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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/aarch64/h264pred_init.c
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 'media/ffvpx/libavcodec/aarch64/h264pred_init.c')
-rw-r--r--media/ffvpx/libavcodec/aarch64/h264pred_init.c135
1 files changed, 135 insertions, 0 deletions
diff --git a/media/ffvpx/libavcodec/aarch64/h264pred_init.c b/media/ffvpx/libavcodec/aarch64/h264pred_init.c
new file mode 100644
index 0000000000..0ae8f70d23
--- /dev/null
+++ b/media/ffvpx/libavcodec/aarch64/h264pred_init.c
@@ -0,0 +1,135 @@
+/*
+ * 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 "libavutil/aarch64/cpu.h"
+#include "libavcodec/avcodec.h"
+#include "libavcodec/h264pred.h"
+
+void ff_pred16x16_vert_neon(uint8_t *src, ptrdiff_t stride);
+void ff_pred16x16_hor_neon(uint8_t *src, ptrdiff_t stride);
+void ff_pred16x16_plane_neon(uint8_t *src, ptrdiff_t stride);
+void ff_pred16x16_dc_neon(uint8_t *src, ptrdiff_t stride);
+void ff_pred16x16_128_dc_neon(uint8_t *src, ptrdiff_t stride);
+void ff_pred16x16_left_dc_neon(uint8_t *src, ptrdiff_t stride);
+void ff_pred16x16_top_dc_neon(uint8_t *src, ptrdiff_t stride);
+
+void ff_pred8x8_vert_neon(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_hor_neon(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_plane_neon(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_dc_neon(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_128_dc_neon(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_left_dc_neon(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_top_dc_neon(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_l0t_dc_neon(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_0lt_dc_neon(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_l00_dc_neon(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_0l0_dc_neon(uint8_t *src, ptrdiff_t stride);
+
+void ff_pred16x16_vert_neon_10(uint8_t *src, ptrdiff_t stride);
+void ff_pred16x16_hor_neon_10(uint8_t *src, ptrdiff_t stride);
+void ff_pred16x16_plane_neon_10(uint8_t *src, ptrdiff_t stride);
+void ff_pred16x16_dc_neon_10(uint8_t *src, ptrdiff_t stride);
+void ff_pred16x16_top_dc_neon_10(uint8_t *src, ptrdiff_t stride);
+
+void ff_pred8x8_vert_neon_10(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_hor_neon_10(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_plane_neon_10(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_dc_neon_10(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_128_dc_neon_10(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_left_dc_neon_10(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_top_dc_neon_10(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_l0t_dc_neon_10(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_0lt_dc_neon_10(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_l00_dc_neon_10(uint8_t *src, ptrdiff_t stride);
+void ff_pred8x8_0l0_dc_neon_10(uint8_t *src, ptrdiff_t stride);
+
+static av_cold void h264_pred_init_neon(H264PredContext *h, int codec_id,
