void SF_vdo_screen_update(const lcd_frame_update_struct *lcd_param_temp )
{
U8 *buf_ptr;
U8 layer_pos;
lcd_frame_update_struct * lcd_param = &lcd_data;
if ((lcd_param->hw_update_layer & LCD_LAYER0_ENABLE) != 0)
layer_pos = 0;
else if ((lcd_param->hw_update_layer & LCD_LAYER1_ENABLE) != 0)
layer_pos = 1;
else if ((lcd_param->hw_update_layer & LCD_LAYER2_ENABLE) != 0)
layer_pos = 2;
else if ((lcd_param->hw_update_layer & LCD_LAYER3_ENABLE) != 0)
layer_pos = 3;
else
MMI_ASSERT(0);
vdo_get_active_buffer(&buf_ptr);
if (lcd_param->rotate_value == MDI_VIDEO_LCD_ROTATE_270)
{
//{{方案一
//START_LCD_TRANSFER;
//}}方案一
//{{方案二
gdi_layer_blt_previous(lcd_param->lcm_start_y, lcd_param->lcm_start_x, lcd_param->lcm_end_y, lcd_param->lcm_end_x);
//}}方案二
}
else
{
LCDDisplay_adrs(lcd_param, buf_ptr, layer_pos);
}
}
/*****************************************************************************
* FUNCTION
* gdi_image_decoder_decode_finish_hdlr
* DESCRIPTION
*
* PARAMETERS
* msgPtr [?]
* RETURNS
* void
*****************************************************************************/
void gdi_image_decoder_decode_finish_hdlr(void *msgPtr)
{
/*----------------------------------------------------------------*/
/* Local Variables */
/*----------------------------------------------------------------*/
U8 *dest_buf_ptr;
U8 *src_buf_ptr;
S32 index;
S32 dest_width;
S32 dest_height;
S32 dest_offset_x;
S32 dest_offset_y;
S32 dest_pitch;
S32 src_pitch;
S32 layer_offset_x, layer_offset_y;
BOOL is_blt;
gdi_rect_struct dest_clip;
gdi_handle handle;
S32 fs_ret;
gdi_handle old_layer_handle;
gdi_handle old_lcd_handle;
U8 src_cf;
media_img_decode_finish_ind_struct *para_ptr = (media_img_decode_finish_ind_struct*) msgPtr;
/*----------------------------------------------------------------*/
/* Code Body */
/*----------------------------------------------------------------*/
/* no item. this will occure if driver already send out message to GDI, meanwhile user call
decoder_stop to remove this decoder item. so this index will be -1 */
if (gdi_image_decoder_item_first_idx == -1)
{
return;
}
/* jpeg_local_para_struct *para_ptr = (jpeg_local_para_struct*)msgPtr; */
/* ignore this message if it is not in the list */
if (para_ptr->seq_num != gdi_image_decoder_item_list[gdi_image_decoder_item_first_idx].seq_num)
{
return;
}
/* check if hw is powered on */
/* ASSERT(gdi_image_jpeg_is_hw_init == TRUE); */
/* close file handle */
/* DRM_REPLACE */
/* fs_ret = FS_Close(gdi_image_decoder_item_list[gdi_image_decoder_item_first_idx].file_handle); */
fs_ret = DRM_close_file(gdi_image_decoder_item_list[gdi_image_decoder_item_first_idx].file_handle);
ASSERT(fs_ret >= 0);
handle = gdi_image_decoder_item_list[gdi_image_decoder_item_first_idx].seq_num;
/* if decode succeed */
if (para_ptr->result == MED_RES_OK)
{
/* set variables */
index = gdi_image_decoder_item_first_idx;
dest_width = gdi_image_decoder_item_list[index].dest_width;
dest_height = gdi_image_decoder_item_list[index].dest_height;
dest_offset_x = gdi_image_decoder_item_list[index].dest_offset_x;
dest_offset_y = gdi_image_decoder_item_list[index].dest_offset_y;
dest_clip.x1 = gdi_image_decoder_item_list[index].clipx1;
dest_clip.y1 = gdi_image_decoder_item_list[index].clipy1;
dest_clip.x2 = gdi_image_decoder_item_list[index].clipx2;
dest_clip.y2 = gdi_image_decoder_item_list[index].clipy2;
dest_pitch = gdi_act_layer->width;
is_blt = gdi_image_decoder_item_list[index].is_blt;
/* get actual resized image, with stuffing pixels */
src_pitch = para_ptr->image_width;
/* if not totally out of clip region */
if (!((dest_offset_x > dest_clip.x2) ||
(dest_offset_y > dest_clip.y2) ||
(dest_offset_x + dest_width < dest_clip.x1) || (dest_offset_y + dest_height < dest_clip.y1)))
{
gdi_lcd_get_active(&old_lcd_handle);
gdi_lcd_set_active(gdi_image_decoder_item_list[index].lcd_handle);
gdi_layer_get_active(&old_layer_handle);
gdi_layer_set_active(gdi_image_decoder_item_list[index].layer_handle);
gdi_layer_get_buffer_ptr(&dest_buf_ptr);
src_buf_ptr = (U8*) gdi_work_buffer;
#ifdef GDI_USING_2D_ENGINE_V2
if (gdi_act_layer->vcf == GDI_COLOR_FORMAT_32)
{
