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Fixed Clang warnings

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This commit is contained in:
Daniel Collin 2014-11-17 20:35:58 +01:00
parent 172ff0a262
commit 428c4d4ece
1 changed files with 30 additions and 30 deletions
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60
imgui.cpp
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@ -406,7 +406,7 @@ static inline float ImSaturate(float f)
static inline float ImLerp(float a, float b, float t) { return a + (b - a) * t; } static inline float ImLerp(float a, float b, float t) { return a + (b - a) * t; }
//static inline ImVec2 ImLerp(const ImVec2& a, const ImVec2& b, float t) { return a + (b - a) * t; } //static inline ImVec2 ImLerp(const ImVec2& a, const ImVec2& b, float t) { return a + (b - a) * t; }
static inline ImVec2 ImLerp(const ImVec2& a, const ImVec2& b, const ImVec2& t) { return ImVec2(a.x + (b.x - a.x) * t.x, a.y + (b.y - a.y) * t.y); } static inline ImVec2 ImLerp(const ImVec2& a, const ImVec2& b, const ImVec2& t) { return ImVec2(a.x + (b.x - a.x) * t.x, a.y + (b.y - a.y) * t.y); }
static inline float ImLength(const ImVec2& lhs) { return sqrt(lhs.x*lhs.x + lhs.y*lhs.y); } static inline float ImLength(const ImVec2& lhs) { return (float)sqrt(lhs.x*lhs.x + lhs.y*lhs.y); }
static int ImTextCharToUtf8(char* buf, size_t buf_size, unsigned int in_char); // return output UTF-8 bytes count static int ImTextCharToUtf8(char* buf, size_t buf_size, unsigned int in_char); // return output UTF-8 bytes count
static ptrdiff_t ImTextStrToUtf8(char* buf, size_t buf_size, const ImWchar* in_text, const ImWchar* in_text_end); // return output UTF-8 bytes count static ptrdiff_t ImTextStrToUtf8(char* buf, size_t buf_size, const ImWchar* in_text, const ImWchar* in_text_end); // return output UTF-8 bytes count
@ -2410,8 +2410,8 @@ bool ImGui::Begin(const char* name, bool* open, ImVec2 size, float fill_alpha, I
if (flags & ImGuiWindowFlags_ChildWindow) if (flags & ImGuiWindowFlags_ChildWindow)
{ {
IM_ASSERT((flags & ImGuiWindowFlags_NoTitleBar) != 0); IM_ASSERT((flags & ImGuiWindowFlags_NoTitleBar) != 0);
const ImVec4 clip_rect = window->ClipRectStack.back(); const ImVec4 clip_rect_t = window->ClipRectStack.back();
window->Collapsed = (clip_rect.x >= clip_rect.z || clip_rect.y >= clip_rect.w); window->Collapsed = (clip_rect_t.x >= clip_rect_t.z || clip_rect_t.y >= clip_rect_t.w);
// We also hide the window from rendering because we've already added its border to the command list. // We also hide the window from rendering because we've already added its border to the command list.