+ const int bit_depth,
+ const int chroma_format_idc)
+{
+ if (bit_depth == 8) {
+ if (chroma_format_idc <= 1) {
+ h->pred8x8[VERT_PRED8x8 ] = ff_pred8x8_vert_neon;
+ h->pred8x8[HOR_PRED8x8 ] = ff_pred8x8_hor_neon;
+ if (codec_id != AV_CODEC_ID_VP7 && codec_id != AV_CODEC_ID_VP8)
+ h->pred8x8[PLANE_PRED8x8] = ff_pred8x8_plane_neon;
+ h->pred8x8[DC_128_PRED8x8 ] = ff_pred8x8_128_dc_neon;
+ if (codec_id != AV_CODEC_ID_RV40 && codec_id != AV_CODEC_ID_VP7 &&
+ codec_id != AV_CODEC_ID_VP8) {
+ h->pred8x8[DC_PRED8x8 ] = ff_pred8x8_dc_neon;
+ h->pred8x8[LEFT_DC_PRED8x8] = ff_pred8x8_left_dc_neon;
+ h->pred8x8[TOP_DC_PRED8x8 ] = ff_pred8x8_top_dc_neon;
+ h->pred8x8[ALZHEIMER_DC_L0T_PRED8x8] = ff_pred8x8_l0t_dc_neon;
+ h->pred8x8[ALZHEIMER_DC_0LT_PRED8x8] = ff_pred8x8_0lt_dc_neon;
+ h->pred8x8[ALZHEIMER_DC_L00_PRED8x8] = ff_pred8x8_l00_dc_neon;
+ h->pred8x8[ALZHEIMER_DC_0L0_PRED8x8] = ff_pred8x8_0l0_dc_neon;
+ }
+ }
+
+ h->pred16x16[DC_PRED8x8 ] = ff_pred16x16_dc_neon;
+ h->pred16x16[VERT_PRED8x8 ] = ff_pred16x16_vert_neon;
+ h->pred16x16[HOR_PRED8x8 ] = ff_pred16x16_hor_neon;
+ h->pred16x16[LEFT_DC_PRED8x8] = ff_pred16x16_left_dc_neon;
+ h->pred16x16[TOP_DC_PRED8x8 ] = ff_pred16x16_top_dc_neon;
+ h->pred16x16[DC_128_PRED8x8 ] = ff_pred16x16_128_dc_neon;
+ if (codec_id != AV_CODEC_ID_SVQ3 && codec_id != AV_CODEC_ID_RV40 &&
+ codec_id != AV_CODEC_ID_VP7 && codec_id != AV_CODEC_ID_VP8)
+ h->pred16x16[PLANE_PRED8x8 ] = ff_pred16x16_plane_neon;
+ }
+ if (bit_depth == 10) {
+ if (chroma_format_idc <= 1) {
+ h->pred8x8[VERT_PRED8x8 ] = ff_pred8x8_vert_neon_10;
+ h->pred8x8[HOR_PRED8x8 ] = ff_pred8x8_hor_neon_10;
+ if (codec_id != AV_CODEC_ID_VP7 && codec_id != AV_CODEC_ID_VP8)
+ h->pred8x8[PLANE_PRED8x8] = ff_pred8x8_plane_neon_10;
+ h->pred8x8[DC_128_PRED8x8 ] = ff_pred8x8_128_dc_neon_10;
+ if (codec_id != AV_CODEC_ID_RV40 && codec_id != AV_CODEC_ID_VP7 &&
+ codec_id != AV_CODEC_ID_VP8) {
+ h->pred8x8[DC_PRED8x8 ] = ff_pred8x8_dc_neon_10;
+ h->pred8x8[LEFT_DC_PRED8x8] = ff_pred8x8_left_dc_neon_10;
+ h->pred8x8[TOP_DC_PRED8x8 ] = ff_pred8x8_top_dc_neon_10;
+ h->pred8x8[ALZHEIMER_DC_L0T_PRED8x8] = ff_pred8x8_l0t_dc_neon_10;
+ h->pred8x8[ALZHEIMER_DC_0LT_PRED8x8] = ff_pred8x8_0lt_dc_neon_10;
+ h->pred8x8[ALZHEIMER_DC_L00_PRED8x8] = ff_pred8x8_l00_dc_neon_10;
+ h->pred8x8[ALZHEIMER_DC_0L0_PRED8x8] = ff_pred8x8_0l0_dc_neon_10;
+ }
+ }
+
+ h->pred16x16[DC_PRED8x8 ] = ff_pred16x16_dc_neon_10;
+ h->pred16x16[VERT_PRED8x8 ] = ff_pred16x16_vert_neon_10;
+ h->pred16x16[HOR_PRED8x8 ] = ff_pred16x16_hor_neon_10;
+ h->pred16x16[TOP_DC_PRED8x8 ] = ff_pred16x16_top_dc_neon_10;
+ if (codec_id != AV_CODEC_ID_SVQ3 && codec_id != AV_CODEC_ID_RV40 &&
+ codec_id != AV_CODEC_ID_VP7 && codec_id != AV_CODEC_ID_VP8)
+ h->pred16x16[PLANE_PRED8x8 ] = ff_pred16x16_plane_neon_10;
+ }
+}
+
+av_cold void ff_h264_pred_init_aarch64(H264PredContext *h, int codec_id,
+ int bit_depth, const int chroma_format_idc)
+{
+ int cpu_flags = av_get_cpu_flags();
+
+ if (have_neon(cpu_flags))
+ h264_pred_init_neon(h, codec_id, bit_depth, chroma_format_idc);
+}