From: Eric Anholt <eric@anholt.net>
Date: Sun, 3 Aug 2014 03:44:39 +0000 (-0700)
Subject: vc4: Fix the shader record size for extended strides.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=aaff32ded0ef0e6b15af883831cc3ccb7b16efc4;p=mesa.git

vc4: Fix the shader record size for extended strides.

It turns out they aren't packed when attributes are missing, according to
both docs and simulation.

v2: Drop unused variable.
---

diff --git a/src/gallium/drivers/vc4/vc4_simulator_validate.c b/src/gallium/drivers/vc4/vc4_simulator_validate.c
index 2996779e89b..0fbe0b19cfc 100644
--- a/src/gallium/drivers/vc4/vc4_simulator_validate.c
+++ b/src/gallium/drivers/vc4/vc4_simulator_validate.c
@@ -94,7 +94,10 @@ gl_shader_rec_size(uint32_t pointer_bits)
 	if (attribute_count == 0)
 		attribute_count = 8;
 
-	return 36 + attribute_count * (extended ? 12 : 8);
+	if (extended)
+		return 100 + attribute_count * 4;
+	else
+		return 36 + attribute_count * 8;
 }
 
 static bool