community/mpv: rebuild against libva2

2 files changed, 93 insertions, 3 deletions

diff --git a/community/mpv/APKBUILD b/community/mpv/APKBUILD
index 94bc516127..81f8f8e990 100644
--- a/community/mpv/APKBUILD
+++ b/community/mpv/APKBUILD
@@ -5,7 +5,7 @@
 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=mpv
 pkgver=0.27.0
-pkgrel=1
+pkgrel=2
 pkgdesc="Video player based on MPlayer/mplayer2"
 url="https://mpv.io/"
 arch="all"
@@ -20,7 +20,8 @@ subpackages="
 	$pkgname-doc
 	$pkgname-libs
 	$pkgname-zsh-completion:zshcomp:noarch"
-source="$pkgname-$pkgver.tar.gz::https://github.com/mpv-player/$pkgname/archive/v$pkgver.tar.gz"
+source="$pkgname-$pkgver.tar.gz::https://github.com/mpv-player/$pkgname/archive/v$pkgver.tar.gz
+	fix-libva2.patch"
 builddir="$srcdir/$pkgname-$pkgver"
 
 prepare() {
@@ -67,4 +68,5 @@ zshcomp() {
 		"$subpkgdir/usr/share/zsh/site-functions" || return 1
 }
 
-sha512sums="22738f907d84d362095773972f685e3b03ab4c8172a22ddede290fc221a83ab9135b96f8b18191dabe842b2963f68983929cf065097287fc1a054a7d5f1d0ae4  mpv-0.27.0.tar.gz"
+sha512sums="22738f907d84d362095773972f685e3b03ab4c8172a22ddede290fc221a83ab9135b96f8b18191dabe842b2963f68983929cf065097287fc1a054a7d5f1d0ae4  mpv-0.27.0.tar.gz
+43e89cf7e939cc30c4a70172f06d652005a251350dfc9335d51dde981f177b656bf3cf8f3eaa1a2b19fc563e9a09f6e32843eff2105fab7e3d9e10f3b2245f84  fix-libva2.patch"
diff --git a/community/mpv/fix-libva2.patch b/community/mpv/fix-libva2.patch
new file mode 100644
index 0000000000..843e844945
--- /dev/null
+++ b/community/mpv/fix-libva2.patch
@@ -0,0 +1,88 @@
+From 2ecf240b1cd20875991a5b18efafbe799864ff7f Mon Sep 17 00:00:00 2001
+From: Mark Thompson <sw@jkqxz.net>
+Date: Mon, 9 Oct 2017 20:10:26 +0100
+Subject: [PATCH] vaapi: Use libva2 message callbacks
+
+They are no longer global, so they work vaguely sensibly.
+---
+ video/vaapi.c | 32 +++++++++++++++++++++++++++++---
+ 1 file changed, 29 insertions(+), 3 deletions(-)
+
+diff --git a/video/vaapi.c b/video/vaapi.c
+index 6bedbbaa18..3b1cb9cc41 100644
+--- a/video/vaapi.c
++++ b/video/vaapi.c
+@@ -40,9 +40,27 @@ int va_get_colorspace_flag(enum mp_csp csp)
+     return 0;
+ }
+ 
+-// VA message callbacks are global and do not have a context parameter, so it's
+-// impossible to know from which VADisplay they originate. Try to route them
+-// to existing mpv/libmpv instances within this process.
++#if VA_CHECK_VERSION(1, 0, 0)
++static void va_message_callback(void *context, const char *msg, int mp_level)
++{
++    struct mp_vaapi_ctx *res = context;
++    mp_msg(res->log, mp_level, "libva: %s", msg);
++}
++
++static void va_error_callback(void *context, const char *msg)
++{
++    va_message_callback(context, msg, MSGL_ERR);
++}
++
++static void va_info_callback(void *context, const char *msg)
++{
++    va_message_callback(context, msg, MSGL_V);
++}
++#else
++// Pre-libva2 VA message callbacks are global and do not have a context
++// parameter, so it's impossible to know from which VADisplay they
++// originate.  Try to route them to existing mpv/libmpv instances within
++// this process.
+ static pthread_mutex_t va_log_mutex = PTHREAD_MUTEX_INITIALIZER;
+ static struct mp_vaapi_ctx **va_mpv_clients;
+ static int num_va_mpv_clients;
+@@ -77,6 +95,7 @@ static void va_info_callback(const char *msg)
+ {
+     va_message_callback(msg, MSGL_V);
+ }
++#endif
+ 
+ static void open_lavu_vaapi_device(struct mp_vaapi_ctx *ctx)
+ {
+@@ -108,6 +127,10 @@ struct mp_vaapi_ctx *va_initialize(VADisplay *display, struct mp_log *plog,
+         },
+     };
+ 
++#if VA_CHECK_VERSION(1, 0, 0)
++    vaSetErrorCallback(display, va_error_callback, res);
++    vaSetInfoCallback(display,  va_info_callback,  res);
++#else
+     pthread_mutex_lock(&va_log_mutex);
+     MP_TARRAY_APPEND(NULL, va_mpv_clients, num_va_mpv_clients, res);
+     pthread_mutex_unlock(&va_log_mutex);
+@@ -117,6 +140,7 @@ struct mp_vaapi_ctx *va_initialize(VADisplay *display, struct mp_log *plog,
+ #ifdef VA_FOURCC_I010
+     vaSetErrorCallback(va_error_callback);
+     vaSetInfoCallback(va_info_callback);
++#endif
+ #endif
+ 
+     int major, minor;
+@@ -154,6 +178,7 @@ void va_destroy(struct mp_vaapi_ctx *ctx)
+         if (ctx->destroy_native_ctx)
+             ctx->destroy_native_ctx(ctx->native_ctx);
+ 
++#if !VA_CHECK_VERSION(1, 0, 0)
+         pthread_mutex_lock(&va_log_mutex);
+         for (int n = 0; n < num_va_mpv_clients; n++) {
+             if (va_mpv_clients[n] == ctx) {
+@@ -164,6 +189,7 @@ void va_destroy(struct mp_vaapi_ctx *ctx)
+         if (num_va_mpv_clients == 0)
+             TA_FREEP(&va_mpv_clients); // avoid triggering leak detectors
+         pthread_mutex_unlock(&va_log_mutex);
++#endif
+ 
+         talloc_free(ctx);
+     }