save flash state in the exif data
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5c8938dd43
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@ -322,6 +322,7 @@ update_process_pipeline()
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.exposure = current_controls.exposure,
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.has_auto_focus_continuous = info->has_auto_focus_continuous,
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.has_auto_focus_start = info->has_auto_focus_start,
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.flash_enabled = flash_enabled,
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};
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mp_process_pipeline_update_state(&pipeline_state);
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}
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@ -51,6 +51,8 @@ static int gain_max;
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static bool exposure_is_manual;
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static int exposure;
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static bool flash_enabled;
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static bool save_dng;
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static char capture_fname[255];
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@ -556,7 +558,16 @@ process_image_for_capture(const uint8_t *image, int count)
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gain - 1, 0, gain_max, camera->iso_min, camera->iso_max);
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TIFFSetField(tif, EXIFTAG_ISOSPEEDRATINGS, 1, &isospeed);
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}
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TIFFSetField(tif, EXIFTAG_FLASH, 0);
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if(!camera->has_flash){
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// No flash function
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TIFFSetField(tif, EXIFTAG_FLASH, 0x20);
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} else if (flash_enabled) {
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// Flash present and fired
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TIFFSetField(tif, EXIFTAG_FLASH, 0x1);
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} else {
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// Flash present but not fired
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TIFFSetField(tif, EXIFTAG_FLASH, 0x0);
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}
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TIFFSetField(tif, EXIFTAG_DATETIMEORIGINAL, datetime);
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TIFFSetField(tif, EXIFTAG_DATETIMEDIGITIZED, datetime);
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@ -25,6 +25,8 @@ struct mp_process_pipeline_state {
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bool has_auto_focus_continuous;
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bool has_auto_focus_start;
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bool flash_enabled;
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bool save_dng;
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};
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