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[kitty] initialize TAM matrix #1445

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nick black 2021-03-31 02:16:08 -04:00
parent dd6d9392ec
commit 670dcbdd08
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GPG Key ID: 5F43400C21CBFACC
1 changed files with 11 additions and 4 deletions
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15
src/lib/kitty.c
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@ -225,9 +225,9 @@ int sprite_kitty_cell_wipe(const notcurses* nc, sprixel* s, int ycell, int xcell
// 16 base64-encoded bytes. 4096 / 16 == 256 3-pixel groups, or 768 pixels.
// closes |fp| on all paths.
static int
write_kitty_data(FILE* fp, int linesize, int leny, int lenx, int cols,
const uint32_t* data, int cdimy, int cdimx, int sprixelid,
sprixcell_e* tacache, int* parse_start){
write_kitty_data(FILE* fp, int linesize, int leny, int lenx,
int cols, const uint32_t* data, int cdimy, int cdimx,
int sprixelid, sprixcell_e* tacache, int* parse_start){
if(linesize % sizeof(*data)){
fclose(fp);
return -1;
@ -267,7 +267,14 @@ write_kitty_data(FILE* fp, int linesize, int leny, int lenx, int cols,
//fprintf(stderr, "%u/%u/%u -> %c%c%c%c %u %u %u %u\n", r, g, b, b64[0], b64[1], b64[2], b64[3], b64[0], b64[1], b64[2], b64[3]);
int tyx = (x / cdimx) + (y / cdimy) * cols;
//fprintf(stderr, "Tyx: %d y: %d (%d) * %d x: %d (%d)\n", tyx, y, y / cdimy, cols, x, x / cdimx);
wipe[e] = (tacache[tyx] == SPRIXCELL_ANNIHILATED);
if(tacache[tyx] == SPRIXCELL_ANNIHILATED){
wipe[e] = 1;
}else{
wipe[e] = 0;
if(rgba_trans_p(ncpixel_a(source[e]))){
tacache[tyx] = SPRIXCELL_CONTAINS_TRANS;
}
}
++x;
}
totalout += encodeable;