[win32] Added DirectX11 GUI shaders.

13 files changed, 504 insertions, 0 deletions

diff --git a/system/shaders/guishader_checkerboard_left.hlsl b/system/shaders/guishader_checkerboard_left.hlsl
new file mode 100644
index 0000000000..3795b7277c
--- /dev/null
+++ b/system/shaders/guishader_checkerboard_left.hlsl
@@ -0,0 +1,40 @@
+/*
+ *      Copyright (C) 2005-2015 Team Kodi
+ *      http://kodi.tv
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#define STEREO_MODE_SHADER
+
+Texture2D texView : register(t0);
+
+cbuffer cbViewPort : register(b0)
+{
+  float g_viewPortX;
+  float g_viewPortY;
+  float g_viewPortWidth;
+  float g_viewPortHeigh;
+};
+
+#include "guishader_common.hlsl"
+
+float4 PS(PS_INPUT input) : SV_TARGET
+{
+  return StereoCheckerboard(input, STEREO_LEFT_EYE_INDEX);
+}
+
+
diff --git a/system/shaders/guishader_checkerboard_right.hlsl b/system/shaders/guishader_checkerboard_right.hlsl
new file mode 100644
index 0000000000..2b0d96941e
--- /dev/null
+++ b/system/shaders/guishader_checkerboard_right.hlsl
@@ -0,0 +1,40 @@
+/*
+ *      Copyright (C) 2005-2015 Team Kodi
+ *      http://kodi.tv
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#define STEREO_MODE_SHADER
+
+Texture2D texView : register(t0);
+
+cbuffer cbViewPort : register(b0)
+{
+  float g_viewPortX;
+  float g_viewPortY;
+  float g_viewPortWidth;
+  float g_viewPortHeigh;
+};
+
+#include "guishader_common.hlsl"
+
+float4 PS(PS_INPUT input) : SV_TARGET
+{
+  return StereoCheckerboard(input, STEREO_RIGHT_EYE_INDEX);
+}
+
+
diff --git a/system/shaders/guishader_common.hlsl b/system/shaders/guishader_common.hlsl
new file mode 100644
index 0000000000..c912201364
--- /dev/null
+++ b/system/shaders/guishader_common.hlsl
@@ -0,0 +1,73 @@
+/*
+ *      Copyright (C) 2005-2015 Team Kodi
+ *      http://kodi.tv
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+struct VS_INPUT
+{
+  float4 pos : POSITION;
+  float4 color: COLOR0;
+  float2 tex : TEXCOORD0;
+  float2 tex2 : TEXCOORD1;
+};
+
+struct PS_INPUT
+{
+  float4 pos : SV_POSITION;
+  float4 color: COLOR0;
+  float2 tex : TEXCOORD0;
+  float2 tex2 : TEXCOORD1;
+};
+
+SamplerState LinearSampler : register(s0)
+{
+  Filter = MIN_MAG_MIP_LINEAR;
+  AddressU = CLAMP;
+  AddressV = CLAMP;
+  Comparison = NEVER;
+};
+
+#define STEREO_LEFT_EYE_INDEX  0
+#define STEREO_RIGHT_EYE_INDEX 1
+
+#ifdef STEREO_MODE_SHADER
+
+inline float4 StereoInterlaced(PS_INPUT input, int eye)
+{
+  uint pixelY = abs(trunc(input.tex.y * g_viewPortHeigh));
+  uint odd = pixelY % 2;
+
+  if ((odd == 0 && !eye) || (odd != 0 && eye))
+    return float4(texView.Sample(LinearSampler, input.tex).rgb, 1.0);
+  else
+    return float4(0.0, 0.0, 0.0, 0.0);
+}
+
+inline float4 StereoCheckerboard(PS_INPUT input, int eye)
+{
+  uint pixelX = abs(trunc(input.tex.x * g_viewPortWidth));
+  uint pixelY = abs(trunc(input.tex.y * g_viewPortHeigh));
+  uint odd = (pixelX + pixelY) % 2;
+
+  if ((odd == 0 && !eye) || (odd != 0 && eye))
+    return float4(texView.Sample(LinearSampler, input.tex).rgb, 1.0);
+  else
+    return float4(0.0, 0.0, 0.0, 0.0);
+}
+
+#endif
\ No newline at end of file
diff --git a/system/shaders/guishader_default.hlsl b/system/shaders/guishader_default.hlsl
