From: Brian Paul <brianp@vmware.com>
Date: Wed, 12 Aug 2009 21:42:51 +0000 (-0600)
Subject: vbo: use _mesa_is_bufferobj()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bd4c6a2e503db43e81ef41f77d876308badd93eb;p=mesa.git

vbo: use _mesa_is_bufferobj()
---

diff --git a/src/mesa/vbo/vbo_exec_array.c b/src/mesa/vbo/vbo_exec_array.c
index 2693ae62c2e..ddf6ca1e070 100644
--- a/src/mesa/vbo/vbo_exec_array.c
+++ b/src/mesa/vbo/vbo_exec_array.c
@@ -51,7 +51,7 @@ vbo_get_minmax_index(GLcontext *ctx,
    GLsizei count = prim->count;
    const void *indices;
 
-   if (ib->obj->Name) {
+   if (_mesa_is_bufferobj(ib->obj)) {
       const GLvoid *map = ctx->Driver.MapBuffer(ctx,
                                                 GL_ELEMENT_ARRAY_BUFFER_ARB,
                                                 GL_READ_ONLY,
@@ -103,7 +103,7 @@ vbo_get_minmax_index(GLcontext *ctx,
       break;
    }
 
-   if (ib->obj->Name != 0) {
+   if (_mesa_is_bufferobj(ib->obj)) {
       ctx->Driver.UnmapBuffer(ctx,
 			      GL_ELEMENT_ARRAY_BUFFER_ARB,
 			      ib->obj);
@@ -121,7 +121,7 @@ check_array_data(GLcontext *ctx, struct gl_client_array *array,
 {
    if (array->Enabled) {
       const void *data = array->Ptr;
-      if (array->BufferObj->Name) {
+      if (_mesa_is_bufferobj(array->BufferObj)) {
          if (!array->BufferObj->Pointer) {
             /* need to map now */
             array->BufferObj->Pointer = ctx->Driver.MapBuffer(ctx,
@@ -166,8 +166,8 @@ static void
 unmap_array_buffer(GLcontext *ctx, struct gl_client_array *array)
 {
    if (array->Enabled &&
-       array->BufferObj->Name &&
-       array->BufferObj->Pointer) {
+       _mesa_is_bufferobj(array->BufferObj) &&
+       _mesa_bufferobj_mapped(array->BufferObj)) {
       ctx->Driver.UnmapBuffer(ctx,
                               GL_ARRAY_BUFFER_ARB,
                               array->BufferObj);
@@ -186,7 +186,7 @@ check_draw_elements_data(GLcontext *ctx, GLsizei count, GLenum elemType,
    const void *elemMap;
    GLint i, k;
 
-   if (ctx->Array.ElementArrayBufferObj->Name) {
+   if (_mesa_is_bufferobj(ctx->Array.ElementArrayBufferObj)) {
       elemMap = ctx->Driver.MapBuffer(ctx,
                                       GL_ELEMENT_ARRAY_BUFFER_ARB,
                                       GL_READ_ONLY,
@@ -225,7 +225,7 @@ check_draw_elements_data(GLcontext *ctx, GLsizei count, GLenum elemType,
       }
    }
 
-   if (ctx->Array.ElementArrayBufferObj->Name) {
+   if (_mesa_is_bufferobj(ctx->Array.ElementArrayBufferObj)) {
       ctx->Driver.UnmapBuffer(ctx,
 			      GL_ELEMENT_ARRAY_BUFFER_ARB,
 			      ctx->Array.ElementArrayBufferObj);
diff --git a/src/mesa/vbo/vbo_exec_draw.c b/src/mesa/vbo/vbo_exec_draw.c
index a988424d212..d76c45f3560 100644
--- a/src/mesa/vbo/vbo_exec_draw.c
+++ b/src/mesa/vbo/vbo_exec_draw.c
@@ -214,7 +214,7 @@ vbo_exec_bind_arrays( GLcontext *ctx )
          /* override the default array set above */
          exec->vtx.inputs[attr] = &arrays[attr];
 
-         if (exec->vtx.bufferobj->Name) {
+         if (_mesa_is_bufferobj(exec->vtx.bufferobj)) {
             /* a real buffer obj: Ptr is an offset, not a pointer*/
             GLsizeiptr offset;
             assert(exec->vtx.bufferobj->Pointer);  /* buf should be mapped */
@@ -251,7 +251,7 @@ vbo_exec_vtx_unmap( struct vbo_exec_context *exec )
 {
    GLenum target = GL_ARRAY_BUFFER_ARB;
 
-   if (exec->vtx.bufferobj->Name) {
+   if (_mesa_is_bufferobj(exec->vtx.bufferobj)) {
       GLcontext *ctx = exec->ctx;
       
       if (ctx->Driver.FlushMappedBufferRange) {
@@ -291,7 +291,7 @@ vbo_exec_vtx_map( struct vbo_exec_context *exec )
                               MESA_MAP_NOWAIT_BIT;
    const GLenum usage = GL_STREAM_DRAW_ARB;
    
