322 lines
9.5 KiB
C++
Executable File
322 lines
9.5 KiB
C++
Executable File
/*
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* Copyright (C) 2018 Fuzhou Rockchip Electronics Co.Ltd.
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*
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* Modification based on code covered by the Apache License, Version 2.0 (the "License").
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* You may not use this software except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS TO YOU ON AN "AS IS" BASIS
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* AND ANY AND ALL WARRANTIES AND REPRESENTATIONS WITH RESPECT TO SUCH SOFTWARE, WHETHER EXPRESS,
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* IMPLIED, STATUTORY OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY IMPLIED WARRANTIES OF TITLE,
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* NON-INFRINGEMENT, MERCHANTABILITY, SATISFACTROY QUALITY, ACCURACY OR FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED.
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*
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* IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "hwc-platform-drm-generic"
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#include "drmresources.h"
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#include "platform.h"
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#include "platformdrmgeneric.h"
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#include <drm_fourcc.h>
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#include <xf86drm.h>
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#include <xf86drmMode.h>
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#ifdef ANDROID_P
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#include <log/log.h>
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#else
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#include <cutils/log.h>
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#endif
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#if USE_GRALLOC_4
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#include "drmgralloc4.h"
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#endif
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#if RK_DRM_GRALLOC
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#include <gralloc_drm_handle.h>
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#endif
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#include <hardware/gralloc.h>
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#include "hwc_util.h"
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#include "hwc_rockchip.h"
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namespace android {
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#ifdef USE_DRM_GENERIC_IMPORTER
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// static
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Importer *Importer::CreateInstance(DrmResources *drm) {
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DrmGenericImporter *importer = new DrmGenericImporter(drm);
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if (!importer)
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return NULL;
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int ret = importer->Init();
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if (ret) {
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ALOGE("Failed to initialize the nv importer %d", ret);
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delete importer;
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return NULL;
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}
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return importer;
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}
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#endif
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DrmGenericImporter::DrmGenericImporter(DrmResources *drm) : drm_(drm) {
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}
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DrmGenericImporter::~DrmGenericImporter() {
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}
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int DrmGenericImporter::Init() {
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#if USE_GRALLOC_4
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gralloc_ = NULL;
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#else // USE_GRALLOC_4
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int ret = hw_get_module(GRALLOC_HARDWARE_MODULE_ID,
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(const hw_module_t **)&gralloc_);
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if (ret) {
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ALOGE("Failed to open gralloc module");
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return ret;
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}
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#endif // USE_GRALLOC_4
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flag_ = NO_FLAG;
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return 0;
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}
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void DrmGenericImporter::SetFlag(DrmGenericImporterFlag_t flag){
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flag_ = flag;
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}
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#ifndef DRM_FORMAT_NV15
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#define DRM_FORMAT_NV15 fourcc_code('N', 'V', '1', '5') /* 2x2 subsampled Cr:Cb plane */
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#endif
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uint32_t DrmGenericImporter::ConvertHalFormatToDrm(uint32_t hal_format) {
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/*
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* RK3326 VOP not support alpha scale, need to convert layer format
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* DRM_FORMAT_ARGB8888 -> DRM_FORMAT_XRGB8888
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* DRM_FORMAT_ABGR8888 -> DRM_FORMAT_XBGR8888
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*/
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switch (hal_format) {
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case HAL_PIXEL_FORMAT_RGB_888:
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return DRM_FORMAT_BGR888;
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case HAL_PIXEL_FORMAT_BGRA_8888:
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if(flag_ == VOP_NOT_SUPPORT_ALPHA_SCALE)
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return DRM_FORMAT_XRGB8888;
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return DRM_FORMAT_ARGB8888;
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case HAL_PIXEL_FORMAT_RGBX_8888:
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return DRM_FORMAT_XBGR8888;
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case HAL_PIXEL_FORMAT_RGBA_8888:
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if(flag_ == VOP_NOT_SUPPORT_ALPHA_SCALE)
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return DRM_FORMAT_XBGR8888;
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return DRM_FORMAT_ABGR8888;
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//Fix color error in NenaMark2.
