#include "main/mtypes.h"
-#include "state_tracker/st_context.h"
-#include "state_tracker/st_public.h"
-#include "pipe/p_thread.h"
+#include "state_tracker/st_api.h"
+#include "os/os_thread.h"
+#include "state_tracker/xlib_sw_winsys.h"
# include <X11/Xlib.h>
# include <X11/Xlibint.h>
# include <X11/Xutil.h>
-# ifdef USE_XSHM /* was SHM */
-# include <sys/ipc.h>
-# include <sys/shm.h>
-# include <X11/extensions/XShm.h>
-# endif
typedef struct xmesa_buffer *XMesaBuffer;
typedef struct xmesa_context *XMesaContext;
int format, int target, int mipmap);
+extern void
+XMesaCopyContext(XMesaContext src, XMesaContext dst, unsigned long mask);
/***********************************************************************
GLint BitsPerPixel; /* True bits per pixel for XImages */
GLboolean ximage_flag; /* Use XImage for back buffer (not pixmap)? */
+
+ struct st_visual stvis;
};
* Basically corresponds to a GLXContext.
*/
struct xmesa_context {
- struct st_context *st;
+ struct st_context_iface *st;
XMesaVisual xm_visual; /** pixel format info */
XMesaBuffer xm_buffer; /** current drawbuffer */
XMesaBuffer xm_read_buffer; /** current readbuffer */
* Basically corresponds to a GLXDrawable.
*/
struct xmesa_buffer {
- struct st_framebuffer *stfb;
+ struct st_framebuffer_iface *stfb;
+ struct xlib_drawable ws;
GLboolean wasCurrent; /* was ever the current buffer? */
XMesaVisual xm_visual; /* the X/Mesa visual */
Colormap cmap; /* the X colormap */
BufferType type; /* window, pixmap, pbuffer or glxwindow */
+ GLboolean largestPbuffer; /**< for pbuffers */
+ GLboolean preservedContents; /**< for pbuffers */
+
XImage *tempImage;
unsigned long selectedEvents;/* for pbuffers only */
- GLuint shm; /* X Shared Memory extension status: */
- /* 0 = not available */
- /* 1 = XImage support available */
- /* 2 = Pixmap support available too */
-#if defined(USE_XSHM)
- XShmSegmentInfo shminfo;
-#endif
GC gc; /* scratch GC for span, line, tri drawing */
GLint TextureMipmap; /** 0 or 1 */
struct xmesa_buffer *Next; /* Linked list pointer: */
-};
-
-
-/** cast wrapper */
-static INLINE XMesaContext
-xmesa_context(GLcontext *ctx)
-{
- return (XMesaContext) ctx->DriverCtx;
-}
+ unsigned width, height;
+};
-/** cast wrapper */
-static INLINE XMesaBuffer
-xmesa_buffer(GLframebuffer *fb)
-{
- struct st_framebuffer *stfb = (struct st_framebuffer *) fb;
- return (XMesaBuffer) st_framebuffer_private(stfb);
-}
-
extern void
-xmesa_delete_framebuffer(struct gl_framebuffer *fb);
+xmesa_init(Display *dpy);
extern XMesaBuffer
xmesa_find_buffer(Display *dpy, Colormap cmap, XMesaBuffer notThis);
extern void
-xmesa_check_and_update_buffer_size(XMesaContext xmctx, XMesaBuffer drawBuffer);
+xmesa_get_window_size(Display *dpy, XMesaBuffer b,
+ GLuint *width, GLuint *height);
+
+extern void
+xmesa_check_buffer_size(XMesaBuffer b);
extern void
xmesa_destroy_buffers_on_display(Display *dpy);
static INLINE GLuint
xmesa_buffer_width(XMesaBuffer b)
{
- return b->stfb->Base.Width;
+ return b->width;
}
static INLINE GLuint
xmesa_buffer_height(XMesaBuffer b)
{
- return b->stfb->Base.Height;
+ return b->height;
}
-extern int
-xmesa_check_for_xshm(Display *display);
#endif