25b388c43bd0444985776c4d129e0ccaef9b6229 |
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24-Sep-2010 |
Mathias Agopian <mathias@google.com> |
better fix for [3028370] GL get error should return a valid error if no context is bound. it turns out that we cannot return INVALID_OPERATION from glGetError() because the GL spec says that it must be called in a loop until it returns GL_NO_ERROR. now, we always return 0 from GL functions called from a thread with no context bound. This means that glGetError() will return NO_ERROR in this case, which is better than returning a random value (which could trap the app in a loop). if this happens in the main thread of a process, we LOG an error message once. Change-Id: Id59620e675a890286ef62a257c02b06e0fdcaf69
/frameworks/base/opengl/libs/GLES2/gl2.cpp
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a5d4ad3d52df777841108860a9cae61ea7407f21 |
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30-Mar-2010 |
Mathias Agopian <mathias@google.com> |
Fix Android's glEGLImageTargetRenderbufferOES() wrapper glEGLImageTargetRenderbufferOES() pass the wrapped EGLImage to the implementation, rather than the unwrapped one. Change-Id: I149f9ed73e6ab9089110600e1db4311ba7a8c83a
/frameworks/base/opengl/libs/GLES2/gl2.cpp
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b34d5d527596102ae7a040d787e4d8c336bf192b |
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14-Oct-2009 |
Mathias Agopian <mathias@google.com> |
Use the TLS register if HAVE_ARM_TLS_REGISTER is defined this will be needed for SMP, but would improve dispatching GL calls a bit on armv6 and above.
/frameworks/base/opengl/libs/GLES2/gl2.cpp
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6fc569971faa342b2e2da46c55fbfbba3a2a7814 |
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14-Oct-2009 |
Mathias Agopian <mathias@google.com> |
fix [2187212] add support for GLESv2 dispatch based on TLS Instead of using a different function pointer table for ES 1.x and ES 2.x, we use a single one that is the union (sort|uniq) of both tables. Two instances of this table are initialized with pointers to GL ES 1.x and GL ES 2.x entry-points. When a context is created, we store its version number and when it is bound to a thread we set the approruiate table based on the stored version. This introduce no penalty while dispatching gl calls to the right API version. [Pending Dr No approval for MR1]
/frameworks/base/opengl/libs/GLES2/gl2.cpp
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2820bd4eda4c75457007f11eb9d98da9bff24a27 |
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28-May-2009 |
Mathias Agopian <mathias@google.com> |
Added most of the support needed for GLES 2.x
/frameworks/base/opengl/libs/GLES2/gl2.cpp
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