static int
prepare_audiounit(_THIS, const char *devname, int iscapture,
const AudioStreamBasicDescription * strdesc)
{
OSStatus result = noErr;
AURenderCallbackStruct callback;
#if MACOSX_COREAUDIO
ComponentDescription desc;
Component comp = NULL;
#else
AudioComponentDescription desc;
AudioComponent comp = NULL;
#endif
const AudioUnitElement output_bus = 0;
const AudioUnitElement input_bus = 1;
const AudioUnitElement bus = ((iscapture) ? input_bus : output_bus);
const AudioUnitScope scope = ((iscapture) ? kAudioUnitScope_Output :
kAudioUnitScope_Input);
#if MACOSX_COREAUDIO
if (!find_device_by_name(this, devname, iscapture)) {
SDL_SetError("Couldn't find requested CoreAudio device");
return 0;
}
#endif
SDL_zero(desc);
desc.componentType = kAudioUnitType_Output;
desc.componentManufacturer = kAudioUnitManufacturer_Apple;
#if MACOSX_COREAUDIO
if (!iscapture) {
desc.componentSubType = kAudioUnitSubType_DefaultOutput;
} else {
desc.componentSubType = kAudioUnitSubType_HALOutput;
}
comp = FindNextComponent(NULL, &desc);
#else
desc.componentSubType = kAudioUnitSubType_RemoteIO;
comp = AudioComponentFindNext(NULL, &desc);
#endif
if (comp == NULL) {
SDL_SetError("Couldn't find requested CoreAudio component");
return 0;
}
/* Open & initialize the audio unit */
#if MACOSX_COREAUDIO
result = OpenAComponent(comp, &this->hidden->audioUnit);
CHECK_RESULT("OpenAComponent");
#else
/*
AudioComponentInstanceNew only available on iPhone OS 2.0 and Mac OS X 10.6
We can't use OpenAComponent on iPhone because it is not present
*/
result = AudioComponentInstanceNew(comp, &this->hidden->audioUnit);
CHECK_RESULT("AudioComponentInstanceNew");
#endif
this->hidden->audioUnitOpened = 1;
#if MACOSX_COREAUDIO
if (iscapture) {
UInt32 enableIO = 1;
result = AudioUnitSetProperty(this->hidden->audioUnit,
kAudioOutputUnitProperty_EnableIO,
kAudioUnitScope_Input,
input_bus,
&enableIO, sizeof(enableIO));
CHECK_RESULT("AudioUnitSetProperty (kAudioOutputUnitProperty_EnableIO 1)");
enableIO = 0;
result = AudioUnitSetProperty(this->hidden->audioUnit,
kAudioOutputUnitProperty_EnableIO,
kAudioUnitScope_Output,
output_bus,
&enableIO, sizeof(enableIO));
CHECK_RESULT("AudioUnitSetProperty (kAudioOutputUnitProperty_EnableIO 0)");
result = AudioUnitSetProperty(this->hidden->audioUnit,
kAudioOutputUnitProperty_CurrentDevice,
kAudioUnitScope_Global, 1,
&this->hidden->deviceID,
sizeof(AudioDeviceID));
CHECK_RESULT("AudioUnitSetProperty (kAudioOutputUnitProperty_CurrentDevice)");
} else {
result = AudioUnitSetProperty(this->hidden->audioUnit,
kAudioOutputUnitProperty_CurrentDevice,
kAudioUnitScope_Global, 0,
&this->hidden->deviceID,
sizeof(AudioDeviceID));
CHECK_RESULT
("AudioUnitSetProperty (kAudioOutputUnitProperty_CurrentDevice)");
}
#endif
/* Set the data format of the audio unit. */
result = AudioUnitSetProperty(this->hidden->audioUnit,
kAudioUnitProperty_StreamFormat,
scope, bus, strdesc, sizeof(*strdesc));
CHECK_RESULT("AudioUnitSetProperty (kAudioUnitProperty_StreamFormat)");
/* Set the audio callback */
SDL_memset(&callback, 0, sizeof(AURenderCallbackStruct));
callback.inputProc = ((iscapture) ? inputCallback : outputCallback);
callback.inputProcRefCon = this;
if (!iscapture) {
result = AudioUnitSetProperty(this->hidden->audioUnit,
kAudioUnitProperty_SetRenderCallback,
scope, bus, &callback, sizeof(callback));
CHECK_RESULT
("AudioUnitSetProperty (kAudioUnitProperty_SetRenderCallback)");
} else {
result = AudioUnitSetProperty(this->hidden->audioUnit,
kAudioOutputUnitProperty_SetInputCallback,
kAudioUnitScope_Global, bus, &callback, sizeof(callback));
CHECK_RESULT
("AudioUnitSetProperty (kAudioUnitProperty_SetInputCallback)");
}
/* Calculate the final parameters for this audio specification */
SDL_CalculateAudioSpec(&this->spec);
/* Allocate a sample buffer */
this->hidden->bufferOffset = this->hidden->bufferSize = this->spec.size;
this->hidden->buffer = SDL_malloc(this->hidden->bufferSize);
if (iscapture) {
this->hidden->bufferOffset = 0;
}
result = AudioUnitInitialize(this->hidden->audioUnit);
CHECK_RESULT("AudioUnitInitialize");
/* Finally, start processing of the audio unit */
result = AudioOutputUnitStart(this->hidden->audioUnit);
CHECK_RESULT("AudioOutputUnitStart");
/* We're running! */
return 1;
}
static int
GLES_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture)
{
GLES_RenderData *renderdata = (GLES_RenderData *) renderer->driverdata;
GLES_TextureData *data;
GLint internalFormat;
GLenum format, type;
int texture_w, texture_h;
GLenum result;
switch (texture->format) {
case SDL_PIXELFORMAT_BGR24:
internalFormat = GL_RGB;
format = GL_RGB;
type = GL_UNSIGNED_BYTE;
break;
#ifdef ANDROID
case SDL_PIXELFORMAT_ABGR8888:
internalFormat = GL_RGBA;
format = GL_RGBA;
type = GL_UNSIGNED_BYTE;
break;
case SDL_PIXELFORMAT_BGR565:
internalFormat = GL_RGB;
format = GL_RGB;
type = GL_UNSIGNED_SHORT_5_6_5;
break;
case SDL_PIXELFORMAT_ABGR1555:
internalFormat = GL_RGBA;
format = GL_RGBA;
type = GL_UNSIGNED_SHORT_5_5_5_1;
break;
case SDL_PIXELFORMAT_ABGR4444:
internalFormat = GL_RGBA;
format = GL_RGBA;
type = GL_UNSIGNED_SHORT_4_4_4_4;
break;
case SDL_PIXELFORMAT_RGB565:
internalFormat = GL_RGB;
format = GL_RGB;
type = GL_UNSIGNED_SHORT_5_6_5;
break;
#endif
default:
SDL_SetError("Unsupported by OpenGL ES texture format");
return -1;
}
data = (GLES_TextureData *) SDL_calloc(1, sizeof(*data));
if (!data) {
SDL_OutOfMemory();
return -1;
}
if (texture->access == SDL_TEXTUREACCESS_STREAMING) {
data->pitch = texture->w * SDL_BYTESPERPIXEL(texture->format);
data->pixels = SDL_malloc(texture->h * data->pitch);
if (!data->pixels) {
SDL_OutOfMemory();
SDL_free(data);
return -1;
}
}
texture->driverdata = data;
renderdata->glGetError();
renderdata->glEnable(GL_TEXTURE_2D);
renderdata->glGenTextures(1, &data->texture);
data->type = GL_TEXTURE_2D;
/* no NPOV textures allowed in OpenGL ES (yet) */
texture_w = power_of_2(texture->w);
texture_h = power_of_2(texture->h);
data->texw = (GLfloat) texture->w / texture_w;
data->texh = (GLfloat) texture->h / texture_h;
data->format = format;
data->formattype = type;
renderdata->glBindTexture(data->type, data->texture);
renderdata->glTexParameteri(data->type, GL_TEXTURE_MIN_FILTER,
GL_NEAREST);
renderdata->glTexParameteri(data->type, GL_TEXTURE_MAG_FILTER,
GL_NEAREST);
renderdata->glTexParameteri(data->type, GL_TEXTURE_WRAP_S,
GL_CLAMP_TO_EDGE);
renderdata->glTexParameteri(data->type, GL_TEXTURE_WRAP_T,
GL_CLAMP_TO_EDGE);
renderdata->glTexImage2D(data->type, 0, internalFormat, texture_w,
texture_h, 0, format, type, NULL);
renderdata->glDisable(GL_TEXTURE_2D);
result = renderdata->glGetError();
if (result != GL_NO_ERROR) {
GLES_SetError("glTexImage2D()", result);
return -1;
}
return 0;
}
static int
GLES_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture)
{
GLES_RenderData *renderdata = (GLES_RenderData *) renderer->driverdata;
GLES_TextureData *data;
GLint internalFormat;
GLenum format, type;
int texture_w, texture_h;
GLenum result;
switch (texture->format) {
case SDL_PIXELFORMAT_RGB24:
internalFormat = GL_RGB;
format = GL_RGB;
type = GL_UNSIGNED_BYTE;
break;
case SDL_PIXELFORMAT_BGR888:
case SDL_PIXELFORMAT_ABGR8888:
internalFormat = GL_RGBA;
format = GL_RGBA;
type = GL_UNSIGNED_BYTE;
break;
case SDL_PIXELFORMAT_RGB565:
internalFormat = GL_RGB;
format = GL_RGB;
type = GL_UNSIGNED_SHORT_5_6_5;
break;
case SDL_PIXELFORMAT_RGBA5551:
internalFormat = GL_RGBA;
format = GL_RGBA;
type = GL_UNSIGNED_SHORT_5_5_5_1;
break;
case SDL_PIXELFORMAT_RGBA4444:
internalFormat = GL_RGBA;
format = GL_RGBA;
type = GL_UNSIGNED_SHORT_4_4_4_4;
break;
default:
SDL_SetError("Texture format %s not supported by OpenGL ES",
SDL_GetPixelFormatName(texture->format));
return -1;
}
data = (GLES_TextureData *) SDL_calloc(1, sizeof(*data));
if (!data) {
SDL_OutOfMemory();
return -1;
}
if (texture->access == SDL_TEXTUREACCESS_STREAMING)
{
data->pitch = texture->w * SDL_BYTESPERPIXEL(texture->format);
data->pixels = SDL_malloc(texture->h * data->pitch);
if (!data->pixels) {
SDL_OutOfMemory();
SDL_free(data);
return -1;
}
}
texture->driverdata = data;
renderdata->glGetError();
renderdata->glEnable(GL_TEXTURE_2D);
renderdata->glGenTextures(1, &data->texture);
data->type = GL_TEXTURE_2D;
/* no NPOV textures allowed in OpenGL ES (yet) */
texture_w = power_of_2(texture->w);
texture_h = power_of_2(texture->h);
data->texw = (GLfloat) texture->w / texture_w;
data->texh = (GLfloat) texture->h / texture_h;
if( renderer->info.max_texture_width < texture_w || renderer->info.max_texture_height < texture_h )
__android_log_print(ANDROID_LOG_WARN, "libSDL", "GLES: Allocated texture of size %dx%d which is bigger than largest possible device texture %dx%d",
texture_w, texture_h, renderer->info.max_texture_width, renderer->info.max_texture_height );
else if( texture_w > 1024 || texture_h > 1024 )
__android_log_print(ANDROID_LOG_WARN, "libSDL", "GLES: Allocated texture of size %dx%d which is bigger than 1024x1024 - this code will not work on HTC G1", texture_w, texture_h );
data->format = format;
data->formattype = type;
renderdata->glBindTexture(data->type, data->texture);
renderdata->glTexParameteri(data->type, GL_TEXTURE_MIN_FILTER,
GL_NEAREST);
renderdata->glTexParameteri(data->type, GL_TEXTURE_MAG_FILTER,
GL_NEAREST);
renderdata->glTexParameteri(data->type, GL_TEXTURE_WRAP_S,
GL_CLAMP_TO_EDGE);
renderdata->glTexParameteri(data->type, GL_TEXTURE_WRAP_T,
GL_CLAMP_TO_EDGE);
renderdata->glTexImage2D(data->type, 0, internalFormat, texture_w,
texture_h, 0, format, type, NULL);
renderdata->glDisable(GL_TEXTURE_2D);
result = renderdata->glGetError();
if (result != GL_NO_ERROR) {
GLES_SetError("glTexImage2D()", result);
return -1;
}
return 0;
}
SDL_bool
WatchGameController(SDL_GameController * gamecontroller)
{
const char *name = SDL_GameControllerName(gamecontroller);
const char *basetitle = "Game Controller Test: ";
const size_t titlelen = SDL_strlen(basetitle) + SDL_strlen(name) + 1;
char *title = (char *)SDL_malloc(titlelen);
SDL_Window *window = NULL;
SDL_Renderer *screen = NULL;
SDL_bool retval = SDL_FALSE;
SDL_bool done = SDL_FALSE;
SDL_Event event;
int i;
if (title) {
SDL_snprintf(title, titlelen, "%s%s", basetitle, name);
}
/* Create a window to display controller axis position */
window = SDL_CreateWindow(title, SDL_WINDOWPOS_CENTERED,
SDL_WINDOWPOS_CENTERED, SCREEN_WIDTH,
SCREEN_HEIGHT, 0);
if (window == NULL) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't create window: %s\n", SDL_GetError());
return SDL_FALSE;
}
screen = SDL_CreateRenderer(window, -1, 0);
if (screen == NULL) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't create renderer: %s\n", SDL_GetError());
SDL_DestroyWindow(window);
return SDL_FALSE;
}
SDL_SetRenderDrawColor(screen, 0x00, 0x00, 0x00, SDL_ALPHA_OPAQUE);
SDL_RenderClear(screen);
SDL_RenderPresent(screen);
SDL_RaiseWindow(window);
/* Print info about the controller we are watching */
SDL_Log("Watching controller %s\n", name ? name : "Unknown Controller");
/* Loop, getting controller events! */
while (!done) {
/* blank screen, set up for drawing this frame. */
SDL_SetRenderDrawColor(screen, 0x00, 0x00, 0x00, SDL_ALPHA_OPAQUE);
SDL_RenderClear(screen);
while (SDL_PollEvent(&event)) {
switch (event.type) {
case SDL_CONTROLLERAXISMOTION:
SDL_Log("Controller %d axis %d ('%s') value: %d\n",
event.caxis.which,
event.caxis.axis,
ControllerAxisName((SDL_GameControllerAxis)event.caxis.axis),
event.caxis.value);
break;
case SDL_CONTROLLERBUTTONDOWN:
SDL_Log("Controller %d button %d ('%s') down\n",
event.cbutton.which, event.cbutton.button,
ControllerButtonName((SDL_GameControllerButton)event.cbutton.button));
break;
case SDL_CONTROLLERBUTTONUP:
SDL_Log("Controller %d button %d ('%s') up\n",
event.cbutton.which, event.cbutton.button,
ControllerButtonName((SDL_GameControllerButton)event.cbutton.button));
break;
case SDL_KEYDOWN:
if (event.key.keysym.sym != SDLK_ESCAPE) {
break;
}
/* Fall through to signal quit */
case SDL_QUIT:
done = SDL_TRUE;
break;
default:
break;
}
}
/* Update visual controller state */
SDL_SetRenderDrawColor(screen, 0x00, 0xFF, 0x00, SDL_ALPHA_OPAQUE);
for (i = 0; i <SDL_CONTROLLER_BUTTON_MAX; ++i) {
if (SDL_GameControllerGetButton(gamecontroller, (SDL_GameControllerButton)i) == SDL_PRESSED) {
DrawRect(screen, i * 34, SCREEN_HEIGHT - 34, 32, 32);
}
}
SDL_SetRenderDrawColor(screen, 0xFF, 0x00, 0x00, SDL_ALPHA_OPAQUE);
for (i = 0; i < SDL_CONTROLLER_AXIS_MAX / 2; ++i) {
/* Draw the X/Y axis */
int x, y;
x = (((int) SDL_GameControllerGetAxis(gamecontroller, (SDL_GameControllerAxis)(i * 2 + 0))) + 32768);
x *= SCREEN_WIDTH;
x /= 65535;
if (x < 0) {
x = 0;
} else if (x > (SCREEN_WIDTH - 16)) {
x = SCREEN_WIDTH - 16;
}
y = (((int) SDL_GameControllerGetAxis(gamecontroller, (SDL_GameControllerAxis)(i * 2 + 1))) + 32768);
y *= SCREEN_HEIGHT;
y /= 65535;
if (y < 0) {
y = 0;
} else if (y > (SCREEN_HEIGHT - 16)) {
y = SCREEN_HEIGHT - 16;
}
DrawRect(screen, x, y, 16, 16);
}
SDL_SetRenderDrawColor(screen, 0x00, 0x00, 0xFF, SDL_ALPHA_OPAQUE);
SDL_RenderPresent(screen);
if (!SDL_GameControllerGetAttached(gamecontroller)) {
done = SDL_TRUE;
retval = SDL_TRUE; /* keep going, wait for reattach. */
}
}
SDL_DestroyRenderer(screen);
SDL_DestroyWindow(window);
return retval;
}
/* Call to render the next GL frame */
extern void JAVA_EXPORT_NAME(DemoRenderer_nativeRender)(JNIEnv* env, jobject thiz) {
// Set up an array of values to use as the sprite vertices.
