From 3d7b22c50b70df6851186bdea923ec521f864ef1 Mon Sep 17 00:00:00 2001
From: Sejun Park <sejun79.park@samsung.com>
Date: Thu, 16 Aug 2018 14:01:57 +0900
Subject: [PATCH] Apply tizen allocator to e7270

Change-Id: If3da7597234c028207f0d02cef1cdb42e6c43087
---
 configure.ac                       |  4 ++++
 openmax/osal/Exynos_OSAL_Tizen.c   | 22 ++++++++++++++--------
 openmax/osal/Makefile.am           |  3 ++-
 packaging/libomxil-e7270-v4l2.spec |  1 +
 4 files changed, 21 insertions(+), 9 deletions(-)

diff --git a/configure.ac b/configure.ac
index efcad60..b3d65d4 100755
--- a/configure.ac
+++ b/configure.ac
@@ -83,6 +83,10 @@ PKG_CHECK_MODULES(EXYNOSCOMMON,exynos-common)
 AC_SUBST(EXYNOSCOMMON_CFLAGS)
 AC_SUBST(EXYNOSCOMMON_LIBS)
 
+PKG_CHECK_MODULES(TBM, libtbm)
+AC_SUBST(TBM_CFLAGS)
+AC_SUBST(TBM_LIBS)
+
 dnl use dlog ------------------------------------------------------------------
 AC_ARG_ENABLE(dlog, AC_HELP_STRING([--enable-dlog], [using dlog]),
         [
diff --git a/openmax/osal/Exynos_OSAL_Tizen.c b/openmax/osal/Exynos_OSAL_Tizen.c
index 904762c..36dd86b 100755
--- a/openmax/osal/Exynos_OSAL_Tizen.c
+++ b/openmax/osal/Exynos_OSAL_Tizen.c
@@ -37,6 +37,7 @@
 #include "ExynosVideoApi.h"
 
 #include <mmf/mm_types.h>
+#include <tbm_bufmgr.h>
 
 #undef  EXYNOS_LOG_TAG
 #define EXYNOS_LOG_TAG    "Exynos_OSAL_Tizen"
@@ -200,7 +201,8 @@ OMX_ERRORTYPE Exynos_OSAL_GetParameter(
         EXYNOS_OMX_BASEPORT             *pExynosPort    = &pExynosComponent->pExynosPort[pPortDef->nPortIndex];
 
         if (pExynosPort->eMetaDataType == METADATA_TYPE_DATA)
-            pPortDef->nBufferSize = sizeof(MMVideoBuffer);
+            pPortDef->nBufferSize = (ALIGN(pExynosPort->portDefinition.format.video.nFrameWidth, 16) *
+                                     ALIGN(pExynosPort->portDefinition.format.video.nFrameHeight, 16) * 3) / 2;
     }
         break;
     default:
@@ -400,8 +402,8 @@ OMX_ERRORTYPE Exynos_OSAL_GetInfoFromMetaData(
     OMX_IN EXYNOS_METADATA_TYPE             eMetaDataType)
 {
     OMX_ERRORTYPE    ret            = OMX_ErrorNone;
-    MMVideoBuffer   *pMetaBuffer    = NULL;
-
+    tbm_surface_h surface;
+    tbm_bo bo[2];
     int i;
 
     FunctionIn();
@@ -415,11 +417,14 @@ OMX_ERRORTYPE Exynos_OSAL_GetInfoFromMetaData(
     }
 
     if (eMetaDataType == METADATA_TYPE_DATA) {
-        pMetaBuffer = (MMVideoBuffer *)pBuffer;
+        surface = (tbm_surface_h)pBuffer;
+
+        bo[0] = tbm_surface_internal_get_bo(surface, 0);
+        bo[1] = tbm_surface_internal_get_bo(surface, 1);
 
-        for (i = 0; i < pMetaBuffer->plane_num; i++) {
-            pBufferInfo->fd[i]   = (unsigned long)(pMetaBuffer->handle.dmabuf_fd[i]);
-            pBufferInfo->addr[i] = (OMX_PTR)(pMetaBuffer->data[i]);
+        for (i = 0; i < 2; i++) {
+            pBufferInfo->fd[i]   = (unsigned long)(tbm_bo_get_handle (bo[i], TBM_DEVICE_MM).u32);
+            pBufferInfo->addr[i] = (OMX_PTR)(tbm_bo_get_handle (bo[i], TBM_DEVICE_CPU).ptr);
 
             Exynos_OSAL_Log(EXYNOS_LOG_ESSENTIAL, "[%s] Plane[%d]: FD(%u), VA(%p)",
                                                     __FUNCTION__, i, pBufferInfo->fd[i], pBufferInfo->addr[i]);
@@ -471,7 +476,8 @@ OMX_PTR Exynos_OSAL_AllocMetaDataBuffer(
     FunctionIn();
 
     if (eMetaDataType == METADATA_TYPE_DATA) {
-        pBuffer = Exynos_OSAL_Malloc(sizeof(MMVideoBuffer));
+        pBuffer = Exynos_OSAL_Malloc(sizeof(tbm_surface_h));
+
         if (pBuffer == NULL) {
             Exynos_OSAL_Log(EXYNOS_LOG_ERROR, "[%s] Failed to allocate metadata buffer", __FUNCTION__);
             goto EXIT;
diff --git a/openmax/osal/Makefile.am b/openmax/osal/Makefile.am
index 2dcd154..246aa58 100755
--- a/openmax/osal/Makefile.am
+++ b/openmax/osal/Makefile.am
@@ -12,7 +12,8 @@ libExynosOMX_OSAL_la_SOURCES = Exynos_OSAL_Event.c \
                                Exynos_OSAL_Tizen.c \
                                Exynos_OSAL_SharedMemory.c
 
-libExynosOMX_OSAL_la_LIBADD = $(top_builddir)/exynos/libvideocodec/libExynosVideoApi.la
+libExynosOMX_OSAL_la_LIBADD = $(top_builddir)/exynos/libvideocodec/libExynosVideoApi.la \
+                              $(TBM_LIBS)
 
 libExynosOMX_OSAL_la_CFLAGS = -I$(top_srcdir)/openmax/include/khronos \
                               -I$(top_srcdir)/openmax/include/exynos \
diff --git a/packaging/libomxil-e7270-v4l2.spec b/packaging/libomxil-e7270-v4l2.spec
index 9af6fb7..93fbab6 100755
--- a/packaging/libomxil-e7270-v4l2.spec
+++ b/packaging/libomxil-e7270-v4l2.spec
@@ -13,6 +13,7 @@ BuildRequires:  kernel-headers-exynos7270-tw2
 BuildRequires:  pkgconfig(mm-common)
 BuildRequires:  pkgconfig(dlog)
 BuildRequires:  pkgconfig(exynos-common)
+BuildRequires:  pkgconfig(libtbm)
 BuildConflicts: linux-glibc-devel
 
 %description
-- 
2.7.4