From 4661817dacec5ef77d013828423c7ebeacf807c5 Mon Sep 17 00:00:00 2001 From: Michal Krol Date: Sat, 4 Apr 2009 13:34:27 +0200 Subject: python/regress: Initial fragment shader test suite. --- .../tests/regress/fragment-shader/frag-abs.sh | 13 ++ .../tests/regress/fragment-shader/frag-add.sh | 8 + .../tests/regress/fragment-shader/frag-dp3.sh | 8 + .../tests/regress/fragment-shader/frag-dp4.sh | 8 + .../tests/regress/fragment-shader/frag-dst.sh | 8 + .../tests/regress/fragment-shader/frag-ex2.sh | 11 ++ .../tests/regress/fragment-shader/frag-flr.sh | 15 ++ .../tests/regress/fragment-shader/frag-frc.sh | 13 ++ .../tests/regress/fragment-shader/frag-lg2.sh | 15 ++ .../tests/regress/fragment-shader/frag-lit.sh | 8 + .../tests/regress/fragment-shader/frag-lrp.sh | 11 ++ .../tests/regress/fragment-shader/frag-mad.sh | 11 ++ .../tests/regress/fragment-shader/frag-max.sh | 10 + .../tests/regress/fragment-shader/frag-min.sh | 10 + .../tests/regress/fragment-shader/frag-mov.sh | 8 + .../tests/regress/fragment-shader/frag-mul.sh | 10 + .../tests/regress/fragment-shader/frag-rcp.sh | 15 ++ .../tests/regress/fragment-shader/frag-rsq.sh | 15 ++ .../tests/regress/fragment-shader/frag-sge.sh | 13 ++ .../tests/regress/fragment-shader/frag-slt.sh | 13 ++ .../regress/fragment-shader/frag-srcmod-abs.sh | 13 ++ .../regress/fragment-shader/frag-srcmod-absneg.sh | 15 ++ .../regress/fragment-shader/frag-srcmod-neg.sh | 11 ++ .../regress/fragment-shader/frag-srcmod-swz.sh | 8 + .../tests/regress/fragment-shader/frag-sub.sh | 8 + .../tests/regress/fragment-shader/frag-xpd.sh | 8 + .../regress/fragment-shader/fragment-shader.py | 213 +++++++++++++++++++++ 27 files changed, 499 insertions(+) create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-abs.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-add.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-dp3.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-dp4.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-dst.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-ex2.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-flr.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-frc.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-lg2.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-lit.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-lrp.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-mad.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-max.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-min.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-mov.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-mul.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-rcp.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-rsq.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-sge.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-slt.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-srcmod-abs.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-srcmod-absneg.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-srcmod-neg.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-srcmod-swz.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-sub.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-xpd.sh create mode 100644 src/gallium/state_trackers/python/tests/regress/fragment-shader/fragment-shader.py (limited to 'src/gallium') diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-abs.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-abs.sh new file mode 100644 index 0000000000..7a0006bf66 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-abs.sh @@ -0,0 +1,13 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +DCL TEMP[0] + +IMM FLT32 { -0.5, -0.4, -0.6, 0.0 } + +ADD TEMP[0], IN[0], IMM[0] +ABS OUT[0], TEMP[0] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-add.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-add.sh new file mode 100644 index 0000000000..f7836c85dd --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-add.sh @@ -0,0 +1,8 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +ADD OUT[0], IN[0], IN[0] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-dp3.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-dp3.sh new file mode 100644 index 0000000000..c89cd748a8 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-dp3.sh @@ -0,0 +1,8 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +DP3 OUT[0], IN[0], IN[0] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-dp4.