Tizen 2.0 Releasesubmit/tizen_2.0/20130215.192024tizen_2.0

1 files changed, 122 insertions, 0 deletions

diff --git a/egl_1_4/35CreatePbufferFromClientBuffer.c b/egl_1_4/35CreatePbufferFromClientBuffer.c
new file mode 100755
index 0000000..01c3fd1
--- /dev/null
+++ b/egl_1_4/35CreatePbufferFromClientBuffer.c
@@ -0,0 +1,122 @@
+/* 
+ * Copyright (C) 2010 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
+ * 
+ * Contact:
+ * DongKyun Yun <dk77.yun@samsung.com>
+ * SangJin Kim <sangjin3.kim@samsung.com>
+ * HyunGoo Kang <hyungoo1.kang@samsung.com>
+ *
+ * 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, sublicense, 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 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.
+ * 
+ * Contributors:
+ * - S-Core Co., Ltd
+ *
+ */
+
+#include "implement.h"
+
+
+EGLSurface EGLAPIENTRY eglCreatePbufferFromClientBuffer(EGLDisplay dpy,
+        EGLenum buftype, EGLClientBuffer buffer,
+        EGLConfig config, const EGLint *attrib_list) {
+	struct DisplayExtra* pDisplay = EGLINTER(LookUpDisplay)(dpy);
+	if (pDisplay == NULL) {
+		EGLINTER(SetError)(EGL_BAD_DISPLAY);
+		return EGL_NO_SURFACE;
+	}
+	if (pDisplay->bInitialized == EGL_FALSE) {
+		EGLINTER(SetError)(EGL_NOT_INITIALIZED);
+		return EGL_NO_SURFACE;
+	}
+	struct ConfigExtra* pConfig = EGLINTER(LookUpConfig)(pDisplay, config);
+	if (pConfig == NULL) {
+		EGLINTER(SetError)(EGL_BAD_CONFIG);
+		return EGL_NO_SURFACE;
+	}
+	if (pConfig->surfaceType & EGL_PBUFFER_BIT == 0) {
+		EGLINTER(SetError)(EGL_BAD_MATCH);
+		return EGL_NO_SURFACE;
+	}
+	if (buftype != EGL_OPENVG_IMAGE) {
+		EGLINTER(SetError)(EGL_BAD_PARAMETER);
+		return EGL_NO_SURFACE;
+	}
+	struct SurfaceExtra surfaceValue;
+	memcpy(&surfaceValue, &surfaceExtraDefault, sizeof(struct SurfaceExtra));
+	surfaceValue.renderBuffer = EGL_BACK_BUFFER; 
+	int buf[32];
+	int* ptr = &buf[0];
+	while (attrib_list && *attrib_list != EGL_NONE) {
+		switch (*attrib_list++) {
+		case EGL_WIDTH: 
+			*ptr++ = GLX_WIDTH;
+			*ptr++ = *attrib_list++;
+			break;
+		case EGL_HEIGHT: 
+			*ptr++ = GLX_HEIGHT;
+			*ptr++ = *attrib_list++;
+			break;
+		case EGL_TEXTURE_FORMAT:
+			if (*attrib_list == EGL_NO_TEXTURE || *attrib_list == EGL_TEXTURE_RGB
+			        || *attrib_list == EGL_TEXTURE_RGBA) {
+				surfaceValue.textureFormat = *attrib_list++;
+			} else {
+				EGLINTER(SetError)(EGL_BAD_PARAMETER);
+				return EGL_NO_SURFACE;
+			}
+			break;
+		case EGL_TEXTURE_TARGET:
+			if (*attrib_list == EGL_NO_TEXTURE || *attrib_list == EGL_TEXTURE_2D) {
+				surfaceValue.textureFormat = *attrib_list++;
+			} else {
+				EGLINTER(SetError)(EGL_BAD_PARAMETER);
+				return EGL_NO_SURFACE;
+			}
+			break;
+		case EGL_MIPMAP_TEXTURE:
+			surfaceValue.mipmapTexture = (*attrib_list++ == EGL_FALSE) ? EGL_FALSE : EGL_TRUE;
+			break;
+		case EGL_VG_ALPHA_FORMAT:
+			if (*attrib_list == EGL_VG_ALPHA_FORMAT_NONPRE
+			        || *attrib_list == EGL_VG_ALPHA_FORMAT_PRE) {
+				surfaceValue.vgAlphaFormat = *attrib_list++;
+			} else {
+				EGLINTER(SetError)(EGL_BAD_PARAMETER);
+				return EGL_NO_SURFACE;
+			}
+			break;
+		case EGL_VG_COLORSPACE:
+			if (*attrib_list == EGL_VG_COLORSPACE_sRGB
+			        || *attrib_list == EGL_VG_COLORSPACE_LINEAR) {
+				surfaceValue.vgColorSpace = *attrib_list++;
+			} else {
+				EGLINTER(SetError)(EGL_BAD_PARAMETER);
+				return EGL_NO_SURFACE;
+			}
+			break;
+		default:
+			EGLINTER(SetError)(EGL_BAD_ATTRIBUTE);
+			return EGL_NO_SURFACE;
+		}
+	}
+	*ptr = None;
+	
+	EGLINTER(SetError)(EGL_BAD_SURFACE);
+	return EGL_NO_SURFACE;
+}