Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 45 insertions, 0 deletions

diff --git a/media/ffvpx/libavcodec/arm/idctdsp_init_armv6.c b/media/ffvpx/libavcodec/arm/idctdsp_init_armv6.c
new file mode 100644
index 0000000000..edf3070e15
--- /dev/null
+++ b/media/ffvpx/libavcodec/arm/idctdsp_init_armv6.c
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2009 Mans Rullgard <mans@mansr.com>
+ *
+ * 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 <stdint.h>
+
+#include "libavutil/attributes.h"
+#include "libavcodec/avcodec.h"
+#include "libavcodec/idctdsp.h"
+#include "idct.h"
+#include "idctdsp_arm.h"
+
+void ff_add_pixels_clamped_armv6(const int16_t *block, uint8_t *pixels,
+                                 ptrdiff_t line_size);
+
+av_cold void ff_idctdsp_init_armv6(IDCTDSPContext *c, AVCodecContext *avctx,
+                                   unsigned high_bit_depth)
+{
+    if (!avctx->lowres && !high_bit_depth) {
+        if ((avctx->idct_algo == FF_IDCT_AUTO && !(avctx->flags & AV_CODEC_FLAG_BITEXACT)) ||
+            avctx->idct_algo == FF_IDCT_SIMPLEARMV6) {
+            c->idct_put  = ff_simple_idct_put_armv6;
+            c->idct_add  = ff_simple_idct_add_armv6;
+            c->idct      = ff_simple_idct_armv6;
+            c->perm_type = FF_IDCT_PERM_LIBMPEG2;
+        }
+    }
+    c->add_pixels_clamped = ff_add_pixels_clamped_armv6;
+}