*
* Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
*
- * This library is free software; you can redistribute it and/or
+ * 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 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
*
- * This library is distributed in the hope that it will be useful,
+ * 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 this library; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
*/
/**
- * @file ffv1.c
+ * @file libavcodec/ffv1.c
* FF Video Codec 1 (an experimental lossless codec)
*/
-#include "common.h"
-#include "bitstream.h"
#include "avcodec.h"
+#include "get_bits.h"
+#include "put_bits.h"
#include "dsputil.h"
#include "rangecoder.h"
#include "golomb.h"
+#include "mathops.h"
#define MAX_PLANES 4
#define CONTEXT_SIZE 32
+extern const uint8_t ff_log2_run[32];
+
static const int8_t quant3[256]={
0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, 0,
};
+
+static const int8_t quant5_10bit[256]={
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
+-1,-1,-1,-1,-1,-1,-0,-0,-0,-0,-0,-0,-0,-0,-0,-0,
+};
+
static const int8_t quant5[256]={
0, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-3,-3,-3,-3,
-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-2,-2,-2,-2,-1,-1,
};
+static const int8_t quant9_10bit[256]={
+ 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,-4,
+-4,-4,-4,-4,-4,-4,-4,-4,-4,-3,-3,-3,-3,-3,-3,-3,
+-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,
+-3,-3,-3,-3,-3,-3,-2,-2,-2,-2,-2,-2,-2,-2,-2,-2,
+-2,-2,-2,-2,-1,-1,-1,-1,-1,-1,-1,-1,-0,-0,-0,-0,
+};
+
static const int8_t quant11[256]={
0, 1, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
-4,-4,-4,-4,-4,-4,-4,-4,-4,-3,-3,-3,-3,-2,-2,-1,
};
-static const uint8_t log2_run[32]={
- 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3,
- 4, 4, 5, 5, 6, 6, 7, 7,
- 8, 9,10,11,12,13,14,15,
-};
-
typedef struct VlcState{
int16_t drift;
uint16_t error_sum;
int picture_number;
AVFrame picture;
int plane_count;
- int ac; ///< 1-> CABAC 0-> golomb rice
+ int ac; ///< 1=range coder <-> 0=golomb rice
PlaneContext plane[MAX_PLANES];
int16_t quant_table[5][256];
int run_index;
DSPContext dsp;
}FFV1Context;
-static always_inline int fold(int diff, int bits){
+static av_always_inline int fold(int diff, int bits){
if(bits==8)
diff= (int8_t)diff;
else{
return f->quant_table[0][(L-LT) & 0xFF] + f->quant_table[1][(LT-T) & 0xFF] + f->quant_table[2][(T-RT) & 0xFF];
}
-static inline void put_symbol(RangeCoder *c, uint8_t *state, int v, int is_signed){
+static inline void put_symbol_inline(RangeCoder *c, uint8_t *state, int v, int is_signed){
int i;
if(v){
- const int a= ABS(v);
+ const int a= FFABS(v);
const int e= av_log2(a);
put_rac(c, state+0, 0);
+ if(e<=9){
+ for(i=0; i<e; i++){
+ put_rac(c, state+1+i, 1); //1..10
+ }
+ put_rac(c, state+1+i, 0);
- assert(e<=9);
+ for(i=e-1; i>=0; i--){
+ put_rac(c, state+22+i, (a>>i)&1); //22..31
+ }
- for(i=0; i<e; i++){
- put_rac(c, state+1+i, 1); //1..10
- }
- put_rac(c, state+1+i, 0);
+ if(is_signed)
+ put_rac(c, state+11 + e, v < 0); //11..21