// (we could perform the check earlier in the function but it is simplier at this point) // (we could perform the check earlier in the function but it is simplier at this point)
@ -2606,8 +2606,8 @@ void ImGui::PopStyleVar()
ImGuiStyleMod& backup = window->DC.StyleModifiers.back(); ImGuiStyleMod& backup = window->DC.StyleModifiers.back();
if (float* pvar = GetStyleVarFloatAddr(backup.Var)) if (float* pvar = GetStyleVarFloatAddr(backup.Var))
*pvar = backup.PreviousValue.x; *pvar = backup.PreviousValue.x;
else if (ImVec2* pvar = GetStyleVarVec2Addr(backup.Var)) else if (ImVec2* pvar_t = GetStyleVarVec2Addr(backup.Var))
*pvar = backup.PreviousValue; *pvar_t = backup.PreviousValue;
window->DC.StyleModifiers.pop_back(); window->DC.StyleModifiers.pop_back();
} }
@ -4043,7 +4043,7 @@ int STB_TEXTEDIT_STRINGLEN(const STB_TEXTEDIT_STRING* obj)
ImWchar STB_TEXTEDIT_GETCHAR(const STB_TEXTEDIT_STRING* obj, int idx) { return obj->Text[idx]; } ImWchar STB_TEXTEDIT_GETCHAR(const STB_TEXTEDIT_STRING* obj, int idx) { return obj->Text[idx]; }
float STB_TEXTEDIT_GETWIDTH(STB_TEXTEDIT_STRING* obj, int line_start_idx, int char_idx) { (void)line_start_idx; return obj->Font->CalcTextSizeW(obj->FontSize, FLT_MAX, &obj->Text[char_idx], &obj->Text[char_idx]+1, NULL).x; } float STB_TEXTEDIT_GETWIDTH(STB_TEXTEDIT_STRING* obj, int line_start_idx, int char_idx) { (void)line_start_idx; return obj->Font->CalcTextSizeW(obj->FontSize, FLT_MAX, &obj->Text[char_idx], &obj->Text[char_idx]+1, NULL).x; }
int STB_TEXTEDIT_KEYTOTEXT(int key) { return key >= 0x10000 ? 0 : key; } int STB_TEXTEDIT_KEYTOTEXT(int key) { return key >= 0x10000 ? 0 : key; }
ImWchar STB_TEXTEDIT_NEWLINE = '\n'; static ImWchar STB_TEXTEDIT_NEWLINE = '\n';
void STB_TEXTEDIT_LAYOUTROW(StbTexteditRow* r, STB_TEXTEDIT_STRING* obj, int line_start_idx) void STB_TEXTEDIT_LAYOUTROW(StbTexteditRow* r, STB_TEXTEDIT_STRING* obj, int line_start_idx)
{ {
const ImWchar* text_remaining = NULL; const ImWchar* text_remaining = NULL;
@ -4391,7 +4391,7 @@ bool ImGui::InputText(const char* label, char* buf, size_t buf_size, ImGuiInputT
s += bytes_count; s += bytes_count;
if (c == '\n' || c == '\r') if (c == '\n' || c == '\r')
continue; continue;
clipboard_filtered[clipboard_filtered_len++] = c; clipboard_filtered[clipboard_filtered_len++] = (ImWchar)c;
} }
clipboard_filtered[clipboard_filtered_len] = 0; clipboard_filtered[clipboard_filtered_len] = 0;
stb_textedit_paste(&edit_state, &edit_state.StbState, clipboard_filtered, clipboard_filtered_len); stb_textedit_paste(&edit_state, &edit_state.StbState, clipboard_filtered, clipboard_filtered_len);
@ -5325,8 +5325,8 @@ void ImDrawList::AddArc(const ImVec2& center, float rad, ImU32 col, int a_min, i
for (int i = 0; i < IM_ARRAYSIZE(circle_vtx); i++) for (int i = 0; i < IM_ARRAYSIZE(circle_vtx); i++)
{ {
const float a = ((float)i / (float)IM_ARRAYSIZE(circle_vtx)) * 2*PI; const float a = ((float)i / (float)IM_ARRAYSIZE(circle_vtx)) * 2*PI;
circle_vtx[i].x = cos(a + PI); circle_vtx[i].x = (float)cos(a + PI);
circle_vtx[i].y = sin(a + PI); circle_vtx[i].y = (float)sin(a + PI);
} }
circle_vtx_builds = true; circle_vtx_builds = true;
} }
