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use SDL's functions version inplace of libc version

This commit is contained in:
Sylvain 2021-11-21 22:30:48 +01:00 committed by Sam Lantinga
parent 35b7ce1893
commit d31251b014
46 changed files with 114 additions and 124 deletions
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2
Xcode-iOS/Demos/src/accelerometer.c
View File

@ -58,7 +58,7 @@ render(SDL_Renderer *renderer, int w, int h, double deltaTime)
ay * SDL_IPHONE_MAX_GFORCE / SINT16_MAX * GRAVITY_CONSTANT *
deltaMilliseconds;
speed = sqrt(shipData.vx * shipData.vx + shipData.vy * shipData.vy);
speed = SDL_sqrt(shipData.vx * shipData.vx + shipData.vy * shipData.vy);
if (speed > 0) {
/* compensate for friction */

12
Xcode-iOS/Demos/src/fireworks.c
View File

@ -109,7 +109,7 @@ stepParticles(double deltaTime)
}
} else {
float speed =
sqrt(curr->xvel * curr->xvel + curr->yvel * curr->yvel);
SDL_sqrt(curr->xvel * curr->xvel + curr->yvel * curr->yvel);
/* if wind resistance is not powerful enough to stop us completely,
then apply winde resistance, otherwise just stop us completely */
if (WIND_RESISTANCE * deltaMilliseconds < speed) {
@ -194,15 +194,15 @@ explodeEmitter(struct particle *emitter)
/* come up with a random angle and speed for new particle */
float theta = randomFloat(0, 2.0f * 3.141592);
float exponent = 3.0f;
float speed = randomFloat(0.00, powf(0.17, exponent));
speed = powf(speed, 1.0f / exponent);
float speed = randomFloat(0.00, SDL_powf(0.17, exponent));
speed = SDL_powf(speed, 1.0f / exponent);
/* select the particle at the end of our array */
struct particle *p = &particles[num_active_particles];
/* set the particles properties */
p->xvel = speed * cos(theta);
p->yvel = speed * sin(theta);
p->xvel = speed * SDL_cos(theta);
p->yvel = speed * SDL_sin(theta);
p->x = emitter->x + emitter->xvel;
p->y = emitter->y + emitter->yvel;
p->isActive = 1;
@ -297,7 +297,7 @@ spawnEmitterParticle(GLfloat x, GLfloat y)
p->y = screen_h;
/* set velocity so that terminal point is (x,y) */
p->xvel = 0;
p->yvel = -sqrt(2 * ACCEL * (screen_h - y));
p->yvel = -SDL_sqrt(2 * ACCEL * (screen_h - y));
/* set other attributes */
p->size = 10 * pointSizeScale;
p->type = emitter;

2
Xcode-iOS/Demos/src/touch.c
View File

@ -21,7 +21,7 @@ void
drawLine(SDL_Renderer *renderer, float startx, float starty, float dx, float dy)
{
float distance = sqrt(dx * dx + dy * dy); /* length of line segment (pythagoras) */
float distance = SDL_sqrt(dx * dx + dy * dy); /* length of line segment (pythagoras) */
int iterations = distance / PIXELS_PER_ITERATION + 1; /* number of brush sprites to draw for the line */
float dx_prime = dx / iterations; /* x-shift per iteration */
float dy_prime = dy / iterations; /* y-shift per iteration */

2
src/audio/SDL_audio.c
View File

@ -1753,7 +1753,7 @@ SDL_SilenceValueForFormat(const SDL_AudioFormat format)
{
switch (format) {
/* !!! FIXME: 0x80 isn't perfect for U16, but we can't fit 0x8000 in a
!!! FIXME: byte for memset() use. This is actually 0.1953 percent
!!! FIXME: byte for SDL_memset() use. This is actually 0.1953 percent
!!! FIXME: off from silence. Maybe just don't use U16. */
case AUDIO_U16LSB:
case AUDIO_U16MSB:

2
src/audio/alsa/SDL_alsa_audio.c
View File

@ -779,7 +779,7 @@ add_device(const int iscapture, const char *name, void *hint, ALSA_Device **pSee
/* some strings have newlines, like "HDA NVidia, HDMI 0\nHDMI Audio Output".
just chop the extra lines off, this seems to get a reasonable device
name without extra details. */
if ((ptr = strchr(desc, '\n')) != NULL) {
if ((ptr = SDL_strchr(desc, '\n')) != NULL) {
*ptr = '\0';
}

2
src/audio/psp/SDL_pspaudio.c
View File

@ -90,7 +90,7 @@ PSPAUDIO_OpenDevice(_THIS, void *handle, const char *devname, int iscapture)
return SDL_SetError("Couldn't reserve hardware channel");
}
memset(this->hidden->rawbuf, 0, mixlen);
SDL_memset(this->hidden->rawbuf, 0, mixlen);
for (i = 0; i < NUM_BUFFERS; i++) {
this->hidden->mixbufs[i] = &this->hidden->rawbuf[i * this->spec.size];
}

2
src/audio/vita/SDL_vitaaudio.c
View File

@ -100,7 +100,7 @@ VITAAUD_OpenDevice(_THIS, void *handle, const char *devname, int iscapture)
sceAudioOutSetVolume(this->hidden->channel, SCE_AUDIO_VOLUME_FLAG_L_CH|SCE_AUDIO_VOLUME_FLAG_R_CH, vols);
memset(this->hidden->rawbuf, 0, mixlen);
SDL_memset(this->hidden->rawbuf, 0, mixlen);
for (i = 0; i < NUM_BUFFERS; i++) {
this->hidden->mixbufs[i] = &this->hidden->rawbuf[i * this->spec.size];
}

2
src/core/freebsd/SDL_evdev_kbd_freebsd.c
View File

@ -268,7 +268,7 @@ SDL_EVDEV_kbd_init(void)
kbd->key_map = &keymap_default_us_acc;
}
/* Allow inhibiting keyboard mute with env. variable for debugging etc. */
if (getenv("SDL_INPUT_FREEBSD_KEEP_KBD") == NULL) {
if (SDL_getenv("SDL_INPUT_FREEBSD_KEEP_KBD") == NULL) {
/* Take keyboard from console and open the actual keyboard device.
* Ensures that the keystrokes do not leak through to the console.
*/