+ }else{
+ for(i=0; i<e; i++){
+ put_rac(c, state+1+FFMIN(i,9), 1); //1..10
+ }
+ put_rac(c, state+1+9, 0);
- for(i=e-1; i>=0; i--){
- put_rac(c, state+22+i, (a>>i)&1); //22..31
- }
+ for(i=e-1; i>=0; i--){
+ put_rac(c, state+22+FFMIN(i,9), (a>>i)&1); //22..31
+ }
- if(is_signed)
- put_rac(c, state+11 + e, v < 0); //11..21
+ if(is_signed)
+ put_rac(c, state+11 + 10, v < 0); //11..21
+ }
}else{
put_rac(c, state+0, 1);
}
}
-static inline int get_symbol(RangeCoder *c, uint8_t *state, int is_signed){
+static void av_noinline put_symbol(RangeCoder *c, uint8_t *state, int v, int is_signed){
+ put_symbol_inline(c, state, v, is_signed);
+}
+
+static inline av_flatten int get_symbol_inline(RangeCoder *c, uint8_t *state, int is_signed){
if(get_rac(c, state+0))
return 0;
else{
int i, e, a;
e= 0;
- while(get_rac(c, state+1 + e)){ //1..10
+ while(get_rac(c, state+1 + FFMIN(e,9))){ //1..10
e++;
}
- assert(e<=9);
a= 1;
for(i=e-1; i>=0; i--){
- a += a + get_rac(c, state+22 + i); //22..31
+ a += a + get_rac(c, state+22 + FFMIN(i,9)); //22..31
}
- if(is_signed && get_rac(c, state+11 + e)) //11..21
- return -a;
- else
- return a;
+ e= -(is_signed && get_rac(c, state+11 + FFMIN(e, 10))); //11..21
+ return (a^e)-e;
}
}
+static int av_noinline get_symbol(RangeCoder *c, uint8_t *state, int is_signed){
+ return get_symbol_inline(c, state, is_signed);
+}
+
static inline void update_vlc_state(VlcState * const state, const int v){
int drift= state->drift;
int count= state->count;
- state->error_sum += ABS(v);
+ state->error_sum += FFABS(v);
drift += v;
if(count == 128){ //FIXME variable
return ret;
}
+#if CONFIG_FFV1_ENCODER
static inline int encode_line(FFV1Context *s, int w, int_fast16_t *sample[2], int plane_index, int bits){
PlaneContext * const p= &s->plane[plane_index];
RangeCoder * const c= &s->c;
diff= fold(diff, bits);
if(s->ac){
- put_symbol(c, p->state[context], diff, 1);
+ put_symbol_inline(c, p->state[context], diff, 1);
}else{
if(context == 0) run_mode=1;
if(run_mode){
if(diff){
- while(run_count >= 1<<log2_run[run_index]){
- run_count -= 1<<log2_run[run_index];
+ while(run_count >= 1<<ff_log2_run[run_index]){
+ run_count -= 1<<ff_log2_run[run_index];
run_index++;
put_bits(&s->pb, 1, 1);
}
- put_bits(&s->pb, 1 + log2_run[run_index], run_count);
+ put_bits(&s->pb, 1 + ff_log2_run[run_index], run_count);
if(run_index) run_index--;
run_count=0;
run_mode=0;
}
}
if(run_mode){
- while(run_count >= 1<<log2_run[run_index]){
- run_count -= 1<<log2_run[run_index];
+ while(run_count >= 1<<ff_log2_run[run_index]){
+ run_count -= 1<<ff_log2_run[run_index];
run_index++;
put_bits(&s->pb, 1, 1);
}
sample[0][-1]= sample[1][0 ];
sample[1][ w]= sample[1][w-1];
//{START_TIMER
- for(x=0; x<w; x++){
- sample[0][x]= src[x + stride*y];
+ if(s->avctx->bits_per_raw_sample<=8){
+ for(x=0; x<w; x++){
+ sample[0][x]= src[x + stride*y];
+ }
+ encode_line(s, w, sample, plane_index, 8);
+ }else{
+ for(x=0; x<w; x++){
+ sample[0][x]= ((uint16_t*)(src + stride*y))[x] >> (16 - s->avctx->bits_per_raw_sample);
+ }
