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lavc/vulkan: add SPIR-V compilation support 

This is the same as with libavfilter.

We will need SPIR-V compilation for at least three different things,
like the VC-2 encoder and decoder, AV1 film grain synthesis for
hardware with no support for it, and possibly other codecs.
This commit is contained in:
Lynne 2024-10-04 11:28:06 +02:00
parent 0a1f8107bb
commit 893f3fde4c
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4
libavcodec/Makefile
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@ -1258,6 +1258,10 @@ OBJS-$(HAVE_THREADS) += pthread.o pthread_slice.o pthread_fram
OBJS-$(CONFIG_FRAME_THREAD_ENCODER) += frame_thread_encoder.o
# vulkan libs
OBJS-$(CONFIG_LIBGLSLANG) += vulkan_glslang.o
OBJS-$(CONFIG_LIBSHADERC) += vulkan_shaderc.o
# Windows resource file
SHLIBOBJS-$(HAVE_GNU_WINDRES) += avcodecres.o

19
libavcodec/vulkan_glslang.c Normal file
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@ -0,0 +1,19 @@
/*
* 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 "libavutil/vulkan_glslang.c"

19
libavcodec/vulkan_shaderc.c Normal file
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@ -0,0 +1,19 @@
/*
* 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 "libavutil/vulkan_shaderc.c"