void PS3_DoubleBufferUpdate(_THIS, int numrects, SDL_Rect * rects)
{
if (converter_thread_data && converter_thread_data->booted)
SPE_WaitForMsg(this, converter_thread_data, SPU_FIN);
s_bounded_input_width_offset = (s_writeable_width - s_bounded_input_width) >> 1;
s_bounded_input_height_offset = (s_writeable_height - s_bounded_input_height) >> 1;
s_center[0] = frame_buffer + s_bounded_input_width_offset * s_fb_pixel_size +
s_bounded_input_height_offset * fb_finfo.line_length;
s_center[1] = s_center[0] + real_height * fb_finfo.line_length;
fb_parms->data = (unsigned char *)s_pixels;
fb_parms->center = s_center[s_center_index];
fb_parms->out_line_stride = fb_finfo.line_length;
fb_parms->in_line_stride = s_input_line_length;
fb_parms->bounded_input_height = s_bounded_input_height;
fb_parms->bounded_input_width = s_bounded_input_width;
fb_parms->fb_pixel_size = s_fb_pixel_size;
deprintf(3, "[PS3->SPU] fb_thread_data->argp = 0x%x\n", fb_thread_data->argp);
SPE_SendMsg(this, fb_thread_data, SPU_START);
SPE_SendMsg(this, fb_thread_data, (unsigned int)fb_thread_data->argp);
SPE_WaitForMsg(this, fb_thread_data, SPU_FIN);
if (double_buffering)
s_center_index = s_center_index ^ 0x01;
PS3_FlipDoubleBuffer(this, this->screen);
}
int SPE_Start(_THIS, spu_data_t * spe_data)
{
deprintf(2, "[PS3->SPU] Start SPE: %s\n", spe_data->program_name);
if (!(spe_data->booted))
SPE_Boot(this, spe_data);
spe_data->entry = SPE_DEFAULT_ENTRY;
spe_data->error_code = 0;
deprintf(2, "[PS3->SPU] Create Thread: %s\n", spe_data->program_name);
if (pthread_create
(&spe_data->thread, NULL, (void *)&SPE_RunContext, (void *)spe_data)) {
deprintf(2, "[PS3->SPU] Could not create pthread for spe: %s\n", spe_data->program_name);
SDL_SetError("[PS3->SPU] Could not create pthread for spe");
return -1;
}
if (spe_data->keepalive)
SPE_WaitForMsg(this, spe_data, SPU_READY);
}
/* Start the SPE thread */
int SPE_Start(spu_data_t * spe_data)
{
deprintf(2, "[PS3->SPU] Start SPE: %s\n", spe_data->program_name);
if (!(spe_data->booted))
SPE_Boot(spe_data);
/* To allow re-running of context, spe_ctx_entry has to be set before each call */
spe_data->entry = SPE_DEFAULT_ENTRY;
spe_data->error_code = 0;
/* Create SPE thread and run */
deprintf(2, "[PS3->SPU] Create Thread: %s\n", spe_data->program_name);
if (pthread_create
(&spe_data->thread, NULL, (void *)&SPE_RunContext, (void *)spe_data)) {
deprintf(2, "[PS3->SPU] Could not create pthread for spe: %s\n", spe_data->program_name);
SDL_SetError("[PS3->SPU] Could not create pthread for spe");
return -1;
}
if (spe_data->keepalive)
SPE_WaitForMsg(spe_data, SPU_READY);
}
