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-rw-r--r--native/webview/plat_support/Android.bp1
-rw-r--r--native/webview/plat_support/draw_vk.h125
-rw-r--r--native/webview/plat_support/draw_vk_functor.cpp142
3 files changed, 0 insertions, 268 deletions
diff --git a/native/webview/plat_support/Android.bp b/native/webview/plat_support/Android.bp
index 09362566d915..88decc86c387 100644
--- a/native/webview/plat_support/Android.bp
+++ b/native/webview/plat_support/Android.bp
@@ -24,7 +24,6 @@ cc_library_shared {
srcs: [
"draw_functor.cpp",
"draw_gl_functor.cpp",
- "draw_vk_functor.cpp",
"functor_utils.cpp",
"jni_entry_point.cpp",
"graphics_utils.cpp",
diff --git a/native/webview/plat_support/draw_vk.h b/native/webview/plat_support/draw_vk.h
deleted file mode 100644
index 6b7d8d0b9118..000000000000
--- a/native/webview/plat_support/draw_vk.h
+++ /dev/null
@@ -1,125 +0,0 @@
-// Copyright 2018 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//
-//******************************************************************************
-// This is a copy of the coresponding android_webview/public/browser header.
-// Any changes to the interface should be made there.
-//
-// The purpose of having the copy is twofold:
-// - it removes the need to have Chromium sources present in the tree in order
-// to build the plat_support library,
-// - it captures API that the corresponding Android release supports.
-//******************************************************************************
-
-#ifndef ANDROID_WEBVIEW_PUBLIC_BROWSER_DRAW_VK_H_
-#define ANDROID_WEBVIEW_PUBLIC_BROWSER_DRAW_VK_H_
-
-#include <vulkan/vulkan.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-static const int kAwDrawVKInfoVersion = 1;
-
-// Holds the information required to trigger initialization of the Vulkan
-// functor.
-struct InitParams {
- // All params are input
- VkInstance instance;
- VkPhysicalDevice physical_device;
- VkDevice device;
- VkQueue queue;
- uint32_t graphics_queue_index;
- uint32_t instance_version;
- const char* const* enabled_extension_names;
- // Only one of device_features and device_features_2 should be non-null.
- // If both are null then no features are enabled.
- VkPhysicalDeviceFeatures* device_features;
- VkPhysicalDeviceFeatures2* device_features_2;
-};
-
-// Holds the information required to trigger an Vulkan composite operation.
-struct CompositeParams {
- // Input: current width/height of destination surface.
- int width;
- int height;
-
- // Input: is the render target a FBO
- bool is_layer;
-
- // Input: current transform matrix
- float transform[16];
-
- // Input WebView should do its main compositing draws into this. It cannot do
- // anything that would require stopping the render pass.
- VkCommandBuffer secondary_command_buffer;
-
- // Input: The main color attachment index where secondary_command_buffer will
- // eventually be submitted.
- uint32_t color_attachment_index;
-
- // Input: A render pass which will be compatible to the one which the
- // secondary_command_buffer will be submitted into.
- VkRenderPass compatible_render_pass;
-
- // Input: Format of the destination surface.
- VkFormat format;
-
- // Input: Color space transfer params
- float G;
- float A;
- float B;
- float C;
- float D;
- float E;
- float F;
-
- // Input: Color space transformation from linear RGB to D50-adapted XYZ
- float matrix[9];
-
- // Input: current clip rect
- int clip_left;
- int clip_top;
- int clip_right;
- int clip_bottom;
-};
-
-// Holds the information for the post-submission callback of main composite
-// draw.
-struct PostCompositeParams {
- // Input: Fence for the composite command buffer to signal it has finished its
- // work on the GPU.
- int fd;
-};
-
-// Holds the information required to trigger an Vulkan operation.
-struct AwDrawVKInfo {
- int version; // The AwDrawVKInfo this struct was built with.
-
- // Input: tells the draw function what action to perform.
- enum Mode {
- kModeInit = 0,
- kModeReInit = 1,
- kModePreComposite = 2,
- kModeComposite = 3,
- kModePostComposite = 4,
- kModeSync = 5,
- } mode;
-
- // Input: The parameters for the functor being called
- union ParamUnion {
- struct InitParams init_params;
- struct CompositeParams composite_params;
- struct PostCompositeParams post_composite_params;
- } info;
-};
-
-typedef void(AwDrawVKFunction)(long view_context, AwDrawVKInfo* draw_info);
-
-#ifdef __cplusplus
-} // extern "C"
-#endif
-
-#endif // ANDROID_WEBVIEW_PUBLIC_BROWSER_DRAW_VK_H_
diff --git a/native/webview/plat_support/draw_vk_functor.cpp b/native/webview/plat_support/draw_vk_functor.cpp
deleted file mode 100644
index eab134020f71..000000000000
--- a/native/webview/plat_support/draw_vk_functor.cpp
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// Provides a webviewchromium glue layer adapter from the internal Android
-// Vulkan Functor data types into the types the chromium stack expects, and
-// back.