new file mode 100644
index 0000000000..bf68e44f18
--- /dev/null
+++ b/system/shaders/guishader_default.hlsl
@@ -0,0 +1,28 @@
+/*
+ *      Copyright (C) 2005-2015 Team Kodi
+ *      http://kodi.tv
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "guishader_common.hlsl"
+
+float4 PS(PS_INPUT input) : SV_TARGET
+{
+  return input.color;
+}
+
+
diff --git a/system/shaders/guishader_fonts.hlsl b/system/shaders/guishader_fonts.hlsl
new file mode 100644
index 0000000000..27fbf4264f
--- /dev/null
+++ b/system/shaders/guishader_fonts.hlsl
@@ -0,0 +1,31 @@
+/*
+ *      Copyright (C) 2005-2015 Team Kodi
+ *      http://kodi.tv
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "guishader_common.hlsl"
+
+Texture2D texFont : register(t0);
+
+float4 PS(PS_INPUT input) : SV_TARGET
+{
+  input.color.a *= texFont.Sample(LinearSampler, input.tex).a;
+  return input.color;
+}
+
+
diff --git a/system/shaders/guishader_interlaced_left.hlsl b/system/shaders/guishader_interlaced_left.hlsl
new file mode 100644
index 0000000000..fcb6d272f0
--- /dev/null
+++ b/system/shaders/guishader_interlaced_left.hlsl
@@ -0,0 +1,40 @@
+/*
+ *      Copyright (C) 2005-2015 Team Kodi
+ *      http://kodi.tv
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#define STEREO_MODE_SHADER
+
+Texture2D texView : register(t0);
+
+cbuffer cbViewPort : register(b0)
+{
+  float g_viewPortX;
+  float g_viewPortY;
+  float g_viewPortWidth;
+  float g_viewPortHeigh;
+};
+
+#include "guishader_common.hlsl"
+
+float4 PS(PS_INPUT input) : SV_TARGET
+{
+  return StereoInterlaced(input, STEREO_LEFT_EYE_INDEX);
+}
+
+
diff --git a/system/shaders/guishader_interlaced_right.hlsl b/system/shaders/guishader_interlaced_right.hlsl
new file mode 100644
index 0000000000..ac3b8af067
--- /dev/null
+++ b/system/shaders/guishader_interlaced_right.hlsl
@@ -0,0 +1,40 @@
+/*
+ *      Copyright (C) 2005-2015 Team Kodi
+ *      http://kodi.tv
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#define STEREO_MODE_SHADER
+
+Texture2D texView : register(t0);
+
+cbuffer cbViewPort : register(b0)
+{
+  float g_viewPortX;
+  float g_viewPortY;
+  float g_viewPortWidth;
+  float g_viewPortHeigh;
+};
+
+#include "guishader_common.hlsl"
+
+float4 PS(PS_INPUT input) : SV_TARGET
+{
+  return StereoInterlaced(input, STEREO_RIGHT_EYE_INDEX);
+}
+
+
diff --git a/system/shaders/guishader_multi_texture_blend.hlsl b/system/shaders/guishader_multi_texture_blend.hlsl
new file mode 100644
index 0000000000..e968ae3ca6
--- /dev/null
+++ b/system/shaders/guishader_multi_texture_blend.hlsl
@@ -0,0 +1,31 @@
+/*
+ *      Copyright (C) 2005-2015 Team Kodi
+ *      http://kodi.tv
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "guishader_common.hlsl"
+
+Texture2D txDiffuse[2] : register(t0);
+
+float4 PS(PS_INPUT input) : SV_TARGET
+{
+  return input.color * txDiffuse[0].Sample(LinearSampler, input.tex)
+                     * txDiffuse[1].Sample(LinearSampler, input.tex2);
+}
+
+
diff --git a/system/shaders/guishader_texture.hlsl b/system/shaders/guishader_texture.hlsl
new file mode 100644
index 0000000000..b557e3bf80
--- /dev/null
+++ b/system/shaders/guishader_texture.hlsl
@@ -0,0 +1,30 @@
+/*
+ *      Copyright (C) 2005-2015 Team Kodi
+ *      http://kodi.tv
