mirror of
https://github.com/NVIDIA/cuda-samples.git
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809 lines
26 KiB
C++
809 lines
26 KiB
C++
/* Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of NVIDIA CORPORATION nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "image_utils.h"
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#include "misc_utils.h"
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#include "nvmedia_surface.h"
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#define MAXM_NUM_SURFACES 6
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typedef struct {
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float heightFactor[6];
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float widthFactor[6];
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unsigned int numSurfaces;
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} ImgUtilSurfParams;
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ImgUtilSurfParams ImgSurfParamsTable_RGBA = {
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.heightFactor = {1, 0, 0, 0, 0, 0},
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.widthFactor = {1, 0, 0, 0, 0, 0},
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.numSurfaces = 1,
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};
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ImgUtilSurfParams ImgSurfParamsTable_RAW = {
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.heightFactor = {1, 0, 0, 0, 0, 0},
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.widthFactor = {1, 0, 0, 0, 0, 0},
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.numSurfaces = 1,
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};
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ImgUtilSurfParams ImgSurfParamsTable_YUV[][4] = {
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{ /* PLANAR */
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{ /* 420 */
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.heightFactor = {1, 0.5, 0.5, 0, 0, 0},
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.widthFactor = {1, 0.5, 0.5, 0, 0, 0},
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.numSurfaces = 3,
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},
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{ /* 422 */
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.heightFactor = {1, 1, 1, 0, 0, 0},
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.widthFactor = {1, 0.5, 0.5, 0, 0, 0},
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.numSurfaces = 3,
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},
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{ /* 444 */
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.heightFactor = {1, 1, 1, 0, 0, 0},
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.widthFactor = {1, 1, 1, 0, 0, 0},
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.numSurfaces = 3,
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},
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{ /* 422R */
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.heightFactor = {1, 0.5, 0.5, 0, 0, 0},
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.widthFactor = {1, 1, 1, 0, 0, 0},
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.numSurfaces = 3,
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},
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},
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{ /* SEMI_PLANAR */
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{ /* 420 */
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.heightFactor = {1, 0.5, 0, 0, 0, 0},
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.widthFactor = {1, 0.5, 0, 0, 0, 0},
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.numSurfaces = 2,
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},
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{ /* 422 */
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.heightFactor = {1, 1, 0, 0, 0, 0},
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.widthFactor = {1, 0.5, 0, 0, 0, 0},
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.numSurfaces = 2,
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},
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{ /* 444 */
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.heightFactor = {1, 1, 0.5, 0, 0, 0},
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.widthFactor = {1, 1, 0.5, 0, 0, 0},
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.numSurfaces = 2,
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},
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{ /* 422R */
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.heightFactor = {1, 0.5, 0.5, 0, 0, 0},
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.widthFactor = {1, 1, 0.5, 0, 0, 0},
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.numSurfaces = 2,
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},
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},
