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authorBrian Paul <brian.paul@tungstengraphics.com>2005-11-29 04:43:37 +0000
committerBrian Paul <brian.paul@tungstengraphics.com>2005-11-29 04:43:37 +0000
commit5285c32a17a8ec260dcb5d412d862e50bced0ce9 (patch)
treeb063f970ad1dfb328f813da4802e6f0f548687a2 /src/egl
parentf576450cae38ee247134f2463e8dbdeecb70ecf4 (diff)
Put extension flags, string into separate struct.
Diffstat (limited to 'src/egl')
-rw-r--r--src/egl/drivers/dri/egldri.c4
-rw-r--r--src/egl/main/egldriver.c18
-rw-r--r--src/egl/main/egldriver.h21
3 files changed, 25 insertions, 18 deletions
diff --git a/src/egl/drivers/dri/egldri.c b/src/egl/drivers/dri/egldri.c
index 2e8c7451bb..d9dc29cd8d 100644
--- a/src/egl/drivers/dri/egldri.c
+++ b/src/egl/drivers/dri/egldri.c
@@ -1117,6 +1117,6 @@ _eglDRIInitDriverFallbacks(_EGLDriver *drv)
drv->API.SwapBuffers = _eglDRISwapBuffers;
/* enable supported extensions */
- drv->MESA_screen_surface = EGL_TRUE;
- drv->MESA_copy_context = EGL_TRUE;
+ drv->Extensions.MESA_screen_surface = EGL_TRUE;
+ drv->Extensions.MESA_copy_context = EGL_TRUE;
}
diff --git a/src/egl/main/egldriver.c b/src/egl/main/egldriver.c
index e2cc0692bc..2b9034dbcf 100644
--- a/src/egl/main/egldriver.c
+++ b/src/egl/main/egldriver.c
@@ -201,15 +201,15 @@ _eglInitDriverFallbacks(_EGLDriver *drv)
* the driver's Extensions string.
*/
static void
-UpdateExtensionsString(_EGLDriver *drv)
+_eglUpdateExtensionsString(_EGLDriver *drv)
{
- drv->Extensions[0] = 0;
+ drv->Extensions.String[0] = 0;
- if (drv->MESA_screen_surface)
- strcat(drv->Extensions, "EGL_MESA_screen_surface ");
- if (drv->MESA_copy_context)
- strcat(drv->Extensions, "EGL_MESA_copy_context ");
- assert(strlen(drv->Extensions) < MAX_EXTENSIONS_LEN);
+ if (drv->Extensions.MESA_screen_surface)
+ strcat(drv->Extensions.String, "EGL_MESA_screen_surface ");
+ if (drv->Extensions.MESA_copy_context)
+ strcat(drv->Extensions.String, "EGL_MESA_copy_context ");
+ assert(strlen(drv->Extensions.String) < MAX_EXTENSIONS_LEN);
}
@@ -225,8 +225,8 @@ _eglQueryString(_EGLDriver *drv, EGLDisplay dpy, EGLint name)
case EGL_VERSION:
return "1.0";
case EGL_EXTENSIONS:
- UpdateExtensionsString(drv);
- return drv->Extensions;
+ _eglUpdateExtensionsString(drv);
+ return drv->Extensions.String;
default:
_eglError(EGL_BAD_PARAMETER, "eglQueryString");
return NULL;
diff --git a/src/egl/main/egldriver.h b/src/egl/main/egldriver.h
index 6d2d7075cd..51ec27c06f 100644
--- a/src/egl/main/egldriver.h
+++ b/src/egl/main/egldriver.h
@@ -5,11 +5,23 @@
#include "egltypedefs.h"
#include "eglapi.h"
-/* should probably use a dynamic-lengh string, but this will do */
+/* should probably use a dynamic-length string, but this will do */
#define MAX_EXTENSIONS_LEN 1000
/**
+ * Optional EGL extensions info.
+ */
+struct _egl_extensions
+{
+ EGLBoolean MESA_screen_surface;
+ EGLBoolean MESA_copy_context;
+
+ char String[MAX_EXTENSIONS_LEN];
+};
+
+
+/**
* Base class for device drivers.
*/
struct _egl_driver
@@ -25,12 +37,7 @@ struct _egl_driver
_EGLAPI API;
- /* Extension enable flags */
- EGLBoolean MESA_screen_surface;
- EGLBoolean MESA_copy_context;
-
- /* Extensions string */
- char Extensions[MAX_EXTENSIONS_LEN];
+ _EGLExtensions Extensions;
};