- added missing shader files.

src/gl/scene/gl_weapon.cpp

@@ -51,6 +51,7 @@
 #include "gl/renderer/gl_lightdata.h"
 #include "gl/renderer/gl_renderstate.h"
 #include "gl/data/gl_data.h"
+#include "gl/data/gl_vertexbuffer.h"
 #include "gl/dynlights/gl_glow.h"
 #include "gl/scene/gl_drawinfo.h"
 #include "gl/models/gl_models.h"
@@ -153,12 +154,30 @@ void FGLRenderer::DrawPSprite (player_t * player,pspdef_t *psp,fixed_t sx, fixed
 		gl_RenderState.EnableAlphaTest(false);
 	}
 	gl_RenderState.Apply();
-	glBegin(GL_TRIANGLE_STRIP);
-	glTexCoord2f(fU1, fV1); glVertex2f(x1,y1);
-	glTexCoord2f(fU1, fV2); glVertex2f(x1,y2);
-	glTexCoord2f(fU2, fV1); glVertex2f(x2,y1);
-	glTexCoord2f(fU2, fV2); glVertex2f(x2,y2);
-	glEnd();
+	if (!gl_usevbo)
+	{
+		glBegin(GL_TRIANGLE_STRIP);
+		glTexCoord2f(fU1, fV1); glVertex2f(x1, y1);
+		glTexCoord2f(fU1, fV2); glVertex2f(x1, y2);
+		glTexCoord2f(fU2, fV1); glVertex2f(x2, y1);
+		glTexCoord2f(fU2, fV2); glVertex2f(x2, y2);
+		glEnd();
+	}
+	else
+	{
+		FFlatVertex *ptr = GLRenderer->mVBO->GetBuffer();
+		ptr->Set(x1, y1, 0, fU1, fV1);
+		ptr++;
+		ptr->Set(x1, y2, 0, fU1, fV2);
+		ptr++;
+		ptr->Set(x2, y1, 0, fU2, fV1);
+		ptr++;
+		ptr->Set(x2, y2, 0, fU2, fV2);
+		ptr++;
+		unsigned int offset;
+		unsigned int count = GLRenderer->mVBO->GetCount(ptr, &offset);
+		glDrawArrays(GL_TRIANGLE_STRIP, offset, count);
+	}
 	if (tex->GetTransparent() || OverrideShader != 0)
 	{
 		gl_RenderState.EnableAlphaTest(true);

wadsrc/static/shaders/glsl/burn.fp

@@ -0,0 +1,12 @@
+uniform sampler2D tex;
+uniform sampler2D texture2;
+
+void main()
+{
+	vec4 frag = gl_Color;
+
+	vec4 t1 = texture2D(texture2, gl_TexCoord[0].xy);
+	vec4 t2 = texture2D(tex, vec2(gl_TexCoord[0].x, 1.0-gl_TexCoord[0].y));
+	
+	gl_FragColor = frag * vec4(t1.r, t1.g, t1.b, t2.a);
+}

wadsrc/static/shaders/glsl/burn.vp

@@ -0,0 +1,7 @@
+
+void main()
+{
+	gl_FrontColor = gl_Color;
+	gl_TexCoord[0] = gl_MultiTexCoord0;
+	gl_Position = ProjectionMatrix * gl_Vertex;
+}

wadsrc/static/shaders/glsl/shaderdefs.i

@@ -0,0 +1,41 @@
+// This file contains common data definitions for both vertex and fragment shader
+
+uniform vec4 uCameraPos;
+
+uniform int uTextureMode;
+
+// colors
+uniform vec4 uObjectColor;
+uniform vec4 uDynLightColor;
+uniform vec4 uFogColor;
+uniform float uDesaturationFactor;
+
+// Fixed colormap stuff
+uniform int uFixedColormap;				// 0, when no fixed colormap, 1 for a light value, 2 for a color blend, 3 for a fog layer
+uniform vec4 uFixedColormapStart;
+uniform vec4 uFixedColormapRange;
+
+// Glowing walls stuff
+uniform vec4 uGlowTopPlane;
+uniform vec4 uGlowTopColor;
+uniform vec4 uGlowBottomPlane;
+uniform vec4 uGlowBottomColor;
+
+// Lighting + Fog
+uniform vec4 uLightAttr;
+#define uLightLevel uLightAttr.a
+#define uFogDensity uLightAttr.b
+#define uLightFactor uLightAttr.g
+#define uLightDist uLightAttr.r
+uniform int uFogEnabled;
+
+// dynamic lights
+uniform ivec4 uLightRange;
+
+
+// redefine the matrix names to what they actually represent.
+#define ModelMatrix  gl_TextureMatrix[7]
+#define ViewMatrix gl_ModelViewMatrix
+#define ProjectionMatrix gl_ProjectionMatrix
+#define TextureMatrix gl_TextureMatrix[0]
+

wadsrc/static/shaders/glsl/stencil.fp

@@ -0,0 +1,7 @@
+in vec4 pixelpos;
+
+void main()
+{
+	gl_FragColor = vec4(1.0);
+}
+

wadsrc/static/shaders/glsl/stencil.vp

@@ -0,0 +1,14 @@
+
+out vec4 pixelpos;
+
+void main()
+{
+	// perform exactly the same relevant steps as in the main shader to ensure matching results (that also means including the model matrix here!)
+	vec4 worldcoord = ModelMatrix * gl_Vertex;
+	vec4 eyeCoordPos = ViewMatrix * worldcoord;
+
+	pixelpos.xyz = worldcoord.xyz;
+	pixelpos.w = -eyeCoordPos.z/eyeCoordPos.w;
+	
+	gl_Position = ProjectionMatrix * eyeCoordPos;
+}