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first (rough) working implementation of Filament-GLES-D3D-ANGLE

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This commit is contained in:
Nick Fisher
2023-09-29 01:11:07 +10:00
parent afd761e396
commit cfa8e8edb4
26 changed files with 5207 additions and 621 deletions
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26
windows/PlatformANGLE.h
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@@ -4,9 +4,22 @@
#include <d3d.h>
#include <d3d11.h>
#include <EGL/egl.h>
#include <EGL/eglext.h>
#include <GLES2/gl2.h>
#include <GLES2/gl2ext.h>
#include <GLES3/gl31.h>
#include "backend/DriverEnums.h"
#include "backend/platforms/OpenGLPlatform.h"
#include "backend/Platform.h"
#define FILAMENT_USE_EXTERNAL_GLES3
#include "gl_headers.h"
namespace filament::backend {
/**
@@ -23,6 +36,12 @@ public:
Platform::SwapChain* createSwapChain(uint32_t width, uint32_t height, uint64_t flags) noexcept override;
GLuint glTextureId = 0;
EGLSurface mCurrentDrawSurface = EGL_NO_SURFACE;
EGLSurface mCurrentReadSurface = EGL_NO_SURFACE;
EGLDisplay mEGLDisplay = EGL_NO_DISPLAY;
EGLContext mEGLContext = EGL_NO_CONTEXT;
EGLConfig mEGLConfig = EGL_NO_CONFIG_KHR;
private:
/**
* This returns zero. This method can be overridden to return something more useful.
@@ -67,12 +86,9 @@ private:
EGLBoolean makeCurrent(EGLSurface drawSurface, EGLSurface readSurface) noexcept;
// TODO: this should probably use getters instead.
EGLDisplay mEGLDisplay = EGL_NO_DISPLAY;
EGLContext mEGLContext = EGL_NO_CONTEXT;
EGLSurface mCurrentDrawSurface = EGL_NO_SURFACE;
EGLSurface mCurrentReadSurface = EGL_NO_SURFACE;
EGLSurface mEGLDummySurface = EGL_NO_SURFACE;
EGLConfig mEGLConfig = EGL_NO_CONFIG_KHR;
HANDLE mD3DTextureHandle = nullptr;
uint32_t mWidth = 0;
uint32_t mHeight = 0;