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dwrite/layout: Constify some internal helpers arguments.
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
This commit is contained in:
Nikolay Sivov
Alexandre Julliard
parent
b783100773
commit
31ab7f87db
1 changed files with 31 additions and 32 deletions
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@ -301,7 +301,7 @@ static inline const char *debugstr_rundescr(const DWRITE_GLYPH_RUN_DESCRIPTION *
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return wine_dbg_sprintf("[%u,%u)", descr->textPosition, descr->textPosition + descr->stringLength);
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}
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static inline BOOL is_layout_gdi_compatible(struct dwrite_textlayout *layout)
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static inline BOOL is_layout_gdi_compatible(const struct dwrite_textlayout *layout)
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{
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return layout->measuringmode != DWRITE_MEASURING_MODE_NATURAL;
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}
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@ -455,7 +455,7 @@ static HRESULT layout_update_breakpoints_range(struct dwrite_textlayout *layout,
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return S_OK;
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}
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static struct layout_range *get_layout_range_by_pos(struct dwrite_textlayout *layout, UINT32 pos)
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static struct layout_range *get_layout_range_by_pos(const struct dwrite_textlayout *layout, UINT32 pos)
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{
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struct layout_range *cur;
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@ -469,7 +469,7 @@ static struct layout_range *get_layout_range_by_pos(struct dwrite_textlayout *la
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return NULL;
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}
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static struct layout_range_header *get_layout_range_header_by_pos(struct list *ranges, UINT32 pos)
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static struct layout_range_header *get_layout_range_header_by_pos(const struct list *ranges, UINT32 pos)
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{
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struct layout_range_header *cur;
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@ -577,7 +577,7 @@ static void layout_set_cluster_metrics(struct dwrite_textlayout *layout, const s
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#define SCALE_FONT_METRIC(metric, emSize, metrics) ((FLOAT)(metric) * (emSize) / (FLOAT)(metrics)->designUnitsPerEm)
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static void layout_get_font_metrics(struct dwrite_textlayout *layout, IDWriteFontFace *fontface, FLOAT emsize,
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static void layout_get_font_metrics(const struct dwrite_textlayout *layout, IDWriteFontFace *fontface, float emsize,
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DWRITE_FONT_METRICS *fontmetrics)
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{
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if (is_layout_gdi_compatible(layout)) {
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@ -589,7 +589,7 @@ static void layout_get_font_metrics(struct dwrite_textlayout *layout, IDWriteFon
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IDWriteFontFace_GetMetrics(fontface, fontmetrics);
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}
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static void layout_get_font_height(FLOAT emsize, DWRITE_FONT_METRICS *fontmetrics, FLOAT *baseline, FLOAT *height)
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static inline void layout_get_font_height(float emsize, const DWRITE_FONT_METRICS *fontmetrics, float *baseline, float *height)
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{
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*baseline = SCALE_FONT_METRIC(fontmetrics->ascent + fontmetrics->lineGap, emsize, fontmetrics);
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*height = SCALE_FONT_METRIC(fontmetrics->ascent + fontmetrics->descent + fontmetrics->lineGap, emsize, fontmetrics);
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@ -854,7 +854,7 @@ static HRESULT layout_shape_add_empty_user_features_range(struct shaping_context
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return S_OK;
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}
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static HRESULT layout_shape_get_user_features(struct dwrite_textlayout *layout, struct shaping_context *context)
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static HRESULT layout_shape_get_user_features(const struct dwrite_textlayout *layout, struct shaping_context *context)
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{
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unsigned int i, f, start = 0, r, covered_length = 0, length, feature_count;
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struct regular_layout_run *run = context->run;
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@ -989,8 +989,8 @@ static HRESULT layout_shape_get_glyphs(struct dwrite_textlayout *layout, struct
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return hr;
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}
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static struct layout_range_spacing *layout_get_next_spacing_range(struct dwrite_textlayout *layout,
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struct layout_range_spacing *cur)
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static struct layout_range_spacing *layout_get_next_spacing_range(const struct dwrite_textlayout *layout,
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const struct layout_range_spacing *cur)
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{
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return (struct layout_range_spacing *)LIST_ENTRY(list_next(&layout->spacing, &cur->h.entry),
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struct layout_range_header, entry);
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@ -1265,15 +1265,15 @@ static HRESULT layout_compute(struct dwrite_textlayout *layout)
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return hr;
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}
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static inline FLOAT get_cluster_range_width(struct dwrite_textlayout *layout, UINT32 start, UINT32 end)
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static inline float get_cluster_range_width(const struct dwrite_textlayout *layout, UINT32 start, UINT32 end)
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{
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FLOAT width = 0.0f;
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float width = 0.0f;
