diff -r 000000000000 -r 6474c204b198 media/omx-plugin/include/ics/ui/PixelFormat.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/media/omx-plugin/include/ics/ui/PixelFormat.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2005 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+//
+
+// Pixel formats used across the system.
+// These formats might not all be supported by all renderers, for instance
+// skia or SurfaceFlinger are not required to support all of these formats
+// (either as source or destination)
+
+// XXX: we should consolidate these formats and skia's
+
+#ifndef UI_PIXELFORMAT_H
+#define UI_PIXELFORMAT_H
+
+#include <stdint.h>
+#include <sys/types.h>
+#include <utils/Errors.h>
+#include <pixelflinger/format.h>
+#include <hardware/hardware.h>
+
+namespace android {
+
+enum {
+    //
+    // these constants need to match those
+    // in graphics/PixelFormat.java & pixelflinger/format.h
+    //
+    PIXEL_FORMAT_UNKNOWN    =   0,
+    PIXEL_FORMAT_NONE       =   0,
+
+    // logical pixel formats used by the SurfaceFlinger -----------------------
+    PIXEL_FORMAT_CUSTOM         = -4,
+        // Custom pixel-format described by a PixelFormatInfo structure
+
+    PIXEL_FORMAT_TRANSLUCENT    = -3,
+        // System chooses a format that supports translucency (many alpha bits)
+
+    PIXEL_FORMAT_TRANSPARENT    = -2,
+        // System chooses a format that supports transparency
+        // (at least 1 alpha bit)
+
+    PIXEL_FORMAT_OPAQUE         = -1,
+        // System chooses an opaque format (no alpha bits required)
+
+    // real pixel formats supported for rendering -----------------------------
+
+    PIXEL_FORMAT_RGBA_8888   = HAL_PIXEL_FORMAT_RGBA_8888,  // 4x8-bit RGBA
+    PIXEL_FORMAT_RGBX_8888   = HAL_PIXEL_FORMAT_RGBX_8888,  // 4x8-bit RGB0
+    PIXEL_FORMAT_RGB_888     = HAL_PIXEL_FORMAT_RGB_888,    // 3x8-bit RGB
+    PIXEL_FORMAT_RGB_565     = HAL_PIXEL_FORMAT_RGB_565,    // 16-bit RGB
+    PIXEL_FORMAT_BGRA_8888   = HAL_PIXEL_FORMAT_BGRA_8888,  // 4x8-bit BGRA
+    PIXEL_FORMAT_RGBA_5551   = HAL_PIXEL_FORMAT_RGBA_5551,  // 16-bit ARGB
+    PIXEL_FORMAT_RGBA_4444   = HAL_PIXEL_FORMAT_RGBA_4444,  // 16-bit ARGB
+    PIXEL_FORMAT_A_8         = GGL_PIXEL_FORMAT_A_8,        // 8-bit A
+    PIXEL_FORMAT_L_8         = GGL_PIXEL_FORMAT_L_8,        // 8-bit L (R=G=B=L)
+    PIXEL_FORMAT_LA_88       = GGL_PIXEL_FORMAT_LA_88,      // 16-bit LA
+    PIXEL_FORMAT_RGB_332     = GGL_PIXEL_FORMAT_RGB_332,    // 8-bit RGB
+
+    // New formats can be added if they're also defined in
+    // pixelflinger/format.h
+};
+
+typedef int32_t PixelFormat;
+
+struct PixelFormatInfo
+{
+    enum {
+        INDEX_ALPHA   = 0,
+        INDEX_RED     = 1,
+        INDEX_GREEN   = 2,
+        INDEX_BLUE    = 3
+    };
+
+    enum { // components
+        ALPHA               = 1,
+        RGB                 = 2,
+        RGBA                = 3,
+        LUMINANCE           = 4,
+        LUMINANCE_ALPHA     = 5,
+        OTHER               = 0xFF
+    };
+
+    struct szinfo {
+        uint8_t h;
+        uint8_t l;
+    };
+
+    inline PixelFormatInfo() : version(sizeof(PixelFormatInfo)) { }
+    size_t getScanlineSize(unsigned int width) const;
+    size_t getSize(size_t ci) const {
+        return (ci <= 3) ? (cinfo[ci].h - cinfo[ci].l) : 0;
+    }
+    size_t      version;
+    PixelFormat format;
+    size_t      bytesPerPixel;
+    size_t      bitsPerPixel;
+    union {
+        szinfo      cinfo[4];
+        struct {
+            uint8_t     h_alpha;
+            uint8_t     l_alpha;
+            uint8_t     h_red;
+            uint8_t     l_red;
+            uint8_t     h_green;
+            uint8_t     l_green;
+            uint8_t     h_blue;
+            uint8_t     l_blue;
+        };
+    };
+    uint8_t     components;
+    uint8_t     reserved0[3];
+    uint32_t    reserved1;
+};
+
+// Consider caching the results of these functions are they're not
+// guaranteed to be fast.
+ssize_t     bytesPerPixel(PixelFormat format);
+ssize_t     bitsPerPixel(PixelFormat format);
+status_t    getPixelFormatInfo(PixelFormat format, PixelFormatInfo* info);
+
+}; // namespace android
+
+#endif // UI_PIXELFORMAT_H