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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Lesser General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
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To protect your rights, we need to make restrictions that forbid
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We protect your rights with two steps: (1) copyright the software, and
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GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
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This section is intended to make thoroughly clear what is believed to
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NO WARRANTY
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FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
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the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
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This program is distributed in the hope that it will be useful,
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You should have received a copy of the GNU General Public License along
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
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You should also get your employer (if you work as a programmer) or your
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Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License.

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NOTE: Only certain parts of the ScummVM project are under the BSD license.
The majority of the files are under the GNU GPL. See the headers of the
individual files to find out the exact license.
The term "BSD license" refers to any BSD-like license, as they are sometimes
hard to tell apart. No slight against other licenses is intended.
Parts of the Nintendo DS port use the following license:
Copyright (c) 2006 Michael "Chishm" Chisholm
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
Parts of the MPEG decoder use the following license:
Copyright (c) 1995 The Regents of the University of California.
All rights reserved.
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose, without fee, and without written agreement is
hereby granted, provided that the above copyright notice and the following
two paragraphs appear in all copies of this software.
IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
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THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
Copyright (c) 1995 Erik Corry
All rights reserved.
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose, without fee, and without written agreement is
hereby granted, provided that the above copyright notice and the following
two paragraphs appear in all copies of this software.
IN NO EVENT SHALL ERIK CORRY BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF
THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF ERIK CORRY HAS BEEN ADVISED
OF THE POSSIBILITY OF SUCH DAMAGE.
ERIK CORRY SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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BASIS, AND ERIK CORRY HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT,
UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
Portions of this software Copyright (c) 1995 Brown University.
All rights reserved.
Permission to use, copy, modify, and distribute this software and its
documentation for any purpose, without fee, and without written agreement
is hereby granted, provided that the above copyright notice and the
following two paragraphs appear in all copies of this software.
IN NO EVENT SHALL BROWN UNIVERSITY BE LIABLE TO ANY PARTY FOR
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BROWN UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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BASIS, AND BROWN UNIVERSITY HAS NO OBLIGATION TO PROVIDE MAINTENANCE,
SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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Copyright (c) 2011, Micael Hildenborg
All rights reserved.
Redistribution and use in source and binary forms, with or without
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* Redistributions of source code must retain the above copyright
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* Redistributions in binary form must reproduce the above copyright
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documentation and/or other materials provided with the distribution.
* Neither the name of Micael Hildenborg nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY Micael Hildenborg ''AS IS'' AND ANY
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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NOTE: This license file only applies to the GNU FreeFont files:
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GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
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Preamble
The GNU General Public License is a free, copyleft license for
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The licenses for most software and other practical works are designed
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When we speak of free software, we are referring to freedom, not
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@ -0,0 +1,508 @@
NOTE: Only certain parts of the ScummVM project are under the GNU LGPL.
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Joni Vahamaki
Kristof Vansant "lupusbe"
Aaryaman Vasishta
Tim Walters "realmz"
Eric A. Welsh "eweish42"
Yudhi Widyatama "yudhi97"
Jakub Wilk
Kieron Wilkinson
Robert Wohlrab "moshroum"
James Woodcock
Grant Yeager "glo_kidd"
Benjamin W. Zale "junior_aepi"
Kamil Zbrog
Michal Ziabkowski
Bramvandijk "bramvandijk"
Canadacow
countingpine
Damien
dc france "erwan2004"
dewt "mncl"
dubsdj
Florent "flobo"
Florob "florob"
j0tt
Jellby "jellby"
Joerg "macdrega"
Lostech "lostech"
Nicos "anarxia"
ole
phi1
Pix2 "pix2"
Richard "trinity78"
Scarlatti "escarlate"
the rara avis "theraraavis"
Tim "tipabu"
vandalo
Xanathar "xanathar"

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20
bios/ScummVM/ScummVM/extra/shaders/emi_actor.fragment Normal file
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@ -0,0 +1,20 @@
in vec2 Texcoord;
in vec4 Color;
uniform sampler2D tex;
uniform UBOOL textured;
uniform float alphaRef;
uniform float meshAlpha;
OUTPUT
void main() {
outColor = Color;
if (UBOOL_TEST(textured)) {
vec4 texColor = texture(tex, Texcoord);
outColor.rgba *= texColor.rgba;
outColor.a *= meshAlpha;
if (outColor.a < alphaRef)
discard;
}
}

65
bios/ScummVM/ScummVM/extra/shaders/emi_actor.vertex Normal file
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@ -0,0 +1,65 @@
in vec3 position;
in vec2 texcoord;
in vec4 color;
in vec3 normal;
uniform highp mat4 modelMatrix;
uniform highp mat4 viewMatrix;
uniform highp mat4 projMatrix;
uniform highp mat4 extraMatrix;
uniform highp mat4 normalMatrix;
uniform highp vec3 cameraPos;
uniform UBOOL textured;
uniform UBOOL useVertexAlpha;
uniform vec4 uniformColor;
struct shadow_info {
UBOOL _active;
vec3 _color;
vec3 _light;
vec3 _point;
vec3 _normal;
};
uniform shadow_info shadow;
out vec2 Texcoord;
out vec4 Color;
void main() {
vec4 pos = vec4(position, 1.0);
pos = modelMatrix * pos;
// See http://en.wikipedia.org/wiki/Line-plane_intersection
if (UBOOL_TEST(shadow._active)) {
pos /= pos.w;
vec3 l = pos.xyz - shadow._light;
float d = dot(shadow._point - shadow._light, shadow._normal) / dot(l, shadow._normal);
vec3 p = shadow._light + d * l;
pos = vec4(p, 1.0);
}
pos -= vec4(cameraPos * pos.w, 0.0);
pos = viewMatrix * pos;
pos /= pos.w;
pos.z *= -1.0;
vec4 projectedPos = projMatrix * pos;
gl_Position = projectedPos;
if (UBOOL_TEST(shadow._active)) {
Color = vec4(shadow._color, 1.0);
} else {
Color = color;
}
if (!UBOOL_TEST(useVertexAlpha))
Color.a = 1.0;
Color *= uniformColor;
if (UBOOL_TEST(textured)) {
Texcoord = texcoord;
} else {
Texcoord = vec2(0.0, 0.0);
}
}

20
bios/ScummVM/ScummVM/extra/shaders/emi_actorlights.fragment Normal file
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@ -0,0 +1,20 @@
in vec2 Texcoord;
in vec4 Color;
uniform sampler2D tex;
uniform UBOOL textured;
uniform float alphaRef;
uniform float meshAlpha;
OUTPUT
void main() {
outColor = Color;
if (UBOOL_TEST(textured)) {
vec4 texColor = texture(tex, Texcoord);
outColor.rgba *= texColor.rgba;
outColor.a *= meshAlpha;
if (outColor.a < alphaRef)
discard;
}
}

115
bios/ScummVM/ScummVM/extra/shaders/emi_actorlights.vertex Normal file
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in vec3 position;
in vec2 texcoord;
in vec4 color;
in vec3 normal;
uniform highp mat4 modelMatrix;
uniform highp mat4 viewMatrix;
uniform highp mat4 projMatrix;
uniform highp mat4 extraMatrix;
uniform highp mat4 normalMatrix;
uniform highp vec3 cameraPos;
uniform UBOOL textured;
uniform UBOOL useVertexAlpha;
uniform vec4 uniformColor;
uniform UBOOL hasAmbient;
const int maxLights = 8;
uniform vec4 lightsPosition[maxLights];
uniform vec4 lightsDirection[maxLights];
uniform vec4 lightsColor[maxLights];
uniform vec4 lightsParams[maxLights];
struct shadow_info {
UBOOL _active;
vec3 _color;
vec3 _light;
vec3 _point;
vec3 _normal;
};
uniform shadow_info shadow;
out vec2 Texcoord;
out vec4 Color;
void main() {
vec4 pos = vec4(position, 1.0);
pos = modelMatrix * pos;
// See http://en.wikipedia.org/wiki/Line-plane_intersection
if (UBOOL_TEST(shadow._active)) {
pos /= pos.w;
vec3 l = pos.xyz - shadow._light;
float d = dot(shadow._point - shadow._light, shadow._normal) / dot(l, shadow._normal);
vec3 p = shadow._light + d * l;
pos = vec4(p, 1.0);
}
pos -= vec4(cameraPos * pos.w, 0.0);
pos = viewMatrix * pos;
pos /= pos.w;
pos.z *= -1.0;
vec4 projectedPos = projMatrix * pos;
gl_Position = projectedPos;
if (UBOOL_TEST(shadow._active)) {
Color = vec4(shadow._color, 1.0);
} else {
Color = color;
}
if (!UBOOL_TEST(useVertexAlpha))
Color.a = 1.0;
Color *= uniformColor;
if (UBOOL_TEST(textured)) {
Texcoord = texcoord;
} else {
Texcoord = vec2(0.0, 0.0);
}
vec3 light = vec3(0.0, 0.0, 0.0);
vec3 normalEye = normalize((normalMatrix * vec4(normal, 1.0)).xyz);
for (int i = 0; i < maxLights; ++i) {
float intensity = lightsColor[i].w;
float light_type = lightsPosition[i].w;
if (light_type >= 0.0) { // Not ambient
vec3 vertexToLight;
if (light_type > 0.0) { // positional light
float falloffNear = lightsParams[i].x;
float falloffFar = max(falloffNear, lightsParams[i].y);
vertexToLight = lightsPosition[i].xyz - pos.xyz;
float dist = length(vertexToLight);
if (falloffFar == falloffNear) {
intensity = 0.0;
} else {
intensity *= clamp(1.0 - (dist - falloffNear) / (falloffFar - falloffNear), 0.0, 1.0);
}
if (lightsDirection[i].w > -1.0) { // Spotlight
// See DirectX spotlight documentation
float cosAngle = -dot(normalize(vertexToLight), normalize(lightsDirection[i].xyz)); // rho
float cosPenumbra = clamp(lightsParams[i].w, 0.0, 1.0); // cos(theta / 2)
float cosUmbra = clamp(lightsParams[i].z, 0.0, cosPenumbra); // cos(phi / 2)
if (cosAngle <= cosPenumbra) {
if (cosAngle < cosUmbra || cosPenumbra == cosUmbra) {
intensity = 0.0;
} else {
intensity *= (cosAngle - cosUmbra) / (cosPenumbra - cosUmbra);
}
}
}
} else { // directional light
vertexToLight = -lightsPosition[i].xyz;
}
intensity *= max(0.0, dot(normalEye, normalize(vertexToLight)));
}
light += lightsColor[i].xyz * intensity;
}
if (!UBOOL_TEST(hasAmbient))
light += vec3(0.5, 0.5, 0.5);
light /= max(1.0, max(max(light.x, light.y), light.z));
Color *= vec4(light, 1.0);
}

