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PL286/external/libavc/decoder/ih264d_format_conv.c

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/******************************************************************************
*
* Copyright (C) 2015 The Android Open Source Project
*
* 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.
*
*****************************************************************************
* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
*/
/*****************************************************************************/
/* */
/* File Name : ih264d_format_conv.c */
/* */
/* Description : Contains functions needed to convert the images in */
/* different color spaces to yuv 422i color space */
/* */
/* */
/* Issues / Problems : None */
/* */
/* Revision History : */
/* */
/* DD MM YYYY Author(s) Changes (Describe the changes made) */
/* 28 08 2007 Naveen Kumar T Draft */
/* */
/*****************************************************************************/
/*****************************************************************************/
/* File Includes */
/*****************************************************************************/
/* System include files */
#include <string.h>
/* User include files */
#include "ih264_typedefs.h"
#include "iv.h"
#include "ih264_macros.h"
#include "ih264_platform_macros.h"
#include "ih264d_structs.h"
#include "ih264d_format_conv.h"
#include "ih264d_defs.h"
#ifdef LOGO_EN
#include "ih264d_ittiam_logo.h"
#define INSERT_LOGO(pu1_buf_y,pu1_buf_u,pu1_buf_v, u4_stride, u4_x_pos, u4_y_pos, u4_yuv_fmt, u4_disp_wd, u4_disp_ht) \
ih264d_insert_logo(pu1_buf_y,pu1_buf_u,pu1_buf_v, u4_stride,\
u4_x_pos, u4_y_pos, u4_yuv_fmt, u4_disp_wd, u4_disp_ht)
#else
#define INSERT_LOGO(pu1_buf_y,pu1_buf_u,pu1_buf_v, u4_stride, u4_x_pos, u4_y_pos, u4_yuv_fmt, u4_disp_wd, u4_disp_ht)
#endif
/**
*******************************************************************************
*
* @brief Function used from copying a 420SP buffer
*
* @par Description
* Function used from copying a 420SP buffer
*
* @param[in] pu1_y_src
* Input Y pointer
*
* @param[in] pu1_uv_src
* Input UV pointer (UV is interleaved either in UV or VU format)
*
* @param[in] pu1_y_dst
* Output Y pointer
*
* @param[in] pu1_uv_dst
* Output UV pointer (UV is interleaved in the same format as that of input)
*
* @param[in] wd
* Width
*
* @param[in] ht
* Height
*
* @param[in] src_y_strd
* Input Y Stride
*
* @param[in] src_uv_strd
* Input UV stride
*
* @param[in] dst_y_strd
* Output Y stride
*
* @param[in] dst_uv_strd
* Output UV stride
*
* @returns None
*
* @remarks In case there is a need to perform partial frame copy then
* by passion appropriate source and destination pointers and appropriate
* values for wd and ht it can be done
*
*******************************************************************************
*/
