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C90 Support

This commit is contained in:
gingerBill 2016-05-16 19:24:24 +01:00
parent b50dec34de
commit 9a8a2b60e2
1 changed files with 15 additions and 13 deletions
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28
gb.h
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@ -1,4 +1,4 @@
/* gb.h - v0.15a - Ginger Bill's C Helper Library - public domain
/* gb.h - v0.15b - Ginger Bill's C Helper Library - public domain
- no warranty implied; use at your own risk
This is a single header file with a bunch of useful stuff
@ -37,6 +37,7 @@ Conventions used:
Version History:
0.15b - C90 Support
0.15a - gb_atomic(32|64)_spin_(lock|unlock)
0.15 - Recursive "Mutex"; Key States; gbRandom
0.14 - Better File Handling and better printf (WIN32 Only)
@ -3004,7 +3005,7 @@ gb_memcompare(void const *s1, void const *s2, isize size)
return 0;
}
gb_inline void
void
gb_memswap(void *i, void *j, isize size)
{
if (i == j) return;
@ -3019,7 +3020,7 @@ gb_memswap(void *i, void *j, isize size)
if (a != b) {
while (size--) {
gb_swap(u8, *a, *b);
*a++, *b++;
a++, b++;
}
}
} else {
@ -3730,7 +3731,7 @@ GB_ALLOCATOR_PROC(gb_heap_allocator_proc)
gb_unused(old_size);
/* TODO(bill): Throughly test! */
switch (type) {
#if defined(GB_SYSTEM_WINDOWS)
#if defined(_MSC_VER)
case GB_ALLOCATION_ALLOC: return _aligned_malloc(size, alignment);
case GB_ALLOCATION_FREE: _aligned_free(old_memory); break;
case GB_ALLOCATION_RESIZE: return _aligned_realloc(old_memory, size, alignment);
@ -6253,7 +6254,7 @@ gb_file_open_file_va(gbFile *file, u32 flag, gbFileMode mode, char const *filena
if (mode & GB_FILE_MODE_WRITE) share_mode |= FILE_SHARE_WRITE;
if (mode & GB_FILE_MODE_DELETE) share_mode |= FILE_SHARE_DELETE;
// if (flag & GB_FILE_CREATE) creation_disposition |=
/* if (flag & GB_FILE_CREATE) creation_disposition |= */
if (flag & GB_FILE_TRUNCATE) creation_disposition |= TRUNCATE_EXISTING;
if (flag & GB_FILE_READ) creation_disposition |= OPEN_EXISTING;
if (flag & GB_FILE_WRITE) creation_disposition |= OPEN_EXISTING;
@ -7017,7 +7018,7 @@ gb_platform_init(gbPlatform *p)
if (!xinput_library) xinput_library = gb_dll_load("xinput9_1_0.dll");
if (!xinput_library) xinput_library = gb_dll_load("xinput1_3.dll");
if (!xinput_library) {
// TODO(bill): Diagnostic
/* TODO(bill): Diagnostic */
gb_printf_err("XInput could not be loaded. Controllers will not work!\n");
} else {
p->xinput.get_state = cast(gbXInputGetStateProc *) gb_dll_proc_address(xinput_library, "XInputGetState");
@ -7235,18 +7236,19 @@ gb_platform_update(gbPlatform *p)
XINPUT_STATE controller_state = {0};
if (p->xinput.get_state(cast(DWORD)i, &controller_state) != ERROR_SUCCESS) {
// NOTE(bill): The controller is not available
/* NOTE(bill): The controller is not available */
controller->is_connected = false;
} else {
// NOTE(bill): This controller is plugged in
// TODO(bill): See if ControllerState.dwPacketNumber increments too rapidly
/* NOTE(bill): This controller is plugged in */
/* TODO(bill): See if ControllerState.dwPacketNumber increments too rapidly */
XINPUT_GAMEPAD *pad = &controller_state.Gamepad;
controller->is_connected = true;
// TODO(bill): This is a square deadzone, check XInput to
// verify that the deadzone is "round" and show how to do
// round deadzone processing.
/* TODO(bill): This is a square deadzone, check XInput to
* verify that the deadzone is "round" and show how to do
* round deadzone processing.
*/
controller->axes[GB_CONTROLLER_AXIS_LEFT_X] = gb__process_xinput_stick_value(pad->sThumbLX, XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE);
controller->axes[GB_CONTROLLER_AXIS_LEFT_Y] = gb__process_xinput_stick_value(pad->sThumbLY, XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE);
controller->axes[GB_CONTROLLER_AXIS_RIGHT_Y] = gb__process_xinput_stick_value(pad->sThumbRX, XINPUT_GAMEPAD_RIGHT_THUMB_DEADZONE);
@ -7261,7 +7263,7 @@ gb_platform_update(gbPlatform *p)
controller->is_analog = true;
}
// NOTE(bill): I know, I just wanted macros
/* NOTE(bill): I know, I just wanted macros */
#define GB__PROCESS_PAD_BUTTON(stick_axis, sign, xinput_button) do { \
if (pad->wButtons & xinput_button) { \
controller->axes[stick_axis] = sign 1.0f; \