9
bios/ScummVM/ScummVM/extra/shaders/emi_background.fragment Normal file
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@ -0,0 +1,9 @@
in vec2 Texcoord;
OUTPUT
uniform sampler2D tex;
void main() {
outColor = texture(tex, Texcoord);
}

9
bios/ScummVM/ScummVM/extra/shaders/emi_background.vertex Normal file
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@ -0,0 +1,9 @@
in vec2 position;
in vec2 texcoord;
out vec2 Texcoord;
void main() {
Texcoord = texcoord;
gl_Position = vec4(position, 0.0, 1.0);
}

7
bios/ScummVM/ScummVM/extra/shaders/emi_dimplane.fragment Normal file
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@ -0,0 +1,7 @@
OUTPUT
uniform float dim;
void main() {
outColor = vec4(0.0, 0.0, 0.0, dim);
}

10
bios/ScummVM/ScummVM/extra/shaders/emi_dimplane.vertex Normal file
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@ -0,0 +1,10 @@
in vec2 position;
void main() {
// Coordinates are [0.0;1.0], transform to [-1.0; 1.0]
vec2 pos = position;
pos.x = pos.x * 2.0 - 1.0;
pos.y = pos.y * 2.0 - 1.0;
gl_Position = vec4(pos, 0.0, 1.0);
}

20
bios/ScummVM/ScummVM/extra/shaders/emi_sprite.fragment Normal file
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@ -0,0 +1,20 @@
in vec2 Texcoord;
in vec4 Color;
uniform sampler2D tex;
uniform UBOOL textured;
uniform float alphaRef;
uniform float meshAlpha;
OUTPUT
void main() {
outColor = Color;
if (UBOOL_TEST(textured)) {
vec4 texColor = texture(tex, Texcoord);
outColor.rgba *= texColor.rgba;
outColor.a *= meshAlpha;
if (outColor.a < alphaRef)
discard;
}
}

59
bios/ScummVM/ScummVM/extra/shaders/emi_sprite.vertex Normal file
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@ -0,0 +1,59 @@
in vec3 position;
in vec2 texcoord;
in vec4 color;
in vec3 normal;
uniform highp mat4 modelMatrix;
uniform highp mat4 viewMatrix;
uniform highp mat4 projMatrix;
uniform highp mat4 extraMatrix;
uniform highp mat4 normalMatrix;
uniform highp vec3 cameraPos;
uniform UBOOL textured;
uniform UBOOL useVertexAlpha;
uniform vec4 uniformColor;
struct shadow_info {
UBOOL _active;
vec3 _color;
vec3 _light;
vec3 _point;
vec3 _normal;
};
uniform shadow_info shadow;
out vec2 Texcoord;
out vec4 Color;
void main() {
vec4 pos = vec4(position, 1.0);
vec4 offset = modelMatrix * vec4(0.0, 0.0, 0.0, 1.0);
offset -= vec4(cameraPos * offset.w, 0.0);
offset = viewMatrix * offset;
pos = extraMatrix * pos;
pos += vec4(offset.xyz * pos.w, 0.0);
pos /= pos.w;
pos.z *= -1.0;
vec4 projectedPos = projMatrix * pos;
projectedPos.z = ROUND(projectedPos.z);
gl_Position = projectedPos;
if (UBOOL_TEST(shadow._active)) {
Color = vec4(shadow._color, 1.0);
} else {
Color = color;
}
if (!UBOOL_TEST(useVertexAlpha))
Color.a = 1.0;
Color *= uniformColor;
if (UBOOL_TEST(textured)) {
Texcoord = texcoord;
} else {
Texcoord = vec2(0.0, 0.0);
}
}

9
bios/ScummVM/ScummVM/extra/shaders/freescape_bitmap.fragment Normal file
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@ -0,0 +1,9 @@
in vec2 Texcoord;
OUTPUT
uniform sampler2D tex;
void main() {
outColor = texture(tex, Texcoord);
}

21
bios/ScummVM/ScummVM/extra/shaders/freescape_bitmap.vertex Normal file
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@ -0,0 +1,21 @@
in vec2 position;
in vec2 texcoord;
uniform UBOOL flipY;
out vec2 Texcoord;
void main() {
Texcoord = texcoord;
vec2 pos = position;
// Coordinates are [0.0;1.0], transform to [-1.0; 1.0]
pos.x = pos.x * 2.0 - 1.0;
pos.y = -1.0 * (pos.y * 2.0 - 1.0);
if (UBOOL_TEST(flipY)) {
pos.y *= -1.0;
}
gl_Position = vec4(pos, 0.0, 1.0);
}

10
bios/ScummVM/ScummVM/extra/shaders/freescape_cubemap.fragment Normal file
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@ -0,0 +1,10 @@
in vec2 TexCoord;
OUTPUT
uniform sampler2D skyTexture;
void main()
{
outColor = texture(skyTexture, TexCoord);
}

11
bios/ScummVM/ScummVM/extra/shaders/freescape_cubemap.vertex Normal file
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@ -0,0 +1,11 @@
in vec3 position;
in vec2 texcoord;
uniform mat4 mvpMatrix;
out vec2 TexCoord;
void main()
{
TexCoord = texcoord;
gl_Position = mvpMatrix * vec4(position, 1.0);
}

42
bios/ScummVM/ScummVM/extra/shaders/freescape_triangle.fragment Normal file
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@ -0,0 +1,42 @@
OUTPUT
uniform UBOOL useStipple;
uniform int stipple[128];
varying vec4 var_color;
void main()
{
if (UBOOL_TEST(useStipple)) {
// Calculate the 32x32 pattern coordinates
ivec2 coord = ivec2(gl_FragCoord.xy);
// Calculate the byte position and bit position within that byte
int x = int(mod(float(coord.x), 32.));
int y = int(mod(float(coord.y), 32.));
// Each row in the 32x32 pattern is represented by 4 bytes (4 * 8 bits = 32 bits)
int byteIndex = y * 4 + (x / 8);
int bitIndex = int(mod(float(x), 8.));
// Get the stipple pattern byte
int patternByte = 0;
for (int i = 0; i < 128; i++) {
if (i == byteIndex) {
patternByte = stipple[i];
break;
}
}
for (int i = 0; i < 7; i++) {
if (i >= 7 - bitIndex)
break;
patternByte = patternByte / 2;
}
if (int(mod(float(patternByte), 2.)) == 0)
discard;
}
outColor = var_color;
}

12
bios/ScummVM/ScummVM/extra/shaders/freescape_triangle.vertex Normal file
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@ -0,0 +1,12 @@
in vec3 position;
uniform mat4 mvpMatrix;
uniform vec3 color;
varying vec4 var_color;
void main()
{
var_color = vec4(color, 1.0);
gl_Position = mvpMatrix * vec4(position, 1.0);
}

35
bios/ScummVM/ScummVM/extra/shaders/grim_actor.fragment Normal file
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@ -0,0 +1,35 @@
in vec2 Texcoord;
in vec4 Color;
uniform sampler2D tex;
uniform sampler2D texZBuf;
uniform UBOOL textured;
uniform UBOOL hasZBuffer;
uniform vec2 texcropZBuf;
uniform vec2 screenSize;
uniform float alphaRef;
const float offsetY = 0.0;
OUTPUT
void checkZBuffer() {
vec2 zCoord = vec2((gl_FragCoord.x - 0.5) / screenSize.x, 1.0 - (gl_FragCoord.y - offsetY - 0.5) / screenSize.y);
vec2 sampled = texture(texZBuf, zCoord * texcropZBuf).ra;
float sceneZ = sampled.y + sampled.x / 256.0;
if (gl_FragCoord.z * 1.0039 > sceneZ)
discard;
}
void main() {
if (UBOOL_TEST(hasZBuffer))
checkZBuffer();
outColor = Color;
if (UBOOL_TEST(textured)) {
outColor *= texture(tex, Texcoord);
}
if (outColor.a < alphaRef)
discard;
}

57
bios/ScummVM/ScummVM/extra/shaders/grim_actor.vertex Normal file
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const float CONSTANT_ATTENUATION = 1.0;
const float LINEAR_ATTENUATION = 0.0;
const float QUADRATIC_ATTENUATION = 1.0;
in vec3 position;
in vec2 texcoord;
in vec4 color;
in vec3 normal;
uniform highp mat4 modelMatrix;
uniform highp mat4 viewMatrix;
uniform highp mat4 projMatrix;
uniform highp mat4 extraMatrix;
uniform UBOOL textured;
uniform UBOOL lightsEnabled;
uniform highp vec2 texScale;
struct shadow_info {
UBOOL _active;
vec3 _color;
vec3 _light;
vec3 _point;
vec3 _normal;
};
uniform shadow_info shadow;
out vec2 Texcoord;
out vec4 Color;
void main() {
vec4 pos = modelMatrix * extraMatrix * vec4(position, 1.0);
// See http://en.wikipedia.org/wiki/Line-plane_intersection
if (UBOOL_TEST(shadow._active)) {
pos /= pos.w;
vec3 l = pos.xyz - shadow._light;
float d = dot(shadow._point - shadow._light, shadow._normal) / dot(l, shadow._normal);
vec3 p = shadow._light + d * l;
pos = vec4(p, 1.0);
}
vec4 positionView = viewMatrix * pos;
gl_Position = projMatrix * positionView;
if (UBOOL_TEST(shadow._active)) {
Color = vec4(shadow._color, 1.0);
} else {
Color = color;
}
if (UBOOL_TEST(textured)) {
Texcoord = vec2(0.0, 1.0) + (texcoord / texScale);
} else {
Texcoord = vec2(0.0, 0.0);
}
}

