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authorMichal Krol <michal@vmware.com>2010-01-21 20:03:13 +0100
committerMichal Krol <michal@vmware.com>2010-01-28 14:07:45 +0100
commit4771e536e16699a0488b68e153de3478dfbc55d0 (patch)
tree3816c89cff3eb9a728036beaaf633734d928ddba /src/gallium
parent91d58c3520452798bd1542f86936e0f408182fbf (diff)
regress: Add two-dimension constant buffer test.
Diffstat (limited to 'src/gallium')
-rw-r--r--src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-cb-2d.sh9
-rw-r--r--src/gallium/state_trackers/python/tests/regress/fragment-shader/fragment-shader.py38
2 files changed, 47 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-cb-2d.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-cb-2d.sh
new file mode 100644
index 0000000000..f70a5146f4
--- /dev/null
+++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-cb-2d.sh
@@ -0,0 +1,9 @@
+FRAG
+
+DCL IN[0], COLOR, LINEAR
+DCL OUT[0], COLOR
+DCL CONST[1][1..2]
+
+MAD OUT[0], IN[0], CONST[1][2], CONST[1][1]
+
+END
diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/fragment-shader.py b/src/gallium/state_trackers/python/tests/regress/fragment-shader/fragment-shader.py
index 8d3bf9d4d7..6a0c1f824b 100644
--- a/src/gallium/state_trackers/python/tests/regress/fragment-shader/fragment-shader.py
+++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/fragment-shader.py
@@ -26,6 +26,7 @@
#
##########################################################################
+import struct
from gallium import *
@@ -146,6 +147,42 @@ def test(dev, name):
fs = Shader(file('frag-' + name + '.sh', 'rt').read())
ctx.set_fragment_shader(fs)
+ constbuf0 = dev.buffer_create(16,
+ (PIPE_BUFFER_USAGE_CONSTANT |
+ PIPE_BUFFER_USAGE_GPU_READ |
+ PIPE_BUFFER_USAGE_CPU_WRITE),
+ 4 * 4 * 4)
+
+ cbdata = ''
+ cbdata += struct.pack('4f', 0.5, 0.5, 0.5, 0.5)
+ cbdata += struct.pack('4f', 0.5, 0.5, 0.5, 0.5)
+ cbdata += struct.pack('4f', 0.5, 0.5, 0.5, 0.5)
+ cbdata += struct.pack('4f', 0.5, 0.5, 0.5, 0.5)
+
+ constbuf0.write(cbdata, 0)
+
+ ctx.set_constant_buffer(PIPE_SHADER_FRAGMENT,
+ 0,
+ constbuf0)
+
+ constbuf1 = dev.buffer_create(64,
+ (PIPE_BUFFER_USAGE_CONSTANT |
+ PIPE_BUFFER_USAGE_GPU_READ |
+ PIPE_BUFFER_USAGE_CPU_WRITE),
+ 4 * 4 * 4)
+
+ cbdata = ''
+ cbdata += struct.pack('4f', 0.1, 0.1, 0.1, 0.1)
+ cbdata += struct.pack('4f', 0.25, 0.25, 0.25, 0.25)
+ cbdata += struct.pack('4f', 0.5, 0.5, 0.5, 0.5)
+ cbdata += struct.pack('4f', 0.75, 0.75, 0.75, 0.75)
+
+ constbuf1.write(cbdata, 0)
+
+ ctx.set_constant_buffer(PIPE_SHADER_FRAGMENT,
+ 1,
+ constbuf1)
+
xy = [
-0.8, -0.8,
0.8, -0.8,
@@ -184,6 +221,7 @@ def main():
tests = [
'abs',
'add',
+ 'cb-2d',
'dp3',
'dp4',
'dst',