static GLfloat vertices[] = { 0, 0, 1, 0, 0, 1, 1, 1, };
// Set up an array of values for the texture coordinates.
static GLfloat texcoords[] = { 0, 0, 1, 0, 0, 1, 1, 1, };
static GLint texcoordsCrop[] = { 0, 0, 0, 0, };
static float clearColor = 0.0f;
static int clearColorDir = 1;
int textX, textY;
void * memBufferTemp;
if (memBuffer && openglInitialized != GL_State_Uninit2) {
if (openglInitialized == GL_State_Init) {
__android_log_print(ANDROID_LOG_INFO, "libSDL", " sWindowWidth=%i, sWindowHeight=%i, memX=%i, memY=%i", sWindowWidth,
sWindowHeight, memX, memY);
openglInitialized = GL_State_Ready;
// Texture sizes should be 2^n
textX = memX;
textY = memY;
if (textX <= 256)
textX = 256;
else if (textX <= 512)
textX = 512;
else
textX = 1024;
if (textY <= 256)
textY = 256;
else if (textY <= 512)
textY = 512;
else
textY = 1024;
//glViewport(0, 0, textX, textY);
glViewport(0, 0, sWindowWidth, sWindowHeight);
glClearColor(0, 0, 0, 0);
// Set projection
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
#if defined(GL_VERSION_ES_CM_1_0)
#define glOrtho glOrthof
#endif
glOrtho(0.0f, 1.0f, 1.0f, 0.0f, 0.0f, 1.0f);
//glOrthof(0.0f, sWindowWidth, sWindowHeight, 0.0f, -1.0f, 1.0f);
// Now Initialize modelview matrix
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glDisable(GL_DEPTH_TEST);
glDisable(GL_CULL_FACE);
glDisable(GL_DITHER);
glDisable(GL_MULTISAMPLE);
glEnable(GL_TEXTURE_2D);
glGenTextures(1, &texture);
glBindTexture(GL_TEXTURE_2D, texture);
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
void * textBuffer = SDL_malloc(textX * textY * 2);
SDL_memset(textBuffer, 0, textX * textY * 2);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, textX, textY, 0, GL_RGB, GL_UNSIGNED_SHORT_5_6_5, textBuffer);
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
// Make the texture fit the device screen if required
if (autoResizingActivated) {
GLfloat ratioX = 1.0f;
GLfloat ratioY = 1.0f;
//if (memX > sWindowWidth) {
ratioX = ((GLfloat) memX) / ((GLfloat) textX);
//}
//if (memY > sWindowHeight) {
ratioY = ((GLfloat) memY) / ((GLfloat) textY);
//}
texcoords[0] *= ratioX;
texcoords[1] *= ratioY;
texcoords[2] *= ratioX;
texcoords[3] *= ratioY;
texcoords[4] *= ratioX;
texcoords[5] *= ratioY;
texcoords[6] *= ratioX;
texcoords[7] *= ratioY;
//__android_log_print(ANDROID_LOG_INFO, "libSDL", "textX=%i textY=%i, ratioX=%f ratioY=%f", textX, textY, ratioX , ratioY);
}
glVertexPointer(2, GL_FLOAT, 0, vertices);
glTexCoordPointer(2, GL_FLOAT, 0, texcoords);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
// GLES extension (should be faster)
// texcoordsCrop[0] = 0;
// texcoordsCrop[1] = memY;
// texcoordsCrop[2] = memX;
// texcoordsCrop[3] = -memY;
// glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_CROP_RECT_OES, texcoordsCrop);
glFinish();
SDL_free(textBuffer);
} else if (openglInitialized == GL_State_Uninit) {
openglInitialized = GL_State_Uninit2;
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
glDisableClientState(GL_VERTEX_ARRAY);
glDeleteTextures(1, &texture);
return;
}
// if (WaitForNativeRender) {
// SDL_mutexP(WaitForNativeRender);
//
// WaitForNativeRenderState = Render_State_Finished;
// SDL_CondSignal(WaitForNativeRender1);
//
// while (WaitForNativeRenderState != Render_State_Started) {
// if (SDL_CondWaitTimeout(WaitForNativeRender1, WaitForNativeRender, 1000) != 0) {
// __android_log_print(ANDROID_LOG_INFO, "libSDL", "Frame failed to render");
// SDL_mutexV(WaitForNativeRender);
// return;
// }
// }
//
// memBufferTemp = memBuffer;
//
// WaitForNativeRenderState = Render_State_Processing;
//
// SDL_CondSignal(WaitForNativeRender1);
//
// SDL_mutexV(WaitForNativeRender);
// } else {
memBufferTemp = memBuffer;
// }
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, memX, memY, GL_RGB, GL_UNSIGNED_SHORT_5_6_5, memBufferTemp);
//glClearColor(0, 1.0f, 0, 1.0f);
//glClear(GL_COLOR_BUFFER_BIT);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
// glDrawTexiOES(0, sWindowHeight-memY, 1, memX, memY); // GLES extension (should be faster)
//__android_log_print(ANDROID_LOG_INFO, "libSDL", "glDrawTexiOES(%i, 1, %i, %i)", sWindowHeight-memY ,memX, memY);
glFinish(); //glFlush();
} else {
/*
// Flash the screen
if( clearColor >= 1.0f )
clearColorDir = -1;
else if( clearColor <= 0.0f )
clearColorDir = 1;
clearColor += (float)clearColorDir * 0.01f;
glClearColor(clearColor,clearColor,clearColor,0);
glClear(GL_COLOR_BUFFER_BIT);
SDL_Delay(50);
*/
}
}
static int
NETBSDAUDIO_OpenDevice(_THIS, void *handle, const char *devname, int iscapture)
{
const int flags = iscapture ? OPEN_FLAGS_INPUT : OPEN_FLAGS_OUTPUT;
SDL_AudioFormat format = 0;
audio_info_t info;
audio_prinfo *prinfo = iscapture ? &info.play : &info.record;
/* We don't care what the devname is...we'll try to open anything. */
/* ...but default to first name in the list... */
if (devname == NULL) {
devname = SDL_GetAudioDeviceName(0, iscapture);
if (devname == NULL) {
return SDL_SetError("No such audio device");
}
}
/* Initialize all variables that we clean on shutdown */
this->hidden = (struct SDL_PrivateAudioData *)
SDL_malloc((sizeof *this->hidden));
if (this->hidden == NULL) {
return SDL_OutOfMemory();
}
SDL_zerop(this->hidden);
/* Open the audio device */
this->hidden->audio_fd = open(devname, flags, 0);
if (this->hidden->audio_fd < 0) {
return SDL_SetError("Couldn't open %s: %s", devname, strerror(errno));
}
AUDIO_INITINFO(&info);
/* Calculate the final parameters for this audio specification */
SDL_CalculateAudioSpec(&this->spec);
/* Set to play mode */
info.mode = iscapture ? AUMODE_RECORD : AUMODE_PLAY;
if (ioctl(this->hidden->audio_fd, AUDIO_SETINFO, &info) < 0) {
return SDL_SetError("Couldn't put device into play mode");
}
AUDIO_INITINFO(&info);
for (format = SDL_FirstAudioFormat(this->spec.format);
format; format = SDL_NextAudioFormat()) {
switch (format) {
case AUDIO_U8:
prinfo->encoding = AUDIO_ENCODING_ULINEAR;
prinfo->precision = 8;
break;
case AUDIO_S8:
prinfo->encoding = AUDIO_ENCODING_SLINEAR;
prinfo->precision = 8;
break;
case AUDIO_S16LSB:
prinfo->encoding = AUDIO_ENCODING_SLINEAR_LE;
prinfo->precision = 16;
break;
case AUDIO_S16MSB:
prinfo->encoding = AUDIO_ENCODING_SLINEAR_BE;
prinfo->precision = 16;
break;
case AUDIO_U16LSB:
prinfo->encoding = AUDIO_ENCODING_ULINEAR_LE;
prinfo->precision = 16;
break;
case AUDIO_U16MSB:
prinfo->encoding = AUDIO_ENCODING_ULINEAR_BE;
prinfo->precision = 16;
break;
default:
continue;
}
if (ioctl(this->hidden->audio_fd, AUDIO_SETINFO, &info) == 0) {
break;
}
}
if (!format) {
return SDL_SetError("No supported encoding for 0x%x", this->spec.format);
}
this->spec.format = format;
AUDIO_INITINFO(&info);
prinfo->channels = this->spec.channels;
if (ioctl(this->hidden->audio_fd, AUDIO_SETINFO, &info) == -1) {
this->spec.channels = 1;
}
AUDIO_INITINFO(&info);
prinfo->sample_rate = this->spec.freq;
info.blocksize = this->spec.size;
info.hiwat = 5;
info.lowat = 3;
(void) ioctl(this->hidden->audio_fd, AUDIO_SETINFO, &info);
(void) ioctl(this->hidden->audio_fd, AUDIO_GETINFO, &info);
this->spec.freq = prinfo->sample_rate;
if (!iscapture) {
/* Allocate mixing buffer */
this->hidden->mixlen = this->spec.size;
this->hidden->mixbuf = (Uint8 *) SDL_malloc(this->hidden->mixlen);
if (this->hidden->mixbuf == NULL) {
return SDL_OutOfMemory();
}
SDL_memset(this->hidden->mixbuf, this->spec.silence, this->spec.size);
}
NETBSDAUDIO_Status(this);
/* We're ready to rock and roll. :-) */
return 0;
}
int NX_VideoInit (_THIS, SDL_PixelFormat * vformat)
{
GR_SCREEN_INFO si ;
Dprintf ("enter NX_VideoInit\n") ;
if (GrOpen () < 0) {
SDL_SetError ("GrOpen() fail") ;
return -1 ;
}
// use share memory to speed up
#ifdef NANOX_SHARE_MEMORY
GrReqShmCmds (0xFFFF);
#endif
SDL_Window = 0 ;
FSwindow = 0 ;
GammaRamp_R = NULL ;
GammaRamp_G = NULL ;
GammaRamp_B = NULL ;
GrGetScreenInfo (& si) ;
SDL_Visual.bpp = si.bpp ;
/* Determine the current screen size */
this->info.current_w = si.cols ;
this->info.current_h = si.rows ;
// GetVideoMode
SDL_modelist = (SDL_Rect **) SDL_malloc (sizeof (SDL_Rect *) * 2) ;
if (SDL_modelist) {
SDL_modelist [0] = (SDL_Rect *) SDL_malloc (sizeof(SDL_Rect)) ;
if (SDL_modelist [0]) {
SDL_modelist [0] -> x = 0 ;
SDL_modelist [0] -> y = 0 ;
SDL_modelist [0] -> w = si.cols ;
SDL_modelist [0] -> h = si.rows ;
}
SDL_modelist [1] = NULL ;
}
pixel_type = si.pixtype;
SDL_Visual.red_mask = si.rmask;
SDL_Visual.green_mask = si.gmask;
SDL_Visual.blue_mask = si.bmask;
vformat -> BitsPerPixel = SDL_Visual.bpp ;
if (vformat -> BitsPerPixel > 8) {
vformat -> Rmask = SDL_Visual.red_mask ;
vformat -> Gmask = SDL_Visual.green_mask ;
vformat -> Bmask = SDL_Visual.blue_mask ;
}
// See if we have been passed a window to use
SDL_windowid = getenv ("SDL_WINDOWID") ;
// Create the fullscreen (and managed windows : no implement)
create_aux_windows (this) ;
Dprintf ("leave NX_VideoInit\n") ;
return 0 ;
}
static char *
GetJoystickName(int index, const char *szRegKey)
{
/* added 7/24/2004 by Eckhard Stolberg */
/*
see if there is a joystick for the current
index (1-16) listed in the registry
*/
char *name = NULL;
HKEY hTopKey;
HKEY hKey;
DWORD regsize;
LONG regresult;
char regkey[256];
char regvalue[256];
char regname[256];
SDL_snprintf(regkey, SDL_arraysize(regkey), "%s\\%s\\%s",
REGSTR_PATH_JOYCONFIG, szRegKey, REGSTR_KEY_JOYCURR);
hTopKey = HKEY_LOCAL_MACHINE;
regresult = RegOpenKeyExA(hTopKey, regkey, 0, KEY_READ, &hKey);
if (regresult != ERROR_SUCCESS) {
hTopKey = HKEY_CURRENT_USER;
regresult = RegOpenKeyExA(hTopKey, regkey, 0, KEY_READ, &hKey);
}
if (regresult != ERROR_SUCCESS) {
return NULL;
}
/* find the registry key name for the joystick's properties */
regsize = sizeof(regname);
SDL_snprintf(regvalue, SDL_arraysize(regvalue), "Joystick%d%s", index + 1,
REGSTR_VAL_JOYOEMNAME);
regresult =
RegQueryValueExA(hKey, regvalue, 0, 0, (LPBYTE) regname, ®size);
RegCloseKey(hKey);
if (regresult != ERROR_SUCCESS) {
return NULL;
}
/* open that registry key */
SDL_snprintf(regkey, SDL_arraysize(regkey), "%s\\%s", REGSTR_PATH_JOYOEM,
regname);
regresult = RegOpenKeyExA(hTopKey, regkey, 0, KEY_READ, &hKey);
if (regresult != ERROR_SUCCESS) {
return NULL;
}
/* find the size for the OEM name text */
regsize = sizeof(regvalue);
regresult =
RegQueryValueExA(hKey, REGSTR_VAL_JOYOEMNAME, 0, 0, NULL, ®size);
if (regresult == ERROR_SUCCESS) {
/* allocate enough memory for the OEM name text ... */
name = (char *) SDL_malloc(regsize);
if (name) {
/* ... and read it from the registry */
regresult = RegQueryValueExA(hKey,
REGSTR_VAL_JOYOEMNAME, 0, 0,
(LPBYTE) name, ®size);
}
}
RegCloseKey(hKey);
return (name);
}
static BOOL VManQueryVideoModes(SDL_PrivateVideoData *pPVData)
{
ULONG ulRC;
GDDMODEINFO sCurModeInfo;
VMIQCI sVmiQCI;
CHAININFO *pChainInfo;
PGRADDINFO pGraddInfo;
GDDMODEINFO *pModeInfo;
ULONG ulIdx;
PVIDEOMODE pVideoMode;
SDL_Rect **ppSDLRectList;
ULONG ulRectIdx;
LONG lPos;
static ULONG aModeItemBPP[OS2VMAN_FSMODELIST_SIZE] = {15,8,16,24,32};
// Query avaible video modes from VMAN, fill pVideoModes, detect current mode
