* 4XM codec
* Copyright (c) 2003 Michael Niedermayer
*
- * 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
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-
+
/**
- * @file 4xm.c
+ * @file libavcodec/4xm.c
* 4XM codec.
*/
-
+
+#include "libavutil/intreadwrite.h"
#include "avcodec.h"
#include "dsputil.h"
-#include "mpegvideo.h"
+#include "bitstream.h"
+#include "bytestream.h"
//#undef NDEBUG
//#include <assert.h>
#define CFRAME_BUFFER_COUNT 100
-static const uint8_t block_type_tab[4][8][2]={
+static const uint8_t block_type_tab[2][4][8][2]={
+ {
{ //{8,4,2}x{8,4,2}
{ 0,1}, { 2,2}, { 6,3}, {14,4}, {30,5}, {31,5}, { 0,0}
},{ //{8,4}x1
},{ //1x2, 2x1
{ 0,1}, { 0,0}, { 0,0}, { 2,2}, { 6,3}, {14,4}, {15,4}
}
+ },{
+ { //{8,4,2}x{8,4,2}
+ { 1,2}, { 4,3}, { 5,3}, {0,2}, {6,3}, {7,3}, {0,0}
+ },{//{8,4}x1
+ { 1,2}, { 0,0}, { 2,2}, {0,2}, {6,3}, {7,3}, {0,0}
+ },{//1x{8,4}
+ { 1,2}, { 2,2}, { 0,0}, {0,2}, {6,3}, {7,3}, {0,0}
+ },{//1x2, 2x1
+ { 1,2}, { 0,0}, { 0,0}, {0,2}, {2,2}, {6,3}, {7,3}
+ }
+ }
};
static const uint8_t size2index[4][4]={
20, 35, 34, 32, 31, 22, 15, 8,
};
-static VLC block_type_vlc[4];
+static VLC block_type_vlc[2][4];
typedef struct CFrameBuffer{
- int allocated_size;
- int size;
+ unsigned int allocated_size;
+ unsigned int size;
int id;
uint8_t *data;
}CFrameBuffer;
AVFrame current_picture, last_picture;
GetBitContext pre_gb; ///< ac/dc prefix
GetBitContext gb;
- uint8_t *bytestream;
- uint16_t *wordstream;
+ const uint8_t *bytestream;
+ const uint16_t *wordstream;
int mv[256];
VLC pre_vlc;
int last_dc;
- DCTELEM __align8 block[6][64];
+ DECLARE_ALIGNED_8(DCTELEM, block[6][64]);
uint8_t *bitstream_buffer;
- int bitstream_buffer_size;
+ unsigned int bitstream_buffer_size;
+ int version;
CFrameBuffer cfrm[CFRAME_BUFFER_COUNT];
} FourXContext;
int z5, z10, z11, z12, z13;
int i;
int temp[64];
-
+
for(i=0; i<8; i++){
tmp10 = block[8*0 + i] + block[8*4 + i];
tmp11 = block[8*0 + i] - block[8*4 + i];
tmp3 = tmp10 - tmp13;
tmp1 = tmp11 + tmp12;
tmp2 = tmp11 - tmp12;
-
+
z13 = block[8*5 + i] + block[8*3 + i];
z10 = block[8*5 + i] - block[8*3 + i];
z11 = block[8*1 + i] + block[8*7 + i];
temp[8*4 + i] = tmp3 + tmp4;
temp[8*3 + i] = tmp3 - tmp4;
}
-
+
for(i=0; i<8*8; i+=8){
tmp10 = temp[0 + i] + temp[4 + i];
tmp11 = temp[0 + i] - temp[4 + i];
}
}
-static void init_vlcs(FourXContext *f){
+static av_cold void init_vlcs(FourXContext *f){
int i;
- for(i=0; i<4; i++){
- init_vlc(&block_type_vlc[i], BLOCK_TYPE_VLC_BITS, 7,
- &block_type_tab[i][0][1], 2, 1,
- &block_type_tab[i][0][0], 2, 1, 1);
+ for(i=0; i<8; i++){
+ init_vlc(&block_type_vlc[0][i], BLOCK_TYPE_VLC_BITS, 7,
+ &block_type_tab[0][i][0][1], 2, 1,
+ &block_type_tab[0][i][0][0], 2, 1, 1);