4
src/core/openbsd/SDL_wscons_kbd.c
View File

@ -509,7 +509,7 @@ static void put_utf8(SDL_WSCONS_input_data* input, uint c)
static void Translate_to_text(SDL_WSCONS_input_data* input, keysym_t ksym)
{
if (KS_GROUP(ksym) == KS_GROUP_Keypad) {
if (isprint(ksym & 0xFF)) ksym &= 0xFF;
if (SDL_isprint(ksym & 0xFF)) ksym &= 0xFF;
}
switch(ksym) {
case KS_Escape:
@ -526,7 +526,7 @@ static void Translate_to_text(SDL_WSCONS_input_data* input, keysym_t ksym)
if (input->text_len > 0) {
input->text[input->text_len] = '\0';
SDL_SendKeyboardText(input->text);
/*memset(input->text, 0, sizeof(input->text));*/
/*SDL_memset(input->text, 0, sizeof(input->text));*/
input->text_len = 0;
input->text[0] = 0;
}

4
src/cpuinfo/SDL_cpuinfo.c
View File

@ -377,8 +377,8 @@ CPU_haveARMSIMD(void)
{
const char *plat = (const char *) aux.a_un.a_val;
if (plat) {
arm_simd = strncmp(plat, "v6l", 3) == 0 ||
strncmp(plat, "v7l", 3) == 0;
arm_simd = SDL_strncmp(plat, "v6l", 3) == 0 ||
SDL_strncmp(plat, "v7l", 3) == 0;
}
}
}

2
src/filesystem/unix/SDL_sysfilesystem.c
View File

@ -82,7 +82,7 @@ readSymLink(const char *path)
#if defined(__OPENBSD__)
static char *search_path_for_binary(const char *bin)
{
char *envr = getenv("PATH");
char *envr = SDL_getenv("PATH");
size_t alloc_size;
char *exe = NULL;
char *start = envr;

5
src/haptic/linux/SDL_syshaptic.c
View File

@ -35,7 +35,6 @@
#include <fcntl.h> /* O_RDWR */
#include <limits.h> /* INT_MAX */
#include <errno.h> /* errno, strerror */
#include <math.h> /* atan2 */
#include <sys/stat.h> /* stat */
/* Just in case. */
@ -713,10 +712,10 @@ SDL_SYS_ToDirection(Uint16 *dest, SDL_HapticDirection * src)
else {
float f = SDL_atan2(src->dir[1], src->dir[0]); /* Ideally we'd use fixed point math instead of floats... */
/*
atan2 takes the parameters: Y-axis-value and X-axis-value (in that order)
SDL_atan2 takes the parameters: Y-axis-value and X-axis-value (in that order)
- Y-axis-value is the second coordinate (from center to SOUTH)
- X-axis-value is the first coordinate (from center to EAST)
We add 36000, because atan2 also returns negative values. Then we practically
We add 36000, because SDL_atan2 also returns negative values. Then we practically
have the first spherical value. Therefore we proceed as in case
SDL_HAPTIC_SPHERICAL and add another 9000 to get the polar value.
--> add 45000 in total

23
src/hidapi/android/hid.cpp
View File

@ -53,7 +53,6 @@
#include <pthread.h>
#include <errno.h> // For ETIMEDOUT and ECONNRESET
#include <stdlib.h> // For malloc() and free()
#include <string.h> // For memcpy()
#define TAG "hidapi"
@ -196,7 +195,7 @@ public:
}
m_nSize = nSize;
memcpy( m_pData, pData, nSize );
SDL_memcpy( m_pData, pData, nSize );
}
void clear()
@ -313,7 +312,7 @@ static jbyteArray NewByteArray( JNIEnv* env, const uint8_t *pData, size_t nDataL
{
jbyteArray array = env->NewByteArray( (jsize)nDataLen );
jbyte *pBuf = env->GetByteArrayElements( array, NULL );
memcpy( pBuf, pData, nDataLen );
SDL_memcpy( pBuf, pData, nDataLen );
env->ReleaseByteArrayElements( array, pBuf, 0 );
return array;
@ -324,7 +323,7 @@ static char *CreateStringFromJString( JNIEnv *env, const jstring &sString )
size_t nLength = env->GetStringUTFLength( sString );
const char *pjChars = env->GetStringUTFChars( sString, NULL );
char *psString = (char*)malloc( nLength + 1 );
memcpy( psString, pjChars, nLength );
SDL_memcpy( psString, pjChars, nLength );
psString[ nLength ] = '\0';
env->ReleaseStringUTFChars( sString, pjChars );
return psString;
@ -347,9 +346,9 @@ static wchar_t *CreateWStringFromJString( JNIEnv *env, const jstring &sString )
static wchar_t *CreateWStringFromWString( const wchar_t *pwSrc )
{
size_t nLength = wcslen( pwSrc );
size_t nLength = SDL_wcslen( pwSrc );
wchar_t *pwString = (wchar_t*)malloc( ( nLength + 1 ) * sizeof( wchar_t ) );
memcpy( pwString, pwSrc, nLength * sizeof( wchar_t ) );
SDL_memcpy( pwString, pwSrc, nLength * sizeof( wchar_t ) );
pwString[ nLength ] = '\0';
return pwString;
}
@ -358,7 +357,7 @@ static hid_device_info *CopyHIDDeviceInfo( const hid_device_info *pInfo )
{
hid_device_info *pCopy = new hid_device_info;
*pCopy = *pInfo;
pCopy->path = strdup( pInfo->path );
pCopy->path = SDL_strdup( pInfo->path );
pCopy->product_string = CreateWStringFromWString( pInfo->product_string );
pCopy->manufacturer_string = CreateWStringFromWString( pInfo->manufacturer_string );
pCopy->serial_number = CreateWStringFromWString( pInfo->serial_number );
@ -579,12 +578,12 @@ public:
if ( m_bIsBLESteamController )
{
data[0] = 0x03;
memcpy( data + 1, buffer.data(), nDataLen );
SDL_memcpy( data + 1, buffer.data(), nDataLen );
++nDataLen;
}
else
{
memcpy( data, buffer.data(), nDataLen );
SDL_memcpy( data, buffer.data(), nDataLen );
}
m_vecData.pop_front();
@ -721,7 +720,7 @@ public:
}
size_t uBytesToCopy = m_featureReport.size() > nDataLen ? nDataLen : m_featureReport.size();
memcpy( pData, m_featureReport.data(), uBytesToCopy );
SDL_memcpy( pData, m_featureReport.data(), uBytesToCopy );
m_featureReport.clear();
LOGV( "=== Got %u bytes", uBytesToCopy );
@ -921,7 +920,7 @@ JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceConnected)(JNI
LOGV( "HIDDeviceConnected() id=%d VID/PID = %.4x/%.4x, interface %d\n", nDeviceID, nVendorId, nProductId, nInterface );
hid_device_info *pInfo = new hid_device_info;
memset( pInfo, 0, sizeof( *pInfo ) );
SDL_memset( pInfo, 0, sizeof( *pInfo ) );
pInfo->path = CreateStringFromJString( env, sIdentifier );
pInfo->vendor_id = nVendorId;
pInfo->product_id = nProductId;
@ -1120,7 +1119,7 @@ HID_API_EXPORT hid_device * HID_API_CALL hid_open_path(const char *path, int bEx
hid_mutex_guard l( &g_DevicesMutex );
for ( hid_device_ref<CHIDDevice> pCurr = g_Devices; pCurr; pCurr = pCurr->next )
{
if ( strcmp( pCurr->GetDeviceInfo()->path, path ) == 0 )
if ( SDL_strcmp( pCurr->GetDeviceInfo()->path, path ) == 0 )
{
hid_device *pValue = pCurr->GetDevice();
if ( pValue )

