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ffmpeg-mt
Commit bc01628e authored by michael's avatar michael
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ffv1 rgb support 


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@2463 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
parent 3c66345e
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Showing with 276 additions and 157 deletions
libavcodec/ffv1.c
View file @ bc01628e
...@@ -177,11 +177,25 @@ typedef struct FFV1Context{ ...@@ -177,11 +177,25 @@ typedef struct FFV1Context{
int ac; ///< 1-> CABAC 0-> golomb rice int ac; ///< 1-> CABAC 0-> golomb rice
PlaneContext plane[MAX_PLANES]; PlaneContext plane[MAX_PLANES];
int16_t quant_table[5][256]; int16_t quant_table[5][256];
int run_index;
int colorspace;
DSPContext dsp; DSPContext dsp;
}FFV1Context; }FFV1Context;
static inline int predict(uint8_t *src, uint8_t *last){ static always_inline int fold(int diff, int bits){
if(bits==8)
diff= (int8_t)diff;
else{
diff+= 1<<(bits-1);
diff&=(1<<bits)-1;
diff-= 1<<(bits-1);
}
return diff;
}
static inline int predict(int_fast16_t *src, int_fast16_t *last){
const int LT= last[-1]; const int LT= last[-1];
const int T= last[ 0]; const int T= last[ 0];
const int L = src[-1]; const int L = src[-1];
...@@ -189,7 +203,7 @@ static inline int predict(uint8_t *src, uint8_t *last){ ...@@ -189,7 +203,7 @@ static inline int predict(uint8_t *src, uint8_t *last){
return mid_pred(L, L + T - LT, T); return mid_pred(L, L + T - LT, T);
} }
static inline int get_context(FFV1Context *f, uint8_t *src, uint8_t *last, uint8_t *last2){ static inline int get_context(FFV1Context *f, int_fast16_t *src, int_fast16_t *last, int_fast16_t *last2){
const int LT= last[-1]; const int LT= last[-1];
const int T= last[ 0]; const int T= last[ 0];
const int RT= last[ 1]; const int RT= last[ 1];
...@@ -289,10 +303,10 @@ static inline void update_vlc_state(VlcState * const state, const int v){ ...@@ -289,10 +303,10 @@ static inline void update_vlc_state(VlcState * const state, const int v){
state->count= count; state->count= count;
} }
static inline void put_vlc_symbol(PutBitContext *pb, VlcState * const state, int v){ static inline void put_vlc_symbol(PutBitContext *pb, VlcState * const state, int v, int bits){
int i, k, code; int i, k, code;
//printf("final: %d ", v); //printf("final: %d ", v);
v = (int8_t)(v - state->bias); v = fold(v - state->bias, bits);
i= state->count; i= state->count;
k=0; k=0;
...@@ -313,12 +327,12 @@ static inline void put_vlc_symbol(PutBitContext *pb, VlcState * const state, int ...@@ -313,12 +327,12 @@ static inline void put_vlc_symbol(PutBitContext *pb, VlcState * const state, int
code = -2*code-1; code = -2*code-1;
code^= (code>>31); code^= (code>>31);
//printf("v:%d/%d bias:%d error:%d drift:%d count:%d k:%d\n", v, code, state->bias, state->error_sum, state->drift, state->count, k); //printf("v:%d/%d bias:%d error:%d drift:%d count:%d k:%d\n", v, code, state->bias, state->error_sum, state->drift, state->count, k);
set_ur_golomb(pb, code, k, 12, 8); set_ur_golomb(pb, code, k, 12, bits);
update_vlc_state(state, v); update_vlc_state(state, v);
} }
static inline int get_vlc_symbol(GetBitContext *gb, VlcState * const state){ static inline int get_vlc_symbol(GetBitContext *gb, VlcState * const state, int bits){
int k, i, v, ret; int k, i, v, ret;
i= state->count; i= state->count;
...@@ -330,7 +344,7 @@ static inline int get_vlc_symbol(GetBitContext *gb, VlcState * const state){ ...@@ -330,7 +344,7 @@ static inline int get_vlc_symbol(GetBitContext *gb, VlcState * const state){