35
bios/ScummVM/ScummVM/extra/shaders/grim_actorlights.fragment Normal file
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@ -0,0 +1,35 @@
in vec2 Texcoord;
in vec4 Color;
uniform sampler2D tex;
uniform sampler2D texZBuf;
uniform UBOOL textured;
uniform UBOOL hasZBuffer;
uniform vec2 texcropZBuf;
uniform vec2 screenSize;
uniform float alphaRef;
const float offsetY = 0.0;
OUTPUT
void checkZBuffer() {
vec2 zCoord = vec2((gl_FragCoord.x - 0.5) / screenSize.x, 1.0 - (gl_FragCoord.y - offsetY - 0.5) / screenSize.y);
vec2 sampled = texture(texZBuf, zCoord * texcropZBuf).ra;
float sceneZ = sampled.y + sampled.x / 256.0;
if (gl_FragCoord.z * 1.0039 > sceneZ)
discard;
}
void main() {
if (UBOOL_TEST(hasZBuffer))
checkZBuffer();
outColor = Color;
if (UBOOL_TEST(textured)) {
outColor *= texture(tex, Texcoord);
}
if (outColor.a < alphaRef)
discard;
}

96
bios/ScummVM/ScummVM/extra/shaders/grim_actorlights.vertex Normal file
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@ -0,0 +1,96 @@
const float CONSTANT_ATTENUATION = 1.0;
const float LINEAR_ATTENUATION = 0.0;
const float QUADRATIC_ATTENUATION = 1.0;
in vec3 position;
in vec2 texcoord;
in vec4 color;
in vec3 normal;
uniform highp mat4 modelMatrix;
uniform highp mat4 viewMatrix;
uniform highp mat4 projMatrix;
uniform highp mat4 extraMatrix;
uniform UBOOL textured;
uniform UBOOL lightsEnabled;
uniform highp vec2 texScale;
const int maxLights = 8;
uniform vec4 lightsPosition[maxLights];
uniform vec4 lightsDirection[maxLights];
uniform vec4 lightsColor[maxLights];
uniform vec4 lightsParams[maxLights];
struct shadow_info {
UBOOL _active;
vec3 _color;
vec3 _light;
vec3 _point;
vec3 _normal;
};
uniform shadow_info shadow;
out vec2 Texcoord;
out vec4 Color;
void main() {
vec4 pos = modelMatrix * extraMatrix * vec4(position, 1.0);
// See http://en.wikipedia.org/wiki/Line-plane_intersection
if (UBOOL_TEST(shadow._active)) {
pos /= pos.w;
vec3 l = pos.xyz - shadow._light;
float d = dot(shadow._point - shadow._light, shadow._normal) / dot(l, shadow._normal);
vec3 p = shadow._light + d * l;
pos = vec4(p, 1.0);
}
vec4 positionView = viewMatrix * pos;
gl_Position = projMatrix * positionView;
if (UBOOL_TEST(shadow._active)) {
Color = vec4(shadow._color, 1.0);
} else {
Color = color;
}
if (UBOOL_TEST(textured)) {
Texcoord = vec2(0.0, 1.0) + (texcoord / texScale);
} else {
Texcoord = vec2(0.0, 0.0);
}
vec3 light = vec3(0.0, 0.0, 0.0);
vec3 normalEye = normalize((viewMatrix * (modelMatrix * extraMatrix * vec4(normal, 0.0))).xyz);
for (int i = 0; i < maxLights; ++i) {
float intensity = lightsColor[i].w;
float light_type = lightsPosition[i].w;
if (light_type >= 0.0) { // Not ambient
vec3 vertexToLight = lightsPosition[i].xyz;
if (light_type > 0.0) { // positional light
vertexToLight -= positionView.xyz;
float dist = length(vertexToLight);
intensity /= CONSTANT_ATTENUATION + dist * (LINEAR_ATTENUATION + dist * QUADRATIC_ATTENUATION);
if (lightsDirection[i].w > -1.0) { // Spotlight
// See DirectX spotlight documentation
float cosAngle = -dot(normalize(vertexToLight), normalize(lightsDirection[i].xyz)); // rho
float cosPenumbra = clamp(lightsParams[i].w, 0.0, 1.0); // cos(theta / 2)
float cosUmbra = clamp(lightsParams[i].z, 0.0, cosPenumbra); // cos(phi / 2)
if (cosAngle <= cosPenumbra) {
if (cosAngle < cosUmbra || cosPenumbra == cosUmbra) {
intensity = 0.0;
} else {
intensity *= (cosAngle - cosUmbra) / (cosPenumbra - cosUmbra);
}
}
}
}
intensity *= max(0.0, dot(normalEye, normalize(vertexToLight)));
}
light += lightsColor[i].xyz * intensity;
}
light /= max(1.0, max(max(light.x, light.y), light.z));
Color *= vec4(light, 1.0);
}

9
bios/ScummVM/ScummVM/extra/shaders/grim_background.fragment Normal file
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@ -0,0 +1,9 @@
in vec2 Texcoord;
OUTPUT
uniform sampler2D tex;
void main() {
outColor = texture(tex, Texcoord);
}

18
bios/ScummVM/ScummVM/extra/shaders/grim_background.vertex Normal file
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@ -0,0 +1,18 @@
in vec2 position;
in vec2 texcoord;
uniform vec2 texcrop;
uniform vec2 offsetXY;
uniform vec2 sizeWH;
out vec2 Texcoord;
void main() {
Texcoord = texcoord * texcrop;
// Coordinates are [0.0;1.0], transform [-1.0; 1.0] and flip Y
vec2 pos = offsetXY + position * sizeWH;
pos.x = pos.x * 2.0 - 1.0;
pos.y = -1.0 * (pos.y * 2.0 - 1.0);
gl_Position = vec4(pos, 0.0, 1.0);
}

13
bios/ScummVM/ScummVM/extra/shaders/grim_dim.fragment Normal file
View file

@ -0,0 +1,13 @@
in vec2 Texcoord;
OUTPUT
uniform sampler2D tex;
void main() {
vec4 c = texture(tex, Texcoord);
float val = (c.r + c.g + c.b) / 10.0;
outColor = vec4(val, val, val, 1);
}

16
bios/ScummVM/ScummVM/extra/shaders/grim_dim.vertex Normal file
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@ -0,0 +1,16 @@
in vec2 position;
in vec2 texcoord;
uniform vec2 scaleWH;
out vec2 Texcoord;
void main() {
Texcoord = texcoord;
// Coordinates are [0.0;1.0], transform to [-1.0; 1.0]
vec2 pos = position * scaleWH;
pos.x = pos.x * 2.0 - 1.0;
pos.y = pos.y * 2.0 - 1.0;
gl_Position = vec4(pos, 0.0, 1.0);
}

10
bios/ScummVM/ScummVM/extra/shaders/grim_emerg.fragment Normal file
View file

@ -0,0 +1,10 @@
in vec2 Texcoord;
OUTPUT
uniform sampler2D tex;
uniform vec3 color;
void main() {
outColor = vec4(color, texture(tex, Texcoord).a);
}

21
bios/ScummVM/ScummVM/extra/shaders/grim_emerg.vertex Normal file
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@ -0,0 +1,21 @@
in vec2 position;
in vec2 texcoord;
uniform vec2 sizeWH;
uniform vec2 offsetXY;
uniform vec2 texOffsetXY;
uniform vec2 texScale;
out vec2 Texcoord;
void main() {
vec2 tex = texcoord;
tex.y = 1.0 - tex.y;
tex *= texScale;
Texcoord = texOffsetXY + tex;
vec2 pos = offsetXY + position * sizeWH;
pos.x = pos.x * 2.0 - 1.0;
pos.y = -1.0 * (pos.y * 2.0 - 1.0);
gl_Position = vec4(pos, 0.0, 1.0);
}

7
bios/ScummVM/ScummVM/extra/shaders/grim_primitive.fragment Normal file
View file

@ -0,0 +1,7 @@
OUTPUT
uniform vec3 color;
void main() {
outColor = vec4(color, 1.0);
}

12
bios/ScummVM/ScummVM/extra/shaders/grim_primitive.vertex Normal file
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in vec2 position;
uniform vec2 scaleWH;
void main() {
// Coordinates are [0.0;1.0], transform to [-1.0; 1.0]
vec2 pos = position * scaleWH;
pos.x = pos.x * 2.0 - 1.0;
pos.y = -1.0 * (pos.y * 2.0 - 1.0);
gl_Position = vec4(pos, 0.0, 1.0);
}

5
bios/ScummVM/ScummVM/extra/shaders/grim_shadowplane.fragment Normal file
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OUTPUT
void main() {
outColor = vec4(1.0, 1.0, 1.0, 1.0);
}

9
bios/ScummVM/ScummVM/extra/shaders/grim_shadowplane.vertex Normal file
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in vec3 position;
uniform highp mat4 projMatrix;
uniform highp mat4 viewMatrix;
void main() {
vec4 pos = vec4(position, 1.0);
gl_Position = projMatrix * viewMatrix * pos;
}

10
bios/ScummVM/ScummVM/extra/shaders/grim_smush.fragment Normal file
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in vec2 Texcoord;
OUTPUT
uniform sampler2D tex;
void main() {
vec4 color = texture(tex, Texcoord);
outColor = vec4(color.rgb, 1.0);
}

