mirror of
https://gitlab.com/Nanolx/homebrewfilter.git
synced 2024-11-15 05:45:12 +01:00
88 lines
1.3 KiB
C
88 lines
1.3 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <ogcsys.h>
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#include "video.h"
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/* Constants */
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#define CONSOLE_XCOORD 20
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#define CONSOLE_YCOORD 100
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#define CONSOLE_WIDTH 350
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#define CONSOLE_HEIGHT 300
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#define MSG_XCOORD 180
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#define MSG_YCOORD 190
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s32 __Gui_DrawPng(void *img, u32 x, u32 y)
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{
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IMGCTX ctx = NULL;
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PNGUPROP imgProp;
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s32 ret;
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/* Select PNG data */
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ctx = PNGU_SelectImageFromBuffer(img);
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if (!ctx) {
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ret = -1;
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goto out;
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}
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/* Get image properties */
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ret = PNGU_GetImageProperties(ctx, &imgProp);
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if (ret != PNGU_OK) {
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ret = -1;
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goto out;
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}
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/* Draw image */
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Video_DrawPng(ctx, imgProp, x, y);
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/* Success */
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ret = 0;
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out:
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/* Free memory */
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if (ctx)
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PNGU_ReleaseImageContext(ctx);
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return ret;
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}
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void Gui_InitConsole(void)
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{
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/* Initialize console */
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Con_Init(CONSOLE_XCOORD, CONSOLE_YCOORD, CONSOLE_WIDTH, CONSOLE_HEIGHT);
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}
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void Gui_DrawBackground(void)
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{
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extern char bgData[];
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/* Draw background */
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__Gui_DrawPng(bgData, 0, 0);
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}
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void Gui_DrawLoading(void)
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{
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extern char loadingImg[];
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/* Clear screen */
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Video_Clear(COLOR_BLACK);
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/* Draw loading image */
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__Gui_DrawPng(loadingImg, MSG_XCOORD, MSG_YCOORD);
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}
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void Gui_DrawError(void)
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{
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extern char errorImg[];
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/* Clear screen */
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Video_Clear(COLOR_BLACK);
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/* Draw error image */
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__Gui_DrawPng(errorImg, MSG_XCOORD, MSG_YCOORD);
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}
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