ulRC = pfnVMIEntry( 0, VMI_CMD_QUERYCURRENTMODE, NULL, &sCurModeInfo );
if ( ulRC != RC_SUCCESS )
{
SDL_SetError( "Could not query desktop video mode." );
return FALSE;
}
sVmiQCI.ulLength = sizeof(VMIQCI);
ulRC = pfnVMIEntry( 0, VMI_CMD_QUERYCHAININFO, NULL, &sVmiQCI );
if ( ulRC != RC_SUCCESS )
{
SDL_SetError( "pfnVMIEntry(,VMI_CMD_QUERYCHAININFO,,), rc = %u", ulRC );
return FALSE;
}
for( pChainInfo = sVmiQCI.pciHead; pChainInfo != NULL;
pChainInfo = pChainInfo->pNextChainInfo )
{
for( pGraddInfo = pChainInfo->pGraddList; pGraddInfo != NULL;
pGraddInfo = pGraddInfo->pNextGraddInfo )
{
pModeInfo = pGraddInfo->pModeInfo;
for( ulIdx = 0; ulIdx < pGraddInfo->cModes; ulIdx++,
pModeInfo = (GDDMODEINFO *)&((PCHAR)pModeInfo)[pModeInfo->ulLength] )
{
if ( pModeInfo->ulBpp == 16 && pModeInfo->cColors == 32768 )
pModeInfo->ulBpp = 15;
debug( "Mode %X %ux%u, BPP: %u (%.4s), colors: %d%s%s",
pModeInfo->ulModeId, pModeInfo->ulHorizResolution,
pModeInfo->ulVertResolution, pModeInfo->ulBpp,
&pModeInfo->fccColorEncoding, pModeInfo->cColors,
pModeInfo->ulModeId == sCurModeInfo.ulModeId ? " - CURRENT" : "",
/*pModeInfo->ulBpp <= 8 ? " - IGNORED" : */"" );
// if ( pModeInfo->ulBpp <= 8 )
// continue;
pVideoMode = SDL_malloc( sizeof(VIDEOMODE) );
if ( pVideoMode == NULL )
{
SDL_NotEnoughMemory();
VManFreeVideoModes( pPVData );
return FALSE;
}
if ( pModeInfo->ulModeId == sCurModeInfo.ulModeId )
pPVData->pDesktopVideoMode = pVideoMode;
pVideoMode->uiModeID = pModeInfo->ulModeId;
pVideoMode->sSDLRect.x = 0;
pVideoMode->sSDLRect.y = 0;
pVideoMode->sSDLRect.w = pModeInfo->ulHorizResolution;
pVideoMode->sSDLRect.h = pModeInfo->ulVertResolution;
pVideoMode->uiBPP = pModeInfo->ulBpp;
pVideoMode->uiScanLineSize = pModeInfo->ulScanLineSize;
pVideoMode->fccColorEncoding = pModeInfo->fccColorEncoding;
pVideoMode->pNext = pPVData->pVideoModes;
pPVData->pVideoModes = pVideoMode;
}
}
}
if ( pPVData->pDesktopVideoMode == NULL )
{
SDL_SetError( "Current video mode not found" );
VManFreeVideoModes( pPVData );
return FALSE;
}
// Sort video modes, fill pListVideoModes - it will be returned to SDL
for( ulIdx = 0; ulIdx < OS2VMAN_FSMODELIST_SIZE; ulIdx++ )
{
ppSDLRectList = pPVData->pListVideoModes[ulIdx];
for( pVideoMode = pPVData->pVideoModes; pVideoMode != NULL;
pVideoMode = pVideoMode->pNext )
{
if ( pVideoMode->uiBPP != aModeItemBPP[ulIdx] )
continue;
if ( ppSDLRectList == NULL )
{
// First record in list
ppSDLRectList = SDL_malloc( 2 * sizeof(SDL_Rect*) );
if ( ppSDLRectList == NULL )
continue;
ppSDLRectList[0] = &pVideoMode->sSDLRect;
ppSDLRectList[1] = NULL;
pPVData->pListVideoModes[ulIdx] = ppSDLRectList;
continue;
}
// Search position in sorted list, count number of items
lPos = -1;
for( ulRectIdx = 0; ppSDLRectList[ulRectIdx] != NULL; ulRectIdx++ )
{
if ( lPos != -1 ) // Position found - continue calc number of items
continue;
if ( ( ppSDLRectList[ulRectIdx]->w * ppSDLRectList[ulRectIdx]->h ) <
( pVideoMode->sSDLRect.w * pVideoMode->sSDLRect.h ) )
lPos = ulRectIdx;
}
if ( lPos == -1 )
lPos = ulRectIdx; // Position not found, get position of NULL
ulRectIdx++;
// Insert new item
ppSDLRectList = SDL_realloc( ppSDLRectList,
( ulRectIdx + 1 ) * sizeof(SDL_Rect*) );
if ( ppSDLRectList == NULL )
continue;
pPVData->pListVideoModes[ulIdx] = ppSDLRectList;
SDL_memmove( &ppSDLRectList[lPos + 1], &ppSDLRectList[lPos],
( ulRectIdx - lPos ) * sizeof(SDL_Rect*) );
ppSDLRectList[lPos] = &pVideoMode->sSDLRect;
}
}
#ifdef DEBUG_BUILD
// Debug. Show sorted lists
for( ulIdx = 0; ulIdx < OS2VMAN_FSMODELIST_SIZE; ulIdx++ )
{
ppSDLRectList = pPVData->pListVideoModes[ulIdx];
if ( ppSDLRectList == NULL )
continue;
debug( "Modes list #%u for %u BPP:", ulIdx, aModeItemBPP[ulIdx] );
for( ulRectIdx = 0; ppSDLRectList[ulRectIdx] != NULL; ulRectIdx++ )
debug( " %u x %u", ppSDLRectList[ulRectIdx]->w,
ppSDLRectList[ulRectIdx]->h );
}
#endif
return TRUE;
}
SDL_Surface *IMG_LoadPNM_RW(SDL_RWops *src)
{
Sint64 start;
SDL_Surface *surface = NULL;
int width, height;
int maxval, y, bpl;
Uint8 *row;
Uint8 *buf = NULL;
char *error = NULL;
Uint8 magic[2];
int ascii;
enum { PBM, PGM, PPM, PAM } kind;
#define ERROR(s) do { error = (s); goto done; } while(0)
if ( !src ) {
/* The error message has been set in SDL_RWFromFile */
return NULL;
}
start = SDL_RWtell(src);
SDL_RWread(src, magic, 2, 1);
kind = magic[1] - '1';
ascii = 1;
if(kind >= 3) {
ascii = 0;
kind -= 3;
}
width = ReadNumber(src);
height = ReadNumber(src);
if(width <= 0 || height <= 0)
ERROR("Unable to read image width and height");
if(kind != PBM) {
maxval = ReadNumber(src);
if(maxval <= 0 || maxval > 255)
ERROR("unsupported PNM format");
} else
maxval = 255; /* never scale PBMs */
/* binary PNM allows just a single character of whitespace after
the last parameter, and we've already consumed it */
if(kind == PPM) {
/* 24-bit surface in R,G,B byte order */
surface = SDL_CreateRGBSurface(SDL_SWSURFACE, width, height, 24,
#if SDL_BYTEORDER == SDL_LIL_ENDIAN
0x000000ff, 0x0000ff00, 0x00ff0000,
#else
0x00ff0000, 0x0000ff00, 0x000000ff,
#endif
0);
} else {
/* load PBM/PGM as 8-bit indexed images */
surface = SDL_CreateRGBSurface(SDL_SWSURFACE, width, height, 8,
0, 0, 0, 0);
}
if ( surface == NULL )
ERROR("Out of memory");
bpl = width * surface->format->BytesPerPixel;
if(kind == PGM) {
SDL_Color *c = surface->format->palette->colors;
int i;
for(i = 0; i < 256; i++)
c[i].r = c[i].g = c[i].b = i;
surface->format->palette->ncolors = 256;
} else if(kind == PBM) {
/* for some reason PBM has 1=black, 0=white */
SDL_Color *c = surface->format->palette->colors;
c[0].r = c[0].g = c[0].b = 255;
c[1].r = c[1].g = c[1].b = 0;
surface->format->palette->ncolors = 2;
bpl = (width + 7) >> 3;
buf = (Uint8 *)SDL_malloc(bpl);
if(buf == NULL)
ERROR("Out of memory");
}
static int
PAUDIO_OpenDevice(_THIS, const char *devname, int iscapture)
{
const char *workaround = SDL_getenv("SDL_DSP_NOSELECT");
char audiodev[1024];
const char *err = NULL;
int format;
int bytes_per_sample;
SDL_AudioFormat test_format;
audio_init paud_init;
audio_buffer paud_bufinfo;
audio_status paud_status;
audio_control paud_control;
audio_change paud_change;
int fd = -1;
/* Initialize all variables that we clean on shutdown */
this->hidden = (struct SDL_PrivateAudioData *)
SDL_malloc((sizeof *this->hidden));
if (this->hidden == NULL) {
return SDL_OutOfMemory();
}
SDL_memset(this->hidden, 0, (sizeof *this->hidden));
/* Open the audio device */
fd = OpenAudioPath(audiodev, sizeof(audiodev), OPEN_FLAGS, 0);
this->hidden->audio_fd = fd;
if (fd < 0) {
PAUDIO_CloseDevice(this);
return SDL_SetError("Couldn't open %s: %s", audiodev, strerror(errno));
}
/*
* We can't set the buffer size - just ask the device for the maximum
* that we can have.
*/
if (ioctl(fd, AUDIO_BUFFER, &paud_bufinfo) < 0) {
PAUDIO_CloseDevice(this);
return SDL_SetError("Couldn't get audio buffer information");
}
if (this->spec.channels > 1)
this->spec.channels = 2;
else
this->spec.channels = 1;
/*
* Fields in the audio_init structure:
*
* Ignored by us:
*
* paud.loadpath[LOAD_PATH]; * DSP code to load, MWave chip only?
* paud.slot_number; * slot number of the adapter
* paud.device_id; * adapter identification number
*
* Input:
*
* paud.srate; * the sampling rate in Hz
* paud.bits_per_sample; * 8, 16, 32, ...
* paud.bsize; * block size for this rate
* paud.mode; * ADPCM, PCM, MU_LAW, A_LAW, SOURCE_MIX
* paud.channels; * 1=mono, 2=stereo
* paud.flags; * FIXED - fixed length data
* * LEFT_ALIGNED, RIGHT_ALIGNED (var len only)
* * TWOS_COMPLEMENT - 2's complement data
* * SIGNED - signed? comment seems wrong in sys/audio.h
* * BIG_ENDIAN
* paud.operation; * PLAY, RECORD
*
* Output:
*
* paud.flags; * PITCH - pitch is supported
* * INPUT - input is supported
* * OUTPUT - output is supported
* * MONITOR - monitor is supported
* * VOLUME - volume is supported
* * VOLUME_DELAY - volume delay is supported
* * BALANCE - balance is supported
* * BALANCE_DELAY - balance delay is supported
* * TREBLE - treble control is supported
* * BASS - bass control is supported
* * BESTFIT_PROVIDED - best fit returned
* * LOAD_CODE - DSP load needed
* paud.rc; * NO_PLAY - DSP code can't do play requests
* * NO_RECORD - DSP code can't do record requests
* * INVALID_REQUEST - request was invalid
* * CONFLICT - conflict with open's flags
* * OVERLOADED - out of DSP MIPS or memory
* paud.position_resolution; * smallest increment for position
*/
paud_init.srate = this->spec.freq;
paud_init.mode = PCM;
paud_init.operation = PLAY;
paud_init.channels = this->spec.channels;
/* Try for a closest match on audio format */
format = 0;
for (test_format = SDL_FirstAudioFormat(this->spec.format);
!format && test_format;) {
#ifdef DEBUG_AUDIO
fprintf(stderr, "Trying format 0x%4.4x\n", test_format);
#endif
switch (test_format) {
case AUDIO_U8:
bytes_per_sample = 1;
paud_init.bits_per_sample = 8;
paud_init.flags = TWOS_COMPLEMENT | FIXED;
format = 1;
break;
case AUDIO_S8:
bytes_per_sample = 1;
paud_init.bits_per_sample = 8;
paud_init.flags = SIGNED | TWOS_COMPLEMENT | FIXED;
format = 1;
break;
case AUDIO_S16LSB:
bytes_per_sample = 2;
paud_init.bits_per_sample = 16;
paud_init.flags = SIGNED | TWOS_COMPLEMENT | FIXED;
format = 1;
break;
case AUDIO_S16MSB:
bytes_per_sample = 2;
paud_init.bits_per_sample = 16;
paud_init.flags = BIG_ENDIAN | SIGNED | TWOS_COMPLEMENT | FIXED;
format = 1;
break;
case AUDIO_U16LSB:
bytes_per_sample = 2;
paud_init.bits_per_sample = 16;
paud_init.flags = TWOS_COMPLEMENT | FIXED;
format = 1;
break;
case AUDIO_U16MSB:
bytes_per_sample = 2;
paud_init.bits_per_sample = 16;
paud_init.flags = BIG_ENDIAN | TWOS_COMPLEMENT | FIXED;
format = 1;
break;
default:
break;
}
if (!format) {
test_format = SDL_NextAudioFormat();
}
}
if (format == 0) {
#ifdef DEBUG_AUDIO
fprintf(stderr, "Couldn't find any hardware audio formats\n");
#endif
PAUDIO_CloseDevice(this);
return SDL_SetError("Couldn't find any hardware audio formats");
}
this->spec.format = test_format;
/*
* We know the buffer size and the max number of subsequent writes
* that can be pending. If more than one can pend, allow the application
* to do something like double buffering between our write buffer and
* the device's own buffer that we are filling with write() anyway.
*
* We calculate this->spec.samples like this because
* SDL_CalculateAudioSpec() will give put paud_bufinfo.write_buf_cap
* (or paud_bufinfo.write_buf_cap/2) into this->spec.size in return.
*/
if (paud_bufinfo.request_buf_cap == 1) {
this->spec.samples = paud_bufinfo.write_buf_cap
/ bytes_per_sample / this->spec.channels;
} else {
this->spec.samples = paud_bufinfo.write_buf_cap
/ bytes_per_sample / this->spec.channels / 2;
}
paud_init.bsize = bytes_per_sample * this->spec.channels;
SDL_CalculateAudioSpec(&this->spec);
/*
* The AIX paud device init can't modify the values of the audio_init
* structure that we pass to it. So we don't need any recalculation
* of this stuff and no reinit call as in linux dsp code.
*
* /dev/paud supports all of the encoding formats, so we don't need
* to do anything like reopening the device, either.