}
}
int i;
for(i=0; i<256; i++){
- f->mv[i] = mv[i][0] + mv[i][1]*f->current_picture.linesize[0]/2;
+ if(f->version>1)
+ f->mv[i] = mv[i][0] + mv[i][1] *f->current_picture.linesize[0]/2;
+ else
+ f->mv[i] = (i&15) - 8 + ((i>>4)-8)*f->current_picture.linesize[0]/2;
}
}
static void decode_p_block(FourXContext *f, uint16_t *dst, uint16_t *src, int log2w, int log2h, int stride){
const int index= size2index[log2h][log2w];
const int h= 1<<log2h;
- int code= get_vlc2(&f->gb, block_type_vlc[index].table, BLOCK_TYPE_VLC_BITS, 1);
-
+ int code= get_vlc2(&f->gb, block_type_vlc[1-(f->version>1)][index].table, BLOCK_TYPE_VLC_BITS, 1);
+ uint16_t *start= (uint16_t*)f->last_picture.data[0];
+ uint16_t *end= start + stride*(f->avctx->height-h+1) - (1<<log2w);
+
assert(code>=0 && code<=6);
if(code == 0){
src += f->mv[ *f->bytestream++ ];
+ if(start > src || src > end){
+ av_log(f->avctx, AV_LOG_ERROR, "mv out of pic\n");
+ return;
+ }
mcdc(dst, src, log2w, h, stride, 1, 0);
}else if(code == 1){
log2h--;
log2w--;
decode_p_block(f, dst , src , log2w, log2h, stride);
decode_p_block(f, dst + (1<<log2w), src + (1<<log2w), log2w, log2h, stride);
+ }else if(code == 3 && f->version<2){
+ mcdc(dst, src, log2w, h, stride, 1, 0);
}else if(code == 4){
src += f->mv[ *f->bytestream++ ];
+ if(start > src || src > end){
+ av_log(f->avctx, AV_LOG_ERROR, "mv out of pic\n");
+ return;
+ }
mcdc(dst, src, log2w, h, stride, 1, le2me_16(*f->wordstream++));
}else if(code == 5){
mcdc(dst, src, log2w, h, stride, 0, le2me_16(*f->wordstream++));
}
}
-static int get32(void *p){
- return le2me_32(*(uint32_t*)p);
-}
-
-static int decode_p_frame(FourXContext *f, uint8_t *buf, int length){
+static int decode_p_frame(FourXContext *f, const uint8_t *buf, int length){
int x, y;
const int width= f->avctx->width;
const int height= f->avctx->height;
uint16_t *src= (uint16_t*)f->last_picture.data[0];
uint16_t *dst= (uint16_t*)f->current_picture.data[0];
const int stride= f->current_picture.linesize[0]>>1;
- const unsigned int bitstream_size= get32(buf+8);
- const unsigned int bytestream_size= get32(buf+16);
- const unsigned int wordstream_size= get32(buf+12);
-
- if(bitstream_size+ bytestream_size+ wordstream_size + 20 != length
+ unsigned int bitstream_size, bytestream_size, wordstream_size, extra;
+
+ if(f->version>1){
+ extra=20;
+ bitstream_size= AV_RL32(buf+8);
+ wordstream_size= AV_RL32(buf+12);
+ bytestream_size= AV_RL32(buf+16);
+ }else{
+ extra=0;
+ bitstream_size = AV_RL16(buf-4);
+ wordstream_size= AV_RL16(buf-2);
+ bytestream_size= FFMAX(length - bitstream_size - wordstream_size, 0);
+ }
+
+ if(bitstream_size+ bytestream_size+ wordstream_size + extra != length
