+/**************************************************************************
+ *
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 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.
+ *
+ **************************************************************************/
+
+
#ifndef EGLIMAGE_INCLUDED
#define EGLIMAGE_INCLUDED
+#include "c99_compat.h"
#include "egltypedefs.h"
#include "egldisplay.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct _egl_image_attrib_int
+{
+ EGLint Value;
+ EGLBoolean IsPresent;
+};
+
+#define DMA_BUF_MAX_PLANES 4
+
struct _egl_image_attribs
{
/* EGL_KHR_image_base */
EGLint DRMBufferFormatMESA;
EGLint DRMBufferUseMESA;
EGLint DRMBufferStrideMESA;
+
+ /* EGL_WL_bind_wayland_display */
+ EGLint PlaneWL;
+
+ /* EGL_EXT_image_dma_buf_import and
+ * EGL_EXT_image_dma_buf_import_modifiers */
+ struct _egl_image_attrib_int DMABufFourCC;
+ struct _egl_image_attrib_int DMABufPlaneFds[DMA_BUF_MAX_PLANES];
+ struct _egl_image_attrib_int DMABufPlaneOffsets[DMA_BUF_MAX_PLANES];
+ struct _egl_image_attrib_int DMABufPlanePitches[DMA_BUF_MAX_PLANES];
+ struct _egl_image_attrib_int DMABufPlaneModifiersLo[DMA_BUF_MAX_PLANES];
+ struct _egl_image_attrib_int DMABufPlaneModifiersHi[DMA_BUF_MAX_PLANES];
+ struct _egl_image_attrib_int DMABufYuvColorSpaceHint;
+ struct _egl_image_attrib_int DMABufSampleRangeHint;
+ struct _egl_image_attrib_int DMABufChromaHorizontalSiting;
+ struct _egl_image_attrib_int DMABufChromaVerticalSiting;
};
/**
};
-PUBLIC EGLint
-_eglParseImageAttribList(_EGLImageAttribs *attrs, _EGLDisplay *dpy,
+EGLBoolean
+_eglParseImageAttribList(_EGLImageAttribs *attrs, _EGLDisplay *disp,
const EGLint *attrib_list);
-PUBLIC EGLBoolean
-_eglInitImage(_EGLImage *img, _EGLDisplay *dpy);
+static inline void
+_eglInitImage(_EGLImage *img, _EGLDisplay *disp)
+{
+ _eglInitResource(&img->Resource, sizeof(*img), disp);
+}
-extern _EGLImage *
-_eglCreateImageKHR(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx,
- EGLenum target, EGLClientBuffer buffer, const EGLint *attr_list);
+/**
+ * Increment reference count for the image.
+ */
+static inline _EGLImage *
+_eglGetImage(_EGLImage *img)
+{
+ if (img)
+ _eglGetResource(&img->Resource);
+ return img;
+}
-extern EGLBoolean
-_eglDestroyImageKHR(_EGLDriver *drv, _EGLDisplay *dpy, _EGLImage *image);
+/**
+ * Decrement reference count for the image.
+ */
+static inline EGLBoolean
+_eglPutImage(_EGLImage *img)
+{
+ return (img) ? _eglPutResource(&img->Resource) : EGL_FALSE;
+}
/**
- * Link an image to a display and return the handle of the link.
+ * Link an image to its display and return the handle of the link.
* The handle can be passed to client directly.
*/
-static INLINE EGLImageKHR
-_eglLinkImage(_EGLImage *img, _EGLDisplay *dpy)
+static inline EGLImage
+_eglLinkImage(_EGLImage *img)
{
- _eglLinkResource(&img->Resource, _EGL_RESOURCE_IMAGE, dpy);
- return (EGLImageKHR) img;
+ _eglLinkResource(&img->Resource, _EGL_RESOURCE_IMAGE);
+ return (EGLImage) img;
}
* Unlink a linked image from its display.
* Accessing an unlinked image should generate EGL_BAD_PARAMETER error.
*/
-static INLINE void
+static inline void
_eglUnlinkImage(_EGLImage *img)
{
_eglUnlinkResource(&img->Resource, _EGL_RESOURCE_IMAGE);
* Lookup a handle to find the linked image.
* Return NULL if the handle has no corresponding linked image.
*/
-static INLINE _EGLImage *
-_eglLookupImage(EGLImageKHR image, _EGLDisplay *dpy)
+static inline _EGLImage *
+_eglLookupImage(EGLImage image, _EGLDisplay *disp)
{
_EGLImage *img = (_EGLImage *) image;
- if (!dpy || !_eglCheckResource((void *) img, _EGL_RESOURCE_IMAGE, dpy))
+ if (!disp || !_eglCheckResource((void *) img, _EGL_RESOURCE_IMAGE, disp))
img = NULL;
return img;
}
/**
* Return the handle of a linked image, or EGL_NO_IMAGE_KHR.
*/
-static INLINE EGLImageKHR
+static inline EGLImage
_eglGetImageHandle(_EGLImage *img)
{
_EGLResource *res = (_EGLResource *) img;
return (res && _eglIsResourceLinked(res)) ?
- (EGLImageKHR) img : EGL_NO_IMAGE_KHR;
+ (EGLImage) img : EGL_NO_IMAGE_KHR;
}
-/**
- * Return true if the image is linked to a display.
- */
-static INLINE EGLBoolean
-_eglIsImageLinked(_EGLImage *img)
-{
- _EGLResource *res = (_EGLResource *) img;
- return (res && _eglIsResourceLinked(res));
+#ifdef __cplusplus
}
-
+#endif
#endif /* EGLIMAGE_INCLUDED */
projects / mesa.git / blobdiff