*/
if (ioctl(fd, AUDIO_INIT, &paud_init) < 0) {
switch (paud_init.rc) {
case 1:
err = "Couldn't set audio format: DSP can't do play requests";
break;
case 2:
err = "Couldn't set audio format: DSP can't do record requests";
break;
case 4:
err = "Couldn't set audio format: request was invalid";
break;
case 5:
err = "Couldn't set audio format: conflict with open's flags";
break;
case 6:
err = "Couldn't set audio format: out of DSP MIPS or memory";
break;
default:
err = "Couldn't set audio format: not documented in sys/audio.h";
break;
}
}
if (err != NULL) {
PAUDIO_CloseDevice(this);
return SDL_SetError("Paudio: %s", err);
}
/* Allocate mixing buffer */
this->hidden->mixlen = this->spec.size;
this->hidden->mixbuf = (Uint8 *) SDL_AllocAudioMem(this->hidden->mixlen);
if (this->hidden->mixbuf == NULL) {
PAUDIO_CloseDevice(this);
return SDL_OutOfMemory();
}
SDL_memset(this->hidden->mixbuf, this->spec.silence, this->spec.size);
/*
* Set some paramters: full volume, first speaker that we can find.
* Ignore the other settings for now.
*/
paud_change.input = AUDIO_IGNORE; /* the new input source */
paud_change.output = OUTPUT_1; /* EXTERNAL_SPEAKER,INTERNAL_SPEAKER,OUTPUT_1 */
paud_change.monitor = AUDIO_IGNORE; /* the new monitor state */
paud_change.volume = 0x7fffffff; /* volume level [0-0x7fffffff] */
paud_change.volume_delay = AUDIO_IGNORE; /* the new volume delay */
paud_change.balance = 0x3fffffff; /* the new balance */
paud_change.balance_delay = AUDIO_IGNORE; /* the new balance delay */
paud_change.treble = AUDIO_IGNORE; /* the new treble state */
paud_change.bass = AUDIO_IGNORE; /* the new bass state */
paud_change.pitch = AUDIO_IGNORE; /* the new pitch state */
paud_control.ioctl_request = AUDIO_CHANGE;
paud_control.request_info = (char *) &paud_change;
if (ioctl(fd, AUDIO_CONTROL, &paud_control) < 0) {
#ifdef DEBUG_AUDIO
fprintf(stderr, "Can't change audio display settings\n");
#endif
}
/*
* Tell the device to expect data. Actual start will wait for
* the first write() call.
*/
paud_control.ioctl_request = AUDIO_START;
paud_control.position = 0;
if (ioctl(fd, AUDIO_CONTROL, &paud_control) < 0) {
PAUDIO_CloseDevice(this);
#ifdef DEBUG_AUDIO
fprintf(stderr, "Can't start audio play\n");
#endif
return SDL_SetError("Can't start audio play");
}
/* Check to see if we need to use select() workaround */
if (workaround != NULL) {
this->hidden->frame_ticks = (float) (this->spec.samples * 1000) /
this->spec.freq;
this->hidden->next_frame = SDL_GetTicks() + this->hidden->frame_ticks;
}
/* We're ready to rock and roll. :-) */
return 0;
}
static int
GLES_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture,
const SDL_Rect * rect, const void *pixels, int pitch)
{
GLES_RenderData *renderdata = (GLES_RenderData *) renderer->driverdata;
GLES_TextureData *data = (GLES_TextureData *) texture->driverdata;
Uint8 *blob = NULL;
Uint8 *src;
int srcPitch;
int y;
GLES_ActivateRenderer(renderer);
/* Bail out if we're supposed to update an empty rectangle */
if (rect->w <= 0 || rect->h <= 0)
return 0;
/* Reformat the texture data into a tightly packed array */
srcPitch = rect->w * SDL_BYTESPERPIXEL(texture->format);
src = (Uint8 *)pixels;
if (pitch != srcPitch)
{
blob = (Uint8 *)SDL_malloc(srcPitch * rect->h);
if (!blob)
{
SDL_OutOfMemory();
return -1;
}
src = blob;
for (y = 0; y < rect->h; ++y)
{
SDL_memcpy(src, pixels, srcPitch);
src += srcPitch;
pixels = (Uint8 *)pixels + pitch;
}
src = blob;
}
/* Create a texture subimage with the supplied data */
renderdata->glGetError();
renderdata->glEnable(data->type);
renderdata->glBindTexture(data->type, data->texture);
renderdata->glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
renderdata->glTexSubImage2D(data->type,
0,
rect->x,
rect->y,
rect->w,
rect->h,
data->format,
data->formattype,
src);
if (blob) {
SDL_free(blob);
}
if (renderdata->glGetError() != GL_NO_ERROR)
{
SDL_SetError("Failed to update texture");
return -1;
}
return 0;
}
static void
build_device_list(int iscapture, addDevFn addfn, void *addfndata)
{
OSStatus result = noErr;
UInt32 size = 0;
AudioDeviceID *devs = NULL;
UInt32 i = 0;
UInt32 max = 0;
AudioObjectPropertyAddress addr = {
kAudioHardwarePropertyDevices,
kAudioObjectPropertyScopeGlobal,
kAudioObjectPropertyElementMaster
};
result = AudioObjectGetPropertyDataSize(kAudioObjectSystemObject, &addr,
0, NULL, &size);
if (result != kAudioHardwareNoError)
return;
devs = (AudioDeviceID *) alloca(size);
if (devs == NULL)
return;
result = AudioObjectGetPropertyData(kAudioObjectSystemObject, &addr,
0, NULL, &size, devs);
if (result != kAudioHardwareNoError)
return;
max = size / sizeof (AudioDeviceID);
for (i = 0; i < max; i++) {
CFStringRef cfstr = NULL;
char *ptr = NULL;
AudioDeviceID dev = devs[i];
AudioBufferList *buflist = NULL;
int usable = 0;
CFIndex len = 0;
addr.mScope = iscapture ? kAudioDevicePropertyScopeInput :
kAudioDevicePropertyScopeOutput;
addr.mSelector = kAudioDevicePropertyStreamConfiguration;
result = AudioObjectGetPropertyDataSize(dev, &addr, 0, NULL, &size);
if (result != noErr)
continue;
buflist = (AudioBufferList *) SDL_malloc(size);
if (buflist == NULL)
continue;
result = AudioObjectGetPropertyData(dev, &addr, 0, NULL,
&size, buflist);
if (result == noErr) {
UInt32 j;
for (j = 0; j < buflist->mNumberBuffers; j++) {
if (buflist->mBuffers[j].mNumberChannels > 0) {
usable = 1;
break;
}
}
}
SDL_free(buflist);
if (!usable)
continue;
addr.mSelector = kAudioObjectPropertyName;
size = sizeof (CFStringRef);
result = AudioObjectGetPropertyData(dev, &addr, 0, NULL, &size, &cfstr);
if (result != kAudioHardwareNoError)
continue;
len = CFStringGetMaximumSizeForEncoding(CFStringGetLength(cfstr),
kCFStringEncodingUTF8);
ptr = (char *) SDL_malloc(len + 1);
usable = ((ptr != NULL) &&
(CFStringGetCString
(cfstr, ptr, len + 1, kCFStringEncodingUTF8)));
CFRelease(cfstr);
if (usable) {
len = strlen(ptr);
/* Some devices have whitespace at the end...trim it. */
while ((len > 0) && (ptr[len - 1] == ' ')) {
len--;
}
usable = (len > 0);
}
if (usable) {
ptr[len] = '\0';
#if DEBUG_COREAUDIO
printf("COREAUDIO: Found %s device #%d: '%s' (devid %d)\n",
((iscapture) ? "capture" : "output"),
(int) *devCount, ptr, (int) dev);
#endif
addfn(ptr, dev, addfndata);
}
SDL_free(ptr); /* addfn() would have copied the string. */
}
}
static int
COREAUDIO_OpenDevice(_THIS, const char *devname, int iscapture)
{
AudioStreamBasicDescription strdesc;
SDL_AudioFormat test_format = SDL_FirstAudioFormat(this->spec.format);
int valid_datatype = 0;
/* Initialize all variables that we clean on shutdown */
this->hidden = (struct SDL_PrivateAudioData *)
SDL_malloc((sizeof *this->hidden));
if (this->hidden == NULL) {
return SDL_OutOfMemory();
}
SDL_memset(this->hidden, 0, (sizeof *this->hidden));
/* Setup a AudioStreamBasicDescription with the requested format */
SDL_memset(&strdesc, '\0', sizeof(AudioStreamBasicDescription));
strdesc.mFormatID = kAudioFormatLinearPCM;
strdesc.mFormatFlags = kLinearPCMFormatFlagIsPacked;
strdesc.mChannelsPerFrame = this->spec.channels;
strdesc.mSampleRate = this->spec.freq;
strdesc.mFramesPerPacket = 1;
while ((!valid_datatype) && (test_format)) {
this->spec.format = test_format;
/* Just a list of valid SDL formats, so people don't pass junk here. */
switch (test_format) {
case AUDIO_U8:
case AUDIO_S8:
case AUDIO_U16LSB:
case AUDIO_S16LSB:
case AUDIO_U16MSB:
case AUDIO_S16MSB:
case AUDIO_S32LSB:
case AUDIO_S32MSB:
case AUDIO_F32LSB:
case AUDIO_F32MSB:
valid_datatype = 1;
strdesc.mBitsPerChannel = SDL_AUDIO_BITSIZE(this->spec.format);
if (SDL_AUDIO_ISBIGENDIAN(this->spec.format))
strdesc.mFormatFlags |= kLinearPCMFormatFlagIsBigEndian;
if (SDL_AUDIO_ISFLOAT(this->spec.format))
strdesc.mFormatFlags |= kLinearPCMFormatFlagIsFloat;
else if (SDL_AUDIO_ISSIGNED(this->spec.format))
strdesc.mFormatFlags |= kLinearPCMFormatFlagIsSignedInteger;
break;
}
}
if (!valid_datatype) { /* shouldn't happen, but just in case... */
COREAUDIO_CloseDevice(this);
return SDL_SetError("Unsupported audio format");
}
strdesc.mBytesPerFrame =
strdesc.mBitsPerChannel * strdesc.mChannelsPerFrame / 8;
strdesc.mBytesPerPacket =
strdesc.mBytesPerFrame * strdesc.mFramesPerPacket;
if (!prepare_audiounit(this, devname, iscapture, &strdesc)) {
COREAUDIO_CloseDevice(this);
return -1; /* prepare_audiounit() will call SDL_SetError()... */
}
return 0; /* good to go. */
}
/**
* \brief Execute a test suite using the given run seed and execution key.
*
* The filter string is matched to the suite name (full comparison) to select a single suite,
* or if no suite matches, it is matched to the test names (full comparison) to select a single test.
*
* \param testSuites Suites containing the test case.
* \param userRunSeed Custom run seed provided by user, or NULL to autogenerate one.
* \param userExecKey Custom execution key provided by user, or 0 to autogenerate one.
* \param filter Filter specification. NULL disables. Case sensitive.
* \param testIterations Number of iterations to run each test case.
*
* \returns Test run result; 0 when all tests passed, 1 if any tests failed.
