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Refactor xcomposite into abstract capture api

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Refactor c++ files into c files, more usable
This commit is contained in:
dec05eba
2022-10-16 02:08:40 +02:00
parent 93d46b9767
commit a7e0dbd833
21 changed files with 1342 additions and 1184 deletions
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19
include/capture/capture.h
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@@ -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 */

5
include/capture/nvfbc.h
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@@ -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;

16
include/capture/xcomposite.h Normal file
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@@ -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 */