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-rw-r--r--libavcodec/ffv1.c16
-rw-r--r--libavcodec/ffv1.h14
-rw-r--r--libavcodec/ffv1dec.c16
-rw-r--r--libavcodec/ffv1enc.c14
4 files changed, 30 insertions, 30 deletions
diff --git a/libavcodec/ffv1.c b/libavcodec/ffv1.c
index 7a38bf9..6bcdf7c 100644
--- a/libavcodec/ffv1.c
+++ b/libavcodec/ffv1.c
@@ -39,7 +39,7 @@
#include "mathops.h"
#include "ffv1.h"
-av_cold int ffv1_common_init(AVCodecContext *avctx)
+av_cold int ff_ffv1_common_init(AVCodecContext *avctx)
{
FFV1Context *s = avctx->priv_data;
@@ -64,7 +64,7 @@ av_cold int ffv1_common_init(AVCodecContext *avctx)
return 0;
}
-av_cold int ffv1_init_slice_state(FFV1Context *f, FFV1Context *fs)
+av_cold int ff_ffv1_init_slice_state(FFV1Context *f, FFV1Context *fs)
{
int j;
@@ -98,18 +98,18 @@ av_cold int ffv1_init_slice_state(FFV1Context *f, FFV1Context *fs)
return 0;
}
-av_cold int ffv1_init_slices_state(FFV1Context *f)
+av_cold int ff_ffv1_init_slices_state(FFV1Context *f)
{
int i, ret;
for (i = 0; i < f->slice_count; i++) {
FFV1Context *fs = f->slice_context[i];
- if ((ret = ffv1_init_slice_state(f, fs)) < 0)
+ if ((ret = ff_ffv1_init_slice_state(f, fs)) < 0)
return AVERROR(ENOMEM);
}
return 0;
}
-av_cold int ffv1_init_slice_contexts(FFV1Context *f)
+av_cold int ff_ffv1_init_slice_contexts(FFV1Context *f)
{
int i;
@@ -154,7 +154,7 @@ memfail:
return AVERROR(ENOMEM);
}
-int ffv1_allocate_initial_states(FFV1Context *f)
+int ff_ffv1_allocate_initial_states(FFV1Context *f)
{
int i;
@@ -169,7 +169,7 @@ int ffv1_allocate_initial_states(FFV1Context *f)
return 0;
}
-void ffv1_clear_slice_state(FFV1Context *f, FFV1Context *fs)
+void ff_ffv1_clear_slice_state(FFV1Context *f, FFV1Context *fs)
{
int i, j;
@@ -197,7 +197,7 @@ void ffv1_clear_slice_state(FFV1Context *f, FFV1Context *fs)
}
-av_cold int ffv1_close(AVCodecContext *avctx)
+av_cold int ff_ffv1_close(AVCodecContext *avctx)
{
FFV1Context *s = avctx->priv_data;
int i, j;
diff --git a/libavcodec/ffv1.h b/libavcodec/ffv1.h
index ed347e2..9526b16 100644
--- a/libavcodec/ffv1.h
+++ b/libavcodec/ffv1.h
@@ -130,13 +130,13 @@ typedef struct FFV1Context {
int slice_rct_ry_coef;
} FFV1Context;
-int ffv1_common_init(AVCodecContext *avctx);
-int ffv1_init_slice_state(FFV1Context *f, FFV1Context *fs);
-int ffv1_init_slices_state(FFV1Context *f);
-int ffv1_init_slice_contexts(FFV1Context *f);
-int ffv1_allocate_initial_states(FFV1Context *f);
-void ffv1_clear_slice_state(FFV1Context *f, FFV1Context *fs);
-int ffv1_close(AVCodecContext *avctx);
+int ff_ffv1_common_init(AVCodecContext *avctx);
+int ff_ffv1_init_slice_state(FFV1Context *f, FFV1Context *fs);
+int ff_ffv1_init_slices_state(FFV1Context *f);
+int ff_ffv1_init_slice_contexts(FFV1Context *f);
+int ff_ffv1_allocate_initial_states(FFV1Context *f);
+void ff_ffv1_clear_slice_state(FFV1Context *f, FFV1Context *fs);
+int ff_ffv1_close(AVCodecContext *avctx);
static av_always_inline int fold(int diff, int bits)
{
diff --git a/libavcodec/ffv1dec.c b/libavcodec/ffv1dec.c
index f84a4fb..6c035b8 100644
--- a/libavcodec/ffv1dec.c
+++ b/libavcodec/ffv1dec.c
@@ -402,17 +402,17 @@ static int decode_slice(AVCodecContext *c, void *arg)
fs->slice_rct_ry_coef = 1;
if (f->version > 2) {
- if (ffv1_init_slice_state(f, fs) < 0)
+ if (ff_ffv1_init_slice_state(f, fs) < 0)
return AVERROR(ENOMEM);
if (decode_slice_header(f, fs) < 0) {
fs->slice_damaged = 1;
return AVERROR_INVALIDDATA;
}
