Mesa (radeon-rewrite): r300: fix regression caused by 056bc77547c304021a0faf204897ed238a5cf424

[Dave Airlie]

Module: Mesa
Branch: radeon-rewrite
Commit: db63f638974f90557a52c66b0f2e9d5a92e697d0
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=db63f638974f90557a52c66b0f2e9d5a92e697d0

Author: Maciej Cencora <m.cencora at gmail.com>
Date:   Sun Jun  7 22:51:46 2009 +0200

r300: fix regression caused by 056bc77547c304021a0faf204897ed238a5cf424

Fixes GPU hangs in software TCL path

---

 src/mesa/drivers/dri/r300/r300_swtcl.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/r300/r300_swtcl.c b/src/mesa/drivers/dri/r300/r300_swtcl.c
index ecc8377..4a82064 100644
--- a/src/mesa/drivers/dri/r300/r300_swtcl.c
+++ b/src/mesa/drivers/dri/r300/r300_swtcl.c
@@ -219,6 +219,7 @@ void r300ChooseSwtclVertexFormat(GLcontext *ctx, GLuint *_InputsRead,  GLuint *_
 		ADD_ATTR(VERT_ATTRIB_FOG, R300_DATA_TYPE_FLOAT_1, SWTCL_OVM_TEX(first_free_tex), swiz, MASK_XYZW, 0);
 	}
 
+	R300_NEWPRIM(rmesa);
 	rmesa->vbuf.num_attribs = num_attrs;
 	*_InputsRead = InputsRead;
 	*_OutputsWritten = OutputsWritten;