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-rw-r--r--include/capture/capture.h19
-rw-r--r--include/capture/nvfbc.h5
-rw-r--r--include/capture/xcomposite.h16
3 files changed, 32 insertions, 8 deletions
diff --git a/include/capture/capture.h b/include/capture/capture.h
index 9e23a23..edcc14d 100644
--- a/include/capture/capture.h
+++ b/include/capture/capture.h
@@ -3,23 +3,28 @@
#include <stdbool.h>
+typedef struct AVCodecContext AVCodecContext;
typedef struct AVFrame AVFrame;
typedef struct gsr_capture gsr_capture;
struct gsr_capture {
- int (*start)(gsr_capture *cap);
- void (*stop)(gsr_capture *cap);
+ /* These methods should not be called manually. Call gsr_capture_* instead */
+ int (*start)(gsr_capture *cap, AVCodecContext *video_codec_context);
+ void (*tick)(gsr_capture *cap, AVCodecContext *video_codec_context, AVFrame **frame); /* can be NULL */
+ bool (*should_stop)(gsr_capture *cap, bool *err); /* can be NULL */
int (*capture)(gsr_capture *cap, AVFrame *frame);
- void (*destroy)(gsr_capture *cap);
+ void (*destroy)(gsr_capture *cap, AVCodecContext *video_codec_context);
- void *priv;
+ void *priv; /* can be NULL */
+ bool started;
};
-int gsr_capture_start(gsr_capture *cap);
-void gsr_capture_stop(gsr_capture *cap);
+int gsr_capture_start(gsr_capture *cap, AVCodecContext *video_codec_context);
+void gsr_capture_tick(gsr_capture *cap, AVCodecContext *video_codec_context, AVFrame **frame);
+bool gsr_capture_should_stop(gsr_capture *cap, bool *err);
int gsr_capture_capture(gsr_capture *cap, AVFrame *frame);
/* Calls |gsr_capture_stop| as well */
-void gsr_capture_destroy(gsr_capture *cap);
+void gsr_capture_destroy(gsr_capture *cap, AVCodecContext *video_codec_context);
#endif /* GSR_CAPTURE_CAPTURE_H */
diff --git a/include/capture/nvfbc.h b/include/capture/nvfbc.h
index b749b87..06587d8 100644
--- a/include/capture/nvfbc.h
+++ b/include/capture/nvfbc.h
@@ -4,8 +4,11 @@
#include "capture.h"
#include "../vec2.h"
+typedef struct _XDisplay Display;
+
typedef struct {
- const char *display_to_capture; /* if this is "screen", then the entire x11 screen is captured (all displays) */
+ Display *dpy;
+ const char *display_to_capture; /* if this is "screen", then the entire x11 screen is captured (all displays). A copy is made of this */
int fps;
vec2i pos;
vec2i size;
diff --git a/include/capture/xcomposite.h b/include/capture/xcomposite.h
new file mode 100644
index 0000000..edd335c
--- /dev/null
+++ b/include/capture/xcomposite.h
@@ -0,0 +1,16 @@
+#ifndef GSR_CAPTURE_XCOMPOSITE_H
+#define GSR_CAPTURE_XCOMPOSITE_H
+
+#include "capture.h"
+#include "../vec2.h"
+#include <X11/X.h>
+
+typedef struct _XDisplay Display;
+
+typedef struct {
+ Window window;
+} gsr_capture_xcomposite_params;
+
+gsr_capture* gsr_capture_xcomposite_create(const gsr_capture_xcomposite_params *params);
+
+#endif /* GSR_CAPTURE_XCOMPOSITE_H */