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for (; start < end; start++)
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width += layout->clustermetrics[start].width;
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return width;
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}
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static inline IUnknown *layout_get_effect_from_pos(struct dwrite_textlayout *layout, UINT32 pos)
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static inline IUnknown *layout_get_effect_from_pos(const struct dwrite_textlayout *layout, UINT32 pos)
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{
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struct layout_range_header *h = get_layout_range_header_by_pos(&layout->effects, pos);
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return ((struct layout_range_iface*)h)->iface;
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@ -1289,19 +1289,19 @@ struct layout_final_splitting_params {
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IUnknown *effect;
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};
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static inline BOOL layout_get_strikethrough_from_pos(struct dwrite_textlayout *layout, UINT32 pos)
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static inline BOOL layout_get_strikethrough_from_pos(const struct dwrite_textlayout *layout, UINT32 pos)
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{
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struct layout_range_header *h = get_layout_range_header_by_pos(&layout->strike_ranges, pos);
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return ((struct layout_range_bool*)h)->value;
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}
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static inline BOOL layout_get_underline_from_pos(struct dwrite_textlayout *layout, UINT32 pos)
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static inline BOOL layout_get_underline_from_pos(const struct dwrite_textlayout *layout, UINT32 pos)
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{
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struct layout_range_header *h = get_layout_range_header_by_pos(&layout->underline_ranges, pos);
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return ((struct layout_range_bool*)h)->value;
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}
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static void layout_splitting_params_from_pos(struct dwrite_textlayout *layout, UINT32 pos,
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static void layout_splitting_params_from_pos(const struct dwrite_textlayout *layout, UINT32 pos,
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struct layout_final_splitting_params *params)
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{
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params->strikethrough = layout_get_strikethrough_from_pos(layout, pos);
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@ -1317,7 +1317,7 @@ static BOOL is_same_splitting_params(const struct layout_final_splitting_params
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left->effect == right->effect;
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}
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static void layout_get_erun_font_metrics(struct dwrite_textlayout *layout, struct layout_effective_run *erun,
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static void layout_get_erun_font_metrics(const struct dwrite_textlayout *layout, const struct layout_effective_run *erun,
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DWRITE_FONT_METRICS *metrics)
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{
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memset(metrics, 0, sizeof(*metrics));
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@ -1491,7 +1491,7 @@ static HRESULT layout_set_line_metrics(struct dwrite_textlayout *layout, DWRITE_
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return S_OK;
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}
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static inline struct layout_effective_run *layout_get_next_erun(struct dwrite_textlayout *layout,
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static inline struct layout_effective_run *layout_get_next_erun(const struct dwrite_textlayout *layout,
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const struct layout_effective_run *cur)
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{
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struct list *e;
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@ -1505,7 +1505,7 @@ static inline struct layout_effective_run *layout_get_next_erun(struct dwrite_te
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return LIST_ENTRY(e, struct layout_effective_run, entry);
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}
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static inline struct layout_effective_run *layout_get_prev_erun(struct dwrite_textlayout *layout,
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static inline struct layout_effective_run *layout_get_prev_erun(const struct dwrite_textlayout *layout,
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const struct layout_effective_run *cur)
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{
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struct list *e;
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@ -1519,7 +1519,7 @@ static inline struct layout_effective_run *layout_get_prev_erun(struct dwrite_te
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return LIST_ENTRY(e, struct layout_effective_run, entry);
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}
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static inline struct layout_effective_inline *layout_get_next_inline_run(struct dwrite_textlayout *layout,
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static inline struct layout_effective_inline *layout_get_next_inline_run(const struct dwrite_textlayout *layout,
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const struct layout_effective_inline *cur)
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{
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struct list *e;
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@ -1533,8 +1533,8 @@ static inline struct layout_effective_inline *layout_get_next_inline_run(struct
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return LIST_ENTRY(e, struct layout_effective_inline, entry);
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}
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static FLOAT layout_get_line_width(struct dwrite_textlayout *layout,
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struct layout_effective_run *erun, struct layout_effective_inline *inrun, UINT32 line)
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static float layout_get_line_width(const struct dwrite_textlayout *layout, const struct layout_effective_run *erun,