+ encode_line(s, w, sample, plane_index, s->avctx->bits_per_raw_sample);
}
- encode_line(s, w, sample, plane_index, 8);
//STOP_TIMER("encode line")}
}
}
put_symbol(c, state, f->version, 0);
put_symbol(c, state, f->avctx->coder_type, 0);
put_symbol(c, state, f->colorspace, 0); //YUV cs type
+ if(f->version>0)
+ put_symbol(c, state, f->avctx->bits_per_raw_sample, 0);
put_rac(c, state, 1); //chroma planes
put_symbol(c, state, f->chroma_h_shift, 0);
put_symbol(c, state, f->chroma_v_shift, 0);
for(i=0; i<5; i++)
write_quant_table(c, f->quant_table[i]);
}
+#endif /* CONFIG_FFV1_ENCODER */
-static int common_init(AVCodecContext *avctx){
+static av_cold int common_init(AVCodecContext *avctx){
FFV1Context *s = avctx->priv_data;
- int width, height;
s->avctx= avctx;
s->flags= avctx->flags;
dsputil_init(&s->dsp, avctx);
- width= s->width= avctx->width;
- height= s->height= avctx->height;
+ s->width = avctx->width;
+ s->height= avctx->height;
- assert(width && height);
+ assert(s->width && s->height);
return 0;
}
-static int encode_init(AVCodecContext *avctx)
+#if CONFIG_FFV1_ENCODER
+static av_cold int encode_init(AVCodecContext *avctx)
{
FFV1Context *s = avctx->priv_data;
int i;
s->plane_count=2;
for(i=0; i<256; i++){
- s->quant_table[0][i]= quant11[i];
- s->quant_table[1][i]= 11*quant11[i];
- if(avctx->context_model==0){
- s->quant_table[2][i]= 11*11*quant11[i];
- s->quant_table[3][i]=
- s->quant_table[4][i]=0;
+ if(avctx->bits_per_raw_sample <=8){
+ s->quant_table[0][i]= quant11[i];
+ s->quant_table[1][i]= 11*quant11[i];
+ if(avctx->context_model==0){
+ s->quant_table[2][i]= 11*11*quant11[i];
+ s->quant_table[3][i]=
+ s->quant_table[4][i]=0;
+ }else{
+ s->quant_table[2][i]= 11*11*quant5 [i];
+ s->quant_table[3][i]= 5*11*11*quant5 [i];
+ s->quant_table[4][i]= 5*5*11*11*quant5 [i];
+ }
}else{
- s->quant_table[2][i]= 11*11*quant5 [i];
- s->quant_table[3][i]= 5*11*11*quant5 [i];
- s->quant_table[4][i]= 5*5*11*11*quant5 [i];
+ s->quant_table[0][i]= quant9_10bit[i];
+ s->quant_table[1][i]= 11*quant9_10bit[i];
+ if(avctx->context_model==0){
+ s->quant_table[2][i]= 11*11*quant9_10bit[i];
+ s->quant_table[3][i]=
+ s->quant_table[4][i]=0;
+ }else{
+ s->quant_table[2][i]= 11*11*quant5_10bit[i];
+ s->quant_table[3][i]= 5*11*11*quant5_10bit[i];
+ s->quant_table[4][i]= 5*5*11*11*quant5_10bit[i];
+ }
}
}
avctx->coded_frame= &s->picture;
switch(avctx->pix_fmt){
+ case PIX_FMT_YUV444P16:
+ case PIX_FMT_YUV422P16:
+ case PIX_FMT_YUV420P16:
+ if(avctx->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL){
+ av_log(avctx, AV_LOG_ERROR, "More than 8 bit per component is still experimental and no gurantee is yet made for future compatibility\n"
+ "Use vstrict=-2 / -strict -2 to use it anyway.\n");
+ return -1;
+ }
+ if(avctx->bits_per_raw_sample <=8){
+ av_log(avctx, AV_LOG_ERROR, "bits_per_raw_sample invalid\n");
+ return -1;
+ }
+ s->version= 1;
case PIX_FMT_YUV444P:
case PIX_FMT_YUV422P:
case PIX_FMT_YUV420P:
case PIX_FMT_YUV410P:
s->colorspace= 0;
break;
- case PIX_FMT_RGBA32:
+ case PIX_FMT_RGB32:
s->colorspace= 1;
