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buffer: Remove use of CoglHandle in the CoglBuffer API

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This replaces the use of CoglHandle with strongly type CoglBuffer *
pointers instead. The only function not converted for now is
cogl_is_buffer which will be done in a later commit.
This commit is contained in:
Robert Bragg
2010-05-27 23:40:40 +01:00
parent 7bcea1c64e
commit 3aaef72e50
3 changed files with 55 additions and 66 deletions
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62
cogl/cogl-buffer.c
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@ -70,14 +70,14 @@
#endif
void cogl_buffer_unmap_EXP (CoglHandle handle);
void cogl_buffer_unmap_EXP (CoglBuffer *buffer);
gboolean
cogl_is_buffer_EXP (CoglHandle handle)
cogl_is_buffer_EXP (const void *object)
{
CoglHandleObject *obj = (CoglHandleObject *) handle;
CoglObject *obj = (CoglObject *)object;
if (handle == COGL_INVALID_HANDLE)
if (obj == NULL)
return FALSE;
return obj->klass->type == _cogl_handle_pixel_buffer_get_type ();
@ -179,69 +179,65 @@ _cogl_buffer_bind (CoglBuffer *buffer,
}
unsigned int
cogl_buffer_get_size_EXP (CoglHandle handle)
cogl_buffer_get_size_EXP (CoglBuffer *buffer)
{
if (!cogl_is_buffer (handle))
if (!cogl_is_buffer (buffer))
return 0;
return COGL_BUFFER (handle)->size;
return COGL_BUFFER (buffer)->size;
}
void
cogl_buffer_set_usage_hint_EXP (CoglHandle handle,
cogl_buffer_set_usage_hint_EXP (CoglBuffer *buffer,
CoglBufferUsageHint hint)
{
if (!cogl_is_buffer (handle))
if (!cogl_is_buffer (buffer))
return;
if (G_UNLIKELY (hint > COGL_BUFFER_USAGE_HINT_TEXTURE))
hint = COGL_BUFFER_USAGE_HINT_TEXTURE;
COGL_BUFFER (handle)->usage_hint = hint;
buffer->usage_hint = hint;
}
CoglBufferUsageHint
cogl_buffer_get_usage_hint_EXP (CoglHandle handle)
cogl_buffer_get_usage_hint_EXP (CoglBuffer *buffer)
{
if (!cogl_is_buffer (handle))
if (!cogl_is_buffer (buffer))
return FALSE;
return COGL_BUFFER (handle)->usage_hint;
return buffer->usage_hint;
}
void
cogl_buffer_set_update_hint_EXP (CoglHandle handle,
cogl_buffer_set_update_hint_EXP (CoglBuffer *buffer,
CoglBufferUpdateHint hint)
{
if (!cogl_is_buffer (handle))
if (!cogl_is_buffer (buffer))
return;
if (G_UNLIKELY (hint > COGL_BUFFER_UPDATE_HINT_STREAM))
hint = COGL_BUFFER_UPDATE_HINT_STATIC;
COGL_BUFFER (handle)->update_hint = hint;
buffer->update_hint = hint;
}
CoglBufferUpdateHint
cogl_buffer_get_update_hint_EXP (CoglHandle handle)
cogl_buffer_get_update_hint_EXP (CoglBuffer *buffer)
{
if (!cogl_is_buffer (handle))
if (!cogl_is_buffer (buffer))
return FALSE;
return COGL_BUFFER (handle)->update_hint;
return buffer->update_hint;
}
guint8 *
cogl_buffer_map_EXP (CoglHandle handle,
cogl_buffer_map_EXP (CoglBuffer *buffer,
CoglBufferAccess access)
{
CoglBuffer *buffer;
if (!cogl_is_buffer (handle))
if (!cogl_is_buffer (buffer))
return FALSE;
buffer = COGL_BUFFER (handle);
if (COGL_BUFFER_FLAG_IS_SET (buffer, MAPPED))
return buffer->data;
@ -250,15 +246,11 @@ cogl_buffer_map_EXP (CoglHandle handle,
}
void
cogl_buffer_unmap_EXP (CoglHandle handle)
cogl_buffer_unmap_EXP (CoglBuffer *buffer)
{
CoglBuffer *buffer;
if (!cogl_is_buffer (handle))
if (!cogl_is_buffer (buffer))
return;
buffer = COGL_BUFFER (handle);
if (!COGL_BUFFER_FLAG_IS_SET (buffer, MAPPED))
return;
@ -266,18 +258,14 @@ cogl_buffer_unmap_EXP (CoglHandle handle)
}
gboolean
cogl_buffer_set_data_EXP (CoglHandle handle,
cogl_buffer_set_data_EXP (CoglBuffer *buffer,
gsize offset,
const guint8 *data,
gsize size)
{
CoglBuffer *buffer;
if (!cogl_is_buffer (handle))
if (!cogl_is_buffer (buffer))
return FALSE;
buffer = COGL_BUFFER (handle);
if (G_UNLIKELY((offset + size) > buffer->size))
return FALSE;