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-rw-r--r--src/egl/main/eglapi.c48
-rw-r--r--src/egl/main/egldriver.c1
-rw-r--r--src/egl/main/egldriver.h5
-rw-r--r--src/egl/main/eglfallbacks.c57
4 files changed, 73 insertions, 38 deletions
diff --git a/src/egl/main/eglapi.c b/src/egl/main/eglapi.c
index 60f59bb165a..93c1da9aac0 100644
--- a/src/egl/main/eglapi.c
+++ b/src/egl/main/eglapi.c
@@ -725,10 +725,7 @@ eglGetConfigs(EGLDisplay dpy, EGLConfig *configs,
if (!num_config)
RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);
- if (drv->API.GetConfigs)
- ret = drv->API.GetConfigs(drv, disp, configs, config_size, num_config);
- else
- ret = _eglGetConfigs(drv, disp, configs, config_size, num_config);
+ ret = drv->API.GetConfigs(drv, disp, configs, config_size, num_config);
RETURN_EGL_EVAL(disp, ret);
}
@@ -749,12 +746,8 @@ eglChooseConfig(EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs,
if (!num_config)
RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);
- if (drv->API.ChooseConfig)
- ret = drv->API.ChooseConfig(drv, disp, attrib_list, configs,
- config_size, num_config);
- else
- ret = _eglChooseConfig(drv, disp, attrib_list, configs,
- config_size, num_config);
+ ret = drv->API.ChooseConfig(drv, disp, attrib_list, configs,
+ config_size, num_config);
RETURN_EGL_EVAL(disp, ret);
}
@@ -772,11 +765,7 @@ eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config,
_EGL_FUNC_START(disp, EGL_OBJECT_DISPLAY_KHR, NULL, EGL_FALSE);
_EGL_CHECK_CONFIG(disp, conf, EGL_FALSE, drv);
-
- if (drv->API.GetConfigAttrib)
- ret = drv->API.GetConfigAttrib(drv, disp, conf, attribute, value);
- else
- ret = _eglGetConfigAttrib(drv, disp, conf, attribute, value);
+ ret = drv->API.GetConfigAttrib(drv, disp, conf, attribute, value);
RETURN_EGL_EVAL(disp, ret);
}
@@ -900,11 +889,7 @@ eglQueryContext(EGLDisplay dpy, EGLContext ctx,
_EGL_FUNC_START(disp, EGL_OBJECT_CONTEXT_KHR, context, EGL_FALSE);
_EGL_CHECK_CONTEXT(disp, context, EGL_FALSE, drv);
-
- if (drv->API.QueryContext)
- ret = drv->API.QueryContext(drv, disp, context, attribute, value);
- else
- ret = _eglQueryContext(drv, disp, context, attribute, value);
+ ret = drv->API.QueryContext(drv, disp, context, attribute, value);
RETURN_EGL_EVAL(disp, ret);
}
@@ -1208,11 +1193,7 @@ eglQuerySurface(EGLDisplay dpy, EGLSurface surface,
_EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
_EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
-
- if (drv->API.QuerySurface)
- ret = drv->API.QuerySurface(drv, disp, surf, attribute, value);
- else
- ret = _eglQuerySurface(drv, disp, surf, attribute, value);
+ ret = drv->API.QuerySurface(drv, disp, surf, attribute, value);
RETURN_EGL_EVAL(disp, ret);
}
@@ -1228,11 +1209,7 @@ eglSurfaceAttrib(EGLDisplay dpy, EGLSurface surface,
_EGL_FUNC_START(disp, EGL_OBJECT_SURFACE_KHR, surf, EGL_FALSE);
_EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
-
- if (drv->API.SurfaceAttrib)
- ret = drv->API.SurfaceAttrib(drv, disp, surf, attribute, value);
- else
- ret = _eglSurfaceAttrib(drv, disp, surf, attribute, value);
+ ret = drv->API.SurfaceAttrib(drv, disp, surf, attribute, value);
RETURN_EGL_EVAL(disp, ret);
}
@@ -1296,15 +1273,10 @@ eglSwapInterval(EGLDisplay dpy, EGLint interval)
surf->Config->MinSwapInterval,
surf->Config->MaxSwapInterval);
- if (surf->SwapInterval != interval) {
- if (drv->API.SwapInterval)
- ret = drv->API.SwapInterval(drv, disp, surf, interval);
- else
- ret = _eglSwapInterval(drv, disp, surf, interval);
- }
- else {
+ if (surf->SwapInterval != interval)
+ ret = drv->API.SwapInterval(drv, disp, surf, interval);
+ else
ret = EGL_TRUE;
- }
if (ret)
surf->SwapInterval = interval;
diff --git a/src/egl/main/egldriver.c b/src/egl/main/egldriver.c
index e719b19a63f..4dc46b35e95 100644
--- a/src/egl/main/egldriver.c
+++ b/src/egl/main/egldriver.c
@@ -58,6 +58,7 @@ _eglGetDriver(void)
_eglDriver = calloc(1, sizeof(*_eglDriver));
if (!_eglDriver)
return NULL;
+ _eglInitDriverFallbacks(_eglDriver);
_eglInitDriver(_eglDriver);
}
diff --git a/src/egl/main/egldriver.h b/src/egl/main/egldriver.h
index 1a5238af298..59bc894e519 100644
--- a/src/egl/main/egldriver.h
+++ b/src/egl/main/egldriver.h
@@ -95,6 +95,11 @@ extern void
_eglUnloadDrivers(void);
+/* defined in eglfallbacks.c */
+extern void
+_eglInitDriverFallbacks(_EGLDriver *drv);
+
+
extern void
_eglSearchPathForEach(EGLBoolean (*callback)(const char *, size_t, void *),
void *callback_data);
diff --git a/src/egl/main/eglfallbacks.c b/src/egl/main/eglfallbacks.c
new file mode 100644
index 00000000000..08ffab3072c
--- /dev/null
+++ b/src/egl/main/eglfallbacks.c
@@ -0,0 +1,57 @@
+/**************************************************************************
+ *
+ * Copyright 2010 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
+#include <string.h>
+#include "egltypedefs.h"
+#include "egldriver.h"
+#include "eglconfig.h"
+#include "eglcontext.h"
+#include "eglsurface.h"
+#include "eglsync.h"
+
+
+/**
+ * Plug all the available fallback routines into the given driver's
+ * dispatch table.
+ */
+void
+_eglInitDriverFallbacks(_EGLDriver *drv)
+{
+ drv->API.GetConfigs = _eglGetConfigs;
+ drv->API.ChooseConfig = _eglChooseConfig;
+ drv->API.GetConfigAttrib = _eglGetConfigAttrib;
+
+ drv->API.QueryContext = _eglQueryContext;
+
+ drv->API.QuerySurface = _eglQuerySurface;
+ drv->API.SurfaceAttrib = _eglSurfaceAttrib;
+
+ drv->API.SwapInterval = _eglSwapInterval;
+
+ drv->API.GetSyncAttrib = _eglGetSyncAttrib;
+}
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