stamp loading CPU and disk interleaved
This commit is contained in:
Albert Cahalan
parent
094fb9f8aa
commit
6fabe5f456
1 changed files with 215 additions and 262 deletions
299
src/tuxpaint.c
299
src/tuxpaint.c
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@ -6496,120 +6496,35 @@ static void load_brush_dir(const char * const dir)
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}
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static unsigned default_stamp_size;
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static void loadstamp_callback(const char *restrict const dir, unsigned dirlen, tp_ftw_str *files, unsigned i)
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static void loadstamp_finisher(int i)
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{
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qsort(files, i, sizeof *files, compare_ftw_str);
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while(i--)
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{
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show_progress_bar();
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if (strstr(files[i].str, ".png") && !strstr(files[i].str, "_mirror.png"))
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{
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char fname[512];
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snprintf(fname, sizeof fname, "%s/%s", dir, files[i].str);
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img_stamps[num_stamps] = loadimage(fname);
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txt_stamps[num_stamps] = loaddesc(fname);
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inf_stamps[num_stamps] = loadinfo(fname);
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img_stamps_premirror[num_stamps] = loadaltimage(fname);
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#ifndef NOSOUND
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if (use_sound)
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snd_stamps[num_stamps] = loadsound(fname);
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#endif
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num_stamps++;
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}
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free(files[i].str);
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}
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free(files);
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}
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static void load_stamp_dir(const char * const dir)
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{
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char buf[TP_FTW_PATHSIZE];
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unsigned dirlen = strlen(dir);
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memcpy(buf,dir,dirlen);
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tp_ftw(buf, dirlen, 0, loadstamp_callback);
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}
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static void load_stamps(void)
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{
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int i;
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char * homedirdir = get_fname("stamps");
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load_stamp_dir(homedirdir);
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load_stamp_dir(DATA_PREFIX "stamps");
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#ifdef __APPLE__
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load_stamp_dir("/Library/Application Support/TuxPaint/stamps");
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#endif
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if (num_stamps == 0)
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{
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fprintf(stderr,
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"\nWarning: No stamps found in " DATA_PREFIX "stamps/\n"
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"or %s\n\n", homedirdir);
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}
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free(homedirdir);
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unsigned default_stamp_size = compute_default_scale_factor(1.0);
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/* Create stamp thumbnails: */
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for (i = 0; i < num_stamps; i++)
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{
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if (img_stamps[i]->w > 40 ||
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img_stamps[i]->h > 40)
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{
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img_stamp_thumbs[i] = thumbnail(img_stamps[i], 40, 40, 1);
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}
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else
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{
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img_stamp_thumbs[i] = NULL;
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}
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if (img_stamps_premirror[i] != NULL && !disable_stamp_controls)
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{
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/* Also thumbnail the pre-drawn mirror version, if any: */
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if (img_stamps_premirror[i]->w > 40 ||
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img_stamps_premirror[i]->h > 40)
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{
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img_stamp_thumbs_premirror[i] =
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thumbnail(img_stamps_premirror[i], 40, 40, 1);
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}
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else
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{
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img_stamp_thumbs_premirror[i] = NULL;
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}
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}
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else
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{
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img_stamps_premirror[i] = NULL;
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}
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state_stamps[i] = malloc(sizeof(state_type));
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if (inf_stamps[i] == NULL)
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{
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/* Didn't load one for this stamp, assume defaults: */
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if (img_stamps[i]->w > 40 || img_stamps[i]->h > 40)
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img_stamp_thumbs[i] = thumbnail(img_stamps[i], 40, 40, 1);
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else
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img_stamp_thumbs[i] = NULL;
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inf_stamps[i] = malloc(sizeof(info_type));
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inf_stamps[i]->tintable = 0;
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inf_stamps[i]->colorable = 0;
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inf_stamps[i]->mirrorable = 1;
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inf_stamps[i]->flipable = 1;
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inf_stamps[i]->ratio = 1.0;
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inf_stamps[i]->tinter = TINTER_NORMAL;
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if (img_stamps_premirror[i])
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{
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/* Also thumbnail the pre-drawn mirror version, if any: */
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if (img_stamps_premirror[i]->w > 40 || img_stamps_premirror[i]->h > 40)
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img_stamp_thumbs_premirror[i] = thumbnail(img_stamps_premirror[i], 40, 40, 1);
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else
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img_stamp_thumbs_premirror[i] = NULL;
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}
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{
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/* If Tux Paint is in mirror-image-by-default mode, mirror, if we can: */
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if (mirrorstamps && inf_stamps[i]->mirrorable)
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state_stamps[i]->mirrored = 1;
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else
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state_stamps[i]->mirrored = 0;
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state_stamps[i]->flipped = 0;
