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emulator opengl: implement glGetString

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Added rcGetGLString token to renderControl to query
a GL string constant from the current context from the host.
Implement glGetString functinality in EGL so that the string
value can be cached in the context structure and also
implementation can be shared between GLESv1 and GLESv2.

Also, fixed clientAPI context initialization check in
eglMakeCurrent. The check was for the previously bounded
context instead for the newly bounded context.

Change-Id: I41c0b4ad462c9ad5bd5c66719b41509bb1b7a947
This commit is contained in:
Guy Zadikario
2011-06-04 22:56:54 +03:00
committed by David 'Digit' Turner
parent 5b675210ed
commit 1ef706f96f
6 changed files with 138 additions and 7 deletions
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1
tools/emulator/opengl/system/renderControl_enc/renderControl.in
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@@ -1,6 +1,7 @@
GL_ENRTY(GLint, rcGetRendererVersion)
GL_ENTRY(EGLint, rcGetEGLVersion, EGLint *major, EGLint *minor)
GL_ENTRY(EGLint, rcQueryEGLString, EGLenum name, void *buffer, EGLint bufferSize)
GL_ENTRY(EGLint, rcGetGLString, EGLenum name, void *buffer, EGLint bufferSize)
GL_ENTRY(EGLint, rcGetNumConfigs, uint32_t *numAttribs)
GL_ENTRY(EGLint, rcGetConfigs, uint32_t bufSize, GLuint *buffer)
GL_ENTRY(EGLint, rcChooseConfig, EGLint *attribs, uint32_t attribs_size, uint32_t *configs, uint32_t configs_size)