mesa: add ARB_vertex_attrib_binding glVertexArray* functions

We can't simply alias ARB_direct_state_access functions because
those fail if the vao has never been bound before.

Reviewed-by: Marek Olšák <[email protected]>

3 files changed, 120 insertions, 5 deletions

diff --git a/src/mesa/main/tests/dispatch_sanity.cpp b/src/mesa/main/tests/dispatch_sanity.cpp
index fdd647a3d1e..66b77d09598 100644
--- a/src/mesa/main/tests/dispatch_sanity.cpp
+++ b/src/mesa/main/tests/dispatch_sanity.cpp
@@ -869,11 +869,12 @@ const struct function common_desktop_functions_possible[] = {
    { "glVertexAttribLFormat", 43, -1 },
    { "glVertexAttribBinding", 43, -1 },
    { "glVertexBindingDivisor", 43, -1 },
-// { "glVertexArrayBindVertexBufferEXT", 43, -1 },      // XXX: Add to xml
-// { "glVertexArrayVertexAttribFormatEXT", 43, -1 },    // XXX: Add to xml
-// { "glVertexArrayVertexAttribIFormatEXT", 43, -1 },   // XXX: Add to xml
-// { "glVertexArrayVertexAttribBindingEXT", 43, -1 },   // XXX: Add to xml
-// { "glVertexArrayVertexBindingDivisorEXT", 43, -1 },  // XXX: Add to xml
+   { "glVertexArrayBindVertexBufferEXT", 43, -1 },
+   { "glVertexArrayVertexAttribFormatEXT", 43, -1 },
+   { "glVertexArrayVertexAttribIFormatEXT", 43, -1 },
+   { "glVertexArrayVertexAttribLFormatEXT", 43, -1 },
+   { "glVertexArrayVertexAttribBindingEXT", 43, -1 },
+   { "glVertexArrayVertexBindingDivisorEXT", 43, -1 },
    { "glFramebufferParameteri", 43, -1 },
    { "glGetFramebufferParameteriv", 43, -1 },
    { "glNamedFramebufferParameteriEXT", 43, -1 },
diff --git a/src/mesa/main/varray.c b/src/mesa/main/varray.c
index 0d272ed9c30..f93ad810984 100644
--- a/src/mesa/main/varray.c
+++ b/src/mesa/main/varray.c
@@ -2775,6 +2775,21 @@ _mesa_VertexArrayVertexBuffer(GLuint vaobj, GLuint bindingIndex, GLuint buffer,
 }
 
 
+void GLAPIENTRY
+_mesa_VertexArrayBindVertexBufferEXT(GLuint vaobj, GLuint bindingIndex, GLuint buffer,
+                                     GLintptr offset, GLsizei stride)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_vertex_array_object *vao;
+   vao = _mesa_lookup_vao_err(ctx, vaobj, true, "glVertexArrayBindVertexBufferEXT");
+   if (!vao)
+      return;
+
+   vertex_array_vertex_buffer_err(ctx, vao, bindingIndex, buffer, offset,
+                                  stride, "glVertexArrayBindVertexBufferEXT");
+}
+
+
 static ALWAYS_INLINE void
 vertex_array_vertex_buffers(struct gl_context *ctx,
                             struct gl_vertex_array_object *vao,
@@ -3138,6 +3153,18 @@ _mesa_VertexArrayAttribFormat(GLuint vaobj, GLuint attribIndex, GLint size,
 
 
 void GLAPIENTRY
+_mesa_VertexArrayVertexAttribFormatEXT(GLuint vaobj, GLuint attribIndex, GLint size,
+                                       GLenum type, GLboolean normalized,
+                                       GLuint relativeOffset)
+{
+   vertex_array_attrib_format(vaobj, true, attribIndex, size, type, normalized,
+                              GL_FALSE, GL_FALSE, ATTRIB_FORMAT_TYPES_MASK,
+                              BGRA_OR_4, relativeOffset,
+                              "glVertexArrayVertexAttribFormatEXT");
+}
+
+
+void GLAPIENTRY
 _mesa_VertexArrayAttribIFormat(GLuint vaobj, GLuint attribIndex,
                                GLint size, GLenum type,
                                GLuint relativeOffset)
@@ -3150,6 +3177,18 @@ _mesa_VertexArrayAttribIFormat(GLuint vaobj, GLuint attribIndex,
 
