summaryrefslogtreecommitdiffstats
path: root/media/ffvpx/libavcodec/mpegvideodsp.h
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /media/ffvpx/libavcodec/mpegvideodsp.h
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--media/ffvpx/libavcodec/mpegvideodsp.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/media/ffvpx/libavcodec/mpegvideodsp.h b/media/ffvpx/libavcodec/mpegvideodsp.h
new file mode 100644
index 0000000000..293e2548d3
--- /dev/null
+++ b/media/ffvpx/libavcodec/mpegvideodsp.h
@@ -0,0 +1,47 @@
+/*
+ * 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
+ */
+
+#ifndef AVCODEC_MPEGVIDEODSP_H
+#define AVCODEC_MPEGVIDEODSP_H
+
+#include <stdint.h>
+
+void ff_gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy,
+ int dxx, int dxy, int dyx, int dyy, int shift, int r,
+ int width, int height);
+
+typedef struct MpegVideoDSPContext {
+ /**
+ * translational global motion compensation.
+ */
+ void (*gmc1)(uint8_t *dst /* align 8 */, uint8_t *src /* align 1 */,
+ int srcStride, int h, int x16, int y16, int rounder);
+ /**
+ * global motion compensation.
+ */
+ void (*gmc)(uint8_t *dst /* align 8 */, uint8_t *src /* align 1 */,
+ int stride, int h, int ox, int oy,
+ int dxx, int dxy, int dyx, int dyy,
+ int shift, int r, int width, int height);
+} MpegVideoDSPContext;
+
+void ff_mpegvideodsp_init(MpegVideoDSPContext *c);
+void ff_mpegvideodsp_init_ppc(MpegVideoDSPContext *c);
+void ff_mpegvideodsp_init_x86(MpegVideoDSPContext *c);
+
+#endif /* AVCODEC_MPEGVIDEODSP_H */