break;
default:
return 0;
}
+#endif /* CONFIG_FFV1_ENCODER */
static void clear_state(FFV1Context *f){
}
}
+#if CONFIG_FFV1_ENCODER
static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
FFV1Context *f = avctx->priv_data;
RangeCoder * const c= &f->c;
uint8_t keystate=128;
ff_init_range_encoder(c, buf, buf_size);
-// ff_init_cabac_states(c, ff_h264_lps_range, ff_h264_mps_state, ff_h264_lps_state, 64);
ff_build_rac_states(c, 0.05*(1LL<<32), 256-8);
*p = *pict;
return used_count + (put_bits_count(&f->pb)+7)/8;
}
}
+#endif /* CONFIG_FFV1_ENCODER */
-static int common_end(AVCodecContext *avctx){
+static av_cold int common_end(AVCodecContext *avctx){
FFV1Context *s = avctx->priv_data;
int i;
PlaneContext *p= &s->plane[i];
av_freep(&p->state);
+ av_freep(&p->vlc_state);
}
return 0;
}
-static inline void decode_line(FFV1Context *s, int w, int_fast16_t *sample[2], int plane_index, int bits){
+static av_always_inline void decode_line(FFV1Context *s, int w, int_fast16_t *sample[2], int plane_index, int bits){
PlaneContext * const p= &s->plane[plane_index];
RangeCoder * const c= &s->c;
int x;
if(s->ac){
- diff= get_symbol(c, p->state[context], 1);
+ diff= get_symbol_inline(c, p->state[context], 1);
}else{
if(context == 0 && run_mode==0) run_mode=1;
if(run_mode){
if(run_count==0 && run_mode==1){
if(get_bits1(&s->gb)){
- run_count = 1<<log2_run[run_index];
+ run_count = 1<<ff_log2_run[run_index];
if(x + run_count <= w) run_index++;
}else{
- if(log2_run[run_index]) run_count = get_bits(&s->gb, log2_run[run_index]);
+ if(ff_log2_run[run_index]) run_count = get_bits(&s->gb, ff_log2_run[run_index]);
else run_count=0;
if(run_index) run_index--;
run_mode=2;
static void decode_plane(FFV1Context *s, uint8_t *src, int w, int h, int stride, int plane_index){
int x, y;
int_fast16_t sample_buffer[2][w+6];
- int_fast16_t *sample[2]= {sample_buffer[0]+3, sample_buffer[1]+3};
+ int_fast16_t *sample[2];
+ sample[0]=sample_buffer[0]+3;
+ sample[1]=sample_buffer[1]+3;
s->run_index=0;
sample[0][ w]= sample[0][w-1];
//{START_TIMER
- decode_line(s, w, sample, plane_index, 8);
- for(x=0; x<w; x++){
- src[x + stride*y]= sample[1][x];
+ if(s->avctx->bits_per_raw_sample <= 8){
+ decode_line(s, w, sample, plane_index, 8);
+ for(x=0; x<w; x++){
+ src[x + stride*y]= sample[1][x];
+ }
+ }else{
+ decode_line(s, w, sample, plane_index, s->avctx->bits_per_raw_sample);
+ for(x=0; x<w; x++){
+ ((uint16_t*)(src + stride*y))[x]= sample[1][x] << (16 - s->avctx->bits_per_raw_sample);
+ }
}
//STOP_TIMER("decode-line")}
}
static void decode_rgb_frame(FFV1Context *s, uint32_t *src, int w, int h, int stride){
int x, y, p;
int_fast16_t sample_buffer[3][2][w+6];
- int_fast16_t *sample[3][2]= {
- {sample_buffer[0][0]+3, sample_buffer[0][1]+3},
- {sample_buffer[1][0]+3, sample_buffer[1][1]+3},
- {sample_buffer[2][0]+3, sample_buffer[2][1]+3}};
+ int_fast16_t *sample[3][2];
+ for(x=0; x<3; x++){
+ sample[x][0] = sample_buffer[x][0]+3;
+ sample[x][1] = sample_buffer[x][1]+3;
+ }
s->run_index=0;
f->version= get_symbol(c, state, 0);