*/
int SDLTest_RunSuites(SDLTest_TestSuiteReference *testSuites[], const char *userRunSeed, Uint64 userExecKey, const char *filter, int testIterations)
{
int totalNumberOfTests = 0;
int failedNumberOfTests = 0;
int suiteCounter;
int testCounter;
int iterationCounter;
SDLTest_TestSuiteReference *testSuite;
SDLTest_TestCaseReference *testCase;
const char *runSeed = NULL;
char *currentSuiteName;
char *currentTestName;
Uint64 execKey;
float runStartSeconds;
float suiteStartSeconds;
float testStartSeconds;
float runEndSeconds;
float suiteEndSeconds;
float testEndSeconds;
float runtime;
int suiteFilter = 0;
char *suiteFilterName = NULL;
int testFilter = 0;
char *testFilterName = NULL;
SDL_bool forceTestRun = SDL_FALSE;
int testResult = 0;
int runResult = 0;
Uint32 totalTestFailedCount = 0;
Uint32 totalTestPassedCount = 0;
Uint32 totalTestSkippedCount = 0;
Uint32 testFailedCount = 0;
Uint32 testPassedCount = 0;
Uint32 testSkippedCount = 0;
Uint32 countSum = 0;
char *logFormat = (char *)SDLTest_LogSummaryFormat;
SDLTest_TestCaseReference **failedTests;
/* Sanitize test iterations */
if (testIterations < 1) {
testIterations = 1;
}
/* Generate run see if we don't have one already */
if (userRunSeed == NULL || userRunSeed[0] == '\0') {
runSeed = SDLTest_GenerateRunSeed(16);
if (runSeed == NULL) {
SDLTest_LogError("Generating a random seed failed");
return 2;
}
} else {
runSeed = userRunSeed;
}
/* Reset per-run counters */
totalTestFailedCount = 0;
totalTestPassedCount = 0;
totalTestSkippedCount = 0;
/* Take time - run start */
runStartSeconds = GetClock();
/* Log run with fuzzer parameters */
SDLTest_Log("::::: Test Run /w seed '%s' started\n", runSeed);
/* Count the total number of tests */
suiteCounter = 0;
while (testSuites[suiteCounter]) {
testSuite=(SDLTest_TestSuiteReference *)testSuites[suiteCounter];
suiteCounter++;
testCounter = 0;
while (testSuite->testCases[testCounter])
{
testCounter++;
totalNumberOfTests++;
}
}
/* Pre-allocate an array for tracking failed tests (potentially all test cases) */
failedTests = (SDLTest_TestCaseReference **)SDL_malloc(totalNumberOfTests * sizeof(SDLTest_TestCaseReference *));
if (failedTests == NULL) {
SDLTest_LogError("Unable to allocate cache for failed tests");
SDL_Error(SDL_ENOMEM);
return -1;
}
/* Initialize filtering */
if (filter != NULL && filter[0] != '\0') {
/* Loop over all suites to check if we have a filter match */
suiteCounter = 0;
while (testSuites[suiteCounter] && suiteFilter == 0) {
testSuite=(SDLTest_TestSuiteReference *)testSuites[suiteCounter];
suiteCounter++;
if (testSuite->name != NULL && SDL_strcmp(filter, testSuite->name) == 0) {
/* Matched a suite name */
suiteFilter = 1;
suiteFilterName = testSuite->name;
SDLTest_Log("Filtering: running only suite '%s'", suiteFilterName);
break;
}
/* Within each suite, loop over all test cases to check if we have a filter match */
testCounter = 0;
while (testSuite->testCases[testCounter] && testFilter == 0)
{
testCase=(SDLTest_TestCaseReference *)testSuite->testCases[testCounter];
testCounter++;
if (testCase->name != NULL && SDL_strcmp(filter, testCase->name) == 0) {
/* Matched a test name */
suiteFilter = 1;
suiteFilterName = testSuite->name;
testFilter = 1;
testFilterName = testCase->name;
SDLTest_Log("Filtering: running only test '%s' in suite '%s'", testFilterName, suiteFilterName);
break;
}
}
}
if (suiteFilter == 0 && testFilter == 0) {
SDLTest_LogError("Filter '%s' did not match any test suite/case.", filter);
SDLTest_Log("Exit code: 2");
SDL_free(failedTests);
return 2;
}
}
/* Loop over all suites */
suiteCounter = 0;
while(testSuites[suiteCounter]) {
testSuite=(SDLTest_TestSuiteReference *)testSuites[suiteCounter];
currentSuiteName = (char *)((testSuite->name) ? testSuite->name : SDLTest_InvalidNameFormat);
suiteCounter++;
/* Filter suite if flag set and we have a name */
if (suiteFilter == 1 && suiteFilterName != NULL && testSuite->name != NULL &&
SDL_strcmp(suiteFilterName, testSuite->name) != 0) {
/* Skip suite */
SDLTest_Log("===== Test Suite %i: '%s' skipped\n",
suiteCounter,
currentSuiteName);
} else {
/* Reset per-suite counters */
testFailedCount = 0;
testPassedCount = 0;
testSkippedCount = 0;
/* Take time - suite start */
suiteStartSeconds = GetClock();
/* Log suite started */
SDLTest_Log("===== Test Suite %i: '%s' started\n",
suiteCounter,
currentSuiteName);
/* Loop over all test cases */
testCounter = 0;
while(testSuite->testCases[testCounter])
{
testCase=(SDLTest_TestCaseReference *)testSuite->testCases[testCounter];
currentTestName = (char *)((testCase->name) ? testCase->name : SDLTest_InvalidNameFormat);
testCounter++;
/* Filter tests if flag set and we have a name */
if (testFilter == 1 && testFilterName != NULL && testCase->name != NULL &&
SDL_strcmp(testFilterName, testCase->name) != 0) {
/* Skip test */
SDLTest_Log("===== Test Case %i.%i: '%s' skipped\n",
suiteCounter,
testCounter,
currentTestName);
} else {
/* Override 'disabled' flag if we specified a test filter (i.e. force run for debugging) */
if (testFilter == 1 && !testCase->enabled) {
SDLTest_Log("Force run of disabled test since test filter was set");
forceTestRun = SDL_TRUE;
}
/* Take time - test start */
testStartSeconds = GetClock();
/* Log test started */
SDLTest_Log("----- Test Case %i.%i: '%s' started",
suiteCounter,
testCounter,
currentTestName);
if (testCase->description != NULL && testCase->description[0] != '\0') {
SDLTest_Log("Test Description: '%s'",
(testCase->description) ? testCase->description : SDLTest_InvalidNameFormat);
}
/* Loop over all iterations */
iterationCounter = 0;
while(iterationCounter < testIterations)
{
iterationCounter++;
if (userExecKey != 0) {
execKey = userExecKey;
} else {
execKey = SDLTest_GenerateExecKey((char *)runSeed, testSuite->name, testCase->name, iterationCounter);
}
SDLTest_Log("Test Iteration %i: execKey %" SDL_PRIu64, iterationCounter, execKey);
testResult = SDLTest_RunTest(testSuite, testCase, execKey, forceTestRun);
if (testResult == TEST_RESULT_PASSED) {
testPassedCount++;
totalTestPassedCount++;
} else if (testResult == TEST_RESULT_SKIPPED) {
testSkippedCount++;
totalTestSkippedCount++;
} else {
testFailedCount++;
totalTestFailedCount++;
}
}
/* Take time - test end */
testEndSeconds = GetClock();
runtime = testEndSeconds - testStartSeconds;
if (runtime < 0.0f) runtime = 0.0f;
if (testIterations > 1) {
/* Log test runtime */
SDLTest_Log("Runtime of %i iterations: %.1f sec", testIterations, runtime);
SDLTest_Log("Average Test runtime: %.5f sec", runtime / (float)testIterations);
} else {
/* Log test runtime */
SDLTest_Log("Total Test runtime: %.1f sec", runtime);
}
/* Log final test result */
switch (testResult) {
case TEST_RESULT_PASSED:
SDLTest_Log((char *)SDLTest_FinalResultFormat, "Test", currentTestName, "Passed");
break;
case TEST_RESULT_FAILED:
SDLTest_LogError((char *)SDLTest_FinalResultFormat, "Test", currentTestName, "Failed");
break;
case TEST_RESULT_NO_ASSERT:
SDLTest_LogError((char *)SDLTest_FinalResultFormat,"Test", currentTestName, "No Asserts");
break;
}
/* Collect failed test case references for repro-step display */
if (testResult == TEST_RESULT_FAILED) {
failedTests[failedNumberOfTests] = testCase;
failedNumberOfTests++;
}
}
}
/* Take time - suite end */
suiteEndSeconds = GetClock();
runtime = suiteEndSeconds - suiteStartSeconds;
if (runtime < 0.0f) runtime = 0.0f;
/* Log suite runtime */
SDLTest_Log("Total Suite runtime: %.1f sec", runtime);
/* Log summary and final Suite result */
countSum = testPassedCount + testFailedCount + testSkippedCount;
if (testFailedCount == 0)
{
SDLTest_Log(logFormat, "Suite", countSum, testPassedCount, testFailedCount, testSkippedCount);
SDLTest_Log((char *)SDLTest_FinalResultFormat, "Suite", currentSuiteName, "Passed");
}
else
{
SDLTest_LogError(logFormat, "Suite", countSum, testPassedCount, testFailedCount, testSkippedCount);
SDLTest_LogError((char *)SDLTest_FinalResultFormat, "Suite", currentSuiteName, "Failed");
}
}
}
/* Take time - run end */
runEndSeconds = GetClock();
runtime = runEndSeconds - runStartSeconds;
if (runtime < 0.0f) runtime = 0.0f;
/* Log total runtime */
SDLTest_Log("Total Run runtime: %.1f sec", runtime);
/* Log summary and final run result */
countSum = totalTestPassedCount + totalTestFailedCount + totalTestSkippedCount;
if (totalTestFailedCount == 0)
{
runResult = 0;
SDLTest_Log(logFormat, "Run", countSum, totalTestPassedCount, totalTestFailedCount, totalTestSkippedCount);
SDLTest_Log((char *)SDLTest_FinalResultFormat, "Run /w seed", runSeed, "Passed");
}
else
{
runResult = 1;
SDLTest_LogError(logFormat, "Run", countSum, totalTestPassedCount, totalTestFailedCount, totalTestSkippedCount);
SDLTest_LogError((char *)SDLTest_FinalResultFormat, "Run /w seed", runSeed, "Failed");
}
/* Print repro steps for failed tests */
if (failedNumberOfTests > 0) {
SDLTest_Log("Harness input to repro failures:");
for (testCounter = 0; testCounter < failedNumberOfTests; testCounter++) {
SDLTest_Log(" --seed %s --filter %s", runSeed, failedTests[testCounter]->name);
}
}
SDL_free(failedTests);
SDLTest_Log("Exit code: %d", runResult);
return runResult;
}
static VOID VManUpdateRects(SDL_PrivateVideoData *pPVData,
SDL_Rect *pSDLRectWin, // window rectangle on screen
SDL_Rect *pSDLRectFrame, // surface rectangle on window
int cRects, // number of record to update
SDL_Rect *pRects) // records to update
{
BMAPINFO bmiSrc;
BMAPINFO bmiDst;
HWREQIN sHWReqIn;
BITBLTINFO sBitbltInfo = { 0 };
PRECTL prectlScreenUpdate;
RECTL rclItem;
RECTL rclSrcBounds;
RECTL rclDstBounds;
PPOINTL pptlSrcOrg;
PBLTRECT pbrDst;
ULONG ulIdx;
PVIDEOMODE pVideoMode;
bmiSrc.ulLength = sizeof(BMAPINFO);
bmiSrc.ulType = BMAP_MEMORY;
bmiSrc.ulWidth = pPVData->pSDLSurface->w;
bmiSrc.ulHeight = pPVData->pSDLSurface->h;
bmiSrc.ulBpp = pPVData->pSDLSurface->format->BitsPerPixel;
bmiSrc.ulBytesPerLine = pPVData->pSDLSurface->pitch;
bmiSrc.pBits = (PBYTE)pPVData->pSDLSurface->pixels;
pVideoMode = pPVData->fFullscreen ?
pPVData->pFSVideoMode : pPVData->pDesktopVideoMode;
bmiDst.ulLength = sizeof(BMAPINFO);
bmiDst.ulType = BMAP_VRAM;
bmiDst.pBits = (PBYTE)ulVRAMAddress;
bmiDst.ulWidth = pVideoMode->sSDLRect.w;
bmiDst.ulHeight = pVideoMode->sSDLRect.h;
bmiDst.ulBpp = pVideoMode->uiBPP;
bmiDst.ulBytesPerLine = pVideoMode->uiScanLineSize;
// Fill lists: source coordinates (pptlSrcOrg), detination screen rectangles
// (pbrDst), screen update rectangles (prectlScreenUpdate), calc source bound
// (rclSrcBounds).
pptlSrcOrg = SDL_malloc( cRects * sizeof(POINTL) );
if ( pptlSrcOrg == NULL )
{
SDL_NotEnoughMemory();
return;
}
pbrDst = SDL_malloc( cRects * sizeof(BLTRECT) );
if ( pptlSrcOrg == NULL )
{
SDL_NotEnoughMemory();
SDL_free( pptlSrcOrg );
return;
}
prectlScreenUpdate = SDL_malloc( cRects * sizeof(RECTL) );
if ( pptlSrcOrg == NULL )
{
SDL_NotEnoughMemory();
SDL_free( pbrDst );
SDL_free( pptlSrcOrg );
return;
}
WinSetRectEmpty( pPVData->hab, &rclSrcBounds );
for( ulIdx = 0; ulIdx < cRects; ulIdx++, pRects++ )
{
pptlSrcOrg[ulIdx].x = pRects->x;
pptlSrcOrg[ulIdx].y = pRects->y;
pbrDst[ulIdx].ulXOrg = pRects->x + pSDLRectWin->x + pSDLRectFrame->x;
pbrDst[ulIdx].ulYOrg = pRects->y + pSDLRectWin->y + pSDLRectFrame->y;
pbrDst[ulIdx].ulXExt = pRects->w;
pbrDst[ulIdx].ulYExt = pRects->h;
rclItem.xLeft = pRects->x;
rclItem.xRight = pRects->x + pRects->w - 1;
rclItem.yTop = bmiSrc.ulHeight - pRects->y;
rclItem.yBottom = rclItem.yTop - pRects->h + 1;
WinUnionRect( pPVData->hab, &rclSrcBounds, &rclSrcBounds, &rclItem );
WinOffsetRect( pPVData->hab, &rclItem, pSDLRectWin->x + pSDLRectFrame->x,
bmiDst.ulHeight - (pSDLRectWin->y + pSDLRectFrame->y) );
WinCopyRect( pPVData->hab, &prectlScreenUpdate[ulIdx], &rclItem );
}
if ( WinIsRectEmpty( pPVData->hab, &rclSrcBounds ) )
return;
// Detination bounding rectangle
WinCopyRect( pPVData->hab, &rclDstBounds, &rclSrcBounds );
WinOffsetRect( pPVData->hab, &rclDstBounds, pSDLRectWin->x + pSDLRectFrame->x,
bmiDst.ulHeight - (pSDLRectWin->y + pSDLRectFrame->y) );
// Request HW
sHWReqIn.ulLength = sizeof(HWREQIN);
sHWReqIn.ulFlags = REQUEST_HW;
sHWReqIn.cScrChangeRects = cRects;
sHWReqIn.arectlScreen = prectlScreenUpdate;
if ( pfnVMIEntry( 0, VMI_CMD_REQUESTHW, &sHWReqIn, NULL ) != RC_SUCCESS )
{
debug( "pfnVMIEntry(,VMI_CMD_REQUESTHW,,) failed" );
}
else
{
sBitbltInfo.ulLength = sizeof(BITBLTINFO);
sBitbltInfo.ulBltFlags = BF_DEFAULT_STATE | BF_ROP_INCL_SRC | BF_PAT_HOLLOW;
sBitbltInfo.cBlits = cRects;
sBitbltInfo.ulROP = ROP_SRCCOPY;
sBitbltInfo.pSrcBmapInfo = &bmiSrc;
sBitbltInfo.pDstBmapInfo = &bmiDst;
sBitbltInfo.prclSrcBounds = &rclSrcBounds;
sBitbltInfo.prclDstBounds = &rclDstBounds;
sBitbltInfo.aptlSrcOrg = pptlSrcOrg;
sBitbltInfo.abrDst = pbrDst;
if ( pfnVMIEntry( 0, VMI_CMD_BITBLT, &sBitbltInfo, NULL ) != RC_SUCCESS )
{
debug( "pfnVMIEntry(,VMI_CMD_BITBLT,,) failed" );
}
else
{
// Release HW
