kiss-lang/lime
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Minor tweaks

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This commit is contained in:
Joshua Granick
2015-03-12 22:54:43 -07:00
parent 1973d5b89e
commit d08c0b7b47
1 changed files with 40 additions and 34 deletions
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74
project/src/text/Font.cpp
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@@ -783,44 +783,46 @@ namespace lime {
int Font::RenderGlyph (int index, ByteArray *bytes, int offset) { int Font::RenderGlyph (int index, ByteArray *bytes, int offset) {
FT_Load_Glyph ((FT_Face)face, index, FT_LOAD_FORCE_AUTOHINT | FT_LOAD_DEFAULT); if (FT_Load_Glyph ((FT_Face)face, index, FT_LOAD_FORCE_AUTOHINT | FT_LOAD_DEFAULT) == 0) {
if (FT_Render_Glyph (((FT_Face)face)->glyph, FT_RENDER_MODE_NORMAL) == 0) {
FT_Bitmap bitmap = ((FT_Face)face)->glyph->bitmap; if (FT_Render_Glyph (((FT_Face)face)->glyph, FT_RENDER_MODE_NORMAL) == 0) {
int height = bitmap.rows;
int width = bitmap.width;
int pitch = bitmap.pitch;
if (width == 0 || height == 0) return 0;
uint32_t size = (4 * 5) + (width * height);
if (bytes->Size() < size + offset) {
bytes->Resize (size + offset); FT_Bitmap bitmap = ((FT_Face)face)->glyph->bitmap;
int height = bitmap.rows;
int width = bitmap.width;
int pitch = bitmap.pitch;
if (width == 0 || height == 0) return 0;
uint32_t size = (4 * 5) + (width * height);
if (bytes->Size() < size + offset) {
bytes->Resize (size + offset);
}
GlyphImage *data = (GlyphImage*)(bytes->Bytes () + offset);
data->index = index;
data->width = width;
data->height = height;
data->x = ((FT_Face)face)->glyph->bitmap_left;
data->y = ((FT_Face)face)->glyph->bitmap_top;
unsigned char* position = &data->data;
for (int i = 0; i < height; i++) {
memcpy (position + (i * width), bitmap.buffer + (i * pitch), width);
}
return size;
} }
GlyphImage *data = (GlyphImage*)(bytes->Bytes () + offset);
data->index = index;
data->width = width;
data->height = height;
data->x = ((FT_Face)face)->glyph->bitmap_left;
data->y = ((FT_Face)face)->glyph->bitmap_top;
unsigned char* position = &data->data;
for (int i = 0; i < height; i++) {
memcpy (position + (i * width), bitmap.buffer + (i * pitch), width);
}
return size;
} }
return 0; return 0;
@@ -849,7 +851,11 @@ namespace lime {
} }
*(bytes->Bytes ()) = count; if (count > 0) {
*(bytes->Bytes ()) = count;
}
return totalOffset; return totalOffset;