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-rw-r--r--src/glx/glxclient.h159
1 files changed, 66 insertions, 93 deletions
diff --git a/src/glx/glxclient.h b/src/glx/glxclient.h
index 48b5501fe9e..81c9a266696 100644
--- a/src/glx/glxclient.h
+++ b/src/glx/glxclient.h
@@ -39,6 +39,7 @@
#define _GLX_client_h_
#include <X11/Xproto.h>
#include <X11/Xlibint.h>
+#include <X11/Xfuncproto.h>
#include <X11/extensions/extutil.h>
#define GLX_GLXEXT_PROTOTYPES
#include <GL/glx.h>
@@ -49,10 +50,9 @@
#ifdef WIN32
#include <stdint.h>
#endif
-#include "GL/glxint.h"
#include "GL/glxproto.h"
-#include "GL/internal/glcore.h"
#include "glapi/glapitable.h"
+#include "glxconfig.h"
#include "glxhash.h"
#if defined( PTHREADS )
# include <pthread.h>
@@ -60,42 +60,21 @@
#include "glxextensions.h"
-
-/* If we build the library with gcc's -fvisibility=hidden flag, we'll
- * use the PUBLIC macro to mark functions that are to be exported.
- *
- * We also need to define a USED attribute, so the optimizer doesn't
- * inline a static function that we later use in an alias. - ajax
- */
-#if defined(__GNUC__)
-# define PUBLIC __attribute__((visibility("default")))
-# define USED __attribute__((used))
-#else
-# define PUBLIC
-# define USED
-#endif
-
-
+#define ARRAY_SIZE(a) (sizeof (a) / sizeof ((a)[0]))
#define GLX_MAJOR_VERSION 1 /* current version numbers */
#define GLX_MINOR_VERSION 4
#define __GLX_MAX_TEXTURE_UNITS 32
-typedef struct __GLXscreenConfigsRec __GLXscreenConfigs;
-typedef struct __GLXcontextRec __GLXcontext;
-typedef struct __GLXdrawableRec __GLXdrawable;
-typedef struct __GLXdisplayPrivateRec __GLXdisplayPrivate;
-typedef struct _glapi_table __GLapi;
+struct glx_display;
+struct glx_context;
/************************************************************************/
#ifdef GLX_DIRECT_RENDERING
-#define containerOf(ptr, type, member) \
- (type *)( (char *)ptr - offsetof(type,member) )
-
-extern void DRI_glXUseXFont(GLXContext CC,
+extern void DRI_glXUseXFont(struct glx_context *ctx,
Font font, int first, int count, int listbase);
#endif
@@ -109,7 +88,6 @@ extern void DRI_glXUseXFont(GLXContext CC,
typedef struct __GLXDRIdisplayRec __GLXDRIdisplay;
typedef struct __GLXDRIscreenRec __GLXDRIscreen;
typedef struct __GLXDRIdrawableRec __GLXDRIdrawable;
-typedef struct __GLXDRIcontextRec __GLXDRIcontext;
#include "glxextensions.h"
@@ -120,27 +98,28 @@ struct __GLXDRIdisplayRec
*/
void (*destroyDisplay) (__GLXDRIdisplay * display);
- __GLXscreenConfigs *(*createScreen)(int screen, __GLXdisplayPrivate * priv);
+ struct glx_screen *(*createScreen)(int screen, struct glx_display * priv);
};
struct __GLXDRIscreenRec {
- void (*destroyScreen)(__GLXscreenConfigs *psc);
+ void (*destroyScreen)(struct glx_screen *psc);
- __GLXcontext *(*createContext)(__GLXscreenConfigs *psc,
- const __GLcontextModes *mode,
- GLXContext shareList, int renderType);
+ struct glx_context *(*createContext)(struct glx_screen *psc,
+ struct glx_config *config,
+ struct glx_context *shareList,
+ int renderType);