50
src/joystick/hidapi/SDL_hidapi_steam.c
View File

@ -220,7 +220,7 @@ static void hexdump( const uint8_t *ptr, int len )
static void ResetSteamControllerPacketAssembler( SteamControllerPacketAssembler *pAssembler )
{
memset( pAssembler->uBuffer, 0, sizeof( pAssembler->uBuffer ) );
SDL_memset( pAssembler->uBuffer, 0, sizeof( pAssembler->uBuffer ) );
pAssembler->nExpectedSegmentNumber = 0;
}
@ -279,7 +279,7 @@ static int WriteSegmentToSteamControllerPacketAssembler( SteamControllerPacketAs
}
}
memcpy( pAssembler->uBuffer + nSegmentNumber * MAX_REPORT_SEGMENT_PAYLOAD_SIZE,
SDL_memcpy( pAssembler->uBuffer + nSegmentNumber * MAX_REPORT_SEGMENT_PAYLOAD_SIZE,
pSegment + 2, // ignore header and report number
MAX_REPORT_SEGMENT_PAYLOAD_SIZE );
@ -294,7 +294,7 @@ static int WriteSegmentToSteamControllerPacketAssembler( SteamControllerPacketAs
else
{
// Just pass through
memcpy( pAssembler->uBuffer,
SDL_memcpy( pAssembler->uBuffer,
pSegment,
nSegmentLength );
return nSegmentLength;
@ -331,10 +331,10 @@ static int SetFeatureReport( SDL_hid_device *dev, unsigned char uBuffer[65], int
nActualDataLen -= nBytesInPacket;
// Construct packet
memset( uPacketBuffer, 0, sizeof( uPacketBuffer ) );
SDL_memset( uPacketBuffer, 0, sizeof( uPacketBuffer ) );
uPacketBuffer[ 0 ] = BLE_REPORT_NUMBER;
uPacketBuffer[ 1 ] = GetSegmentHeader( nSegmentNumber, nActualDataLen == 0 );
memcpy( &uPacketBuffer[ 2 ], pBufferPtr, nBytesInPacket );
SDL_memcpy( &uPacketBuffer[ 2 ], pBufferPtr, nBytesInPacket );
pBufferPtr += nBytesInPacket;
nSegmentNumber++;
@ -364,7 +364,7 @@ static int GetFeatureReport( SDL_hid_device *dev, unsigned char uBuffer[65] )
while( nRetries < BLE_MAX_READ_RETRIES )
{
memset( uSegmentBuffer, 0, sizeof( uSegmentBuffer ) );
SDL_memset( uSegmentBuffer, 0, sizeof( uSegmentBuffer ) );
uSegmentBuffer[ 0 ] = BLE_REPORT_NUMBER;
nRet = SDL_hid_get_feature_report( dev, uSegmentBuffer, sizeof( uSegmentBuffer ) );
DPRINTF( "GetFeatureReport ble ret=%d\n", nRet );
@ -386,7 +386,7 @@ static int GetFeatureReport( SDL_hid_device *dev, unsigned char uBuffer[65] )
{
// Leave space for "report number"
uBuffer[ 0 ] = 0;
memcpy( uBuffer + 1, assembler.uBuffer, nPacketLength );
SDL_memcpy( uBuffer + 1, assembler.uBuffer, nPacketLength );
return nPacketLength;
}
}
@ -500,7 +500,7 @@ static bool ResetSteamController( SDL_hid_device *dev, bool bSuppressErrorSpew,
}
// Reset the default settings
memset( buf, 0, 65 );
SDL_memset( buf, 0, 65 );
buf[1] = ID_LOAD_DEFAULT_SETTINGS;
buf[2] = 0;
res = SetFeatureReport( dev, buf, 3 );
@ -518,7 +518,7 @@ buf[3+nSettings*3+1] = ((uint16_t)VALUE)&0xFF; \
buf[3+nSettings*3+2] = ((uint16_t)VALUE)>>8; \
++nSettings;
memset( buf, 0, 65 );
SDL_memset( buf, 0, 65 );
buf[1] = ID_SET_SETTINGS_VALUES;
ADD_SETTING( SETTING_WIRELESS_PACKET_VERSION, 2 );
ADD_SETTING( SETTING_LEFT_TRACKPAD_MODE, TRACKPAD_NONE );
@ -547,7 +547,7 @@ buf[3+nSettings*3+2] = ((uint16_t)VALUE)>>8; \
int iRetry;
for ( iRetry = 0; iRetry < 2; ++iRetry )
{
memset( buf, 0, 65 );
SDL_memset( buf, 0, 65 );
buf[1] = ID_GET_DIGITAL_MAPPINGS;
buf[2] = 1; // one byte - requesting from index 0
buf[3] = 0;
@ -580,7 +580,7 @@ buf[3+nSettings*3+2] = ((uint16_t)VALUE)>>8; \
}
// Set our new mappings
memset( buf, 0, 65 );
SDL_memset( buf, 0, 65 );
buf[1] = ID_SET_DIGITAL_MAPPINGS;
buf[2] = 6; // 2 settings x 3 bytes
buf[3] = IO_DIGITAL_BUTTON_RIGHT_TRIGGER;
@ -608,7 +608,7 @@ buf[3+nSettings*3+2] = ((uint16_t)VALUE)>>8; \
//---------------------------------------------------------------------------
static int ReadSteamController( SDL_hid_device *dev, uint8_t *pData, int nDataSize )
{
memset( pData, 0, nDataSize );
SDL_memset( pData, 0, nDataSize );
pData[ 0 ] = BLE_REPORT_NUMBER; // hid_read will also overwrite this with the same value, 0x03
return SDL_hid_read( dev, pData, nDataSize );
}
@ -624,18 +624,18 @@ static void CloseSteamController( SDL_hid_device *dev )
int nSettings = 0;
// Reset digital button mappings
memset( buf, 0, 65 );
SDL_memset( buf, 0, 65 );
buf[1] = ID_SET_DEFAULT_DIGITAL_MAPPINGS;
