1 /*-------------------------------------------------------------------------
2 * drawElements Quality Program EGL Module
3 * ---------------------------------------
4 *
5 * Copyright 2014 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 *
19 *//*!
20 * \file
21 * \brief GLES1 render utils.
22 *//*--------------------------------------------------------------------*/
23
24 #include "teglGLES1RenderUtil.hpp"
25
26 #if defined(DEQP_SUPPORT_GLES1)
27 # include <GLES/gl.h>
28 #endif
29
30 using std::vector;
31
32 namespace deqp
33 {
34 namespace egl
35 {
36 namespace gles1
37 {
38
39 #if defined(DEQP_SUPPORT_GLES1)
40
clear(int x,int y,int width,int height,const tcu::Vec4 & color)41 void clear (int x, int y, int width, int height, const tcu::Vec4& color)
42 {
43 glEnable(GL_SCISSOR_TEST);
44 glScissor(x, y, width, height);
45 glClearColor(color.x(), color.y(), color.z(), color.w());
46 glClear(GL_COLOR_BUFFER_BIT);
47 glDisable(GL_SCISSOR_TEST);
48 }
49
readPixels(tcu::Surface & dst,int x,int y,int width,int height)50 void readPixels (tcu::Surface& dst, int x, int y, int width, int height)
51 {
52 dst.setSize(width, height);
53 glReadPixels(x, y, width, height, GL_RGBA, GL_UNSIGNED_BYTE, dst.getAccess().getDataPtr());
54 }
55
finish(void)56 void finish (void)
57 {
58 glFinish();
59 }
60
61 #else // DEQP_SUPPORT_GLES1
62
63 void clear (int x, int y, int width, int height, const tcu::Vec4& color)
64 {
65 DE_UNREF(x && y && width && height);
66 DE_UNREF(color);
67 TCU_THROW(NotSupportedError, "OpenGL ES 1.x is not supported");
68 }
69
70 void readPixels (tcu::Surface& dst, int x, int y, int width, int height)
71 {
72 DE_UNREF(x && y && width && height);
73 DE_UNREF(dst);
74 TCU_THROW(NotSupportedError, "OpenGL ES 1.x is not supported");
75 }
76
77 void finish (void)
78 {
79 TCU_THROW(NotSupportedError, "OpenGL ES 1.x is not supported");
80 }
81
82 #endif // DEQP_SUPPORT_GLES1
83
84 } // gles1
85 } // egl
86 } // deqp
87