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Fixed #656 Single frame multi-calling `nk_convert` 

It is now possible to call `nk_convert` multiple times in a single
frame.
This commit is contained in:
vurtun 2018-04-01 13:06:26 +02:00
parent 1caba3a5c9
commit 253f73c976
1 changed files with 8 additions and 20 deletions
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28
nuklear.h
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@ -4644,7 +4644,6 @@ struct nk_draw_list {
/* draw list */
NK_API void nk_draw_list_init(struct nk_draw_list*);
NK_API void nk_draw_list_setup(struct nk_draw_list*, const struct nk_convert_config*, struct nk_buffer *cmds, struct nk_buffer *vertices, struct nk_buffer *elements, enum nk_anti_aliasing line_aa,enum nk_anti_aliasing shape_aa);
NK_API void nk_draw_list_clear(struct nk_draw_list*);
/* drawing */
#define nk_draw_list_foreach(cmd, can, b) for((cmd)=nk__draw_list_begin(can, b); (cmd)!=0; (cmd)=nk__draw_list_next(cmd, b, can))
@ -9154,6 +9153,13 @@ nk_draw_list_setup(struct nk_draw_list *canvas, const struct nk_convert_config *
canvas->line_AA = line_aa;
canvas->shape_AA = shape_aa;
canvas->clip_rect = nk_null_rect;
canvas->cmd_offset = 0;
canvas->element_count = 0;
canvas->vertex_count = 0;
canvas->cmd_offset = 0;
canvas->cmd_count = 0;
canvas->path_count = 0;
}
NK_API const struct nk_draw_command*
@ -9208,22 +9214,6 @@ nk__draw_list_next(const struct nk_draw_command *cmd,
if (cmd <= end) return 0;
return (cmd-1);
}
NK_API void
nk_draw_list_clear(struct nk_draw_list *list)
{
NK_ASSERT(list);
if (!list) return;
list->element_count = 0;
list->vertex_count = 0;
list->cmd_offset = 0;
list->cmd_count = 0;
list->path_count = 0;
list->vertices = 0;
list->elements = 0;
list->clip_rect = nk_null_rect;
}
NK_INTERN struct nk_vec2*
nk_draw_list_alloc_path(struct nk_draw_list *list, int count)
{
@ -18763,9 +18753,6 @@ nk_clear(struct nk_context *ctx)
ctx->last_widget_state = 0;
ctx->style.cursor_active = ctx->style.cursors[NK_CURSOR_ARROW];
NK_MEMSET(&ctx->overlay, 0, sizeof(ctx->overlay));
#ifdef NK_INCLUDE_VERTEX_BUFFER_OUTPUT
nk_draw_list_clear(&ctx->draw_list);
#endif
/* garbage collector */
iter = ctx->begin;
@ -25134,6 +25121,7 @@ nk_menu_end(struct nk_context *ctx)
/// - [yy]: Minor version with non-breaking API and library changes
/// - [zz]: Bug fix version with no direct changes to API
///
/// - 2018/04/01 (4.00.1) - Fixed calling `nk_convert` multiple time per single frame
/// - 2018/04/01 (4.00.0) - BREAKING CHANGE: nk_draw_list_clear no longer tries to
/// clear provided buffers. So make sure to either free
/// or clear each passed buffer after calling nk_convert.