SetFeatureReport( dev, buf, 2 );
// Reset the default settings
memset( buf, 0, 65 );
SDL_memset( buf, 0, 65 );
buf[1] = ID_LOAD_DEFAULT_SETTINGS;
buf[2] = 0;
SetFeatureReport( dev, buf, 3 );
// Reset mouse mode for lizard mode
memset( buf, 0, 65 );
SDL_memset( buf, 0, 65 );
buf[1] = ID_SET_SETTINGS_VALUES;
ADD_SETTING( SETTING_RIGHT_TRACKPAD_MODE, TRACKPAD_ABSOLUTE_MOUSE );
buf[2] = nSettings*3;
@ -695,14 +695,14 @@ static void FormatStatePacketUntilGyro( SteamControllerStateInternal_t *pState,
// 15 degrees in rad
const float flRotationAngle = 0.261799f;
memset(pState, 0, offsetof(SteamControllerStateInternal_t, sBatteryLevel));
SDL_memset(pState, 0, offsetof(SteamControllerStateInternal_t, sBatteryLevel));
//pState->eControllerType = m_eControllerType;
pState->eControllerType = 2; // k_eControllerType_SteamController;
pState->unPacketNum = pStatePacket->unPacketNum;
// We have a chunk of trigger data in the packet format here, so zero it out afterwards
memcpy(&pState->ulButtons, &pStatePacket->ButtonTriggerData.ulButtons, 8);
SDL_memcpy(&pState->ulButtons, &pStatePacket->ButtonTriggerData.ulButtons, 8);
pState->ulButtons &= ~0xFFFF000000LL;
// The firmware uses this bit to tell us what kind of data is packed into the left two axises
@ -822,7 +822,7 @@ static bool UpdateBLESteamControllerState( const uint8_t *pData, int nDataSize,
ucOptionDataMask |= (uint32_t)(*pData++) << 8;
if ( ucOptionDataMask & k_EBLEButtonChunk1 )
{
memcpy( &pState->ulButtons, pData, 3 );
SDL_memcpy( &pState->ulButtons, pData, 3 );
pData += 3;
}
if ( ucOptionDataMask & k_EBLEButtonChunk2 )
@ -844,14 +844,14 @@ static bool UpdateBLESteamControllerState( const uint8_t *pData, int nDataSize,
// This doesn't handle any of the special headcrab stuff for raw joystick which is OK for now since that FW doesn't support
// this protocol yet either
int nLength = sizeof( pState->sLeftStickX ) + sizeof( pState->sLeftStickY );
memcpy( &pState->sLeftStickX, pData, nLength );
SDL_memcpy( &pState->sLeftStickX, pData, nLength );
pData += nLength;
}
if ( ucOptionDataMask & k_EBLELeftTrackpadChunk )
{
int nLength = sizeof( pState->sLeftPadX ) + sizeof( pState->sLeftPadY );
int nPadOffset;
memcpy( &pState->sLeftPadX, pData, nLength );
SDL_memcpy( &pState->sLeftPadX, pData, nLength );
if ( pState->ulButtons & STEAM_LEFTPAD_FINGERDOWN_MASK )
nPadOffset = 1000;
else
@ -867,7 +867,7 @@ static bool UpdateBLESteamControllerState( const uint8_t *pData, int nDataSize,
int nLength = sizeof( pState->sRightPadX ) + sizeof( pState->sRightPadY );
int nPadOffset = 0;
memcpy( &pState->sRightPadX, pData, nLength );
SDL_memcpy( &pState->sRightPadX, pData, nLength );
if ( pState->ulButtons & STEAM_RIGHTPAD_FINGERDOWN_MASK )
nPadOffset = 1000;
@ -882,19 +882,19 @@ static bool UpdateBLESteamControllerState( const uint8_t *pData, int nDataSize,
if ( ucOptionDataMask & k_EBLEIMUAccelChunk )
{
int nLength = sizeof( pState->sAccelX ) + sizeof( pState->sAccelY ) + sizeof( pState->sAccelZ );
memcpy( &pState->sAccelX, pData, nLength );
SDL_memcpy( &pState->sAccelX, pData, nLength );
pData += nLength;
}
if ( ucOptionDataMask & k_EBLEIMUGyroChunk )
{
int nLength = sizeof( pState->sAccelX ) + sizeof( pState->sAccelY ) + sizeof( pState->sAccelZ );
memcpy( &pState->sGyroX, pData, nLength );
SDL_memcpy( &pState->sGyroX, pData, nLength );
pData += nLength;
}
if ( ucOptionDataMask & k_EBLEIMUQuatChunk )
{
int nLength = sizeof( pState->sGyroQuatW ) + sizeof( pState->sGyroQuatX ) + sizeof( pState->sGyroQuatY ) + sizeof( pState->sGyroQuatZ );
memcpy( &pState->sGyroQuatW, pData, nLength );
SDL_memcpy( &pState->sGyroQuatW, pData, nLength );
pData += nLength;
}
return true;
@ -1122,7 +1122,7 @@ HIDAPI_DriverSteam_SetSensorsEnabled(SDL_HIDAPI_Device *device, SDL_Joystick *jo
unsigned char buf[65];
int nSettings = 0;
memset( buf, 0, 65 );
SDL_memset( buf, 0, 65 );
buf[1] = ID_SET_SETTINGS_VALUES;
if (enabled) {
ADD_SETTING( SETTING_GYRO_MODE, 0x18 /* SETTING_GYRO_SEND_RAW_ACCEL | SETTING_GYRO_MODE_SEND_RAW_GYRO */ );

