diff options
Diffstat (limited to 'progs/gallium/python/tests/texture_sample.py')
| -rwxr-xr-x | progs/gallium/python/tests/texture_sample.py | 98 |
1 files changed, 82 insertions, 16 deletions
diff --git a/progs/gallium/python/tests/texture_sample.py b/progs/gallium/python/tests/texture_sample.py index 49545c2e07a..9b5c15ad1da 100755 --- a/progs/gallium/python/tests/texture_sample.py +++ b/progs/gallium/python/tests/texture_sample.py @@ -115,6 +115,7 @@ class TextureColorSampleTest(TestCase): def test(self): dev = self.dev + ctx = self.ctx target = self.target format = self.format @@ -125,6 +126,8 @@ class TextureColorSampleTest(TestCase): face = self.face level = self.level zslice = self.zslice + minz = 0.0 + maxz = 1.0 tex_usage = PIPE_TEXTURE_USAGE_SAMPLER geom_flags = 0 @@ -136,8 +139,6 @@ class TextureColorSampleTest(TestCase): if not dev.is_format_supported(format, target, tex_usage, geom_flags): raise TestSkip - ctx = self.dev.context_create() - # disabled blending/masking blend = Blend() blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE @@ -155,7 +156,6 @@ class TextureColorSampleTest(TestCase): rasterizer = Rasterizer() rasterizer.front_winding = PIPE_WINDING_CW rasterizer.cull_mode = PIPE_WINDING_NONE - rasterizer.bypass_vs_clip_and_viewport = 1 ctx.set_rasterizer(rasterizer) # samplers @@ -183,14 +183,45 @@ class TextureColorSampleTest(TestCase): ) expected_rgba = FloatArray(height*width*4) - texture.get_surface( + surface = texture.get_surface( face = face, level = level, zslice = zslice, - ).sample_rgba(expected_rgba) + ) + + ctx.surface_sample_rgba(surface, expected_rgba) ctx.set_fragment_sampler_texture(0, texture) + # viewport + viewport = Viewport() + scale = FloatArray(4) + scale[0] = width + scale[1] = height + scale[2] = (maxz - minz) / 2.0 + scale[3] = 1.0 + viewport.scale = scale + translate = FloatArray(4) + translate[0] = 0.0 + translate[1] = 0.0 + translate[2] = (maxz - minz) / 2.0 + translate[3] = 0.0 + viewport.translate = translate + ctx.set_viewport(viewport) + + # scissor + scissor = Scissor() + scissor.minx = 0 + scissor.miny = 0 + scissor.maxx = width + scissor.maxy = height + ctx.set_scissor(scissor) + + # clip + clip = Clip() + clip.nr = 0 + ctx.set_clip(clip) + # framebuffer cbuf_tex = dev.texture_create( PIPE_FORMAT_B8G8R8A8_UNORM, @@ -265,8 +296,8 @@ class TextureColorSampleTest(TestCase): for i in range(0, 4): j = 8*i - verts[j + 0] = pos[i][0] # x - verts[j + 1] = pos[i][1] # y + verts[j + 0] = pos[i][0]/float(width) # x + verts[j + 1] = pos[i][1]/float(height) # y verts[j + 2] = 0.0 # z verts[j + 3] = 1.0 # w verts[j + 4] = tex[i][0] # s @@ -283,7 +314,7 @@ class TextureColorSampleTest(TestCase): cbuf = cbuf_tex.get_surface() - self.assert_rgba(cbuf, x, y, w, h, expected_rgba, 4.0/256, 0.85) + self.assert_rgba(ctx, cbuf, x, y, w, h, expected_rgba, 4.0/256, 0.85) class TextureDepthSampleTest(TestCase): @@ -302,6 +333,7 @@ class TextureDepthSampleTest(TestCase): def test(self): dev = self.dev + ctx = self.ctx target = self.target format = self.format @@ -312,6 +344,8 @@ class TextureDepthSampleTest(TestCase): face = self.face level = self.level zslice = self.zslice + minz = 0.0 + maxz = 1.0 tex_usage = PIPE_TEXTURE_USAGE_SAMPLER geom_flags = 0 @@ -323,8 +357,6 @@ class TextureDepthSampleTest(TestCase): if not dev.is_format_supported(format, target, tex_usage, geom_flags): raise TestSkip - ctx = self.dev.context_create() - # disabled blending/masking blend = Blend() blend.rt[0].rgb_src_factor = PIPE_BLENDFACTOR_ONE @@ -345,9 +377,24 @@ class TextureDepthSampleTest(TestCase): rasterizer = Rasterizer() rasterizer.front_winding = PIPE_WINDING_CW rasterizer.cull_mode = PIPE_WINDING_NONE - rasterizer.bypass_vs_clip_and_viewport = 1 ctx.set_rasterizer(rasterizer) + # viewport + viewport = Viewport() + scale = FloatArray(4) + scale[0] = width + scale[1] = height + scale[2] = (maxz - minz) / 2.0 + scale[3] = 1.0 + viewport.scale = scale + translate = FloatArray(4) + translate[0] = 0.0 + translate[1] = 0.0 + 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 @@ -373,14 +420,29 @@ class TextureDepthSampleTest(TestCase): ) expected_rgba = FloatArray(height*width*4) - texture.get_surface( + surface = texture.get_surface( face = face, level = level, zslice = zslice, - ).sample_rgba(expected_rgba) + ) + + ctx.surface_sample_rgba(surface, expected_rgba) ctx.set_fragment_sampler_texture(0, texture) + # scissor + scissor = Scissor() + scissor.minx = 0 + scissor.miny = 0 + scissor.maxx = width + scissor.maxy = height + ctx.set_scissor(scissor) + + # clip + clip = Clip() + clip.nr = 0 + ctx.set_clip(clip) + # framebuffer cbuf_tex = dev.texture_create( PIPE_FORMAT_B8G8R8A8_UNORM, @@ -464,8 +526,8 @@ class TextureDepthSampleTest(TestCase): for i in range(0, 4): j = 8*i - verts[j + 0] = pos[i][0] # x - verts[j + 1] = pos[i][1] # y + verts[j + 0] = pos[i][0]/float(width) # x + verts[j + 1] = pos[i][1]/float(height) # y verts[j + 2] = 0.0 # z verts[j + 3] = 1.0 # w verts[j + 4] = tex[i][0] # s @@ -482,7 +544,7 @@ class TextureDepthSampleTest(TestCase): zsbuf = zsbuf_tex.get_surface() - self.assert_rgba(zsbuf, x, y, w, h, expected_rgba, 4.0/256, 0.85) + self.assert_rgba(ctx, zsbuf, x, y, w, h, expected_rgba, 4.0/256, 0.85) @@ -534,6 +596,8 @@ def main(): PIPE_TEX_FACE_NEG_Z, ] + ctx = dev.context_create() + for format in color_formats: for target in targets: for size in sizes: @@ -551,6 +615,7 @@ def main(): while zslice < depth >> level: test = TextureColorSampleTest( dev = dev, + ctx = ctx, target = target, format = format, width = size, @@ -573,6 +638,7 @@ def main(): for size in sizes: test = TextureDepthSampleTest( dev = dev, + ctx = ctx, target = target, format = format, width = size, |