void ih264d_fmt_conv_420sp_to_rgb565(UWORD8 *pu1_y_src,
UWORD8 *pu1_uv_src,
UWORD16 *pu2_rgb_dst,
WORD32 wd,
WORD32 ht,
WORD32 src_y_strd,
WORD32 src_uv_strd,
WORD32 dst_strd,
WORD32 is_u_first)
{
WORD16 i2_r, i2_g, i2_b;
UWORD32 u4_r, u4_g, u4_b;
WORD16 i2_i, i2_j;
UWORD8 *pu1_y_src_nxt;
UWORD16 *pu2_rgb_dst_next_row;
UWORD8 *pu1_u_src, *pu1_v_src;
if(is_u_first)
{
pu1_u_src = (UWORD8 *)pu1_uv_src;
pu1_v_src = (UWORD8 *)pu1_uv_src + 1;
}
else
{
pu1_u_src = (UWORD8 *)pu1_uv_src + 1;
pu1_v_src = (UWORD8 *)pu1_uv_src;
}
pu1_y_src_nxt = pu1_y_src + src_y_strd;
pu2_rgb_dst_next_row = pu2_rgb_dst + dst_strd;
for(i2_i = 0; i2_i < (ht >> 1); i2_i++)
{
for(i2_j = (wd >> 1); i2_j > 0; i2_j--)
{
i2_b = ((*pu1_u_src - 128) * COEFF4 >> 13);
i2_g = ((*pu1_u_src - 128) * COEFF2 + (*pu1_v_src - 128) * COEFF3)
>> 13;
i2_r = ((*pu1_v_src - 128) * COEFF1) >> 13;
pu1_u_src += 2;
pu1_v_src += 2;
/* pixel 0 */
/* B */
u4_b = CLIP_U8(*pu1_y_src + i2_b);
u4_b >>= 3;
/* G */
u4_g = CLIP_U8(*pu1_y_src + i2_g);
u4_g >>= 2;
/* R */
u4_r = CLIP_U8(*pu1_y_src + i2_r);
u4_r >>= 3;
pu1_y_src++;
*pu2_rgb_dst++ = ((u4_r << 11) | (u4_g << 5) | u4_b);
/* pixel 1 */
/* B */
u4_b = CLIP_U8(*pu1_y_src + i2_b);
u4_b >>= 3;
/* G */
u4_g = CLIP_U8(*pu1_y_src + i2_g);
u4_g >>= 2;
/* R */
u4_r = CLIP_U8(*pu1_y_src + i2_r);
u4_r >>= 3;
pu1_y_src++;
*pu2_rgb_dst++ = ((u4_r << 11) | (u4_g << 5) | u4_b);
/* pixel 2 */
/* B */
u4_b = CLIP_U8(*pu1_y_src_nxt + i2_b);
u4_b >>= 3;
/* G */
u4_g = CLIP_U8(*pu1_y_src_nxt + i2_g);
u4_g >>= 2;
/* R */
u4_r = CLIP_U8(*pu1_y_src_nxt + i2_r);
u4_r >>= 3;
pu1_y_src_nxt++;
*pu2_rgb_dst_next_row++ = ((u4_r << 11) | (u4_g << 5) | u4_b);
/* pixel 3 */
/* B */
u4_b = CLIP_U8(*pu1_y_src_nxt + i2_b);
u4_b >>= 3;
/* G */
u4_g = CLIP_U8(*pu1_y_src_nxt + i2_g);
u4_g >>= 2;
/* R */
u4_r = CLIP_U8(*pu1_y_src_nxt + i2_r);
u4_r >>= 3;
pu1_y_src_nxt++;
*pu2_rgb_dst_next_row++ = ((u4_r << 11) | (u4_g << 5) | u4_b);
}
pu1_u_src = pu1_u_src + src_uv_strd - wd;
pu1_v_src = pu1_v_src + src_uv_strd - wd;
pu1_y_src = pu1_y_src + (src_y_strd << 1) - wd;
pu1_y_src_nxt = pu1_y_src_nxt + (src_y_strd << 1) - wd;
pu2_rgb_dst = pu2_rgb_dst_next_row - wd + dst_strd;
pu2_rgb_dst_next_row = pu2_rgb_dst_next_row + (dst_strd << 1) - wd;
}
}
void ih264d_fmt_conv_420sp_to_rgba8888(UWORD8 *pu1_y_src,
UWORD8 *pu1_uv_src,
UWORD32 *pu4_rgba_dst,
WORD32 wd,
WORD32 ht,
WORD32 src_y_strd,
WORD32 src_uv_strd,
WORD32 dst_strd,
WORD32 is_u_first)
{
WORD16 i2_r, i2_g, i2_b;
UWORD32 u4_r, u4_g, u4_b;
WORD16 i2_i, i2_j;
UWORD8 *pu1_y_src_nxt;
UWORD32 *pu4_rgba_dst_next_row;
UWORD8 *pu1_u_src, *pu1_v_src;
if(is_u_first)
{
pu1_u_src = (UWORD8 *)pu1_uv_src;
pu1_v_src = (UWORD8 *)pu1_uv_src + 1;
}
else
{
pu1_u_src = (UWORD8 *)pu1_uv_src + 1;
pu1_v_src = (UWORD8 *)pu1_uv_src;
}
pu1_y_src_nxt = pu1_y_src + src_y_strd;
pu4_rgba_dst_next_row = pu4_rgba_dst + dst_strd;
for(i2_i = 0; i2_i < (ht >> 1); i2_i++)
