r300g: fix constant buffer emission on r3xx

FDO bug #29128.

diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c
index 349f3912d13e33b142c435a836d8cf0377c95164..53e7f25df3a15f75d67c980e78935718f43e33ef 100644 (file)
--- a/src/gallium/drivers/r300/r300_emit.c
+++ b/src/gallium/drivers/r300/r300_emit.c
@@ -170,7 +170,7 @@ void r300_emit_fs_constants(struct r300_context* r300, unsigned size, void *stat
 {
     struct r300_fragment_shader *fs = r300_fs(r300);
     struct r300_constant_buffer *buf = (struct r300_constant_buffer*)state;
-    unsigned count = fs->shader->externals_count * 4;
+    unsigned count = fs->shader->externals_count;
     unsigned i, j;
     CS_LOCALS(r300);