https://code.videolan.org/videolan/vlc/-/merge_requests/6168 https://code.videolan.org/videolan/vlc/-/merge_requests/6606epel10
Yaakov Selkowitz
2 months ago
parent
7b9cb9e242
commit
db2b332ca1
@ -0,0 +1,82 @@
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From a618e31cf209168ae420e95750734a37359969e1 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Fran=C3=A7ois=20Cartegnie?= <fcvlcdev@free.fr>
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Date: Sun, 7 Jul 2024 11:14:05 +0200
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Subject: [PATCH] mux: avformat: fix avio callbacks signature with ffmpeg 6.1
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API signature changes introduced depending on a positive define,
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then removed later, making it break prior or post removal...
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(adapted from commit 503c04fad9239420be26d67aab4d5f63c53eb4f7)
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---
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modules/codec/avcodec/avcommon_compat.h | 3 +++
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modules/demux/avformat/mux.c | 18 ++++++++++++++++++
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2 files changed, 21 insertions(+)
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diff --git a/modules/codec/avcodec/avcommon_compat.h b/modules/codec/avcodec/avcommon_compat.h
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index 9d16b3dc47d9..561ad83f99f9 100644
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--- a/modules/codec/avcodec/avcommon_compat.h
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+++ b/modules/codec/avcodec/avcommon_compat.h
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@@ -77,6 +77,9 @@
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#ifndef FF_MAX_B_FRAMES
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# define FF_MAX_B_FRAMES 16 // FIXME: remove this
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#endif
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+#ifndef FF_API_AVIO_WRITE_NONCONST // removed in ffmpeg 7
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+# define FF_API_AVIO_WRITE_NONCONST (LIBAVFORMAT_VERSION_MAJOR < 61)
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+#endif
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#endif /* HAVE_LIBAVCODEC_AVCODEC_H */
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diff --git a/modules/demux/avformat/mux.c b/modules/demux/avformat/mux.c
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index 8bf8735885f5..033a87bdaaad 100644
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--- a/modules/demux/avformat/mux.c
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+++ b/modules/demux/avformat/mux.c
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@@ -74,11 +74,20 @@ static int AddStream( sout_mux_t *, sout_input_t * );
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static void DelStream( sout_mux_t *, sout_input_t * );
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static int Mux ( sout_mux_t * );
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+#if FF_API_AVIO_WRITE_NONCONST
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static int IOWrite( void *opaque, uint8_t *buf, int buf_size );
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+#else
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+static int IOWrite( void *opaque, const uint8_t *buf, int buf_size );
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+#endif
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static int64_t IOSeek( void *opaque, int64_t offset, int whence );
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#if LIBAVFORMAT_VERSION_CHECK( 57, 7, 0, 40, 100 )
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+# if FF_API_AVIO_WRITE_NONCONST
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static int IOWriteTyped(void *opaque, uint8_t *buf, int buf_size,
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enum AVIODataMarkerType type, int64_t time);
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+# else
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+int IOWriteTyped(void *opaque, const uint8_t *buf, int buf_size,
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+ enum AVIODataMarkerType type, int64_t time);
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+# endif
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#endif
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/*****************************************************************************
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@@ -411,8 +420,13 @@ static int MuxBlock( sout_mux_t *p_mux, sout_input_t *p_input )
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}
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#if LIBAVFORMAT_VERSION_CHECK( 57, 7, 0, 40, 100 )
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+# if FF_API_AVIO_WRITE_NONCONST
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int IOWriteTyped(void *opaque, uint8_t *buf, int buf_size,
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enum AVIODataMarkerType type, int64_t time)
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+# else
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+int IOWriteTyped(void *opaque, const uint8_t *buf, int buf_size,
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+ enum AVIODataMarkerType type, int64_t time)
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+# endif
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{
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VLC_UNUSED(time);
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@@ -512,7 +526,11 @@ static int Control( sout_mux_t *p_mux, int i_query, va_list args )
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/*****************************************************************************
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* I/O wrappers for libavformat
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*****************************************************************************/
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+#if FF_API_AVIO_WRITE_NONCONST
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static int IOWrite( void *opaque, uint8_t *buf, int buf_size )
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+#else
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+static int IOWrite( void *opaque, const uint8_t *buf, int buf_size )
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+#endif
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{
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sout_mux_t *p_mux = opaque;
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sout_mux_sys_t *p_sys = p_mux->p_sys;