sHWReqIn.ulFlags = 0;
if ( pfnVMIEntry( 0, VMI_CMD_REQUESTHW, &sHWReqIn, NULL ) != RC_SUCCESS )
debug( "pfnVMIEntry(,VMI_CMD_REQUESTHW,,) failed" );
}
}
SDL_free( prectlScreenUpdate );
SDL_free( pptlSrcOrg );
SDL_free( pbrDst );
}
static SDL_Surface *PZM_SetVideoMode(_THIS, SDL_Surface *current,
int width, int height, int bpp, Uint32 flags)
{
Uint32 rmask = 0, gmask = 0, bmask = 0;
width = ( width > SCREEN_WIDTH ) ? SCREEN_WIDTH : width;
height = ( height > SCREEN_HEIGHT ) ? SCREEN_HEIGHT : height;
bpp = ( bpp < 16 ) ? 8 : 16;
PZM_DPRINT("Initializing display (%dx%dx%d)", width, height, bpp);
this->info.current_w = width;
this->info.current_h = height;
if ( width < SCREEN_WIDTH || height < SCREEN_HEIGHT ) {
int offset_x = (SCREEN_WIDTH - width) / 2;
int offset_y = (SCREEN_HEIGHT - height) / 2;
/*this->hidden->offset = this->hidden->cx
? (int)PZM_PIXEL_ADDR(0, offset_x, offset_y, 2 * SCREEN_WIDTH, 2)
: (int)PZM_PIXEL_ADDR(0, offset_x / 2, offset_y, SCREEN_WIDTH / 2, 1);
this->hidden->offset_x = offset_x;
memset(VRAM, 0, SCREEN_BYTES_SIZE);
} else
this->hidden->offset = this->hidden->offset_x = 0;*/
rmask = PZM_RMASK16;
gmask = PZM_GMASK16;
bmask = PZM_BMASK16;
}
if ( this->hidden->buffer ) {
SDL_free( this->hidden->buffer );
}
this->hidden->buffer = SDL_malloc((bpp / 8) * width * height);
if ( ! this->hidden->buffer ) {
SDL_SetError("Couldn't allocate buffer for requested mode");
return(NULL);
}
memset(this->hidden->buffer, 0, (bpp / 8) * width * height);
/* Allocate the new pixel format for the screen */
if ( ! SDL_ReallocFormat(current, bpp, rmask, gmask, bmask, 0) ) {
SDL_free(this->hidden->buffer);
this->hidden->buffer = NULL;
SDL_SetError("Couldn't allocate new pixel format for requested mode");
return(NULL);
}
/* Set up the new mode framebuffer */
current->flags = flags;
this->hidden->w = current->w = width;
this->hidden->h = current->h = height;
current->pitch = (bpp / 8) * current->w;
current->pixels = this->hidden->buffer;
PZM_DPRINT("Done (0x%p)", current);
/* We're done */
return(current);
}
static int SDLCALL
windows_file_open(SDL_RWops * context, const char *filename, const char *mode)
{
UINT old_error_mode;
HANDLE h;
DWORD r_right, w_right;
DWORD must_exist, truncate;
int a_mode;
if (!context)
return -1; /* failed (invalid call) */
context->hidden.windowsio.h = INVALID_HANDLE_VALUE; /* mark this as unusable */
context->hidden.windowsio.buffer.data = NULL;
context->hidden.windowsio.buffer.size = 0;
context->hidden.windowsio.buffer.left = 0;
/* "r" = reading, file must exist */
/* "w" = writing, truncate existing, file may not exist */
/* "r+"= reading or writing, file must exist */
/* "a" = writing, append file may not exist */
/* "a+"= append + read, file may not exist */
/* "w+" = read, write, truncate. file may not exist */
must_exist = (SDL_strchr(mode, 'r') != NULL) ? OPEN_EXISTING : 0;
truncate = (SDL_strchr(mode, 'w') != NULL) ? CREATE_ALWAYS : 0;
r_right = (SDL_strchr(mode, '+') != NULL
|| must_exist) ? GENERIC_READ : 0;
a_mode = (SDL_strchr(mode, 'a') != NULL) ? OPEN_ALWAYS : 0;
w_right = (a_mode || SDL_strchr(mode, '+')
|| truncate) ? GENERIC_WRITE : 0;
if (!r_right && !w_right) /* inconsistent mode */
return -1; /* failed (invalid call) */
context->hidden.windowsio.buffer.data =
(char *) SDL_malloc(READAHEAD_BUFFER_SIZE);
if (!context->hidden.windowsio.buffer.data) {
return SDL_OutOfMemory();
}
/* Do not open a dialog box if failure */
old_error_mode =
SetErrorMode(SEM_NOOPENFILEERRORBOX | SEM_FAILCRITICALERRORS);
{
LPTSTR tstr = WIN_UTF8ToString(filename);
h = CreateFile(tstr, (w_right | r_right),
(w_right) ? 0 : FILE_SHARE_READ, NULL,
(must_exist | truncate | a_mode),
FILE_ATTRIBUTE_NORMAL, NULL);
SDL_free(tstr);
}
/* restore old behavior */
SetErrorMode(old_error_mode);
if (h == INVALID_HANDLE_VALUE) {
SDL_free(context->hidden.windowsio.buffer.data);
context->hidden.windowsio.buffer.data = NULL;
SDL_SetError("Couldn't open %s", filename);
return -2; /* failed (CreateFile) */
}
context->hidden.windowsio.h = h;
context->hidden.windowsio.append = a_mode ? SDL_TRUE : SDL_FALSE;
return 0; /* ok */
}
WMcursor *GEM_CreateWMCursor(_THIS,
Uint8 *data, Uint8 *mask, int w, int h, int hot_x, int hot_y)
{
WMcursor *cursor;
MFORM *new_mform;
int i;
#ifdef DEBUG_VIDEO_GEM
Uint16 *data1, *mask1;
printf("sdl:video:gem: create cursor\n");
#endif
/* Check the size */
if ( (w > MAXCURWIDTH) || (h > MAXCURHEIGHT) ) {
SDL_SetError("Only cursors of dimension (%dx%d) are allowed",
MAXCURWIDTH, MAXCURHEIGHT);
return(NULL);
}
/* Allocate the cursor memory */
cursor = (WMcursor *)SDL_malloc(sizeof(WMcursor));
if ( cursor == NULL ) {
SDL_OutOfMemory();
return(NULL);
}
/* Allocate mform */
new_mform = (MFORM *)SDL_malloc(sizeof(MFORM));
if (new_mform == NULL) {
SDL_free(cursor);
SDL_OutOfMemory();
return(NULL);
}
cursor->mform_p = new_mform;
new_mform->mf_xhot = hot_x;
new_mform->mf_yhot = hot_y;
new_mform->mf_nplanes = 1;
new_mform->mf_fg = 0;
new_mform->mf_bg = 1;
for (i=0;i<MAXCURHEIGHT;i++) {
new_mform->mf_mask[i]=0;
new_mform->mf_data[i]=0;
#ifdef DEBUG_VIDEO_GEM
data1 = (Uint16 *) &data[i<<1];
mask1 = (Uint16 *) &mask[i<<1];
printf("sdl:video:gem: source: line %d: data=0x%04x, mask=0x%04x\n",
i, data1[i], mask1[i]);
#endif
}
if (w<=8) {
for (i=0;i<h;i++) {
new_mform->mf_mask[i]= mask[i]<<8;
new_mform->mf_data[i]= data[i]<<8;
}
} else {
for (i=0;i<h;i++) {
new_mform->mf_mask[i]= (mask[i<<1]<<8) | mask[(i<<1)+1];
new_mform->mf_data[i]= (data[i<<1]<<8) | data[(i<<1)+1];
}
}
#ifdef DEBUG_VIDEO_GEM
for (i=0; i<h ;i++) {
printf("sdl:video:gem: cursor: line %d: data=0x%04x, mask=0x%04x\n",
i, new_mform->mf_data[i], new_mform->mf_mask[i]);
}
printf("sdl:video:gem: CreateWMCursor(): done\n");
#endif
return cursor;
}
int
SDL_setenv(const char *name, const char *value, int overwrite)
{
int added;
int len, i;
char **new_env;
char *new_variable;
/* A little error checking */
if (!name || !value) {
return (-1);
}
/* See if it already exists */
if (!overwrite && SDL_getenv(name)) {
return 0;
}
/* Allocate memory for the variable */
len = SDL_strlen(name) + SDL_strlen(value) + 2;
new_variable = (char *) SDL_malloc(len);
if (!new_variable) {
return (-1);
}
SDL_snprintf(new_variable, len, "%s=%s", name, value);
value = new_variable + SDL_strlen(name) + 1;
name = new_variable;
/* Actually put it into the environment */
added = 0;
i = 0;
if (SDL_env) {
/* Check to see if it's already there... */
len = (value - name);
for (; SDL_env[i]; ++i) {
if (SDL_strncmp(SDL_env[i], name, len) == 0) {
break;
}
}
/* If we found it, just replace the entry */
if (SDL_env[i]) {
SDL_free(SDL_env[i]);
SDL_env[i] = new_variable;
added = 1;
}
}
/* Didn't find it in the environment, expand and add */
if (!added) {
new_env = SDL_realloc(SDL_env, (i + 2) * sizeof(char *));
if (new_env) {
SDL_env = new_env;
SDL_env[i++] = new_variable;
SDL_env[i++] = (char *) 0;
added = 1;
} else {
SDL_free(new_variable);
}
}
return (added ? 0 : -1);
}
static SDL_VideoDevice * NX_CreateDevice (int devindex)
{
SDL_VideoDevice * device ;
Dprintf ("enter NX_CreateDevice\n") ;
// Initialize all variables that we clean on shutdown
device = (SDL_VideoDevice *) SDL_malloc (sizeof (SDL_VideoDevice)) ;
if (device) {
SDL_memset (device, 0, (sizeof * device)) ;
device -> hidden = (struct SDL_PrivateVideoData *)
SDL_malloc ((sizeof * device -> hidden)) ;
device -> gl_data = NULL ;
}
if ((device == NULL) || (device -> hidden == NULL)) {
SDL_OutOfMemory () ;
NX_DeleteDevice (device) ;
return 0 ;
}
SDL_memset (device -> hidden, 0, (sizeof * device -> hidden)) ;
// Set the function pointers
device -> VideoInit = NX_VideoInit ;
device -> ListModes = NX_ListModes ;
device -> SetVideoMode = NX_SetVideoMode ;
device -> ToggleFullScreen = NX_ToggleFullScreen ;
device -> UpdateMouse = NX_UpdateMouse ;
device -> CreateYUVOverlay = NULL ;
device -> SetColors = NX_SetColors ;
device -> UpdateRects = NULL ;
device -> VideoQuit = NX_VideoQuit;
device -> AllocHWSurface = NULL ;
device -> CheckHWBlit = NULL ;
device -> FillHWRect = NULL ;
device -> SetHWColorKey = NULL ;
device -> SetHWAlpha = NULL ;
device -> LockHWSurface = NULL ;
device -> UnlockHWSurface = NULL ;
device -> FlipHWSurface = NULL ;
device -> FreeHWSurface = NULL ;
device -> SetGamma = NULL ;
device -> GetGamma = NULL ;
device -> SetGammaRamp = NX_SetGammaRamp ;
device -> GetGammaRamp = NX_GetGammaRamp ;
#if SDL_VIDEO_OPENGL
device -> GL_LoadLibrary = NULL ;
device -> GL_GetProcAddress = NULL ;
device -> GL_GetAttribute = NULL ;
device -> GL_MakeCurrent = NULL ;
device -> GL_SwapBuffers = NULL ;
#endif
device -> SetIcon = NULL ;
device -> SetCaption = NX_SetCaption;
device -> IconifyWindow = NULL ;
device -> GrabInput = NULL ;
device -> GetWMInfo = NX_GetWMInfo ;
device -> FreeWMCursor = NX_FreeWMCursor ;
device -> CreateWMCursor = NX_CreateWMCursor ;
device -> ShowWMCursor = NX_ShowWMCursor ;
device -> WarpWMCursor = NX_WarpWMCursor ;
device -> CheckMouseMode = NULL ;
device -> InitOSKeymap = NX_InitOSKeymap ;
device -> PumpEvents = NX_PumpEvents ;
device -> free = NX_DeleteDevice ;
Dprintf ("leave NX_CreateDevice\n") ;
return device ;
}
static int
DMA_OpenDevice(_THIS, const char *devname, int iscapture)
{
const int flags = ((iscapture) ? OPEN_FLAGS_INPUT : OPEN_FLAGS_OUTPUT);
int format;
int stereo;
int value;
SDL_AudioFormat test_format;
struct audio_buf_info info;
/* We don't care what the devname is...we'll try to open anything. */
/* ...but default to first name in the list... */
if (devname == NULL) {
if (((iscapture) && (inputDeviceCount == 0)) ||
((!iscapture) && (outputDeviceCount == 0))) {
SDL_SetError("No such audio device");
return 0;
}
devname = ((iscapture) ? inputDevices[0] : outputDevices[0]);
}
/* Initialize all variables that we clean on shutdown */
this->hidden = (struct SDL_PrivateAudioData *)
SDL_malloc((sizeof *this->hidden));
if (this->hidden == NULL) {
SDL_OutOfMemory();
return 0;
}
SDL_memset(this->hidden, 0, (sizeof *this->hidden));
/* Open the audio device */
audio_fd = open(devname, flags, 0);
if (audio_fd < 0) {
DMA_CloseDevice(this);
SDL_SetError("Couldn't open %s: %s", devname, strerror(errno));
return 0;
}
dma_buf = NULL;
ioctl(audio_fd, SNDCTL_DSP_RESET, 0);
/* Get a list of supported hardware formats */
if (ioctl(audio_fd, SNDCTL_DSP_GETFMTS, &value) < 0) {
DMA_CloseDevice(this);
SDL_SetError("Couldn't get audio format list");
return 0;
}
/* Try for a closest match on audio format */
format = 0;
for (test_format = SDL_FirstAudioFormat(this->spec.format);
!format && test_format;) {
#ifdef DEBUG_AUDIO
fprintf(stderr, "Trying format 0x%4.4x\n", test_format);
#endif
switch (test_format) {
case AUDIO_U8:
if (value & AFMT_U8) {
format = AFMT_U8;
}
break;
case AUDIO_S8:
if (value & AFMT_S8) {
format = AFMT_S8;
}
break;
case AUDIO_S16LSB:
if (value & AFMT_S16_LE) {
format = AFMT_S16_LE;
}
break;
case AUDIO_S16MSB:
if (value & AFMT_S16_BE) {
format = AFMT_S16_BE;
}
break;
case AUDIO_U16LSB:
if (value & AFMT_U16_LE) {
format = AFMT_U16_LE;
}
break;
case AUDIO_U16MSB:
if (value & AFMT_U16_BE) {
format = AFMT_U16_BE;
}
break;
default:
format = 0;
break;
}
if (!format) {
test_format = SDL_NextAudioFormat();
}
}
if (format == 0) {
DMA_CloseDevice(this);
SDL_SetError("Couldn't find any hardware audio formats");
return 0;
}
this->spec.format = test_format;
/* Set the audio format */
value = format;
if ((ioctl(audio_fd, SNDCTL_DSP_SETFMT, &value) < 0) || (value != format)) {
DMA_CloseDevice(this);
SDL_SetError("Couldn't set audio format");
return 0;
}
/* Set mono or stereo audio (currently only two channels supported) */
stereo = (this->spec.channels > 1);
ioctl(audio_fd, SNDCTL_DSP_STEREO, &stereo);
if (stereo) {
this->spec.channels = 2;
} else {
this->spec.channels = 1;
}
/* Because some drivers don't allow setting the buffer size
after setting the format, we must re-open the audio device
once we know what format and channels are supported
*/
if (DMA_ReopenAudio(this, devname, format, stereo) < 0) {
DMA_CloseDevice(this);
/* Error is set by DMA_ReopenAudio() */
return 0;
}
/* Memory map the audio buffer */
if (ioctl(audio_fd, SNDCTL_DSP_GETOSPACE, &info) < 0) {
DMA_CloseDevice(this);
SDL_SetError("Couldn't get OSPACE parameters");
return 0;
}
this->spec.size = info.fragsize;
this->spec.samples = this->spec.size / ((this->spec.format & 0xFF) / 8);
this->spec.samples /= this->spec.channels;
num_buffers = info.fragstotal;
dma_len = num_buffers * this->spec.size;
dma_buf = (Uint8 *) mmap(NULL, dma_len, PROT_WRITE, MAP_SHARED,
audio_fd, 0);
if (dma_buf == MAP_FAILED) {
DMA_CloseDevice(this);
SDL_SetError("DMA memory map failed");
dma_buf = NULL;
return 0;
}
SDL_memset(dma_buf, this->spec.silence, dma_len);
/* Check to see if we need to use select() workaround */
{
char *workaround;
workaround = SDL_getenv("SDL_DSP_NOSELECT");
if (workaround) {
frame_ticks =
