FreeCalypso > hg > fc-magnetite
view src/aci2/mfw/mfw_fv.c @ 204:e2714de970a4
TCS2/TCS3 hybrid config links after adding cl.lib
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 14 Oct 2016 06:21:03 +0000 |
parents | 93999a60b835 |
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/* +--------------------------------------------------------------------+ | PROJECT: MMI-Framework (8417) $Workfile:: mfw_fv.c $| | $Author:: NDH $Revision:: 1 $| | CREATED: 21.05.04 $Modtime:: 21.05.04 14:58 $| | STATE : code | +--------------------------------------------------------------------+ MODULE : MFW_FV PURPOSE : This module contains File Viewer Interface functions. HISTORY : Oct 06, 2005 REF: SPR 34560 xdeepadh Description: File Viewer: Image stored in the FFS is not displayed in the file viewer Solution: Screen updation will be performed , soon after the decoding/color conversion of the image is completed. Aug 22, 2005 REF: ENH 31154 xdeepadh Description: Application to Test Camera Solution: Implemeted the Fileviewer to view the jpeg images.Camera Application to preview,capture and save image has been implemented. */ #define ENTITY_MFW /* ** Include Files */ /* includes */ #include <string.h> #include "typedefs.h" #include "mfw_mfw.h" #include "mfw_sys.h" #include "mfw_fv.h" //Includes of IMGIL #include "img/imgil1_api.h" #include "img/imgil1_i.h" #include "gil/gil_gpf.h" #include "dspl.h" //Variable defines T_IMG_YUV_BUFFER qcif_yuv_tempbuf; extern UINT8 qcif_yuv_lum[FV_DSPL_VOLUME]; //decoded and Scaled lum buffer extern UINT8 qcif_yuv_cb[FV_SCALE_VOLUME]; //decoded and Scaled cb buffer extern UINT8 qcif_yuv_cr[FV_SCALE_VOLUME]; //decoded and Scaled cr buffer extern UINT8 qcif_rgb_array[ FV_DSPL_VOLUME * 2]; //Color converted buffer to view extern UINT8 rgb_img_process_array[FV_DSPL_VOLUME * 2]; //Color converted buffer for zoom/rotate T_IMG_YUV_BUFFER qcif_process_buffer; extern UINT8 qcif_yuv_process_lum[FV_DSPL_VOLUME ]; //lum buffer for rotate and zoom extern UINT8 qcif_yuv_process_cb[FV_SCALE_VOLUME]; //cb buffer for rotate and zoom extern UINT8 qcif_yuv_process_cr[FV_SCALE_VOLUME]; //cr buffer for rotate and zoom extern UBYTE zoom_flag; extern UBYTE rotate_flag; //Function Prototypes static void mfw_fv_change_format_cb(void *parameter); static void mfw_fv_zoom_cb(void *parameter); static void mfw_fv_rotate_cb(void *parameter); static void mfw_fv_color_convert_cb(void *parameter); static void mfw_fv_process_cb(void *parameter); GLOBAL UBYTE mfw_fv_display_image_in_center( USHORT in_Width, USHORT in_Height, void * in_BmpPtr, USHORT in_index, int bmpFormat, USHORT dsplWidth, USHORT dsplHeight); /******************************************************************************* $Function: mfw_fv_decode_image $Description: decode the jpeg image $Returns: Status $Arguments: inputbuffer -Input Buffer size- Size of the Input Buffer *******************************************************************************/ int mfw_fv_decode_image(UBYTE * inputbuffer, int size) { T_IMG_CHANGE_FORMAT_PARAM change_param; T_IMG_RETURN ret; TRACE_EVENT("mfw_fv_decode_image"); qcif_yuv_tempbuf.lum = qcif_yuv_lum; qcif_yuv_tempbuf.cb = qcif_yuv_cb; qcif_yuv_tempbuf.cr = qcif_yuv_cr; qcif_yuv_tempbuf.width = FV_DSPL_WIDTH; qcif_yuv_tempbuf.height =FV_DSPL_HEIGHT; change_param.input_image_format = IMG_FORMAT_JPG ; change_param.decode_param.x_offset = 0; change_param.decode_param.y_offset = 0; change_param.decode_param.sampling_factor = 1; change_param.decode_param.num_rows = 0; change_param.decode_param.scaling_factor = 2; //This is the dummy parameter .The source color format will be retrieved by reading the jpeg header. change_param.output_format.color_format = IMG_YUV420; //The width and height should not be taken based on the resolution. change_param.output_format.resolution = 0; change_param.output_format.x_length = FV_DSPL_WIDTH; change_param.output_format.y_length = FV_DSPL_HEIGHT; //Call the Change Format API to decode/scale and color convert //Decode and Scale the input image. ret = imgil_change_format((UINT8*)inputbuffer,size,change_param,&qcif_yuv_tempbuf,mfw_fv_change_format_cb,NULL); if(ret == IMG_OK) { TRACE_EVENT("mfw_fv_decode_image---OK"); return 1; } else { TRACE_EVENT("mfw_fv_decode_image--FAIL"); return 0; } } /******************************************************************************* $Function: mfw_fv_change_format_cb $Description: Callback for img_change_format. $Returns: None $Arguments: Callback Parameter *******************************************************************************/ static void mfw_fv_change_format_cb(void *parameter) { T_IMG_RETURN ret; T_IMG_COLORCONV_PARAM color_param; UBYTE color_format; TRACE_EVENT("mfw_fv_change_format_cb()"); color_param.actWidht = qcif_yuv_tempbuf.width; color_param.actHeight = qcif_yuv_tempbuf.height; color_param.srcClrFfmt =qcif_yuv_tempbuf.color_format; color_param.numBytes = 0; color_param.destClrFmt = IMG_RGB565 ; //Call the Color Conversion API memset(qcif_rgb_array,0,sizeof(qcif_rgb_array)); imgil_color_convert(&qcif_yuv_tempbuf,color_param,qcif_rgb_array,mfw_fv_color_convert_cb); } /******************************************************************************* $Function: mfw_fv_color_convert_cb $Description: Callback for imgil_color_convert API. $Returns: None $Arguments: Callback Parameter *******************************************************************************/ static void mfw_fv_color_convert_cb(void *parameter) { TRACE_EVENT("mfw_fv_color_convert_cb()"); //Draw the image on the LCD mfw_fv_display_image_in_center(qcif_yuv_tempbuf.width,qcif_yuv_tempbuf.height, qcif_rgb_array,0,0x05,FV_DSPL_WIDTH,FV_DSPL_HEIGHT); } /******************************************************************************* $Function: mfw_fv_zoom_image $Description: zoom the jpeg image $Returns: Status $Arguments:None *******************************************************************************/ SHORT mfw_fv_zoom_image() { T_IMG_SCALE_PARAM scale_param; T_IMG_RETURN ret; TRACE_FUNCTION("mfw_fv_zoom_image"); qcif_process_buffer.lum = qcif_yuv_process_lum; qcif_process_buffer.cb = qcif_yuv_process_cb; qcif_process_buffer.cr = qcif_yuv_process_cr; qcif_process_buffer.width =0; qcif_process_buffer.height=0; scale_param.srcClrFmt = qcif_yuv_tempbuf.color_format; //Set the Zoom Parameters if(zoom_flag == FV_ZOOM_OUT) { //Zoom out the complete image to a smaller size scale_param.x_offset = 0 ; scale_param.y_offset = 0; scale_param.cropWidth = qcif_yuv_tempbuf.width ; scale_param.cropHeight = qcif_yuv_tempbuf.height; qcif_process_buffer.width = qcif_yuv_tempbuf.width - MFW_ZOOM_WIDTH_DELTA; qcif_process_buffer.height = qcif_yuv_tempbuf.height - MFW_ZOOM_HEIGHT_DELTA; } else //FV_ZOOM_IN { //Zoom out the central portion of the image to the display width and height scale_param.x_offset=MFW_ZOOM_WIDTH_DELTA ; scale_param.y_offset=MFW_ZOOM_HEIGHT_DELTA; scale_param.cropWidth=qcif_yuv_tempbuf.width - 2 * MFW_ZOOM_WIDTH_DELTA; scale_param.cropHeight=qcif_yuv_tempbuf.height - 2 * MFW_ZOOM_HEIGHT_DELTA; qcif_process_buffer.width = FV_DSPL_WIDTH; qcif_process_buffer.height = FV_DSPL_HEIGHT; } //Call the Scaling API to zoom in or out based on the scaling parameters memset(qcif_yuv_process_lum,0,sizeof(qcif_yuv_process_lum)); memset(qcif_yuv_process_cb,0,sizeof(qcif_yuv_process_cb)); memset(qcif_yuv_process_cr,0,sizeof(qcif_yuv_process_cr)); ret = imgil_scale(&qcif_yuv_tempbuf,scale_param,&qcif_process_buffer,mfw_fv_zoom_cb); return 1; } /******************************************************************************* $Function: mfw_fv_zoom_cb $Description: Callback function for imgil_scale $Returns: None $Arguments: Callback Parameter *******************************************************************************/ static void mfw_fv_zoom_cb(void *parameter) { T_IMG_COLORCONV_PARAM color_param; TRACE_EVENT("mfw_fv_zoom_cb()"); //Set the color conversion parameters color_param.actWidht = qcif_process_buffer.width; color_param.actHeight =qcif_process_buffer.height ; color_param.srcClrFfmt = qcif_yuv_tempbuf.color_format; color_param.numBytes = 0; color_param.destClrFmt = IMG_RGB565 ; memset(rgb_img_process_array,0,sizeof(rgb_img_process_array)); //Call the Color Conversion API imgil_color_convert(&qcif_process_buffer,color_param,rgb_img_process_array,mfw_fv_process_cb); } /******************************************************************************* $Function: mfw_fv_process_cb $Description: Callback for imgil_color_convert API while zooming and rotating $Returns: None $Arguments: Callback Parameter *******************************************************************************/ static void mfw_fv_process_cb(void *parameter) { TRACE_EVENT("mfw_fv_process_cb()"); //Draw the image on the LCD mfw_fv_display_image_in_center(qcif_process_buffer.width,qcif_process_buffer.height,rgb_img_process_array,0,BMP_FORMAT_16BIT_LCD_COMPRESSED_COLOUR,FV_DSPL_WIDTH,FV_DSPL_HEIGHT); if( rotate_flag == FV_ROTATE_90 || rotate_flag == FV_ROTATE_270) { //Unset the flag rotate_flag = FV_ROTATE_360; } else if(zoom_flag == FV_ZOOM_OUT || zoom_flag == FV_ZOOM_IN) { //Unset the flag zoom_flag = FV_NO_ZOOM; } } /******************************************************************************* $Function: mfw_fv_rotate_image $Description: Rotate the jpeg image $Returns: Status $Arguments: None *******************************************************************************/ SHORT mfw_fv_rotate_image() { T_IMG_ROTATION_PARAM rotate_param; T_IMG_RETURN ret; TRACE_FUNCTION("mfw_fv_rotate_image"); qcif_process_buffer.lum = qcif_yuv_process_lum; qcif_process_buffer.cb = qcif_yuv_process_cb; qcif_process_buffer.cr = qcif_yuv_process_cr; qcif_process_buffer.width =qcif_yuv_tempbuf.width; qcif_process_buffer.height=qcif_yuv_tempbuf.height; //Set the Rotate Parameters if(rotate_flag == FV_ROTATE_90) { rotate_param.rotate_flag = 1 ; } else if(rotate_flag == FV_ROTATE_180) { rotate_param.rotate_flag = 2 ; } else if(rotate_flag == FV_ROTATE_270) { rotate_param.rotate_flag = 3 ; } rotate_param.srcClrFmt = qcif_yuv_tempbuf.color_format; memset(qcif_yuv_process_lum,0,sizeof(qcif_yuv_process_lum)); memset(qcif_yuv_process_cb,0,sizeof(qcif_yuv_process_cb)); memset(qcif_yuv_process_cr,0,sizeof(qcif_yuv_process_cr)); //Call the Rotate API to rotate by the set degree ret = imgil_rotate(&qcif_yuv_tempbuf,rotate_param,&qcif_process_buffer,mfw_fv_rotate_cb); return 1; } /******************************************************************************* $Function: mfw_fv_rotate_cb $Description: Callback function for imgil_roate $Returns: None $Arguments: Callback Parameter *******************************************************************************/ static void mfw_fv_rotate_cb(void *parameter) { T_IMG_COLORCONV_PARAM color_param; TRACE_EVENT("mfw_fv_rotate_cb()"); //Set the Color Conversion Parameters color_param.actWidht = qcif_process_buffer.width; color_param.actHeight = qcif_process_buffer.height; color_param.actWidht = qcif_process_buffer.width; color_param.actHeight = qcif_process_buffer.height; color_param.srcClrFfmt =qcif_yuv_tempbuf.color_format; color_param.numBytes = 0; color_param.destClrFmt = IMG_RGB565 ; memset(rgb_img_process_array,0,sizeof(rgb_img_process_array)); //Call the color Conversion API imgil_color_convert(&qcif_process_buffer,color_param,rgb_img_process_array,mfw_fv_process_cb); } /******************************************************************************* $Function: mfw_fv_init $Description: This function initialises the imgil interface. $Returns: None $Arguments: None *******************************************************************************/ void mfw_fv_init(void) { TRACE_EVENT("mfw_fv_init()"); // Initialize IMGIL interface. if (imgil_init() != RV_OK) { // @todo : use correct return code for error cases ! return ; } } /******************************************************************************* $Function: mfw_fv_exit $Description: This function will tidy up any resources used by the Mfw FileViewer Module on Power Down $Returns: None $Arguments: None *******************************************************************************/ void mfw_fv_exit(void) { TRACE_EVENT("mfw_fv_exit()"); /* nothing to do here... RAM will be automatically cleaned, and the flash wasn't modified */ } /*********************************************************************************************************************** $Function: mfw_fv_display_image_in_center $Description: This function will display the image in the center $Returns: None $Arguments: None ***********************************************************************************************************************/ GLOBAL UBYTE mfw_fv_display_image_in_center( USHORT in_Width, USHORT in_Height, void * in_BmpPtr, USHORT in_index, int bmpFormat, USHORT dsplWidth, USHORT dsplHeight) { int x_offset,y_offset; x_offset = (dsplWidth - in_Width) / 2 ; y_offset = (dsplHeight- in_Height) / 2 ; TRACE_EVENT_P2("width and height are %d ---%d",in_Width,in_Height); TRACE_EVENT_P2("x and y offset are %d ---%d",x_offset,y_offset); if(zoom_flag == FV_ZOOM_OUT) { dspl_BitBlt2(x_offset,11,in_Width,in_Height,in_BmpPtr,in_index,bmpFormat); //Oct 06, 2005 REF: SPR 34560 xdeepadh //Screen updation will be performed , soon after the decoding/color conversion //of the image is completed. dspl_Enable(1); } else { #if 0 if(in_Height < dsplHeight) { TRACE_EVENT("The height is lesser "); dspl_BitBlt2(x_offset,11,in_Width,in_Height,in_BmpPtr,in_index,bmpFormat); } else { #endif dspl_BitBlt2(x_offset,0,in_Width,in_Height,in_BmpPtr,in_index,bmpFormat); //Oct 06, 2005 REF: SPR 34560 xdeepadh //Screen updation will be performed , soon after the decoding/color conversion //of the image is completed. dspl_Enable(1); } return 1; }