 
 void GLAPIENTRY
+_mesa_VertexArrayVertexAttribIFormatEXT(GLuint vaobj, GLuint attribIndex,
+                                        GLint size, GLenum type,
+                                        GLuint relativeOffset)
+{
+   vertex_array_attrib_format(vaobj, true, attribIndex, size, type, GL_FALSE,
+                              GL_TRUE, GL_FALSE, ATTRIB_IFORMAT_TYPES_MASK,
+                              4, relativeOffset,
+                              "glVertexArrayVertexAttribIFormatEXT");
+}
+
+
+void GLAPIENTRY
 _mesa_VertexArrayAttribLFormat(GLuint vaobj, GLuint attribIndex,
                                GLint size, GLenum type,
                                GLuint relativeOffset)
@@ -3161,6 +3200,18 @@ _mesa_VertexArrayAttribLFormat(GLuint vaobj, GLuint attribIndex,
 }
 
 
+void GLAPIENTRY
+_mesa_VertexArrayVertexAttribLFormatEXT(GLuint vaobj, GLuint attribIndex,
+                                        GLint size, GLenum type,
+                                        GLuint relativeOffset)
+{
+   vertex_array_attrib_format(vaobj, true, attribIndex, size, type, GL_FALSE,
+                              GL_FALSE, GL_TRUE, ATTRIB_LFORMAT_TYPES_MASK,
+                              4, relativeOffset,
+                              "glVertexArrayVertexAttribLFormatEXT");
+}
+
+
 static void
 vertex_array_attrib_binding(struct gl_context *ctx,
                             struct gl_vertex_array_object *vao,
@@ -3267,6 +3318,20 @@ _mesa_VertexArrayAttribBinding(GLuint vaobj, GLuint attribIndex, GLuint bindingI
 }
 
 
+void GLAPIENTRY
+_mesa_VertexArrayVertexAttribBindingEXT(GLuint vaobj, GLuint attribIndex, GLuint bindingIndex)
+{
+   GET_CURRENT_CONTEXT(ctx);
+   struct gl_vertex_array_object *vao;
+   vao = _mesa_lookup_vao_err(ctx, vaobj, true, "glVertexArrayVertexAttribBindingEXT");
+   if (!vao)
+      return;
+
+   vertex_array_attrib_binding(ctx, vao, attribIndex, bindingIndex,
+                               "glVertexArrayVertexAttribBindingEXT");
+}
+
+
 static void
 vertex_array_binding_divisor(struct gl_context *ctx,
                              struct gl_vertex_array_object *vao,
@@ -3362,6 +3427,28 @@ _mesa_VertexArrayBindingDivisor(GLuint vaobj, GLuint bindingIndex,
 }
 
 
+void GLAPIENTRY
+_mesa_VertexArrayVertexBindingDivisorEXT(GLuint vaobj, GLuint bindingIndex,
+                                         GLuint divisor)
+{
+   struct gl_vertex_array_object *vao;
+   GET_CURRENT_CONTEXT(ctx);
+
+   /* The ARB_direct_state_access specification says:
+    *
+    *   "An INVALID_OPERATION error is generated by VertexArrayBindingDivisor
+    *    if <vaobj> is not [compatibility profile: zero or] the name of an
+    *    existing vertex array object."
+    */
+   vao = _mesa_lookup_vao_err(ctx, vaobj, true, "glVertexArrayVertexBindingDivisorEXT");
+   if (!vao)
+       return;
+
+   vertex_array_binding_divisor(ctx, vao, bindingIndex, divisor,
+                                "glVertexArrayVertexBindingDivisorEXT");
+}
+
+
 void
 _mesa_copy_vertex_attrib_array(struct gl_context *ctx,
                                struct gl_array_attributes *dst,
diff --git a/src/mesa/main/varray.h b/src/mesa/main/varray.h
index 9c1ed9efeac..247fcb1d7f7 100644
--- a/src/mesa/main/varray.h
+++ b/src/mesa/main/varray.h
@@ -355,6 +355,10 @@ extern void GLAPIENTRY
 _mesa_VertexArrayVertexBuffer(GLuint vaobj, GLuint bindingIndex, GLuint buffer,
                               GLintptr offset, GLsizei stride);
 
