init

include/capture/v4l2.h

@@ -0,0 +1,30 @@
+#ifndef GSR_CAPTURE_V4L2_H
+#define GSR_CAPTURE_V4L2_H
+
+#include "capture.h"
+
+typedef enum {
+    GSR_CAPTURE_V4L2_PIXFMT_AUTO,
+    GSR_CAPTURE_V4L2_PIXFMT_YUYV,
+    GSR_CAPTURE_V4L2_PIXFMT_MJPEG
+} gsr_capture_v4l2_pixfmt;
+
+typedef struct {
+    bool yuyv;
+    bool mjpeg;
+} gsr_capture_v4l2_supported_pixfmts;
+
+typedef struct {
+    gsr_egl *egl;
+    vec2i output_resolution;
+    const char *device_path;
+    gsr_capture_v4l2_pixfmt pixfmt;
+    int fps;
+} gsr_capture_v4l2_params;
+
+gsr_capture* gsr_capture_v4l2_create(const gsr_capture_v4l2_params *params);
+
+typedef void (*v4l2_devices_query_callback)(const char *path, gsr_capture_v4l2_supported_pixfmts supported_pixfmts, vec2i size, void *userdata);
+void gsr_capture_v4l2_list_devices(v4l2_devices_query_callback callback, void *userdata);
+
+#endif /* GSR_CAPTURE_V4L2_H */