@ -5464,7 +5464,7 @@ void ImDrawList::AddCircle(const ImVec2& centre, float radius, ImU32 col, int nu
for (int i = 0; i < num_segments; i++) for (int i = 0; i < num_segments; i++)
{ {
const float a1 = (i + 1) == num_segments ? 0.0f : a0 + a_step; const float a1 = (i + 1) == num_segments ? 0.0f : a0 + a_step;
AddVtxLine(centre + offset + ImVec2(cos(a0),sin(a0))*radius, centre + ImVec2(cos(a1),sin(a1))*radius, col); AddVtxLine(centre + offset + ImVec2((float)cos(a0),(float)sin(a0))*radius, centre + ImVec2((float)cos(a1),(float)sin(a1))*radius, col);
a0 = a1; a0 = a1;
} }
} }
@ -5482,8 +5482,8 @@ void ImDrawList::AddCircleFilled(const ImVec2& centre, float radius, ImU32 col,
for (int i = 0; i < num_segments; i++) for (int i = 0; i < num_segments; i++)
{ {
const float a1 = (i + 1) == num_segments ? 0.0f : a0 + a_step; const float a1 = (i + 1) == num_segments ? 0.0f : a0 + a_step;
AddVtx(centre + offset + ImVec2(cos(a0),sin(a0))*radius, col); AddVtx(centre + offset + ImVec2((float)cos(a0),(float)sin(a0))*radius, col);
AddVtx(centre + offset + ImVec2(cos(a1),sin(a1))*radius, col); AddVtx(centre + offset + ImVec2((float)cos(a1),(float)sin(a1))*radius, col);
AddVtx(centre + offset, col); AddVtx(centre + offset, col);
a0 = a1; a0 = a1;
} }
@ -5667,7 +5667,7 @@ static int ImTextCharFromUtf8(unsigned int* out_char, const char* in_text, const
{ {
if (*in_text != 0) if (*in_text != 0)
{ {
unsigned int c = -1; unsigned int c = (unsigned int)-1;
const unsigned char* str = (const unsigned char*)in_text; const unsigned char* str = (const unsigned char*)in_text;
if (!(*str & 0x80)) if (!(*str & 0x80))
{ {
@ -5679,7 +5679,7 @@ static int ImTextCharFromUtf8(unsigned int* out_char, const char* in_text, const
{ {
if (in_text_end && in_text_end - (const char*)str < 2) return -1; if (in_text_end && in_text_end - (const char*)str < 2) return -1;
if (*str < 0xc2) return -1; if (*str < 0xc2) return -1;
c = (*str++ & 0x1f) << 6; c = (unsigned int)((*str++ & 0x1f) << 6);
if ((*str & 0xc0) != 0x80) return -1; if ((*str & 0xc0) != 0x80) return -1;
c += (*str++ & 0x3f); c += (*str++ & 0x3f);
*out_char = c; *out_char = c;
@ -5690,9 +5690,9 @@ static int ImTextCharFromUtf8(unsigned int* out_char, const char* in_text, const
if (in_text_end && in_text_end - (const char*)str < 3) return -1; if (in_text_end && in_text_end - (const char*)str < 3) return -1;
if (*str == 0xe0 && (str[1] < 0xa0 || str[1] > 0xbf)) return -1; if (*str == 0xe0 && (str[1] < 0xa0 || str[1] > 0xbf)) return -1;
if (*str == 0xed && str[1] > 0x9f) return -1; // str[1] < 0x80 is checked below if (*str == 0xed && str[1] > 0x9f) return -1; // str[1] < 0x80 is checked below
c = (*str++ & 0x0f) << 12; c = (unsigned int)((*str++ & 0x0f) << 12);
if ((*str & 0xc0) != 0x80) return -1; if ((*str & 0xc0) != 0x80) return -1;
c += (*str++ & 0x3f) << 6; c += (unsigned int)((*str++ & 0x3f) << 6);
if ((*str & 0xc0) != 0x80) return -1; if ((*str & 0xc0) != 0x80) return -1;
c += (*str++ & 0x3f); c += (*str++ & 0x3f);
*out_char = c; *out_char = c;
@ -5704,11 +5704,11 @@ static int ImTextCharFromUtf8(unsigned int* out_char, const char* in_text, const
if (*str > 0xf4) return -1; if (*str > 0xf4) return -1;