assert(k<=8); assert(k<=8);
v= get_ur_golomb(gb, k, 12, 8); v= get_ur_golomb(gb, k, 12, bits);
//printf("v:%d bias:%d error:%d drift:%d count:%d k:%d", v, state->bias, state->error_sum, state->drift, state->count, k); //printf("v:%d bias:%d error:%d drift:%d count:%d k:%d", v, state->bias, state->error_sum, state->drift, state->count, k);
v++; v++;
...@@ -343,52 +357,36 @@ static inline int get_vlc_symbol(GetBitContext *gb, VlcState * const state){ ...@@ -343,52 +357,36 @@ static inline int get_vlc_symbol(GetBitContext *gb, VlcState * const state){
v ^= ((2*state->drift + state->count)>>31); v ^= ((2*state->drift + state->count)>>31);
#endif #endif
ret= (int8_t)(v + state->bias); ret= fold(v + state->bias, bits);
update_vlc_state(state, v); update_vlc_state(state, v);
//printf("final: %d\n", ret); //printf("final: %d\n", ret);
return ret; return ret;
} }
static always_inline void encode_line(FFV1Context *s, int w, int_fast16_t *sample[2], int plane_index, int bits){
static void encode_plane(FFV1Context *s, uint8_t *src, int w, int h, int stride, int plane_index){
PlaneContext * const p= &s->plane[plane_index]; PlaneContext * const p= &s->plane[plane_index];
CABACContext * const c= &s->c; CABACContext * const c= &s->c;
int x,y; int x;
uint8_t sample_buffer[2][w+6]; int run_index= s->run_index;
uint8_t *sample[2]= {sample_buffer[0]+3, sample_buffer[1]+3};
int run_index=0;
memset(sample_buffer, 0, sizeof(sample_buffer));
for(y=0; y<h; y++){
uint8_t *temp= sample[0]; //FIXME try a normal buffer
int run_count=0; int run_count=0;
int run_mode=0; int run_mode=0;
sample[0]= sample[1];
sample[1]= temp;
sample[1][-1]= sample[0][0 ];
sample[0][ w]= sample[0][w-1];
for(x=0; x<w; x++){ for(x=0; x<w; x++){
uint8_t *temp_src= src + x + stride*y;
int diff, context; int diff, context;
context= get_context(s, sample[1]+x, sample[0]+x, sample[1]+x); context= get_context(s, sample[1]+x, sample[0]+x, sample[1]+x);
diff= temp_src[0] - predict(sample[1]+x, sample[0]+x); diff= sample[1][x] - predict(sample[1]+x, sample[0]+x);
if(context < 0){ if(context < 0){
context = -context; context = -context;
diff= -diff; diff= -diff;
} }
diff= (int8_t)diff; diff= fold(diff, bits);
if(s->ac){ if(s->ac){
put_symbol(c, p->state[context], diff, 1, 7); put_symbol(c, p->state[context], diff, 1, bits-1);
}else{ }else{
if(context == 0) run_mode=1; if(context == 0) run_mode=1;
...@@ -414,10 +412,8 @@ static void encode_plane(FFV1Context *s, uint8_t *src, int w, int h, int stride, ...@@ -414,10 +412,8 @@ static void encode_plane(FFV1Context *s, uint8_t *src, int w, int h, int stride,
// printf("count:%d index:%d, mode:%d, x:%d y:%d pos:%d\n", run_count, run_index, run_mode, x, y, (int)get_bit_count(&s->pb)); // printf("count:%d index:%d, mode:%d, x:%d y:%d pos:%d\n", run_count, run_index, run_mode, x, y, (int)get_bit_count(&s->pb));
if(run_mode == 0) if(run_mode == 0)
put_vlc_symbol(&s->pb, &p->vlc_state[context], diff); put_vlc_symbol(&s->pb, &p->vlc_state[context], diff, bits);
} }
sample[1][x]= temp_src[0];
} }
if(run_mode){ if(run_mode){
while(run_count >= 1<<log2_run[run_index]){ while(run_count >= 1<<log2_run[run_index]){
...@@ -429,6 +425,74 @@ static void encode_plane(FFV1Context *s, uint8_t *src, int w, int h, int stride, ...@@ -429,6 +425,74 @@ static void encode_plane(FFV1Context *s, uint8_t *src, int w, int h, int stride,
if(run_count) if(run_count)
put_bits(&s->pb, 1, 1); put_bits(&s->pb, 1, 1);
} }
s->run_index= run_index;
}
static void encode_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};
s->run_index=0;
