tree 147cb1b4d1e887422533d7510eb441e07bada0bf
parent 27da071d424de652009f8ae4e64bc397b5a2baf2
author Alexis Hetu <sugoi@google.com> 1513799377 -0500
committer Alexis Hétu <sugoi@google.com> 1513802381 +0000

Fixed sampler allocation

Instead of testing for the number of samplers used so far
in the shader, the Program object was checking for the
register index, which could have been larger or equal to
MAX_VERTEX_TEXTURE_IMAGE_UNITS or MAX_TEXTURE_IMAGE_UNITS,
making the shader compilation fail erroneously.

Changed sampler arrays to maps in order to get the sampler
data from the register index.

Change-Id: Iba6cbf0dbbcdbd926f2670af4413710550e341a9
Reviewed-on: https://swiftshader-review.googlesource.com/15428
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>