{
for(i2_j = (wd >> 1); i2_j > 0; i2_j--)
{
i2_b = ((*pu1_u_src - 128) * COEFF4 >> 13);
i2_g = ((*pu1_u_src - 128) * COEFF2 + (*pu1_v_src - 128) * COEFF3)
>> 13;
i2_r = ((*pu1_v_src - 128) * COEFF1) >> 13;
pu1_u_src += 2;
pu1_v_src += 2;
/* pixel 0 */
/* B */
u4_b = CLIP_U8(*pu1_y_src + i2_b);
/* G */
u4_g = CLIP_U8(*pu1_y_src + i2_g);
/* R */
u4_r = CLIP_U8(*pu1_y_src + i2_r);
pu1_y_src++;
*pu4_rgba_dst++ = ((u4_r << 16) | (u4_g << 8) | (u4_b << 0));
/* pixel 1 */
/* B */
u4_b = CLIP_U8(*pu1_y_src + i2_b);
/* G */
u4_g = CLIP_U8(*pu1_y_src + i2_g);
/* R */
u4_r = CLIP_U8(*pu1_y_src + i2_r);
pu1_y_src++;
*pu4_rgba_dst++ = ((u4_r << 16) | (u4_g << 8) | (u4_b << 0));
/* pixel 2 */
/* B */
u4_b = CLIP_U8(*pu1_y_src_nxt + i2_b);
/* G */
u4_g = CLIP_U8(*pu1_y_src_nxt + i2_g);
/* R */
u4_r = CLIP_U8(*pu1_y_src_nxt + i2_r);
pu1_y_src_nxt++;
*pu4_rgba_dst_next_row++ =
((u4_r << 16) | (u4_g << 8) | (u4_b << 0));
/* pixel 3 */
/* B */
u4_b = CLIP_U8(*pu1_y_src_nxt + i2_b);
/* G */
u4_g = CLIP_U8(*pu1_y_src_nxt + i2_g);
/* R */
u4_r = CLIP_U8(*pu1_y_src_nxt + i2_r);
pu1_y_src_nxt++;
*pu4_rgba_dst_next_row++ =
((u4_r << 16) | (u4_g << 8) | (u4_b << 0));
}
pu1_u_src = pu1_u_src + src_uv_strd - wd;
pu1_v_src = pu1_v_src + src_uv_strd - wd;
pu1_y_src = pu1_y_src + (src_y_strd << 1) - wd;
pu1_y_src_nxt = pu1_y_src_nxt + (src_y_strd << 1) - wd;
pu4_rgba_dst = pu4_rgba_dst_next_row - wd + dst_strd;
pu4_rgba_dst_next_row = pu4_rgba_dst_next_row + (dst_strd << 1) - wd;
}
}
/**
*******************************************************************************
*
* @brief Function used from copying a 420SP buffer
*
* @par Description
* Function used from copying a 420SP buffer
*
* @param[in] pu1_y_src
* Input Y pointer
*
* @param[in] pu1_uv_src
* Input UV pointer (UV is interleaved either in UV or VU format)
*
* @param[in] pu1_y_dst
* Output Y pointer
*
* @param[in] pu1_uv_dst
* Output UV pointer (UV is interleaved in the same format as that of input)
*
* @param[in] wd
* Width
*
* @param[in] ht
* Height
*
* @param[in] src_y_strd
* Input Y Stride
*
* @param[in] src_uv_strd
* Input UV stride
*
* @param[in] dst_y_strd
* Output Y stride
*
* @param[in] dst_uv_strd
* Output UV stride
*
* @returns None
*
* @remarks In case there is a need to perform partial frame copy then
* by passion appropriate source and destination pointers and appropriate
* values for wd and ht it can be done
*
*******************************************************************************
*/
void ih264d_fmt_conv_420sp_to_420sp(UWORD8 *pu1_y_src,
UWORD8 *pu1_uv_src,
UWORD8 *pu1_y_dst,
UWORD8 *pu1_uv_dst,
WORD32 wd,
WORD32 ht,
WORD32 src_y_strd,
WORD32 src_uv_strd,
WORD32 dst_y_strd,
WORD32 dst_uv_strd)
{
UWORD8 *pu1_src, *pu1_dst;
WORD32 num_rows, num_cols, src_strd, dst_strd;
WORD32 i;
/* copy luma */
pu1_src = (UWORD8 *)pu1_y_src;
pu1_dst = (UWORD8 *)pu1_y_dst;