f->ac= f->avctx->coder_type= get_symbol(c, state, 0);
f->colorspace= get_symbol(c, state, 0); //YUV cs type
+ if(f->version>0)
+ f->avctx->bits_per_raw_sample= get_symbol(c, state, 0);
get_rac(c, state); //no chroma = false
f->chroma_h_shift= get_symbol(c, state, 0);
f->chroma_v_shift= get_symbol(c, state, 0);
f->plane_count= 2;
if(f->colorspace==0){
- switch(16*f->chroma_h_shift + f->chroma_v_shift){
- case 0x00: f->avctx->pix_fmt= PIX_FMT_YUV444P; break;
- case 0x10: f->avctx->pix_fmt= PIX_FMT_YUV422P; break;
- case 0x11: f->avctx->pix_fmt= PIX_FMT_YUV420P; break;
- case 0x20: f->avctx->pix_fmt= PIX_FMT_YUV411P; break;
- case 0x22: f->avctx->pix_fmt= PIX_FMT_YUV410P; break;
- default:
- av_log(f->avctx, AV_LOG_ERROR, "format not supported\n");
- return -1;
+ if(f->avctx->bits_per_raw_sample<=8){
+ switch(16*f->chroma_h_shift + f->chroma_v_shift){
+ case 0x00: f->avctx->pix_fmt= PIX_FMT_YUV444P; break;
+ case 0x10: f->avctx->pix_fmt= PIX_FMT_YUV422P; break;
+ case 0x11: f->avctx->pix_fmt= PIX_FMT_YUV420P; break;
+ case 0x20: f->avctx->pix_fmt= PIX_FMT_YUV411P; break;
+ case 0x22: f->avctx->pix_fmt= PIX_FMT_YUV410P; break;
+ default:
+ av_log(f->avctx, AV_LOG_ERROR, "format not supported\n");
+ return -1;
+ }
+ }else{
+ switch(16*f->chroma_h_shift + f->chroma_v_shift){
+ case 0x00: f->avctx->pix_fmt= PIX_FMT_YUV444P16; break;
+ case 0x10: f->avctx->pix_fmt= PIX_FMT_YUV422P16; break;
+ case 0x11: f->avctx->pix_fmt= PIX_FMT_YUV420P16; break;
+ default:
+ av_log(f->avctx, AV_LOG_ERROR, "format not supported\n");
+ return -1;
+ }
}
}else if(f->colorspace==1){
if(f->chroma_h_shift || f->chroma_v_shift){
av_log(f->avctx, AV_LOG_ERROR, "chroma subsampling not supported in this colorspace\n");
return -1;
}
- f->avctx->pix_fmt= PIX_FMT_RGBA32;
+ f->avctx->pix_fmt= PIX_FMT_RGB32;
}else{
av_log(f->avctx, AV_LOG_ERROR, "colorspace not supported\n");
return -1;
return 0;
}
-static int decode_init(AVCodecContext *avctx)
+static av_cold int decode_init(AVCodecContext *avctx)
{
// FFV1Context *s = avctx->priv_data;
return 0;
}
-static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size){
+static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPacket *avpkt){
+ const uint8_t *buf = avpkt->data;
+ int buf_size = avpkt->size;
FFV1Context *f = avctx->priv_data;
RangeCoder * const c= &f->c;
const int width= f->width;
common_end,
decode_frame,
CODEC_CAP_DR1 /*| CODEC_CAP_DRAW_HORIZ_BAND*/,
- NULL
+ NULL,
+ .long_name= NULL_IF_CONFIG_SMALL("FFmpeg video codec #1"),
};
-#ifdef CONFIG_ENCODERS
+#if CONFIG_FFV1_ENCODER
AVCodec ffv1_encoder = {
"ffv1",
CODEC_TYPE_VIDEO,
encode_init,
encode_frame,
common_end,
- .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_YUV444P, PIX_FMT_YUV422P, PIX_FMT_YUV411P, PIX_FMT_YUV410P, PIX_FMT_RGBA32, -1},
+ .pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_YUV444P, PIX_FMT_YUV422P, PIX_FMT_YUV411P, PIX_FMT_YUV410P, PIX_FMT_RGB32, PIX_FMT_YUV420P16, PIX_FMT_YUV422P16, PIX_FMT_YUV444P16, PIX_FMT_NONE},
+ .long_name= NULL_IF_CONFIG_SMALL("FFmpeg video codec #1"),
};
#endif