| /* |
| * drivers/amlogic/media/frame_provider/decoder/utils/amlogic_fbc_hook.c |
| * |
| * Copyright (C) 2016 Amlogic, Inc. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| * |
| */ |
| #include <linux/kernel.h> |
| #include <linux/module.h> |
| #include <linux/types.h> |
| |
| #include <linux/amlogic/media/vfm/amlogic_fbc_hook_v1.h> |
| |
| static AMLOGIC_FBC_vframe_decoder_fun_t g_decoder_fun; |
| static AMLOGIC_FBC_vframe_encoder_fun_t g_encoder_fun; |
| |
| |
| int AMLOGIC_FBC_vframe_decoder_v1( |
| void *dstyuv[4], |
| struct vframe_s *vf, |
| int out_format, |
| int flags) |
| |
| { |
| if (g_decoder_fun) { |
| return g_decoder_fun(dstyuv, |
| vf, |
| out_format, |
| flags); |
| } |
| pr_err("no AMLOGIC_FBC_vframe_decoder ERRR!!\n"); |
| return -1; |
| } |
| EXPORT_SYMBOL(AMLOGIC_FBC_vframe_decoder_v1); |
| |
| int AMLOGIC_FBC_vframe_encoder_v1( |
| void *srcyuv[4], |
| void *dst_header, |
| void *dst_body, |
| int in_format, |
| int flags) |
| |
| { |
| if (g_encoder_fun) { |
| return g_encoder_fun( |
| srcyuv, |
| dst_header, |
| dst_body, |
| in_format, |
| flags); |
| } |
| pr_err("no AMLOGIC_FBC_vframe_encoder ERRR!!\n"); |
| return -1; |
| } |
| EXPORT_SYMBOL(AMLOGIC_FBC_vframe_encoder_v1); |
| |
| int register_amlogic_afbc_dec_fun_v1(AMLOGIC_FBC_vframe_decoder_fun_t fn) |
| { |
| if (g_decoder_fun) { |
| pr_err("error!!,AMLOGIC_FBC dec have register\n"); |
| return -1; |
| } |
| pr_err("register_amlogic_afbc_dec_fun\n"); |
| g_decoder_fun = fn; |
| return 0; |
| } |
| EXPORT_SYMBOL(register_amlogic_afbc_dec_fun_v1); |
| |
| int register_amlogic_afbc_enc_fun_v1(AMLOGIC_FBC_vframe_encoder_fun_t fn) |
| { |
| if (g_encoder_fun) { |
| pr_err("error!!,AMLOGIC_FBC enc have register\n"); |
| return -1; |
| } |
| g_encoder_fun = fn; |
| return 0; |
| } |
| EXPORT_SYMBOL(register_amlogic_afbc_enc_fun_v1); |
| |
| int unregister_amlogic_afbc_dec_fun_v1(void) |
| { |
| g_decoder_fun = NULL; |
| pr_err("unregister_amlogic_afbc_dec_fun\n"); |
| return 0; |
| } |
| EXPORT_SYMBOL(unregister_amlogic_afbc_dec_fun_v1); |
| |
| int unregister_amlogic_afbc_enc_fun_v1(void) |
| { |
| g_encoder_fun = NULL; |
| pr_err("unregister_amlogic_afbc_dec_fun\n"); |
| return 0; |
| } |
| EXPORT_SYMBOL(unregister_amlogic_afbc_enc_fun_v1); |
| |
| |