num_rows = ht;
num_cols = wd;
src_strd = src_y_strd;
dst_strd = dst_y_strd;
for(i = 0; i < num_rows; i++)
{
memcpy(pu1_dst, pu1_src, num_cols);
pu1_dst += dst_strd;
pu1_src += src_strd;
}
/* copy U and V */
pu1_src = (UWORD8 *)pu1_uv_src;
pu1_dst = (UWORD8 *)pu1_uv_dst;
num_rows = ht >> 1;
num_cols = wd;
src_strd = src_uv_strd;
dst_strd = dst_uv_strd;
for(i = 0; i < num_rows; i++)
{
memcpy(pu1_dst, pu1_src, num_cols);
pu1_dst += dst_strd;
pu1_src += src_strd;
}
return;
}
/**
*******************************************************************************
*
* @brief Function used from copying a 420SP buffer
*
* @par Description
* Function used from copying a 420SP buffer
*
* @param[in] pu1_y_src
* Input Y pointer
*
* @param[in] pu1_uv_src
* Input UV pointer (UV is interleaved either in UV or VU format)
*
* @param[in] pu1_y_dst
* Output Y pointer
*
* @param[in] pu1_uv_dst
* Output UV pointer (UV is interleaved in the same format as that of input)
*
* @param[in] wd
* Width
*
* @param[in] ht
* Height
*
* @param[in] src_y_strd
* Input Y Stride
*
* @param[in] src_uv_strd
* Input UV stride
*
* @param[in] dst_y_strd
* Output Y stride
*
* @param[in] dst_uv_strd
* Output UV stride
*
* @returns None
*
* @remarks In case there is a need to perform partial frame copy then
* by passion appropriate source and destination pointers and appropriate
* values for wd and ht it can be done
*
*******************************************************************************
*/
void ih264d_fmt_conv_420sp_to_420sp_swap_uv(UWORD8 *pu1_y_src,
UWORD8 *pu1_uv_src,
UWORD8 *pu1_y_dst,
UWORD8 *pu1_uv_dst,
WORD32 wd,
WORD32 ht,
WORD32 src_y_strd,
WORD32 src_uv_strd,
WORD32 dst_y_strd,
WORD32 dst_uv_strd)
{
UWORD8 *pu1_src, *pu1_dst;
WORD32 num_rows, num_cols, src_strd, dst_strd;
WORD32 i;
/* copy luma */
pu1_src = (UWORD8 *)pu1_y_src;
pu1_dst = (UWORD8 *)pu1_y_dst;
num_rows = ht;
num_cols = wd;
src_strd = src_y_strd;
dst_strd = dst_y_strd;
for(i = 0; i < num_rows; i++)
{
memcpy(pu1_dst, pu1_src, num_cols);
pu1_dst += dst_strd;
pu1_src += src_strd;
}
/* copy U and V */
pu1_src = (UWORD8 *)pu1_uv_src;
pu1_dst = (UWORD8 *)pu1_uv_dst;
num_rows = ht >> 1;
num_cols = wd;
src_strd = src_uv_strd;
dst_strd = dst_uv_strd;
for(i = 0; i < num_rows; i++)
{
WORD32 j;
for(j = 0; j < num_cols; j += 2)
{
pu1_dst[j + 0] = pu1_src[j + 1];
pu1_dst[j + 1] = pu1_src[j + 0];
}
pu1_dst += dst_strd;
pu1_src += src_strd;
}
return;
}
/**
*******************************************************************************
*
* @brief Function used from copying a 420SP buffer
*
* @par Description
* Function used from copying a 420SP buffer
*
* @param[in] pu1_y_src
* Input Y pointer
*
* @param[in] pu1_uv_src
* Input UV pointer (UV is interleaved either in UV or VU format)
*
* @param[in] pu1_y_dst
* Output Y pointer
*
* @param[in] pu1_u_dst
* Output U pointer
*
* @param[in] pu1_v_dst
* Output V pointer
