Test/spv.tpipBlockMatchWindowSSD.frag

   1 #version 450
   2 #extension GL_QCOM_image_processing  : require
   3 #extension GL_QCOM_image_processing2 : require
   4
   5 precision highp float;
   6
   7 // fragment shader inputs and outputs
   8 layout (location = 0) in vec4 v_texcoord;
   9
  10 layout (location = 0) out vec4 fragColor;
  11
  12 // fragment shader resources
  13 layout(set = 0, binding = 0) uniform texture2DArray tex2DArray_weights;
  14 layout(set = 0, binding = 1) uniform texture2D tex2D_src1;
  15 layout(set = 0, binding = 2) uniform texture2D tex2D_src2;
  16 layout(set = 0, binding = 3) uniform sampler samp;
  17 layout(set = 0, binding = 4) uniform sampler2D target_samp;
  18 layout(set = 0, binding = 5) uniform sampler2D ref_samp;
  19
  20 void main()
  21 {
  22
  23     uvec2 tgt_coords; tgt_coords.x = uint(v_texcoord.x); tgt_coords.x = uint(v_texcoord.y);
  24     uvec2 ref_coords; ref_coords.x = uint(v_texcoord.z); ref_coords.y = uint(v_texcoord.w);
  25     uvec2 blockSize = uvec2(4, 4);
  26     fragColor = textureBlockMatchWindowSSDQCOM(
  27                     sampler2D(tex2D_src1, samp),                   // target texture
  28                     tgt_coords,                                    // target coords
  29                     sampler2D(tex2D_src2, samp),                   // reference texture
  30                     ref_coords,                                    // reference coords
  31                     blockSize);                                    // block size
  32     fragColor = textureBlockMatchWindowSSDQCOM(
  33                     target_samp,                                   // target texture
  34                     tgt_coords,                                    // target coords
  35                     ref_samp,                                      // reference texture
  36                     ref_coords,                                    // reference coords
  37                     blockSize);                                    // block size
  38 }
  39
  40