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ffv1: Add missing ff_ prefixes

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This commit is contained in:
Timothy Gu 2015-08-21 18:14:12 -07:00
parent ee4cc80653
commit f0af25ae11
4 changed files with 30 additions and 30 deletions
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16
libavcodec/ffv1.c
View File

@ -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;

14
libavcodec/ffv1.h
View File

@ -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)
{

16
libavcodec/ffv1dec.c
View File

@ -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),

14
libavcodec/ffv1enc.c
View File

@ -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;
}