2
src/locale/SDL_locale.c
View File

@ -45,7 +45,7 @@ build_locales_from_csv_string(char *csv)
num_locales++; /* one more for terminator */
slen = ((size_t) (ptr - csv)) + 1; /* strlen(csv) + 1 */
slen = ((size_t) (ptr - csv)) + 1; /* SDL_strlen(csv) + 1 */
alloclen = slen + (num_locales * sizeof (SDL_Locale));
loc = retval = (SDL_Locale *) SDL_calloc(1, alloclen);

2
src/misc/vita/SDL_sysurl.c
View File

@ -35,7 +35,7 @@ SDL_SYS_OpenURL(const char *url)
sceAppUtilInit(&init_param, &boot_param);
SDL_zero(browser_param);
browser_param.str = url;
browser_param.strlen = strlen(url);
browser_param.strlen = SDL_strlen(url);
sceAppUtilLaunchWebBrowser(&browser_param);
return 0;
}

2
src/power/haiku/SDL_syspower.c
View File

@ -59,7 +59,7 @@ SDL_GetPowerInfo_Haiku(SDL_PowerState * state, int *seconds, int *percent)
return SDL_FALSE; /* maybe some other method will work? */
}
memset(regs, '\0', sizeof(regs));
SDL_memset(regs, '\0', sizeof(regs));
regs[0] = APM_FUNC_OFFSET + APM_FUNC_GET_POWER_STATUS;
regs[1] = APM_DEVICE_ALL;
rc = ioctl(fd, APM_BIOS_CALL, regs);

2
src/power/linux/SDL_syspower.c
View File

@ -51,7 +51,7 @@ open_power_file(const char *base, const char *node, const char *key)
return -1; /* oh well. */
}
snprintf(path, pathlen, "%s/%s/%s", base, node, key);
SDL_snprintf(path, pathlen, "%s/%s/%s", base, node, key);
fd = open(path, O_RDONLY | O_CLOEXEC);
SDL_stack_free(path);
return fd;

4
src/render/software/SDL_rotate.c
View File

@ -184,7 +184,7 @@ computeSourceIncrements90(SDL_Surface * src, int bpp, int angle, int flipx, int
if (signy < 0) sp += (src->h-1)*src->pitch; \
\
for (dy = 0; dy < dst->h; sp += sincy, dp += dincy, dy++) { \
if (sincx == sizeof(pixelType)) { /* if advancing src and dest equally, use memcpy */ \
if (sincx == sizeof(pixelType)) { /* if advancing src and dest equally, use SDL_memcpy */ \
SDL_memcpy(dp, sp, dst->w*sizeof(pixelType)); \
sp += dst->w*sizeof(pixelType); \
dp += dst->w*sizeof(pixelType); \
@ -439,7 +439,7 @@ SDLgfx_rotateSurface(SDL_Surface * src, double angle, int centerx, int centery,
if (!(is8bit || (src->format->BitsPerPixel == 32 && src->format->Amask)))
return NULL;
/* Calculate target factors from sin/cos and zoom */
/* Calculate target factors from sine/cosine and zoom */
sangleinv = sangle*65536.0;
cangleinv = cangle*65536.0;

4
src/render/vitagxm/SDL_render_vita_gxm_tools.c
View File

@ -475,7 +475,7 @@ gxm_init(SDL_Renderer *renderer)
SCE_GXM_MEMORY_ATTRIB_READ | SCE_GXM_MEMORY_ATTRIB_WRITE,
&data->displayBufferUid[i]);
// memset the buffer to black
// SDL_memset the buffer to black
for (y = 0; y < VITA_GXM_SCREEN_HEIGHT; y++) {
unsigned int *row = (unsigned int *)data->displayBufferData[i] + y * VITA_GXM_SCREEN_STRIDE;
for (x = 0; x < VITA_GXM_SCREEN_WIDTH; x++) {
@ -1104,7 +1104,7 @@ create_gxm_texture(VITA_GXM_RenderData *data, unsigned int w, unsigned int h, Sc
// set up parameters
SceGxmRenderTargetParams renderTargetParams;
memset(&renderTargetParams, 0, sizeof(SceGxmRenderTargetParams));
SDL_memset(&renderTargetParams, 0, sizeof(SceGxmRenderTargetParams));
renderTargetParams.flags = 0;
renderTargetParams.width = w;
renderTargetParams.height = h;

2
src/video/directfb/SDL_DirectFB_events.c
View File

@ -683,7 +683,7 @@ EnumKeyboards(DFBInputDeviceID device_id,
#endif
devdata->keyboard[devdata->num_keyboard].id = device_id;
devdata->keyboard[devdata->num_keyboard].is_generic = 0;
if (!strncmp("X11", desc.name, 3))
if (!SDL_strncmp("X11", desc.name, 3))
{
devdata->keyboard[devdata->num_keyboard].map = xfree86_scancode_table2;
devdata->keyboard[devdata->num_keyboard].map_size = SDL_arraysize(xfree86_scancode_table2);

2
src/video/directfb/SDL_DirectFB_mouse.c
View File

@ -164,7 +164,7 @@ DirectFB_CreateCursor(SDL_Surface * surface, int hot_x, int hot_y)
p = surface->pixels;
for (i = 0; i < surface->h; i++)
memcpy((char *) dest + i * pitch,
SDL_memcpy((char *) dest + i * pitch,
(char *) p + i * surface->pitch, 4 * surface->w);
curdata->surf->Unlock(curdata->surf);