memset(sample_buffer, 0, sizeof(sample_buffer));
for(y=0; y<h; y++){
int_fast16_t *temp= sample[0]; //FIXME try a normal buffer
sample[0]= sample[1];
sample[1]= temp;
sample[1][-1]= sample[0][0 ];
sample[0][ w]= sample[0][w-1];
//{START_TIMER
for(x=0; x<w; x++){
sample[1][x]= src[x + stride*y];
}
encode_line(s, w, sample, plane_index, 8);
//STOP_TIMER("encode line")}
}
}
static void encode_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}};
s->run_index=0;
memset(sample_buffer, 0, sizeof(sample_buffer));
for(y=0; y<h; y++){
for(x=0; x<w; x++){
int v= src[x + stride*y];
int b= v&0xFF;
int g= (v>>8)&0xFF;
int r= (v>>16)&0xFF;
b -= g;
r -= g;
g += (b + r)>>2;
b += 0x100;
r += 0x100;
// assert(g>=0 && b>=0 && r>=0);
// assert(g<256 && b<512 && r<512);
sample[0][0][x]= g;
sample[1][0][x]= b;
sample[2][0][x]= r;
}
for(p=0; p<3; p++){
int_fast16_t *temp= sample[p][0]; //FIXME try a normal buffer
sample[p][0]= sample[p][1];
sample[p][1]= temp;
sample[p][1][-1]= sample[p][0][0 ];
sample[p][0][ w]= sample[p][0][w-1];
encode_line(s, w, sample[p], FFMIN(p, 1), 9);
}
} }
} }
...@@ -453,7 +517,7 @@ static void write_header(FFV1Context *f){ ...@@ -453,7 +517,7 @@ static void write_header(FFV1Context *f){
put_symbol(c, state, f->version, 0, 7); put_symbol(c, state, f->version, 0, 7);
put_symbol(c, state, f->avctx->coder_type, 0, 7); put_symbol(c, state, f->avctx->coder_type, 0, 7);
put_symbol(c, state, 0, 0, 7); //YUV cs type put_symbol(c, state, f->colorspace, 0, 7); //YUV cs type
put_cabac(c, state, 1); //chroma planes put_cabac(c, state, 1); //chroma planes
put_symbol(c, state, f->chroma_h_shift, 0, 7); put_symbol(c, state, f->chroma_h_shift, 0, 7);
put_symbol(c, state, f->chroma_v_shift, 0, 7); put_symbol(c, state, f->chroma_v_shift, 0, 7);
...@@ -528,13 +592,16 @@ static int encode_init(AVCodecContext *avctx) ...@@ -528,13 +592,16 @@ static int encode_init(AVCodecContext *avctx)
case PIX_FMT_YUV420P: case PIX_FMT_YUV420P:
case PIX_FMT_YUV411P: case PIX_FMT_YUV411P:
case PIX_FMT_YUV410P: case PIX_FMT_YUV410P:
avcodec_get_chroma_sub_sample(avctx->pix_fmt, &s->chroma_h_shift, &s->chroma_v_shift); s->colorspace= 0;
break;
case PIX_FMT_RGBA32:
s->colorspace= 1;
break; break;
default: default:
fprintf(stderr, "format not supported\n"); fprintf(stderr, "format not supported\n");
return -1; return -1;
} }
avcodec_get_chroma_sub_sample(avctx->pix_fmt, &s->chroma_h_shift, &s->chroma_v_shift);
s->picture_number=0; s->picture_number=0;
...@@ -602,7 +669,7 @@ static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, ...@@ -602,7 +669,7 @@ static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size,
init_put_bits(&f->pb, buf + used_count, buf_size - used_count); init_put_bits(&f->pb, buf + used_count, buf_size - used_count);
} }
if(1){ if(f->colorspace==0){
const int chroma_width = -((-width )>>f->chroma_h_shift); const int chroma_width = -((-width )>>f->chroma_h_shift);
const int chroma_height= -((-height)>>f->chroma_v_shift); const int chroma_height= -((-height)>>f->chroma_v_shift);
...@@ -610,6 +677,8 @@ static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, ...@@ -610,6 +677,8 @@ static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size,
encode_plane(f, p->data[1], chroma_width, chroma_height, p->linesize[1], 1); encode_plane(f, p->data[1], chroma_width, chroma_height, p->linesize[1], 1);
encode_plane(f, p->data[2], chroma_width, chroma_height, p->linesize[2], 1); encode_plane(f, p->data[2], chroma_width, chroma_height, p->linesize[2], 1);
}else{
encode_rgb_frame(f, (uint32_t*)(p->data[0]), width, height, p->linesize[0]/4);
