walkero
/
harfbuzz
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

[ot-color] Apply Behdad reviews

This commit is contained in:
Ebrahim Byagowi 2018-10-28 21:38:56 +03:30 committed by Behdad Esfahbod
parent 8ef0d2ef92
commit 3d4c1f6a41
6 changed files with 21 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
docs/harfbuzz-sections.txt
View File

@ -459,8 +459,8 @@ hb_color_get_blue
hb_color_get_green
hb_color_get_red
hb_ot_color_glyph_get_layers
hb_ot_color_glyph_reference_blob_png
hb_ot_color_glyph_reference_blob_svg
hb_ot_color_glyph_reference_png
hb_ot_color_glyph_reference_svg
hb_ot_color_has_layers
hb_ot_color_has_palettes
hb_ot_color_has_png

15
src/hb-ot-color-cbdt-table.hh
View File

@ -505,15 +505,14 @@ struct CBDT
}
inline hb_blob_t* reference_blob_for_glyph (hb_codepoint_t glyph_id,
unsigned int requested_x_ppem,
unsigned int requested_y_ppem) const
unsigned int x_ppem,
unsigned int y_ppem) const
{
if (!cblc)
return hb_blob_get_empty (); // Not a color bitmap font.
if (requested_x_ppem == 0) requested_x_ppem = upem;
if (requested_y_ppem == 0) requested_y_ppem = upem;
unsigned int x_ppem = requested_x_ppem, y_ppem = requested_y_ppem;
if (x_ppem == 0) x_ppem = upem;
if (y_ppem == 0) y_ppem = upem;
const void *base;
const IndexSubtableRecord *subtable_record = this->cblc->find_table (glyph_id, &x_ppem, &y_ppem, &base);
@ -527,8 +526,6 @@ struct CBDT
switch (image_format)
{
case 17: {
// if (strike_x_ppem) *strike_x_ppem = x_ppem;
// if (strike_x_ppem) *strike_y_ppem = y_ppem;
const GlyphBitmapDataFormat17& glyphFormat17 =
StructAtOffset<GlyphBitmapDataFormat17> (this->cbdt, image_offset);
return hb_blob_create_sub_blob (cbdt_blob,
@ -536,8 +533,6 @@ struct CBDT
glyphFormat17.data.len);
}
case 18: {
// if (strike_x_ppem) *strike_x_ppem = x_ppem;
// if (strike_x_ppem) *strike_y_ppem = y_ppem;
const GlyphBitmapDataFormat18& glyphFormat18 =
StructAtOffset<GlyphBitmapDataFormat18> (this->cbdt, image_offset);
return hb_blob_create_sub_blob (cbdt_blob,
@ -545,8 +540,6 @@ struct CBDT
glyphFormat18.data.len);
}
case 19: {
// if (strike_x_ppem) *strike_x_ppem = x_ppem;
// if (strike_x_ppem) *strike_y_ppem = y_ppem;
const GlyphBitmapDataFormat19& glyphFormat19 =
StructAtOffset<GlyphBitmapDataFormat19> (this->cbdt, image_offset);
return hb_blob_create_sub_blob (cbdt_blob,

6
src/hb-ot-color-sbix-table.hh
View File

@ -84,7 +84,7 @@ struct SBIXStrike
hb_blob_t *sbix_blob,
unsigned int sbix_len,
unsigned int strike_offset,
hb_tag_t requested_file_type,
hb_tag_t file_type,
unsigned int num_glyphs) const
{
if (imageOffsetsZ[glyph_id + 1] - imageOffsetsZ[glyph_id] == 0)
@ -106,10 +106,8 @@ struct SBIXStrike
return hb_blob_get_empty ();
}
}
if (unlikely (requested_file_type != glyph->graphicType))
if (unlikely (file_type != glyph->graphicType))
return hb_blob_get_empty ();
// if (x_offset) *x_offset = glyph->xOffset;
// if (y_offset) *y_offset = glyph->yOffset;
unsigned int offset = strike_offset + SBIXGlyph::min_size;
offset += imageOffsetsZ[glyph_id];
return hb_blob_create_sub_blob (sbix_blob, offset, blob_size (glyph_id));