|| bitstream_size > (1<<26)
|| bytestream_size > (1<<26)
|| wordstream_size > (1<<26)
){
- av_log(f->avctx, AV_LOG_ERROR, "lengths %d %d %d %d\n", bitstream_size, bytestream_size, wordstream_size,
+ av_log(f->avctx, AV_LOG_ERROR, "lengths %d %d %d %d\n", bitstream_size, bytestream_size, wordstream_size,
bitstream_size+ bytestream_size+ wordstream_size - length);
return -1;
}
-
+
f->bitstream_buffer= av_fast_realloc(f->bitstream_buffer, &f->bitstream_buffer_size, bitstream_size + FF_INPUT_BUFFER_PADDING_SIZE);
- f->dsp.bswap_buf((uint32_t*)f->bitstream_buffer, (uint32_t*)(buf + 20), bitstream_size/4);
+ f->dsp.bswap_buf((uint32_t*)f->bitstream_buffer, (const uint32_t*)(buf + extra), bitstream_size/4);
init_get_bits(&f->gb, f->bitstream_buffer, 8*bitstream_size);
- f->wordstream= (uint16_t*)(buf + 20 + bitstream_size);
- f->bytestream= buf + 20 + bitstream_size + wordstream_size;
-
+ f->wordstream= (const uint16_t*)(buf + extra + bitstream_size);
+ f->bytestream= buf + extra + bitstream_size + wordstream_size;
+
init_mv(f);
-
+
for(y=0; y<height; y+=8){
for(x=0; x<width; x+=8){
decode_p_block(f, dst + x, src + x, 3, 3, stride);
}
- src += 8*stride;
- dst += 8*stride;
+ src += 8*stride;
+ dst += 8*stride;
}
-
- if(bitstream_size != (get_bits_count(&f->gb)+31)/32*4)
- av_log(f->avctx, AV_LOG_ERROR, " %d %d %d bytes left\n",
- bitstream_size - (get_bits_count(&f->gb)+31)/32*4,
- bytestream_size - (f->bytestream - (buf + 20 + bitstream_size + wordstream_size)),
- wordstream_size - (((uint8_t*)f->wordstream) - (buf + 20 + bitstream_size))
+
+ if( bitstream_size != (get_bits_count(&f->gb)+31)/32*4
+ || (((const char*)f->wordstream - (const char*)buf + 2)&~2) != extra + bitstream_size + wordstream_size
+ || (((const char*)f->bytestream - (const char*)buf + 3)&~3) != extra + bitstream_size + wordstream_size + bytestream_size)
+ av_log(f->avctx, AV_LOG_ERROR, " %d %td %td bytes left\n",
+ bitstream_size - (get_bits_count(&f->gb)+31)/32*4,
+ -(((const char*)f->bytestream - (const char*)buf + 3)&~3) + (extra + bitstream_size + wordstream_size + bytestream_size),
+ -(((const char*)f->wordstream - (const char*)buf + 2)&~2) + (extra + bitstream_size + wordstream_size)
);
-
+
return 0;
}
/**
* decode block and dequantize.
- * Note this is allmost identical to mjpeg
+ * Note this is almost identical to MJPEG.
*/
static int decode_i_block(FourXContext *f, DCTELEM *block){
int code, i, j, level, val;
i = 1;
for(;;) {
code = get_vlc2(&f->pre_gb, f->pre_vlc.table, ACDC_VLC_BITS, 3);
-
+
/* EOB */
if (code == 0)
break;
int stride= f->current_picture.linesize[0]>>1;
int i;
uint16_t *dst = ((uint16_t*)f->current_picture.data[0]) + y * stride + x;
-
+
for(i=0; i<4; i++){
