1 files changed, 93 insertions, 0 deletions
diff --git a/src/radeon_glamor.h b/src/radeon_glamor.h
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+/*
+ * Copyright © 2011 Intel Corporation.
+ *             2012 Advanced Micro Devices, Inc.
+ *
+ * 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 (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 RADEON_GLAMOR_H
+#define RADEON_GLAMOR_H
+
+#ifdef USE_GLAMOR
+
+#include "radeon_surface.h"
+
+Bool radeon_glamor_pre_init(ScrnInfoPtr scrn);
+Bool radeon_glamor_init(ScreenPtr screen);
+Bool radeon_glamor_create_screen_resources(ScreenPtr screen);
+void radeon_glamor_free_screen(int scrnIndex, int flags);
+
+void radeon_glamor_flush(ScrnInfoPtr pScrn);
+
+Bool radeon_glamor_create_textured_pixmap(PixmapPtr pixmap);
+void radeon_glamor_exchange_buffers(PixmapPtr src, PixmapPtr dst);
+
+Bool radeon_glamor_pixmap_is_offscreen(PixmapPtr pixmap);
+
+struct radeon_pixmap {
+	struct radeon_surface surface;
+	struct radeon_bo *bo;
+
+	uint32_t tiling_flags;
+	int stride;
+};
+
+#if HAS_DEVPRIVATEKEYREC
+extern DevPrivateKeyRec glamor_pixmap_index;
+#else
+extern int glamor_pixmap_index;
+#endif
+
+static inline struct radeon_pixmap *radeon_get_pixmap_private(PixmapPtr pixmap)
+{
+#if HAS_DEVPRIVATEKEYREC
+	return dixGetPrivate(&pixmap->devPrivates, &glamor_pixmap_index);
+#else
+	return dixLookupPrivate(&pixmap->devPrivates, &glamor_pixmap_index);
+#endif
+}
+
+static inline void radeon_set_pixmap_private(PixmapPtr pixmap, struct radeon_pixmap *priv)
+{
+	dixSetPrivate(&pixmap->devPrivates, &glamor_pixmap_index, priv);
+}
+
+#else
+
+static inline Bool radeon_glamor_pre_init(ScrnInfoPtr scrn) { return FALSE; }
+static inline Bool radeon_glamor_init(ScreenPtr screen) { return FALSE; }
+static inline Bool radeon_glamor_create_screen_resources(ScreenPtr screen) { return FALSE; }
+static inline void radeon_glamor_free_screen(int scrnIndex, int flags) { }
+
+static inline void radeon_glamor_flush(ScrnInfoPtr pScrn) { }
+
+static inline Bool radeon_glamor_create_textured_pixmap(PixmapPtr pixmap) { return FALSE; }
+
+static inline void radeon_glamor_exchange_buffers(PixmapPtr src, PixmapPtr dst) {}
+
+static inline Bool radeon_glamor_pixmap_is_offscreen(PixmapPtr pixmap) { return FALSE; }
+
+static inline struct radeon_pixmap *radeon_get_pixmap_private(PixmapPtr pixmap) { return NULL; }
+
+#endif
+
+#endif /* RADEON_GLAMOR_H */