diff options
author | Scott Anderson <ascent12@hotmail.com> | 2017-05-01 15:33:42 +1200 |
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committer | Scott Anderson <ascent12@hotmail.com> | 2017-05-01 15:33:42 +1200 |
commit | 95a553dc51029406f9b52227e88ebd9f67b203a5 (patch) | |
tree | f39ddd4fa44d2e76fd4ea931a67a4fb8f340f98f /include/backend | |
parent | aca13320b3e6df8cb575f64db736dc38b8b30ed2 (diff) |
Moved headers to the correct place.
Diffstat (limited to 'include/backend')
-rw-r--r-- | include/backend/drm/drm.h | 54 | ||||
-rw-r--r-- | include/backend/drm/event.h | 21 | ||||
-rw-r--r-- | include/backend/drm/otd.h | 44 | ||||
-rw-r--r-- | include/backend/drm/session.h | 25 | ||||
-rw-r--r-- | include/backend/drm/udev.h | 9 |
5 files changed, 153 insertions, 0 deletions
diff --git a/include/backend/drm/drm.h b/include/backend/drm/drm.h new file mode 100644 index 00000000..8744b440 --- /dev/null +++ b/include/backend/drm/drm.h @@ -0,0 +1,54 @@ +#ifndef DRM_H +#define DRM_H + +#include <stdbool.h> +#include <stdint.h> +#include <xf86drmMode.h> +#include <EGL/egl.h> +#include <gbm.h> + +enum otd_display_state { + OTD_DISP_INVALID, + OTD_DISP_DISCONNECTED, + OTD_DISP_NEEDS_MODESET, + OTD_DISP_CONNECTED, +}; + +struct otd_display { + struct otd *otd; + + enum otd_display_state state; + uint32_t connector; + char name[16]; + + size_t num_modes; + drmModeModeInfo *modes; + drmModeModeInfo *active_mode; + + uint32_t width; + uint32_t height; + + uint32_t crtc; + drmModeCrtc *old_crtc; + + struct gbm_surface *gbm; + EGLSurface *egl; + uint32_t fb_id; + + bool pageflip_pending; + bool cleanup; +}; + +bool init_renderer(struct otd *otd); +void destroy_renderer(struct otd *otd); + +void scan_connectors(struct otd *otd); +bool modeset_str(struct otd *otd, struct otd_display *disp, const char *str); +void destroy_display_renderer(struct otd *otd, struct otd_display *disp); + +void get_drm_event(struct otd *otd); + +void rendering_begin(struct otd_display *disp); +void rendering_end(struct otd_display *disp); + +#endif diff --git a/include/backend/drm/event.h b/include/backend/drm/event.h new file mode 100644 index 00000000..fc4f6f9a --- /dev/null +++ b/include/backend/drm/event.h @@ -0,0 +1,21 @@ +#ifndef EVENT_H +#define EVENT_H + +#include <stdbool.h> + +enum otd_event_type { + OTD_EV_NONE, + OTD_EV_RENDER, + OTD_EV_DISPLAY_REM, + OTD_EV_DISPLAY_ADD, +}; + +struct otd_event { + enum otd_event_type type; + struct otd_display *display; +}; + +bool otd_get_event(struct otd *otd, struct otd_event *restrict ret); +bool event_add(struct otd *otd, struct otd_display *disp, enum otd_event_type type); + +#endif diff --git a/include/backend/drm/otd.h b/include/backend/drm/otd.h new file mode 100644 index 00000000..eef0e991 --- /dev/null +++ b/include/backend/drm/otd.h @@ -0,0 +1,44 @@ +#ifndef LIBOTD_H +#define LIBOTD_H + +#include <stdbool.h> +#include <stddef.h> +#include <EGL/egl.h> +#include <gbm.h> +#include <libudev.h> + +#include "session.h" + +struct otd { + int fd; + bool paused; + + // Priority Queue (Max-heap) + size_t event_cap; + size_t event_len; + struct otd_event *events; + + size_t display_len; + struct otd_display *displays; + + uint32_t taken_crtcs; + + struct gbm_device *gbm; + struct { + EGLDisplay disp; + EGLConfig conf; + EGLContext context; + } egl; + + struct otd_session session; + + struct udev *udev; + struct udev_monitor *mon; + int udev_fd; + char *drm_path; +}; + +struct otd *otd_start(void); +void otd_finish(struct otd *otd); + +#endif diff --git a/include/backend/drm/session.h b/include/backend/drm/session.h new file mode 100644 index 00000000..c21900e9 --- /dev/null +++ b/include/backend/drm/session.h @@ -0,0 +1,25 @@ +#ifndef SESSION_H +#define SESSION_H + +#include <systemd/sd-bus.h> +#include <stdbool.h> + +struct otd_session { + char *id; + char *path; + char *seat; + + sd_bus *bus; +}; + +struct otd; +bool otd_new_session(struct otd *otd); +void otd_close_session(struct otd *otd); + +int take_device(struct otd *restrict otd, + const char *restrict path, + bool *restrict paused_out); + +void release_device(struct otd *otd, int fd); + +#endif diff --git a/include/backend/drm/udev.h b/include/backend/drm/udev.h new file mode 100644 index 00000000..9bd4c0d0 --- /dev/null +++ b/include/backend/drm/udev.h @@ -0,0 +1,9 @@ +#ifndef UDEV_H +#define UDEV_H + +bool otd_udev_start(struct otd *otd); +void otd_udev_finish(struct otd *otd); +void otd_udev_find_gpu(struct otd *otd); +void otd_udev_event(struct otd *otd); + +#endif |