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{ /* PACKED */
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{ /* 420 */
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.heightFactor = {1, 0.5, 0.5, 0, 0, 0},
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.widthFactor = {1, 0.5, 0.5, 0, 0, 0},
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.numSurfaces = 3,
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},
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{ /* 422 */
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.heightFactor = {1, 1, 1, 0, 0, 0},
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.widthFactor = {1, 0.5, 0.5, 0, 0, 0},
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.numSurfaces = 3,
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},
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{ /* 444 */
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.heightFactor = {1, 1, 1, 0, 0, 0},
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.widthFactor = {1, 1, 1, 0, 0, 0},
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.numSurfaces = 3,
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},
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{ /* 422R */
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.heightFactor = {1, 0.5, 0.5, 0, 0, 0},
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.widthFactor = {1, 1, 1, 0, 0, 0},
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.numSurfaces = 3,
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},
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},
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};
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ImgUtilSurfParams ImgSurfParamsTable_Packed = {
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.heightFactor = {1, 0, 0, 0, 0, 0},
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.widthFactor = {1, 0, 0, 0, 0, 0},
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.numSurfaces = 1,
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};
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unsigned int ImgBytesPerPixelTable_RGBA[][6] = {
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{4, 0, 0, 0, 0, 0}, /* 8 */
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};
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unsigned int ImgBytesPerPixelTable_RGBA16[][6] = {
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{8, 0, 0, 0, 0, 0}, /* 16 */
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};
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unsigned int ImgBytesPerPixelTable_RG16[6] =
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{4, 0, 0, 0, 0, 0};
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unsigned int ImgBytesPerPixelTable_Alpha[][6] = {
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{1, 0, 0, 0, 0, 0}, /* 8 */
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{2, 0, 0, 0, 0, 0}, /* 10 */
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{2, 0, 0, 0, 0, 0}, /* 12 */
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{2, 0, 0, 0, 0, 0}, /* 14 */
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{2, 0, 0, 0, 0, 0}, /* 16 */
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{4, 0, 0, 0, 0, 0}, /* 32 */
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};
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unsigned int ImgBytesPerPixelTable_RAW[][6] = {
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{1, 0, 0, 0, 0, 0}, /* 8 */
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{2, 0, 0, 0, 0, 0}, /* 10 */
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{2, 0, 0, 0, 0, 0}, /* 12 */
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{2, 0, 0, 0, 0, 0}, /* 14 */
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{2, 0, 0, 0, 0, 0}, /* 16 */
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{4, 0, 0, 0, 0, 0}, /* 32 */
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{4, 0, 0, 0, 0, 0}, /* 16_8_8 */
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{4, 0, 0, 0, 0, 0}, /* 10_8_8 */
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{4, 0, 0, 0, 0, 0}, /* 2_10_10_10 */
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{4, 0, 0, 0, 0, 0}, /* 20 */
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};
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unsigned int ImgBytesPerPixelTable_YUV[][9][6] = {
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{ /* PLANAR */
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{1, 1, 1, 0, 0, 0}, /* 8 */
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{2, 2, 2, 0, 0, 0}, /* 10 */
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{2, 2, 2, 0, 0, 0}, /* 12 */
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{2, 2, 2, 0, 0, 0}, /* 14 */
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{2, 2, 2, 0, 0, 0}, /* 16 */
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{4, 4, 4, 0, 0, 0}, /* 32 */
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{2, 1, 1, 0, 0, 0}, /* 16_8_8 */