} }
emms_c(); emms_c();
...@@ -642,29 +711,15 @@ static int encode_end(AVCodecContext *avctx) ...@@ -642,29 +711,15 @@ static int encode_end(AVCodecContext *avctx)
return 0; return 0;
} }
static void decode_plane(FFV1Context *s, uint8_t *src, int w, int h, int stride, int plane_index){ static 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]; PlaneContext * const p= &s->plane[plane_index];
CABACContext * const c= &s->c; CABACContext * const c= &s->c;
int x,y; int x;
uint8_t sample_buffer[2][w+6];
uint8_t *sample[2]= {sample_buffer[0]+3, sample_buffer[1]+3};
int run_index=0;
memset(sample_buffer, 0, sizeof(sample_buffer));
for(y=0; y<h; y++){
uint8_t *temp= sample[0]; //FIXME try a normal buffer
int run_count=0; int run_count=0;
int run_mode=0; int run_mode=0;
int run_index= s->run_index;
sample[0]= sample[1];
sample[1]= temp;
sample[1][-1]= sample[0][0 ];
sample[0][ w]= sample[0][w-1];
for(x=0; x<w; x++){ for(x=0; x<w; x++){
uint8_t *temp_src= src + x + stride*y;
int diff, context, sign; int diff, context, sign;
context= get_context(s, sample[1] + x, sample[0] + x, sample[1] + x); context= get_context(s, sample[1] + x, sample[0] + x, sample[1] + x);
...@@ -676,7 +731,7 @@ static void decode_plane(FFV1Context *s, uint8_t *src, int w, int h, int stride, ...@@ -676,7 +731,7 @@ static void decode_plane(FFV1Context *s, uint8_t *src, int w, int h, int stride,
if(s->ac) if(s->ac)
diff= get_symbol(c, p->state[context], 1, 7); diff= get_symbol(c, p->state[context], 1, bits-1);
else{ else{
if(context == 0 && run_mode==0) run_mode=1; if(context == 0 && run_mode==0) run_mode=1;
...@@ -696,22 +751,88 @@ static void decode_plane(FFV1Context *s, uint8_t *src, int w, int h, int stride, ...@@ -696,22 +751,88 @@ static void decode_plane(FFV1Context *s, uint8_t *src, int w, int h, int stride,
if(run_count < 0){ if(run_count < 0){
run_mode=0; run_mode=0;
run_count=0; run_count=0;
diff= get_vlc_symbol(&s->gb, &p->vlc_state[context]); diff= get_vlc_symbol(&s->gb, &p->vlc_state[context], bits);
if(diff>=0) diff++; if(diff>=0) diff++;
}else }else
diff=0; diff=0;
}else }else
diff= get_vlc_symbol(&s->gb, &p->vlc_state[context]); diff= get_vlc_symbol(&s->gb, &p->vlc_state[context], bits);
// printf("count:%d index:%d, mode:%d, x:%d y:%d pos:%d\n", run_count, run_index, run_mode, x, y, get_bits_count(&s->gb)); // printf("count:%d index:%d, mode:%d, x:%d y:%d pos:%d\n", run_count, run_index, run_mode, x, y, get_bits_count(&s->gb));
} }
if(sign) diff= (int8_t)(-diff); //FIXME remove cast if(sign) diff= -diff;
sample[1][x]= sample[1][x]= (predict(sample[1] + x, sample[0] + x) + diff) & ((1<<bits)-1);
temp_src[0] = predict(sample[1] + x, sample[0] + x) + diff; }
s->run_index= run_index;
}
assert(diff>= -128 && diff <= 127); 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};
s->run_index=0;
memset(sample_buffer, 0, sizeof(sample_buffer));
for(y=0; y<h; y++){
int_fast16_t *temp= sample[0]; //FIXME try a normal buffer
sample[0]= sample[1];
sample[1]= temp;
sample[1][-1]= sample[0][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];
}
//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}};
s->run_index=0;
memset(sample_buffer, 0, sizeof(sample_buffer));
for(y=0; y<h; y++){
for(p=0; p<3; p++){
int_fast16_t *temp= sample[p][0]; //FIXME try a normal buffer
sample[p][0]= sample[p][1];
sample[p][1]= temp;
sample[p][1][-1]= sample[p][0][0 ];
sample[p][0][ w]= sample[p][0][w-1];
decode_line(s, w, sample[p], FFMIN(p, 1), 9);
}
for(x=0; x<w; x++){
int g= sample[0][1][x];
int b= sample[1][1][x];
