mesa: only verify that enabled arrays have backing buffers

[mesa.git] / src / mesa / main / transformfeedback.h

diff --git a/src/mesa/main/transformfeedback.h b/src/mesa/main/transformfeedback.h
index aac7433d14b282ae5bb3e8517500cd714c6d7a82..c83f917a532c792ba8f98bf251e6d6f73ec495a5 100644 (file)
--- a/src/mesa/main/transformfeedback.h
+++ b/src/mesa/main/transformfeedback.h
@@ -50,7 +50,7 @@ extern void
 _mesa_init_transform_feedback_functions(struct dd_function_table *driver);
 
 extern unsigned
-_mesa_compute_max_transform_feedback_vertices(
+_mesa_compute_max_transform_feedback_vertices( struct gl_context *ctx,
       const struct gl_transform_feedback_object *obj,
       const struct gl_transform_feedback_info *info);
 
@@ -69,7 +69,7 @@ _mesa_bind_buffer_range_transform_feedback(struct gl_context *ctx,
                                           GLuint index,
                                           struct gl_buffer_object *bufObj,
                                           GLintptr offset,
-                                          GLsizeiptr size);
+                                          GLsizeiptr size, bool dsa);
 
 extern void
 _mesa_bind_buffer_base_transform_feedback(struct gl_context *ctx,
@@ -145,6 +145,9 @@ _mesa_set_transform_feedback_binding(struct gl_context *ctx,
    tfObj->BufferNames[index]   = bufObj->Name;
    tfObj->Offset[index]        = offset;
    tfObj->RequestedSize[index] = size;
+
+   if (bufObj != ctx->Shared->NullBufferObj)
+      bufObj->UsageHistory |= USAGE_TRANSFORM_FEEDBACK_BUFFER;
 }
 
 /*** GL_ARB_direct_state_access ***/
@@ -152,4 +155,19 @@ _mesa_set_transform_feedback_binding(struct gl_context *ctx,
 extern void GLAPIENTRY
 _mesa_TransformFeedbackBufferBase(GLuint xfb, GLuint index, GLuint buffer);
 
+extern void GLAPIENTRY
+_mesa_TransformFeedbackBufferRange(GLuint xfb, GLuint index, GLuint buffer,
+                                   GLintptr offset, GLsizeiptr size);
+
+extern void GLAPIENTRY
+_mesa_GetTransformFeedbackiv(GLuint xfb, GLenum pname, GLint *param);
+
+extern void GLAPIENTRY
+_mesa_GetTransformFeedbacki_v(GLuint xfb, GLenum pname, GLuint index,
+                              GLint *param);
+
+extern void GLAPIENTRY
+_mesa_GetTransformFeedbacki64_v(GLuint xfb, GLenum pname, GLuint index,
+                                GLint64 *param);
+
 #endif /* TRANSFORM_FEEDBACK_H */