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[Decode] Test shared surface copy between two media instances
Signed-off-by: Xu, Zhengguo <[email protected]>
1 parent 29c0a92 commit 9f4210c

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3 files changed

+186
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‎decode/Makefile.am‎

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# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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bin_PROGRAMS = mpeg2vldemo loadjpeg
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bin_PROGRAMS = mpeg2vldemo loadjpeg vacopysharedsurface
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AM_CPPFLAGS = \
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-Wall \
@@ -40,6 +40,10 @@ TEST_LIBS = \
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mpeg2vldemo_LDADD = $(TEST_LIBS)
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mpeg2vldemo_SOURCES = mpeg2vldemo.cpp
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vacopysharedsurface_LDADD = $(TEST_LIBS)
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vacopysharedsurface_SOURCES = vacopysharedsurface.cpp
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loadjpeg_LDADD = $(TEST_LIBS)
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loadjpeg_SOURCES = loadjpeg.c tinyjpeg.c
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‎decode/meson.build‎

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executable('mpeg2vldemo', [ 'mpeg2vldemo.cpp' ],
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dependencies: libva_display_dep,
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install: true)
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executable('vacopysharedsurface', [ 'vacopysharedsurface.cpp' ],
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dependencies: libva_display_dep,
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install: true)
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executable('loadjpeg', [ 'loadjpeg.c', 'tinyjpeg.c' ],
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dependencies: libva_display_dep,
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install: true)