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{2, 1, 1, 0, 0, 0}, /* 10_8_8 */
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{4, 0, 0, 0, 0, 0}, /* 2_10_10_10 */
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},
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{ /* SEMI_PLANAR */
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{1, 2, 0, 0, 0, 0}, /* 8 */
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{2, 4, 0, 0, 0, 0}, /* 10 */
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{2, 4, 0, 0, 0, 0}, /* 12 */
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{2, 4, 0, 0, 0, 0}, /* 14 */
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{2, 4, 0, 0, 0, 0}, /* 16 */
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{4, 8, 0, 0, 0, 0}, /* 32 */
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{2, 2, 0, 0, 0, 0}, /* 16_8_8 */
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{2, 2, 0, 0, 0, 0}, /* 10_8_8 */
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{4, 0, 0, 0, 0, 0}, /* 2_10_10_10 */
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}
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};
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static NvMediaStatus
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GetBytesPerCompForPackedYUV(unsigned int surfBPCidx,
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unsigned int *bytespercomp
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)
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{
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switch(surfBPCidx) {
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case NVM_SURF_ATTR_BITS_PER_COMPONENT_8:
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case NVM_SURF_ATTR_BITS_PER_COMPONENT_LAYOUT_2_10_10_10:
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*bytespercomp = 1;
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break;
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case NVM_SURF_ATTR_BITS_PER_COMPONENT_10:
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case NVM_SURF_ATTR_BITS_PER_COMPONENT_12:
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case NVM_SURF_ATTR_BITS_PER_COMPONENT_14:
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case NVM_SURF_ATTR_BITS_PER_COMPONENT_16:
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*bytespercomp = 2;
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break;
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case NVM_SURF_ATTR_BITS_PER_COMPONENT_20:
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*bytespercomp = 3;
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break;
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case NVM_SURF_ATTR_BITS_PER_COMPONENT_32:
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*bytespercomp = 4;
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break;
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default:
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return NVMEDIA_STATUS_ERROR;
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}
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return NVMEDIA_STATUS_OK;
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}
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static NvMediaStatus
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GetSurfParams(unsigned int surfaceType,
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float **xScale,
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float **yScale,
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unsigned int **bytePerPixel,
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uint32_t *numSurfacesVal)
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{
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NvMediaStatus status;
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unsigned int surfType, surfMemoryType, surfSubSamplingType, surfBPC, surfCompOrder;
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float *xScalePtr = NULL, *yScalePtr = NULL;
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unsigned int *bytePerPixelPtr = NULL;
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NVM_SURF_FMT_DEFINE_ATTR(srcAttr);
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uint32_t numSurfaces = 1;
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static unsigned int yuvpackedtbl[6] = {1, 0, 0, 0, 0, 0};
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unsigned int numcomps = 1;
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status = NvMediaSurfaceFormatGetAttrs(surfaceType,
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srcAttr,
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NVM_SURF_FMT_ATTR_MAX);
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if (status != NVMEDIA_STATUS_OK) {
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printf("%s:NvMediaSurfaceFormatGetAttrs failed\n", __func__);
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return NVMEDIA_STATUS_ERROR;