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-dp4.sh new file mode 100644 index 0000000000..6517e3c494 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-dp4.sh @@ -0,0 +1,8 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +DP4 OUT[0], IN[0].xyzx, IN[0].xyzx + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-dst.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-dst.sh new file mode 100644 index 0000000000..464880ba68 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-dst.sh @@ -0,0 +1,8 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +DST OUT[0], IN[0], IN[0] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-ex2.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-ex2.sh new file mode 100644 index 0000000000..2684076f1d --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-ex2.sh @@ -0,0 +1,11 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +DCL TEMP[0] + +EX2 TEMP[0], IN[0].xxxx +MUL OUT[0], TEMP[0], IN[0] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-flr.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-flr.sh new file mode 100644 index 0000000000..ad11e28918 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-flr.sh @@ -0,0 +1,15 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +DCL TEMP[0] + +IMM FLT32 { 2.5, 4.0, 2.0, 1.0 } +IMM FLT32 { 0.4, 0.25, 0.5, 1.0 } + +MUL TEMP[0], IN[0], IMM[0] +FLR TEMP[0], TEMP[0] +MUL OUT[0], TEMP[0], IMM[1] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-frc.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-frc.sh new file mode 100644 index 0000000000..4f3aa30d66 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-frc.sh @@ -0,0 +1,13 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +DCL TEMP[0] + +IMM FLT32 { 2.7, 3.1, 4.5, 1.0 } + +MUL TEMP[0], IN[0], IMM[0] +FRC OUT[0], TEMP[0] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-lg2.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-lg2.sh new file mode 100644 index 0000000000..54c7c64459 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-lg2.sh @@ -0,0 +1,15 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +DCL TEMP[0] + +IMM FLT32 { 1.0, 0.0, 0.0, 0.0 } +IMM FLT32 { 0.5, 0.0, 0.0, 0.0 } + +ADD TEMP[0], IN[0], IMM[0] +LG2 TEMP[0].x, TEMP[0].xxxx +ADD OUT[0], TEMP[0], IMM[1] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-lit.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-lit.sh new file mode 100644 index 0000000000..0e78ef86b5 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-lit.sh @@ -0,0 +1,8 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +LIT OUT[0], IN[0] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-lrp.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-lrp.sh new file mode 100644 index 0000000000..e9ee0f8147 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-lrp.sh @@ -0,0 +1,11 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +DCL TEMP[0] + +ABS TEMP[0], IN[0] +LRP OUT[0], TEMP[0], IN[0].xxxx, IN[0].yyyy + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-mad.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-mad.sh new file mode 100644 index 0000000000..439acd5bbd --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-mad.sh @@ -0,0 +1,11 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +IMM FLT32 { 0.5, 0.4, 0.6, 1.0 } +IMM FLT32 { 0.5, 0.4, 0.6, 0.0 } + +MAD OUT[0], IN[0], IMM[0], IMM[1] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-max.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-max.sh new file mode 100644 index 0000000000..ab21b245dd --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-max.sh @@ -0,0 +1,10 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +IMM FLT32 { 0.4, 0.4, 0.4, 0.0 } + +MAX OUT[0], IN[0], IMM[0] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-min.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-min.sh new file mode 100644 index 0000000000..969ae73d98 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-min.sh @@ -0,0 +1,10 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +IMM FLT32 { 0.6, 0.6, 0.6, 1.0 } + +MIN OUT[0], IN[0], IMM[0] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-mov.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-mov.sh new file mode 100644 index 0000000000..612975e057 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-mov.sh @@ -0,0 +1,8 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +MOV OUT[0], IN[0] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-mul.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-mul.sh new file mode 100644 index 0000000000..ed158b0fc6 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-mul.sh @@ -0,0 +1,10 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +IMM FLT32 { 0.5, 0.6, 0.7, 1.0 } + +MUL OUT[0], IN[0], IMM[0] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-rcp.