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Diffstat (limited to 'tests/cases/draw_polygon_mode.amber')
-rw-r--r-- | tests/cases/draw_polygon_mode.amber | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/tests/cases/draw_polygon_mode.amber b/tests/cases/draw_polygon_mode.amber new file mode 100644 index 0000000..70ae15b --- /dev/null +++ b/tests/cases/draw_polygon_mode.amber @@ -0,0 +1,90 @@ +#!amber +# Copyright 2020 The Amber Authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +DEVICE_FEATURE fillModeNonSolid + +SHADER vertex vert_shader PASSTHROUGH + +SHADER fragment frag_shader GLSL +#version 430 + +layout(location = 0) out vec4 color; + +void main() +{ + color = vec4(1); +} +END + +BUFFER position_large DATA_TYPE R8G8_SNORM DATA +-120 -120 + 0 120 + 120 -120 +END + +BUFFER position_small DATA_TYPE R8G8_SNORM DATA +-60 -60 + 0 60 + 60 -60 +END + +BUFFER framebuffer FORMAT B8G8R8A8_UNORM + +PIPELINE graphics pipeline_line + ATTACH vert_shader + ATTACH frag_shader + + VERTEX_DATA position_large LOCATION 0 + POLYGON_MODE line + + BIND BUFFER framebuffer AS color LOCATION 0 + FRAMEBUFFER_SIZE 256 256 +END + +PIPELINE graphics pipeline_point + ATTACH vert_shader + ATTACH frag_shader + + VERTEX_DATA position_small LOCATION 0 + POLYGON_MODE point + + BIND BUFFER framebuffer AS color LOCATION 0 + FRAMEBUFFER_SIZE 256 256 +END + +PIPELINE graphics pipeline_line_grid + ATTACH vert_shader + ATTACH frag_shader + POLYGON_MODE line + + BIND BUFFER framebuffer AS color LOCATION 0 + FRAMEBUFFER_SIZE 256 256 +END + +CLEAR_COLOR pipeline_line 0 0 0 255 +CLEAR pipeline_line +# Draw a large triangle with lines +RUN pipeline_line DRAW_ARRAY AS TRIANGLE_LIST START_IDX 0 COUNT 3 +# Draw a rect with points +RUN pipeline_point DRAW_RECT POS 20 20 SIZE 216 216 +# Draw a small triangle with points +RUN pipeline_point DRAW_ARRAY AS TRIANGLE_LIST START_IDX 0 COUNT 3 +# Draw a line grid overlapping the small triangle +RUN pipeline_line_grid DRAW_GRID POS 80 40 SIZE 96 96 CELLS 3 3 + +# Make sure no solid triangle was drawn by checking the center +# of the middle grid triangle. That location is covered by all +# drawn primitives. +EXPECT framebuffer IDX 134 82 SIZE 5 5 EQ_RGBA 0 0 0 255 |