glthread: track instance divisor changes

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

diff --git a/src/mesa/main/glthread.h b/src/mesa/main/glthread.h
index a50b2f87ceb4e3d97021e6b02386106591e1345e..c13ca9e823695ce89ea666bbeeb0299d94b42947 100644 (file)
--- a/src/mesa/main/glthread.h
+++ b/src/mesa/main/glthread.h
@@ -50,13 +50,28 @@
 #include "compiler/shader_enums.h"
 
 struct gl_context;
+struct gl_buffer_object;
 struct _mesa_HashTable;
 
+struct glthread_attrib_binding {
+   struct gl_buffer_object *buffer; /**< where non-VBO data was uploaded */
+   int offset;                      /**< offset to uploaded non-VBO data */
+   const void *original_pointer;    /**< restore this pointer after the draw */
+};
+
 struct glthread_vao {
    GLuint Name;
    GLuint CurrentElementBufferName;
    GLbitfield Enabled;
    GLbitfield UserPointerMask;
+   GLbitfield NonZeroDivisorMask;
+
+   struct {
+      GLuint ElementSize;
+      GLsizei Stride;
+      GLuint Divisor;
+      const void *Pointer;
+   } Attrib[VERT_ATTRIB_MAX];
 };
 
 /** A single batch of commands queued up for execution. */
@@ -103,6 +118,15 @@ struct glthread_state
    /** Index of the batch being filled and about to be submitted. */
    unsigned next;
 
+   /** Upload buffer. */
+   struct gl_buffer_object *upload_buffer;
+   uint8_t *upload_ptr;
+   unsigned upload_offset;
+   int upload_buffer_private_refcount;
+
+   /** Caps. */
+   GLboolean SupportsBufferUploads;
+
    /** Vertex Array objects tracked by glthread independently of Mesa. */
    struct _mesa_HashTable *VAOs;
    struct glthread_vao *CurrentVAO;
@@ -123,6 +147,10 @@ void _mesa_glthread_disable(struct gl_context *ctx, const char *func);
 void _mesa_glthread_flush_batch(struct gl_context *ctx);
 void _mesa_glthread_finish(struct gl_context *ctx);
 void _mesa_glthread_finish_before(struct gl_context *ctx, const char *func);
+void _mesa_glthread_upload(struct gl_context *ctx, const void *data,
+                           GLsizeiptr size, unsigned *out_offset,
+                           struct gl_buffer_object **out_buffer,
+                           uint8_t **out_ptr);
 
 void _mesa_glthread_BindBuffer(struct gl_context *ctx, GLenum target,
                                GLuint buffer);
@@ -136,7 +164,14 @@ void _mesa_glthread_GenVertexArrays(struct gl_context *ctx,
                                     GLsizei n, GLuint *arrays);
 void _mesa_glthread_ClientState(struct gl_context *ctx, GLuint *vaobj,
                                 gl_vert_attrib attrib, bool enable);
-void _mesa_glthread_AttribPointer(struct gl_context *ctx,
-                                  gl_vert_attrib attrib);
+void _mesa_glthread_AttribDivisor(struct gl_context *ctx, const GLuint *vaobj,
+                                  gl_vert_attrib attrib, GLuint divisor);
+void _mesa_glthread_AttribPointer(struct gl_context *ctx, gl_vert_attrib attrib,
+                                  GLint size, GLenum type, GLsizei stride,
+                                  const void *pointer);
+void _mesa_glthread_DSAAttribPointer(struct gl_context *ctx, GLuint vao,
+                                     GLuint buffer, gl_vert_attrib attrib,
+                                     GLint size, GLenum type, GLsizei stride,
+                                     GLintptr offset);
 
 #endif /* _GLTHREAD_H*/