int r= sample[2][1][x];
// assert(g>=0 && b>=0 && r>=0);
// assert(g<256 && b<512 && r<512);
b -= 0x100;
r -= 0x100;
g -= (b + r)>>2;
b += g;
r += g;
src[x + stride*y]= b + (g<<8) + (r<<16);
} }
} }
} }
...@@ -749,13 +870,14 @@ static int read_header(FFV1Context *f){ ...@@ -749,13 +870,14 @@ static int read_header(FFV1Context *f){
f->version= get_symbol(c, state, 0, 7); f->version= get_symbol(c, state, 0, 7);
f->ac= f->avctx->coder_type= get_symbol(c, state, 0, 7); f->ac= f->avctx->coder_type= get_symbol(c, state, 0, 7);
get_symbol(c, state, 0, 7); //YUV cs type f->colorspace= get_symbol(c, state, 0, 7); //YUV cs type
get_cabac(c, state); //no chroma = false get_cabac(c, state); //no chroma = false
f->chroma_h_shift= get_symbol(c, state, 0, 7); f->chroma_h_shift= get_symbol(c, state, 0, 7);
f->chroma_v_shift= get_symbol(c, state, 0, 7); f->chroma_v_shift= get_symbol(c, state, 0, 7);
get_cabac(c, state); //transparency plane get_cabac(c, state); //transparency plane
f->plane_count= 2; f->plane_count= 2;
if(f->colorspace==0){
switch(16*f->chroma_h_shift + f->chroma_v_shift){ switch(16*f->chroma_h_shift + f->chroma_v_shift){
case 0x00: f->avctx->pix_fmt= PIX_FMT_YUV444P; break; case 0x00: f->avctx->pix_fmt= PIX_FMT_YUV444P; break;
case 0x10: f->avctx->pix_fmt= PIX_FMT_YUV422P; break; case 0x10: f->avctx->pix_fmt= PIX_FMT_YUV422P; break;
...@@ -766,6 +888,17 @@ static int read_header(FFV1Context *f){ ...@@ -766,6 +888,17 @@ static int read_header(FFV1Context *f){
fprintf(stderr, "format not supported\n"); fprintf(stderr, "format not supported\n");
return -1; return -1;
} }
}else if(f->colorspace==1){
if(f->chroma_h_shift || f->chroma_v_shift){
fprintf(stderr, "chroma subsampling not supported in this colorspace\n");
return -1;
}
f->avctx->pix_fmt= PIX_FMT_RGBA32;
}else{
fprintf(stderr, "colorspace not supported\n");
return -1;
}
//printf("%d %d %d\n", f->chroma_h_shift, f->chroma_v_shift,f->avctx->pix_fmt); //printf("%d %d %d\n", f->chroma_h_shift, f->chroma_v_shift,f->avctx->pix_fmt);
context_count=1; context_count=1;
...@@ -799,27 +932,6 @@ static int decode_init(AVCodecContext *avctx) ...@@ -799,27 +932,6 @@ static int decode_init(AVCodecContext *avctx)
common_init(avctx); common_init(avctx);
#if 0
switch(s->bitstream_bpp){
case 12:
avctx->pix_fmt = PIX_FMT_YUV420P;
break;
case 16:
avctx->pix_fmt = PIX_FMT_YUV422P;
break;
case 24:
case 32:
if(s->bgr32){
avctx->pix_fmt = PIX_FMT_RGBA32;
}else{
avctx->pix_fmt = PIX_FMT_BGR24;
}
break;
default:
assert(0);
}
#endif
return 0; return 0;
} }
...@@ -869,13 +981,15 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8 ...@@ -869,13 +981,15 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8
bytes_read = 0; /* avoid warning */ bytes_read = 0; /* avoid warning */
} }
if(1){ if(f->colorspace==0){
const int chroma_width = -((-width )>>f->chroma_h_shift); const int chroma_width = -((-width )>>f->chroma_h_shift);
const int chroma_height= -((-height)>>f->chroma_v_shift); const int chroma_height= -((-height)>>f->chroma_v_shift);
decode_plane(f, p->data[0], width, height, p->linesize[0], 0); decode_plane(f, p->data[0], width, height, p->linesize[0], 0);
decode_plane(f, p->data[1], chroma_width, chroma_height, p->linesize[1], 1); decode_plane(f, p->data[1], chroma_width, chroma_height, p->linesize[1], 1);
decode_plane(f, p->data[2], chroma_width, chroma_height, p->linesize[2], 1); decode_plane(f, p->data[2], chroma_width, chroma_height, p->linesize[2], 1);
}else{
decode_rgb_frame(f, (uint32_t*)p->data[0], width, height, p->linesize[0]/4);
} }
emms_c(); emms_c();
......
