[OSD][Qt][SOUND][QT_MULTIMEDIA] WIP: Checking whether using external buffert or not.

[csp-qt/common_source_project-fm7.git] / source / src / qt / osd_sound.cpp

diff --git a/source/src/qt/osd_sound.cpp b/source/src/qt/osd_sound.cpp
index 1eb8371..44c6c38 100644 (file)
--- a/source/src/qt/osd_sound.cpp
+++ b/source/src/qt/osd_sound.cpp
@@ -493,14 +493,23 @@ void OSD_BASE::update_sound(int* extra_frames)
                //      }
                //}
                //printf("%d\n", elapsed_us_before_rendered);
-               if((sound_usec - elapsed_us_before_rendered) < (least_msecs * 1000)) { //
+               if((sound_usec - elapsed_us_before_rendered) < (least_msecs * 1000 - 100)) { //
                        return;
                }
-               elapsed_us_before_rendered = sound_usec;
-               int16_t* sound_buffer = (int16_t*)create_sound(extra_frames);
+               const int64_t _channels = 2;
+               const int64_t _wordsize = (int64_t)sizeof(int16_t);
+               //if(sound_drv->get_bytes_left() < (m_sound_samples * _channels * _wordsize)) {
+               //      return;
+               //}
+               int __extra_frames = 0;
+               int16_t* sound_buffer = (int16_t*)create_sound(&__extra_frames);
+               __LIKELY_IF(extra_frames != NULL) {
+                       *extra_frames = __extra_frames;
+               }
                if(sound_buffer == nullptr) {
                        return;
                }
+               elapsed_us_before_rendered = sound_usec;
                if(now_record_sound || now_record_video) {
                        if(m_sound_samples > rec_sound_buffer_ptr) {
                                int samples = m_sound_samples - rec_sound_buffer_ptr;