19
bios/ScummVM/ScummVM/extra/shaders/grim_smush.vertex Normal file
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in vec2 position;
in vec2 texcoord;
uniform vec2 scale;
uniform vec2 offset;
uniform vec2 texcrop;
out vec2 Texcoord;
void main() {
Texcoord = texcoord * texcrop;
vec2 pos = scale * position + offset;
// Coordinates are [0.0;1.0], transform [-1.0; 1.0] and flip Y
pos.x = (pos.x * 2.0 - 1.0);
pos.y = -1.0 * (pos.y * 2.0 - 1.0);
gl_Position = vec4(pos, 0.0, 1.0);
}

10
bios/ScummVM/ScummVM/extra/shaders/grim_text.fragment Normal file
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in vec2 Texcoord;
OUTPUT
uniform sampler2D tex;
uniform vec3 color;
void main() {
outColor = texture(tex, Texcoord) * vec4(color, 1.0);
}

15
bios/ScummVM/ScummVM/extra/shaders/grim_text.vertex Normal file
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in vec2 position;
in vec2 texcoord;
out vec2 Texcoord;
void main() {
Texcoord = texcoord;
// Coordinates are [0.0;1.0], transform to [-1.0; 1.0]
vec2 pos = position;
pos.x = pos.x * 2.0 - 1.0;
pos.y = -1.0 * (pos.y * 2.0 - 1.0);
gl_Position = vec4(pos, 0.0, 1.0);
}

24
bios/ScummVM/ScummVM/extra/shaders/hpl1_Ambient_Color.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// AMBIENT DIFFUSE COLOR FRAG PROGRAM ////////////
///////////////////////////////////////////////////////
in vec4 vLightColor;
in vec2 vUv;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform vec3 ambientColor;
void main()
{
outColor = texture(tex0, vUv);
outColor.xyz *= ambientColor;
}

28
bios/ScummVM/ScummVM/extra/shaders/hpl1_Bump2D_Light.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// SPECULAR BUMPMAPPING 2D FRAGMENT PROGRAM //////////
///////////////////////////////////////////////////////
in vec4 vColor;
in vec3 vUv; //in object space
in vec3 vLightDir;
in vec2 vScreenPos;
OUTPUT
uniform sampler2D tex0; //NormalMap
uniform sampler2D tex1; //LightMap
void main()
{
vec4 BumpVec = (1 - 2*texture(tex0, vUv));
vec4 LightCol = texture(tex1,vScreenPos);
float Diffuse = dot(vLightDir,BumpVec.xyz)*LightCol.x;
outColor.xyz = Diffuse*vColor.xyz;
}

48
bios/ScummVM/ScummVM/extra/shaders/hpl1_Bump2D_Light.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// BUMPMAPPING 2D VERTEX PROGRAM ////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 normal = gl_Normal;
vec3 uv = gl_MultiTexCoord0.xyz;
out vec4 vColor;
out vec3 vUv;
out vec3 vLightDir;
out vec2 vScreenPos;
uniform mat4 worldViewProj;
uniform vec3 LightPos;
uniform float LightRadius;
uniform vec4 LightColor;
void main()
{
vec3 L;
//Get the direction of the light and normalize it
vLightDir.xy = position.xy - LightPos.xy;
vScreenPos = (vLightDir.xy + (LightRadius) )/ (LightRadius*2.0);
//rotate the light to texture (tangent) space. Normal x=cos(angle) y = sin(angle)
vec2 TempLight = vLightDir.xy;
vLightDir.x = normal.x*TempLight.x + normal.y*TempLight.y;
vLightDir.y = normal.x*TempLight.y - normal.y*TempLight.x;
vLightDir.x *= normal.z/abs(normal.z);
vLightDir.y *= abs(normal.z)-2.0;
vLightDir.z = -LightPos.z;
vLightDir = normalize(vLightDir);
gl_Position = worldViewProj * position;
vColor = clamp(LightColor, vec4(0.0), vec4(1.0));
vUv = uv;
}

41
bios/ScummVM/ScummVM/extra/shaders/hpl1_BumpColorSpec_Light.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// BUMP COLOR SPECULAR LIGHTING FRAGMENT PROGRAM ///////////
///////////////////////////////////////////////////////
in vec4 vLightColor;
in vec2 vUv;
in vec3 vLightDir;
in vec3 vHalfVec;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform sampler2D tex1; //normalMap
uniform samplerCube tex2; //normalCubeMap
uniform sampler1D tex3; //falloffMap
uniform sampler2D tex6; //specularMap
void main()
{
float attenuation = texture1D(tex3,dot(vLightDir,vLightDir)).x;
vec3 bumpVec = texture(tex1, vUv).xyz;
bumpVec.xyz = (2.0*bumpVec.xyz)-vec3(1.0);
vec3 normLightDir = normalize(vLightDir);
vec3 normHalfVec = normalize(vHalfVec);
float specular = clamp(dot(normHalfVec, bumpVec.xyz), 0.0, 1.0);
specular = pow(specular, 16.0) * vLightColor.w;
outColor.xyz = texture(tex0, vUv).xyz * vLightColor.xyz * dot(normLightDir, bumpVec.xyz)
+ (specular * texture(tex6, vUv).xyz);
outColor.xyz *= attenuation;
}

46
bios/ScummVM/ScummVM/extra/shaders/hpl1_BumpColorSpec_Light_Spot.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE COLOR SPOTLIGHTING FRAGMENT PROGRAM /////////////
///////////////////////////////////////////////////////
in vec4 vLightColor;
in vec2 vUv;
in vec3 vLightDir;
in vec3 vHalfVec;
in vec4 vSpotlightUv;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform sampler2D tex1; //normalMap
uniform samplerCube tex2; //normalCubeMap
uniform sampler1D tex3; //falloffMap
uniform sampler2D tex4; //spotlightMap
uniform sampler1D tex5; //spotNegRejectMap
uniform sampler2D tex6; //specularMap
void main()
{
vec3 diffuse = texture(tex0, vUv).xyz;
vec3 bumpVec = (2.0*texture(tex1, vUv)-vec4(1.0)).xyz;
vec3 lightVec = normalize(vLightDir);
vec3 normHalfVec = normalize(vHalfVec);
float attenuation = texture1D(tex3,dot(vLightDir,vLightDir)).x;
vec4 spotColor = texture(tex4, vSpotlightUv.xy / vSpotlightUv.w);
float rejectNeg = texture1D(tex5,vSpotlightUv.z + 0.5).x;
float specular = clamp(dot(normHalfVec, bumpVec.xyz), 0.0, 1.0);
specular = pow(specular, 16.0)* vLightColor.w * spotColor.w;
outColor.xyz = diffuse * dot(lightVec, bumpVec.xyz) * vLightColor.xyz * spotColor.xyz
+ (specular * texture(tex6, vUv).xyz);
outColor.xyz *= attenuation * rejectNeg;
}

37
bios/ScummVM/ScummVM/extra/shaders/hpl1_BumpSpec2D_Light.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in
// LICENSE-shaders
//
///////////////////////////////////////////////////////
/// SPECULAR BUMPMAPPING 2D FRAGMENT PROGRAM //////////
///////////////////////////////////////////////////////
in vec4 vColor;
in vec3 vUv; // in object space
in vec3 vLightDir;
in vec3 vHalfVec;
in vec2 vScreenPos;
OUTPUT
uniform sampler2D tex0; //NormalMap
uniform sampler2D tex1; //LightMap
void main() {
vec4 BumpVec = (vec4(1.0) - 2.0 * texture(tex0, uv));
vec4 LightCol = texture(tex1, vScreenPos);
BumpVec.xyz = normalize(BumpVec.xyz);
float Diffuse = dot(normalize(vLightDir), BumpVec.xyz) * LightCol.x;
float Specular = dot(normalize(vHalfVec), BumpVec.xyz);
Specular = pow(Specular, 24.0) * BumpVec.w * vColor.w;
outColor.xyz = Diffuse * vColor.xyz;
outColor.w = Specular * LightCol.x;
}

67
bios/ScummVM/ScummVM/extra/shaders/hpl1_BumpSpec2D_Light.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// SPECULAR BUMPMAPPING 2D VERTEX PROGRAM ////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 normal = gl_Normal;
vec2 uv = gl_MultiTexCoord0.xy;
out vec4 vColor
out vec2 vUv;
out vec3 vLightDir;
out vec3 vHalfVec;
out vec2 vScreenPos;
uniform mat4 worldViewProj;
uniform vec3 LightPos;
uniform vec3 EyePos;
uniform float LightRadius;
uniform vec4 LightColor;
void main()
{
vec3 L;
//Get the direction of the light and normalize it
vLightDir.xy = position.xy - LightPos.xy;
vScreenPos = (vLightDir.xy + (LightRadius)) / (LightRadius * 2.0);
//rotate the light to texture (tangent) space. Normal x=cos(angle) y = sin(angle)
vec2 TempLight = vLightDir.xy;
vLighttDir.x = normal.x*TempLight.x + normal.y*TempLight.y;
vLighttDir.y = normal.x*TempLight.y - normal.y*TempLight.x;
vLighttDir.x *= normal.z / abs(normal.z);
vLighttDir.y *= abs(normal.z)-2.0;
vLighttDir.z = -LightPos.z;
vLighttDir = normalize(vLightDir);
//Get the halfangle and normalize it
vHalfVec.xy = position.xy - EyePos.xy;
vHalfVec.z = -EyePos.y;
///rotate halfvec as well NOTE: Not sure you need this...
vec2 TempHalfVec = vHalfVec.xy;
vHalfVec.x = normal.x*TempHalfVec.x + normal.y*TempHalfVec.y;
vHalfVec.y = normal.x*TempHalfVec.y - normal.y*TempHalfVec.x;
vHalfVec.x *= normal.z/abs(normal.z);
vHalfVec.y *= abs(normal.z) - 2.0;
vHalfVec = normalize(vHalfVec);
vHalfVec = normalize(vHalfVec + vLightDir);
gl_Position = worldViewProj * position;
vColor = clamp(LightColor, vec4(0.0), vec4(1.0));
vUv = uv;
}