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-rcp.sh new file mode 100644 index 0000000000..cc9feef07e --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-rcp.sh @@ -0,0 +1,15 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +DCL TEMP[0] + +IMM FLT32 { 1.0, 0.0, 0.0, 0.0 } +IMM FLT32 { 1.5, 0.0, 0.0, 0.0 } + +ADD TEMP[0], IN[0], IMM[0] +RCP TEMP[0].x, TEMP[0].xxxx +SUB OUT[0], TEMP[0], IMM[1] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-rsq.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-rsq.sh new file mode 100644 index 0000000000..695621fdc9 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-rsq.sh @@ -0,0 +1,15 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +DCL TEMP[0] + +IMM FLT32 { 1.0, 0.0, 0.0, 0.0 } +IMM FLT32 { 1.5, 0.0, 0.0, 0.0 } + +ADD TEMP[0], IN[0], IMM[0] +RSQ TEMP[0].x, TEMP[0].xxxx +SUB OUT[0], TEMP[0], IMM[1] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-sge.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-sge.sh new file mode 100644 index 0000000000..9505bc3c3e --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-sge.sh @@ -0,0 +1,13 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +DCL TEMP[0] + +IMM FLT32 { 0.6, 0.6, 0.6, 0.0 } + +SGE TEMP[0], IN[0], IMM[0] +MUL OUT[0], IN[0], TEMP[0] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-slt.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-slt.sh new file mode 100644 index 0000000000..f2a1521cbf --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-slt.sh @@ -0,0 +1,13 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +DCL TEMP[0] + +IMM FLT32 { 0.6, 0.6, 0.6, 0.0 } + +SLT TEMP[0], IN[0], IMM[0] +MUL OUT[0], IN[0], TEMP[0] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-srcmod-abs.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-srcmod-abs.sh new file mode 100644 index 0000000000..9cd4b68295 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-srcmod-abs.sh @@ -0,0 +1,13 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +DCL TEMP[0] + +IMM FLT32 { -0.3, -0.5, -0.4, 0.0 } + +ADD TEMP[0], IN[0], IMM[0] +MOV OUT[0], |TEMP[0]| + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-srcmod-absneg.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-srcmod-absneg.sh new file mode 100644 index 0000000000..acd6aa750d --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-srcmod-absneg.sh @@ -0,0 +1,15 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +DCL TEMP[0] + +IMM FLT32 { -0.2, -0.3, -0.4, 0.0 } +IMM FLT32 { -1.0, -1.0, -1.0, -1.0 } + +ADD TEMP[0], IN[0], IMM[0] +MOV TEMP[0], -|TEMP[0]| +MUL OUT[0], TEMP[0], IMM[1] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-srcmod-neg.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-srcmod-neg.sh new file mode 100644 index 0000000000..ba1b61503b --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-srcmod-neg.sh @@ -0,0 +1,11 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +DCL TEMP[0] + +SUB TEMP[0], IN[0], IN[0].yzxw +MOV OUT[0], -TEMP[0] + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-srcmod-swz.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-srcmod-swz.sh new file mode 100644 index 0000000000..192aa7bb26 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-srcmod-swz.sh @@ -0,0 +1,8 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +MOV OUT[0], IN[0].yxzw + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-sub.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-sub.sh new file mode 100644 index 0000000000..83441fa820 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-sub.sh @@ -0,0 +1,8 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +SUB OUT[0], IN[0], IN[0].yzxw + +END diff --git a/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-xpd.sh b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-xpd.sh new file mode 100644 index 0000000000..d6f66c4927 --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/frag-xpd.sh @@ -0,0 +1,8 @@ +FRAG1.1 + +DCL IN[0], COLOR, LINEAR +DCL OUT[0], COLOR + +XPD OUT[0], IN[0], IN[0].yzxw + +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 new file mode 100644 index 0000000000..14d8dc60bb --- /dev/null +++ b/src/gallium/state_trackers/python/tests/regress/fragment-shader/fragment-shader.py @@ -0,0 +1,213 @@ +#!