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-rw-r--r--src/egl/main/eglconfig.c2
-rw-r--r--src/egl/main/eglcurrent.c3
-rw-r--r--src/egl/main/egldriver.c1
-rw-r--r--src/egl/main/eglglobals.c1
-rw-r--r--src/egl/main/eglglobals.h2
-rw-r--r--src/egl/main/eglmode.c6
-rw-r--r--src/egl/main/eglmode.h6
-rw-r--r--src/egl/main/eglscreen.c19
-rw-r--r--src/egl/main/eglscreen.h6
-rw-r--r--src/egl/main/eglsurface.c66
10 files changed, 91 insertions, 21 deletions
diff --git a/src/egl/main/eglconfig.c b/src/egl/main/eglconfig.c
index a9af3200976..ea8e47d02bb 100644
--- a/src/egl/main/eglconfig.c
+++ b/src/egl/main/eglconfig.c
@@ -314,8 +314,10 @@ _eglValidateConfig(const _EGLConfig *conf, EGLBoolean for_matching)
EGL_VG_ALPHA_FORMAT_PRE_BIT |
EGL_MULTISAMPLE_RESOLVE_BOX_BIT |
EGL_SWAP_BEHAVIOR_PRESERVED_BIT;
+#ifdef EGL_MESA_screen_surface
if (conf->Display->Extensions.MESA_screen_surface)
mask |= EGL_SCREEN_BIT_MESA;
+#endif
break;
case EGL_RENDERABLE_TYPE:
case EGL_CONFORMANT:
diff --git a/src/egl/main/eglcurrent.c b/src/egl/main/eglcurrent.c
index c697bf796dc..a207159cd89 100644
--- a/src/egl/main/eglcurrent.c
+++ b/src/egl/main/eglcurrent.c
@@ -1,6 +1,5 @@
#include <stdlib.h>
#include <string.h>
-#include "eglglobals.h"
#include "egllog.h"
#include "eglmutex.h"
#include "eglcurrent.h"
@@ -300,12 +299,14 @@ _eglError(EGLint errCode, const char *msg)
case EGL_BAD_SURFACE:
s = "EGL_BAD_SURFACE";
break;
+#ifdef EGL_MESA_screen_surface
case EGL_BAD_SCREEN_MESA:
s = "EGL_BAD_SCREEN_MESA";
break;
case EGL_BAD_MODE_MESA:
s = "EGL_BAD_MODE_MESA";
break;
+#endif
default:
s = "other";
}
diff --git a/src/egl/main/egldriver.c b/src/egl/main/egldriver.c
index 1e3d7d24aa7..8fc9e792b06 100644
--- a/src/egl/main/egldriver.c
+++ b/src/egl/main/egldriver.c
@@ -14,7 +14,6 @@
#include "egldefines.h"
#include "egldisplay.h"
#include "egldriver.h"
-#include "eglglobals.h"
#include "egllog.h"
#include "eglmisc.h"
#include "eglmode.h"
diff --git a/src/egl/main/eglglobals.c b/src/egl/main/eglglobals.c
index 725a25eca63..52eebb07f6c 100644
--- a/src/egl/main/eglglobals.c
+++ b/src/egl/main/eglglobals.c
@@ -11,7 +11,6 @@ struct _egl_global _eglGlobal =
{
&_eglGlobalMutex, /* Mutex */
NULL, /* DisplayList */
- 1, /* FreeScreenHandle */
2, /* NumAtExitCalls */
{
/* default AtExitCalls, called in reverse order */
diff --git a/src/egl/main/eglglobals.h b/src/egl/main/eglglobals.h
index e8bf5416e2a..c3771a8ef10 100644
--- a/src/egl/main/eglglobals.h
+++ b/src/egl/main/eglglobals.h
@@ -16,8 +16,6 @@ struct _egl_global
/* the list of all displays */
_EGLDisplay *DisplayList;
- EGLScreenMESA FreeScreenHandle;
-
EGLint NumAtExitCalls;
void (*AtExitCalls[10])(void);
};
diff --git a/src/egl/main/eglmode.c b/src/egl/main/eglmode.c
index 859e9318b4a..37594cdb42d 100644
--- a/src/egl/main/eglmode.c
+++ b/src/egl/main/eglmode.c
@@ -10,6 +10,9 @@
#include "eglstring.h"
+#ifdef EGL_MESA_screen_surface
+
+
#define MIN2(A, B) (((A) < (B)) ? (A) : (B))
@@ -353,3 +356,6 @@ _eglQueryModeStringMESA(_EGLDriver *drv, _EGLDisplay *dpy, _EGLMode *m)
{
return m->Name;
}
+
+
