code

2025-07-14 22:24:27 +08:00
parent daacc18ecf
commit 4af19ef574
7722 changed files with 72086 additions and 0 deletions
--- a/Plugins/AndroidVulkanVideo_5.3/Source/AndroidVulkanVideo/Private/IVulkanImpl.h
+++ b/Plugins/AndroidVulkanVideo_5.3/Source/AndroidVulkanVideo/Private/IVulkanImpl.h
@ -0,0 +1,82 @@
+// ------------------------------------------------
+// Copyright Joe Marshall 2024- All Rights Reserved
+// ------------------------------------------------
+//
+// Interface used by Android specific implementation class
+// This does all handling of Android hardware
+// buffers, Vulkan texture images etc.
+//
+// It lives in libVkLayer_OverrideLib.so
+// along with a vulkan override layer to handle
+// initialisation of the Vulkan device.
+//
+// ------------------------------------------------
+#pragma once
+
+#include "IAndroidVulkanVideoAVCallback.h"
+#include "IAudioOut.h"
+#include "ICustomMediaFileSource.h"
+
+#include <vulkan/vulkan.h>
+
+class ILogger;
+#include "IVulkanVertexData.h"
+
+class IVulkanImpl
+{
+  public:
+    virtual bool initializeFrameObjectsOutsidePass(VkCommandBuffer cmdBuffer, void *frameImage,
+                                                   VkImage outImage, int w, int h, void *meshID,
+                                                   int samples, int drawViews) = 0;
+    virtual bool renderFrameToMeshInExistingPass(VkCommandBuffer cmdBuffer, void *frameImage,
+                                                 VkImage outImage, int x, int y, int w, int h,
+                                                 int samples, int drawViews, void *meshID) = 0;
+    virtual bool updateViewMatrices(VkCommandBuffer cmdBuffer, const ShaderViewMatrices &matrices,
+                                    VkImage targetImage) = 0;
+    virtual bool updateModelMatrix(VkCommandBuffer cmdBuffer, const ShaderModelMatrix &matrix,
+                                   void *meshID) = 0;
+    virtual bool loadMesh(VkCommandBuffer cmdBuffer, const VertexData *positionAndUV,
+                          int vertexCount, const uint32_t *indices, int indexCount,
+                          void *meshID) = 0;
+    virtual bool hasMesh(void *meshID) const = 0;
+    virtual bool unloadMesh(void *meshID) = 0;
+
+    virtual bool renderFrameToImageView(VkCommandBuffer cmdBuffer, void *frameImage,
+                                        VkImageView view, VkImage image, VkFormat format, int w,
+                                        int h, int samples) = 0;
+    virtual void releaseFrame(void *frameHwBuffer) = 0;
+
+    virtual void setDataCallback(IAndroidVulkanVideoAVCallback *cb) = 0;
+    virtual void setLogger(ILogger *logger) = 0;
+
+    virtual bool startVideoCustomSource(ICustomMediaFileSource *source, bool autoplay) = 0;
+    virtual bool startVideoURL(char *videoURL, bool autoplay) = 0;
+    virtual bool startVideoFile(char *fname, int64_t offset, int64_t length, bool autoplay) = 0;
+    virtual bool hasVideo(int *width, int *height) = 0;
+
+    virtual bool getVideoTrackFormat(int idx, int *width, int *height, float *fps) = 0;
+    virtual bool getAudioTrackFormat(int idx, int *bitsPerSample, int *channels, int *rate) = 0;
+
+    // set audio out handler - typically has to be done once per
+    // run, as it is re-initialized per video
+    virtual void setAudioOut(IAudioOut *audioOut) = 0;
+
+    // set the output texture
+    virtual void setOutputImageView(VkImageView view, VkImage image, VkFormat format, int w, int h,
+                                    int samples) = 0;
+
+    virtual void close() = 0;
+
+    virtual void setPlaying(bool playing) = 0;
+    virtual bool getPlaying() const = 0;
+    virtual void seek(int64_t nsTimestamp) = 0;
+    virtual bool setRate(float rate) = 0;
+    virtual float getRate() const = 0;
+    virtual int64_t getTimeNS() const = 0;
+    virtual int64_t getDurationNS() const = 0;
+    virtual int numAudioTracks() const = 0;
+    virtual int numVideoTracks() const = 0;
+
+    virtual void setLooping(bool looping) = 0;
+    virtual bool getLooping() const = 0;
+};