[Mesa-dev] [PATCH 18/22] mesa: Add a vao parameter to get_vertex_array_attrib

[Fredrik Höglund]

This is needed to implement glGetVertexArrayIndexediv and
glGetVertexArrayIndexed64iv.
---
 src/mesa/main/varray.c | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/src/mesa/main/varray.c b/src/mesa/main/varray.c
index 0faf158..13b9c01 100644
--- a/src/mesa/main/varray.c
+++ b/src/mesa/main/varray.c
@@ -832,10 +832,11 @@ _mesa_DisableVertexArrayAttrib(GLuint vaobj, GLuint index)
  * not handle the 4-element GL_CURRENT_VERTEX_ATTRIB_ARB query.
  */
 static GLuint
-get_vertex_array_attrib(struct gl_context *ctx, GLuint index, GLenum pname,
-                  const char *caller)
+get_vertex_array_attrib(struct gl_context *ctx,
+                        struct gl_vertex_array_object *vao,
+                        GLuint index, GLenum pname,
+                        const char *caller)
 {
-   const struct gl_vertex_array_object *vao = ctx->Array.VAO;
    const struct gl_vertex_attrib_array *array;
 
    if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
@@ -926,7 +927,8 @@ _mesa_GetVertexAttribfv(GLuint index, GLenum pname, GLfloat 
*params)
       }
    }
    else {
-      params[0] = (GLfloat) get_vertex_array_attrib(ctx, index, pname,
+      params[0] = (GLfloat) get_vertex_array_attrib(ctx, ctx->Array.VAO,
+                                                    index, pname,
                                                     "glGetVertexAttribfv");
    }
 }
@@ -947,7 +949,8 @@ _mesa_GetVertexAttribdv(GLuint index, GLenum pname, 
GLdouble *params)
       }
    }
    else {
-      params[0] = (GLdouble) get_vertex_array_attrib(ctx, index, pname,
+      params[0] = (GLdouble) get_vertex_array_attrib(ctx, ctx->Array.VAO,
+                                                     index, pname,
                                                      "glGetVertexAttribdv");
    }
 }
@@ -969,7 +972,8 @@ _mesa_GetVertexAttribiv(GLuint index, GLenum pname, GLint 
*params)
       }
    }
    else {
-      params[0] = (GLint) get_vertex_array_attrib(ctx, index, pname,
+      params[0] = (GLint) get_vertex_array_attrib(ctx, ctx->Array.VAO,
+                                                  index, pname,
                                                   "glGetVertexAttribiv");
    }
 }
@@ -989,7 +993,8 @@ _mesa_GetVertexAttribIiv(GLuint index, GLenum pname, GLint 
*params)
       }
    }
    else {
-      params[0] = (GLint) get_vertex_array_attrib(ctx, index, pname,
+      params[0] = (GLint) get_vertex_array_attrib(ctx, ctx->Array.VAO,
+                                                  index, pname,
                                                   "glGetVertexAttribIiv");
    }
 }
@@ -1009,7 +1014,8 @@ _mesa_GetVertexAttribIuiv(GLuint index, GLenum pname, 
GLuint *params)
       }
    }
    else {
-      params[0] = get_vertex_array_attrib(ctx, index, pname,
+      params[0] = get_vertex_array_attrib(ctx, ctx->Array.VAO,
+                                          index, pname,
                                           "glGetVertexAttribIuiv");
    }
 }
-- 
1.8.5.3

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