+#endif /* EGL_MESA_screen_surface */
diff --git a/src/egl/main/eglmode.h b/src/egl/main/eglmode.h
index a089a5e1943..9167cbc4b9b 100644
--- a/src/egl/main/eglmode.h
+++ b/src/egl/main/eglmode.h
@@ -4,6 +4,9 @@
#include "egltypedefs.h"
+#ifdef EGL_MESA_screen_surface
+
+
#define EGL_NO_MODE_MESA 0
@@ -54,4 +57,7 @@ extern const char *
_eglQueryModeStringMESA(_EGLDriver *drv, _EGLDisplay *dpy, _EGLMode *m);
+#endif /* EGL_MESA_screen_surface */
+
+
#endif /* EGLMODE_INCLUDED */
diff --git a/src/egl/main/eglscreen.c b/src/egl/main/eglscreen.c
index 8f96fd935c7..8b8966f3ffd 100644
--- a/src/egl/main/eglscreen.c
+++ b/src/egl/main/eglscreen.c
@@ -16,7 +16,6 @@
#include <string.h>
#include "egldisplay.h"
-#include "eglglobals.h"
#include "eglcurrent.h"
#include "eglmode.h"
#include "eglconfig.h"
@@ -25,6 +24,14 @@
#include "eglmutex.h"
+#ifdef EGL_MESA_screen_surface
+
+
+/* ugh, no atomic op? */
+static _EGL_DECLARE_MUTEX(_eglNextScreenHandleMutex);
+static EGLScreenMESA _eglNextScreenHandle = 1;
+
+
/**
* Return a new screen handle/ID.
* NOTE: we never reuse these!
@@ -33,10 +40,10 @@ static EGLScreenMESA
_eglAllocScreenHandle(void)
{
EGLScreenMESA s;
-
- _eglLockMutex(_eglGlobal.Mutex);
- s = _eglGlobal.FreeScreenHandle++;
- _eglUnlockMutex(_eglGlobal.Mutex);
+
+ _eglLockMutex(&_eglNextScreenHandleMutex);
+ s = _eglNextScreenHandle++;
+ _eglUnlockMutex(&_eglNextScreenHandleMutex);
return s;
}
@@ -263,3 +270,5 @@ _eglDestroyScreen(_EGLScreen *scrn)
free(scrn);
}
+
+#endif /* EGL_MESA_screen_surface */
diff --git a/src/egl/main/eglscreen.h b/src/egl/main/eglscreen.h
index 0fd71f71fc8..3db20478ad6 100644
--- a/src/egl/main/eglscreen.h
+++ b/src/egl/main/eglscreen.h
@@ -5,6 +5,9 @@
#include "egltypedefs.h"
+#ifdef EGL_MESA_screen_surface
+
+
/**
* Per-screen information.
* Note that an EGL screen doesn't have a size. A screen may be set to
@@ -86,4 +89,7 @@ PUBLIC void
_eglDestroyScreen(_EGLScreen *scrn);
+#endif /* EGL_MESA_screen_surface */
+
+
#endif /* EGLSCREEN_INCLUDED */
diff --git a/src/egl/main/eglsurface.c b/src/egl/main/eglsurface.c
index d46bdb0672e..52f5c240c65 100644
--- a/src/egl/main/eglsurface.c
+++ b/src/egl/main/eglsurface.c
@@ -30,6 +30,50 @@ _eglClampSwapInterval(_EGLSurface *surf, EGLint interval)
}
+#ifdef EGL_MESA_screen_surface
+static EGLint
+_eglParseScreenSurfaceAttribList(_EGLSurface *surf, const EGLint *attrib_list)
+{
+ EGLint i, err = EGL_SUCCESS;
+
+ if (!attrib_list)
+ return EGL_SUCCESS;
+
+ for (i = 0; attrib_list[i] != EGL_NONE; i++) {
+ EGLint attr = attrib_list[i++];
+ EGLint val = attrib_list[i];
+
+ switch (attr) {
+ case EGL_WIDTH:
+ if (val < 0) {
+ err = EGL_BAD_PARAMETER;
+ break;
+ }
+ surf->Width = val;
+ break;
+ case EGL_HEIGHT:
+ if (val < 0) {
+ err = EGL_BAD_PARAMETER;
+ break;
+ }
+ surf->Height = val;
+ break;
+ default:
+ err = EGL_BAD_ATTRIBUTE;
+ break;
+ }
+
+ if (err != EGL_SUCCESS) {
+ _eglLog(_EGL_WARNING, "bad surface attribute 0x%04x", attr);
+ break;
+ }
+ }
+
+ return err;
+}
+#endif /* EGL_MESA_screen_surface */
+
+
/**
* Parse the list of surface attributes and return the proper error code.