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}
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surfType = srcAttr[NVM_SURF_ATTR_SURF_TYPE].value;
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surfMemoryType = srcAttr[NVM_SURF_ATTR_MEMORY].value;
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surfSubSamplingType = srcAttr[NVM_SURF_ATTR_SUB_SAMPLING_TYPE].value;
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surfBPC = srcAttr[NVM_SURF_ATTR_BITS_PER_COMPONENT].value;
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surfCompOrder = srcAttr[NVM_SURF_ATTR_COMPONENT_ORDER].value;
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switch(surfType) {
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case NVM_SURF_ATTR_SURF_TYPE_YUV:
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if (surfSubSamplingType == NVM_SURF_ATTR_SUB_SAMPLING_TYPE_NONE &&
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surfMemoryType == NVM_SURF_ATTR_MEMORY_PACKED) {
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xScalePtr = &ImgSurfParamsTable_Packed.widthFactor[0];
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yScalePtr = &ImgSurfParamsTable_Packed.heightFactor[0];
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numSurfaces = ImgSurfParamsTable_Packed.numSurfaces;
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if (NVMEDIA_STATUS_OK != GetBytesPerCompForPackedYUV(surfBPC, &yuvpackedtbl[0])) {
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printf("Invalid Bits per component and Packed YUV combination\n");
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return NVMEDIA_STATUS_ERROR;
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}
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switch(surfCompOrder) {
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case NVM_SURF_ATTR_COMPONENT_ORDER_VUYX:
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case NVM_SURF_ATTR_COMPONENT_ORDER_XYUV:
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case NVM_SURF_ATTR_COMPONENT_ORDER_XUYV:
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numcomps = 4;
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break;
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case NVM_SURF_ATTR_COMPONENT_ORDER_UYVY:
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case NVM_SURF_ATTR_COMPONENT_ORDER_VYUY:
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case NVM_SURF_ATTR_COMPONENT_ORDER_YVYU:
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case NVM_SURF_ATTR_COMPONENT_ORDER_YUYV:
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numcomps = 2;
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break;
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case NVM_SURF_ATTR_COMPONENT_ORDER_LUMA:
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numcomps = 1;
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break;
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default:
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printf("Invalid component Order and Packed YUV combination\n");
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return NVMEDIA_STATUS_ERROR;
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}
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yuvpackedtbl[0] = yuvpackedtbl[0] * numcomps;
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bytePerPixelPtr = &yuvpackedtbl[0];
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} else {
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xScalePtr = &ImgSurfParamsTable_YUV[0][surfSubSamplingType - NVM_SURF_ATTR_SUB_SAMPLING_TYPE_420].widthFactor[0];
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yScalePtr = &ImgSurfParamsTable_YUV[0][surfSubSamplingType - NVM_SURF_ATTR_SUB_SAMPLING_TYPE_420].heightFactor[0];
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numSurfaces = ImgSurfParamsTable_YUV[0][surfSubSamplingType - NVM_SURF_ATTR_SUB_SAMPLING_TYPE_420].numSurfaces;
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bytePerPixelPtr = &ImgBytesPerPixelTable_YUV[0][surfBPC - NVM_SURF_ATTR_BITS_PER_COMPONENT_8][0];
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}
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break;
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case NVM_SURF_ATTR_SURF_TYPE_RGBA:
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if (surfCompOrder == NVM_SURF_ATTR_COMPONENT_ORDER_ALPHA) {
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bytePerPixelPtr = &ImgBytesPerPixelTable_Alpha[surfBPC - NVM_SURF_ATTR_BITS_PER_COMPONENT_8][0];
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} else if (surfCompOrder == NVM_SURF_ATTR_COMPONENT_ORDER_RG) {
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if(surfBPC == NVM_SURF_ATTR_BITS_PER_COMPONENT_16) {
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bytePerPixelPtr = &ImgBytesPerPixelTable_RG16[0];
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} else {
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printf("Invalid RGorder & Bitspercomp combination.Only RG16 is supported\n");
