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Introduce 'buffer' object for attaching, image cahce and cursor images

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The buffer object is created by a 'drm' object, which encapsulates the
buffer sharing and authentication mechanism.  Once the buffer is created
it can be attached to a surface.
This commit is contained in:
Kristian Høgsberg 2010-08-09 14:43:33 -04:00
parent 5b0079aed5
commit 5fcd0aa58e
12 changed files with 254 additions and 189 deletions
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23
compositor.h
View file

@ -26,6 +26,10 @@
#include "wayland.h"
#include "wayland-util.h"
#define GL_GLEXT_PROTOTYPES
#define EGL_EGLEXT_PROTOTYPES
#include <GLES2/gl2.h>
#include <GLES2/gl2ext.h>
#include <EGL/egl.h>
#include <EGL/eglext.h>
@ -93,10 +97,23 @@ struct wlsc_input_device {
struct wlsc_listener listener;
};
struct wlsc_drm {
struct wl_object base;
int fd;
char *filename;
};
struct wlsc_buffer {
struct wl_buffer base;
EGLImageKHR image;
struct wl_visual *visual;
};
struct wlsc_compositor {
struct wl_compositor base;
struct wl_visual argb_visual, premultiplied_argb_visual, rgb_visual;
struct wlsc_drm drm;
EGLDisplay display;
EGLContext context;
GLuint fbo, vbo;
@ -124,6 +141,7 @@ struct wlsc_compositor {
uint32_t focus;
void (*authenticate)(struct wlsc_compositor *c, uint32_t id);
void (*present)(struct wlsc_compositor *c);
};
@ -138,13 +156,12 @@ struct wlsc_vector {
struct wlsc_surface {
struct wl_surface base;
struct wlsc_compositor *compositor;
struct wl_visual *visual;
GLuint texture;
EGLImageKHR image;
int32_t x, y, width, height;
struct wl_list link;
struct wlsc_matrix matrix;
struct wlsc_matrix matrix_inv;
struct wl_visual *visual;
};
void
@ -170,6 +187,8 @@ wlsc_output_init(struct wlsc_output *output, struct wlsc_compositor *c,
void
wlsc_input_device_init(struct wlsc_input_device *device,
struct wlsc_compositor *ec);
int
wlsc_drm_init(struct wlsc_compositor *ec, int fd, const char *filename);
struct wlsc_compositor *
x11_compositor_create(struct wl_display *display);