--- /dev/null
+/**************************************************************************
+ *
+ * Copyright (C) 2009 Chia-I Wu <olvaffe@gmail.com>
+ * 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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 "main/mtypes.h"
+#include "main/teximage.h"
+
+#include "intel_context.h"
+#include "intel_fbo.h"
+#include "intel_tex.h"
+
+#include "intel_eglimage.h"
+#include "main/eglimage.h"
+
+#include "EGL/internal/eglimage_dri.h"
+
+
+#if FEATURE_OES_EGL_image
+
+
+/* move to intel_fbo.c */
+static void
+copy_renderbuffer(struct intel_renderbuffer *dst,
+ struct intel_renderbuffer *src)
+{
+ dst->Base.Width = src->Base.Width;
+ dst->Base.Height = src->Base.Height;
+ dst->Base.InternalFormat = src->Base.InternalFormat;
+ dst->Base._ActualFormat = src->Base._ActualFormat;
+ dst->Base._BaseFormat = src->Base._BaseFormat;
+
+ dst->Base.ColorEncoding = src->Base.ColorEncoding;
+ dst->Base.ComponentType = src->Base.ComponentType;
+
+ dst->Base.RedBits = src->Base.RedBits;
+ dst->Base.GreenBits = src->Base.GreenBits;
+ dst->Base.BlueBits = src->Base.BlueBits;
+ dst->Base.AlphaBits = src->Base.AlphaBits;
+ dst->Base.IndexBits = src->Base.IndexBits;
+ dst->Base.DepthBits = src->Base.DepthBits;
+ dst->Base.StencilBits = src->Base.StencilBits;
+ dst->Base.NumSamples = src->Base.NumSamples;
+
+ dst->Base.DataType = src->Base.DataType;
+
+ intel_renderbuffer_set_region(dst, src->region);
+}
+
+static __DRIEGLImage *
+get_image(GLcontext *ctx, GLeglImageOES image)
+{
+ __DRIEGLImage *driImage;
+
+ driImage = _eglClientGetImageData((__DRIEGLImageHandle) image);
+ if (!driImage || driImage->magic != __DRI_EGL_IMAGE_MAGIC) {
+ _mesa_error(ctx, GL_INVALID_VALUE,
+ "glEGLImageTargetTexture2DOES(image=0x%x)", image);
+ return NULL;
+ }
+
+ return driImage;
+}
+
+void
+intelEGLImageTargetRenderbufferStorage(GLcontext *ctx,
+ struct gl_renderbuffer *rb,
+ GLeglImageOES image)
+{
+ struct intel_renderbuffer *irb = intel_renderbuffer(rb);
+ __DRIEGLImage *driImage;
+ struct intel_framebuffer *image_fb;
+ struct intel_renderbuffer *image_rb;
+
+ driImage = get_image(ctx, image);
+ if (!driImage)
+ return;
+
+ image_fb = driImage->drawable->driverPrivate;
+ image_rb = image_fb->color_rb[0];
+
+ copy_renderbuffer(irb, image_rb);
+}
+
+
+void
+intelEGLImageTargetTexture2D(GLcontext *ctx,
+ struct gl_texture_object *texObj,
+ GLeglImageOES image)
+{
+ struct intel_context *intel = intel_context(ctx);
+ __DRIEGLImage *driImage;
+ GLint glx_texture_format;
+
+ driImage = get_image(ctx, image);
+ if (!driImage)
+ return;
+
+ /* only level == 0 is supported */
+ if (driImage->level) {
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "glEGLImageTargetTexture2DOES(level=%d)", driImage->level);
+ return;
+ }
+
+ glx_texture_format = (driImage->texture_format_rgba)
+ ? GLX_TEXTURE_FORMAT_RGBA_EXT : GLX_TEXTURE_FORMAT_RGB_EXT;
+
+ /* TODO refactor intelSetTexBuffer2 to avoid lock... */
+ _mesa_unlock_texture(ctx, texObj);
+ intelSetTexBuffer2(intel->driContext, texObj->Target, glx_texture_format,
+ driImage->drawable);
+ _mesa_lock_texture(ctx, texObj);
+}
+
+
+#endif /* FEATURE_OES_EGL_image */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright (C) 2009 Chia-I Wu <olvaffe@gmail.com>
+ * 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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.
+ *
+ **************************************************************************/
+
+#ifndef INTEL_EGLIMAGE_H
+#define INTEL_EGLIMAGE_H
+
+#include "main/mtypes.h"
+
+/* main/eglimage.h might not exist */
+#if FEATURE_OES_EGL_image
+
+#ifndef GL_OES_EGL_image
+typedef void *GLeglImageOES;
+#endif
+
+#include "main/eglimage.h"
+
+extern void
+intelEGLImageTargetRenderbufferStorage(GLcontext *ctx,
+ struct gl_renderbuffer *rb,
+ GLeglImageOES image);
+
+extern void
+intelEGLImageTargetTexture2D(GLcontext *ctx,
+ struct gl_texture_object *texObj,
+ GLeglImageOES image);
+
+#else
+#define _MESA_INIT_EGLIMAGE_FUNCTIONS(driver, impl) do { } while (0)
+#endif /* FEATURE_OES_EGL_image */
+
+static INLINE void
+intelInitEGLImageFuncs(struct dd_function_table *functions)
+{
+ _MESA_INIT_EGLIMAGE_FUNCTIONS(functions, intel);
+}
+
+#endif /* INTEL_EGLIMAGE_H */
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