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case HAL_PIXEL_FORMAT_RGB_565:
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return DRM_FORMAT_RGB565;
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case HAL_PIXEL_FORMAT_YV12:
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return DRM_FORMAT_YVU420;
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case HAL_PIXEL_FORMAT_YCrCb_NV12:
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return DRM_FORMAT_NV12;
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case HAL_PIXEL_FORMAT_YCrCb_NV12_10:
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if(gIsDrmVerison510()){
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return DRM_FORMAT_NV15;
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}else{
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return DRM_FORMAT_NV12_10;
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}
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default:
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ALOGE("Cannot convert hal format to drm format %u", hal_format);
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return -EINVAL;
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}
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}
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#ifndef u64
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#define u64 uint64_t
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#endif
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int DrmGenericImporter::ImportBuffer(buffer_handle_t handle, hwc_drm_bo_t *bo
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#if RK_VIDEO_SKIP_LINE
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, uint32_t SkipLine
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#endif
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) {
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int fd,width,height,byte_stride,format;
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fd = hwc_get_handle_primefd(gralloc_, handle);
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#if (!RK_PER_MODE && RK_DRM_GRALLOC)
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width = hwc_get_handle_attibute(gralloc_,handle,ATT_WIDTH);
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height = hwc_get_handle_attibute(gralloc_,handle,ATT_HEIGHT);
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byte_stride = hwc_get_handle_attibute(gralloc_,handle,ATT_BYTE_STRIDE);
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format = hwc_get_handle_attibute(gralloc_,handle,ATT_FORMAT);
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#else
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width = hwc_get_handle_width(gralloc_,handle);
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height = hwc_get_handle_height(gralloc_,handle);
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byte_stride = hwc_get_handle_byte_stride(gralloc_,handle);
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format = hwc_get_handle_format(gralloc_,handle);
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#endif
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uint32_t gem_handle;
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int ret = drmPrimeFDToHandle(drm_->fd(), fd, &gem_handle);
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if (ret) {
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ALOGE("failed to import prime fd %d ret=%d", fd, ret);
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return ret;
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}
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memset(bo, 0, sizeof(hwc_drm_bo_t));
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if(format == HAL_PIXEL_FORMAT_YCrCb_NV12_10)
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{
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bo->width = width/1.25;
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bo->width = ALIGN_DOWN(bo->width,2);
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}
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else
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{
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bo->width = width;
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}
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#if RK_VIDEO_SKIP_LINE
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if(SkipLine)
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{
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bo->pitches[0] = byte_stride * SkipLine;
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bo->height = (height / SkipLine) + ((height / SkipLine) % 2);
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}
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else
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#endif
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{
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bo->pitches[0] = byte_stride;
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bo->height = height;
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}
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bo->format = ConvertHalFormatToDrm(format);
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bo->gem_handles[0] = gem_handle;
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bo->offsets[0] = 0;
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if(format == HAL_PIXEL_FORMAT_YCrCb_NV12 || format == HAL_PIXEL_FORMAT_YCrCb_NV12_10)
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{
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bo->pitches[1] = bo->pitches[0];
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bo->gem_handles[1] = gem_handle;
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bo->offsets[1] = bo->pitches[1] * bo->height;
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}
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#if USE_AFBC_LAYER
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__u64 modifier[4];
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uint64_t internal_format;
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memset(modifier, 0, sizeof(modifier));
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#if USE_GRALLOC_4
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internal_format = gralloc4::get_internal_format(handle);
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#else // #if USE_GRALLOC_4
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#if RK_PER_MODE
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struct gralloc_drm_handle_t* drm_hnd = (struct gralloc_drm_handle_t *)handle;
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internal_format = drm_hnd->internal_format;
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#else
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gralloc_->perform(gralloc_, GRALLOC_MODULE_PERFORM_GET_INTERNAL_FORMAT,
