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https://github.com/nyanmisaka/mpp.git
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677b2a877e
Signed-off-by: Ding Wei <leo.ding@rock-chips.com> Change-Id: I8bd74ad9b4404864ea3d88c7f2e57eecc4c0e35d Signed-off-by: xueman.ruan <xueman.ruan@rock-chips.com>
108 lines
3.5 KiB
C
108 lines
3.5 KiB
C
/* SPDX-License-Identifier: Apache-2.0 OR MIT */
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/*
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* Copyright (c) 2024 Rockchip Electronics Co., Ltd.
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*/
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#include "mpp_soc.h"
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#include "mpp_mem.h"
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#include "vdpp_api.h"
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#include "vdpp.h"
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vdpp_com_ctx *rockchip_vdpp_api_alloc_ctx(void)
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{
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vdpp_com_ctx *com_ctx = mpp_calloc(vdpp_com_ctx, 1);
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vdpp_com_ops *ops = mpp_calloc(vdpp_com_ops, 1);
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VdppCtx ctx = NULL;
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if (NULL == com_ctx || NULL == ops) {
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mpp_err_f("failed to calloc com_ctx %p ops %p\n", com_ctx, ops);
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goto __ERR;
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}
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ctx = mpp_calloc(struct vdpp_api_ctx, 1);
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if (NULL == ctx) {
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mpp_err_f("failed to calloc vdpp_api_ctx %p\n", ctx);
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goto __ERR;
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}
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ops->init = vdpp_init;
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ops->deinit = vdpp_deinit;
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ops->control = vdpp_control;
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com_ctx->ops = ops;
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com_ctx->priv = ctx;
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return com_ctx;
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__ERR:
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MPP_FREE(com_ctx);
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MPP_FREE(ops);
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MPP_FREE(ctx);
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return NULL;
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}
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void rockchip_vdpp_api_release_ctx(vdpp_com_ctx *com_ctx)
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{
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if (NULL == com_ctx)
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return;
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MPP_FREE(com_ctx->ops);
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MPP_FREE(com_ctx->priv);
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MPP_FREE(com_ctx);
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}
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MPP_RET dci_hist_info_parser(RK_U8* p_pack_hist_addr, RK_U32* p_hist_local, RK_U32* p_hist_global)
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{
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RK_U32 hw_hist_idx = 0;
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RK_U32 idx;
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if (NULL == p_pack_hist_addr || NULL == p_hist_local || NULL == p_hist_global) {
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mpp_err_f("found NULL ptr, pack_hist %p hist_local %p hist_global %p\n", p_pack_hist_addr, p_hist_local, p_hist_global);
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return MPP_ERR_NULL_PTR;
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}
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/* Hist packed (10240 byte) -> unpacked (local: 16 * 16 * 16 * U32 + global: 256 * U32) */
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for (idx = 0; idx < RKVOP_PQ_PREPROCESS_HIST_SIZE_VERI * RKVOP_PQ_PREPROCESS_HIST_SIZE_HORI * RKVOP_PQ_PREPROCESS_LOCAL_HIST_BIN_NUMS; idx = idx + 4) {
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RK_U32 tmp0_u18, tmp1_u18, tmp2_u18, tmp3_u18;
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RK_U32 tmp0_u8, tmp1_u8, tmp2_u8, tmp3_u8, tmp4_u8, tmp5_u8, tmp6_u8, tmp7_u8, tmp8_u8;
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tmp0_u8 = *(p_pack_hist_addr + hw_hist_idx + 0);
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tmp1_u8 = *(p_pack_hist_addr + hw_hist_idx + 1);
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tmp2_u8 = *(p_pack_hist_addr + hw_hist_idx + 2);
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tmp3_u8 = *(p_pack_hist_addr + hw_hist_idx + 3);
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tmp4_u8 = *(p_pack_hist_addr + hw_hist_idx + 4);
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tmp5_u8 = *(p_pack_hist_addr + hw_hist_idx + 5);
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tmp6_u8 = *(p_pack_hist_addr + hw_hist_idx + 6);
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tmp7_u8 = *(p_pack_hist_addr + hw_hist_idx + 7);
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tmp8_u8 = *(p_pack_hist_addr + hw_hist_idx + 8);
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tmp0_u18 = ((tmp2_u8 & ((1 << 2) - 1)) << 16) + (tmp1_u8 << 8) + tmp0_u8;
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tmp1_u18 = ((tmp4_u8 & ((1 << 4) - 1)) << 14) + (tmp3_u8 << 6) + (tmp2_u8 >> 2);
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tmp2_u18 = ((tmp6_u8 & ((1 << 6) - 1)) << 12) + (tmp5_u8 << 4) + (tmp4_u8 >> 4);
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tmp3_u18 = (tmp8_u8 << 10) + (tmp7_u8 << 2) + (tmp6_u8 >> 6);
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*(p_hist_local + idx + 0) = tmp0_u18;
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*(p_hist_local + idx + 1) = tmp1_u18;
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*(p_hist_local + idx + 2) = tmp2_u18;
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*(p_hist_local + idx + 3) = tmp3_u18;
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hw_hist_idx += 9;
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}
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for (idx = 0; idx < RKVOP_PQ_PREPROCESS_GLOBAL_HIST_BIN_NUMS; idx++) {
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RK_U32 tmp0_u8, tmp1_u8, tmp2_u8, tmp3_u8;
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RK_U32 tmp_u32;
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tmp0_u8 = *(p_pack_hist_addr + hw_hist_idx + 0);
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tmp1_u8 = *(p_pack_hist_addr + hw_hist_idx + 1);
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tmp2_u8 = *(p_pack_hist_addr + hw_hist_idx + 2);
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tmp3_u8 = *(p_pack_hist_addr + hw_hist_idx + 3);
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tmp_u32 = (tmp3_u8 << 24) + (tmp2_u8 << 16) + (tmp1_u8 << 8) + tmp0_u8;
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*(p_hist_global + idx + 0) = tmp_u32;
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hw_hist_idx += 4;
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}
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return MPP_OK;
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}
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