- __GLXDRIdrawable *(*createDrawable)(__GLXscreenConfigs *psc,
+ __GLXDRIdrawable *(*createDrawable)(struct glx_screen *psc,
XID drawable,
GLXDrawable glxDrawable,
- const __GLcontextModes *modes);
+ struct glx_config *config);
int64_t (*swapBuffers)(__GLXDRIdrawable *pdraw, int64_t target_msc,
int64_t divisor, int64_t remainder);
void (*copySubBuffer)(__GLXDRIdrawable *pdraw,
int x, int y, int width, int height);
- int (*getDrawableMSC)(__GLXscreenConfigs *psc, __GLXDRIdrawable *pdraw,
+ int (*getDrawableMSC)(struct glx_screen *psc, __GLXDRIdrawable *pdraw,
int64_t *ust, int64_t *msc, int64_t *sbc);
int (*waitForMSC)(__GLXDRIdrawable *pdraw, int64_t target_msc,
int64_t divisor, int64_t remainder, int64_t *ust,
@@ -151,20 +130,13 @@ struct __GLXDRIscreenRec {
int (*getSwapInterval)(__GLXDRIdrawable *pdraw);
};
-struct __GLXDRIcontextRec
-{
- Bool(*bindContext) (__GLXcontext *context, __GLXDRIdrawable *pdraw,
- __GLXDRIdrawable *pread);
- void (*unbindContext) (__GLXcontext *context);
-};
-
struct __GLXDRIdrawableRec
{
void (*destroyDrawable) (__GLXDRIdrawable * drawable);
XID xDrawable;
XID drawable;
- __GLXscreenConfigs *psc;
+ struct glx_screen *psc;
GLenum textureTarget;
GLenum textureFormat; /* EXT_texture_from_pixmap support */
unsigned long eventMask;
@@ -240,10 +212,13 @@ typedef struct __GLXattributeMachineRec
} __GLXattributeMachine;
struct glx_context_vtable {
- void (*destroy)(__GLXcontext *ctx);
- void (*wait_gl)(__GLXcontext *ctx);
- void (*wait_x)(__GLXcontext *ctx);
- void (*use_x_font)(__GLXcontext *ctx,
+ void (*destroy)(struct glx_context *ctx);
+ int (*bind)(struct glx_context *context, struct glx_context *old,
+ GLXDrawable draw, GLXDrawable read);
+ void (*unbind)(struct glx_context *context, struct glx_context *new);
+ void (*wait_gl)(struct glx_context *ctx);
+ void (*wait_x)(struct glx_context *ctx);
+ void (*use_x_font)(struct glx_context *ctx,
Font font, int first, int count, int listBase);
void (*bind_tex_image)(Display * dpy,
GLXDrawable drawable,
@@ -259,7 +234,7 @@ glx_send_destroy_context(Display *dpy, XID xid);
* GLX state that needs to be kept on the client. One of these records
* exist for each context that has been made current by this client.
*/
-struct __GLXcontextRec
+struct glx_context
{
/**
* \name Drawing command buffer.
@@ -302,7 +277,7 @@ struct __GLXcontextRec
* Screen number.
*/
GLint screen;
- __GLXscreenConfigs *psc;
+ struct glx_screen *psc;
/**
* \c GL_TRUE if the context was created with ImportContext, which
@@ -345,7 +320,7 @@ struct __GLXcontextRec
* Fill newImage with the unpacked form of \c oldImage getting it
* ready for transport to the server.
*/
- void (*fillImage) (__GLXcontext *, GLint, GLint, GLint, GLint, GLenum,
+ void (*fillImage) (struct glx_context *, GLint, GLint, GLint, GLint, GLenum,
GLenum, const GLvoid *, GLubyte *, GLubyte *);
/**
@@ -404,18 +379,9 @@ struct __GLXcontextRec
GLint majorOpcode;
/**
- * Pointer to the mode used to create this context.
+ * Pointer to the config used to create this context.