40
bios/ScummVM/ScummVM/extra/shaders/hpl1_BumpSpec_Light.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// BUMP SPECULAR LIGHTING FRAGMENT PROGRAM ///////////
///////////////////////////////////////////////////////
in vec4 vLightColor;
in vec2 vUv;
in vec3 vLightDir;
in vec3 vHalfVec;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform sampler2D tex1; //normalMap
uniform samplerCube tex2; //normalCubeMap
uniform sampler1D tex3; //falloffMap
void main()
{
float attenuation = texture1D(tex3,dot(vLightDir,vLightDir)).x;
vec4 bumpVec = texture(tex1, vUv);
bumpVec.xyz = (2.0*bumpVec.xyz)-vec3(1.0);
vec3 normLightDir = normalize(vLightDir);
vec3 normHalfVec = normalize(vHalfVec);
float specular = clamp(dot(normHalfVec, bumpVec.xyz), 0.0, 1.0);
specular = pow(specular, 16.0) * vLightColor.w * clamp(bumpVec.w, 0.0, 1.0);
outColor.xyz = texture(tex0, vUv).xyz * vLightColor.xyz * dot(normLightDir, bumpVec.xyz) +
specular;
outColor.xyz *= attenuation;
}

46
bios/ScummVM/ScummVM/extra/shaders/hpl1_BumpSpec_Light_Spot.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE SPOTLIGHTING FRAGMENT PROGRAM /////////////
///////////////////////////////////////////////////////
in vec4 vLightColor;
in vec2 vUv;
in vec3 vLightDir;
in vec3 vHalfVec;
in vec4 vSpotlightUv;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform sampler2D tex1; //normalMap
uniform sampler1D tex3; //falloffMap
uniform sampler2D tex4; //spotlightMap
uniform sampler1D tex5; //spotNegRejectMap
void main()
{
vec3 diffuse = texture(tex0, vUv).xyz;
vec4 bumpVec = texture(tex1, vUv);
bumpVec.xyz = (2.0*bumpVec.xyz)-vec3(1.0);
vec3 lightVec = normalize(vLightDir);
vec3 normHalfVec = normalize(vHalfVec);
float attenuation = texture1D(tex3,dot(vLightDir,vLightDir)).x;
vec4 spotColor = texture(tex4, vSpotlightUv.xy / vSpotlightUv.w);
float rejectNeg = texture1D(tex5,vSpotlightUv.z + 0.5).x;
float specular = clamp(dot(normHalfVec, bumpVec.xyz), 0.0, 1.0);
specular = pow(specular, 16.0) * vLightColor.w * clamp(bumpVec.w, 0.0, 1.0) * clamp(spotColor.w, 0.0, 1.0);
outColor.xyz = diffuse * dot(lightVec, bumpVec.xyz) * vLightColor.xyz * spotColor.xyz +
specular;
outColor.xyz *= attenuation * rejectNeg;
}

42
bios/ScummVM/ScummVM/extra/shaders/hpl1_BumpSpec_Light_Spot_pass2.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE SPOTLIGHTING FRAGMENT PROGRAM /////////////
///////////////////////////////////////////////////////
in vec4 vLightColor;
in vec2 vUv;
in vec3 vLightDir;
in vec3 vHalfVec;
in vec4 vSpotlightUv;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform sampler2D tex1; //normalMap
uniform samplerCube tex2; //normalCubeMap
uniform sampler2D tex3; //spotlightMap
void main()
{
vec3 diffuse = texture(tex0, vUv).xyz;
vec4 bumpVec = texture(tex1, vUv);
bumpVec.xyz = (2.0*bumpVec.xyz)-vec3(1.0);
vec3 lightVec = (2.0*textureCube(tex2,vLightDir)-vec4(1.0)).xyz;
vHalfVec = (2.0*textureCube(tex2,vHalfVec)-vec4(1.0)).xyz;
vec4 spotColor = texture(tex3, vSpotlightUv.xy / vSpotlightUv.w);
float specular = clamp(dot(vHalfVec, bumpVec.xyz), 0.0, 1.0);
specular = pow(specular, 16.0) * vLightColor.w * clamp(bumpVec.w, 0.0, 1.0) * clamp(spotColor.w, 0.0, 1.0);
outColor.xyz = diffuse * dot(lightVec, bumpVec.xyz) * vLightColor.xyz * spotColor.xyz +
specular;
}

32
bios/ScummVM/ScummVM/extra/shaders/hpl1_Bump_Light.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE LIGHTING FRAGMENT PROGRAM /////////////////
///////////////////////////////////////////////////////
in vec4 vLightColor;
in vec2 vUv;
in vec3 vLightDir;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform sampler2D tex1; //normalMap
uniform samplerCube tex2; //normalCubeMap
uniform sampler1D tex3; //falloffMap
void main()
{
float attenuation = texture1D(tex3,dot(vLightDir,vLightDir)).x;
vec4 bumpVec = (2.0*texture(tex1, vUv)-vec4(1.0));
vec4 lightVec = (2.0*textureCube(tex2,vLightDir)-vec4(1.0));
outColor.xyz = texture(tex0, vUv).xyz * vLightColor.xyz * attenuation * dot(lightVec.xyz,bumpVec.xyz);
outColor.w = 0;
}

39
bios/ScummVM/ScummVM/extra/shaders/hpl1_Bump_Light_Spot.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in
// LICENSE-shaders
//
///////////////////////////////////////////////////////
/// BUMP SPOTLIGHTING FRAGMENT PROGRAM /////////////
///////////////////////////////////////////////////////
in vec4 vLightColor;
in vec2 vUv;
in vec3 vLightDir;
in vec4 vSpotlightUv;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform sampler2D tex1; //normalMap
uniform samplerCube tex2; //normalCubeMap
uniform sampler1D tex3; //falloffMap
uniform sampler2D tex4; //spotlightMap
uniform sampler1D tex5; //spotNegRejectMap
void main() {
vec3 diffuse = texture(tex0, vUv).xyz;
vec3 bumpVec = (2 * texture(tex1, vUv) - 1).xyz;
vec3 lightVec = (2.0 * textureCube(tex2, vLightDir) - 1.0).xyz;
float attenuation = texture1D(tex3, dot(vLightDir, vLightDir)).x;
vec3 spotColor =
texture(tex4, vSpotlightUv.xy / vSpotlightUv.w).xyz;
float rejectNeg = texture1D(tex5, vSpotlightUv.z + 0.5).x;
outColor.xyz = diffuse * dot(lightVec, bumpVec) * attenuation *
vLightColor.xyz * spotColor * rejectNeg;
}

32
bios/ScummVM/ScummVM/extra/shaders/hpl1_Bump_Light_Spot_pass2.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in
// LICENSE-shaders
//
///////////////////////////////////////////////////////
/// BUMP SPOTLIGHTING FRAGMENT PROGRAM /////////////
///////////////////////////////////////////////////////
in vec4 vLightColor;
in vec2 vUv;
in vec3 vLightDir;
in vec4 vSpotlightUv;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform sampler2D tex1; //normalMap
uniform samplerCube tex2; //normalCubeMap
uniform sampler2D tex3; //spotlightMap
void main() {
vec3 diffuse = texture(tex0, vUv).xyz;
vec3 bumpVec = (2.0 * texture(tex1, vUv) - vec4(1.0)).xyz;
vec3 lightVec = (2.0 * textureCube(tex2, vLightDir) - vec4(1.0)).xyz;
vec3 spotColor =
texture(tex3, vSpotlightUv.xy / vSpotlightUv.w).xyz;
outColor.xyz = diffuse * dot(lightVec, bumpVec) * vLightColor.xyz * spotColor;
}

34
bios/ScummVM/ScummVM/extra/shaders/hpl1_DiffuseSpec_Light.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE SPECULAR LIGHTING FRAGMENT PROGRAM ////////
///////////////////////////////////////////////////////
in vec4 vLightColor;
in vec2 vUv;
in vec3 vLightDir;
in vec3 vHalfVec;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform sampler1D tex3; //falloffMap
void main()
{
float attenuation = texture1D(tex3, dot(vLightDir,vLightDir)).x;
vec3 lightDir = normalize(vLightDir);
vec3 halfVec = normalize(vHalfVec);
float specular = clamp(dot(halfVec, vec3(0,0,1)), 0.0, 1.0);
specular = pow(specular, 16.0) * vLightColor.w;
outColor.xyz = specular + texture(tex0, vUv).xyz * vLightColor.xyz * dot(normalize(lightDir), vec3(0,0,1));
outColor.xyz = outColor.xyz * attenuation;
}

51
bios/ScummVM/ScummVM/extra/shaders/hpl1_DiffuseSpec_Light.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE SPECULAR LIGHTING VERTEX PROGRAM //////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 normal = gl_Normal;
vec2 uv = gl_MultiTexCoord0.xy;
vec4 tangent = gl_MultiTexCoord1;
out vec4 vLightColor;
out vec2 vUv;
out vec3 vLightDir;
out vec3 vHalfVec;
uniform mat4 worldViewProj;
uniform vec3 EyePos;
uniform vec3 LightPos;
uniform vec4 LightColor;
uniform vec3 LightDirMul;
void main()
{
gl_Position = (worldViewProj * position);
vUv = uv;
vec3 lightDir = LightPos - position.xyz;
vLightDir = lightDir * LightDirMul;
//Calculate rotation for light to get it to tangent space.
vec3 binormal = cross(normal,tangent.xyz)*tangent.w;
mat3 rotation = transpose(mat3(tangent.xyz, binormal, normal));
//Transform the lightdir
vLightDir = (rotation * vLightDir);
//Get the halfvector for the specular term
vHalfVec = normalize(EyePos - position.xyz);
//transform to tangent space
vHalfVec = (rotation * vHalfVec);
vHalfVec = normalize(vLightDir)+vHalfVec;
vLightColor = clamp(LightColor, vec4(0.0), vec4(1.0));
}

