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process pool mostly works, still WIP

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simon987
2023-03-09 22:11:21 -05:00
parent 8c662bb8f8
commit f8abffba81
25 changed files with 1219 additions and 267 deletions
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14
third-party/libscan/libscan/ebook/ebook.c vendored
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@@ -1,28 +1,34 @@
#include "ebook.h"
#include <mupdf/fitz.h>
#include <pthread.h>
#include <tesseract/capi.h>
#include "../media/media.h"
#include "../arc/arc.h"
#include "../ocr/ocr.h"
#if EBOOK_LOCKS
#include <pthread.h>
pthread_mutex_t Mutex;
#endif
/* fill_image callback doesn't let us pass opaque pointers unless I create my own device */
__thread text_buffer_t thread_buffer;
__thread scan_ebook_ctx_t thread_ctx;
pthread_mutex_t Mutex;
static void my_fz_lock(UNUSED(void *user), int lock) {
#if EBOOK_LOCKS
if (lock == FZ_LOCK_FREETYPE) {
pthread_mutex_lock(&Mutex);
}
#endif
}
static void my_fz_unlock(UNUSED(void *user), int lock) {
#if EBOOK_LOCKS
if (lock == FZ_LOCK_FREETYPE) {
pthread_mutex_unlock(&Mutex);
}
#endif
}
@@ -187,11 +193,13 @@ void fz_warn_callback(void *user, const char *message) {
static void init_fzctx(fz_context *fzctx, document_t *doc) {
fz_register_document_handlers(fzctx);
#if EBOOK_LOCKS
static int mu_is_initialized = FALSE;
if (!mu_is_initialized) {
pthread_mutex_init(&Mutex, NULL);
mu_is_initialized = TRUE;
}
#endif
fzctx->warn.print_user = doc;
fzctx->warn.print = fz_warn_callback;