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mobile/android/base/gfx/CairoGLInfo.java@fc2d59ddac77 (annotated)

mobile/android/base/gfx/CairoGLInfo.java

Wed, 31 Dec 2014 07:22:50 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 07:22:50 +0100

branch

TOR_BUG_3246

changeset 4

fc2d59ddac77

permissions

-rw-r--r--

Correct previous dual key logic pending first delivery installment.

michael@0	1	/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
michael@0	2	* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	3	* License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0	4	* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	5
michael@0	6	package org.mozilla.gecko.gfx;
michael@0	7
michael@0	8	import javax.microedition.khronos.opengles.GL10;
michael@0	9
michael@0	10	/** Information needed to render Cairo bitmaps using OpenGL ES. */
michael@0	11	public class CairoGLInfo {
michael@0	12	public final int internalFormat;
michael@0	13	public final int format;
michael@0	14	public final int type;
michael@0	15
michael@0	16	public CairoGLInfo(int cairoFormat) {
michael@0	17	switch (cairoFormat) {
michael@0	18	case CairoImage.FORMAT_ARGB32:
michael@0	19	internalFormat = format = GL10.GL_RGBA; type = GL10.GL_UNSIGNED_BYTE;
michael@0	20	break;
michael@0	21	case CairoImage.FORMAT_RGB24:
michael@0	22	internalFormat = format = GL10.GL_RGB; type = GL10.GL_UNSIGNED_BYTE;
michael@0	23	break;
michael@0	24	case CairoImage.FORMAT_RGB16_565:
michael@0	25	internalFormat = format = GL10.GL_RGB; type = GL10.GL_UNSIGNED_SHORT_5_6_5;
michael@0	26	break;
michael@0	27	case CairoImage.FORMAT_A8:
michael@0	28	case CairoImage.FORMAT_A1:
michael@0	29	throw new RuntimeException("Cairo FORMAT_A1 and FORMAT_A8 unsupported");
michael@0	30	default:
michael@0	31	throw new RuntimeException("Unknown Cairo format");
michael@0	32	}
michael@0	33	}
michael@0	34	}
michael@0	35