Implement WebView support for Vulkan using temporary buffer

Draw WebView in an offscreen GL buffer, then import and draw the
buffer with Vulkan.

Bug: 115610873
Test: Passed WebView CTS tests that are part of UiRendering.
Change-Id: Ida137fe9b8652d2a936ec2798b909be7e77b3462

1 files changed, 0 insertions, 33 deletions

diff --git a/libs/hwui/HardwareBitmapUploader.cpp b/libs/hwui/HardwareBitmapUploader.cpp
index ab80d3d98448..7dbef65f10cb 100644
--- a/libs/hwui/HardwareBitmapUploader.cpp
+++ b/libs/hwui/HardwareBitmapUploader.cpp
@@ -107,39 +107,6 @@ static bool hasFP16Support() {
 
 #define FENCE_TIMEOUT 2000000000
 
-class AutoEglImage {
-public:
-    AutoEglImage(EGLDisplay display, EGLClientBuffer clientBuffer) : mDisplay(display) {
-        EGLint imageAttrs[] = {EGL_IMAGE_PRESERVED_KHR, EGL_TRUE, EGL_NONE};
-        image = eglCreateImageKHR(display, EGL_NO_CONTEXT, EGL_NATIVE_BUFFER_ANDROID, clientBuffer,
-                                  imageAttrs);
-    }
-
-    ~AutoEglImage() {
-        if (image != EGL_NO_IMAGE_KHR) {
-            eglDestroyImageKHR(mDisplay, image);
-        }
-    }
-
-    EGLImageKHR image = EGL_NO_IMAGE_KHR;
-
-private:
-    EGLDisplay mDisplay = EGL_NO_DISPLAY;
-};
-
-class AutoSkiaGlTexture {
-public:
-    AutoSkiaGlTexture() {
-        glGenTextures(1, &mTexture);
-        glBindTexture(GL_TEXTURE_2D, mTexture);
-    }
-
-    ~AutoSkiaGlTexture() { glDeleteTextures(1, &mTexture); }
-
-private:
-    GLuint mTexture = 0;
-};
-
 struct FormatInfo {
     PixelFormat pixelFormat;
     GLint format, type;