if (*str == 0xf0 && (str[1] < 0x90 || str[1] > 0xbf)) return -1; if (*str == 0xf0 && (str[1] < 0x90 || str[1] > 0xbf)) return -1;
if (*str == 0xf4 && str[1] > 0x8f) return -1; // str[1] < 0x80 is checked below if (*str == 0xf4 && str[1] > 0x8f) return -1; // str[1] < 0x80 is checked below
c = (*str++ & 0x07) << 18; c = (unsigned int)((*str++ & 0x07) << 18);
if ((*str & 0xc0) != 0x80) return -1; if ((*str & 0xc0) != 0x80) return -1;
c += (*str++ & 0x3f) << 12; c += (unsigned int)((*str++ & 0x3f) << 12);
if ((*str & 0xc0) != 0x80) return -1; if ((*str & 0xc0) != 0x80) return -1;
c += (*str++ & 0x3f) << 6; c += (unsigned int)((*str++ & 0x3f) << 6);
if ((*str & 0xc0) != 0x80) return -1; if ((*str & 0xc0) != 0x80) return -1;
c += (*str++ & 0x3f); c += (*str++ & 0x3f);
// utf-8 encodings of values used in surrogate pairs are invalid // utf-8 encodings of values used in surrogate pairs are invalid
@ -5752,8 +5752,8 @@ static int ImTextCharToUtf8(char* buf, size_t buf_size, unsigned int c)
else if (c < 0x800) else if (c < 0x800)
{ {
if (i+2 > n) return 0; if (i+2 > n) return 0;
buf[i++] = 0xc0 + (c >> 6); buf[i++] = (char)(0xc0 + (c >> 6));
buf[i++] = 0x80 + (c & 0x3f); buf[i++] = (char)(0x80 + (c & 0x3f));
return 2; return 2;
} }
else if (c >= 0xdc00 && c < 0xe000) else if (c >= 0xdc00 && c < 0xe000)
@ -5763,18 +5763,18 @@ static int ImTextCharToUtf8(char* buf, size_t buf_size, unsigned int c)
else if (c >= 0xd800 && c < 0xdc00) else if (c >= 0xd800 && c < 0xdc00)
{ {
if (i+4 > n) return 0; if (i+4 > n) return 0;
buf[i++] = 0xf0 + (c >> 18); buf[i++] = (char)(0xf0 + (c >> 18));
buf[i++] = 0x80 + ((c >> 12) & 0x3f); buf[i++] = (char)(0x80 + ((c >> 12) & 0x3f));
buf[i++] = 0x80 + ((c >> 6) & 0x3f); buf[i++] = (char)(0x80 + ((c >> 6) & 0x3f));
buf[i++] = 0x80 + ((c ) & 0x3f); buf[i++] = (char)(0x80 + ((c ) & 0x3f));
return 4; return 4;
} }
//else if (c < 0x10000) //else if (c < 0x10000)
{ {
if (i+3 > n) return 0; if (i+3 > n) return 0;
buf[i++] = 0xe0 + (c >> 12); buf[i++] = (char)(0xe0 + (c >> 12));
buf[i++] = 0x80 + ((c>> 6) & 0x3f); buf[i++] = (char)(0x80 + ((c>> 6) & 0x3f));
buf[i++] = 0x80 + ((c ) & 0x3f); buf[i++] = (char)(0x80 + ((c ) & 0x3f));
return 3; return 3;
} }
} }
@ -5787,7 +5787,7 @@ static ptrdiff_t ImTextStrToUtf8(char* buf, size_t buf_size, const ImWchar* in_t
const char* buf_end = buf + buf_size; const char* buf_end = buf + buf_size;
while (buf_out < buf_end-1 && (!in_text_end || in_text < in_text_end) && *in_text) while (buf_out < buf_end-1 && (!in_text_end || in_text < in_text_end) && *in_text)
{ {
buf_out += ImTextCharToUtf8(buf_out, buf_end-buf_out-1, (unsigned int)*in_text); buf_out += ImTextCharToUtf8(buf_out, (uintptr_t)(buf_end-buf_out-1), (unsigned int)*in_text);
in_text++; in_text++;
} }
*buf_out = 0; *buf_out = 0;
@ -6566,7 +6566,7 @@ void ImGui::ShowTestWindow(bool* open)
{ {
refresh_time = ImGui::GetTime(); refresh_time = ImGui::GetTime();
static float phase = 0.0f; static float phase = 0.0f;
values[values_offset] = cos(phase); values[values_offset] = (float)cos(phase);
values_offset = (values_offset+1)%values.size(); values_offset = (values_offset+1)%values.size();
phase += 0.10f*values_offset; phase += 0.10f*values_offset;
} }