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[feat] support dynamic resolution codec

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This commit is contained in:
dijunkun
2024-09-05 17:29:27 +08:00
parent 1292018f51
commit 2f72e3957e
7 changed files with 60 additions and 45 deletions
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18
src/single_window/render_callback_func.cpp
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@@ -115,12 +115,26 @@ void Render::SdlCaptureAudioOut(void *userdata, Uint8 *stream, int len) {
// render->audio_buffer_fresh_ = false;
}
void Render::OnReceiveVideoBufferCb(const char *data, size_t size,
void Render::OnReceiveVideoBufferCb(const XVideoFrame *video_frame,
const char *user_id, size_t user_id_size,
void *user_data) {
Render *render = (Render *)user_data;
if (render->connection_established_) {
memcpy(render->dst_buffer_, data, size);
if (!render->dst_buffer_) {
render->dst_buffer_capacity_ = video_frame->size;
render->dst_buffer_ = new unsigned char[video_frame->size];
}
if (render->dst_buffer_capacity_ < video_frame->size) {
delete render->dst_buffer_;
render->dst_buffer_capacity_ = video_frame->size;
render->dst_buffer_ = new unsigned char[video_frame->size];
}
memcpy(render->dst_buffer_, video_frame->data, video_frame->size);
render->video_width_ = video_frame->width;
render->video_height_ = video_frame->height;
SDL_Event event;
event.type = REFRESH_EVENT;
SDL_PushEvent(&event);