b9a5baf42b
This change removes the 'blitFromPbuffer' path in the renderer which uses binding pbuffer to texture. This path does not work on all platforms and is not relavent any more. It simplifies a lot the FBConfig filtering code. Also, added a check to fail the renderer initialization if the translator plugin does not support EGL_KHR_gl_texture_2d_image and GL_OES_EGL_IMAGE (by both GLES implementations [1 and 2]) since our implementation requires it. Change-Id: Ifd4c66943a8da56308cfb7e38914c962b4f5befe
61 lines
1.9 KiB
C++
61 lines
1.9 KiB
C++
/*
|
|
* Copyright (C) 2011 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.
|
|
*/
|
|
#ifndef _LIBRENDER_FBCONFIG_H
|
|
#define _LIBRENDER_FBCONFIG_H
|
|
|
|
#include <EGL/egl.h>
|
|
#include <GLES/gl.h>
|
|
|
|
class FrameBuffer;
|
|
|
|
enum InitConfigStatus {
|
|
INIT_CONFIG_FAILED = 0,
|
|
INIT_CONFIG_PASSED = 1
|
|
};
|
|
|
|
class FBConfig
|
|
{
|
|
public:
|
|
static InitConfigStatus initConfigList(FrameBuffer *fb);
|
|
static const FBConfig *get(int p_config);
|
|
static int getNumConfigs();
|
|
static int getNumAttribs() { return s_numConfigAttribs; }
|
|
static void packConfigsInfo(GLuint *buffer);
|
|
static int chooseConfig(FrameBuffer *fb, EGLint * attribs, uint32_t * configs, uint32_t configs_size);
|
|
~FBConfig();
|
|
|
|
EGLConfig getEGLConfig() const { return m_eglConfig; }
|
|
GLuint getDepthSize() const { return (m_attribValues ? m_attribValues[0] : 0); }
|
|
GLuint getStencilSize() const { return (m_attribValues ? m_attribValues[1] : 0); }
|
|
GLuint getRenderableType() const { return (m_attribValues ? m_attribValues[2] : 0); }
|
|
GLuint getSurfaceType() const { return (m_attribValues ? m_attribValues[3] : 0); }
|
|
|
|
private:
|
|
FBConfig(EGLDisplay p_eglDpy, EGLConfig p_eglCfg);
|
|
|
|
private:
|
|
static FBConfig **s_fbConfigs;
|
|
static int s_numConfigs;
|
|
static const int s_numConfigAttribs;
|
|
static const GLuint s_configAttribs[];
|
|
|
|
private:
|
|
EGLConfig m_eglConfig;
|
|
GLint *m_attribValues;
|
|
};
|
|
|
|
#endif
|