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return NVMEDIA_STATUS_ERROR;
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}
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} else { /* RGBA, ARGB, BGRA */
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if (surfBPC == NVM_SURF_ATTR_BITS_PER_COMPONENT_16) {
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bytePerPixelPtr = &ImgBytesPerPixelTable_RGBA16[0][0];
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} else if (surfBPC == NVM_SURF_ATTR_BITS_PER_COMPONENT_8) {
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bytePerPixelPtr = &ImgBytesPerPixelTable_RGBA[0][0];
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} else {
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printf("RGBA orders with 8 and 16bits only is supported \n");
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return NVMEDIA_STATUS_ERROR;
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}
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}
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xScalePtr = &ImgSurfParamsTable_RGBA.widthFactor[0];
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yScalePtr = &ImgSurfParamsTable_RGBA.heightFactor[0];
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numSurfaces = ImgSurfParamsTable_RGBA.numSurfaces;
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break;
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case NVM_SURF_ATTR_SURF_TYPE_RAW:
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bytePerPixelPtr = &ImgBytesPerPixelTable_RAW[surfBPC - NVM_SURF_ATTR_BITS_PER_COMPONENT_8][0];
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xScalePtr = &ImgSurfParamsTable_RAW.widthFactor[0];
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yScalePtr = &ImgSurfParamsTable_RAW.heightFactor[0];
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numSurfaces = ImgSurfParamsTable_RAW.numSurfaces;
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break;
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default:
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printf("%s: Unsupported Pixel Format %d", __func__, surfType);
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return NVMEDIA_STATUS_ERROR;
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}
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if (xScale) {
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*xScale = xScalePtr;
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}
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if (yScale) {
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*yScale = yScalePtr;
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}
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if (bytePerPixel) {
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*bytePerPixel = bytePerPixelPtr;
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}
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if (numSurfacesVal) {
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*numSurfacesVal = numSurfaces;
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}
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return NVMEDIA_STATUS_OK;
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}
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NvMediaStatus
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AllocateBufferToWriteImage(
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Blit2DTest *ctx,
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NvMediaImage *image,
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NvMediaBool uvOrderFlag,
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NvMediaBool appendFlag)
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{
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uint32_t imageSize = 0;
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unsigned int size[3] ={0};
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uint8_t *buffer = NULL;
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uint32_t i, k, newk = 0;
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unsigned int *bytePerPixelPtr = NULL;
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ctx->numSurfaces = 1;
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NvMediaImageSurfaceMap surfaceMap;
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NvMediaStatus status = NVMEDIA_STATUS_ERROR;
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uint32_t lineWidth, numRows, startOffset;
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if(!image) {
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printf("%s: Bad parameter\n", __func__);
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return NVMEDIA_STATUS_BAD_PARAMETER;
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}
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status = NvMediaImageLock(image, NVMEDIA_IMAGE_ACCESS_WRITE, &surfaceMap);