(float) (this->spec.samples * 1000) / this->spec.freq;
next_frame = SDL_GetTicks() + frame_ticks;
}
}
/* Trigger audio playback */
value = 0;
ioctl(audio_fd, SNDCTL_DSP_SETTRIGGER, &value);
value = PCM_ENABLE_OUTPUT;
if (ioctl(audio_fd, SNDCTL_DSP_SETTRIGGER, &value) < 0) {
DMA_CloseDevice(this);
SDL_SetError("Couldn't trigger audio output");
return 0;
}
/* Get the parent process id (we're the parent of the audio thread) */
parent = getpid();
/* We're ready to rock and roll. :-) */
return 1;
}
static int
DSOUND_OpenDevice(_THIS, void *handle, const char *devname, int iscapture)
{
const DWORD numchunks = 8;
HRESULT result;
SDL_bool valid_format = SDL_FALSE;
SDL_bool tried_format = SDL_FALSE;
SDL_AudioFormat test_format = SDL_FirstAudioFormat(this->spec.format);
LPGUID guid = (LPGUID) handle;
DWORD bufsize;
/* Initialize all variables that we clean on shutdown */
this->hidden = (struct SDL_PrivateAudioData *)
SDL_malloc((sizeof *this->hidden));
if (this->hidden == NULL) {
return SDL_OutOfMemory();
}
SDL_zerop(this->hidden);
/* Open the audio device */
if (iscapture) {
result = pDirectSoundCaptureCreate8(guid, &this->hidden->capture, NULL);
if (result != DS_OK) {
return SetDSerror("DirectSoundCaptureCreate8", result);
}
} else {
result = pDirectSoundCreate8(guid, &this->hidden->sound, NULL);
if (result != DS_OK) {
return SetDSerror("DirectSoundCreate8", result);
}
result = IDirectSound_SetCooperativeLevel(this->hidden->sound,
GetDesktopWindow(),
DSSCL_NORMAL);
if (result != DS_OK) {
return SetDSerror("DirectSound SetCooperativeLevel", result);
}
}
while ((!valid_format) && (test_format)) {
switch (test_format) {
case AUDIO_U8:
case AUDIO_S16:
case AUDIO_S32:
case AUDIO_F32:
tried_format = SDL_TRUE;
this->spec.format = test_format;
/* Update the fragment size as size in bytes */
SDL_CalculateAudioSpec(&this->spec);
bufsize = numchunks * this->spec.size;
if ((bufsize < DSBSIZE_MIN) || (bufsize > DSBSIZE_MAX)) {
SDL_SetError("Sound buffer size must be between %d and %d",
(DSBSIZE_MIN < numchunks) ? 1 : DSBSIZE_MIN / numchunks,
DSBSIZE_MAX / numchunks);
} else {
int rc;
WAVEFORMATEX wfmt;
SDL_zero(wfmt);
if (SDL_AUDIO_ISFLOAT(this->spec.format)) {
wfmt.wFormatTag = WAVE_FORMAT_IEEE_FLOAT;
} else {
wfmt.wFormatTag = WAVE_FORMAT_PCM;
}
wfmt.wBitsPerSample = SDL_AUDIO_BITSIZE(this->spec.format);
wfmt.nChannels = this->spec.channels;
wfmt.nSamplesPerSec = this->spec.freq;
wfmt.nBlockAlign = wfmt.nChannels * (wfmt.wBitsPerSample / 8);
wfmt.nAvgBytesPerSec = wfmt.nSamplesPerSec * wfmt.nBlockAlign;
rc = iscapture ? CreateCaptureBuffer(this, bufsize, &wfmt) : CreateSecondary(this, bufsize, &wfmt);
if (rc == 0) {
this->hidden->num_buffers = numchunks;
valid_format = SDL_TRUE;
}
}
break;
}
test_format = SDL_NextAudioFormat();
}
if (!valid_format) {
if (tried_format) {
return -1; /* CreateSecondary() should have called SDL_SetError(). */
}
return SDL_SetError("DirectSound: Unsupported audio format");
}
/* Playback buffers will auto-start playing in DSOUND_WaitDevice() */
return 0; /* good to go. */
}
static int
DSP_OpenDevice(_THIS, void *handle, const char *devname, int iscapture)
{
const int flags = ((iscapture) ? OPEN_FLAGS_INPUT : OPEN_FLAGS_OUTPUT);
int format;
int value;
int frag_spec;
SDL_AudioFormat test_format;
/* We don't care what the devname is...we'll try to open anything. */
/* ...but default to first name in the list... */
if (devname == NULL) {
devname = SDL_GetAudioDeviceName(0, iscapture);
if (devname == NULL) {
return SDL_SetError("No such audio device");
}
}
/* Make sure fragment size stays a power of 2, or OSS fails. */
/* I don't know which of these are actually legal values, though... */
if (this->spec.channels > 8)
this->spec.channels = 8;
else if (this->spec.channels > 4)
this->spec.channels = 4;
else if (this->spec.channels > 2)
this->spec.channels = 2;
/* Initialize all variables that we clean on shutdown */
this->hidden = (struct SDL_PrivateAudioData *)
SDL_malloc((sizeof *this->hidden));
if (this->hidden == NULL) {
return SDL_OutOfMemory();
}
SDL_zerop(this->hidden);
/* Open the audio device */
this->hidden->audio_fd = open(devname, flags, 0);
if (this->hidden->audio_fd < 0) {
return SDL_SetError("Couldn't open %s: %s", devname, strerror(errno));
}
/* Make the file descriptor use blocking i/o with fcntl() */
{
long ctlflags;
ctlflags = fcntl(this->hidden->audio_fd, F_GETFL);
ctlflags &= ~O_NONBLOCK;
if (fcntl(this->hidden->audio_fd, F_SETFL, ctlflags) < 0) {
return SDL_SetError("Couldn't set audio blocking mode");
}
}
/* Get a list of supported hardware formats */
if (ioctl(this->hidden->audio_fd, SNDCTL_DSP_GETFMTS, &value) < 0) {
perror("SNDCTL_DSP_GETFMTS");
return SDL_SetError("Couldn't get audio format list");
}
/* Try for a closest match on audio format */
format = 0;
for (test_format = SDL_FirstAudioFormat(this->spec.format);
!format && test_format;) {
#ifdef DEBUG_AUDIO
fprintf(stderr, "Trying format 0x%4.4x\n", test_format);
#endif
switch (test_format) {
case AUDIO_U8:
if (value & AFMT_U8) {
format = AFMT_U8;
}
break;
case AUDIO_S16LSB:
if (value & AFMT_S16_LE) {
format = AFMT_S16_LE;
}
break;
case AUDIO_S16MSB:
if (value & AFMT_S16_BE) {
format = AFMT_S16_BE;
}
break;
#if 0
/*
* These formats are not used by any real life systems so they are not
* needed here.
*/
case AUDIO_S8:
if (value & AFMT_S8) {
format = AFMT_S8;
}
break;
case AUDIO_U16LSB:
if (value & AFMT_U16_LE) {
format = AFMT_U16_LE;
}
break;
case AUDIO_U16MSB:
if (value & AFMT_U16_BE) {
format = AFMT_U16_BE;
}
break;
#endif
default:
format = 0;
break;
}
if (!format) {
test_format = SDL_NextAudioFormat();
}
}
if (format == 0) {
return SDL_SetError("Couldn't find any hardware audio formats");
}
this->spec.format = test_format;
/* Set the audio format */
value = format;
if ((ioctl(this->hidden->audio_fd, SNDCTL_DSP_SETFMT, &value) < 0) ||
(value != format)) {
perror("SNDCTL_DSP_SETFMT");
return SDL_SetError("Couldn't set audio format");
}
/* Set the number of channels of output */
value = this->spec.channels;
if (ioctl(this->hidden->audio_fd, SNDCTL_DSP_CHANNELS, &value) < 0) {
perror("SNDCTL_DSP_CHANNELS");
return SDL_SetError("Cannot set the number of channels");
}
this->spec.channels = value;
/* Set the DSP frequency */
value = this->spec.freq;
if (ioctl(this->hidden->audio_fd, SNDCTL_DSP_SPEED, &value) < 0) {
perror("SNDCTL_DSP_SPEED");
return SDL_SetError("Couldn't set audio frequency");
}
this->spec.freq = value;
/* Calculate the final parameters for this audio specification */
SDL_CalculateAudioSpec(&this->spec);
/* Determine the power of two of the fragment size */
for (frag_spec = 0; (0x01U << frag_spec) < this->spec.size; ++frag_spec);
if ((0x01U << frag_spec) != this->spec.size) {
return SDL_SetError("Fragment size must be a power of two");
}
frag_spec |= 0x00020000; /* two fragments, for low latency */
/* Set the audio buffering parameters */
#ifdef DEBUG_AUDIO
fprintf(stderr, "Requesting %d fragments of size %d\n",
(frag_spec >> 16), 1 << (frag_spec & 0xFFFF));
#endif
if (ioctl(this->hidden->audio_fd, SNDCTL_DSP_SETFRAGMENT, &frag_spec) < 0) {
perror("SNDCTL_DSP_SETFRAGMENT");
}
#ifdef DEBUG_AUDIO
{
audio_buf_info info;
ioctl(this->hidden->audio_fd, SNDCTL_DSP_GETOSPACE, &info);
fprintf(stderr, "fragments = %d\n", info.fragments);
fprintf(stderr, "fragstotal = %d\n", info.fragstotal);
fprintf(stderr, "fragsize = %d\n", info.fragsize);
fprintf(stderr, "bytes = %d\n", info.bytes);
}
#endif
/* Allocate mixing buffer */
if (!iscapture) {
this->hidden->mixlen = this->spec.size;
this->hidden->mixbuf = (Uint8 *) SDL_malloc(this->hidden->mixlen);
if (this->hidden->mixbuf == NULL) {
return SDL_OutOfMemory();
}
SDL_memset(this->hidden->mixbuf, this->spec.silence, this->spec.size);
}
/* We're ready to rock and roll. :-) */
return 0;
}
SDL_AudioSpec *Mix_LoadMP3_RW(SDL_RWops *src, int freesrc, SDL_AudioSpec *spec, Uint8 **audio_buf, Uint32 *audio_len)
{
/* note: spec is initialized to mixer spec */
#if defined(MP3_MUSIC)
SMPEG* mp3 = 0;
SMPEG_Info info;
#elif defined(MP3_MAD_MUSIC)
mad_data *mp3_mad;
#endif
long samplesize;
int read_len;
const Uint32 chunk_len = 4096;
int err = 0;
if ((!src) || (!spec) || (!audio_buf) || (!audio_len))
{
return NULL;
}
if (!err)
{
*audio_len = 0;
*audio_buf = (Uint8*) SDL_malloc(chunk_len);
err = (*audio_buf == NULL);
}
if (!err)
{
err = ((Mix_Init(MIX_INIT_MP3) & MIX_INIT_MP3) == 0);
}
if (!err)
{
#if defined(MP3_MUSIC)
mp3 = smpeg.SMPEG_new_rwops(src, &info, freesrc, 0);
err = (mp3 == NULL);
#elif defined(MP3_MAD_MUSIC)
mp3_mad = mad_openFileRW(src, spec, freesrc);
err = (mp3_mad == NULL);
#endif
}
#if defined(MP3_MUSIC)
if (!err)
{
err = !info.has_audio;
}
#endif
if (!err)
{
#if defined(MP3_MUSIC)
smpeg.SMPEG_actualSpec(mp3, spec);
smpeg.SMPEG_enableaudio(mp3, 1);
smpeg.SMPEG_enablevideo(mp3, 0);
smpeg.SMPEG_play(mp3);
/* read once for audio length */
while ((read_len = smpeg.SMPEG_playAudio(mp3, *audio_buf, chunk_len)) > 0)
{
*audio_len += read_len;
}
smpeg.SMPEG_stop(mp3);
#elif defined(MP3_MAD_MUSIC)
mad_start(mp3_mad);
/* read once for audio length */
while ((read_len = mad_getSamples(mp3_mad, *audio_buf, chunk_len)) > 0)
{
*audio_len += read_len;
}
mad_stop(mp3_mad);
#endif
err = (read_len < 0);
}
if (!err)
{
/* reallocate, if needed */
if ((*audio_len > 0) && (*audio_len != chunk_len))
{
*audio_buf = (Uint8*) SDL_realloc(*audio_buf, *audio_len);
err = (*audio_buf == NULL);
}
}
if (!err)
{
/* read again for audio buffer, if needed */
if (*audio_len > chunk_len)
{
#if defined(MP3_MUSIC)
smpeg.SMPEG_rewind(mp3);
smpeg.SMPEG_play(mp3);
err = (*audio_len != smpeg.SMPEG_playAudio(mp3, *audio_buf, *audio_len));
smpeg.SMPEG_stop(mp3);
#elif defined(MP3_MAD_MUSIC)
mad_seek(mp3_mad, 0);
mad_start(mp3_mad);
err = (*audio_len != mad_getSamples(mp3_mad, *audio_buf, *audio_len));
mad_stop(mp3_mad);
#endif
}
}
if (!err)
{
/* Don't return a buffer that isn't a multiple of samplesize */
samplesize = ((spec->format & 0xFF)/8)*spec->channels;
*audio_len &= ~(samplesize-1);
}
#if defined(MP3_MUSIC)
if (mp3)
{
smpeg.SMPEG_delete(mp3); mp3 = NULL;
/* Deleting the MP3 closed the source if desired */
freesrc = SDL_FALSE;
}
#elif defined(MP3_MAD_MUSIC)
if (mp3_mad)
{
mad_closeFile(mp3_mad); mp3_mad = NULL;
/* Deleting the MP3 closed the source if desired */
freesrc = SDL_FALSE;
}
#endif
if (freesrc)
{
SDL_RWclose(src); src = NULL;
}
/* handle error */
if (err)
{
if (*audio_buf != NULL)
{
SDL_free(*audio_buf); *audio_buf = NULL;
}
*audio_len = 0;
spec = NULL;
}
return spec;
}
static int ph_VideoInit(_THIS, SDL_PixelFormat* vformat)
{
PgHWCaps_t hwcaps;
int i;
window=NULL;
desktoppal=SDLPH_PAL_NONE;
#if SDL_VIDEO_OPENGL
oglctx=NULL;
oglbuffers=NULL;
oglflags=0;
oglbpp=0;
#endif
old_video_mode=-1;
old_refresh_rate=-1;
if (NULL == (phevent = SDL_malloc(EVENT_SIZE)))
{
SDL_OutOfMemory();
return -1;
}
SDL_memset(phevent, 0x00, EVENT_SIZE);
window = ph_CreateWindow(this);
if (window == NULL)
{
SDL_SetError("ph_VideoInit(): Couldn't create video window !\n");
return -1;
}
/* Create the blank cursor */
SDL_BlankCursor = this->CreateWMCursor(this, blank_cdata, blank_cmask,
(int)BLANK_CWIDTH, (int)BLANK_CHEIGHT,
(int)BLANK_CHOTX, (int)BLANK_CHOTY);
if (SDL_BlankCursor == NULL)
{
return -1;
}
if (PgGetGraphicsHWCaps(&hwcaps) < 0)
{
SDL_SetError("ph_VideoInit(): GetGraphicsHWCaps function failed !\n");
this->FreeWMCursor(this, SDL_BlankCursor);
return -1;
}
if (PgGetVideoModeInfo(hwcaps.current_video_mode, &desktop_mode) < 0)
{
SDL_SetError("ph_VideoInit(): PgGetVideoModeInfo function failed !\n");
this->FreeWMCursor(this, SDL_BlankCursor);
return -1;
}
/* Determine the current screen size */
this->info.current_w = desktop_mode.width;
this->info.current_h = desktop_mode.height;
/* We need to return BytesPerPixel as it in used by CreateRGBsurface */
vformat->BitsPerPixel = desktop_mode.bits_per_pixel;
vformat->BytesPerPixel = desktop_mode.bytes_per_scanline/desktop_mode.width;
desktopbpp = desktop_mode.bits_per_pixel;
/* save current palette */
if (desktopbpp==8)
{
PgGetPalette(savedpal);
PgGetPalette(syspalph);
}
else
{
for(i=0; i<_Pg_MAX_PALETTE; i++)
{
savedpal[i]=PgRGB(0, 0, 0);
syspalph[i]=PgRGB(0, 0, 0);
}
}
currently_fullscreen = 0;
currently_hided = 0;
currently_maximized = 0;
current_overlay = NULL;
OCImage.direct_context = NULL;
OCImage.offscreen_context = NULL;
OCImage.offscreen_backcontext = NULL;
OCImage.oldDC = NULL;
OCImage.CurrentFrameData = NULL;
OCImage.FrameData0 = NULL;
OCImage.FrameData1 = NULL;
videomode_emulatemode = 0;
this->info.wm_available = 1;
ph_UpdateHWInfo(this);
return 0;
}
/*
* Open a joystick for use - the index passed as an argument refers to
* the N'th joystick on the system. This index is the value which will
* identify this joystick in future joystick events.
*
* This function returns a joystick identifier, or NULL if an error occurred.
