From 0cc3c2179c39e8627287308a30eaf7c3f191ca61 Mon Sep 17 00:00:00 2001
From: Liang Ji <liang.ji@amlogic.com>
Date: Tue, 14 Apr 2020 13:20:34 +0800
Subject: [PATCH] vp8: modify for add soft vp8 decoder [1/3]

PD# GH-245

Problem:
vp8 play do not smooth

Solution:
modify for add vendor soft decoder
for vp8 decoder

Bug: 149354182
Test: U212

Change-Id: I91c6ba90f7d3edc28d6164ec8cd2a57195d0a7a7
Signed-off-by: Jian Wang <jian.wang@amlogic.com>
---
 media/libstagefright/ACodec.cpp | 33 +++++++++++++++++++++++++--------
 1 file changed, 25 insertions(+), 8 deletions(-)

diff --git a/media/libstagefright/ACodec.cpp b/media/libstagefright/ACodec.cpp
index 73d3a0b18b..63ab6548b4 100644
--- a/media/libstagefright/ACodec.cpp
+++ b/media/libstagefright/ACodec.cpp
@@ -2053,17 +2053,34 @@ status_t ACodec::configureCodec(
     if (mIsVideo || mIsImage) {
         // determine need for software renderer
         bool usingSwRenderer = false;
-        if (haveNativeWindow && mComponentName.startsWith("OMX.google.")) {
-            usingSwRenderer = true;
-            haveNativeWindow = false;
-            (void)setPortMode(kPortIndexOutput, IOMX::kPortModePresetByteBuffer);
-        } else if (haveNativeWindow && !storingMetadataInDecodedBuffers()) {
-            err = setPortMode(kPortIndexOutput, IOMX::kPortModePresetANWBuffer);
-            if (err != OK) {
-                return err;
+        if (haveNativeWindow) {
+            bool requiresSwRenderer = false;
+            OMX_PARAM_U32TYPE param;
+            InitOMXParams(&param);
+            param.nPortIndex = kPortIndexOutput;
+
+            status_t err = mOMXNode->getParameter(
+                    (OMX_INDEXTYPE)OMX_IndexParamVideoAndroidRequiresSwRenderer,
+                    &param, sizeof(param));
+
+            if (err == OK && param.nU32 == 1) {
+                requiresSwRenderer = true;
             }
+
+            if (mComponentName.startsWith("OMX.google.") || requiresSwRenderer) {
+                usingSwRenderer = true;
+                haveNativeWindow = false;
+                (void)setPortMode(kPortIndexOutput, IOMX::kPortModePresetByteBuffer);
+            } else if (!storingMetadataInDecodedBuffers()) {
+                err = setPortMode(kPortIndexOutput, IOMX::kPortModePresetANWBuffer);
+                if (err != OK) {
+                    return err;
+                }
+            }
+
         }
 
+
         if (encoder) {
             err = setupVideoEncoder(mime, msg, outputFormat, inputFormat);
         } else {