50129e4ae2
This patch enables tracing of vertex attribute data that is specified using glVertexAttribPointer(). At the time the glVertexAttribPointer() call is made, we only receive a pointer in client space, without any indication of the size (# of attributes). This size is known only at the time of the glDraw() call. This patch generates a new message glVertexAttribPointerData() when a draw call is issued that contains the vertex attribute data. A glDrawArrays() call directly gives the size of data to copy. A glDrawElements() call gives the indices to copy. In such a case, all data between the min & max indices drawn are copied and sent to the host. To support glDrawElements() with an element array buffer, this patch also adds state that maintains a copy of all element array buffers. Change-Id: I434da794a0aa9ada8e7474e219ffb1d79b183ecf |
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| cmds/surfaceflinger | ||
| include | ||
| libs | ||
| opengl | ||
| services/surfaceflinger | ||
| MODULE_LICENSE_APACHE2 | ||
| NOTICE | ||