1 files changed, 43 insertions, 0 deletions
diff --git a/src/mesa/shader/slang/library/slang_fragment_builtin.gc b/src/mesa/shader/slang/library/slang_fragment_builtin.gc
index 40b1207ca8..9a7e17bdaf 100644
--- a/src/mesa/shader/slang/library/slang_fragment_builtin.gc
+++ b/src/mesa/shader/slang/library/slang_fragment_builtin.gc
@@ -68,6 +68,8 @@ vec4 texture1DProj(const sampler1D sampler, const vec4 coord, const float bias)
 }
 
 
+
+
 vec4 texture2D(const sampler2D sampler, const vec2 coord, const float bias)
 {
    vec4 coord4;
@@ -95,6 +97,8 @@ vec4 texture2DProj(const sampler2D sampler, const vec4 coord, const float bias)
 }
 
 
+
+
 vec4 texture3D(const sampler3D sampler, const vec3 coord, const float bias)
 {
    vec4 coord4;
@@ -113,6 +117,8 @@ vec4 texture3DProj(const sampler3D sampler, const vec4 coord, const float bias)
 }
 
 
+
+
 vec4 textureCube(const samplerCube sampler, const vec3 coord, const float bias)
 {
    vec4 coord4;
@@ -122,6 +128,8 @@ vec4 textureCube(const samplerCube sampler, const vec3 coord, const float bias)
 }
 
 
+
+
 // For shadow textures, we use the regular tex instructions since they should
 // do the depth comparison step.
 
@@ -142,6 +150,9 @@ vec4 shadow1DProj(const sampler1DShadow sampler, const vec4 coord, const float b
    __asm vec4_texb1d __retVal, sampler, pcoord;
 }
 
+
+
+
 vec4 shadow2D(const sampler2DShadow sampler, const vec3 coord, const float bias)
 {
    vec4 coord4;
@@ -161,6 +172,38 @@ vec4 shadow2DProj(const sampler2DShadow sampler, const vec4 coord, const float b
 
 
 
+//// GL_ARB_texture_rectangle:
+vec4 texture2DRect(const sampler2DRect sampler, const vec2 coord)
+{
+   __asm vec4_tex_rect __retVal, sampler, coord;
+}
+
+vec4 texture2DRectProj(const sampler2DRect sampler, const vec3 coord)
+{
+   // do projection here
+   vec4 pcoord;
+   pcoord.xy = coord.xy / coord.z;
+   __asm vec4_texp_rect __retVal, sampler, pcoord;
+}
+
+vec4 texture2DRectProj(const sampler2DRect sampler, const vec4 coord)
+{
+   // do projection here
+   vec4 pcoord;
+   pcoord.xy = coord.xy / coord.w;
+   __asm vec4_texp_rect __retVal, sampler, pcoord;
+}
+
+vec4 shadow2DRect(const sampler2DRectShadow sampler, const vec3 coord)
+{
+// XXX to do
+}
+
+vec4 shadow2DRectProj(const sampler2DRectShadow sampler, const vec4 coord)
+{
+// XXX to do
+}
+
 
 
 //