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "guishader_common.hlsl"
+
+Texture2D texMain : register(t0);
+
+float4 PS(PS_INPUT input) : SV_TARGET
+{
+  return input.color * texMain.Sample(LinearSampler, input.tex);
+}
+
+
diff --git a/system/shaders/guishader_texture_noblend.hlsl b/system/shaders/guishader_texture_noblend.hlsl
new file mode 100644
index 0000000000..1daaa2004b
--- /dev/null
+++ b/system/shaders/guishader_texture_noblend.hlsl
@@ -0,0 +1,30 @@
+/*
+ *      Copyright (C) 2005-2015 Team Kodi
+ *      http://kodi.tv
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "guishader_common.hlsl"
+
+Texture2D texMain : register(t0);
+
+float4 PS(PS_INPUT input) : SV_TARGET
+{
+  return texMain.Sample(LinearSampler, input.tex);
+}
+
+
diff --git a/system/shaders/guishader_vert.hlsl b/system/shaders/guishader_vert.hlsl
new file mode 100644
index 0000000000..17991993a4
--- /dev/null
+++ b/system/shaders/guishader_vert.hlsl
@@ -0,0 +1,37 @@
+/*
+ *      Copyright (C) 2005-2015 Team Kodi
+ *      http://kodi.tv
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "guishader_common.hlsl"
+
+cbuffer cbWorld : register(b0)
+{
+  float4x4 worldViewProj;
+};
+
+PS_INPUT VS(VS_INPUT input)
+{
+  PS_INPUT output = (PS_INPUT)0;
+  output.pos   = mul(input.pos, worldViewProj);
+  output.color = input.color;
+  output.tex   = input.tex;
+  output.tex2  = input.tex2;
+
+  return output;
+}
diff --git a/system/shaders/guishader_video.hlsl b/system/shaders/guishader_video.hlsl
new file mode 100644
index 0000000000..938c81f724
--- /dev/null
+++ b/system/shaders/guishader_video.hlsl
@@ -0,0 +1,38 @@
+/*
+ *      Copyright (C) 2005-2015 Team Kodi
+ *      http://kodi.tv
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "guishader_common.hlsl"
+
+Texture2D texVideo : register(t0);
+
+SamplerState DynamicSampler : register(s1)
+{
+  Filter = MIN_MAG_MIP_POINT; // default
+  AddressU = CLAMP;
+  AddressV = CLAMP;
+  Comparison = NEVER;
+};
+
+float4 PS(PS_INPUT input) : SV_TARGET
+{
+  return texVideo.Sample(DynamicSampler, input.tex);
+}
+
+
diff --git a/system/shaders/guishader_video_control.hlsl b/system/shaders/guishader_video_control.hlsl
new file mode 100644
index 0000000000..ab73268163
--- /dev/null
+++ b/system/shaders/guishader_video_control.hlsl
@@ -0,0 +1,46 @@
+/*
+ *      Copyright (C) 2005-2015 Team Kodi
+ *      http://kodi.tv
+ *
+ *  This Program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2, or (at your option)
+ *  any later version.
+ *
+ *  This Program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with XBMC; see the file COPYING.  If not, see
+ *  <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "guishader_common.hlsl"
+
+Texture2D texVideo : register(t0);
+
+SamplerState DynamicSampler : register(s1)
+{
+  Filter = MIN_MAG_MIP_POINT; // default
+  AddressU = CLAMP;
+  AddressV = CLAMP;
+  Comparison = NEVER;
+};
+
+float4 PS(PS_INPUT input) : SV_TARGET
+{
+  float4 current = texVideo.Sample(DynamicSampler, input.tex);
+
+  float4 diffuse  = float4(input.color.rrr, 1.0f);
+  float4 specular = float4(input.color.ggg, 1.0f);
+  current *= diffuse * 2.0;
+  current.a = input.color.a;
+  current.rgb += specular.rgb - 0.5;
+
+  return current;
+}
+
+