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Catch empty ref images (#1397)

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* slow down constant reboots caused by the flow. With this, after a restart due to exception/panic the first round gets delayed by 5 minutes

* catch empty reference images

* .

Co-authored-by: CaCO3 <caco@ruinelli.ch>
This commit is contained in:
CaCO3
2022-11-25 07:23:15 +01:00
committed by GitHub
parent 2707e8c9f4
commit 9f20c126be
5 changed files with 43 additions and 2 deletions
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18
code/components/jomjol_image_proc/CFindTemplate.cpp
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@@ -1,6 +1,7 @@
#include "CFindTemplate.h"
#include "ClassLogFile.h"
#include "Helper.h"
#include <esp_log.h>
@@ -11,7 +12,19 @@ static const char* TAG = "C FIND TEMPL";
bool CFindTemplate::FindTemplate(RefInfo *_ref)
{
uint8_t* rgb_template = stbi_load(_ref->image_file.c_str(), &tpl_width, &tpl_height, &tpl_bpp, channels);
uint8_t* rgb_template;
if (file_size(_ref->image_file.c_str()) == 0) {
LogFile.WriteToFile(ESP_LOG_ERROR, TAG, _ref->image_file + " is empty!");
return false;
}
rgb_template = stbi_load(_ref->image_file.c_str(), &tpl_width, &tpl_height, &tpl_bpp, channels);
if (rgb_template == NULL) {
LogFile.WriteToFile(ESP_LOG_ERROR, TAG, "Failed to load " + _ref->image_file + "! Is it corrupted?");
return false;
}
// ESP_LOGD(TAG, "FindTemplate 01");
@@ -71,6 +84,9 @@ bool CFindTemplate::FindTemplate(RefInfo *_ref)
#endif
_ref->found_x = _ref->fastalg_x;
_ref->found_y = _ref->fastalg_y;
stbi_image_free(rgb_template);
return true;
}