*
* @param[in] wd
* Width
*
* @param[in] ht
* Height
*
* @param[in] src_y_strd
* Input Y Stride
*
* @param[in] src_uv_strd
* Input UV stride
*
* @param[in] dst_y_strd
* Output Y stride
*
* @param[in] dst_uv_strd
* Output UV stride
*
* @param[in] is_u_first
* Flag to indicate if U is the first byte in input chroma part
*
* @returns none
*
* @remarks In case there is a need to perform partial frame copy then
* by passion appropriate source and destination pointers and appropriate
* values for wd and ht it can be done
*
*******************************************************************************
*/
void ih264d_fmt_conv_420sp_to_420p(UWORD8 *pu1_y_src,
UWORD8 *pu1_uv_src,
UWORD8 *pu1_y_dst,
UWORD8 *pu1_u_dst,
UWORD8 *pu1_v_dst,
WORD32 wd,
WORD32 ht,
WORD32 src_y_strd,
WORD32 src_uv_strd,
WORD32 dst_y_strd,
WORD32 dst_uv_strd,
WORD32 is_u_first,
WORD32 disable_luma_copy)
{
UWORD8 *pu1_src, *pu1_dst;
UWORD8 *pu1_u_src, *pu1_v_src;
WORD32 num_rows, num_cols, src_strd, dst_strd;
WORD32 i, j;
if(0 == disable_luma_copy)
{
/* copy luma */
pu1_src = (UWORD8 *)pu1_y_src;
pu1_dst = (UWORD8 *)pu1_y_dst;
num_rows = ht;
num_cols = wd;
src_strd = src_y_strd;
dst_strd = dst_y_strd;
for(i = 0; i < num_rows; i++)
{
memcpy(pu1_dst, pu1_src, num_cols);
pu1_dst += dst_strd;
pu1_src += src_strd;
}
}
/* de-interleave U and V and copy to destination */
if(is_u_first)
{
pu1_u_src = (UWORD8 *)pu1_uv_src;
pu1_v_src = (UWORD8 *)pu1_uv_src + 1;
}
else
{
pu1_u_src = (UWORD8 *)pu1_uv_src + 1;
pu1_v_src = (UWORD8 *)pu1_uv_src;
}
num_rows = ht >> 1;
num_cols = wd >> 1;
src_strd = src_uv_strd;
dst_strd = dst_uv_strd;
for(i = 0; i < num_rows; i++)
{
for(j = 0; j < num_cols; j++)
{
pu1_u_dst[j] = pu1_u_src[j * 2];
pu1_v_dst[j] = pu1_v_src[j * 2];
}
pu1_u_dst += dst_strd;
pu1_v_dst += dst_strd;
pu1_u_src += src_strd;
pu1_v_src += src_strd;
}
return;
}
/*****************************************************************************/
/* Function Name : ih264d_format_convert */
/* */
/* Description : Implements format conversion/frame copy */
/* Inputs : ps_dec - Decoder parameters */
/* Globals : None */
/* Processing : Refer bumping process in the standard */
/* Outputs : Assigns display sequence number. */
/* Returns : None */
/* */
/* Issues : None */
/* */
/* Revision History: */
/* */
/* DD MM YYYY Author(s) Changes (Describe the changes made) */
/* 27 04 2005 NS Draft */
/* */
/*****************************************************************************/
void ih264d_format_convert(dec_struct_t *ps_dec,
ivd_get_display_frame_op_t *pv_disp_op,
UWORD32 u4_start_y,
UWORD32 u4_num_rows_y)
{
UWORD32 convert_uv_only = 0;
iv_yuv_buf_t *ps_op_frm;
UWORD8 *pu1_y_src, *pu1_uv_src;
UWORD32 start_uv = u4_start_y >> 1;
if(1 == pv_disp_op->u4_error_code)
return;
ps_op_frm = &(ps_dec->s_disp_frame_info);
/* Requires u4_start_y and u4_num_rows_y to be even */