-   if (exec->vtx.bufferobj->Name == 0)
+   if (!_mesa_is_bufferobj(exec->vtx.bufferobj))
       return;
 
    if (exec->vtx.buffer_map != NULL) {
@@ -365,7 +365,7 @@ vbo_exec_vtx_flush( struct vbo_exec_context *exec, GLboolean unmap )
          if (ctx->NewState)
             _mesa_update_state( ctx );
 
-         if (exec->vtx.bufferobj->Name) {
+         if (_mesa_is_bufferobj(exec->vtx.bufferobj)) {
             vbo_exec_vtx_unmap( exec );
          }
 
@@ -384,7 +384,7 @@ vbo_exec_vtx_flush( struct vbo_exec_context *exec, GLboolean unmap )
 
 	 /* If using a real VBO, get new storage -- unless asked not to.
           */
-         if (exec->vtx.bufferobj->Name && !unmap) {
+         if (_mesa_is_bufferobj(exec->vtx.bufferobj) && !unmap) {
             vbo_exec_vtx_map( exec );
          }
       }
@@ -393,7 +393,7 @@ vbo_exec_vtx_flush( struct vbo_exec_context *exec, GLboolean unmap )
    /* May have to unmap explicitly if we didn't draw:
     */
    if (unmap && 
-       exec->vtx.bufferobj->Name &&
+       _mesa_is_bufferobj(exec->vtx.bufferobj) &&
        exec->vtx.buffer_map) {
       vbo_exec_vtx_unmap( exec );
    }
diff --git a/src/mesa/vbo/vbo_save_api.c b/src/mesa/vbo/vbo_save_api.c
index d00d304d2ef..cdbbc9c1876 100644
--- a/src/mesa/vbo/vbo_save_api.c
+++ b/src/mesa/vbo/vbo_save_api.c
@@ -911,7 +911,7 @@ static void GLAPIENTRY _save_OBE_DrawElements(GLenum mode, GLsizei count, GLenum
 
    _ae_map_vbos( ctx );
 
-   if (ctx->Array.ElementArrayBufferObj->Name)
+   if (_mesa_is_bufferobj(ctx->Array.ElementArrayBufferObj))
       indices = ADD_POINTERS(ctx->Array.ElementArrayBufferObj->Pointer, indices);
 
    vbo_save_NotifyBegin( ctx, mode | VBO_SAVE_PRIM_WEAK );
diff --git a/src/mesa/vbo/vbo_split_copy.c b/src/mesa/vbo/vbo_split_copy.c
index 3f8a222805d..8ec180d5508 100644
--- a/src/mesa/vbo/vbo_split_copy.c
+++ b/src/mesa/vbo/vbo_split_copy.c
@@ -30,6 +30,7 @@
  */
 
 #include "main/glheader.h"
+#include "main/bufferobj.h"
 #include "main/imports.h"
 #include "main/image.h"
 #include "main/macros.h"
@@ -444,7 +445,7 @@ replay_init( struct copy_context *copy )
 	 copy->varying[j].size = attr_size(copy->array[i]);
 	 copy->vertex_size += attr_size(copy->array[i]);
       
-	 if (vbo->Name && !vbo->Pointer) 
+	 if (_mesa_is_bufferobj(vbo) && !_mesa_bufferobj_mapped(vbo)) 
 	    ctx->Driver.MapBuffer(ctx, GL_ARRAY_BUFFER, GL_READ_ONLY, vbo);
 
 	 copy->varying[j].src_ptr = ADD_POINTERS(vbo->Pointer,
@@ -458,7 +459,8 @@ replay_init( struct copy_context *copy )
     * caller convert non-indexed prims to indexed.  Could alternately
     * do it internally.
     */
-   if (copy->ib->obj->Name && !copy->ib->obj->Pointer) 
+   if (_mesa_is_bufferobj(copy->ib->obj) &&
+       !_mesa_bufferobj_mapped(copy->ib->obj)) 
       ctx->Driver.MapBuffer(ctx, GL_ELEMENT_ARRAY_BUFFER, GL_READ_ONLY,
 			    copy->ib->obj);
 
@@ -562,13 +564,14 @@ replay_finish( struct copy_context *copy )
     */
    for (i = 0; i < copy->nr_varying; i++) {
       struct gl_buffer_object *vbo = copy->varying[i].array->BufferObj;
-      if (vbo->Name && vbo->Pointer) 
+      if (_mesa_is_bufferobj(vbo) && _mesa_bufferobj_mapped(vbo)) 
 	 ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER, vbo);
    }
 
    /* Unmap index buffer:
     */
-   if (copy->ib->obj->Name && copy->ib->obj->Pointer) {
+   if (_mesa_is_bufferobj(copy->ib->obj) &&
+       _mesa_bufferobj_mapped(copy->ib->obj)) {
       ctx->Driver.UnmapBuffer(ctx, GL_ELEMENT_ARRAY_BUFFER, copy->ib->obj);
    }
 }