More GLSL code:

- uniforms (only GetLocation, Uniform1f and Uniform4fv for now for demos);
- fix bugs and optimize array size handling;
- 2D texture sampling (needs Enable(TEXTURE_2D) to work);
- decrease built-in library assembly size by 30%.

1 files changed, 11 insertions, 29 deletions

diff --git a/src/mesa/shader/slang/library/slang_vertex_builtin.gc b/src/mesa/shader/slang/library/slang_vertex_builtin.gc
index ae3e071a2e..2b5953a032 100755
--- a/src/mesa/shader/slang/library/slang_vertex_builtin.gc
+++ b/src/mesa/shader/slang/library/slang_vertex_builtin.gc
@@ -48,7 +48,7 @@ vec4 ftransform () {
 //
 
 vec4 texture1DLod (sampler1D sampler, float coord, float lod) {

-	// XXX:
+    // XXX:
     return vec4 (0.0);
 }

 
@@ -61,64 +61,46 @@ vec4 texture1DProjLod (sampler1D sampler, vec4 coord, float lod) {
 }
 
 vec4 texture2DLod (sampler2D sampler, vec2 coord, float lod) {

-	// XXX:
+    // XXX:
     return vec4 (0.0);
 }

 
 vec4 texture2DProjLod (sampler2D sampler, vec3 coord, float lod) {

-	vec2 u;

-	u.s = coord.s / coord.p;

-	u.t = coord.t / coord.p;
-    return texture2DLod (sampler, u, lod);
+    return texture2DLod (sampler, vec2 (coord.s / coord.p, coord.t / coord.p), lod);
 }

 
 vec4 texture2DProjLod (sampler2D sampler, vec4 coord, float lod) {

-	vec2 u;

-	u.s = coord.s / coord.q;

-	u.t = coord.t / coord.q;
-    return texture2DLod (sampler, u, lod);
+    return texture2DLod (sampler, vec2 (coord.s / coord.q, coord.t / coord.q), lod);
 }
 
 vec4 texture3DLod (sampler3D sampler, vec3 coord, float lod) {

-	// XXX:
+    // XXX:
     return vec4 (0.0);
 }
 vec4 texture3DProjLod (sampler3D sampler, vec4 coord, float lod) {

-	vec3 u;

-	u.s = coord.s / coord.q;

-	u.t = coord.t / coord.q;

-	u.p = coord.p / coord.q;
-    return texture3DLod (sampler, u, lod);
+    return texture3DLod (sampler, vec3 (coord.s / coord.q, coord.t / coord.q, coord.p / coord.q), lod);
 }
 
 vec4 textureCubeLod (samplerCube sampler, vec3 coord, float lod) {

-	// XXX:
+    // XXX:
     return vec4 (0.0);
 }
 
 vec4 shadow1DLod (sampler1DShadow sampler, vec3 coord, float lod) {

-	// XXX:
+    // XXX:
     return vec4 (0.0);
 }
 
 vec4 shadow2DLod (sampler2DShadow sampler, vec3 coord, float lod) {

-	// XXX:
+    // XXX:
     return vec4 (0.0);
 }

 
 vec4 shadow1DProjLod (sampler1DShadow sampler, vec4 coord, float lod) {

-	vec3 u;

-	u.s = coord.s / coord.q;

-	u.t = 0.0;

-	u.p = coord.p / coord.q;
-    return shadow1DLod (sampler, u, lod);
+    return shadow1DLod (sampler, vec3 (coord.s / coord.q, 0.0, coord.p / coord.q), lod);
 }

 
 vec4 shadow2DProjLod (sampler2DShadow sampler, vec4 coord, float lod) {

-	vec3 u;

-	u.s = coord.s / coord.q;

-	u.t = coord.t / coord.q;

-	u.p = coord.p / coord.q;
-    return shadow2DLod (sampler, u, lod);
+    return shadow2DLod (sampler, vec3 (coord.s / coord.q, coord.t / coord.q, coord.p / coord.q), lod);
 }