rasterizing and caching

1 files changed, 19 insertions, 2 deletions

diff --git a/src/text.h b/src/text.h
index 4dd495b..c93f968 100644
--- a/src/text.h
+++ b/src/text.h
@@ -33,15 +33,27 @@ enum font_context_error_e wayc_font_context_init(
 void wayc_font_context_deinit(struct font_context_s* context);
 
 struct glyph_s {
+  vec2 uv0, uv1;
   vec2 bearing;
-  vec2 size;
-  vec2 uv;
+  f32 advance;
 };
 
+static inline void glyph_print(struct glyph_s* glyph) {
+  u32 uv0x = WAYC_X(glyph->uv0);
+  u32 uv0y = WAYC_Y(glyph->uv0);
+  u32 uv1x = WAYC_X(glyph->uv1);
+  u32 uv1y = WAYC_Y(glyph->uv1);
+  fprintf(stderr,
+          "uv0: (%u, %u), uv1: (%u, %u), bearing: (%f, %f), advance: %f\n",
+          uv0x, uv0y, uv1x, uv1y, WAYC_X(glyph->bearing),
+          WAYC_Y(glyph->bearing), glyph->advance);
+}
+
 enum font_error_e : u8 {
   FONT_ERROR_NONE = 0,
   FONT_ERROR_LOAD_FACE,
   FONT_ERROR_ATLAS_FAILED,
+  FONT_ERROR_LOAD_GLYPH,
 };
 
 struct font_s {
@@ -58,4 +70,9 @@ enum font_error_e wayc_font_init(struct font_s* font,
                                  u32 atlas_width, u32 atlas_height);
 enum font_error_e wayc_font_render(struct font_s* font, codepoint_t codepoint,
                                    struct glyph_s* glyph);
+static inline enum font_error_e wayc_font_flush(struct font_s* font) {
+  enum atlas_error_e atlas_err = wayc_atlas_flush(&font->atlas);
+  return atlas_err == ATLAS_ERROR_NONE ? FONT_ERROR_NONE
+                                       : FONT_ERROR_ATLAS_FAILED;
+}
 void wayc_font_deinit(struct font_s* font);