}
- if ((ret = ffv1_init_slice_state(f, fs)) < 0)
+ if ((ret = ff_ffv1_init_slice_state(f, fs)) < 0)
return ret;
if (f->cur->key_frame || fs->slice_reset_contexts)
- ffv1_clear_slice_state(f, fs);
+ ff_ffv1_clear_slice_state(f, fs);
width = fs->slice_width;
height = fs->slice_height;
@@ -571,7 +571,7 @@ static int read_extra_header(FFV1Context *f)
return AVERROR_INVALIDDATA;
}
}
- if ((ret = ffv1_allocate_initial_states(f)) < 0)
+ if ((ret = ff_ffv1_allocate_initial_states(f)) < 0)
return ret;
for (i = 0; i < f->quant_table_count; i++)
@@ -852,13 +852,13 @@ static av_cold int decode_init(AVCodecContext *avctx)
FFV1Context *f = avctx->priv_data;
int ret;
- if ((ret = ffv1_common_init(avctx)) < 0)
+ if ((ret = ff_ffv1_common_init(avctx)) < 0)
return ret;
if (avctx->extradata && (ret = read_extra_header(f)) < 0)
return ret;
- if ((ret = ffv1_init_slice_contexts(f)) < 0)
+ if ((ret = ff_ffv1_init_slice_contexts(f)) < 0)
return ret;
avctx->internal->allocate_progress = 1;
@@ -1021,7 +1021,7 @@ static int init_thread_copy(AVCodecContext *avctx)
f->picture.f = av_frame_alloc();
f->last_picture.f = av_frame_alloc();
- if ((ret = ffv1_init_slice_contexts(f)) < 0)
+ if ((ret = ff_ffv1_init_slice_contexts(f)) < 0)
return ret;
return 0;
@@ -1106,7 +1106,7 @@ AVCodec ff_ffv1_decoder = {
.id = AV_CODEC_ID_FFV1,
.priv_data_size = sizeof(FFV1Context),
.init = decode_init,
- .close = ffv1_close,
+ .close = ff_ffv1_close,
.decode = decode_frame,
.init_thread_copy = ONLY_IF_THREADS_ENABLED(init_thread_copy),
.update_thread_context = ONLY_IF_THREADS_ENABLED(update_thread_context),
diff --git a/libavcodec/ffv1enc.c b/libavcodec/ffv1enc.c
index e24c320..35d88ca 100644
--- a/libavcodec/ffv1enc.c
+++ b/libavcodec/ffv1enc.c
@@ -667,7 +667,7 @@ static av_cold int encode_init(AVCodecContext *avctx)
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt);
int i, j, k, m, ret;
- if ((ret = ffv1_common_init(avctx)) < 0)
+ if ((ret = ff_ffv1_common_init(avctx)) < 0)
return ret;
s->version = 0;
@@ -851,7 +851,7 @@ static av_cold int encode_init(AVCodecContext *avctx)
p->context_count = s->context_count[p->quant_table_index];
}
- if ((ret = ffv1_allocate_initial_states(s)) < 0)
+ if ((ret = ff_ffv1_allocate_initial_states(s)) < 0)
return ret;
#if FF_API_CODED_FRAME
@@ -975,9 +975,9 @@ slices_ok:
return ret;
}
- if ((ret = ffv1_init_slice_contexts(s)) < 0)
+ if ((ret = ff_ffv1_init_slice_contexts(s)) < 0)
return ret;
- if ((ret = ffv1_init_slices_state(s)) < 0)
+ if ((ret = ff_ffv1_init_slices_state(s)) < 0)
return ret;
#define STATS_OUT_SIZE 1024 * 1024 * 6
@@ -1023,7 +1023,7 @@ static void encode_slice_header(FFV1Context *f, FFV1Context *fs)
if (f->version > 3) {
put_rac(c, state, fs->slice_coding_mode == 1);
if (fs->slice_coding_mode == 1)
- ffv1_clear_slice_state(f, fs);
+ ff_ffv1_clear_slice_state(f, fs);
put_symbol(c, state, fs->slice_coding_mode, 0);
if (fs->slice_coding_mode != 1) {
put_symbol(c, state, fs->slice_rct_by_coef, 0);
@@ -1140,7 +1140,7 @@ static int encode_slice(AVCodecContext *c, void *arg)
retry:
if (f->key_frame)
- ffv1_clear_slice_state(f, fs);
+ ff_ffv1_clear_slice_state(f, fs);
if (f->version > 2) {
encode_slice_header(f, fs);
}
@@ -1337,7 +1337,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
static av_cold int encode_close(AVCodecContext *avctx)
{
- ffv1_close(avctx);
+ ff_ffv1_close(avctx);
return 0;
}
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