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[feat] use an additional window to show video streams

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This commit is contained in:
dijunkun
2024-11-01 20:30:06 +08:00
parent 26fa53f867
commit 087d5d7e52
4 changed files with 431 additions and 195 deletions
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36
src/single_window/render.h
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@@ -32,7 +32,7 @@ class Render {
private:
int CreateStreamRenderWindow();
int TitleBar();
int TitleBar(bool main_window);
int MainWindow();
int LocalWindow();
int RemoteWindow();
@@ -43,6 +43,20 @@ class Render {
int StatusBar();
int ConnectionStatusWindow();
private:
int CreateRtcConnection();
int CreateMainWindow();
int DestroyMainWindow();
int CreateStreamWindow();
int DestroyStreamWindow();
int SetupFontAndStyle();
int SetupMainWindow();
int DestroyMainWindowContext();
int SetupStreamWindow();
int DestroyStreamWindowContext();
int DrawMainWindow();
int DrawStreamWindow();
public:
static void OnReceiveVideoBufferCb(const XVideoFrame *video_frame,
const char *user_id, size_t user_id_size,
@@ -145,6 +159,8 @@ class Render {
int main_window_height_ = 570;
int main_window_width_last_ = 960;
int main_window_height_last_ = 540;
int stream_window_width_default_ = 1280;
int stream_window_height_default_ = 720;
int stream_window_width_ = 1280;
int stream_window_height_ = 720;
int stream_window_width_last_ = 1280;
@@ -169,8 +185,13 @@ class Render {
int main_window_width_real_ = 960;
int main_window_height_real_ = 540;
float dpi_scaling_w_ = 1.0f;
float dpi_scaling_h_ = 1.0f;
float main_window_dpi_scaling_w_ = 1.0f;
float main_window_dpi_scaling_h_ = 1.0f;
int stream_window_width_real_ = 1280;
int stream_window_height_real_ = 720;
float stream_window_dpi_scaling_w_ = 1.0f;
float stream_window_dpi_scaling_h_ = 1.0f;
int texture_width_ = 1280;
int texture_height_ = 720;
@@ -179,8 +200,15 @@ class Render {
int video_height_ = 720;
int video_size_ = 1280 * 720 * 3;
SDL_Window *main_window_;
SDL_Window *main_window_ = nullptr;
SDL_Renderer *main_renderer_ = nullptr;
ImGuiContext *main_ctx_ = nullptr;
SDL_Window *stream_window_ = nullptr;
SDL_Renderer *stream_renderer_ = nullptr;
ImGuiContext *stream_ctx_ = nullptr;
bool stream_window_created_ = false;
bool stream_window_inited_ = false;
// video window
SDL_Texture *stream_texture_ = nullptr;