block[i][0] += 0x80*8*8;
idct(block[i]);
y= ( 1b + 4g + 2r)/14
cb=( 3b - 2g - 1r)/14
cr=(-1b - 4g + 5r)/14
-*/
+*/
for(y=0; y<8; y++){
for(x=0; x<8; x++){
DCTELEM *temp= block[(x>>2) + 2*(y>>2)] + 2*(x&3) + 2*8*(y&3); //FIXME optimize
int cr= block[5][x + 8*y];
int cg= (cb + cr)>>1;
int y;
-
+
cb+=cb;
-
+
y = temp[0];
dst[0 ]= ((y+cb)>>3) + (((y-cg)&0xFC)<<3) + (((y+cr)&0xF8)<<8);
y = temp[1];
static int decode_i_mb(FourXContext *f){
int i;
-
+
f->dsp.clear_blocks(f->block[0]);
-
+
for(i=0; i<6; i++){
if(decode_i_block(f, f->block[i]) < 0)
return -1;
}
-
+
return 0;
}
-static uint8_t *read_huffman_tables(FourXContext *f, uint8_t * const buf){
+static const uint8_t *read_huffman_tables(FourXContext *f, const uint8_t * const buf){
int frequency[512];
uint8_t flag[512];
int up[512];
uint8_t len_tab[257];
int bits_tab[257];
int start, end;
- uint8_t *ptr= buf;
+ const uint8_t *ptr= buf;
int j;
-
+
memset(frequency, 0, sizeof(frequency));
memset(up, -1, sizeof(up));
end= *ptr++;
for(;;){
int i;
-
+
for(i=start; i<=end; i++){
frequency[i]= *ptr++;
-// printf("%d %d %d\n", start, end, frequency[i]);
}
start= *ptr++;
if(start==0) break;
-
+
end= *ptr++;
}
frequency[256]=1;
- while((ptr - buf)&3) ptr++; // 4byte align
+ while((ptr - buf)&3) ptr++; // 4byte align
-// for(j=0; j<16; j++)
-// printf("%2X", ptr[j]);
-
for(j=257; j<512; j++){
int min_freq[2]= {256*256, 256*256};
int smallest[2]= {0, 0};
}
}
if(min_freq[1] == 256*256) break;
-
+
frequency[j]= min_freq[0] + min_freq[1];
flag[ smallest[0] ]= 0;
flag[ smallest[1] ]= 1;
- up[ smallest[0] ]=
+ up[ smallest[0] ]=
up[ smallest[1] ]= j;
frequency[ smallest[0] ]= frequency[ smallest[1] ]= 0;
}
len++;
if(len > 31) av_log(f->avctx, AV_LOG_ERROR, "vlc length overflow\n"); //can this happen at all ?
}
-
+
bits_tab[j]= bits;
len_tab[j]= len;
}
-
- init_vlc(&f->pre_vlc, ACDC_VLC_BITS, 257,
+
+ init_vlc(&f->pre_vlc, ACDC_VLC_BITS, 257,
len_tab , 1, 1,
bits_tab, 4, 4, 0);
-
+
return ptr;
}
-static int decode_i_frame(FourXContext *f, uint8_t *buf, int length){
+static int mix(int c0, int c1){
+ int blue = 2*(c0&0x001F) + (c1&0x001F);
+ int green= (2*(c0&0x03E0) + (c1&0x03E0))>>5;
+ int red = 2*(c0>>10) + (c1>>10);
+ return red/3*1024 + green/3*32 + blue/3;
+}
+
+static int decode_i2_frame(FourXContext *f, const uint8_t *buf, int length){
+ int x, y, x2, y2;
+ const int width= f->avctx->width;
+ const int height= f->avctx->height;
+ uint16_t *dst= (uint16_t*)f->current_picture.data[0];
+ const int stride= f->current_picture.linesize[0]>>1;
+
+ for(y=0; y<height; y+=16){
+ for(x=0; x<width; x+=16){
+ unsigned int color[4], bits;
+ memset(color, 0, sizeof(color));
+//warning following is purely guessed ...