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--
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GitLab
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File diff suppressed because it is too large
Load Diff
@ -0,0 +1,149 @@
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From ba5dc03aecc1d96f81b76838f845ebde7348cf62 Mon Sep 17 00:00:00 2001
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From: David Rosca <nowrep@gmail.com>
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Date: Fri, 20 Dec 2024 20:24:36 +0100
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Subject: [PATCH] avcodec: vaapi: Support VAAPI with latest FFmpeg
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---
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configure.ac | 20 +------------
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modules/codec/Makefile.am | 2 +-
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modules/codec/avcodec/avcommon_compat.h | 3 ++
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modules/codec/avcodec/vaapi.c | 38 +++++++++++++++++++++++--
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4 files changed, 41 insertions(+), 22 deletions(-)
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diff --git a/configure.ac b/configure.ac
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index 00afb063c455..089339e10e0b 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -2550,25 +2550,7 @@ AM_CONDITIONAL([HAVE_VAAPI], [test "${have_vaapi}" = "yes"])
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AM_CONDITIONAL([HAVE_VAAPI_DRM], [test "${have_vaapi_drm}" = "yes"])
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AM_CONDITIONAL([HAVE_VAAPI_X11], [test "${have_vaapi_x11}" = "yes"])
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AM_CONDITIONAL([HAVE_VAAPI_WL], [test "${have_vaapi_wl}" = "yes"])
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-
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-have_avcodec_vaapi="no"
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-AS_IF([test "${have_vaapi}" = "yes" -a "${have_avcodec}" = "yes"], [
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- VLC_SAVE_FLAGS
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- CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
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- CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
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- AC_CHECK_HEADERS([libavcodec/vaapi.h], [
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- AC_MSG_NOTICE([VA API acceleration activated])
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- have_avcodec_vaapi="yes"
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- ],[
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- AS_IF([test -n "${enable_libva}"], [
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- AC_MSG_ERROR([libva is present but libavcodec/vaapi.h is missing])
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- ], [
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- AC_MSG_WARN([libva is present but libavcodec/vaapi.h is missing ])
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- ])
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- ])
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- VLC_RESTORE_FLAGS
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-])
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-AM_CONDITIONAL([HAVE_AVCODEC_VAAPI], [test "${have_avcodec_vaapi}" = "yes"])
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+AM_CONDITIONAL([HAVE_AVCODEC_VAAPI], [test "${have_vaapi}" = "yes" -a "${have_avcodec}" = "yes"])
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dnl
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dnl dxva2 needs avcodec
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diff --git a/modules/codec/Makefile.am b/modules/codec/Makefile.am
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index 6d9465fdaef9..dd04391c1bf7 100644
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--- a/modules/codec/Makefile.am
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+++ b/modules/codec/Makefile.am
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@@ -416,7 +416,7 @@ libvaapi_plugin_la_SOURCES = \
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codec/avcodec/vaapi.c hw/vaapi/vlc_vaapi.c hw/vaapi/vlc_vaapi.h
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libvaapi_plugin_la_CPPFLAGS = $(AM_CPPFLAGS)
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libvaapi_plugin_la_CFLAGS = $(AM_CFLAGS) $(AVCODEC_CFLAGS)
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-libvaapi_plugin_la_LIBADD = $(LIBVA_LIBS)
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+libvaapi_plugin_la_LIBADD = $(LIBVA_LIBS) $(AVCODEC_LIBS)
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if HAVE_AVCODEC_VAAPI
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if HAVE_VAAPI_DRM
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codec_LTLIBRARIES += libvaapi_drm_plugin.la
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diff --git a/modules/codec/avcodec/avcommon_compat.h b/modules/codec/avcodec/avcommon_compat.h
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index ac02c06d2339..8ab6910f3250 100644
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--- a/modules/codec/avcodec/avcommon_compat.h
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+++ b/modules/codec/avcodec/avcommon_compat.h
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@@ -84,6 +84,9 @@
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#ifndef FF_API_AVIO_WRITE_NONCONST // removed in ffmpeg 7
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# define FF_API_AVIO_WRITE_NONCONST (LIBAVFORMAT_VERSION_MAJOR < 61)
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#endif
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+#ifndef FF_API_STRUCT_VAAPI_CONTEXT
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+# define FF_API_STRUCT_VAAPI_CONTEXT (LIBAVCODEC_VERSION_MAJOR < 59)
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+#endif
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#endif /* HAVE_LIBAVCODEC_AVCODEC_H */
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diff --git a/modules/codec/avcodec/vaapi.c b/modules/codec/avcodec/vaapi.c
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index c83269e43f30..e203baaf9ee2 100644
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--- a/modules/codec/avcodec/vaapi.c
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+++ b/modules/codec/avcodec/vaapi.c
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@@ -42,12 +42,25 @@
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# include <va/va_drm.h>
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#endif