*/
- const __GLcontextModes *mode;
-
-#ifdef GLX_DIRECT_RENDERING
-#ifdef GLX_USE_APPLEGL
- void *driContext;
- Bool do_destroy;
-#else
- __GLXDRIcontext *driContext;
-#endif
-#endif
+ struct glx_config *config;
/**
* The current read-drawable for this context. Will be None if this
@@ -462,15 +428,15 @@ struct __GLXcontextRec
};
extern Bool
-glx_context_init(__GLXcontext *gc,
- __GLXscreenConfigs *psc, const __GLcontextModes *fbconfig);
+glx_context_init(struct glx_context *gc,
+ struct glx_screen *psc, struct glx_config *fbconfig);
#define __glXSetError(gc,code) \
if (!(gc)->error) { \
(gc)->error = code; \
}
-extern void __glFreeAttributeState(__GLXcontext *);
+extern void __glFreeAttributeState(struct glx_context *);
/************************************************************************/
@@ -505,12 +471,13 @@ extern void __glFreeAttributeState(__GLXcontext *);
* a pointer to the config data for that screen (if the screen supports GL).
*/
struct glx_screen_vtable {
- __GLXcontext *(*create_context)(__GLXscreenConfigs *psc,
- const __GLcontextModes *mode,
- GLXContext shareList, int renderType);
+ struct glx_context *(*create_context)(struct glx_screen *psc,
+ struct glx_config *config,
+ struct glx_context *shareList,
+ int renderType);
};
-struct __GLXscreenConfigsRec
+struct glx_screen
{
const struct glx_screen_vtable *vtable;
@@ -525,7 +492,7 @@ struct __GLXscreenConfigsRec
*/
char *effectiveGLXexts;
- __GLXdisplayPrivate *display;
+ struct glx_display *display;
#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
/**
@@ -540,13 +507,13 @@ struct __GLXscreenConfigsRec
/**
* Linked list of glx visuals and fbconfigs for this screen.
*/
- __GLcontextModes *visuals, *configs;
+ struct glx_config *visuals, *configs;
/**
* Per-screen dynamic GLX extension tracking. The \c direct_support
* field only contains enough bits for 64 extensions. Should libGL
* ever need to track more than 64 GLX extensions, we can safely grow
- * this field. The \c __GLXscreenConfigs structure is not used outside
+ * this field. The \c struct glx_screen structure is not used outside
* libGL.
*/
/*@{ */
@@ -560,11 +527,11 @@ struct __GLXscreenConfigsRec
* Per display private data. One of these records exists for each display
* that is using the OpenGL (GLX) extension.
*/
-struct __GLXdisplayPrivateRec
+struct glx_display
{
/* The extension protocol codes */
XExtCodes *codes;
- struct __GLXdisplayPrivateRec *next;
+ struct glx_display *next;
/**
* Back pointer to the display
@@ -602,7 +569,7 @@ struct __GLXdisplayPrivateRec
* Also, per screen data which now includes the server \c GLX_EXTENSION
* string.
*/
- __GLXscreenConfigs **screenConfigs;
+ struct glx_screen **screens;
#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
__glxHashTable *drawHash;
@@ -617,25 +584,25 @@ struct __GLXdisplayPrivateRec
};
extern int
-glx_screen_init(__GLXscreenConfigs *psc,
- int screen, __GLXdisplayPrivate * priv);
+glx_screen_init(struct glx_screen *psc,
+ int screen, struct glx_display * priv);
#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
extern __GLXDRIdrawable *
dri2GetGlxDrawableFromXDrawableId(Display *dpy, XID id);
#endif
-extern GLubyte *__glXFlushRenderBuffer(__GLXcontext *, GLubyte *);
+extern GLubyte *__glXFlushRenderBuffer(struct glx_context *, GLubyte *);
-extern void __glXSendLargeChunk(__GLXcontext * gc, GLint requestNumber,
+extern void __glXSendLargeChunk(struct glx_context * gc, GLint requestNumber,
GLint totalRequests,
const GLvoid * data, GLint dataLen);
-extern void __glXSendLargeCommand(__GLXcontext *, const GLvoid *, GLint,
+extern void __glXSendLargeCommand(struct glx_context *, const GLvoid *, GLint,