+ color[0]= bytestream_get_le16(&buf);
+ color[1]= bytestream_get_le16(&buf);
+
+ if(color[0]&0x8000) av_log(NULL, AV_LOG_ERROR, "unk bit 1\n");
+ if(color[1]&0x8000) av_log(NULL, AV_LOG_ERROR, "unk bit 2\n");
+
+ color[2]= mix(color[0], color[1]);
+ color[3]= mix(color[1], color[0]);
+
+ bits= bytestream_get_le32(&buf);
+ for(y2=0; y2<16; y2++){
+ for(x2=0; x2<16; x2++){
+ int index= 2*(x2>>2) + 8*(y2>>2);
+ dst[y2*stride+x2]= color[(bits>>index)&3];
+ }
+ }
+ dst+=16;
+ }
+ dst += 16*stride - width;
+ }
+
+ return 0;
+}
+
+static int decode_i_frame(FourXContext *f, const uint8_t *buf, int length){
int x, y;
const int width= f->avctx->width;
const int height= f->avctx->height;
uint16_t *dst= (uint16_t*)f->current_picture.data[0];
const int stride= f->current_picture.linesize[0]>>1;
- const unsigned int bitstream_size= get32(buf);
- const int token_count __attribute__((unused)) = get32(buf + bitstream_size + 8);
- unsigned int prestream_size= 4*get32(buf + bitstream_size + 4);
- uint8_t *prestream= buf + bitstream_size + 12;
-
+ const unsigned int bitstream_size= AV_RL32(buf);
+ const int token_count av_unused = AV_RL32(buf + bitstream_size + 8);
+ unsigned int prestream_size= 4*AV_RL32(buf + bitstream_size + 4);
+ const uint8_t *prestream= buf + bitstream_size + 12;
+
if(prestream_size + bitstream_size + 12 != length
|| bitstream_size > (1<<26)
|| prestream_size > (1<<26)){
av_log(f->avctx, AV_LOG_ERROR, "size mismatch %d %d %d\n", prestream_size, bitstream_size, length);
return -1;
}
-
+
prestream= read_huffman_tables(f, prestream);
init_get_bits(&f->gb, buf + 4, 8*bitstream_size);
prestream_size= length + buf - prestream;
f->bitstream_buffer= av_fast_realloc(f->bitstream_buffer, &f->bitstream_buffer_size, prestream_size + FF_INPUT_BUFFER_PADDING_SIZE);
- f->dsp.bswap_buf((uint32_t*)f->bitstream_buffer, (uint32_t*)prestream, prestream_size/4);
+ f->dsp.bswap_buf((uint32_t*)f->bitstream_buffer, (const uint32_t*)prestream, prestream_size/4);
init_get_bits(&f->pre_gb, f->bitstream_buffer, 8*prestream_size);
f->last_dc= 0*128*8*8;
-
+
for(y=0; y<height; y+=16){
for(x=0; x<width; x+=16){
if(decode_i_mb(f) < 0)
idct_put(f, x, y);
}
- dst += 16*stride;
+ dst += 16*stride;
}
if(get_vlc2(&f->pre_gb, f->pre_vlc.table, ACDC_VLC_BITS, 3) != 256)
av_log(f->avctx, AV_LOG_ERROR, "end mismatch\n");
-
+
return 0;
}
-static int decode_frame(AVCodecContext *avctx,
+static int decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
- uint8_t *buf, int buf_size)
+ const uint8_t *buf, int buf_size)
{
FourXContext * const f = avctx->priv_data;
AVFrame *picture = data;
AVFrame *p, temp;
int i, frame_4cc, frame_size;
- frame_4cc= get32(buf);
- if(buf_size != get32(buf+4)+8){
- av_log(f->avctx, AV_LOG_ERROR, "size mismatch %d %d\n", buf_size, get32(buf+4));
+ frame_4cc= AV_RL32(buf);
+ if(buf_size != AV_RL32(buf+4)+8 || buf_size < 20){
+ av_log(f->avctx, AV_LOG_ERROR, "size mismatch %d %d\n", buf_size, AV_RL32(buf+4));
}
- if(frame_4cc == ff_get_fourcc("cfrm")){
+ if(frame_4cc == AV_RL32("cfrm")){
int free_index=-1;
const int data_size= buf_size - 20;
- const int id= get32(buf+12);
- const int whole_size= get32(buf+16);
