1 files changed, 0 insertions, 140 deletions
diff --git a/libvideoeditor/lvpp/PreviewRenderer.cpp b/libvideoeditor/lvpp/PreviewRenderer.cpp
deleted file mode 100755
index b1cfc8e..0000000
--- a/libvideoeditor/lvpp/PreviewRenderer.cpp
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * Copyright (C) 2011 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.
- */
-
-
-#define LOG_NDEBUG 1
-#define LOG_TAG "PreviewRenderer"
-#include <utils/Log.h>
-
-#include "PreviewRenderer.h"
-
-#include <media/stagefright/foundation/ADebug.h>
-#include <gui/Surface.h>
-
-namespace android {
-
-PreviewRenderer* PreviewRenderer::CreatePreviewRenderer (
-        const sp<Surface> &surface, size_t width, size_t height) {
-
-    PreviewRenderer* renderer = new PreviewRenderer(surface, width, height);
-
-    if (renderer->init() != 0) {
-        delete renderer;
-        return NULL;
-    }
-
-    return renderer;
-}
-
-PreviewRenderer::PreviewRenderer(
-        const sp<Surface> &surface,
-        size_t width, size_t height)
-    : mSurface(surface),
-      mWidth(width),
-      mHeight(height) {
-}
-
-int PreviewRenderer::init() {
-    int err = 0;
-    ANativeWindow* anw = mSurface.get();
-
-    err = native_window_api_connect(anw, NATIVE_WINDOW_API_CPU);
-    if (err) goto fail;
-
-    err = native_window_set_usage(
-            anw, GRALLOC_USAGE_SW_READ_NEVER | GRALLOC_USAGE_SW_WRITE_OFTEN);
-    if (err) goto fail;
-
-    err = native_window_set_buffer_count(anw, 3);
-    if (err) goto fail;
-
-    err = native_window_set_scaling_mode(
-            anw, NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW);
-    if (err) goto fail;
-
-    err = native_window_set_buffers_geometry(
-            anw, mWidth, mHeight, HAL_PIXEL_FORMAT_YV12);
-    if (err) goto fail;
-
-    err = native_window_set_buffers_transform(anw, 0);
-    if (err) goto fail;
-
-fail:
-    return err;
-}
-
-PreviewRenderer::~PreviewRenderer() {
-    native_window_api_disconnect(mSurface.get(), NATIVE_WINDOW_API_CPU);
-}
-
-
-//
-// Provides a buffer and associated stride
-// This buffer is allocated by the SurfaceFlinger
-//
-// For optimal display performances, you should :
-// 1) call getBufferYV12()
-// 2) fill the buffer with your data
-// 3) call renderYV12() to take these changes into account
-//
-// For each call to getBufferYV12(), you must also call renderYV12()
-// Expected format in the buffer is YV12 formats (similar to YUV420 planar fromat)
-// for more details on this YV12 cf hardware/libhardware/include/hardware/hardware.h
-//
-void PreviewRenderer::getBufferYV12(uint8_t **data, size_t *stride) {
-    int err = OK;
-
-    if ((err = native_window_dequeue_buffer_and_wait(mSurface.get(),
-            &mBuf)) != 0) {
-        ALOGW("native_window_dequeue_buffer_and_wait returned error %d", err);
-        return;
-    }
-
-    GraphicBufferMapper &mapper = GraphicBufferMapper::get();
-
-    Rect bounds(mWidth, mHeight);
-
-    void *dst;
-    CHECK_EQ(0, mapper.lock(mBuf->handle,
-            GRALLOC_USAGE_SW_READ_NEVER | GRALLOC_USAGE_SW_WRITE_OFTEN,
-            bounds, &dst));
-
-    *data   = (uint8_t*)dst;
-    *stride = mBuf->stride;
-}
-
-
-//
-// Display the content of the buffer provided by last call to getBufferYV12()
-//
-// See getBufferYV12() for details.
-//
-void PreviewRenderer::renderYV12() {
-    int err = OK;
-
-    GraphicBufferMapper &mapper = GraphicBufferMapper::get();
-
-    if (mBuf!= NULL) {
-        CHECK_EQ(0, mapper.unlock(mBuf->handle));
-
-        if ((err = mSurface->ANativeWindow::queueBuffer(mSurface.get(), mBuf, -1)) != 0) {
-            ALOGW("Surface::queueBuffer returned error %d", err);
-        }
-    }
-    mBuf = NULL;
-}
-
-}  // namespace android