libavcodec/imgconvert.c
View file @ bc01628e
...@@ -147,6 +147,7 @@ static PixFmtInfo pix_fmt_info[PIX_FMT_NB] = { ...@@ -147,6 +147,7 @@ static PixFmtInfo pix_fmt_info[PIX_FMT_NB] = {
.color_type = FF_COLOR_RGB, .color_type = FF_COLOR_RGB,
.pixel_type = FF_PIXEL_PACKED, .pixel_type = FF_PIXEL_PACKED,
.depth = 8, .depth = 8,
.x_chroma_shift = 0, .y_chroma_shift = 0,
}, },
[PIX_FMT_BGR24] = { [PIX_FMT_BGR24] = {
.name = "bgr24", .name = "bgr24",
...@@ -154,6 +155,7 @@ static PixFmtInfo pix_fmt_info[PIX_FMT_NB] = { ...@@ -154,6 +155,7 @@ static PixFmtInfo pix_fmt_info[PIX_FMT_NB] = {
.color_type = FF_COLOR_RGB, .color_type = FF_COLOR_RGB,
.pixel_type = FF_PIXEL_PACKED, .pixel_type = FF_PIXEL_PACKED,
.depth = 8, .depth = 8,
.x_chroma_shift = 0, .y_chroma_shift = 0,
}, },
[PIX_FMT_RGBA32] = { [PIX_FMT_RGBA32] = {
.name = "rgba32", .name = "rgba32",
...@@ -161,6 +163,7 @@ static PixFmtInfo pix_fmt_info[PIX_FMT_NB] = { ...@@ -161,6 +163,7 @@ static PixFmtInfo pix_fmt_info[PIX_FMT_NB] = {
.color_type = FF_COLOR_RGB, .color_type = FF_COLOR_RGB,
.pixel_type = FF_PIXEL_PACKED, .pixel_type = FF_PIXEL_PACKED,
.depth = 8, .depth = 8,
.x_chroma_shift = 0, .y_chroma_shift = 0,
}, },
[PIX_FMT_RGB565] = { [PIX_FMT_RGB565] = {
.name = "rgb565", .name = "rgb565",
...@@ -168,6 +171,7 @@ static PixFmtInfo pix_fmt_info[PIX_FMT_NB] = { ...@@ -168,6 +171,7 @@ static PixFmtInfo pix_fmt_info[PIX_FMT_NB] = {
.color_type = FF_COLOR_RGB, .color_type = FF_COLOR_RGB,
.pixel_type = FF_PIXEL_PACKED, .pixel_type = FF_PIXEL_PACKED,
.depth = 5, .depth = 5,
.x_chroma_shift = 0, .y_chroma_shift = 0,
}, },
[PIX_FMT_RGB555] = { [PIX_FMT_RGB555] = {
.name = "rgb555", .name = "rgb555",
...@@ -175,6 +179,7 @@ static PixFmtInfo pix_fmt_info[PIX_FMT_NB] = { ...@@ -175,6 +179,7 @@ static PixFmtInfo pix_fmt_info[PIX_FMT_NB] = {
.color_type = FF_COLOR_RGB, .color_type = FF_COLOR_RGB,
.pixel_type = FF_PIXEL_PACKED, .pixel_type = FF_PIXEL_PACKED,
.depth = 5, .depth = 5,
.x_chroma_shift = 0, .y_chroma_shift = 0,
}, },
/* gray / mono formats */ /* gray / mono formats */
......
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