From c47ada6c12b4cd8c13ef13616029b4cbc8216376 Mon Sep 17 00:00:00 2001
From: "yu.dongliang" <18588496441@163.com>
Date: Sun, 16 Apr 2023 20:51:33 +0800
Subject: [PATCH] tmp

---
 main.c        |  3 +++
 simp_gtk_gl.c | 34 ++++++++++++++++++++++++++++++----
 2 files changed, 33 insertions(+), 4 deletions(-)

diff --git a/main.c b/main.c
index 721a113..f4f4cea 100644
--- a/main.c
+++ b/main.c
@@ -65,6 +65,7 @@ static void unrealize(GtkWidget *widget)
 
 static gboolean render(GtkGLArea* self, GdkGLContext* context, gpointer user_data)
 {
+	scf_loge("%s(),%d\n", __func__, __LINE__);
 	simp_avio_t* gl = user_data;
 
 	if (gtk_gl_area_get_error (self) != NULL)
@@ -175,6 +176,8 @@ int main(int argc, char *argv[])
 		return -1;
 	}
 
+	gl->view = gl_area;
+
 	simp_filter_add_input (f, in);
 	simp_filter_add_output(f, alsa);
 	simp_filter_add_output(f, gl);
diff --git a/simp_gtk_gl.c b/simp_gtk_gl.c
index 1862081..935941b 100644
--- a/simp_gtk_gl.c
+++ b/simp_gtk_gl.c
@@ -137,7 +137,8 @@ int _gtk_gl_open(simp_avio_t* io, const char* in, const char* out)
 	if (!gl)
 		return -ENOMEM;
 
-	io->priv = gl;
+	io->vopen = 1;
+	io->priv  = gl;
 	return 0;
 }
 
@@ -177,12 +178,37 @@ static int _gl_init(simp_gl_t* gl)
 
 static int _gtk_gl_run(simp_avio_t* io)
 {
-	simp_gl_t* gl = io->priv;
+	scf_loge("%s(),%d\n", __func__, __LINE__);
+	simp_frame_t* f;
+	scf_list_t*   l;
+	simp_gl_t*    gl = io->priv;
 
-	float      mvp[16];
+	float         mvp[16];
 
-	if (!gl->init)
+	if (!gl->init) {
 		_gl_init(gl);
+		gl->init = 0;
+	}
+
+	pthread_mutex_lock (&io->mutex);
+	if (!scf_list_empty(&io->vout)) {
+
+		l = scf_list_head(&io->vout);
+		f = scf_list_data(l, simp_frame_t, list);
+		scf_list_del(&f->list);
+		pthread_mutex_unlock(&io->mutex);
+
+		int i;
+		for (i = 0; i < SIMP_GL_HEIGHT; i++)
+			memcpy(gl->y + i * SIMP_GL_WIDTH, f->frame->data[0] + i * f->frame->linesize[0], SIMP_GL_WIDTH);
+
+		for (i = 0; i < SIMP_GL_HEIGHT / 2; i++)
+			memcpy(gl->u + i * SIMP_GL_WIDTH / 2, f->frame->data[1] + i * f->frame->linesize[1], SIMP_GL_WIDTH / 2);
+
+		for (i = 0; i < SIMP_GL_HEIGHT / 2; i++)
+			memcpy(gl->v + i * SIMP_GL_WIDTH / 2, f->frame->data[2] + i * f->frame->linesize[2], SIMP_GL_WIDTH / 2);
+	} else
+		pthread_mutex_unlock(&io->mutex);
 
 	compute_mvp(mvp, 0, 0, 0);
 
-- 
2.25.1