2
src/video/directfb/SDL_DirectFB_video.c
View File

@ -201,7 +201,7 @@ static int readBoolEnv(const char *env_name, int def_val)
stemp = SDL_getenv(env_name);
if (stemp)
return atoi(stemp);
return SDL_atoi(stemp);
else
return def_val;
}

2
src/video/directfb/SDL_DirectFB_window.c
View File

@ -227,7 +227,7 @@ DirectFB_SetWindowIcon(_THIS, SDL_Window * window, SDL_Surface * icon)
p = surface->pixels;
for (i = 0; i < surface->h; i++)
memcpy((char *) dest + i * pitch,
SDL_memcpy((char *) dest + i * pitch,
(char *) p + i * surface->pitch, 4 * surface->w);
SDL_DFB_CHECK(windata->icon->Unlock(windata->icon));

2
src/video/emscripten/SDL_emscriptenframebuffer.c
View File

@ -119,7 +119,7 @@ int Emscripten_UpdateWindowFramebuffer(_THIS, SDL_Window * window, const SDL_Rec
// }
// the following code is faster though, because
// .set() is almost free - easily 10x faster due to
// native memcpy efficiencies, and the remaining loop
// native SDL_memcpy efficiencies, and the remaining loop
// just stores, not load + store, so it is faster
data32.set(HEAP32.subarray(src, src + num));
var data8 = SDL2.data8;

2
src/video/haiku/SDL_BWin.h
View File

@ -193,7 +193,7 @@ class SDL_BWin:public BDirectWindow
if (_clips == NULL)
_clips = (clipping_rect *)malloc(_num_clips*sizeof(clipping_rect));
if(_clips) {
memcpy(_clips, info->clip_list,
SDL_memcpy(_clips, info->clip_list,
_num_clips*sizeof(clipping_rect));
_bits = (uint8*) info->bits;

2
src/video/vita/SDL_vitaframebuffer.c
View File

@ -74,7 +74,7 @@ int VITA_CreateWindowFramebuffer(_THIS, SDL_Window * window, Uint32 * format, vo
&data->buffer_uid
);
// memset the buffer to black
// SDL_memset the buffer to black
SDL_memset(data->buffer, 0x0, SCREEN_W*SCREEN_H*4);
SDL_memset(&framebuf, 0x00, sizeof(SceDisplayFrameBuf));

2
src/video/vita/SDL_vitatouch.c
View File

@ -90,7 +90,7 @@ VITA_PollTouch(void)
if (Vita_Window == NULL)
return;
memcpy(touch_old, touch, sizeof(touch_old));
SDL_memcpy(touch_old, touch, sizeof(touch_old));
for(port = 0; port < SCE_TOUCH_PORT_MAX_NUM; port++) {
/** Skip polling of Touch Device if environment variable is set **/

2
src/video/wayland/SDL_waylandvideo.c
View File

@ -601,7 +601,7 @@ display_handle_global(void *data, struct wl_registry *registry, uint32_t id,
d->idle_inhibit_manager = wl_registry_bind(d->registry, id, &zwp_idle_inhibit_manager_v1_interface, 1);
} else if (SDL_strcmp(interface, "xdg_activation_v1") == 0) {
d->activation_manager = wl_registry_bind(d->registry, id, &xdg_activation_v1_interface, 1);
} else if (strcmp(interface, "zwp_text_input_manager_v3") == 0) {
} else if (SDL_strcmp(interface, "zwp_text_input_manager_v3") == 0) {
Wayland_add_text_input_manager(d, id, version);
} else if (SDL_strcmp(interface, "wl_data_device_manager") == 0) {
Wayland_add_data_device_manager(d, id, version);

14
src/video/x11/SDL_x11events.c
View File

@ -270,19 +270,19 @@ static char* X11_URIToLocal(char* uri) {
char *file = NULL;
SDL_bool local;
if (memcmp(uri,"file:/",6) == 0) uri += 6; /* local file? */
else if (strstr(uri,":/") != NULL) return file; /* wrong scheme */
if (SDL_memcmp(uri,"file:/",6) == 0) uri += 6; /* local file? */
else if (SDL_strstr(uri,":/") != NULL) return file; /* wrong scheme */
local = uri[0] != '/' || (uri[0] != '\0' && uri[1] == '/');
/* got a hostname? */
if (!local && uri[0] == '/' && uri[2] != '/') {
char* hostname_end = strchr(uri+1, '/');
char* hostname_end = SDL_strchr(uri+1, '/');
if (hostname_end != NULL) {
char hostname[ 257 ];
if (gethostname(hostname, 255) == 0) {
hostname[ 256 ] = '\0';
if (memcmp(uri+1, hostname, hostname_end - (uri+1)) == 0) {
if (SDL_memcmp(uri+1, hostname, hostname_end - (uri+1)) == 0) {
uri = hostname_end + 1;
local = SDL_TRUE;
}
@ -1186,7 +1186,7 @@ X11_DispatchEvent(_THIS, XEvent *xevent)
/* reply with status */
memset(&m, 0, sizeof(XClientMessageEvent));
SDL_memset(&m, 0, sizeof(XClientMessageEvent));
m.type = ClientMessage;
m.display = xevent->xclient.display;
m.window = xevent->xclient.data.l[0];
@ -1204,7 +1204,7 @@ X11_DispatchEvent(_THIS, XEvent *xevent)
else if(xevent->xclient.message_type == videodata->XdndDrop) {
if (data->xdnd_req == None) {
/* say again - not interested! */
memset(&m, 0, sizeof(XClientMessageEvent));
SDL_memset(&m, 0, sizeof(XClientMessageEvent));
m.type = ClientMessage;
m.display = xevent->xclient.display;
m.window = xevent->xclient.data.l[0];
@ -1583,7 +1583,7 @@ X11_SendWakeupEvent(_THIS, SDL_Window *window)
Window xwindow = ((SDL_WindowData *) window->driverdata)->xwindow;
XClientMessageEvent event;
memset(&event, 0, sizeof(XClientMessageEvent));
SDL_memset(&event, 0, sizeof(XClientMessageEvent));
event.type = ClientMessage;
event.display = req_display;
event.send_event = True;

