mirror of
https://github.com/cemu-project/Cemu.git
synced 2024-12-27 18:21:52 +01:00
121 lines
5.7 KiB
C
121 lines
5.7 KiB
C
/******************************************************************************
|
|
*
|
|
* 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.h */
|
|
/* */
|
|
/* Description : Contains coefficients and constant reqquired for */
|
|
/* converting from rgb and gray color spaces to yuv422i */
|
|
/* color space */
|
|
/* */
|
|
/* List of Functions : None */
|
|
/* */
|
|
/* Issues / Problems : None */
|
|
/* */
|
|
/* Revision History : */
|
|
/* */
|
|
/* DD MM YYYY Author(s) Changes (Describe the changes made) */
|
|
/* 27 08 2007 Naveen Kumar T Draft */
|
|
/* */
|
|
/*****************************************************************************/
|
|
|
|
#ifndef _IH264D_FORMAT_CONV_H_
|
|
#define _IH264D_FORMAT_CONV_H_
|
|
|
|
/*****************************************************************************/
|
|
/* Typedefs */
|
|
/*****************************************************************************/
|
|
|
|
#define COEFF_0_Y 66
|
|
#define COEFF_1_Y 129
|
|
#define COEFF_2_Y 25
|
|
#define COEFF_0_U -38
|
|
#define COEFF_1_U -75
|
|
#define COEFF_2_U 112
|
|
#define COEFF_0_V 112
|
|
#define COEFF_1_V -94
|
|
#define COEFF_2_V -18
|
|
#define CONST_RGB_YUV1 4096
|
|
#define CONST_RGB_YUV2 32768
|
|
#define CONST_GRAY_YUV 128
|
|
#define COEF_2_V2_U 0xFFEE0070
|
|
|
|
#define COF_2Y_0Y 0X00190042
|
|
#define COF_1U_0U 0XFFB5FFDA
|
|
#define COF_1V_0V 0XFFA20070
|
|
|
|
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);
|
|
|
|
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);
|
|
|
|
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);
|
|
|
|
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);
|
|
#define COEFF1 13073
|
|
#define COEFF2 -3207
|
|
#define COEFF3 -6664
|
|
#define COEFF4 16530
|
|
|
|
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);
|
|
|
|
|
|
#endif /* _IH264D_FORMAT_CONV_H_ */
|