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删除 rga_func.c

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认知智能 2025-03-17 19:32:23 +08:00
parent 3eb4b20a62
commit 38b371dad3
1 changed files with 0 additions and 129 deletions
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rga_func.c
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@ -1,129 +0,0 @@
// Copyright (c) 2021 by Rockchip Electronics Co., Ltd. All Rights Reserved.
//
// 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.
#include <stdbool.h>
#include "rga_func.h"
int RGA_init(rga_context *rga_ctx)
{
rga_ctx->rga_handle = dlopen("librga.so", RTLD_LAZY);
if (!rga_ctx->rga_handle)
{
printf("dlopen librga.so failed\n");
printf("dlopen error: %s\n", dlerror());
return -1;
}
rga_ctx->init_func = (FUNC_RGA_INIT)dlsym(rga_ctx->rga_handle, "c_RkRgaInit");
rga_ctx->deinit_func = (FUNC_RGA_DEINIT)dlsym(rga_ctx->rga_handle, "c_RkRgaDeInit");
rga_ctx->blit_func = (FUNC_RGA_BLIT)dlsym(rga_ctx->rga_handle, "c_RkRgaBlit");
rga_ctx->init_func();
return 0;
}
void img_resize_fast(rga_context *rga_ctx, int src_fd, int src_w, int src_h, uint64_t dst_phys, int dst_w, int dst_h)
{
// printf("rga use fd, src(%dx%d) -> dst(%dx%d)\n", src_w, src_h, dst_w, dst_h);
if (rga_ctx->rga_handle)
{
int ret = 0;
rga_info_t src, dst;
memset(&src, 0, sizeof(rga_info_t));
src.fd = src_fd;
src.mmuFlag = 1;
// src.virAddr = (void *)psrc;
memset(&dst, 0, sizeof(rga_info_t));
dst.fd = -1;
dst.mmuFlag = 0;
#if defined(__arm__)
dst.phyAddr = (void *)((uint32_t)dst_phys);
#else
dst.phyAddr = (void *)dst_phys;
#endif
dst.nn.nn_flag = 0;
rga_set_rect(&src.rect, 0, 0, src_w, src_h, src_w, src_h, RK_FORMAT_RGB_888);
rga_set_rect(&dst.rect, 0, 0, dst_w, dst_h, dst_w, dst_h, RK_FORMAT_RGB_888);
ret = rga_ctx->blit_func(&src, &dst, NULL);
if (ret)
{
printf("c_RkRgaBlit error : %s\n", strerror(errno));
}
return;
}
return;
}
void img_resize_slow(rga_context *rga_ctx, void *src_virt, int src_w, int src_h, void *dst_virt, int dst_w, int dst_h,
int w_offset, int h_offset, RgaSURF_FORMAT color, bool add_extra_sz_w, bool add_extra_sz_h)
{
// printf("rga use virtual, src(%dx%d) -> dst(%dx%d)\n", src_w, src_h, dst_w, dst_h);
if (rga_ctx->rga_handle)
{
int ret = 0;
rga_info_t src, dst;
memset(&src, 0, sizeof(rga_info_t));
src.fd = -1;
src.mmuFlag = 1;
src.virAddr = (void *)src_virt;
memset(&dst, 0, sizeof(rga_info_t));
dst.fd = -1;
dst.mmuFlag = 1;
dst.virAddr = dst_virt;
dst.nn.nn_flag = 0;
// printf("input to rga para, w_offset: %d, h_offset: %d, dst_w: %d, dst_h: %d\n",
// w_offset, h_offset, dst_w, dst_h);
rga_set_rect(&src.rect, 0, 0, src_w, src_h, src_w, src_h, RK_FORMAT_RGB_888);
int src_w = dst_w + 2*w_offset;
int src_h = dst_h + 2*h_offset;
if (add_extra_sz_w){
src_w += 1;
// printf("Adding extra sz w: %d\n", src_w);
}
else if (add_extra_sz_h){
src_h += 1;
// printf("Adding extra sz h: %d\n", src_h);
}
//rga_set_rect(&dst.rect, w_offset, h_offset, dst_w, dst_h, src_w, dst_h + 2*h_offset, color);
rga_set_rect(&dst.rect, w_offset, h_offset, dst_w, dst_h, src_w, src_h, color);
ret = rga_ctx->blit_func(&src, &dst, NULL);
if (ret){
printf("c_RkRgaBlit error : %s\n", strerror(errno));
}
return;
}
return;
}
int RGA_deinit(rga_context *rga_ctx)
{
if(rga_ctx->rga_handle)
{
dlclose(rga_ctx->rga_handle);
rga_ctx->rga_handle = NULL;
}
}