src_cf = GDI_COLOR_FORMAT_24;
}
else
{
src_cf = gdi_act_layer->vcf;
}
gdi_bitblt_internal((U8*)gdi_work_buffer, dest_width,
0, 0,
dest_width, dest_height,
src_cf,
gdi_act_layer->buf_ptr, gdi_act_layer->width,
dest_offset_x, dest_offset_y,
dest_clip.x1, dest_clip.y1, dest_clip.x2, dest_clip.y2,
gdi_act_layer->vcf, gdi_act_layer->layer_size,
FALSE,
FALSE, 0,
FALSE, 0,
FALSE, 0,
GDI_TRANSFORM_NONE,
GDI_TRANSFORM_DIRECTION_LT);
if (gdi_act_layer_info->source_key_enable)
{
gdi_act_replace_src_key(
gdi_act_layer->buf_ptr,
gdi_act_layer->width,
dest_offset_x,
dest_offset_y,
dest_clip.x1,
dest_clip.y1,
dest_clip.x2,
dest_clip.y2,
gdi_act_layer_info->source_key,
dest_width,
dest_height);
}
#else
gdi_2d_memory_blt(
src_buf_ptr, /* src_ptr */
src_pitch, /* src_pitch */
0, /* src_offset_x */
0, /* src_offset_y */
dest_width, /* src_width */
dest_height, /* src_height */
dest_buf_ptr, /* dest_ptr */
dest_pitch, /* dest_pitch */
dest_offset_x, /* dest_offset_x */
dest_offset_y, /* dest_offset_y */
dest_clip); /* dest_clip */
#endif
gdi_layer_get_position(&layer_offset_x, &layer_offset_y);
layer_offset_x += dest_offset_x;
layer_offset_y += dest_offset_y;
if (is_blt)
{
gdi_layer_blt_previous(
layer_offset_x,
layer_offset_y,
layer_offset_x + dest_width,
layer_offset_y + dest_height);
}
gdi_layer_set_active(old_layer_handle);
gdi_lcd_set_active(old_lcd_handle);
}
if (gdi_image_decoder_result_callback != NULL)
{
gdi_image_decoder_result_callback(GDI_SUCCEED, handle);
}
}
else
{
if (gdi_image_decoder_result_callback != NULL)
{
gdi_image_decoder_result_callback(GDI_FAILED, handle);
}
}
gdi_image_decoder_item_list[gdi_image_decoder_item_first_idx].is_used = FALSE;
gdi_image_decoder_item_first_idx = gdi_image_decoder_item_list[gdi_image_decoder_item_first_idx].next_idx;
if (gdi_image_decoder_item_first_idx != -1)
{
gdi_image_decoder_decode_from_list();
}
}
/*
方案二*/
void SFScreen_Update(void)
{
gdi_layer_blt_previous(0, 0,LCD_WIDTH, LCD_HEIGHT);
}
/*****************************************************************************
* FUNCTION
* mmi_sample_3dgame_entry_app_screen
* DESCRIPTION
* enter dev3dgame screen - init an MMI environment for 3D game
* PARAMETERS
* void
* RETURNS
* void
*****************************************************************************/
void mmi_sample_3dgame_entry_app_screen(void)
{
/*----------------------------------------------------------------*/
/* Local Variables */
/*----------------------------------------------------------------*/
PU8 gui_buffer;
/*----------------------------------------------------------------*/
/* Code Body */
/*----------------------------------------------------------------*/
EntryNewScreen(SCR_ID_3D_GAME, mmi_sample_3dgame_exit_app_screen, mmi_sample_3dgame_entry_app_screen, NULL);
gui_buffer = GetCurrGuiBuffer(SCR_ID_3D_GAME);
/* reset clip */
gdi_layer_reset_clip();
gdi_layer_reset_text_clip();
/* enable multilayer */
gdi_layer_multi_layer_enable();
/* entry full screen app - will force status bar update */
entry_full_screen();
/* force all playing keypad tone off */
mmi_frm_kbd_set_tone_state(MMI_KEY_TONE_DISABLED);
/* set audio volumn */
mdi_audio_set_volume(MDI_VOLUME_MEDIA, 4); /* vol level : 0 - 6 */
/* suspend background play */
mdi_audio_suspend_background_play();
/* stop MMI sleep */
TurnOnBacklight(0);
/* clear keys */
ClearInputEventHandler(MMI_DEVICE_ALL);
clear_category_screen_key_handlers();
/* set RSK-up to exit */
SetKeyHandler(GoBackHistory, KEY_RSK, KEY_EVENT_UP);
/* clear background as black */
gdi_layer_clear(GDI_COLOR_BLACK);
gdi_layer_blt_previous(0, 0, UI_device_width - 1, UI_device_height - 1);
#ifndef WIN32
/* enable faster key handling */
mmi_frm_set_key_handle_in_high_frequency(MMI_TRUE);
#endif /* WIN32 */
#ifdef __MMI_SUBLCD__
/* draw game icon on sublcd */
ForceSubLCDScreen(mmi_sample_3dgame_entry_sublcd);
#endif /* __MMI_SUBLCD__ */
/* disalbe align timer, this will let timer more accurate */
UI_disable_alignment_timers();
/* start game */
if (gui_buffer == NULL)
{
/* TODO: start new game here .. */
}
else
{
/* back from interrupt */
/* TODO: resume a existing game here .. */
}
}