Test/spv.tpipTextureArrays.frag

   1 #version 450
   2 #extension GL_QCOM_image_processing : require
   3
   4 precision highp float;
   5
   6 // fragment shader inputs and outputs
   7 layout (location = 0) in vec4 v_texcoord;
   8
   9 layout (location = 0) out vec4 fragColor;
  10
  11 // fragment shader resources
  12 layout(set = 0, binding = 3) uniform sampler samp;
  13
  14
  15 layout(set = 0, binding = 4) uniform texture2D tex2D_srcs[8];
  16 layout(set = 0, binding = 5) uniform sampler2D samplers[3];
  17
  18 void main()
  19 {
  20
  21     uvec2 tgt_coords; tgt_coords.x = uint(v_texcoord.x); tgt_coords.x = uint(v_texcoord.y);
  22     uvec2 ref_coords; ref_coords.x = uint(v_texcoord.z); ref_coords.y = uint(v_texcoord.w);
  23     uvec2 blockSize = uvec2(4, 4);
  24     uint  ii = tgt_coords.x % 8;
  25     fragColor = textureBlockMatchSSDQCOM(
  26                     samplers[0],                                   // target texture
  27                     tgt_coords,                                    // target coords
  28                     sampler2D(tex2D_srcs[ii], samp),               // reference texture
  29                     ref_coords,                                    // reference coords
  30                     blockSize);                                    // block size
  31
  32     fragColor = textureBlockMatchSADQCOM(
  33                     sampler2D(tex2D_srcs[1], samp),                // target texture
  34                     tgt_coords,                                    // target coords
  35                     samplers[1],                                   // reference texture
  36                     ref_coords,                                    // reference coords
  37                     blockSize);                                    // block size
  38
  39 }
  40