[mpp_frame]: add mpp_frame implement

git-svn-id: https://10.10.10.66:8443/svn/MediaProcessPlatform/trunk/mpp@149 6e48237b-75ef-9749-8fc9-41990f28c85a

mpp/CMakeLists.txt

@@ -24,6 +24,7 @@ add_library(mpp STATIC
     mpp_buffer_impl.cpp
     mpp_buffer.cpp
     mpp_packet.cpp
+    mpp_frame.cpp
     mpi_impl.cpp
     mpi.cpp
     )

mpp/mpp_buffer.cpp

@@ -58,6 +58,7 @@ MPP_RET mpp_buffer_get_with_tag(const char *tag, MppBufferGroup group, MppBuffer
             NULL,
             NULL,
             -1,
+            NULL,
         };
         // if failed try init a new buffer
         mpp_buffer_create(tag, tmp->group_id, &info);

mpp/mpp_frame.cpp

@@ -0,0 +1,66 @@
+/*
+ * Copyright 2010 Rockchip Electronics S.LSI Co. LTD
+ *
+ * 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.
+ */
+
+#define MODULE_TAG "mpp_frame"
+
+#include "mpp_log.h"
+#include "mpp_mem.h"
+#include "mpp_frame_impl.h"
+
+MPP_FRAME_ACCESSORS(MppFrameImpl, RK_U32, width)
+MPP_FRAME_ACCESSORS(MppFrameImpl, RK_U32, height)
+MPP_FRAME_ACCESSORS(MppFrameImpl, RK_U32, hor_stride)
+MPP_FRAME_ACCESSORS(MppFrameImpl, RK_U32, ver_stride)
+MPP_FRAME_ACCESSORS(MppFrameImpl, RK_U32, mode)
+MPP_FRAME_ACCESSORS(MppFrameImpl, RK_S64, pts)
+MPP_FRAME_ACCESSORS(MppFrameImpl, RK_S64, dts)
+MPP_FRAME_ACCESSORS(MppFrameImpl, MppFrameColorRange, color_range)
+MPP_FRAME_ACCESSORS(MppFrameImpl, MppFrameColorPrimaries, color_primaries)
+MPP_FRAME_ACCESSORS(MppFrameImpl, MppFrameColorTransferCharacteristic, color_trc)
+MPP_FRAME_ACCESSORS(MppFrameImpl, MppFrameColorSpace, colorspace)
+MPP_FRAME_ACCESSORS(MppFrameImpl, MppFrameChromaLocation, chroma_location)
+MPP_FRAME_ACCESSORS(MppFrameImpl, MppBufferInfo, buffer)
+
+MPP_RET mpp_frame_init(MppFrame *frame)
+{
+    if (NULL == frame) {
+        mpp_err("mpp_frame_init invalid NULL pointer input\n");
+        return MPP_ERR_NULL_PTR;
+    }
+
+    MppFrameImpl *p = mpp_calloc(MppFrameImpl, 1);
+    if (NULL == p) {
+        mpp_err("mpp_frame_init malloc failed\n");
+        return MPP_ERR_NULL_PTR;
+    }
+
+    *frame = p;
+
+    return MPP_OK;
+}
+
+MPP_RET mpp_frame_deinit(MppFrame frame)
+{
+    if (NULL == frame) {
+        mpp_err("mpp_frame_deinit invalid NULL pointer input\n");
+        return MPP_ERR_NULL_PTR;
+    }
+
+    mpp_free(frame);
+
+    return MPP_OK;
+}
+

mpp/mpp_frame_impl.h

@@ -0,0 +1,80 @@
+/*
+ * Copyright 2010 Rockchip Electronics S.LSI Co. LTD
+ *
+ * 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.
+ */
+
+#ifndef __MPP_FRAME_IMPL_H__
+#define __MPP_FRAME_IMPL_H__
+
+#include "mpp_frame.h"
+
+typedef struct {
+    /*
+     * dimension parameter for display
+     */
+    RK_U32  width;
+    RK_U32  height;
+    RK_U32  hor_stride;
+    RK_U32  ver_stride;
+
+    /*
+     * interlaced related mode status
+     *
+     * 0 - frame
+     * 1 - top field
+     * 2 - bottom field
+     * 3 - paired top and bottom field
+     * 4 - deinterlaced flag
+     * 7 - deinterlaced paired field
+     */
+    RK_U32  mode;
+
+    /*
+     * pts - display time stamp
+     * dts - decode time stamp
+     */
+    RK_S64  pts;
+    RK_S64  dts;
+
+    MppFrameColorRange color_range;
+    MppFrameColorPrimaries color_primaries;
+    MppFrameColorTransferCharacteristic color_trc;
+
+    /**
+     * YUV colorspace type.
+     * It must be accessed using av_frame_get_colorspace() and
+     * av_frame_set_colorspace().
+     * - encoding: Set by user
+     * - decoding: Set by libavcodec
+     */
+    MppFrameColorSpace colorspace;
+    MppFrameChromaLocation chroma_location;
+
+    /*
+     * buffer information
+     */
+    MppBufferInfo   buffer;
+} MppFrameImpl;
+
+
+/*
+ * object access function macro
+ */
+#define MPP_FRAME_ACCESSORS(impl, type, field) \
+    type mpp_frame_get_##field(const MppFrame *s) { return ((impl*)s)->field; } \
+    void mpp_frame_set_##field(MppFrame *s, type v) { ((impl*)s)->field = v; }
+
+
+
+#endif /*__MPP_FRAME_IMPL_H__*/