1 /* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     2  *

     3  * Permission is hereby granted, free of charge, to any person obtaining a

     4  * copy of this software and associated documentation files (the "Software"),

     5  * to deal in the Software without restriction, including without limitation

     6  * the rights to use, copy, modify, merge, publish, distribute, sublicense,

     7  * and/or sell copies of the Software, and to permit persons to whom the

     8  * Software is furnished to do so, subject to the following conditions:

     9  *

    10  * The above copyright notice and this permission notice shall be included

    11  * in all copies or substantial portions of the Software.

    12  *

    13  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

    14  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

    15  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

    16  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

    17  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

    18  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

    19  *

    20  * Initial Contributors:

    21  * Nokia Corporation - initial contribution.

    22  *

    23  * Contributors:

    24  *

    25  * Description:

    26  *

    27  */

    28 

    29 #include "common.h"

    30 #include "hgl.h"

    31 #include "context.h"

    32 

    33 GL_APICALL_BUILD void GL_APIENTRY glPixelStorei(GLenum pname, GLint param)

    34 {

    35 	DGLES2_ENTER();

    36 	DGLES2_ERROR_IF(pname != GL_UNPACK_ALIGNMENT && pname != GL_PACK_ALIGNMENT, GL_INVALID_ENUM);

    37 	ctx->hgl.PixelStorei(pname, param);

    38 	DGLES2_LEAVE();

    39 }

    40 

    41 GL_APICALL_BUILD void GL_APIENTRY glReadPixels(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, void* pixels)

    42 {

    43 	DGLES2_ENTER();

    44 	DGLES2_ERROR_IF(format != GL_RGBA, GL_INVALID_ENUM);

    45 	DGLES2_ERROR_IF(type != GL_UNSIGNED_BYTE, GL_INVALID_ENUM);

    46 	DGLES2_BEGIN_READING();

    47 	ctx->hgl.ReadPixels(x, y, width, height, format, type, pixels);

    48 	DGLES2_END_READING();

    49 	DGLES2_LEAVE();

    50 }

    51