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Diffstat (limited to 'progs/gallium/python/tests/texture_transfer.py')
| -rwxr-xr-x | progs/gallium/python/tests/texture_transfer.py | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/progs/gallium/python/tests/texture_transfer.py b/progs/gallium/python/tests/texture_transfer.py deleted file mode 100755 index 4aa3d6c709..0000000000 --- a/progs/gallium/python/tests/texture_transfer.py +++ /dev/null @@ -1,181 +0,0 @@ -#!/usr/bin/env python -########################################################################## -# -# Copyright 2009 VMware, Inc. -# Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. -# 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. -# -########################################################################## - - -import os -import random - -from gallium import * -from base import * - - -def lods(*dims): - size = max(dims) - lods = 0 - while size: - lods += 1 - size >>= 1 - return lods - - -class TextureTest(TestCase): - - tags = ( - 'target', - 'format', - 'width', - 'height', - 'depth', - 'last_level', - 'face', - 'level', - 'zslice', - ) - - def test(self): - dev = self.dev - ctx = self.ctx - - target = self.target - format = self.format - width = self.width - height = self.height - depth = self.depth - last_level = self.last_level - face = self.face - level = self.level - zslice = self.zslice - - bind = PIPE_BIND_SAMPLER_VIEW - geom_flags = 0 - if not dev.is_format_supported(format, target, bind, geom_flags): - raise TestSkip - - # textures - texture = dev.resource_create( - target = target, - format = format, - width = width, - height = height, - depth = depth, - last_level = last_level, - bind = bind, - ) - - surface = texture.get_surface(face, level, zslice) - - stride = util_format_get_stride(format, surface.width) - size = util_format_get_nblocksy(format, surface.height) * stride - - in_raw = os.urandom(size) - - ctx.surface_write_raw(surface, 0, 0, surface.width, surface.height, in_raw, stride) - - out_raw = ctx.surface_read_raw(surface, 0, 0, surface.width, surface.height) - - if in_raw != out_raw: - raise TestFailure - - -def main(): - dev = Device() - ctx = dev.context_create() - suite = TestSuite() - - targets = [ - PIPE_TEXTURE_2D, - PIPE_TEXTURE_CUBE, - PIPE_TEXTURE_3D, - ] - - sizes = [64, 32, 16, 8, 4, 2, 1] - #sizes = [1020, 508, 252, 62, 30, 14, 6, 3] - #sizes = [64] - #sizes = [63] - - faces = [ - PIPE_TEX_FACE_POS_X, - PIPE_TEX_FACE_NEG_X, - PIPE_TEX_FACE_POS_Y, - PIPE_TEX_FACE_NEG_Y, - PIPE_TEX_FACE_POS_Z, - PIPE_TEX_FACE_NEG_Z, - ] - - try: - n = int(sys.argv[1]) - except: - n = 10000 - - for i in range(n): - format = random.choice(formats.keys()) - if not util_format_is_depth_or_stencil(format): - is_depth_or_stencil = util_format_is_depth_or_stencil(format) - - if is_depth_or_stencil: - target = PIPE_TEXTURE_2D - else: - target = random.choice(targets) - - size = random.choice(sizes) - - if target == PIPE_TEXTURE_3D: - depth = size - else: - depth = 1 - - if target == PIPE_TEXTURE_CUBE: - face = random.choice(faces) - else: - face = PIPE_TEX_FACE_POS_X - - levels = lods(size) - last_level = random.randint(0, levels - 1) - level = random.randint(0, last_level) - zslice = random.randint(0, max(depth >> level, 1) - 1) - - test = TextureTest( - dev = dev, - ctx = ctx, - target = target, - format = format, - width = size, - height = size, - depth = depth, - last_level = last_level, - face = face, - level = level, - zslice = zslice, - ) - suite.add_test(test) - suite.run() - - -if __name__ == '__main__': - main() |