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just some comments and formatting changes

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This commit is contained in:
Brian Paul 2004-09-23 17:30:54 +00:00
parent a1f8ecf962
commit 7287bbf4fc
1 changed files with 36 additions and 32 deletions
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68
src/mesa/drivers/x11/fakeglx.c
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@ -1,6 +1,6 @@
/*
* Mesa 3-D graphics library
* Version: 6.1
* Version: 6.2
*
* Copyright (C) 1999-2004 Brian Paul All Rights Reserved.
*
@ -80,10 +80,6 @@
"GLX_SGI_video_sync " \
"GLX_SGIX_fbconfig " \
"GLX_SGIX_pbuffer "
/*
"GLX_ARB_render_texture"
*/
/*
* Our fake GLX context will contain a "real" GLX context and an XMesa context.
@ -144,7 +140,8 @@ typedef struct _OverlayInfo {
/*
* Test if the given XVisualInfo is usable for Mesa rendering.
*/
static GLboolean is_usable_visual( XVisualInfo *vinfo )
static GLboolean
is_usable_visual( XVisualInfo *vinfo )
{
switch (vinfo->CLASS) {
case StaticGray:
@ -181,7 +178,8 @@ static GLboolean is_usable_visual( XVisualInfo *vinfo )
* >0 = overlay planes
* <0 = underlay planes
*/
static int level_of_visual( Display *dpy, XVisualInfo *vinfo )
static int
level_of_visual( Display *dpy, XVisualInfo *vinfo )
{
Atom overlayVisualsAtom;
OverlayInfo *overlay_info = NULL;
@ -332,7 +330,9 @@ save_glx_visual( Display *dpy, XVisualInfo *vinfo,
/* add xmvis to the list */
VisualTable[NumVisuals] = xmvis;
NumVisuals++;
/* XXX minor hack */
/* XXX minor hack, because XMesaCreateVisual doesn't support an
* aux buffers parameter.
*/
xmvis->mesa_visual.numAuxBuffers = numAuxBuffers;
}
return xmvis;
@ -467,7 +467,8 @@ find_glx_visual( Display *dpy, XVisualInfo *vinfo )
* Input: glxvis - the glx_visual
* Return: a pixel value or -1 if no transparent pixel
*/
static int transparent_pixel( XMesaVisual glxvis )
static int
transparent_pixel( XMesaVisual glxvis )
{
Display *dpy = glxvis->display;
XVisualInfo *vinfo = glxvis->visinfo;
@ -532,8 +533,8 @@ static int transparent_pixel( XMesaVisual glxvis )
/*
* Try to get an X visual which matches the given arguments.
*/
static XVisualInfo *get_visual( Display *dpy, int scr,
unsigned int depth, int xclass )
static XVisualInfo *
get_visual( Display *dpy, int scr, unsigned int depth, int xclass )
{
XVisualInfo temp, *vis;
long mask;
@ -586,7 +587,8 @@ static XVisualInfo *get_visual( Display *dpy, int scr,
* varname - the name of the environment variable
* Return: an XVisualInfo pointer to NULL if error.
*/
static XVisualInfo *get_env_visual(Display *dpy, int scr, const char *varname)
static XVisualInfo *
get_env_visual(Display *dpy, int scr, const char *varname)
{
char value[100], type[100];
int depth, xclass = -1;
@ -631,9 +633,9 @@ static XVisualInfo *get_env_visual(Display *dpy, int scr, const char *varname)
* preferred_class - preferred GLX visual class or DONT_CARE
* Return: pointer to an XVisualInfo or NULL.
*/
static XVisualInfo *choose_x_visual( Display *dpy, int screen,
GLboolean rgba, int min_depth,
int preferred_class )
static XVisualInfo *
choose_x_visual( Display *dpy, int screen, GLboolean rgba, int min_depth,
int preferred_class )
{
XVisualInfo *vis;
int xclass, visclass = 0;
@ -801,12 +803,10 @@ static XVisualInfo *choose_x_visual( Display *dpy, int screen,
* preferred_class - preferred GLX visual class or DONT_CARE
* Return: pointer to an XVisualInfo or NULL.
*/
static XVisualInfo *choose_x_overlay_visual( Display *dpy, int scr,
GLboolean rgbFlag,
int level, int trans_type,
int trans_value,
int min_depth,
int preferred_class )
static XVisualInfo *
choose_x_overlay_visual( Display *dpy, int scr, GLboolean rgbFlag,
int level, int trans_type, int trans_value,
int min_depth, int preferred_class )
{
Atom overlayVisualsAtom;
OverlayInfo *overlay_info;
@ -931,8 +931,9 @@ static XVisualInfo *choose_x_overlay_visual( Display *dpy, int scr,
/**********************************************************************/
static XMesaVisual choose_visual( Display *dpy, int screen, const int *list,
GLboolean rgbModeDefault )
static XMesaVisual
choose_visual( Display *dpy, int screen, const int *list,
GLboolean rgbModeDefault )
{
const int *parselist;
XVisualInfo *vis;
@ -1392,7 +1393,6 @@ Fake_glXMakeContextCurrent( Display *dpy, GLXDrawable draw,
}
static Bool
Fake_glXMakeCurrent( Display *dpy, GLXDrawable drawable, GLXContext ctx )
{
@ -1400,7 +1400,6 @@ Fake_glXMakeCurrent( Display *dpy, GLXDrawable drawable, GLXContext ctx )
}
static GLXPixmap
Fake_glXCreateGLXPixmap( Display *dpy, XVisualInfo *visinfo, Pixmap pixmap )
{
@ -1463,7 +1462,6 @@ Fake_glXDestroyGLXPixmap( Display *dpy, GLXPixmap pixmap )
}
static void
Fake_glXCopyContext( Display *dpy, GLXContext src, GLXContext dst,
unsigned long mask )
@ -1477,7 +1475,6 @@ Fake_glXCopyContext( Display *dpy, GLXContext src, GLXContext dst,
}
static Bool
Fake_glXQueryExtension( Display *dpy, int *errorb, int *event )
{
@ -1512,7 +1509,6 @@ Fake_glXDestroyContext( Display *dpy, GLXContext ctx )
}
static Bool
Fake_glXIsDirect( Display *dpy, GLXContext ctx )
{
@ -1554,7 +1550,6 @@ Fake_glXCopySubBufferMESA( Display *dpy, GLXDrawable drawable,
}
static Bool
Fake_glXQueryVersion( Display *dpy, int *maj, int *min )
{
@ -1567,7 +1562,6 @@ Fake_glXQueryVersion( Display *dpy, int *maj, int *min )
}
/*
* Query the GLX attributes of the given XVisualInfo.
*/
@ -2738,9 +2732,19 @@ Fake_glXDrawableAttribARB( Display *dpy, GLXDrawable draw, const int *attribList
}
/* silence warning */
extern struct _glxapi_table *_mesa_GetGLXDispatchTable(void);
struct _glxapi_table *_mesa_GetGLXDispatchTable(void)
/**
* Create a new GLX API dispatch table with its function pointers
* initialized to point to Mesa's "fake" GLX API functions.
* Note: there's a similar function (_real_GetGLXDispatchTable) that
* returns a new dispatch table with all pointers initalized to point
* to "real" GLX functions (which understand GLX wire protocol, etc).
*/
struct _glxapi_table *
_mesa_GetGLXDispatchTable(void)
{
static struct _glxapi_table glx;