+ const int id= AV_RL32(buf+12);
+ const int whole_size= AV_RL32(buf+16);
CFrameBuffer *cfrm;
for(i=0; i<CFRAME_BUFFER_COUNT; i++){
if(f->cfrm[i].id && f->cfrm[i].id < avctx->frame_number)
av_log(f->avctx, AV_LOG_ERROR, "lost c frame %d\n", f->cfrm[i].id);
}
-
+
for(i=0; i<CFRAME_BUFFER_COUNT; i++){
if(f->cfrm[i].id == id) break;
if(f->cfrm[i].size == 0 ) free_index= i;
f->cfrm[i].id= id;
}
cfrm= &f->cfrm[i];
-
+
cfrm->data= av_fast_realloc(cfrm->data, &cfrm->allocated_size, cfrm->size + data_size + FF_INPUT_BUFFER_PADDING_SIZE);
-
+ if(!cfrm->data){ //explicit check needed as memcpy below might not catch a NULL
+ av_log(f->avctx, AV_LOG_ERROR, "realloc falure");
+ return -1;
+ }
+
memcpy(cfrm->data + cfrm->size, buf+20, data_size);
cfrm->size += data_size;
-
+
if(cfrm->size >= whole_size){
buf= cfrm->data;
frame_size= cfrm->size;
-
+
if(id != avctx->frame_number){
av_log(f->avctx, AV_LOG_ERROR, "cframe id mismatch %d %d\n", id, avctx->frame_number);
}
-
+
cfrm->size= cfrm->id= 0;
- frame_4cc= ff_get_fourcc("pfrm");
+ frame_4cc= AV_RL32("pfrm");
}else
return buf_size;
}else{
buf= buf + 12;
frame_size= buf_size - 12;
- }
+ }
temp= f->current_picture;
f->current_picture= f->last_picture;
return -1;
}
- if(frame_4cc == ff_get_fourcc("ifrm")){
- p->pict_type= I_TYPE;
+ if(frame_4cc == AV_RL32("ifr2")){
+ p->pict_type= FF_I_TYPE;
+ if(decode_i2_frame(f, buf-4, frame_size) < 0)
+ return -1;
+ }else if(frame_4cc == AV_RL32("ifrm")){
+ p->pict_type= FF_I_TYPE;
if(decode_i_frame(f, buf, frame_size) < 0)
return -1;
- }else if(frame_4cc == ff_get_fourcc("pfrm")){
- p->pict_type= P_TYPE;
+ }else if(frame_4cc == AV_RL32("pfrm") || frame_4cc == AV_RL32("pfr2")){
+ p->pict_type= FF_P_TYPE;
if(decode_p_frame(f, buf, frame_size) < 0)
return -1;
- }else if(frame_4cc == ff_get_fourcc("snd_")){
+ }else if(frame_4cc == AV_RL32("snd_")){
av_log(avctx, AV_LOG_ERROR, "ignoring snd_ chunk length:%d\n", buf_size);
}else{
av_log(avctx, AV_LOG_ERROR, "ignoring unknown chunk length:%d\n", buf_size);
}
-#if 0
-for(i=0; i<20; i++){
- printf("%2X %c ", buf[i], clip(buf[i],16,126));
-}
-#endif
-
- p->key_frame= p->pict_type == I_TYPE;
+ p->key_frame= p->pict_type == FF_I_TYPE;
*picture= *p;
*data_size = sizeof(AVPicture);
emms_c();
-
+
return buf_size;
}
f->avctx= avctx;
}
-static int decode_init(AVCodecContext *avctx){
+static av_cold int decode_init(AVCodecContext *avctx){
FourXContext * const f = avctx->priv_data;
-
+
+ if(avctx->extradata_size != 4 || !avctx->extradata) {
+ av_log(avctx, AV_LOG_ERROR, "extradata wrong or missing\n");
+ return 1;
+ }
+
+ f->version= AV_RL32(avctx->extradata)>>16;
common_init(avctx);
init_vlcs(f);
- avctx->pix_fmt= PIX_FMT_RGB565;
+ if(f->version>2) avctx->pix_fmt= PIX_FMT_RGB565;
+ else avctx->pix_fmt= PIX_FMT_RGB555;
return 0;
}
-static int decode_end(AVCodecContext *avctx){
+static av_cold int decode_end(AVCodecContext *avctx){
FourXContext * const f = avctx->priv_data;
int i;
f->cfrm[i].allocated_size= 0;
}
free_vlc(&f->pre_vlc);
-
+
return 0;
}
decode_end,
decode_frame,
/*CODEC_CAP_DR1,*/
+ .long_name = NULL_IF_CONFIG_SMALL("4X Movie"),
};
projects / ffmpeg / blobdiff