const GLvoid *, GLint);
/* Initialize the GLX extension for dpy */
-extern __GLXdisplayPrivate *__glXInitialize(Display *);
+extern struct glx_display *__glXInitialize(Display *);
extern void __glXPreferEGL(int state);
@@ -646,7 +613,7 @@ extern int __glXDebug;
/* This is per-thread storage in an MT environment */
#if defined( PTHREADS )
-extern void __glXSetCurrentContext(__GLXcontext * c);
+extern void __glXSetCurrentContext(struct glx_context * c);
# if defined( GLX_USE_TLS )
@@ -657,13 +624,13 @@ extern __thread void *__glX_tls_Context
# else
-extern __GLXcontext *__glXGetCurrentContext(void);
+extern struct glx_context *__glXGetCurrentContext(void);
# endif /* defined( GLX_USE_TLS ) */
#else
-extern __GLXcontext *__glXcurrentContext;
+extern struct glx_context *__glXcurrentContext;
#define __glXGetCurrentContext() __glXcurrentContext
#define __glXSetCurrentContext(gc) __glXcurrentContext = gc
@@ -699,7 +666,7 @@ extern CARD8 __glXSetupForCommand(Display * dpy);
extern const GLuint __glXDefaultPixelStore[9];
/* Send an image to the server using RenderLarge. */
-extern void __glXSendLargeImage(__GLXcontext * gc, GLint compsize, GLint dim,
+extern void __glXSendLargeImage(struct glx_context * gc, GLint compsize, GLint dim,
GLint width, GLint height, GLint depth,
GLenum format, GLenum type,
const GLvoid * src, GLubyte * pc,
@@ -723,7 +690,7 @@ extern GLint __glBytesPerElement(GLenum type);
** updated to contain the modes needed by the server to decode the
** sent data.
*/
-extern void __glFillImage(__GLXcontext *, GLint, GLint, GLint, GLint, GLenum,
+extern void __glFillImage(struct glx_context *, GLint, GLint, GLint, GLint, GLenum,
GLenum, const GLvoid *, GLubyte *, GLubyte *);
/* Copy map data with a stride into a packed buffer */
@@ -738,15 +705,15 @@ extern void __glFillMap2d(GLint, GLint, GLint, GLint, GLint,
** Empty an image out of the reply buffer into the clients memory applying
** the pack modes to pack back into the clients requested format.
*/
-extern void __glEmptyImage(__GLXcontext *, GLint, GLint, GLint, GLint, GLenum,
+extern void __glEmptyImage(struct glx_context *, GLint, GLint, GLint, GLint, GLenum,
GLenum, const GLubyte *, GLvoid *);
/*
** Allocate and Initialize Vertex Array client state, and free.
*/
-extern void __glXInitVertexArrayState(__GLXcontext *);
-extern void __glXFreeVertexArrayState(__GLXcontext *);
+extern void __glXInitVertexArrayState(struct glx_context *);
+extern void __glXFreeVertexArrayState(struct glx_context *);
/*
** Inform the Server of the major and minor numbers and of the client
@@ -767,7 +734,7 @@ extern void _XSend(Display *, const void *, long);
#endif
-extern void __glXInitializeVisualConfigFromTags(__GLcontextModes * config,
+extern void __glXInitializeVisualConfigFromTags(struct glx_config * config,
int count, const INT32 * bp,
Bool tagged_only,
Bool fbconfig_style_tags);
@@ -800,14 +767,20 @@ __glxGetMscRate(__GLXDRIdrawable *glxDraw,
XExtDisplayInfo *__glXFindDisplay (Display *dpy);
extern void
-GarbageCollectDRIDrawables(__GLXscreenConfigs *psc);
+GarbageCollectDRIDrawables(struct glx_screen *psc);
extern __GLXDRIdrawable *
GetGLXDRIDrawable(Display *dpy, GLXDrawable drawable);
#endif
-extern __GLXscreenConfigs *
-indirect_create_screen(int screen, __GLXdisplayPrivate * priv);
+extern struct glx_context dummyContext;
+
+extern struct glx_screen *
+indirect_create_screen(int screen, struct glx_display * priv);
+extern struct glx_context *
+indirect_create_context(struct glx_screen *psc,
+ struct glx_config *mode,
+ struct glx_context *shareList, int renderType);
#endif /* !__GLX_client_h__ */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 22:50:31 +0000