkanLoadTestSample* showFile(const std::string& filename);
+    VulkanLoadTestSample* pCurSample;
+
+    bool quit = false;
+
+    const sampleInvocation* const siSamples;
+    class sampleIndex {
+      public:
+        sampleIndex(const int32_t numSamples) : numSamples(numSamples) {
+            index = 0;
+        }
+        sampleIndex& operator++() {
+            if (++index >= numSamples)
+                index = 0;
+            return *this;
+        }
+        sampleIndex& operator--() {
+            if (--index > numSamples /* underflow */)
+                index = numSamples-1;
+            return *this;
+        }
+        operator int32_t() {
+            return index;
+        }
+        uint32_t getNumSamples() { return numSamples; }
+        void setNumSamples(uint32_t ns) { numSamples = ns; }
+
+      protected:
+        uint32_t numSamples;
+        uint32_t index;
+    } sampleIndex;
+
+    std::vector<std::string> infiles;
+
+    Sint64 dropCompleteTime = 0;
+    struct {
+        int32_t x;
+        int32_t y;
+        Sint64 timestamp;
+    } buttonDown;
+
+    SwipeDetector swipeDetector;
+};
+
+#endif /* VULKAN_LOAD_TESTS_H */