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regress: Add fragment shader test for one-dimensional constant buffers.

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This commit is contained in:
Michal Krol 2010-01-22 09:40:33 +01:00
parent 4771e536e1
commit 44ac4c4e2c
2 changed files with 19 additions and 5 deletions
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13
src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-cb-1d.sh Normal file
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@ -0,0 +1,13 @@
FRAG
DCL IN[0], COLOR, LINEAR
DCL OUT[0], COLOR
DCL CONST[1]
DCL CONST[3]
DCL TEMP[0..1]
ADD TEMP[0], IN[0], CONST[1]
RCP TEMP[1], CONST[3].xxxx
MUL OUT[0], TEMP[0], TEMP[1]
END

11
src/gallium/state_trackers/python/tests/regress/fragment-shader/fragment-shader.py
View file

@ -147,17 +147,17 @@ def test(dev, name):
fs = Shader(file('frag-' + name + '.sh', 'rt').read())
ctx.set_fragment_shader(fs)
constbuf0 = dev.buffer_create(16,
constbuf0 = 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', 0.5, 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)
cbdata += struct.pack('4f', 0.4, 0.0, 0.0, 1.0)
cbdata += struct.pack('4f', 1.0, 1.0, 1.0, 1.0)
cbdata += struct.pack('4f', 2.0, 2.0, 2.0, 2.0)
cbdata += struct.pack('4f', 4.0, 8.0, 16.0, 32.0)
constbuf0.write(cbdata, 0)
@ -221,6 +221,7 @@ def main():
tests = [
'abs',
'add',
'cb-1d',
'cb-2d',
'dp3',
'dp4',