‎decode/vacopysharedsurface.cpp‎

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/*
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* Copyright (c) 2024 Intel Corporation. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <getopt.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <assert.h>
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#include <va/va.h>
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#include <vector>
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#include <va/va_drm.h>
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#include "va_display.h"
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#include <time.h>
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#include <va/va_drmcommon.h>
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#define CHECK_VASTATUS(va_status,func) \
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if (va_status != VA_STATUS_SUCCESS) { \
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fprintf(stderr,"%s:%s (%d) failed,exit\n", __func__, func, __LINE__); \
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exit(1); \
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}
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#define CLIP_WIDTH 1920
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#define CLIP_HEIGHT 1920
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VADisplay openDriver(char *device_paths)
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{
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int drm_fd = open(device_paths, O_RDWR);
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if (drm_fd < 0) {
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printf("####INFO: device %s is invalid !\n", device_paths);
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return NULL;
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}
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VADisplay va_dpy = vaGetDisplayDRM(drm_fd);
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if (va_dpy)
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return va_dpy;
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close(drm_fd);
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drm_fd = -1;
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return 0;
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}
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int main(int argc, char **argv)
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{
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VASurfaceID surface_id_0, surface_id_1, surface_id_2;
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int major_ver, minor_ver;
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VADisplay va_dpy_1, va_dpy_2;
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VAStatus va_status;
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va_init_display_args(&argc, argv);
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va_dpy_1 = openDriver(argv[1]);
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va_status = vaInitialize(va_dpy_1, &major_ver, &minor_ver);
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assert(va_status == VA_STATUS_SUCCESS);
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va_dpy_2 = openDriver(argv[1]);
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va_status = vaInitialize(va_dpy_2, &major_ver, &minor_ver);
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assert(va_status == VA_STATUS_SUCCESS);
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////////////////////////////vaCopy in va_dpy_1////////////////////////////////
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va_status = vaCreateSurfaces(
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va_dpy_1,
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VA_RT_FORMAT_YUV420, CLIP_WIDTH, CLIP_HEIGHT,
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&surface_id_0, 1,
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NULL, 0
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);
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CHECK_VASTATUS(va_status, "vaCreateSurfaces");
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va_status = vaCreateSurfaces(
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va_dpy_1,
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VA_RT_FORMAT_YUV420, CLIP_WIDTH, CLIP_HEIGHT,
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&surface_id_1, 1,
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NULL, 0
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);
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CHECK_VASTATUS(va_status, "vaCreateSurfaces");
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//vaCopy
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VACopyObject dst;
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dst.obj_type = VACopyObjectSurface;
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dst.object.surface_id = surface_id_1;
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VACopyObject src;
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src.obj_type = VACopyObjectSurface;
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src.object.surface_id = surface_id_0;
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VACopyOption option;
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option.bits.va_copy_sync = VA_EXEC_SYNC;
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option.bits.va_copy_mode = VA_EXEC_MODE_DEFAULT;
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va_status = vaCopy(va_dpy_1, &dst, &src, option);
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CHECK_VASTATUS(va_status, "vaCopy");
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//va_status = vaSyncSurface(va_dpy_1, surface_id_1);
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//CHECK_VASTATUS(va_status, "vaSyncSurface");
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//vaExportSurface to get surface prime_fd
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VADRMPRIMESurfaceDescriptor desc;
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memset(&desc, 0, sizeof(VADRMPRIMESurfaceDescriptor));
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va_status = vaExportSurfaceHandle(va_dpy_1, surface_id_1, VA_SURFACE_ATTRIB_MEM_TYPE_DRM_PRIME_2, 0, &desc);
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////////////////////////////end vaCopy in va_dpy_1/////////////////////////////////////////////////////////////
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////////////////////////////copy out surface from va_dpy_1 to another surface in va_dpy_2////////////
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////import surface from va_dpy_1 and create output surface
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VASurfaceAttrib surf_attrib[2];
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surf_attrib[0].type = VASurfaceAttribMemoryType;
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surf_attrib[0].value.type = VAGenericValueTypeInteger;
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surf_attrib[0].flags = VA_SURFACE_ATTRIB_SETTABLE;
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surf_attrib[0].value.value.i = VA_SURFACE_ATTRIB_MEM_TYPE_DRM_PRIME_2;
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surf_attrib[1].type = VASurfaceAttribExternalBufferDescriptor;
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surf_attrib[1].value.type = VAGenericValueTypePointer;
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surf_attrib[1].flags = VA_SURFACE_ATTRIB_SETTABLE;
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surf_attrib[1].value.value.p = &desc;
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va_status = vaCreateSurfaces(
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va_dpy_2,
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VA_RT_FORMAT_YUV420, CLIP_WIDTH, CLIP_HEIGHT,
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&surface_id_2, 1,
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surf_attrib, 2
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);
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CHECK_VASTATUS(va_status, "vaCreateSurfaces");
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VASurfaceID surface_id_3;
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va_status = vaCreateSurfaces(
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va_dpy_2,
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VA_RT_FORMAT_YUV420, CLIP_WIDTH, CLIP_HEIGHT,
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&surface_id_3, 1,
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NULL, 0
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);
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CHECK_VASTATUS(va_status, "vaCreateSurfaces");
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//vaCopy
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dst.obj_type = VACopyObjectSurface;
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dst.object.surface_id = surface_id_3;
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src.obj_type = VACopyObjectSurface;
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src.object.surface_id = surface_id_2;
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option.bits.va_copy_sync = VA_EXEC_SYNC;
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option.bits.va_copy_mode = VA_EXEC_MODE_DEFAULT;
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va_status = vaCopy(va_dpy_2, &dst, &src, option);
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CHECK_VASTATUS(va_status, "vaCopy");
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va_status = vaSyncSurface(va_dpy_2, surface_id_2);
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va_status = vaSyncSurface(va_dpy_2, surface_id_3);
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CHECK_VASTATUS(va_status, "vaSyncSurface");
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////////////////////////////end copy//////////////////////////////////////////////////////////////////
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vaDestroySurfaces(va_dpy_1, &surface_id_0, 1);
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vaDestroySurfaces(va_dpy_1, &surface_id_1, 1);
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vaDestroySurfaces(va_dpy_2, &surface_id_2, 1);
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vaDestroySurfaces(va_dpy_2, &surface_id_3, 1);
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vaTerminate(va_dpy_1);
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vaTerminate(va_dpy_2);
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va_close_display(va_dpy_1);
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va_close_display(va_dpy_2);
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return 0;
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}

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