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)hwcontext: add a stub implementation for Vulkan functions

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Lynne 2022-04-25 17:26:43 +02:00
parent c8d839df73
commit f9dd8fcf9b
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2 changed files with 41 additions and 0 deletions
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2
libavutil/Makefile
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@ -196,6 +196,8 @@ OBJS-$(CONFIG_VIDEOTOOLBOX) += hwcontext_videotoolbox.o
OBJS-$(CONFIG_VDPAU) += hwcontext_vdpau.o
OBJS-$(CONFIG_VULKAN) += hwcontext_vulkan.o
OBJS-$(!CONFIG_VULKAN) += hwcontext_stub.o
OBJS += $(COMPAT_OBJS:%=../compat/%)
# Windows resource file

39
libavutil/hwcontext_stub.c Normal file
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@ -0,0 +1,39 @@
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#if !CONFIG_VULKAN
#include <stddef.h>
#include "pixfmt.h"
typedef enum VkFormat VkFormat;
typedef struct AVVkFrame AVVkFrame;
const VkFormat *av_vkfmt_from_pixfmt(enum AVPixelFormat p);
AVVkFrame *av_vk_frame_alloc(void);
const VkFormat *av_vkfmt_from_pixfmt(enum AVPixelFormat p)
{
return NULL;
}
AVVkFrame *av_vk_frame_alloc(void)
{
return NULL;
}
#endif /* CONFIG_VULKAN */