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handle, &internal_format);
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#endif
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#endif // #if USE_GRALLOC_4
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#if USE_GRALLOC_4
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if ( gralloc4::does_use_afbc_format(handle) )
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#else
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if (isAfbcInternalFormat(internal_format))
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#endif
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{
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ALOGD_IF(log_level(DBG_DEBUG),"KP : to set DRM_FORMAT_MOD_ARM_AFBC.");
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#ifdef ANDROID_R
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modifier[0] = DRM_FORMAT_MOD_ARM_AFBC(1);
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#else
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modifier[0] = DRM_FORMAT_MOD_ARM_AFBC;
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#endif
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}
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ret = drmModeAddFB2_ext(drm_->fd(), bo->width, bo->height, bo->format,
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bo->gem_handles, bo->pitches, bo->offsets, modifier,
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&bo->fb_id, DRM_MODE_FB_MODIFIERS);
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#else
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ret = drmModeAddFB2(drm_->fd(), bo->width, bo->height, bo->format,
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bo->gem_handles, bo->pitches, bo->offsets, &bo->fb_id, 0);
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#endif
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ALOGD_IF(log_level(DBG_DEBUG), "ImportBuffer fd=%d,w=%d,h=%d,format=0x%x,bo->format=0x%x,gem_handle=%d,bo->pitches[0]=%d,fb_id=%d",
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drm_->fd(), bo->width, bo->height, format,bo->format,
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gem_handle, bo->pitches[0], bo->fb_id);
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if (ret) {
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ALOGE("could not create drm fb %d", ret);
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ALOGE("ImportBuffer fd=%d,w=%d,h=%d,format=0x%x,bo->format=0x%x,gem_handle=%d,bo->pitches[0]=%d,fb_id=%d",
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drm_->fd(), bo->width, bo->height, format,bo->format,
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gem_handle, bo->pitches[0], bo->fb_id);
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#if RK_VIDEO_SKIP_LINE
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ALOGE("SkipLine=%d",SkipLine);
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#endif
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return ret;
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}
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//Fix "Failed to close gem handle" bug which lead by no reference counting.
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#if 1
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struct drm_gem_close gem_close;
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int num_gem_handles;
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memset(&gem_close, 0, sizeof(gem_close));
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num_gem_handles = 1;
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for (int i = 0; i < num_gem_handles; i++) {
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if (!bo->gem_handles[i])
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continue;
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gem_close.handle = bo->gem_handles[i];
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int ret = drmIoctl(drm_->fd(), DRM_IOCTL_GEM_CLOSE, &gem_close);
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if (ret)
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ALOGE("Failed to close gem handle %d %d", i, ret);
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else
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bo->gem_handles[i] = 0;
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}
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#endif
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return ret;
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}
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int DrmGenericImporter::ReleaseBuffer(hwc_drm_bo_t *bo) {
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if (bo->fb_id)
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if (drmModeRmFB(drm_->fd(), bo->fb_id))
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ALOGE("Failed to rm fb");
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#if 0
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struct drm_gem_close gem_close;
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memset(&gem_close, 0, sizeof(gem_close));
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int num_gem_handles = sizeof(bo->gem_handles) / sizeof(bo->gem_handles[0]);
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for (int i = 0; i < num_gem_handles; i++) {
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if (!bo->gem_handles[i])
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continue;
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gem_close.handle = bo->gem_handles[i];
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int ret = drmIoctl(drm_->fd(), DRM_IOCTL_GEM_CLOSE, &gem_close);
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if (ret)
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ALOGE("Failed to close gem handle %d %d", i, ret);
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else
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bo->gem_handles[i] = 0;
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}
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#endif
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return 0;
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}
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#ifdef USE_DRM_GENERIC_IMPORTER
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std::unique_ptr<Planner> Planner::CreateInstance(DrmResources *) {
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std::unique_ptr<Planner> planner(new Planner);
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planner->AddStage<PlanStageGreedy>();
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return planner;
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}
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#endif
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}
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