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unsigned int upper = HARD_MAX_STAMP_SIZE;
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unsigned int lower = 0;
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@ -6629,7 +6544,6 @@ static void load_stamps(void)
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}
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while (--upper);
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do
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{
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scaleparams *s = &scaletable[lower];
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@ -6643,7 +6557,6 @@ static void load_stamps(void)
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}
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while (++lower < HARD_MAX_STAMP_SIZE);
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if(upper<lower)
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{
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// this, if it ever happens, is very bad
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@ -6667,17 +6580,83 @@ static void load_stamps(void)
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}
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/* If Tux Paint is in mirror-image-by-default mode, mirror, if we can: */
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if (mirrorstamps && inf_stamps[i]->mirrorable)
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state_stamps[i]->mirrored = 1;
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else
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state_stamps[i]->mirrored = 0;
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state_stamps[i]->flipped = 0;
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static void loadstamp_callback(const char *restrict const dir, unsigned dirlen, tp_ftw_str *files, unsigned i)
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{
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qsort(files, i, sizeof *files, compare_ftw_str);
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while(i--)
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{
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show_progress_bar();
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if (strstr(files[i].str, ".png") && !strstr(files[i].str, "_mirror.png"))
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{
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char fname[512];
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snprintf(fname, sizeof fname, "%s/%s", dir, files[i].str);
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txt_stamps[num_stamps] = loaddesc(fname);
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inf_stamps[num_stamps] = loadinfo(fname);
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img_stamps[num_stamps] = NULL;
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if(!mirrorstamps || !disable_stamp_controls || !inf_stamps[num_stamps]->mirrorable)
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img_stamps[num_stamps] = loadimage(fname);
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img_stamps_premirror[num_stamps] = NULL;
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if((mirrorstamps || !disable_stamp_controls) && inf_stamps[num_stamps]->mirrorable)
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img_stamps_premirror[num_stamps] = loadaltimage(fname);
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if(img_stamps[num_stamps] || img_stamps_premirror[num_stamps])
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{
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// we have a stamp; finalize it
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#ifndef NOSOUND
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if (use_sound)
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snd_stamps[num_stamps] = loadsound(fname);
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#endif
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loadstamp_finisher(num_stamps);
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num_stamps++; // FIXME: no limit and no resizing right now...
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}
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else
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{
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// we have a failure, abort mission
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free(txt_stamps[num_stamps]);
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free(inf_stamps[num_stamps]);
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free(img_stamps[num_stamps]);
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free(img_stamps_premirror[num_stamps]);
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}
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}
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free(files[i].str);
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}
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free(files);
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}
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static void load_stamp_dir(const char * const dir)
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{
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char buf[TP_FTW_PATHSIZE];
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unsigned dirlen = strlen(dir);
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memcpy(buf,dir,dirlen);
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tp_ftw(buf, dirlen, 0, loadstamp_callback);
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}
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static void load_stamps(void)
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{
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default_stamp_size = compute_default_scale_factor(1.0);
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char * homedirdir = get_fname("stamps");
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load_stamp_dir(homedirdir);
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load_stamp_dir(DATA_PREFIX "stamps");
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#ifdef __APPLE__
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load_stamp_dir("/Library/Application Support/TuxPaint/stamps");
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#endif
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if (num_stamps == 0)
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{
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fprintf(stderr,
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"\nWarning: No stamps found in " DATA_PREFIX "stamps/\n"
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"or %s\n\n", homedirdir);
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}
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free(homedirdir);
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}
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@ -10561,51 +10540,39 @@ static char * loaddesc(const char * const fname)
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/* Load a file's info: */
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static info_type * loadinfo(const char * const fname)
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{
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char * dat_fname;
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char buf[256];
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info_type inf;
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info_type * inf_ret;
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FILE * fi;
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info_type *inf = malloc(sizeof(info_type));
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/* Clear info struct first: */
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inf.ratio = 1.0;
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inf.colorable = 0;
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inf.tintable = 0;
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inf.mirrorable = 1;
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inf.flipable = 1;
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inf.tinter = TINTER_NORMAL;
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/* Load info! */
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inf->ratio = 1.0;
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inf->colorable = 0;
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inf->tintable = 0;
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inf->mirrorable = 1;
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inf->flipable = 1;
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inf->tinter = TINTER_NORMAL;
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dat_fname = strdup(fname);
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if (strstr(dat_fname, ".png") != NULL)
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char *pngptr = strstr(dat_fname, ".png");