+extern void GLAPIENTRY
+_mesa_VertexArrayBindVertexBufferEXT(GLuint vaobj, GLuint bindingIndex, GLuint buffer,
+                                     GLintptr offset, GLsizei stride);
+
 void GLAPIENTRY
 _mesa_BindVertexBuffers_no_error(GLuint first, GLsizei count,
                                  const GLuint *buffers, const GLintptr *offsets,
@@ -385,6 +389,11 @@ _mesa_VertexArrayAttribFormat(GLuint vaobj, GLuint attribIndex, GLint size,
                               GLuint relativeOffset);
 
 extern void GLAPIENTRY
+_mesa_VertexArrayVertexAttribFormatEXT(GLuint vaobj, GLuint attribIndex, GLint size,
+                                       GLenum type, GLboolean normalized,
+                                       GLuint relativeOffset);
+
+extern void GLAPIENTRY
 _mesa_VertexAttribIFormat(GLuint attribIndex, GLint size, GLenum type,
                           GLuint relativeOffset);
 
@@ -394,6 +403,11 @@ _mesa_VertexArrayAttribIFormat(GLuint vaobj, GLuint attribIndex,
                                GLuint relativeOffset);
 
 extern void GLAPIENTRY
+_mesa_VertexArrayVertexAttribIFormatEXT(GLuint vaobj, GLuint attribIndex,
+                                        GLint size, GLenum type,
+                                        GLuint relativeOffset);
+
+extern void GLAPIENTRY
 _mesa_VertexAttribLFormat(GLuint attribIndex, GLint size, GLenum type,
                           GLuint relativeOffset);
 
@@ -402,6 +416,11 @@ _mesa_VertexArrayAttribLFormat(GLuint vaobj, GLuint attribIndex,
                                GLint size, GLenum type,
                                GLuint relativeOffset);
 
+extern void GLAPIENTRY
+_mesa_VertexArrayVertexAttribLFormatEXT(GLuint vaobj, GLuint attribIndex,
+                                        GLint size, GLenum type,
+                                        GLuint relativeOffset);
+
 void GLAPIENTRY
 _mesa_VertexAttribBinding_no_error(GLuint attribIndex, GLuint bindingIndex);
 
@@ -416,6 +435,10 @@ extern void GLAPIENTRY
 _mesa_VertexArrayAttribBinding(GLuint vaobj, GLuint attribIndex,
                                GLuint bindingIndex);
 
+extern void GLAPIENTRY
+_mesa_VertexArrayVertexAttribBindingEXT(GLuint vaobj, GLuint attribIndex,
+                                        GLuint bindingIndex);
+
 void GLAPIENTRY
 _mesa_VertexBindingDivisor_no_error(GLuint bindingIndex, GLuint divisor);
 
@@ -430,6 +453,10 @@ extern void GLAPIENTRY
 _mesa_VertexArrayBindingDivisor(GLuint vaobj, GLuint bindingIndex,
                                 GLuint divisor);
 
+extern void GLAPIENTRY
+_mesa_VertexArrayVertexBindingDivisorEXT(GLuint vaobj, GLuint bindingIndex,
+                                         GLuint divisor);
+
 
 extern void
 _mesa_copy_vertex_attrib_array(struct gl_context *ctx,