41
bios/ScummVM/ScummVM/extra/shaders/hpl1_DiffuseSpec_Light_Spot.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE SPECULAR SPOTLIGHTING FRAGMENT PROGRAM /////////////
///////////////////////////////////////////////////////
in vec4 vLightColor;
in vec2 vUv;
in vec3 vLightDir;
in vec3 vHalfVec;
in vec4 vSpotlightUv;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform sampler1D tex3; //falloffMap
uniform sampler2D tex4; //spotlightMap
uniform sampler1D tex5; //spotNegRejectMap
void main()
{
vec3 diffuse = texture(tex0, vUv).xyz;
vec3 lightNormal = normalize(vLightDir);
vec3 halfVec = normalize(vHalfVec);
float attenuation = texture1D(tex3,dot(vLightDir,vLightDir)).x;
vec4 spotColor = texture(tex4, vSpotlightUv.xy / vSpotlightUv.w);
float rejectNeg = texture1D(tex5,vSpotlightUv.z + 0.5).x;
float specular = clamp(dot(halfVec, vec3(0,0,1)), 0.0, 1.0);
specular = pow(specular, 16.0) * vLightColor.w * spotColor.w;
outColor.xyz = specular + diffuse * dot(lightNormal, vec3(0,0,1)) * vLightColor.xyz * spotColor.xyz;
outColor.xyz *= attenuation * rejectNeg;
}

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bios/ScummVM/ScummVM/extra/shaders/hpl1_DiffuseSpec_Light_Spot.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE SPECUALR SPOT LIGHTING VERTEX PROGRAM ////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 normal = gl_Normal;
vec2 uv = gl_MultiTexCoord0.xy;
vec4 tangent = gl_MultiTexCoord1;
out vec4 vLightColor;
out vec2 vUv;
out vec3 vLightDir;
out vec3 vHalfVec;
out vec4 vSpotlightUv;
uniform mat4 worldViewProj;
uniform mat4 spotViewProj;
uniform vec3 EyePos;
uniform vec3 LightPos;
uniform vec4 LightColor;
uniform vec3 LightDirMul;
void main()
{
gl_Position = (worldViewProj * position);
vUv = uv;
vSpotlightUv = (spotViewProj * position);
vec3 lightDir = LightPos - position.xyz;
vLightDir = lightDir * LightDirMul;
//Calculate rotation for light to get it to tangent space.
vec3 binormal = cross(normal,tangent.xyz)*tangent.w;
mat3 rotation = transpose(mat3(tangent.xyz, binormal, normal));
//Transform the lightdir
vLightDir = (rotation * vLightDir);
//Get the halfvector for the specular term
vHalfVec = normalize(EyePos - position.xyz);
//transform to tangent space
vHalfVec = (rotation * vHalfVec);
vHalfVec = normalize(vLightDir)+vHalfVec;
vLightColor = clamp(LightColor, vec4(0.0), vec4(1.0));
}

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bios/ScummVM/ScummVM/extra/shaders/hpl1_DiffuseSpec_Light_Spot_pass2.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE SPECULAR SPOTLIGHTING FRAGMENT PROGRAM /////////////
///////////////////////////////////////////////////////
in vec4 vLightColor;
in vec2 vUv;
in vec3 vLightDir;
in vec3 vHalfVec;
in vec4 vSpotlightUv;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform samplerCube tex2; //normalCubeMap
uniform sampler2D tex3; //spotlightMap
void main()
{
vec3 diffuse = texture(tex0, vUv).xyz;
vec3 lightNormal = (2.0*textureCube(tex2,vLightDir)-vec4(1.0)).xyz;
vHalfVec = (2.0*textureCube(tex2,vHalfVec)-vec4(1.0)).xyz;
vec4 spotColor = texture(tex3, vSpotlightUv.xy / vSpotlightUv.w);
float specular = clamp(dot(vHalfVec, vec3(0,0,1)), 0.0, 1.0);
specular = pow(specular, 16.0) * vLightColor.w * spotColor.w;
outColor.xyz = specular + diffuse * dot(lightNormal, vec3(0,0,1)) * vLightColor.xyz * spotColor.xyz;
}

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bios/ScummVM/ScummVM/extra/shaders/hpl1_Diffuse_Color.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// SIMPLE DIFFUSE COLOR FRAGMENT PROGRAM ////////////
///////////////////////////////////////////////////////
in vec4 vColor;
in vec2 vUv;
OUTPUT
uniform sampler2D tex0; //diffuseMap;
void main()
{
outColor = texture(tex0, vUv) * vColor;
}

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bios/ScummVM/ScummVM/extra/shaders/hpl1_Diffuse_Color.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// SIMPLE DIFFUSE COLOR VERTEX PROGRAM ////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec4 color = gl_Color;
vec2 uv = gl_MultiTexCoord0.xy;
out vec4 vColor;
out vec2 vUv;
uniform mat4 worldViewProj;
void main()
{
gl_Position = worldViewProj * position;
vColor = clamp(color, vec4(0.0), vec4(1.0));
vUv = uv;
}

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bios/ScummVM/ScummVM/extra/shaders/hpl1_Diffuse_ColorMul.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE COLOR MUL VERTEX PROGRAM ////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 color = gl_Color.xyz;
vec3 uv = gl_MultiTexCoord0.xyz;
out vec3 vColor;
out vec3 vUv;
uniform mat4 worldViewProj
uniform vec4 colorMul;
void main()
{
gl_Position = worldViewProj * position;
vColor = clamp(color * colorMul, vec3(0.0), vec3(1.0));
vUv = uv;
}

16
bios/ScummVM/ScummVM/extra/shaders/hpl1_Diffuse_EnvMap_Reflect.fragment Normal file
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// Diffuse_EnvMap_Reflect.fragment
in vec3 vColor;
in vec3 vUv;
in vec3 vUv2;
OUTPUT
uniform sampler2D tex0; // diffuse
uniform samplerCube tex1;
void main() {
vec4 diffuseColor = texture(tex0, vUv.st);
vec4 reflectedColor = textureCube(tex1, vUv2);
outColor = mix(diffuseColor, reflectedColor, diffuseColor.a);
}

39
bios/ScummVM/ScummVM/extra/shaders/hpl1_Diffuse_EnvMap_Reflect.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// SIMPLE DIFFUSE COLOR VERTEX PROGRAM ////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 normal = gl_Normal;
vec3 color = gl_Color.xyz;
vec3 uv = gl_MultiTexCoord0.xyz;
out vec3 vColor;
out vec3 vUv;
out vec3 vUv2;
uniform mat4 worldViewProj;
uniform mat4 objectWorldMatrix;
uniform vec3 eyeWorldPos;
void main()
{
gl_Position = (worldViewProj * position);
vColor = clamp(color, vec3(0.0), vec3(1.0));
mat3 rotation = mat3(objectWorldMatrix);
vec3 worldPos = (objectWorldMatrix * position).xyz;
vec3 worldNormal = (rotation * normal);
vec3 eyeDir = worldPos - eyeWorldPos;
vUv = uv;
vUv2 = reflect(eyeDir, worldNormal);
}

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bios/ScummVM/ScummVM/extra/shaders/hpl1_Diffuse_Light.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE LIGHTING FRAGMENT PROGRAM /////////////////
///////////////////////////////////////////////////////
in vec4 vLightColor;
in vec2 vUv;
in vec3 vLightDir;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform samplerCube tex2; //normalCubeMap
uniform sampler1D tex3; //falloffMap
void main()
{
float attenuation = texture1D(tex3,dot(vLightDir,vLightDir)).x;
vec3 lightDir = (2.0*textureCube(tex2,vLightDir)-vec4(1.0)).xyz;
outColor.xyz = attenuation * texture(tex0, vUv).xyz * vLightColor.xyz * dot(lightDir, vec3(0,0,1));
outColor.w = 0.0;
}

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bios/ScummVM/ScummVM/extra/shaders/hpl1_Diffuse_Light.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE LIGHTING VERTEX PROGRAM ////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 normal = gl_Normal;
vec2 uv = gl_MultiTexCoord0.xy;
vec4 tangent = gl_MultiTexCoord1;
out vec4 vLightColor;
out vec2 vUv;
out vec3 vLightDir;
uniform mat4 worldViewProj;
uniform vec3 LightPos;
uniform vec4 LightColor;
uniform vec3 LightDirMul;
void main()
{
gl_Position = (worldViewProj * position);
vUv = uv;
vec3 lightDir = LightPos - position.xyz;
vLightDir = lightDir * LightDirMul;
//Calculate rotation for light to get it to tangent space.
vec3 binormal = cross(normal,tangent.xyz)*tangent.w;
mat3 rotation = transpose(mat3(tangent.xyz, binormal, normal));
//Transform the lightdir
vLightDir = (rotation * vLightDir);
vLightColor = clamp(LightColor, vec4(0.0), vec4(1.0));
}

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bios/ScummVM/ScummVM/extra/shaders/hpl1_Diffuse_Light_Spot.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE SPOT LIGHTING FRAGMENT PROGRAM /////////////
///////////////////////////////////////////////////////
in vec4 vLightColor;
in vec2 vUv;
in vec3 vLightDir;
in vec4 vSpotlightUv;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform samplerCube tex2; //normalCubeMap
uniform sampler1D tex3; //falloffMap
uniform sampler2D tex4; //spotlightMap
uniform sampler1D tex5; //spotNegRejectMap
void main()
{
vec3 diffuse = texture(tex0, vUv).xyz;
vec3 lightNormal = (2.0*textureCube(tex2,vLightDir)-vec4(1.0)).xyz;
float attenuation = texture1D(tex3,dot(vLightDir,vLightDir)).x;
vec3 spotColor = texture(tex4, vSpotlightUv.xy / vSpotlightUv.w).xyz;
float rejectNeg = texture1D(tex5,vSpotlightUv.z + 0.5).x;
outColor.xyz = diffuse * dot(lightNormal, vec3(0,0,1)) * attenuation *
vLightColor.xyz * spotColor * rejectNeg;
}