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#include <libavcodec/avcodec.h>
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+#if FF_API_STRUCT_VAAPI_CONTEXT
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#include <libavcodec/vaapi.h>
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+#else
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+#include <libavutil/hwcontext_vaapi.h>
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+#endif
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#include "avcodec.h"
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#include "va.h"
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#include "../../hw/vaapi/vlc_vaapi.h"
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+#if !FF_API_STRUCT_VAAPI_CONTEXT
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+struct vaapi_context
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+{
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+ VADisplay display;
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+ VAConfigID config_id;
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+ VAContextID context_id;
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+};
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+#endif
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+
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struct vlc_va_sys_t
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{
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struct vlc_vaapi_instance *va_inst;
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@@ -145,8 +158,10 @@ static void Delete(vlc_va_t *va, void **hwctx)
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(void) hwctx;
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- vlc_vaapi_DestroyContext(o, sys->hw_ctx.display, sys->hw_ctx.context_id);
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- vlc_vaapi_DestroyConfig(o, sys->hw_ctx.display, sys->hw_ctx.config_id);
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+ if (sys->hw_ctx.context_id != VA_INVALID_ID)
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+ vlc_vaapi_DestroyContext(o, sys->hw_ctx.display, sys->hw_ctx.context_id);
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+ if (sys->hw_ctx.config_id != VA_INVALID_ID)
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+ vlc_vaapi_DestroyConfig(o, sys->hw_ctx.display, sys->hw_ctx.config_id);
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vlc_vaapi_ReleaseInstance(sys->va_inst);
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free(sys);
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}
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@@ -196,6 +211,7 @@ static int Create(vlc_va_t *va, AVCodecContext *ctx, const AVPixFmtDescriptor *d
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sys->hw_ctx.config_id = VA_INVALID_ID;
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sys->hw_ctx.context_id = VA_INVALID_ID;
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+#if FF_API_STRUCT_VAAPI_CONTEXT
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sys->hw_ctx.config_id =
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vlc_vaapi_CreateConfigChecked(o, sys->hw_ctx.display, i_profile,
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VAEntrypointVLD, i_vlc_chroma);
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@@ -211,6 +227,24 @@ static int Create(vlc_va_t *va, AVCodecContext *ctx, const AVPixFmtDescriptor *d
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goto error;
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ctx->hwaccel_context = &sys->hw_ctx;
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+#else
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+ AVBufferRef *hwdev_ref = av_hwdevice_ctx_alloc(AV_HWDEVICE_TYPE_VAAPI);
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+ if (hwdev_ref == NULL)
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+ goto error;
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+
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+ AVHWDeviceContext *hwdev_ctx = (void *) hwdev_ref->data;
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+ AVVAAPIDeviceContext *vadev_ctx = hwdev_ctx->hwctx;
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+ vadev_ctx->display = va_dpy;
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+
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+ if (av_hwdevice_ctx_init(hwdev_ref) < 0)
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+ {
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+ av_buffer_unref(&hwdev_ref);
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+ goto error;
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+ }
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+
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+ ctx->hw_device_ctx = hwdev_ref;
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+#endif
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+
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va->sys = sys;
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va->description = vaQueryVendorString(sys->hw_ctx.display);
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va->get = Get;
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--
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GitLab
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@ -1,18 +0,0 @@
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avcodec_vaapi requires ffmpeg-4, but other vaapi modules can be built
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diff --git a/configure.ac b/configure.ac
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index 69beb77..c7f7142 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -2454,9 +2454,9 @@ AS_IF([test "${have_vaapi}" = "yes" -a "${have_avcodec}" = "yes"], [
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have_avcodec_vaapi="yes"
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],[
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AS_IF([test -n "${enable_libva}"], [
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- AC_MSG_ERROR([libva is present but libavcodec/vaapi.h is missing])
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+ AC_MSG_WARN([libva is present but libavcodec/vaapi.h is missing])
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], [
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- AC_MSG_WARN([libva is present but libavcodec/vaapi.h is missing ])
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+ AC_MSG_NOTICE([libva is present but libavcodec/vaapi.h is missing ])
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])
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])
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VLC_RESTORE_FLAGS
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