commit 7c4cb52a0cc4035582797eed726fe04d60703478
author Johny Lin <johnylin@google.com> Mon Jun 26 16:10:24 2017 +0800
committer Johny Lin <johnylin@google.com> Thu Aug 31 10:52:41 2017 +0800
tree c54c36567dbf71f0fba97b93d91ec399dd7a22fd
parent 4869017679542b70443d5a306845be1291744400

codec2: C2VDAComponentIntf implementation

C2VDAComponentIntf is the component interface class of C2VDAComponent (V4L2
codec 2.0 implementation). Framework could config and query codec parameters
via C2VDAComponentIntf interface. There is the correspondent native test of it.

This CL also includes C2ComponentStore implementation and factory functions for
creating C2VDAComponentIntf objects.

Bug: 63828275
Test: run native tests (on nyc branch, cheets_arm device). Steps:
1) mmm external/v4l2_codec2/tests/
2) adb push out/target/product/cheets_arm/data/nativetest/C2VDAComponent_test /data/local/tmp/
3) adb shell /data/local/tmp/C2VDAComponent_test/C2VDAComponent_test

Change-Id: Ibaea85bc2f157b8099544a5e38a812808e71405a

C2VDAAdaptor.cpp

diff --git a/C2VDAAdaptor.cpp b/C2VDAAdaptor.cpp
index f15eb71..bc6b28d 100644
--- a/C2VDAAdaptor.cpp
+++ b/C2VDAAdaptor.cpp
@@ -8,7 +8,9 @@
 #include "C2VDAAdaptor.h"
 #include "bitstream_buffer.h"
 #include "native_pixmap_handle.h"
+#include "v4l2_device.h"
 #include "v4l2_slice_video_decode_accelerator.h"
+#include "videodev2.h"
 
 #include <system/graphics.h>
 #include <utils/Log.h>
@@ -104,6 +106,22 @@
     mPictureSize = media::Size();
 }
 
+//static
+media::VideoDecodeAccelerator::SupportedProfiles C2VDAAdaptor::GetSupportedProfiles(
+        uint32_t inputFormatFourcc) {
+    media::VideoDecodeAccelerator::SupportedProfiles supportedProfiles;
+    auto allProfiles = media::V4L2SliceVideoDecodeAccelerator::GetSupportedProfiles();
+    bool isSliceBased = (inputFormatFourcc == V4L2_PIX_FMT_H264_SLICE) ||
+                        (inputFormatFourcc == V4L2_PIX_FMT_VP8_FRAME) ||
+                        (inputFormatFourcc == V4L2_PIX_FMT_VP9_FRAME);
+    for (const auto& profile : allProfiles) {
+        if (inputFormatFourcc == media::V4L2Device::VideoCodecProfileToV4L2PixFmt(
+                profile.profile, isSliceBased)) {
+            supportedProfiles.push_back(profile);
+        }
+    }
+    return supportedProfiles;
+}
 
 void C2VDAAdaptor::ProvidePictureBuffers(uint32_t requested_num_of_buffers,
                                          media::VideoPixelFormat output_format,
@@ -166,7 +184,7 @@
         case media::VideoDecodeAccelerator::PLATFORM_FAILURE:
             return VideoDecodeAcceleratorAdaptor::PLATFORM_FAILURE;
         default:
-            ALOGE("Unknown error code: %d", error);
+            ALOGE("Unknown error code: %d", static_cast<int>(error));
             return VideoDecodeAcceleratorAdaptor::PLATFORM_FAILURE;
     }
 }