47
bios/ScummVM/ScummVM/extra/shaders/hpl1_Diffuse_Light_Spot.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE SPOT LIGHTING VERTEX PROGRAM ////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 normal = gl_Normal;
vec2 uv = gl_MultiTexCoord0.xy;
vec4 tangent = gl_MultiTexCoord1;
out vec4 vLightColor;
out vec2 vUv;
out vec3 vLightDir;
out vec4 vSpotlightUv;
uniform mat4 worldViewProj;
uniform mat4 spotViewProj;
uniform vec3 LightPos;
uniform vec4 LightColor;
uniform vec3 LightDirMul;
void main()
{
gl_Position = (worldViewProj * position);
vUv = uv;
vSpotlightUv = (spotViewProj * position);
vec3 lightDir = LightPos - position.xyz;
vLightDir = lightDir * LightDirMul;
//Calculate rotation for light to get it to tangent space.
vec3 binormal = cross(normal,tangent.xyz)*tangent.w;
mat3 rotation = transpose(mat3(tangent.xyz, binormal, normal));
//Transform the lightdir
vLightDir = (rotation * vLightDir);
vLightColor = clamp(LightColor, vec4(0.0), vec4(1.0));
}

29
bios/ScummVM/ScummVM/extra/shaders/hpl1_Diffuse_Light_Spot_pass1.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE SPOT LIGHTING FRAGMENT PROGRAM /////////////
///////////////////////////////////////////////////////
in vec4 vLightColor;
in vec2 vUv;
in vec3 vLightDir;
in vec4 vSpotlightUv;
OUTPUT
uniform sampler1D tex0; //falloffMap
uniform sampler1D tex1; //spotNegRejectMap
void main()
{
float attenuation = texture1D(tex0, dot(vLightDir,vLightDir)).x;
float rejectNeg = texture1D(tex1, vSpotlightUv.z + 0.5).x;
outColor.w = attenuation * rejectNeg;
outColor.xyz = vec3(0.0);
}

30
bios/ScummVM/ScummVM/extra/shaders/hpl1_Diffuse_Light_Spot_pass2.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE SPOT LIGHTING FRAGMENT PROGRAM /////////////
///////////////////////////////////////////////////////
in vec4 vLightColor;
in vec2 vUv;
in vec3 vLightDir;
in vec4 vSpotlightUv;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform samplerCube tex2; //normalCubeMap
uniform sampler2D tex3; //spotlightMap
void main()
{
vec3 diffuse = texture(tex0, vUv).xyz;
vec3 lightNormal = (2.0*textureCube(tex2,vLightDir)-vec4(1.0)).xyz;
vec3 spotColor = texture(tex3, vSpotlightUv.xy / vSpotlightUv.w).xyz;
outColor.xyz = diffuse * dot(lightNormal, vec3(0,0,1)) * vLightColor.xyz * spotColor;
}

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bios/ScummVM/ScummVM/extra/shaders/hpl1_Fallback01_Bump_Light.fragment Normal file
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//FallBack01_Bump_Light.fragment
in vec3 vLightDir;
in vec3 vUv;
in vec3 vLightPos;
OUTPUT
uniform samplerCube tex0; //normalizedVecMap
uniform sampler2D tex1; //normalMap
uniform sampler3D tex2; //attenuation
void main() {
vec4 nv = textureCube(tex0, vLightDir);
vec4 norm = texture(tex1, vUv.st);
vec4 attenuation = texture3D(tex2, vLightPos);
outColor = vec4(4*((nv.r - 0.5)*(norm.r - 0.5) + (nv.g - 0.5)*(norm.g - 0.5) + (nv.b - 0.5)*(norm.b - 0.5)));
outColor.a *= attenuation.g;
}

17
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fallback01_Diffuse_Light_Spot.fragment Normal file
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//Fallback01_Diffuse_Light_Spot.fragment
in vec4 vLightColor;
in vec3 vUv;
in vec4 vSpotlightUv;
in float vRejectUv;
uniform sampler2D tex0; //diffuseMap
uniform sampler2D tex1; //normalMap
uniform sampler1D tex2; //spotNegRejectMap
void main() {
vec4 diffuse = texture(tex0, vUv.xy);
vec4 spot = texture(tex1, vSpotlightUv.xy / vSpotlightUv.w);
float spotNegReject = texture1D(tex2, vSpotlightUv.w).r;
outColor = diffuse * spot * spotNegReject * vLightColor;
}

37
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fallback01_Diffuse_Light_Spot_p2.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE LIGHTING VERTEX PROGRAM //////////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 normal = gl_Normal;
vec3 uv = gl_MultiTexCoord0.xyz;
vec4 tangent = gl_MultiTexCoord1;
out vec4 vLightColor;
out vec3 vUv;
out vec4 vSpotlightUv;
out float vRejectUv;
uniform mat4 worldViewProj;
uniform mat4 spotViewProj;
uniform vec3 LightPos;
uniform vec4 LightColor;
uniform vec3 LightDirMul;
void main()
{
gl_Position = (worldViewProj * position);
vUv = uv;
vSpotlightUv = (spotViewProj * position);
vRejectUv = vSpotlightUv.z + 0.5;
vLightColor = clamp(LightColor, vec4(0.0), vec4(1.0));
}

19
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fallback01_Diffuse_Light_p1.fragment Normal file
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//Fallback01_Diffuse_Light_p1.fragment
in vec4 vLightColor;
in vec3 vUv;
in vec3 vLightPos;
in vec3 vLightDir;
OUTPUT
uniform samplerCube tex0; //normalMap
uniform sampler3D tex2; //attenuation
void main() {
vec4 normalizedVec = textureCube(tex0, vLightDir);
vec4 attenuation = texture3D(tex2, vLightPos);
outColor = vec4(2.0*(normalizedVec.b - 0.5));
outColor.a *= attenuation.g;
}

45
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fallback01_Diffuse_Light_p1.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE LIGHTING VERTEX PROGRAM //////////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 normal = gl_Normal;
vec3 uv = gl_MultiTexCoord0.xyz;
vec4 tangent = gl_MultiTexCoord1;
out vec4 vLightColor;
out vec3 vLightDir;
out vec3 vUv;
out vec3 vLightPos;
uniform mat4 worldViewProj;
uniform vec3 LightPos;
uniform vec4 LightColor;
uniform vec3 LightDirMul;
void main()
{
gl_Position = (worldViewProj * position);
vUv = uv;
vec3 lightDir = LightPos - position.xyz;
vLightDir = lightDir * LightDirMul;
vLightPos = vLightDir *0.5 + 0.5;
//Calculate rotation for light to get it to tangent space.
vec3 binormal = cross(normal,tangent.xyz)*tangent.w;
mat3 rotation = transpose(mat3(tangent.xyz, binormal, normal));
//Transform the lightdir
vLightDir = (rotation * vLightDir);
vLightColor = vec4(1.0);
}

14
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fallback01_Diffuse_Light_p2.fragment Normal file
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//Fallback01_Diffuse_Light_p2.fragment
in vec4 vLightColor;
in vec3 vUv;
in vec3 vLightPos;
in vec3 vLightDir;
OUTPUT
uniform sampler2D tex0; //diffuseMap
void main() {
outColor = texture(tex0, vUv.xy) * vLightColor;
}

32
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fallback01_Diffuse_Light_p2.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE LIGHTING VERTEX PROGRAM //////////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 normal = gl_Normal;
vec3 uv = gl_MultiTexCoord0.xyz;
vec4 tangent = gl_MultiTexCoord1;
out vec4 vLightColor;
out vec3 vUv;
uniform mat4 worldViewProj;
uniform vec3 LightPos;
uniform vec4 LightColor;
uniform vec3 LightDirMul;
void main()
{
gl_Position = (worldViewProj * position);
vUv = uv;
vLightColor = clamp(LightColor, vec4(0.0), vec4(1.0));
}

12
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fallback02_DIffuse_Light_Spot_p2.fragment Normal file
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//Fallback02_Diffuse_Light_Spot_p2.fragment
in vec4 vLightColor;
in float vRejectUv;
OUTPUT
uniform sampler1D tex0; //spotNegRejectMap
void main() {
outColor = texture1D(tex0, vRejectUv).r * vLightColor;
}

17
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fallback02_DIffuse_Light_Spot_p3.fragment Normal file
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//Fallback02_Diffuse_Light_Spot_p3.fragment
in vec4 vLightColor;
in vec3 vUv;
in vec4 vSpotlightUv;
OUTPUT
uniform sampler2D tex0; //diffuse
uniform sampler2D tex1; //spotlight
void main() {
vec4 diffuse = texture(tex0, vUv.xy);
vec4 spot = texture(tex1, vSpotlightUv.xy / vSpotlightUv.w);
outColor = diffuse * spot * vLightColor;
}

35
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fallback02_Diffuse_Light_Spot_p2.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE LIGHTING VERTEX PROGRAM //////////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 normal = gl_Normal;
vec3 uv = gl_MultiTexCoord0.xyz;
vec4 tangent = gl_MultiTexCoord1;
out vec4 vLightColor;
out float vRejectUv;
uniform mat4 worldViewProj;
uniform mat4 spotViewProj;
uniform vec3 LightPos;
uniform vec4 LightColor;
uniform vec3 LightDirMul;
void main()
{
gl_Position = (worldViewProj * position);
//vUv = uv;
vec4 spotlightUv = (spotViewProj * position);
vRejectUv = spotlightUv.z + 0.5;
vLightColor = clamp(LightColor, vec4(0.0), vec4(1.0));
}

36
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fallback02_Diffuse_Light_Spot_p3.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE LIGHTING VERTEX PROGRAM //////////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 normal = gl_Normal;
vec3 uv = gl_MultiTexCoord0.xyz;
vec4 tangent = gl_MultiTexCoord1;
out vec4 vLightColor;
out vec3 vUv;
out vec4 vSpotlightUv;
uniform mat4 worldViewProj;
uniform mat4 spotViewProj;
uniform vec3 LightPos;
uniform vec4 LightColor;
uniform vec3 LightDirMul;
void main()
{
gl_Position = (worldViewProj * position);
vUv = uv;
vSpotlightUv = (spotViewProj * position);
vLightColor = clamp(LightColor, vec4(0.0), vec4(1.0));
}