/usr/bin/env python +########################################################################## +# +# Copyright 2009 VMware, Inc. +# All Rights Reserved. +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sub license, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice (including the +# next paragraph) shall be included in all copies or substantial portions +# of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. +# IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR +# ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +########################################################################## + + +from gallium import * + +def make_image(surface): + data = surface.get_tile_rgba8(0, 0, surface.width, surface.height) + + import Image + outimage = Image.fromstring('RGBA', (surface.width, surface.height), data, "raw", 'RGBA', 0, 1) + return outimage + +def save_image(filename, surface): + outimage = make_image(surface) + outimage.save(filename, "PNG") + +def test(dev, name): + ctx = dev.context_create() + + width = 320 + height = 320 + minz = 0.0 + maxz = 1.0 + + # disabled blending/masking + blend = Blend() + blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE + blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE + blend.rgb_dst_factor = PIPE_BLENDFACTOR_ZERO + blend.alpha_dst_factor = PIPE_BLENDFACTOR_ZERO + blend.colormask = PIPE_MASK_RGBA + ctx.set_blend(blend) + + # depth/stencil/alpha + depth_stencil_alpha = DepthStencilAlpha() + depth_stencil_alpha.depth.enabled = 0 + depth_stencil_alpha.depth.writemask = 1 + depth_stencil_alpha.depth.func = PIPE_FUNC_LESS + ctx.set_depth_stencil_alpha(depth_stencil_alpha) + + # rasterizer + rasterizer = Rasterizer() + rasterizer.front_winding = PIPE_WINDING_CW + rasterizer.cull_mode = PIPE_WINDING_NONE + rasterizer.scissor = 1 + ctx.set_rasterizer(rasterizer) + + # viewport + viewport = Viewport() + scale = FloatArray(4) + scale[0] = width / 2.0 + scale[1] = -height / 2.0 + scale[2] = (maxz - minz) / 2.0 + scale[3] = 1.0 + viewport.scale = scale + translate = FloatArray(4) + translate[0] = width / 2.0 + translate[1] = height / 2.0 + translate[2] = (maxz - minz) / 2.0 + translate[3] = 0.0 + viewport.translate = translate + ctx.set_viewport(viewport) + + # samplers + sampler = Sampler() + sampler.wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE + sampler.wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE + sampler.wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE + sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NONE + sampler.min_img_filter = PIPE_TEX_MIPFILTER_NEAREST + sampler.mag_img_filter = PIPE_TEX_MIPFILTER_NEAREST + sampler.normalized_coords = 1 + ctx.set_sampler(0, sampler) + + # scissor + scissor = Scissor() + scissor.minx = 0 + scissor.miny = 0 + scissor.maxx = width + scissor.maxy = height + ctx.set_scissor(scissor) + + clip = Clip() + clip.nr = 0 + ctx.set_clip(clip) + + # framebuffer + cbuf = dev.texture_create( + PIPE_FORMAT_X8R8G8B8_UNORM, + width, height, + tex_usage=PIPE_TEXTURE_USAGE_DISPLAY_TARGET, + ).get_surface() + fb = Framebuffer() + fb.width = width + fb.height = height + fb.nr_cbufs = 1 + fb.set_cbuf(0, cbuf) + ctx.set_framebuffer(fb) + ctx.surface_clear(cbuf, 0x80808080) + + # vertex shader + vs = Shader(''' + VERT1.1 + DCL IN[0], POSITION + DCL IN[1], COLOR + DCL OUT[0], POSITION + DCL OUT[1], COLOR + MOV OUT[0], IN[0] + MOV OUT[1], IN[1] + END + ''') + ctx.set_vertex_shader(vs) + + # fragment shader + fs = Shader(file('frag-' + name + '.sh', 'rt').read()) + ctx.set_fragment_shader(fs) + + xy = [ + -0.8, -0.8, + 0.8, -0.8, + 0.0, 0.8, + ] + color = [ + 1.0, 0.0, 0.0, + 0.0, 1.0, 0.0, + 0.0, 0.0, 1.0, + ] + + nverts = 3 + nattrs = 2 + verts = FloatArray(nverts * nattrs * 4) + + for i in range(0, nverts): + verts[i * nattrs * 4 + 0] = xy[i * 2 + 0] # x + verts[i * nattrs * 4 + 1] = xy[i * 2 + 1] # y + verts[i * nattrs * 4 + 2] = 0.5 # z + verts[i * nattrs * 4 + 3] = 1.0 # w + verts[i * nattrs * 4 + 4] = color[i * 3 + 0] # r + verts[i * nattrs * 4 + 5] = color[i * 3 + 1] # g + verts[i * nattrs * 4 + 6] = color[i * 3 + 2] # b + verts[i * nattrs * 4 + 7] = 1.0 # a + + ctx.draw_vertices(PIPE_PRIM_TRIANGLES, + nverts, + nattrs, + verts) + + ctx.flush() + + save_image('frag-' + name + '.png', cbuf) + +def main(): + tests = [ + 'abs', + 'add', + 'dp3', + 'dp4', + 'dst', + 'ex2', + 'flr', + 'frc', + 'lg2', + 'lit', + 'lrp', + 'mad', + 'max', + 'min', + 'mov', + 'mul', + 'rcp', + 'rsq', + 'sge', + 'slt', + 'srcmod-abs', + 'srcmod-absneg', + 'srcmod-neg', + 'srcmod-swz', + 'sub', + 'xpd', + ] + + dev = Device() + for t in tests: + test(dev, t) + +if __name__ == '__main__': + main() -- cgit v1.2.3