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emulator opengl: pool of fixups to the host side.

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Those are the host side fixups required for the system to load
without failure to the point of bootanimation is run.

Change-Id: I42eebb123b05aaf6a0671e91e77a4ba6b330b852
This commit is contained in:
Stas Gurtovoy
2011-06-01 11:01:22 +03:00
committed by Guy Zadickario
parent 3f5c95553a
commit 613025efb3
16 changed files with 170 additions and 18 deletions
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44
tools/emulator/opengl/host/libs/libOpenglRender/FBConfig.cpp
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@@ -196,7 +196,7 @@ void FBConfig::packConfigsInfo(GLuint *buffer)
memcpy(buffer, s_configAttribs, s_numConfigAttribs * sizeof(GLuint));
for (int i=0; i<s_numConfigs; i++) {
memcpy(buffer+(i+1)*s_numConfigAttribs,
&s_fbConfigs[i]->m_attribValues,
s_fbConfigs[i]->m_attribValues,
s_numConfigAttribs * sizeof(GLuint));
}
}
@@ -222,7 +222,47 @@ int FBConfig::chooseConfig(FrameBuffer *fb, EGLint * attribs, uint32_t * configs
// Query the max matching configs in the backend
//
EGLConfig *matchedConfigs = new EGLConfig[nConfigs];
s_egl.eglChooseConfig(dpy, attribs, matchedConfigs, nConfigs, &nConfigs);
//
//Until we have EGLImage implementation, we force pbuf configs
//
bool needToAddPbufAttr = true;
int attribCnt = 0;
EGLint * attrib_p = attribs;
if (attribs) {
while (attrib_p[0] != EGL_NONE) {
if (attrib_p[0] == EGL_SURFACE_TYPE) {
attrib_p[1] = EGL_PBUFFER_BIT; //replace whatever was there before
needToAddPbufAttr = false;
}
attrib_p += 2;
attribCnt += 2;
}
}
EGLint * newAttribs = new EGLint[attribCnt + 1 + ((needToAddPbufAttr) ? 2 : 0)];
attrib_p = newAttribs;
if (needToAddPbufAttr) {
*(attrib_p++) = EGL_SURFACE_TYPE;
*(attrib_p++) = EGL_PBUFFER_BIT;
}
memcpy(attrib_p, attribs, attribCnt*sizeof(EGLint));
attrib_p += attribCnt;
*attrib_p = EGL_NONE;
#if 1
DBG("EGLint %d", sizeof(EGLint));
if (newAttribs) {
EGLint * attrib_p = newAttribs;
while (attrib_p[0] != EGL_NONE) {
DBG("attr: 0x%x %d", attrib_p[0], attrib_p[1]);
attrib_p += 2;
}
}
#endif
s_egl.eglChooseConfig(dpy, newAttribs, matchedConfigs, nConfigs, &nConfigs);
delete newAttribs;
//
// From all matchedConfigs we need only config_size FBConfigs, so we intersect both lists compating the CONFIG_ID attribute