# Copyright 2018 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.

[require]
vertexPipelineStoresAndAtomics

[vertex shader]
#version 430

layout(location = 0) in vec4 position;
layout(location = 1) in vec4 vert_color;
layout(location = 0) out vec4 frag_color;

layout(set = 0, binding = 0) buffer block0 {
  vec4 addon0;
  vec4 addon1;
};

layout(set = 1, binding = 0) buffer block1 {
  float data_set1_binding0[11];
  float data_set1_binding0_result[11];
};

layout(set = 1, binding = 2) buffer block2 {
  float data_set1_binding2[11];
  float data_set1_binding2_result[11];
};

layout(set = 2, binding = 1) buffer block3 {
  float data_set2_binding1[11];
  float data_set2_binding1_result[11];
};

layout(set = 2, binding = 3) buffer block4 {
  float data_set2_binding3[11];
  float data_set2_binding3_result[11];
};

void main() {
  gl_Position = position;
  frag_color = vert_color + (addon0 + addon1) / 2.0f;

  for (int i = 0; i < 11; ++i) {
    data_set1_binding0_result[i] = data_set1_binding2[i];
    data_set1_binding2_result[i] = data_set2_binding1[i];
    data_set2_binding1_result[i] = data_set2_binding3[i];
    data_set2_binding3_result[i] = data_set1_binding0[i];
  }
}

[fragment shader]
#version 430

layout(location = 0) in vec4 frag_color;
layout(location = 0) out vec4 final_color;

void main() {
  final_color = frag_color;
}

[vertex data]
#      position                   vert_color
0/R32G32_SFLOAT        1/R32G32B32A32_SFLOAT

#      R32  G32         R32   G32    B32 B32
      -1.0 -1.0         0.5  0.25  0.125   0
       1.0  1.0         0.5  0.25  0.125   0
      -1.0  1.0         0.5  0.25  0.125   0

      -1.0 -1.0         0.5  0.25  0.125   0
       1.0  1.0         0.5  0.25  0.125   0
       1.0 -1.0         0.5  0.25  0.125   0

[test]
clear

# Allocate enough space for the uniform buffers including 16-byte alignment.
ssbo 1:0 96
ssbo 1:2 96
ssbo 2:1 96
ssbo 2:3 96

ssbo 0 subdata float  0 0.1 0.2 0.3 0.4
ssbo 0 subdata float 16 0.9 0.8 0.7 0.6

ssbo 1:0 subdata float  0 0.1 0.2 0.3 0.4
ssbo 1:2 subdata float  0 0.1 0.2 0.3 0.4
ssbo 2:1 subdata float  0 0.1 0.2 0.3 0.4
ssbo 2:3 subdata float  0 0.1 0.2 0.3 0.4

draw arrays TRIANGLE_LIST 0 6
relative probe rect rgba (0.0, 0.0, 1.0, 1.0) (1.0, 0.75, 0.625, 0.5)


ssbo 0 subdata float  0 0.5 0.5 0.25 1.0 \
                        0.3 0.2 0.1  0.4 \
                        0   0   0    0

ssbo 1:0 subdata float 0 0.1 0.2  0.3  0.4 \
                         0.5 0.6  0.7  0.8 \
                         0.9 0.10 0.11     \
                         0.1 0.2  0.3  0.4 \
                         0.5 0.6  0.7  0.8 \
                         0.9 0.10 0.11

ssbo 1:2 subdata float 0 0.57 0.56 0.55 0.54 \
                         0.53 0.52 0.51 0.50 \
                         0.49 0.48 0.47      \
                         0.57 0.56 0.55 0.54 \
                         0.53 0.52 0.51 0.50 \
                         0.49 0.48 0.47

ssbo 2:1 subdata float 0 0.21 0.22 0.23 0.24 \
                         0.25 0.26 0.27 0.28 \
                         0.29 0.30 0.31      \
                         0.21 0.22 0.23 0.24 \
                         0.25 0.26 0.27 0.28 \
                         0.29 0.30 0.31

ssbo 2:3 subdata float 0 0.23  0.229 0.228 0.227 \
                         0.226 0.225 0.224 0.223 \
                         0.222 0.221 0.22        \
                         0.23  0.229 0.228 0.227 \
                         0.226 0.225 0.224 0.223 \
                         0.222 0.221 0.22

draw arrays TRIANGLE_LIST 0 6
relative probe rect rgba (0.0, 0.0, 1.0, 1.0) (0.9, 0.6, 0.3, 0.7)

probe ssbo float 1:0 0  ~= 0.1 0.2  0.3  0.4 \
                           0.5 0.6  0.7  0.8 \
                           0.9 0.10 0.11
probe ssbo float 1:0 44 ~= 0.57 0.56 0.55 0.54 \
                           0.53 0.52 0.51 0.50 \
                           0.49 0.48 0.47

probe ssbo float 1:2 0  ~= 0.57 0.56 0.55 0.54 \
                           0.53 0.52 0.51 0.50 \
                           0.49 0.48 0.47
probe ssbo float 1:2 44 ~= 0.21 0.22 0.23 0.24 \
                           0.25 0.26 0.27 0.28 \
                           0.29 0.30 0.31

probe ssbo float 2:1 0  ~= 0.21 0.22 0.23 0.24 \
                           0.25 0.26 0.27 0.28 \
                           0.29 0.30 0.31
probe ssbo float 2:1 44 ~= 0.23  0.229 0.228 0.227 \
                           0.226 0.225 0.224 0.223 \
                           0.222 0.221 0.22

probe ssbo float 2:3 0  ~= 0.23  0.229 0.228 0.227 \
                           0.226 0.225 0.224 0.223 \
                           0.222 0.221 0.22
probe ssbo float 2:3 44 ~= 0.1 0.2  0.3  0.4 \
                           0.5 0.6  0.7  0.8 \
                           0.9 0.10 0.11


ssbo 0 subdata float  8 \
0.35 0.6 \
0.1  0.4
draw arrays TRIANGLE_LIST 0 6
relative probe rect rgba (0.0, 0.0, 1.0, 1.0) (0.8, 0.7, 0.35, 0.5)