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Strip seemingly unecessary tests, as UTF-8 decoder can not return null since 9cca1b2e9

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This commit is contained in:
ocornut
2023-01-12 12:46:06 +01:00
parent 55b8ce9b23
commit ccf94e2e6e
3 changed files with 3 additions and 23 deletions
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15
imgui_draw.cpp
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@ -3382,6 +3382,7 @@ const char* ImFont::CalcWordWrapPositionA(float scale, const char* text, const c
bool inside_word = true;
const char* s = text;
IM_ASSERT(text_end != NULL);
while (s < text_end)
{
unsigned int c = (unsigned int)*s;
@ -3390,8 +3391,6 @@ const char* ImFont::CalcWordWrapPositionA(float scale, const char* text, const c
next_s = s + 1;
else
next_s = s + ImTextCharFromUtf8(&c, s, text_end);
if (c == 0)
break;
if (c < 32)
{
@ -3497,15 +3496,9 @@ ImVec2 ImFont::CalcTextSizeA(float size, float max_width, float wrap_width, cons
const char* prev_s = s;
unsigned int c = (unsigned int)*s;
if (c < 0x80)
{
s += 1;
}
else
{
s += ImTextCharFromUtf8(&c, s, text_end);
if (c == 0) // Malformed UTF-8?
break;
}
if (c < 32)
{
@ -3647,15 +3640,9 @@ void ImFont::RenderText(ImDrawList* draw_list, float size, const ImVec2& pos, Im
// Decode and advance source
unsigned int c = (unsigned int)*s;
if (c < 0x80)
{
s += 1;
}
else
{
s += ImTextCharFromUtf8(&c, s, text_end);
if (c == 0) // Malformed UTF-8?
break;
}
if (c < 32)
{