*/
@@ -44,6 +88,11 @@ _eglParseSurfaceAttribList(_EGLSurface *surf, const EGLint *attrib_list)
if (!attrib_list)
return EGL_SUCCESS;
+#ifdef EGL_MESA_screen_surface
+ if (type == EGL_SCREEN_BIT_MESA)
+ return _eglParseScreenSurfaceAttribList(surf, attrib_list);
+#endif
+
if (dpy->Extensions.NOK_texture_from_pixmap)
texture_type |= EGL_PIXMAP_BIT;
@@ -52,12 +101,8 @@ _eglParseSurfaceAttribList(_EGLSurface *surf, const EGLint *attrib_list)
EGLint val = attrib_list[i];
switch (attr) {
- /* common (except for screen surfaces) attributes */
+ /* common attributes */
case EGL_VG_COLORSPACE:
- if (type == EGL_SCREEN_BIT_MESA) {
- err = EGL_BAD_ATTRIBUTE;
- break;
- }
switch (val) {
case EGL_VG_COLORSPACE_sRGB:
case EGL_VG_COLORSPACE_LINEAR:
@@ -71,10 +116,6 @@ _eglParseSurfaceAttribList(_EGLSurface *surf, const EGLint *attrib_list)
surf->VGColorspace = val;
break;
case EGL_VG_ALPHA_FORMAT:
- if (type == EGL_SCREEN_BIT_MESA) {
- err = EGL_BAD_ATTRIBUTE;
- break;
- }
switch (val) {
case EGL_VG_ALPHA_FORMAT_NONPRE:
case EGL_VG_ALPHA_FORMAT_PRE:
@@ -101,7 +142,7 @@ _eglParseSurfaceAttribList(_EGLSurface *surf, const EGLint *attrib_list)
break;
/* pbuffer surface attributes */
case EGL_WIDTH:
- if (type != EGL_PBUFFER_BIT && type != EGL_SCREEN_BIT_MESA) {
+ if (type != EGL_PBUFFER_BIT) {
err = EGL_BAD_ATTRIBUTE;
break;
}
@@ -112,7 +153,7 @@ _eglParseSurfaceAttribList(_EGLSurface *surf, const EGLint *attrib_list)
surf->Width = val;
break;
case EGL_HEIGHT:
- if (type != EGL_PBUFFER_BIT && type != EGL_SCREEN_BIT_MESA) {
+ if (type != EGL_PBUFFER_BIT) {
err = EGL_BAD_ATTRIBUTE;
break;
}
@@ -129,6 +170,7 @@ _eglParseSurfaceAttribList(_EGLSurface *surf, const EGLint *attrib_list)
}
surf->LargestPbuffer = !!val;
break;
+ /* for eglBindTexImage */
case EGL_TEXTURE_FORMAT:
if (!(type & texture_type)) {
err = EGL_BAD_ATTRIBUTE;
@@ -210,10 +252,12 @@ _eglInitSurface(_EGLSurface *surf, _EGLDisplay *dpy, EGLint type,
case EGL_PBUFFER_BIT:
func = "eglCreatePBufferSurface";
break;
+#ifdef EGL_MESA_screen_surface
case EGL_SCREEN_BIT_MESA:
func = "eglCreateScreenSurface";
renderBuffer = EGL_SINGLE_BUFFER; /* XXX correct? */
break;
+#endif
default:
_eglLog(_EGL_WARNING, "Bad type in _eglInitSurface");
return EGL_FALSE;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-16 13:55:54 +0000