if(u4_start_y & 1)
{
return;
}
if((1 == ps_dec->u4_share_disp_buf) &&
(pv_disp_op->e_output_format == IV_YUV_420SP_UV))
{
return;
}
pu1_y_src = (UWORD8 *)ps_op_frm->pv_y_buf;
pu1_y_src += u4_start_y * ps_op_frm->u4_y_strd,
pu1_uv_src = (UWORD8 *)ps_op_frm->pv_u_buf;
pu1_uv_src += start_uv * ps_op_frm->u4_u_strd;
if(pv_disp_op->e_output_format == IV_YUV_420P)
{
UWORD8 *pu1_y_dst, *pu1_u_dst, *pu1_v_dst;
IV_COLOR_FORMAT_T e_output_format = pv_disp_op->e_output_format;
if(0 == ps_dec->u4_share_disp_buf)
{
convert_uv_only = 0;
}
else
{
convert_uv_only = 1;
}
pu1_y_dst = (UWORD8 *)pv_disp_op->s_disp_frm_buf.pv_y_buf;
pu1_y_dst += u4_start_y * pv_disp_op->s_disp_frm_buf.u4_y_strd;
pu1_u_dst = (UWORD8 *)pv_disp_op->s_disp_frm_buf.pv_u_buf;
pu1_u_dst += start_uv * pv_disp_op->s_disp_frm_buf.u4_u_strd;
pu1_v_dst = (UWORD8 *)pv_disp_op->s_disp_frm_buf.pv_v_buf;
pu1_v_dst += start_uv * pv_disp_op->s_disp_frm_buf.u4_v_strd;
ih264d_fmt_conv_420sp_to_420p(pu1_y_src,
pu1_uv_src,
pu1_y_dst,
pu1_u_dst,
pu1_v_dst,
ps_op_frm->u4_y_wd,
u4_num_rows_y,
ps_op_frm->u4_y_strd,
ps_op_frm->u4_u_strd,
pv_disp_op->s_disp_frm_buf.u4_y_strd,
pv_disp_op->s_disp_frm_buf.u4_u_strd,
1,
convert_uv_only);
}
else if((pv_disp_op->e_output_format == IV_YUV_420SP_UV) ||
(pv_disp_op->e_output_format == IV_YUV_420SP_VU))
{
UWORD8* pu1_y_dst, *pu1_uv_dst;
pu1_y_dst = (UWORD8 *)pv_disp_op->s_disp_frm_buf.pv_y_buf;
pu1_y_dst += u4_start_y * pv_disp_op->s_disp_frm_buf.u4_y_strd;
pu1_uv_dst = (UWORD8 *)pv_disp_op->s_disp_frm_buf.pv_u_buf;
pu1_uv_dst += start_uv * pv_disp_op->s_disp_frm_buf.u4_u_strd;
if(pv_disp_op->e_output_format == IV_YUV_420SP_UV)
{
ih264d_fmt_conv_420sp_to_420sp(pu1_y_src,
pu1_uv_src,
pu1_y_dst,
pu1_uv_dst,
ps_op_frm->u4_y_wd,
u4_num_rows_y,
ps_op_frm->u4_y_strd,
ps_op_frm->u4_u_strd,
pv_disp_op->s_disp_frm_buf.u4_y_strd,
pv_disp_op->s_disp_frm_buf.u4_u_strd);
}
else
{
ih264d_fmt_conv_420sp_to_420sp_swap_uv(pu1_y_src,
pu1_uv_src,
pu1_y_dst,
pu1_uv_dst,
ps_op_frm->u4_y_wd,
u4_num_rows_y,
ps_op_frm->u4_y_strd,
ps_op_frm->u4_u_strd,
pv_disp_op->s_disp_frm_buf.u4_y_strd,
pv_disp_op->s_disp_frm_buf.u4_u_strd);
}
}
else if(pv_disp_op->e_output_format == IV_RGB_565)
{
UWORD16 *pu2_rgb_dst;
pu2_rgb_dst = (UWORD16 *)pv_disp_op->s_disp_frm_buf.pv_y_buf;
pu2_rgb_dst += u4_start_y * pv_disp_op->s_disp_frm_buf.u4_y_strd;
ih264d_fmt_conv_420sp_to_rgb565(pu1_y_src,
pu1_uv_src,
pu2_rgb_dst,
ps_op_frm->u4_y_wd,
u4_num_rows_y,
ps_op_frm->u4_y_strd,
ps_op_frm->u4_u_strd,
pv_disp_op->s_disp_frm_buf.u4_y_strd,
1);
}
if((u4_start_y + u4_num_rows_y) >= ps_dec->s_disp_frame_info.u4_y_ht)
{
INSERT_LOGO(pv_disp_op->s_disp_frm_buf.pv_y_buf,
pv_disp_op->s_disp_frm_buf.pv_u_buf,
pv_disp_op->s_disp_frm_buf.pv_v_buf,
pv_disp_op->s_disp_frm_buf.u4_y_strd,
ps_dec->u2_disp_width,
ps_dec->u2_disp_height,
pv_disp_op->e_output_format,
ps_op_frm->u4_y_wd,
ps_op_frm->u4_y_ht);
}
return;
}