2
src/video/x11/SDL_x11modes.c
View File

@ -358,7 +358,7 @@ GetXftDPI(Display* dpy)
}
/*
* It's possible for SDL_atoi to call strtol, if it fails due to a
* It's possible for SDL_atoi to call SDL_strtol, if it fails due to a
* overflow or an underflow, it will return LONG_MAX or LONG_MIN and set
* errno to ERANGE. So we need to check for this so we dont get crazy dpi
* values

2
src/video/x11/SDL_x11shape.c
View File

@ -71,7 +71,7 @@ X11_ResizeWindowShape(SDL_Window* window) {
return SDL_SetError("Could not allocate memory for shaped-window bitmap.");
}
}
memset(data->bitmap,0,data->bitmapsize);
SDL_memset(data->bitmap,0,data->bitmapsize);
window->shaper->userx = window->x;
window->shaper->usery = window->y;

4
src/video/x11/SDL_x11window.c
View File

@ -737,9 +737,9 @@ X11_SetWindowTitle(_THIS, SDL_Window * window)
Atom _NET_WM_NAME = data->videodata->_NET_WM_NAME;
Atom WM_NAME = data->videodata->WM_NAME;
X11_XChangeProperty(display, data->xwindow, WM_NAME, UTF8_STRING, 8, 0, (const unsigned char *) title, strlen(title));
X11_XChangeProperty(display, data->xwindow, WM_NAME, UTF8_STRING, 8, 0, (const unsigned char *) title, SDL_strlen(title));
status = X11_XChangeProperty(display, data->xwindow, _NET_WM_NAME, UTF8_STRING, 8, 0, (const unsigned char *) title, strlen(title));
status = X11_XChangeProperty(display, data->xwindow, _NET_WM_NAME, UTF8_STRING, 8, 0, (const unsigned char *) title, SDL_strlen(title));
if (status != 1) {
char *x11_error = NULL;

2
src/video/x11/edid-parse.c
View File

@ -50,7 +50,7 @@ get_bits (int in, int begin, int end)
static int
decode_header (const uchar *edid)
{
if (memcmp (edid, "\x00\xff\xff\xff\xff\xff\xff\x00", 8) == 0)
if (SDL_memcmp (edid, "\x00\xff\xff\xff\xff\xff\xff\x00", 8) == 0)
return TRUE;
return FALSE;
}

2
test/checkkeysthreads.c
View File

@ -210,7 +210,7 @@ static int SDLCALL ping_thread(void *ptr)
{
int cnt;
SDL_Event sdlevent;
memset(&sdlevent, 0 , sizeof(SDL_Event));
SDL_memset(&sdlevent, 0 , sizeof(SDL_Event));
for (cnt = 0; cnt < 10; ++cnt) {
fprintf(stderr, "sending event (%d/%d) from thread.\n", cnt + 1, 10); fflush(stderr);
sdlevent.type = SDL_KEYDOWN;

6
test/testautomation_sdltest.c
View File

@ -1131,7 +1131,7 @@ sdltest_randomAsciiString(void *arg)
SDLTest_AssertCheck(len >= 1 && len <= 255, "Validate that result length; expected: len=[1,255], got: %d", (int) len);
nonAsciiCharacters = 0;
for (i=0; i<len; i++) {
if (iscntrl(result[i])) {
if (SDL_iscntrl(result[i])) {
nonAsciiCharacters++;
}
}
@ -1169,7 +1169,7 @@ sdltest_randomAsciiStringWithMaximumLength(void *arg)
SDLTest_AssertCheck(len >= 1 && len <= targetLen, "Validate that result length; expected: len=[1,%d], got: %d", (int) targetLen, (int) len);
nonAsciiCharacters = 0;
for (i=0; i<len; i++) {
if (iscntrl(result[i])) {
if (SDL_iscntrl(result[i])) {
nonAsciiCharacters++;
}
}
@ -1223,7 +1223,7 @@ sdltest_randomAsciiStringOfSize(void *arg)
SDLTest_AssertCheck(len == targetLen, "Validate that result length; expected: len=%d, got: %d", (int) targetLen, (int) len);
nonAsciiCharacters = 0;
for (i=0; i<len; i++) {
if (iscntrl(result[i])) {
if (SDL_iscntrl(result[i])) {
nonAsciiCharacters++;
}
}

10
test/testevdev.c
View File

@ -961,11 +961,11 @@ run_test(void)
printf("%s...\n", t->name);
memset(&caps, '\0', sizeof(caps));
memcpy(caps.ev, t->ev, sizeof(t->ev));
memcpy(caps.keys, t->keys, sizeof(t->keys));
memcpy(caps.abs, t->abs, sizeof(t->abs));
memcpy(caps.rel, t->rel, sizeof(t->rel));
SDL_memset(&caps, '\0', sizeof(caps));
SDL_memcpy(caps.ev, t->ev, sizeof(t->ev));
SDL_memcpy(caps.keys, t->keys, sizeof(t->keys));
SDL_memcpy(caps.abs, t->abs, sizeof(t->abs));
SDL_memcpy(caps.rel, t->rel, sizeof(t->rel));
for (j = 0; j < SDL_arraysize(caps.ev); j++) {
caps.ev[j] = SwapLongLE(caps.ev[j]);

4
test/testgl2.c
View File

@ -238,10 +238,10 @@ main(int argc, char *argv[])
consumed = SDLTest_CommonArg(state, i);
if (consumed == 0) {
if (SDL_strcasecmp(argv[i], "--fsaa") == 0 && i+1 < argc) {
fsaa = atoi(argv[i+1]);
fsaa = SDL_atoi(argv[i+1]);
consumed = 2;
} else if (SDL_strcasecmp(argv[i], "--accel") == 0 && i+1 < argc) {
accel = atoi(argv[i+1]);
accel = SDL_atoi(argv[i+1]);
consumed = 2;
} else {
consumed = -1;

