mesa: remove unused gl_buffer_object::Data and Written

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18828>

diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index 60ab857..0c267dd 100644 (file)
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -1041,7 +1041,6 @@ _mesa_delete_buffer_object(struct gl_context *ctx,
    _mesa_bufferobj_release_buffer(bufObj);
 
    vbo_delete_minmax_cache(bufObj);
-   align_free(bufObj->Data);
 
    /* assign strange values here to help w/ debugging */
    bufObj->RefCount = -1000;
@@ -2170,7 +2169,6 @@ buffer_storage(struct gl_context *ctx, struct gl_buffer_object *bufObj,
 
    FLUSH_VERTICES(ctx, 0, 0);
 
-   bufObj->Written = GL_TRUE;
    bufObj->Immutable = GL_TRUE;
    bufObj->MinMaxCacheDirty = true;
 
@@ -2416,7 +2414,6 @@ buffer_data(struct gl_context *ctx, struct gl_buffer_object *bufObj,
 
    FLUSH_VERTICES(ctx, 0, 0);
 
-   bufObj->Written = GL_TRUE;
    bufObj->MinMaxCacheDirty = true;
 
 #ifdef VBO_DEBUG
@@ -2604,7 +2601,6 @@ _mesa_buffer_sub_data(struct gl_context *ctx, struct gl_buffer_object *bufObj,
       return;
 
    bufObj->NumSubDataCalls++;
-   bufObj->Written = GL_TRUE;
    bufObj->MinMaxCacheDirty = true;
 
    _mesa_bufferobj_subdata(ctx, offset, size, data, bufObj);
@@ -3724,7 +3720,6 @@ map_buffer_range(struct gl_context *ctx, struct gl_buffer_object *bufObj,
    }
 
    if (access & GL_MAP_WRITE_BIT) {
-      bufObj->Written = GL_TRUE;
       bufObj->MinMaxCacheDirty = true;
    }
 

diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index f6eb1a4..a671f58 100644 (file)
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -1441,9 +1441,7 @@ struct gl_buffer_object
    GLenum16 Usage;      /**< GL_STREAM_DRAW_ARB, GL_STREAM_READ_ARB, etc. */
    GLbitfield StorageFlags; /**< GL_MAP_PERSISTENT_BIT, etc. */
    GLsizeiptrARB Size;  /**< Size of buffer storage in bytes */
-   GLubyte *Data;       /**< Location of storage either in RAM or VRAM. */
    GLboolean DeletePending;   /**< true if buffer object is removed from the hash */
-   GLboolean Written;   /**< Ever written to? (for debugging) */
    GLboolean Immutable; /**< GL_ARB_buffer_storage */
    gl_buffer_usage UsageHistory; /**< How has this buffer been used so far? */