8
src/hb-ot-color.cc
View File

@ -268,7 +268,7 @@ hb_ot_color_has_svg (hb_face_t *face)
}
/**
* hb_ot_color_glyph_reference_blob_svg:
* hb_ot_color_glyph_reference_svg:
* @face: a font face.
* @glyph: a svg glyph index.
*
@ -277,7 +277,7 @@ hb_ot_color_has_svg (hb_face_t *face)
* Since: REPLACEME
*/
hb_blob_t *
hb_ot_color_glyph_reference_blob_svg (hb_face_t *face, hb_codepoint_t glyph)
hb_ot_color_glyph_reference_svg (hb_face_t *face, hb_codepoint_t glyph)
{
return _get_svg (face).reference_blob_for_glyph (glyph);
}
@ -302,7 +302,7 @@ hb_ot_color_has_png (hb_face_t *face)
}
/**
* hb_ot_color_glyph_reference_blob_png:
* hb_ot_color_glyph_reference_png:
* @font: a font object, not face. upem should be set on
* that font object if one wants to get optimal png blob, otherwise
* return the biggest one
@ -313,7 +313,7 @@ hb_ot_color_has_png (hb_face_t *face)
* Since: REPLACEME
*/
hb_blob_t *
hb_ot_color_glyph_reference_blob_png (hb_font_t *font, hb_codepoint_t glyph)
hb_ot_color_glyph_reference_png (hb_font_t *font, hb_codepoint_t glyph)
{
hb_blob_t *blob = hb_blob_get_empty ();
/* don't run cbdt first if aat is set */

4
src/hb-ot-color.h
View File

@ -119,7 +119,7 @@ HB_EXTERN hb_bool_t
hb_ot_color_has_svg (hb_face_t *face);
HB_EXTERN hb_blob_t *
hb_ot_color_glyph_reference_blob_svg (hb_face_t *face, hb_codepoint_t glyph);
hb_ot_color_glyph_reference_svg (hb_face_t *face, hb_codepoint_t glyph);
/*
* PNG: CBDT or sbix
@ -129,7 +129,7 @@ HB_EXTERN hb_bool_t
hb_ot_color_has_png (hb_face_t *face);
HB_EXTERN hb_blob_t *
hb_ot_color_glyph_reference_blob_png (hb_font_t *font, hb_codepoint_t glyph);
hb_ot_color_glyph_reference_png (hb_font_t *font, hb_codepoint_t glyph);
HB_END_DECLS

14
test/api/test-ot-color.c
View File

@ -385,10 +385,10 @@ test_hb_ot_color_svg (void)
{
hb_blob_t *blob;
blob = hb_ot_color_glyph_reference_blob_svg (svg, 0);
blob = hb_ot_color_glyph_reference_svg (svg, 0);
g_assert (hb_blob_get_length (blob) == 0);
blob = hb_ot_color_glyph_reference_blob_svg (svg, 1);
blob = hb_ot_color_glyph_reference_svg (svg, 1);
unsigned int length;
const char *data = hb_blob_get_data (blob, &length);
g_assert_cmpuint (length, ==, 146);
@ -396,7 +396,7 @@ test_hb_ot_color_svg (void)
g_assert (strncmp (data + 140, "</svg>", 5) == 0);
hb_blob_destroy (blob);
blob = hb_ot_color_glyph_reference_blob_svg (empty, 0);
blob = hb_ot_color_glyph_reference_svg (empty, 0);
g_assert (hb_blob_get_length (blob) == 0);
}
@ -411,10 +411,10 @@ test_hb_ot_color_png (void)
/* sbix */
hb_font_t *sbix_font;
sbix_font = hb_font_create (sbix);
blob = hb_ot_color_glyph_reference_blob_png (sbix_font, 0);
blob = hb_ot_color_glyph_reference_png (sbix_font, 0);
g_assert (hb_blob_get_length (blob) == 0);
blob = hb_ot_color_glyph_reference_blob_png (sbix_font, 1);
blob = hb_ot_color_glyph_reference_png (sbix_font, 1);
data = hb_blob_get_data (blob, &length);
g_assert_cmpuint (length, ==, 224);
g_assert (strncmp (data + 1, "PNG", 3) == 0);
@ -424,10 +424,10 @@ test_hb_ot_color_png (void)
/* cbdt */
hb_font_t *cbdt_font;
cbdt_font = hb_font_create (cbdt);
blob = hb_ot_color_glyph_reference_blob_png (cbdt_font, 0);
blob = hb_ot_color_glyph_reference_png (cbdt_font, 0);
g_assert (hb_blob_get_length (blob) == 0);
blob = hb_ot_color_glyph_reference_blob_png (cbdt_font, 1);
blob = hb_ot_color_glyph_reference_png (cbdt_font, 1);
data = hb_blob_get_data (blob, &length);
g_assert_cmpuint (length, ==, 88);
g_assert (strncmp (data + 1, "PNG", 3) == 0);