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if(status != NVMEDIA_STATUS_OK) {
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printf("%s: NvMediaImageLock() failed\n", __func__);
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return status;
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}
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NvMediaImageUnlock(image);
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ctx->dstBuff = (uint8_t**) malloc(sizeof(uint8_t*)*MAXM_NUM_SURFACES);
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if(!ctx->dstBuff) {
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printf("%s: Out of memory\n", __func__);
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status = NVMEDIA_STATUS_OUT_OF_MEMORY;
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goto done;
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}
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ctx->dstBuffPitches = (uint32_t*) calloc(1,sizeof(uint32_t) * MAXM_NUM_SURFACES);
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if(!ctx->dstBuffPitches) {
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printf("%s: Out of memory\n", __func__);
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status = NVMEDIA_STATUS_OUT_OF_MEMORY;
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goto done;
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}
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ctx->heightSurface = surfaceMap.height;
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ctx->widthSurface = surfaceMap.width;
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status = GetSurfParams(image->type,
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&ctx->xScalePtr,
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&ctx->yScalePtr,
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&bytePerPixelPtr,
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&ctx->numSurfaces);
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if(status != NVMEDIA_STATUS_OK) {
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printf("%s: GetSurfParams() failed\n", __func__);
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goto done;
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}
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imageSize = 0;
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for(i = 0; i < ctx->numSurfaces; i++) {
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size[i] = (ctx->widthSurface * ctx->xScalePtr[i] * ctx->heightSurface * ctx->yScalePtr[i] * bytePerPixelPtr[i]);
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imageSize += size[i];
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ctx->dstBuffPitches[i] = (uint32_t)((float)ctx->widthSurface * ctx->xScalePtr[i]) * bytePerPixelPtr[i];
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}
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// Embedded data size needs to be included for RAW surftype
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size[0] += image->embeddedDataTopSize;
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size[0] += image->embeddedDataBottomSize;
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imageSize += image->embeddedDataTopSize;
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imageSize += image->embeddedDataBottomSize;
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buffer = (uint8_t *) calloc(1, imageSize);
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if(!buffer) {
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printf("%s: Out of memory\n", __func__);
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status = NVMEDIA_STATUS_OUT_OF_MEMORY;
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goto done;
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}
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ctx->dstBuffer = buffer;
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memset(buffer, 0xFF, imageSize);
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for(i = 0; i < ctx->numSurfaces; i++) {
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ctx->dstBuff[i] = buffer;
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buffer = buffer + (uint32_t)(ctx->heightSurface * ctx->yScalePtr[i] * ctx->dstBuffPitches[i]);
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}
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done:
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return status;
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}
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NvMediaStatus
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WriteImageToAllocatedBuffer(
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Blit2DTest *ctx,
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NvMediaImage *image,
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NvMediaBool uvOrderFlag,
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NvMediaBool appendFlag,
|
|
uint32_t bytesPerPixel)
|
|
{
|
|
NvMediaImageSurfaceMap surfaceMap;
|
|
|
|