*/
SDL_Joystick *
SDL_JoystickOpen(int device_index)
{
SDL_Joystick *joystick;
SDL_Joystick *joysticklist;
const char *joystickname = NULL;
if ((device_index < 0) || (device_index >= SDL_NumJoysticks())) {
SDL_SetError("There are %d joysticks available", SDL_NumJoysticks());
return (NULL);
}
joysticklist = SDL_joysticks;
/* If the joystick is already open, return it
* it is important that we have a single joystick * for each instance id
*/
while (joysticklist) {
if (SDL_SYS_GetInstanceIdOfDeviceIndex(device_index) == joysticklist->instance_id) {
joystick = joysticklist;
++joystick->ref_count;
return (joystick);
}
joysticklist = joysticklist->next;
}
/* Create and initialize the joystick */
joystick = (SDL_Joystick *) SDL_malloc((sizeof *joystick));
if (joystick == NULL) {
SDL_OutOfMemory();
return NULL;
}
SDL_memset(joystick, 0, (sizeof *joystick));
if (SDL_SYS_JoystickOpen(joystick, device_index) < 0) {
SDL_free(joystick);
return NULL;
}
joystickname = SDL_SYS_JoystickNameForDeviceIndex(device_index);
if (joystickname)
joystick->name = SDL_strdup(joystickname);
else
joystick->name = NULL;
if (joystick->naxes > 0) {
joystick->axes = (Sint16 *) SDL_malloc
(joystick->naxes * sizeof(Sint16));
}
if (joystick->nhats > 0) {
joystick->hats = (Uint8 *) SDL_malloc
(joystick->nhats * sizeof(Uint8));
}
if (joystick->nballs > 0) {
joystick->balls = (struct balldelta *) SDL_malloc
(joystick->nballs * sizeof(*joystick->balls));
}
if (joystick->nbuttons > 0) {
joystick->buttons = (Uint8 *) SDL_malloc
(joystick->nbuttons * sizeof(Uint8));
}
if (((joystick->naxes > 0) && !joystick->axes)
|| ((joystick->nhats > 0) && !joystick->hats)
|| ((joystick->nballs > 0) && !joystick->balls)
|| ((joystick->nbuttons > 0) && !joystick->buttons)) {
SDL_OutOfMemory();
SDL_JoystickClose(joystick);
return NULL;
}
if (joystick->axes) {
SDL_memset(joystick->axes, 0, joystick->naxes * sizeof(Sint16));
}
if (joystick->hats) {
SDL_memset(joystick->hats, 0, joystick->nhats * sizeof(Uint8));
}
if (joystick->balls) {
SDL_memset(joystick->balls, 0,
joystick->nballs * sizeof(*joystick->balls));
}
if (joystick->buttons) {
SDL_memset(joystick->buttons, 0, joystick->nbuttons * sizeof(Uint8));
}
joystick->epowerlevel = SDL_JOYSTICK_POWER_UNKNOWN;
/* Add joystick to list */
++joystick->ref_count;
/* Link the joystick in the list */
joystick->next = SDL_joysticks;
SDL_joysticks = joystick;
SDL_SYS_JoystickUpdate(joystick);
return (joystick);
}
static SDL_VideoDevice* ph_CreateDevice(int devindex)
{
SDL_VideoDevice* device;
/* Initialize all variables that we clean on shutdown */
device = (SDL_VideoDevice *)SDL_malloc(sizeof(SDL_VideoDevice));
if (device)
{
SDL_memset(device, 0, (sizeof *device));
device->hidden = (struct SDL_PrivateVideoData*)SDL_malloc((sizeof *device->hidden));
device->gl_data = NULL;
}
if ((device == NULL) || (device->hidden == NULL))
{
SDL_OutOfMemory();
ph_DeleteDevice(device);
return NULL;
}
SDL_memset(device->hidden, 0, (sizeof *device->hidden));
/* Set the driver flags */
device->handles_any_size = 1;
/* Set the function pointers */
device->CreateYUVOverlay = ph_CreateYUVOverlay;
device->VideoInit = ph_VideoInit;
device->ListModes = ph_ListModes;
device->SetVideoMode = ph_SetVideoMode;
device->ToggleFullScreen = ph_ToggleFullScreen;
device->UpdateMouse = ph_UpdateMouse;
device->SetColors = ph_SetColors;
device->UpdateRects = NULL; /* set up in ph_SetupUpdateFunction */
device->VideoQuit = ph_VideoQuit;
device->AllocHWSurface = ph_AllocHWSurface;
device->CheckHWBlit = ph_CheckHWBlit;
device->FillHWRect = ph_FillHWRect;
device->SetHWColorKey = ph_SetHWColorKey;
device->SetHWAlpha = ph_SetHWAlpha;
device->LockHWSurface = ph_LockHWSurface;
device->UnlockHWSurface = ph_UnlockHWSurface;
device->FlipHWSurface = ph_FlipHWSurface;
device->FreeHWSurface = ph_FreeHWSurface;
device->SetCaption = ph_SetCaption;
device->SetIcon = NULL;
device->IconifyWindow = ph_IconifyWindow;
device->GrabInput = ph_GrabInput;
device->GetWMInfo = ph_GetWMInfo;
device->FreeWMCursor = ph_FreeWMCursor;
device->CreateWMCursor = ph_CreateWMCursor;
device->ShowWMCursor = ph_ShowWMCursor;
device->WarpWMCursor = ph_WarpWMCursor;
device->MoveWMCursor = NULL;
device->CheckMouseMode = ph_CheckMouseMode;
device->InitOSKeymap = ph_InitOSKeymap;
device->PumpEvents = ph_PumpEvents;
/* OpenGL support. */
#if SDL_VIDEO_OPENGL
device->GL_MakeCurrent = ph_GL_MakeCurrent;
device->GL_SwapBuffers = ph_GL_SwapBuffers;
device->GL_GetAttribute = ph_GL_GetAttribute;
device->GL_LoadLibrary = ph_GL_LoadLibrary;
device->GL_GetProcAddress = ph_GL_GetProcAddress;
#endif /* SDL_VIDEO_OPENGL */
device->free = ph_DeleteDevice;
return device;
}
static int
GLES_RenderCopy(SDL_Renderer * renderer, SDL_Texture * texture,
const SDL_Rect * srcrect, const SDL_Rect * dstrect)
{
GLES_RenderData *data = (GLES_RenderData *) renderer->driverdata;
GLES_TextureData *texturedata = (GLES_TextureData *) texture->driverdata;
int minx, miny, maxx, maxy;
GLfloat minu, maxu, minv, maxv;
int i;
void *temp_buffer; /* used for reformatting dirty rect pixels */
void *temp_ptr;
data->glEnable(GL_TEXTURE_2D);
if (texturedata->dirty.list) {
SDL_DirtyRect *dirty;
void *pixels;
int bpp = SDL_BYTESPERPIXEL(texture->format);
int pitch = texturedata->pitch;
SetupTextureUpdate(data, texture, pitch);
data->glBindTexture(texturedata->type, texturedata->texture);
for (dirty = texturedata->dirty.list; dirty; dirty = dirty->next) {
SDL_Rect *rect = &dirty->rect;
pixels =
(void *) ((Uint8 *) texturedata->pixels + rect->y * pitch +
rect->x * bpp);
/* There is no GL_UNPACK_ROW_LENGTH in OpenGLES
we must do this reformatting ourselves(!)
maybe it'd be a good idea to keep a temp buffer around
for this purpose rather than allocating it each time
*/
if( rect->x == 0 && rect->w * bpp == pitch ) {
temp_buffer = pixels; /* Updating whole texture, no need to reformat */
} else {
temp_buffer = SDL_malloc(rect->w * rect->h * bpp);
temp_ptr = temp_buffer;
for (i = 0; i < rect->h; i++) {
SDL_memcpy(temp_ptr, pixels, rect->w * bpp);
temp_ptr += rect->w * bpp;
pixels += pitch;
}
}
data->glTexSubImage2D(texturedata->type, 0, rect->x, rect->y,
rect->w, rect->h, texturedata->format,
texturedata->formattype, temp_buffer);
if( temp_buffer != pixels ) {
SDL_free(temp_buffer);
}
}
SDL_ClearDirtyRects(&texturedata->dirty);
}
data->glBindTexture(texturedata->type, texturedata->texture);
if (texture->modMode) {
data->glColor4f((GLfloat) texture->r * inv255f,
(GLfloat) texture->g * inv255f,
(GLfloat) texture->b * inv255f,
(GLfloat) texture->a * inv255f);
} else {
data->glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
}
GLES_SetBlendMode(data, texture->blendMode, 0);
switch (texture->scaleMode) {
case SDL_SCALEMODE_NONE:
case SDL_SCALEMODE_FAST:
data->glTexParameteri(texturedata->type, GL_TEXTURE_MIN_FILTER,
GL_NEAREST);
data->glTexParameteri(texturedata->type, GL_TEXTURE_MAG_FILTER,
GL_NEAREST);
break;
case SDL_SCALEMODE_SLOW:
case SDL_SCALEMODE_BEST:
data->glTexParameteri(texturedata->type, GL_TEXTURE_MIN_FILTER,
GL_LINEAR);
data->glTexParameteri(texturedata->type, GL_TEXTURE_MAG_FILTER,
GL_LINEAR);
break;
}
if (data->GL_OES_draw_texture_supported && data->useDrawTexture) {
/* this code is a little funny because the viewport is upside down vs SDL's coordinate system */
SDL_Window *window = renderer->window;
GLint cropRect[4];
cropRect[0] = srcrect->x;
cropRect[1] = srcrect->y + srcrect->h;
cropRect[2] = srcrect->w;
cropRect[3] = -srcrect->h;
data->glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_CROP_RECT_OES,
cropRect);
//__android_log_print(ANDROID_LOG_INFO, "libSDL", "GLES_RenderCopy glDrawTexiOES(%d, %d, %d, %d) cropRect %d:%d:%d:%d", dstrect->x, window->display->desktop_mode.h - dstrect->y - dstrect->h, dstrect->w, dstrect->h, cropRect[0], cropRect[1], cropRect[2], cropRect[3]);
data->glDrawTexiOES(dstrect->x,
#if SDL_VIDEO_RENDER_RESIZE
window->display->desktop_mode.h - dstrect->y - dstrect->h,
#else
window->h - dstrect->y - dstrect->h,
#endif
0, dstrect->w, dstrect->h);
} else {
minx = dstrect->x;
miny = dstrect->y;
maxx = dstrect->x + dstrect->w;
maxy = dstrect->y + dstrect->h;
minu = (GLfloat) srcrect->x / texture->w;
minu *= texturedata->texw;
maxu = (GLfloat) (srcrect->x + srcrect->w) / texture->w;
maxu *= texturedata->texw;
minv = (GLfloat) srcrect->y / texture->h;
minv *= texturedata->texh;
maxv = (GLfloat) (srcrect->y + srcrect->h) / texture->h;
maxv *= texturedata->texh;
GLshort vertices[8];
GLfloat texCoords[8];
vertices[0] = minx;
vertices[1] = miny;
vertices[2] = maxx;
vertices[3] = miny;
vertices[4] = minx;
vertices[5] = maxy;
vertices[6] = maxx;
vertices[7] = maxy;
texCoords[0] = minu;
texCoords[1] = minv;
texCoords[2] = maxu;
texCoords[3] = minv;
texCoords[4] = minu;
texCoords[5] = maxv;
texCoords[6] = maxu;
texCoords[7] = maxv;
data->glVertexPointer(2, GL_SHORT, 0, vertices);
data->glEnableClientState(GL_VERTEX_ARRAY);
data->glTexCoordPointer(2, GL_FLOAT, 0, texCoords);
data->glEnableClientState(GL_TEXTURE_COORD_ARRAY);
data->glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
data->glDisableClientState(GL_TEXTURE_COORD_ARRAY);
data->glDisableClientState(GL_VERTEX_ARRAY);
}
data->glDisable(GL_TEXTURE_2D);
return 0;
}
static SDL_VideoDevice *X11_CreateDevice(int devindex)
{
SDL_VideoDevice *device = NULL;
if ( SDL_X11_LoadSymbols() ) {
/* Initialize all variables that we clean on shutdown */
device = (SDL_VideoDevice *)SDL_malloc(sizeof(SDL_VideoDevice));
if ( device ) {
SDL_memset(device, 0, (sizeof *device));
device->hidden = (struct SDL_PrivateVideoData *)
SDL_malloc((sizeof *device->hidden));
device->gl_data = (struct SDL_PrivateGLData *)
SDL_malloc((sizeof *device->gl_data));
}
if ( (device == NULL) || (device->hidden == NULL) ||
(device->gl_data == NULL) ) {
SDL_OutOfMemory();
X11_DeleteDevice(device); /* calls SDL_X11_UnloadSymbols(). */
return(0);
}
SDL_memset(device->hidden, 0, (sizeof *device->hidden));
SDL_memset(device->gl_data, 0, (sizeof *device->gl_data));
#if SDL_VIDEO_OPENGL_GLX
device->gl_data->swap_interval = -1;
#endif
/* Set the driver flags */
device->handles_any_size = 1;
/* Set the function pointers */
device->VideoInit = X11_VideoInit;
device->ListModes = X11_ListModes;
device->SetVideoMode = X11_SetVideoMode;
device->ToggleFullScreen = X11_ToggleFullScreen;
device->UpdateMouse = X11_UpdateMouse;
#if SDL_VIDEO_DRIVER_X11_XV
device->CreateYUVOverlay = X11_CreateYUVOverlay;
#endif
device->SetColors = X11_SetColors;
device->UpdateRects = NULL;
device->VideoQuit = X11_VideoQuit;
device->AllocHWSurface = X11_AllocHWSurface;
device->CheckHWBlit = NULL;
device->FillHWRect = NULL;
device->SetHWColorKey = NULL;
device->SetHWAlpha = NULL;
device->LockHWSurface = X11_LockHWSurface;
device->UnlockHWSurface = X11_UnlockHWSurface;
device->FlipHWSurface = X11_FlipHWSurface;
device->FreeHWSurface = X11_FreeHWSurface;
device->SetGamma = X11_SetVidModeGamma;
device->GetGamma = X11_GetVidModeGamma;
device->SetGammaRamp = X11_SetGammaRamp;
device->GetGammaRamp = NULL;
#if SDL_VIDEO_OPENGL_GLX
device->GL_LoadLibrary = X11_GL_LoadLibrary;
device->GL_GetProcAddress = X11_GL_GetProcAddress;
device->GL_GetAttribute = X11_GL_GetAttribute;
device->GL_MakeCurrent = X11_GL_MakeCurrent;
device->GL_SwapBuffers = X11_GL_SwapBuffers;
#endif
device->SetCaption = X11_SetCaption;
device->SetIcon = X11_SetIcon;
device->IconifyWindow = X11_IconifyWindow;
device->GrabInput = X11_GrabInput;
device->GetWindowPos = X11_GetWindowPos;
device->SetWindowPos = X11_SetWindowPos;
device->IsWindowVisible = X11_IsWindowVisible;
device->GetMonitorDPI = X11_GetMonitorDPI;
device->GetMonitorRect = X11_GetMonitorRect;
device->GetWMInfo = X11_GetWMInfo;
device->FreeWMCursor = X11_FreeWMCursor;
device->CreateWMCursor = X11_CreateWMCursor;
device->ShowWMCursor = X11_ShowWMCursor;
device->WarpWMCursor = X11_WarpWMCursor;
device->CheckMouseMode = X11_CheckMouseMode;
device->InitOSKeymap = X11_InitOSKeymap;
device->PumpEvents = X11_PumpEvents;
device->free = X11_DeleteDevice;
}
return device;
}