16
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fallback02_Diffuse_Light_p1.fragment Normal file
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//Fallback02_Diffuse_Light_p1.fragment
in vec3 vLightDir;
in vec3 vLightPos;
OUTPUT
uniform samplerCube tex0;
uniform sampler3D tex1;
void main() {
vec4 normalizedVec = textureCube(tex0, vLightDir);
vec4 attenuation = texture3D(tex1, vLightPos);
outColor = vec4(2.0*(normalizedVec.b - 0.5));
outColor.a *= attenuation.g;
}

41
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fallback02_Diffuse_Light_p1.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE LIGHTING VERTEX PROGRAM //////////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 normal = gl_Normal;
vec4 tangent = gl_MultiTexCoord1;
out vec4 vColor;
out vec3 vLightDir;
out vec3 vLightPos;
uniform mat4 worldViewProj;
uniform vec3 LightPos;
uniform vec4 LightColor;
uniform vec3 LightDirMul;
void main()
{
gl_Position = (worldViewProj * position);
vec3 lightDir = LightPos - position.xyz;
vLightDir = lightDir * LightDirMul;
vLightPos = vLightDir *0.5 + 0.5;
//Calculate rotation for light to get it to tangent space.
vec3 binormal = cross(normal,tangent.xyz)*tangent.w;
mat3 rotation = transpose(mat3(tangent.xyz, binormal, normal));
//Transform the lightdir
vLightDir = (rotation * vLightDir);
vColor = vec4(1.0);
}

33
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fallback02_Diffuse_Light_p2.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE LIGHTING VERTEX PROGRAM //////////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 normal = gl_Normal;
vec3 uv = gl_MultiTexCoord0.xyz;
vec4 tangent = gl_MultiTexCoord1;
out vec4 vLightColor;
out vec3 vUv;
uniform mat4 worldViewProj;
uniform vec3 LightPos;
uniform vec4 LightColor;
uniform vec3 LightDirMul;
void main()
{
gl_Position = (worldViewProj * position);
vUv = uv;
vLightColor = clamp(LightColor, vec4(0.0), vec4(1.0));
}

22
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fog_Solid.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// SOLID FOG FRAGMENT PROGRAM ////////////
///////////////////////////////////////////////////////
in vec4 vColor;
in float vUv;
OUTPUT
uniform sampler1D tex0; //diffuseMap;
void main()
{
outColor = texture1D(tex0, vUv).rrrg * vColor;
}

31
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fog_Solid.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// SIMPLE DIFFUSE COLOR VERTEX PROGRAM ////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 color = gl_Color.xyz;
out vec4 vColor;
out float vUv;
uniform mat4 worldViewProj;
uniform vec3 fogColor;
uniform float fogStart;
uniform float fogEnd;
void main()
{
gl_Position = (worldViewProj * position);
vUv = (fogEnd - gl_Position.z)/(fogEnd - fogStart);
vColor.xyz = clamp(fogColor, vec3(0.0), vec3(1.0));
vColor.w = 1;
}

31
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fog_Trans.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// SIMPLE DIFFUSE COLOR VERTEX PROGRAM ////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec4 color = gl_Color;
vec3 uv = gl_MultiTexCoord0.xyz;
out vec4 vColor;
out vec2 vUv;
out float vFogUv;
uniform mat4 worldViewProj;
uniform float fogStart;
uniform float fogEnd;
void main()
{
gl_Position = (worldViewProj * position);
vUv = uv.xy;
vFogUv = (fogEnd - gl_Position.z)/(fogEnd - fogStart);
vColor = clamp(color, vec4(0.0), vec4(1.0));
}

24
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fog_Trans_Alpha.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// SIMPLE DIFFUSE COLOR VERTEX PROGRAM ////////////
///////////////////////////////////////////////////////
in vec4 vColor;
in vec2 vUv;
in float vFogUv;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform sampler1D tex1; //fogMap
void main()
{
outColor = texture(tex0, vUv) * texture1D(tex1, vFogUv).r * vColor;
}

27
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fog_Trans_Mod.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// SIMPLE DIFFUSE COLOR VERTEX PROGRAM ////////////
///////////////////////////////////////////////////////
in vec4 vColor;
in vec2 vUv;
in float vFogUv;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform sampler1D tex1; //fogMap
void main()
{
vec4 diffuse = texture(tex0, vUv);
float alpha = texture1D(tex1, vFogUv).g;
outColor.xyz = diffuse.xyz * alpha + vec3(1.0 - alpha);
outColor.w = diffuse.w;
}

27
bios/ScummVM/ScummVM/extra/shaders/hpl1_Fog_Trans_ModX2.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// SIMPLE DIFFUSE COLOR VERTEX PROGRAM ////////////
///////////////////////////////////////////////////////
in vec4 vColor;
in vec2 vUv;
in float vFogUv;
OUTPUT
uniform sampler2D tex0; //diffuseMap
uniform sampler1D tex1; //fogMap
void main()
{
vec4 diffuse = texture(tex0, vUv);
float alpha = texture1D(tex1, vFogUv).g;
outColor.xyz = diffuse.xyz * alpha + vec3(0.5,0.5,0.5)*(1 - alpha);
outColor.w = diffuse.w;
}

27
bios/ScummVM/ScummVM/extra/shaders/hpl1_PostEffect_Bloom.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// BLOOOM FRAGMENT PROGRAM /////////////////
///////////////////////////////////////////////////////
in vec2 vUv0;
in vec2 vUv1;
OUTPUT
uniform sampler2D tex0; //blurTex
uniform sampler2DRect tex1; //screenTex
void main()
{
vec4 blurCol = texture(tex0, vUv0);
vec4 screenCol = texture2DRect(tex1, vUv1);
blurCol *= blurCol;
outColor.xyz = blurCol.xyz * dot(blurCol.xyz,vec3(0.3, 0.58, 0.12)) + screenCol.xyz;
}

28
bios/ScummVM/ScummVM/extra/shaders/hpl1_PostEffect_Bloom.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// BLOOM VERTEX PROGRAM ////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 color = gl_Color.xyz;
vec2 uv0 = gl_MultiTexCoord0.xy;
vec2 uv1 = gl_MultiTexCoord1.xy;
out vec2 vUv0;
out vec2 vUv1;
uniform mat4 worldViewProj;
void main()
{
gl_Position = (worldViewProj * position);
vUv0 = uv0;
vUv1 = uv1;
}

33
bios/ScummVM/ScummVM/extra/shaders/hpl1_PostEffect_Blur.vertex Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// SIMPLE DIFFUSE COLOR VERTEX PROGRAM ////////////
///////////////////////////////////////////////////////
vec4 position = gl_Vertex;
vec3 color = gl_Color.xyz;
vec2 uv = gl_MultiTexCoord0.xy;
out vec2 vUv0;
out vec2 vUv1;
out vec2 vUv2;
out vec2 vUv3;
uniform mat4 worldViewProj;
uniform float yOffset;
uniform float xOffset;
uniform float amount;
void main()
{
gl_Position = (worldViewProj * position);
vUv0 = uv + vec2(xOffset, yOffset) * amount;
vUv1 = uv + vec2(xOffset, yOffset) * 2.0 * amount;
vUv2 = uv - vec2(xOffset, yOffset) * amount;
vUv3 = uv - vec2(xOffset, yOffset) * 2.0 * amount;
}

36
bios/ScummVM/ScummVM/extra/shaders/hpl1_PostEffect_Blur_2D.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE LIGHTING FRAGMENT PROGRAM /////////////////
///////////////////////////////////////////////////////
in vec2 vUv0;
in vec2 vUv1;
in vec2 vUv2;
in vec2 vUv3;
OUTPUT
uniform sampler2D tex0;
void main()
{
//Samples
vec4 col5 = texture(tex0, (vUv0 + vUv2)/2.0 ) * 0.35;
vec4 col1 = texture(tex0, vUv0) * 0.15;
vec4 col3 = texture(tex0, vUv2) * 0.15;
vec4 col6 = texture(tex0, (vUv2 + vUv3)/2.0 ) * 0.1;
vec4 col7 = texture(tex0, (vUv0 + vUv1)/2.0 ) * 0.1;
vec4 col2 = texture(tex0, vUv1) * 0.075;
vec4 col4 = texture(tex0, vUv3) * 0.075;
outColor = col1 + col2 + col3 + col4 + col5 + col6 + col7;
}

37
bios/ScummVM/ScummVM/extra/shaders/hpl1_PostEffect_Blur_Rect.fragment Normal file
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// Copyright 2006-2010 (C) - Frictional Games
//
// This file is part of HPL1 Engine
//
// For conditions of distribution and use, see copyright notice in LICENSE-shaders
//
///////////////////////////////////////////////////////
/// DIFFUSE LIGHTING FRAGMENT PROGRAM /////////////////
///////////////////////////////////////////////////////
in vec2 vUv0;
in vec2 vUv1;
in vec2 vUv2;
in vec2 vUv3;
OUTPUT
uniform sampler2DRect tex0;
void main()
{
//Samples
vec4 col5 = texture2DRect(tex0, (vUv0 + vUv2)/2.0 ) * 0.35;
vec4 col1 = texture2DRect(tex0, vUv0) * 0.15;
vec4 col3 = texture2DRect(tex0, vUv2) * 0.15;
vec4 col6 = texture2DRect(tex0, (vUv2 + vUv3)/2.0 ) * 0.1;
vec4 col7 = texture2DRect(tex0, (vUv0 + vUv1)/2.0 ) * 0.1;
vec4 col2 = texture2DRect(tex0, vUv1) * 0.075;
vec4 col4 = texture2DRect(tex0, vUv3) * 0.075;
outColor = col1 + col2 + col3 + col4 + col5 + col6 + col7;
}

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