NvMediaStatus status = NvMediaImageLock(image, NVMEDIA_IMAGE_ACCESS_WRITE, &surfaceMap);
|
|
if(status != NVMEDIA_STATUS_OK) {
|
|
printf("%s: NvMediaImageLock() failed\n", __func__);
|
|
goto done;
|
|
}
|
|
status = NvMediaImageGetBits(image, NULL, (void **)ctx->dstBuff, ctx->dstBuffPitches);
|
|
NvMediaImageUnlock(image);
|
|
if(status != NVMEDIA_STATUS_OK) {
|
|
printf("%s: NvMediaVideoSurfaceGetBits() failed \n", __func__);
|
|
goto done;
|
|
}
|
|
|
|
done:
|
|
|
|
return status;
|
|
}
|
|
|
|
|
|
static NvMediaStatus
|
|
ReadImageNew(
|
|
char *fileName,
|
|
uint32_t frameNum,
|
|
uint32_t width,
|
|
uint32_t height,
|
|
NvMediaImage *image,
|
|
NvMediaBool uvOrderFlag,
|
|
uint32_t bytesPerPixel,
|
|
uint32_t pixelAlignment)
|
|
{
|
|
uint8_t **pBuff = NULL;
|
|
uint32_t *pBuffPitches = NULL;
|
|
uint32_t imageSize = 0,surfaceSize = 0;
|
|
uint8_t *buffer = NULL;
|
|
uint8_t *pBuffer = NULL;
|
|
uint32_t i, j, k, newk = 0;
|
|
float *xScalePtr = NULL, *yScalePtr = NULL;
|
|
unsigned int *bytePerPixelPtr = NULL;
|
|
uint32_t numSurfaces = 1;
|
|
unsigned int uHeightSurface, uWidthSurface;
|
|
NvMediaImageSurfaceMap surfaceMap;
|
|
NvMediaStatus status = NVMEDIA_STATUS_ERROR;
|
|
FILE *file = NULL;
|
|
unsigned int count, index;
|
|
NVM_SURF_FMT_DEFINE_ATTR(srcAttr);
|
|
unsigned int surfType, surfBPC;
|
|
|
|
if(!image || !fileName) {
|
|
printf("%s: Bad parameter\n", __func__);
|
|
return NVMEDIA_STATUS_BAD_PARAMETER;
|
|
}
|
|
|
|
status = NvMediaImageLock(image, NVMEDIA_IMAGE_ACCESS_WRITE, &surfaceMap);
|
|
if(status != NVMEDIA_STATUS_OK) {
|
|
printf("%s: NvMediaImageLock() failed\n", __func__);
|
|
return status;
|
|
}
|
|
NvMediaImageUnlock(image);
|
|
|
|
uHeightSurface = surfaceMap.height;
|
|
uWidthSurface = surfaceMap.width;
|
|
|
|
if(width > uWidthSurface || height > uHeightSurface) {
|
|
printf("%s: Bad parameter\n", __func__);
|
|
return NVMEDIA_STATUS_BAD_PARAMETER;
|
|
}
|
|
|
|
pBuff = (uint8_t **) malloc(sizeof(uint8_t*)*MAXM_NUM_SURFACES);
|
|
if(!pBuff) {
|
|
printf("%s: Out of memory\n", __func__);
|
|
status = NVMEDIA_STATUS_OUT_OF_MEMORY;
|
|
goto done;
|
|
}
|
|
|
|
pBuffPitches = (uint32_t *)calloc(1,sizeof(uint32_t) * MAXM_NUM_SURFACES);
|
|
if(!pBuffPitches) {
|
|
printf("%s: Out of memory\n", __func__);
|
|
status = NVMEDIA_STATUS_OUT_OF_MEMORY;
|
|
goto done;
|
|
}
|
|
|
|
status = GetSurfParams(image->type,
|
|
&xScalePtr,
|
|
&yScalePtr,
|
|
&bytePerPixelPtr,
|
|
&numSurfaces);
|
|
if(status != NVMEDIA_STATUS_OK) {
|
|
printf("%s: GetSurfParams() failed\n", __func__);
|
|
goto done;
|
|
}
|
|
|
|
status = NvMediaSurfaceFormatGetAttrs(image->type,
|
|
srcAttr,
|
|
NVM_SURF_FMT_ATTR_MAX);
|
|
if (status != NVMEDIA_STATUS_OK) {
|
|
printf("%s:NvMediaSurfaceFormatGetAttrs failed\n", __func__);
|
|
goto done;
|
|
}
|
|
surfType = srcAttr[NVM_SURF_ATTR_SURF_TYPE].value;
|
|
surfBPC = srcAttr[NVM_SURF_ATTR_BITS_PER_COMPONENT].value;
|
|
|
|
surfaceSize = 0;
|
|
imageSize = 0;
|
|
for(i = 0; i < numSurfaces; i++) {
|
|
surfaceSize += (uWidthSurface * xScalePtr[i] * uHeightSurface * yScalePtr[i] * bytePerPixelPtr[i]);
|
|
imageSize += (width * xScalePtr[i] * height * yScalePtr[i] * bytePerPixelPtr[i]);
|
|
pBuffPitches[i] = (uint32_t)((float)uWidthSurface * xScalePtr[i]) * bytePerPixelPtr[i];
|
|
}
|
|
|
|
buffer = (uint8_t *)calloc(1, surfaceSize);
|
|
if(!buffer) {
|
|
printf("%s: Out of memory\n", __func__);
|
|
status = NVMEDIA_STATUS_OUT_OF_MEMORY;
|
|
goto done;
|
|
}
|
|
|
|
pBuffer = buffer;
|
|
memset(buffer,0x10,surfaceSize);
|
|
for(i = 0; i < numSurfaces; i++) {
|
|
pBuff[i] = buffer;
|
|
if (i) {
|
|
memset(pBuff[i], 0x80, (uHeightSurface * yScalePtr[i] * pBuffPitches[i]));
|
|
}
|
|
buffer = buffer + (uint32_t)(uHeightSurface * yScalePtr[i] * pBuffPitches[i]);
|
|
}
|
|
|
|
file = fopen(fileName, "rb");
|
|
if(!file) {
|
|
printf("%s: Error opening file: %s\n", __func__, fileName);
|
|
status = NVMEDIA_STATUS_ERROR;
|
|
goto done;
|
|
}
|
|
|
|
if(frameNum > 0) {
|
|
if(fseeko(file, frameNum * (off_t)imageSize, SEEK_SET)) {
|
|
printf("ReadImage: Error seeking file: %s\n", fileName);
|
|
status = NVMEDIA_STATUS_ERROR;
|
|
goto done;
|
|
}
|
|
}
|
|
|
|
if((surfType == NVM_SURF_ATTR_SURF_TYPE_RGBA ) && strstr(fileName, ".png")) {
|
|
printf("ReadImage: Does not support png format\n");
|
|
status = NVMEDIA_STATUS_ERROR;
|
|
goto done;
|
|
}
|
|
for(k = 0; k < numSurfaces; k++) {
|
|
for(j = 0; j < height*yScalePtr[k]; j++) {
|
|
newk = (!uvOrderFlag && k ) ? (numSurfaces - k) : k;
|
|
index = j * pBuffPitches[newk];
|
|
count = width * xScalePtr[newk] * bytePerPixelPtr[newk];
|
|
if (fread(pBuff[newk] + index, count, 1, file) != 1) {
|
|
status = NVMEDIA_STATUS_ERROR;
|
|
printf("ReadImage: Error reading file: %s\n", fileName);
|
|
goto done;
|
|
}
|
|
if((surfType == NVM_SURF_ATTR_SURF_TYPE_YUV) && (pixelAlignment == LSB_ALIGNED)) {
|
|
uint16_t *psrc = (uint16_t*)(pBuff[newk] + index);
|
|
switch(surfBPC) {
|
|
case NVM_SURF_ATTR_BITS_PER_COMPONENT_10:
|
|
for(i = 0; i < count/2; i++) {
|
|
*(psrc + i) = (*(psrc + i)) << (16 - 10);
|
|
}
|
|
