cleanup (-> old directory) & creation of 'new' src folder + TODO

[my-code/ivac.git] / dfb_api.c

diff --git a/dfb_api.c b/dfb_api.c
deleted file mode 100644 (file)
index 6f28b59..0000000
--- a/dfb_api.c
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
- * dfb_api.c - api to dfb interface
- */
-
-/* std includes */
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-
-/* dfb includes */
-#include <directfb.h>
-
-#include "dfb_api.h"
-
-#define MY_FONT_HEIGHT 18
-
-/* global stuff */
-
-/* well ... */
-IDirectFB *dfb = NULL;
-
-IDirectFBSurface *primary = NULL;
-IDirectFBSurface *logo = NULL;
-IDirectFBSurface *video = NULL;
-IDirectFBSurface *window = NULL;
-
-IDirectFBImageProvider *image_provider = NULL;
-IDirectFBVideoProvider *video_provider = NULL;
-
-int screen_width  = 0;
-int screen_height = 0;
-
-char dfb_video_dev[]=VIDEO_DEV;
-char text_top[]="Internet Video / Audio Conferencing";
-char dfb_image[]="./images/ivac_logo.png";
-char dfb_font[]="./fonts/decker.ttf";
-
-/* variable definitions */
-// struct user_info {
- 
-
-/* functions */
-
-int dfb_init(int *argc,char **argv) {
- DirectFBInit(argc,&argv);
- DirectFBCreate(&dfb);
- dfb->SetCooperativeLevel(dfb,DFSCL_FULLSCREEN);
- return 1;
-}
-
-int check_accel(void) {
- DFBCardCapabilities caps;
- dfb->GetCardCapabilities(dfb,&caps);
- return (caps.acceleration_mask);
-}
-
-int create_primary_surface(void) {
- DFBSurfaceDescription desc;
- memset(&desc,0,sizeof(DFBSurfaceDescription));
- desc.flags=DSDESC_CAPS;
- desc.caps=DSCAPS_PRIMARY|DSCAPS_FLIPPING;
- dfb->CreateSurface(dfb,&desc,&primary);
- return 1;
-}
-
-int get_surface_size(IDirectFBSurface *surface,int *width,int *height) {
- surface->GetSize(surface,width,height);
- return 1;
-}
-
-int get_primary_surface_size(void) {
- get_surface_size(primary,&screen_width,&screen_height);
- return 1;
-}
-
-int create_logo_surface(void) {
- DFBSurfaceDescription desc;
- DFBImageDescription image_desc;
- dfb->CreateImageProvider(dfb,dfb_image,&image_provider);
- image_provider->GetSurfaceDescription(image_provider,&desc);
- image_provider->GetImageDescription(image_provider,&image_desc);
- printf("image description: caps=%x red=%hhd green=%hhd blue=%hhd\n",image_desc.caps,
-                                                       image_desc.colorkey_r,
-                                                       image_desc.colorkey_g,
-                                                       image_desc.colorkey_b);
- dfb->CreateSurface(dfb,&desc,&logo);
- image_provider->RenderTo(image_provider,logo,NULL);
- image_provider->Release(image_provider);
- return 1;
-}
-
-int create_video_surface(void) {
- float q;
- DFBSurfaceDescription desc;
- DFBVideoProviderCapabilities caps;
- dfb->CreateVideoProvider(dfb,dfb_video_dev,&video_provider);
- video_provider->GetSurfaceDescription(video_provider,&desc);
- q=(((float)screen_height/desc.height>=(float)screen_width/desc.width)?
-  (float)screen_height/desc.height:(float)screen_width/desc.width);
- desc.width=(int)(screen_width/q);
- desc.height=(int)(screen_height/q);
- video_provider->GetCapabilities(video_provider,&caps);
- printf("video capabilities: %x\n",caps);
- dfb->CreateSurface(dfb,&desc,&video);
- video_provider->PlayTo(video_provider,video,NULL,video_callback,NULL);
- video_provider->Release(video_provider);
- return 1;
-}
-
-int clear_screen(IDirectFBSurface *surface) {
- surface->FillRectangle(surface,0,0,screen_width,screen_height);
- return 1;
-}
-
-int release_surface(IDirectFBSurface *surface) {
- surface->Release(surface);
- return 1;
-}
-
-int release_dfb(void) {
- dfb->Release(dfb);
- return 1;
-}
-
-int blit_surface(IDirectFBSurface *source,int x,int y) {
- primary->Blit(primary,source,NULL,x,y);
- return 1;
-}
-
-int blit_logo(void) {
- int x,y;
- get_surface_size(logo,&x,&y);
- printf("size of logo width/height: %d/%d\n",x,y);
- blit_surface(logo,((screen_width-x)/2),((screen_height-y)/2));
- return 1;
-}
-
-int blit_video(void) {
- int x,y;
- get_surface_size(video,&x,&y);
- printf("size of logo width/height: %d/%d\n",x,y);
- // blit_surface(video,((screen_width-x)/2),((screen_height-y)/2));
- blit_surface(video,0,0);
- return 1;
-}
-
-int flip_it(void) {
- primary->Flip(primary,NULL,DSFLIP_WAITFORSYNC);
- return 1;
-}
-
-DVFrameCallback video_callback(void) {
- puts("callback flip");
- flip_it;
- return DFENUM_OK;
-}
-
-/* test api app */
-int main (int argc, char **argv) {
-
- dfb_init(&argc,argv);
-
- check_accel();
-
- create_primary_surface();
-
- // create_video_surface();
- create_logo_surface();
-
- get_primary_surface_size();
- printf("primary surface width/height: %d/%d\n",screen_width,screen_height);
-
- clear_screen(primary);
-
- puts("main: blit video");
- // blit_video();
- blit_logo();
-
- // puts("main: flip");
- flip_it();
-
- sleep(10);
-
- release_surface(logo);
-
- release_surface(primary);
-
- release_dfb();
-
- return 1;
-}