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(parent: 7d09df0) | patch
svga: test register W component in emit_kil()
authorBrian Paul <brianp@vmware.com>
Wed, 27 Jul 2011 15:13:32 +0000 (09:13 -0600)
committerBrian Paul <brianp@vmware.com>
Fri, 23 Sep 2011 13:58:48 +0000 (07:58 -0600)
commit2b2a69e088416a18e3bb119ea1edb594b06e06fe
tree9358f89c831e08c2653c7db79822ad143cb9ab01tree
parent7d09df0cbc7e4524919a025cdd506b29e2d8b4f1commit | diff
svga: test register W component in emit_kil()

Only the XYZ components are checked to be negative by SVGA3DOP_TEXKILL.
GL_ARB_fp requires all four components be checked.  Emit a second texkill
for W if needed.
src/gallium/drivers/svga/svga_tgsi_insn.c diff | blob | history