gen7/pipeline: Actually use inputs_read from the VS for laying out inputs

[mesa.git] / src / glsl / link_varyings.h

diff --git a/src/glsl/link_varyings.h b/src/glsl/link_varyings.h
index c0ad53bf1daf4b23cf10f532ac51d01cd7853297..1d12978fa301b33c616852a7a35c1140bf3a4a60 100644 (file)
--- a/src/glsl/link_varyings.h
+++ b/src/glsl/link_varyings.h
@@ -131,7 +131,8 @@ public:
       if (this->lowered_builtin_array_variable)
          return this->size;
       else
-         return this->vector_elements * this->matrix_columns * this->size;
+         return this->vector_elements * this->matrix_columns * this->size *
+            (this->is_double() ? 2 : 1);
    }
 
    unsigned get_location() const {
@@ -139,6 +140,29 @@ public:
    }
 
 private:
+
+   bool is_double() const
+   {
+      switch (this->type) {
+      case GL_DOUBLE:
+      case GL_DOUBLE_VEC2:
+      case GL_DOUBLE_VEC3:
+      case GL_DOUBLE_VEC4:
+      case GL_DOUBLE_MAT2:
+      case GL_DOUBLE_MAT2x3:
+      case GL_DOUBLE_MAT2x4:
+      case GL_DOUBLE_MAT3:
+      case GL_DOUBLE_MAT3x2:
+      case GL_DOUBLE_MAT3x4:
+      case GL_DOUBLE_MAT4:
+      case GL_DOUBLE_MAT4x2:
+      case GL_DOUBLE_MAT4x3:
+         return true;
+      default:
+         return false;
+      }
+   }
+
    /**
     * The name that was supplied to glTransformFeedbackVaryings.  Used for
     * error reporting and glGetTransformFeedbackVarying().
@@ -255,8 +279,7 @@ assign_varying_locations(struct gl_context *ctx,
                         struct gl_shader_program *prog,
                         gl_shader *producer, gl_shader *consumer,
                          unsigned num_tfeedback_decls,
-                         tfeedback_decl *tfeedback_decls,
-                         unsigned gs_input_vertices);
+                         tfeedback_decl *tfeedback_decls);
 
 bool
 check_against_output_limit(struct gl_context *ctx,