break;
|
|
case NVM_SURF_ATTR_BITS_PER_COMPONENT_12:
|
|
for(i = 0; i < count/2; i++) {
|
|
*(psrc + i) = (*(psrc + i)) << (16 - 12);
|
|
}
|
|
break;
|
|
case NVM_SURF_ATTR_BITS_PER_COMPONENT_14:
|
|
for(i = 0; i < count/2; i++) {
|
|
*(psrc + i) = (*(psrc + i)) << (16 - 14);
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
status = NvMediaImageLock(image, NVMEDIA_IMAGE_ACCESS_WRITE, &surfaceMap);
|
|
if(status != NVMEDIA_STATUS_OK) {
|
|
printf("%s: NvMediaImageLock() failed\n", __func__);
|
|
goto done;
|
|
}
|
|
status = NvMediaImagePutBits(image, NULL, (void **)pBuff, pBuffPitches);
|
|
NvMediaImageUnlock(image);
|
|
if(status != NVMEDIA_STATUS_OK) {
|
|
printf("%s: Failed to put bits\n", __func__);
|
|
}
|
|
|
|
done:
|
|
if(pBuff) {
|
|
free(pBuff);
|
|
}
|
|
|
|
if (pBuffPitches) {
|
|
free(pBuffPitches);
|
|
}
|
|
|
|
if (pBuffer) {
|
|
free(pBuffer);
|
|
}
|
|
|
|
if(file) {
|
|
fclose(file);
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|
|
NvMediaStatus
|
|
ReadImage(
|
|
char *fileName,
|
|
uint32_t frameNum,
|
|
uint32_t width,
|
|
uint32_t height,
|
|
NvMediaImage *image,
|
|
NvMediaBool uvOrderFlag,
|
|
uint32_t bytesPerPixel,
|
|
uint32_t pixelAlignment)
|
|
{
|
|
NvMediaStatus status;
|
|
NVM_SURF_FMT_DEFINE_ATTR(srcAttr);
|
|
|
|
status = NvMediaSurfaceFormatGetAttrs(image->type,
|
|
srcAttr,
|
|
NVM_SURF_FMT_ATTR_MAX);
|
|
if (status == NVMEDIA_STATUS_OK) {
|
|
return ReadImageNew(
|
|
fileName,
|
|
frameNum,
|
|
width,
|
|
height,
|
|
image,
|
|
uvOrderFlag,
|
|
bytesPerPixel,
|
|
pixelAlignment);
|
|
} else {
|
|
printf("%s:NvMediaSurfaceFormatGetAttrs failed\n", __func__);
|
|
return status;
|
|
}
|
|
}
|
|
|
|
NvMediaStatus
|
|
InitImage(
|
|
NvMediaImage *image,
|
|
uint32_t width,
|
|
uint32_t height)
|
|
{
|
|
uint8_t **pBuff = NULL;
|
|
uint32_t *pBuffPitches = NULL;
|
|
uint32_t imageSize = 0,surfaceSize = 0;
|
|
uint8_t *buffer = NULL;
|
|
uint8_t *pBuffer = NULL;
|
|
float *xScalePtr = NULL, *yScalePtr = NULL;
|
|
unsigned int *bytePerPixelPtr = NULL;
|
|
uint32_t numSurfaces = 1;
|
|
uint32_t i;
|
|
unsigned int uHeightSurface, uWidthSurface;
|
|
NvMediaImageSurfaceMap surfaceMap;
|
|
NvMediaStatus status = NVMEDIA_STATUS_ERROR;
|
|
NVM_SURF_FMT_DEFINE_ATTR(srcAttr);
|
|
|
|
if(!image) {
|
|
printf("%s: Bad parameter\n", __func__);
|
|
return NVMEDIA_STATUS_BAD_PARAMETER;
|
|
}
|
|
|
|
status = NvMediaImageLock(image, NVMEDIA_IMAGE_ACCESS_WRITE, &surfaceMap);
|
|
if(status != NVMEDIA_STATUS_OK) {
|
|
printf("%s: NvMediaImageLock failed\n", __func__);
|
|
return status;
|
|
}
|
|
NvMediaImageUnlock(image);
|
|
|
|
|
|
uHeightSurface = surfaceMap.height;
|
|
uWidthSurface = surfaceMap.width;
|
|
|
|
if(width > uWidthSurface || height > uHeightSurface) {
|
|
printf("%s: Bad parameter\n", __func__);
|
|
return NVMEDIA_STATUS_BAD_PARAMETER;
|
|
}
|
|
|
|
pBuff = (uint8_t **) calloc(1,sizeof(uint8_t*)*MAXM_NUM_SURFACES);
|
|
if(!pBuff) {
|
|
printf("%s: out of memory\n", __func__);
|
|
status = NVMEDIA_STATUS_OUT_OF_MEMORY;
|
|
goto done;
|
|
}
|
|
|
|
pBuffPitches = (uint32_t *) calloc(1,sizeof(uint32_t) * MAXM_NUM_SURFACES);
|
|
if(!pBuffPitches) {
|
|
printf("%s: out of memory\n", __func__);
|
|
status = NVMEDIA_STATUS_OUT_OF_MEMORY;
|
|
goto done;
|
|
}
|
|
|
|
status = GetSurfParams(image->type,
|
|
&xScalePtr,
|
|
&yScalePtr,
|
|
&bytePerPixelPtr,
|
|
&numSurfaces);
|
|
if(status != NVMEDIA_STATUS_OK) {
|
|
printf("%s: GetSurfParams failed\n", __func__);
|
|
goto done;
|
|
}
|
|
|
|
status = NvMediaSurfaceFormatGetAttrs(image->type,
|
|
srcAttr,
|
|
NVM_SURF_FMT_ATTR_MAX);
|
|
if (status != NVMEDIA_STATUS_OK) {
|
|
printf("%s: NvMediaSurfaceFormatGetAttrs failed\n", __func__);
|
|
goto done;
|
|
}
|
|
|
|
surfaceSize = 0;
|
|
imageSize = 0;
|
|
for(i = 0; i < numSurfaces; i++) {
|
|
surfaceSize += (uWidthSurface * xScalePtr[i] * uHeightSurface * yScalePtr[i] * bytePerPixelPtr[i]);
|
|
imageSize += (width * xScalePtr[i] * height * yScalePtr[i] * bytePerPixelPtr[i]);
|
|
pBuffPitches[i] = (uint32_t)((float)uWidthSurface * xScalePtr[i]) * bytePerPixelPtr[i];
|
|
}
|
|
|
|
buffer = (uint8_t *)calloc(1, surfaceSize);
|
|
if(!buffer) {
|
|
printf("%s: out of memory\n", __func__);
|
|
status = NVMEDIA_STATUS_OUT_OF_MEMORY;
|
|
goto done;
|
|
}
|
|
|
|
pBuffer = buffer;
|
|
memset(buffer,0x00,surfaceSize);
|
|
for(i = 0; i < numSurfaces; i++) {
|
|
pBuff[i] = buffer;
|
|
buffer = buffer + (uint32_t)(uHeightSurface * yScalePtr[i] * pBuffPitches[i]);
|
|
}
|
|
|
|
status = NvMediaImageLock(image, NVMEDIA_IMAGE_ACCESS_WRITE, &surfaceMap);
|
|
if(status != NVMEDIA_STATUS_OK) {
|
|
printf("%s: NvMediaImageLock failed\n", __func__);
|
|
goto done;
|
|
}
|
|
status = NvMediaImagePutBits(image, NULL, (void **)pBuff, pBuffPitches);
|
|
NvMediaImageUnlock(image);
|
|
if(status != NVMEDIA_STATUS_OK) {
|
|
printf("%s: NvMediaImagePutBits failed\n", __func__);
|
|
}
|
|
|
|
done:
|
|
if(pBuff) {
|
|
free(pBuff);
|
|
}
|
|
|
|
if (pBuffPitches) {
|
|
free(pBuffPitches);
|
|
}
|
|
|
|
if (pBuffer) {
|
|
free(pBuffer);
|
|
}
|
|
|
|
return status;
|
|
}
|
|
|