-
-#define LOG_TAG "webviewchromium_plat_support"
-
-#include "draw_fn.h"
-#include "draw_vk.h"
-
-#include <jni.h>
-#include <private/hwui/DrawVkInfo.h>
-#include <utils/Functor.h>
-#include <utils/Log.h>
-
-#include "functor_utils.h"
-
-#define NELEM(x) ((int) (sizeof(x) / sizeof((x)[0])))
-
-namespace android {
-namespace {
-
-AwDrawVKFunction* g_aw_drawvk_function = NULL;
-
-class DrawVKFunctor : public Functor {
- public:
- explicit DrawVKFunctor(jlong view_context) : view_context_(view_context) {}
- ~DrawVKFunctor() override {}
-
- // Functor
- status_t operator ()(int what, void* data) override {
- using uirenderer::DrawVkInfo;
- if (!g_aw_drawvk_function) {
- ALOGE("Cannot draw: no DrawVK Function installed");
- return DrawVkInfo::kStatusDone;
- }
-
- AwDrawVKInfo aw_info;
- aw_info.version = kAwDrawVKInfoVersion;
- switch (what) {
- case DrawVkInfo::kModeComposite: {
- aw_info.mode = AwDrawVKInfo::kModeComposite;
- DrawVkInfo* vk_info = reinterpret_cast<DrawVkInfo*>(data);
-
- // Map across the input values.
- CompositeParams& params = aw_info.info.composite_params;
- params.width = vk_info->width;
- params.height = vk_info->height;
- params.is_layer = vk_info->isLayer;
- for (size_t i = 0; i < 16; i++) {
- params.transform[i] = vk_info->transform[i];
- }
- params.secondary_command_buffer = vk_info->secondaryCommandBuffer;
- params.color_attachment_index = vk_info->colorAttachmentIndex;
- params.compatible_render_pass = vk_info->compatibleRenderPass;
- params.format = vk_info->format;
- params.G = vk_info->G;
- params.A = vk_info->A;
- params.B = vk_info->B;
- params.C = vk_info->C;
- params.D = vk_info->D;
- params.E = vk_info->E;
- params.F = vk_info->F;
- for (size_t i = 0; i < 9; i++) {
- params.matrix[i] = vk_info->matrix[i];
- }
- params.clip_left = vk_info->clipLeft;
- params.clip_top = vk_info->clipTop;
- params.clip_right = vk_info->clipRight;
- params.clip_bottom = vk_info->clipBottom;
-
- break;
- }
- case DrawVkInfo::kModePostComposite:
- break;
- case DrawVkInfo::kModeSync:
- aw_info.mode = AwDrawVKInfo::kModeSync;
- break;
- default:
- ALOGE("Unexpected DrawVKInfo type %d", what);
- return DrawVkInfo::kStatusDone;
- }
-
- // Invoke the DrawVK method.
- g_aw_drawvk_function(view_context_, &aw_info);
-
- return DrawVkInfo::kStatusDone;
- }
-
- private:
- intptr_t view_context_;
-};
-
-jlong CreateVKFunctor(JNIEnv*, jclass, jlong view_context) {
- RaiseFileNumberLimit();
- return reinterpret_cast<jlong>(new DrawVKFunctor(view_context));
-}
-
-void DestroyVKFunctor(JNIEnv*, jclass, jlong functor) {
- delete reinterpret_cast<DrawVKFunctor*>(functor);
-}
-
-void SetChromiumAwDrawVKFunction(JNIEnv*, jclass, jlong draw_function) {
- g_aw_drawvk_function = reinterpret_cast<AwDrawVKFunction*>(draw_function);
-}
-
-const char kClassName[] = "com/android/webview/chromium/DrawVKFunctor";
-const JNINativeMethod kJniMethods[] = {
- { "nativeCreateVKFunctor", "(J)J",
- reinterpret_cast<void*>(CreateVKFunctor) },
- { "nativeDestroyVKFunctor", "(J)V",
- reinterpret_cast<void*>(DestroyVKFunctor) },
- { "nativeSetChromiumAwDrawVKFunction", "(J)V",
- reinterpret_cast<void*>(SetChromiumAwDrawVKFunction) },
-};
-
-} // namespace
-
-void RegisterDrawVKFunctor(JNIEnv* env) {
- jclass clazz = env->FindClass(kClassName);
- LOG_ALWAYS_FATAL_IF(!clazz, "Unable to find class '%s'", kClassName);
-
- int res = env->RegisterNatives(clazz, kJniMethods, NELEM(kJniMethods));
- LOG_ALWAYS_FATAL_IF(res < 0, "register native methods failed: res=%d", res);
-}
-
-} // namespace android
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-03 04:12:32 +0000