4
test/testgles2_sdf.c
View File

@ -163,8 +163,8 @@ process_shader(GLuint *shader, const char * source, GLint shader_type)
}
/* Notes on a_angle:
* It is a vector containing sin and cos for rotation matrix
* To get correct rotation for most cases when a_angle is disabled cos
* It is a vector containing sine and cosine for rotation matrix
* To get correct rotation for most cases when a_angle is disabled SDL_cos
value is decremented by 1.0 to get proper output with 0.0 which is
default value
*/

16
test/testhaptic.c
View File

@ -14,10 +14,6 @@ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
/*
* includes
*/
#include <stdlib.h>
#include <string.h> /* strstr */
#include <ctype.h> /* isdigit */
#include "SDL.h"
#ifndef SDL_HAPTIC_DISABLED
@ -55,7 +51,7 @@ main(int argc, char **argv)
index = -1;
if (argc > 1) {
name = argv[1];
if ((strcmp(name, "--help") == 0) || (strcmp(name, "-h") == 0)) {
if ((SDL_strcmp(name, "--help") == 0) || (SDL_strcmp(name, "-h") == 0)) {
SDL_Log("USAGE: %s [device]\n"
"If device is a two-digit number it'll use it as an index, otherwise\n"
"it'll use it as if it were part of the device's name.\n",
@ -63,9 +59,9 @@ main(int argc, char **argv)
return 0;
}
i = strlen(name);
if ((i < 3) && isdigit(name[0]) && ((i == 1) || isdigit(name[1]))) {
index = atoi(name);
i = SDL_strlen(name);
if ((i < 3) && SDL_isdigit(name[0]) && ((i == 1) || SDL_isdigit(name[1]))) {
index = SDL_atoi(name);
name = NULL;
}
}
@ -82,7 +78,7 @@ main(int argc, char **argv)
/* Try to find matching device */
else {
for (i = 0; i < SDL_NumHaptics(); i++) {
if (strstr(SDL_HapticName(i), name) != NULL)
if (SDL_strstr(SDL_HapticName(i), name) != NULL)
break;
}
@ -110,7 +106,7 @@ main(int argc, char **argv)
SDL_ClearError();
/* Create effects. */
memset(&efx, 0, sizeof(efx));
SDL_memset(&efx, 0, sizeof(efx));
nefx = 0;
supported = SDL_HapticQuery(haptic);

4
test/testime.c
View File

@ -648,12 +648,12 @@ int main(int argc, char *argv[])
}
for (argc--, argv++; argc > 0; argc--, argv++)
{
if (strcmp(argv[0], "--help") == 0) {
if (SDL_strcmp(argv[0], "--help") == 0) {
usage();
return 0;
}
else if (strcmp(argv[0], "--font") == 0)
else if (SDL_strcmp(argv[0], "--font") == 0)
{
argc--;
argv++;

2
test/testloadso.c
View File

@ -44,7 +44,7 @@ main(int argc, char *argv[])
return 2;
}
if (strcmp(argv[1], "--hello") == 0) {
if (SDL_strcmp(argv[1], "--hello") == 0) {
hello = 1;
libname = argv[2];
symname = "puts";

8
test/testrumble.c
View File

@ -25,10 +25,6 @@ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
/*
* includes
*/
#include <stdlib.h>
#include <string.h> /* strstr */
#include <ctype.h> /* isdigit */
#include "SDL.h"
#ifndef SDL_HAPTIC_DISABLED
@ -56,7 +52,7 @@ main(int argc, char **argv)
if (argc > 1) {
size_t l;
name = argv[1];
if ((strcmp(name, "--help") == 0) || (strcmp(name, "-h") == 0)) {
if ((SDL_strcmp(name, "--help") == 0) || (SDL_strcmp(name, "-h") == 0)) {
SDL_Log("USAGE: %s [device]\n"
"If device is a two-digit number it'll use it as an index, otherwise\n"
"it'll use it as if it were part of the device's name.\n",
@ -83,7 +79,7 @@ main(int argc, char **argv)
/* Try to find matching device */
else {
for (i = 0; i < SDL_NumHaptics(); i++) {
if (strstr(SDL_HapticName(i), name) != NULL)
if (SDL_strstr(SDL_HapticName(i), name) != NULL)
break;
}

2
test/testsem.c
View File

@ -262,7 +262,7 @@ main(int argc, char **argv)
signal(SIGTERM, killed);
signal(SIGINT, killed);
init_sem = atoi(argv[1]);
init_sem = SDL_atoi(argv[1]);
if (init_sem > 0) {
TestRealWorld(init_sem);
}

2
test/testtimer.c
View File

@ -72,7 +72,7 @@ main(int argc, char *argv[])
/* Start the timer */
desired = 0;
if (argv[1]) {
desired = atoi(argv[1]);
desired = SDL_atoi(argv[1]);
}
if (desired == 0) {
desired = DEFAULT_RESOLUTION;

6
test/testyuv_cvt.c
View File

@ -31,9 +31,9 @@ static void RGBtoYUV(Uint8 * rgb, int *yuv, SDL_YUV_CONVERSION_MODE mode, int mo
// This formula is from Microsoft's documentation:
// https://msdn.microsoft.com/en-us/library/windows/desktop/dd206750(v=vs.85).aspx
// L = Kr * R + Kb * B + (1 - Kr - Kb) * G
// Y = floor(2^(M-8) * (219*(L-Z)/S + 16) + 0.5);
// U = clip3(0, (2^M)-1, floor(2^(M-8) * (112*(B-L) / ((1-Kb)*S) + 128) + 0.5));
// V = clip3(0, (2^M)-1, floor(2^(M-8) * (112*(R-L) / ((1-Kr)*S) + 128) + 0.5));
// Y = SDL_floor(2^(M-8) * (219*(L-Z)/S + 16) + 0.5);
// U = clip3(0, (2^M)-1, SDL_floor(2^(M-8) * (112*(B-L) / ((1-Kb)*S) + 128) + 0.5));
// V = clip3(0, (2^M)-1, SDL_floor(2^(M-8) * (112*(R-L) / ((1-Kr)*S) + 128) + 0.5));
float S, Z, R, G, B, L, Kr, Kb, Y, U, V;
if (mode == SDL_YUV_CONVERSION_BT709) {