1 files changed, 0 insertions, 137 deletions
diff --git a/libs/surfaceflinger/Buffer.cpp b/libs/surfaceflinger/Buffer.cpp
deleted file mode 100644
index 6190cd8..0000000
--- a/libs/surfaceflinger/Buffer.cpp
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (C) 2007 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.
- */
-
-#include <stdlib.h>
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/Errors.h>
-#include <utils/Log.h>
-
-#include <ui/PixelFormat.h>
-#include <pixelflinger/pixelflinger.h>
-
-#include "Buffer.h"
-#include "BufferAllocator.h"
-
-namespace android {
-
-// ===========================================================================
-// Buffer and implementation of android_native_buffer_t
-// ===========================================================================
-
-Buffer::Buffer()
-    : SurfaceBuffer(), mInitCheck(NO_ERROR),  mVStride(0)
-{
-}
-
-Buffer::Buffer(uint32_t w, uint32_t h, PixelFormat format,
-        uint32_t reqUsage, uint32_t flags)
-    : SurfaceBuffer(), mInitCheck(NO_INIT), mVStride(0)
-{
-    mInitCheck = initSize(w, h, format, reqUsage, flags);
-}
-
-Buffer::~Buffer()
-{
-    if (handle) {
-        BufferAllocator& allocator(BufferAllocator::get());
-        allocator.free(handle);
-    }
-}
-
-status_t Buffer::initCheck() const {
-    return mInitCheck;
-}
-
-android_native_buffer_t* Buffer::getNativeBuffer() const
-{
-    return static_cast<android_native_buffer_t*>(const_cast<Buffer*>(this));
-}
-
-status_t Buffer::reallocate(uint32_t w, uint32_t h, PixelFormat f,
-        uint32_t reqUsage, uint32_t flags)
-{
-    if (handle) {
-        BufferAllocator& allocator(BufferAllocator::get());
-        allocator.free(handle);
-        handle = 0;
-    }
-    return initSize(w, h, f, reqUsage, flags);
-}
-
-status_t Buffer::initSize(uint32_t w, uint32_t h, PixelFormat format,
-        uint32_t reqUsage, uint32_t flags)
-{
-    status_t err = NO_ERROR;
-
-    BufferAllocator& allocator = BufferAllocator::get();
-        
-    /*
-     *  buffers used for software rendering, but h/w composition
-     *  are allocated with SW_READ_OFTEN | SW_WRITE_OFTEN | HW_TEXTURE
-     *  
-     *  buffers used for h/w rendering and h/w composition
-     *  are allocated with  HW_RENDER | HW_TEXTURE
-     *  
-     *  buffers used with h/w rendering and either NPOT or no egl_image_ext
-     *  are allocated with SW_READ_RARELY | HW_RENDER 
-     *  
-     */
-    
-    if (flags & Buffer::SECURE) {
-        // secure buffer, don't store it into the GPU
-        usage = BufferAllocator::USAGE_SW_READ_OFTEN | 
-                BufferAllocator::USAGE_SW_WRITE_OFTEN;
-    } else {
-        // it's allowed to modify the usage flags here, but generally
-        // the requested flags should be honored.
-        usage = reqUsage | BufferAllocator::USAGE_HW_TEXTURE;
-    }
-    
-    if (format == PIXEL_FORMAT_RGBX_8888)
-        format = PIXEL_FORMAT_RGBA_8888;
-
-    err = allocator.alloc(w, h, format, usage, &handle, &stride);
-    if (err == NO_ERROR) {
-        this->width  = w;
-        this->height = h;
-        this->format = format;
-        mVStride = 0;
-    }
-
-    return err;
-}
-
-status_t Buffer::lock(GGLSurface* sur, uint32_t usage) 
-{
-    void* vaddr;
-    status_t res = SurfaceBuffer::lock(usage, &vaddr);
-    if (res == NO_ERROR && sur) {
-        sur->version = sizeof(GGLSurface);
-        sur->width = width;
-        sur->height = height;
-        sur->stride = stride;
-        sur->format = format;
-        sur->vstride = mVStride;
-        sur->data = static_cast<GGLubyte*>(vaddr);
-    }
-    return res;
-}
-
-// ---------------------------------------------------------------------------
-
-}; // namespace android