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Separate video encoding method from capture method

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With this instead of kms_cuda/kms_vaapi/kms_software and
xcomposite_cuda/xcomposite_vaapi/xcomposite_software there
is now only kms and xcomposite.
This commit is contained in:
dec05eba
2024-07-05 01:59:04 +02:00
parent 62d61fda12
commit b9fa7f2fa2
33 changed files with 1183 additions and 1767 deletions
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50
include/capture/capture.h
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@@ -6,15 +6,6 @@
typedef struct AVCodecContext AVCodecContext;
typedef struct AVFrame AVFrame;
typedef void* VADisplay;
typedef struct _VADRMPRIMESurfaceDescriptor VADRMPRIMESurfaceDescriptor;
typedef struct gsr_cuda gsr_cuda;
typedef struct AVFrame AVFrame;
typedef struct CUgraphicsResource_st *CUgraphicsResource;
typedef struct CUarray_st *CUarray;
typedef struct CUctx_st *CUcontext;
typedef struct CUstream_st *CUstream;
typedef struct gsr_capture gsr_capture;
struct gsr_capture {
@@ -23,49 +14,24 @@ struct gsr_capture {
void (*tick)(gsr_capture *cap, AVCodecContext *video_codec_context); /* can be NULL */
bool (*is_damaged)(gsr_capture *cap); /* can be NULL */
void (*clear_damage)(gsr_capture *cap); /* can be NULL */
bool (*should_stop)(gsr_capture *cap, bool *err); /* can be NULL */
int (*capture)(gsr_capture *cap, AVFrame *frame);
bool (*should_stop)(gsr_capture *cap, bool *err); /* can be NULL. If NULL, return false */
int (*capture)(gsr_capture *cap, AVFrame *frame, gsr_color_conversion *color_conversion);
void (*capture_end)(gsr_capture *cap, AVFrame *frame); /* can be NULL */
gsr_source_color (*get_source_color)(gsr_capture *cap);
bool (*uses_external_image)(gsr_capture *cap); /* can be NULL. If NULL, return false */
void (*destroy)(gsr_capture *cap, AVCodecContext *video_codec_context);
void *priv; /* can be NULL */
bool started;
};
typedef struct gsr_capture_base gsr_capture_base;
struct gsr_capture_base {
gsr_egl *egl;
unsigned int input_texture;
unsigned int target_textures[2];
unsigned int cursor_texture;
gsr_color_conversion color_conversion;
AVCodecContext *video_codec_context;
};
typedef struct {
gsr_cuda *cuda;
CUgraphicsResource *cuda_graphics_resources;
CUarray *mapped_arrays;
} gsr_cuda_context;
int gsr_capture_start(gsr_capture *cap, AVCodecContext *video_codec_context, AVFrame *frame);
void gsr_capture_tick(gsr_capture *cap, AVCodecContext *video_codec_context);
bool gsr_capture_should_stop(gsr_capture *cap, bool *err);
int gsr_capture_capture(gsr_capture *cap, AVFrame *frame);
void gsr_capture_end(gsr_capture *cap, AVFrame *frame);
/* Calls |gsr_capture_stop| as well */
int gsr_capture_capture(gsr_capture *cap, AVFrame *frame, gsr_color_conversion *color_conversion);
void gsr_capture_capture_end(gsr_capture *cap, AVFrame *frame);
gsr_source_color gsr_capture_get_source_color(gsr_capture *cap);
bool gsr_capture_uses_external_image(gsr_capture *cap);
void gsr_capture_destroy(gsr_capture *cap, AVCodecContext *video_codec_context);
bool gsr_capture_base_setup_vaapi_textures(gsr_capture_base *self, AVFrame *frame, VADisplay va_dpy, VADRMPRIMESurfaceDescriptor *prime, gsr_color_range color_range);
bool gsr_capture_base_setup_cuda_textures(gsr_capture_base *self, AVFrame *frame, gsr_cuda_context *cuda_context, gsr_color_range color_range, gsr_source_color source_color, bool hdr);
bool gsr_capture_base_setup_textures(gsr_capture_base *self, AVFrame *frame, gsr_color_range color_range, gsr_source_color source_color, bool hdr, bool cursor_texture_is_external);
void gsr_capture_base_stop(gsr_capture_base *self);
bool vaapi_create_codec_context(const char *card_path, AVCodecContext *video_codec_context, int width, int height, bool hdr, VADisplay *va_dpy);
bool cuda_create_codec_context(CUcontext cu_ctx, AVCodecContext *video_codec_context, int width, int height, bool hdr, CUstream *cuda_stream);
#endif /* GSR_CAPTURE_CAPTURE_H */