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const struct layout_effective_inline *inrun, UINT32 line)
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{
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FLOAT width = 0.0f;
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@ -1645,7 +1645,7 @@ static void layout_apply_trailing_alignment(struct dwrite_textlayout *layout)
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layout->metrics.left = is_rtl ? 0.0f : layout->metrics.layoutWidth - layout->metrics.width;
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}
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static inline FLOAT layout_get_centered_shift(struct dwrite_textlayout *layout, BOOL skiptransform,
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static inline float layout_get_centered_shift(const struct dwrite_textlayout *layout, BOOL skiptransform,
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FLOAT width, FLOAT det)
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{
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if (is_layout_gdi_compatible(layout)) {
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@ -1765,15 +1765,15 @@ struct layout_underline_splitting_params {
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IUnknown *effect; /* does not hold another reference */
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};
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static void init_u_splitting_params_from_erun(struct layout_effective_run *erun,
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static void init_u_splitting_params_from_erun(const struct layout_effective_run *erun,
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struct layout_underline_splitting_params *params)
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{
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params->locale = erun->run->u.regular.descr.localeName;
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params->effect = erun->effect;
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}
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static BOOL is_same_u_splitting(struct layout_underline_splitting_params *left,
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struct layout_underline_splitting_params *right)
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static BOOL is_same_u_splitting(const struct layout_underline_splitting_params *left,
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const struct layout_underline_splitting_params *right)
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{
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return left->effect == right->effect && !wcsicmp(left->locale, right->locale);
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}
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@ -2815,7 +2815,7 @@ done:
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return S_OK;
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}
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static inline const WCHAR *get_string_attribute_ptr(struct layout_range *range, enum layout_range_attr_kind kind)
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static inline const WCHAR *get_string_attribute_ptr(const struct layout_range *range, enum layout_range_attr_kind kind)
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{
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const WCHAR *str;
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@ -2833,8 +2833,8 @@ static inline const WCHAR *get_string_attribute_ptr(struct layout_range *range,
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return str;
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}
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static HRESULT get_string_attribute_length(struct dwrite_textlayout *layout, enum layout_range_attr_kind kind, UINT32 position,
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UINT32 *length, DWRITE_TEXT_RANGE *r)
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static HRESULT get_string_attribute_length(const struct dwrite_textlayout *layout, enum layout_range_attr_kind kind,
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UINT32 position, UINT32 *length, DWRITE_TEXT_RANGE *r)
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{
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struct layout_range *range;
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const WCHAR *str;
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@ -2850,8 +2850,8 @@ static HRESULT get_string_attribute_length(struct dwrite_textlayout *layout, enu
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return return_range(&range->h, r);
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}
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static HRESULT get_string_attribute_value(struct dwrite_textlayout *layout, enum layout_range_attr_kind kind, UINT32 position,
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WCHAR *ret, UINT32 length, DWRITE_TEXT_RANGE *r)
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static HRESULT get_string_attribute_value(const struct dwrite_textlayout *layout, enum layout_range_attr_kind kind,
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UINT32 position, WCHAR *ret, UINT32 length, DWRITE_TEXT_RANGE *r)
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{
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struct layout_range *range;
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const WCHAR *str;
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@ -3795,8 +3795,7 @@ static void layout_get_erun_bbox(struct dwrite_textlayout *layout, struct layout
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d2d_rect_offset(bbox, run->origin.x + run->align_dx, run->origin.y);
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}
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static void layout_get_inlineobj_bbox(struct dwrite_textlayout *layout, struct layout_effective_inline *run,
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D2D1_RECT_F *bbox)
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static void layout_get_inlineobj_bbox(const struct layout_effective_inline *run, D2D1_RECT_F *bbox)
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{
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DWRITE_OVERHANG_METRICS overhang_metrics = { 0 };
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DWRITE_INLINE_OBJECT_METRICS metrics = { 0 };
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@ -3856,7 +3855,7 @@ static HRESULT WINAPI dwritetextlayout_GetOverhangMetrics(IDWriteTextLayout4 *if
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{
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D2D1_RECT_F object_bbox;
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layout_get_inlineobj_bbox(layout, inline_run, &object_bbox);
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layout_get_inlineobj_bbox(inline_run, &object_bbox);
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d2d_rect_union(&bbox, &object_bbox);
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}
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