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if (!pngptr) // TODO: see if this can ever happen
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{
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strcpy(strstr(dat_fname, ".png"), ".dat");
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free(dat_fname);
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return inf;
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}
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memcpy(pngptr+1, "dat", 3);
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fi = fopen(dat_fname, "r");
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if (fi == NULL)
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if (!fi)
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{
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/*
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fprintf(stderr, "\nWarning: Couldn't open an info file:\n");
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perror(txt_fname);
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fprintf(stderr, "\n");
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*/
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free(dat_fname);
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return NULL;
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return inf;
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}
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free(dat_fname);
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do
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{
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fgets(buf, sizeof(buf), fi);
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@ -10615,9 +10582,9 @@ static info_type * loadinfo(const char * const fname)
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strip_trailing_whitespace(buf);
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if (strcmp(buf, "colorable") == 0)
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inf.colorable = 1;
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inf->colorable = 1;
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else if (strcmp(buf, "tintable") == 0)
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inf.tintable = 1;
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inf->tintable = 1;
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else if (!memcmp(buf, "scale", 5) && (isspace(buf[5]) || buf[5]=='='))
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{
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double tmp, tmp2;
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@ -10628,7 +10595,7 @@ static info_type * loadinfo(const char * const fname)
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{
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tmp = strtod(cp,NULL) / 100.0;
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if (tmp > 0.0001 && tmp < 10000.0)
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inf.ratio = tmp;
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inf->ratio = tmp;
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}
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else if (strchr(cp,'/'))
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{
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@ -10637,7 +10604,7 @@ static info_type * loadinfo(const char * const fname)
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cp++;
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tmp2 = strtod(cp,NULL);
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if (tmp>0.0001 && tmp<10000.0 && tmp2>0.0001 && tmp2<10000.0 && tmp/tmp2>0.0001 && tmp/tmp2<10000.0)
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inf.ratio = tmp/tmp2;
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inf->ratio = tmp/tmp2;
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}
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else if (strchr(cp,':'))
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{
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@ -10646,13 +10613,13 @@ static info_type * loadinfo(const char * const fname)
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cp++;
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tmp2 = strtod(cp,NULL);
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if (tmp>0.0001 && tmp<10000.0 && tmp2>0.0001 && tmp2<10000.0 && tmp2/tmp>0.0001 && tmp2/tmp<10000.0)
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inf.ratio = tmp2/tmp;
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inf->ratio = tmp2/tmp;
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}
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else
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{
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tmp = strtod(cp,NULL);
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if (tmp > 0.0001 && tmp < 10000.0)
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inf.ratio = 1.0 / tmp;
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inf->ratio = 1.0 / tmp;
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}
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}
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else if (!memcmp(buf, "tinter", 6) && (isspace(buf[6]) || buf[6]=='='))
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@ -10662,19 +10629,19 @@ static info_type * loadinfo(const char * const fname)
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cp++;
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if (!strcmp(cp,"anyhue"))
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{
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inf.tinter = TINTER_ANYHUE;
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inf->tinter = TINTER_ANYHUE;
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}
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else if (!strcmp(cp,"narrow"))
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{
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inf.tinter = TINTER_NARROW;
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inf->tinter = TINTER_NARROW;
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}
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else if (!strcmp(cp,"normal"))
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{
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inf.tinter = TINTER_NORMAL;
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inf->tinter = TINTER_NORMAL;
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}
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else if (!strcmp(cp,"vector"))
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{
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inf.tinter = TINTER_VECTOR;
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inf->tinter = TINTER_VECTOR;
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}
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else
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{
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@ -10682,34 +10649,20 @@ static info_type * loadinfo(const char * const fname)
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}
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}
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else if (strcmp(buf, "nomirror") == 0)
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inf.mirrorable = 0;
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inf->mirrorable = 0;
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else if (strcmp(buf, "noflip") == 0)
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inf.flipable = 0;
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inf->flipable = 0;
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}
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}
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while (!feof(fi));
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fclose(fi);
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/* Return the info: */
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inf_ret = malloc(sizeof(info_type));
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/* FIXME: Check for errors! */
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memcpy(inf_ret, &inf, sizeof(info_type));
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return(inf_ret);
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}
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else
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{
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return NULL;
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}
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return inf;
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}
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/* Load a file's alternative image: */
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static SDL_Surface * loadaltimage(const char * const fname)
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{
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char * alt_fname;
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