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Updated simplegfx for latest libnx and added DISPLAY_IMAGE define.

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This commit is contained in:
yellows8 2018-02-12 16:12:44 -05:00
parent 069a39f0e6
commit b06b5972e6
1 changed files with 18 additions and 1 deletions
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19
graphics/simplegfx/source/main.c
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@ -2,12 +2,19 @@
#include <stdio.h> #include <stdio.h>
#include <switch.h> #include <switch.h>
#ifdef DISPLAY_IMAGE
#include "image_bin.h"//Your own raw RGB888 1280x720 image at "data/image.bin" is required.
#endif
//See also libnx gfx.h. //See also libnx gfx.h.
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
u32* framebuf; u32* framebuf;
u32 cnt=0; u32 cnt=0;
#ifdef DISPLAY_IMAGE
u8* imageptr = (u8*)image_bin;
#endif
//Enable max-1080p support. Remove for 720p-only resolution. //Enable max-1080p support. Remove for 720p-only resolution.
//gfxInitResolutionDefault(); //gfxInitResolutionDefault();
@ -25,6 +32,7 @@ int main(int argc, char **argv)
if (hidKeysDown(CONTROLLER_P1_AUTO) & KEY_PLUS) break; if (hidKeysDown(CONTROLLER_P1_AUTO) & KEY_PLUS) break;
u32 width, height; u32 width, height;
u32 pos;
framebuf = (u32*) gfxGetFramebuffer((u32*)&width, (u32*)&height); framebuf = (u32*) gfxGetFramebuffer((u32*)&width, (u32*)&height);
if(cnt==60) if(cnt==60)
@ -40,8 +48,17 @@ int main(int argc, char **argv)
//Set framebuf to different shades of grey. //Set framebuf to different shades of grey.
u32 x, y; u32 x, y;
for (x=0; x<width; x++) for (x=0; x<width; x++)
{
for (y=0; y<height; y++) for (y=0; y<height; y++)
framebuf[gfxGetFramebufferDisplayOffset(x, y)] = 0x01010101 * cnt * 4; {
pos = y * width + x;
#ifdef DISPLAY_IMAGE
framebuf[pos] = RGBA8_MAXALPHA(imageptr[pos*3+0]+(cnt*4), imageptr[pos*3+1], imageptr[pos*3+2]);
#else
framebuf[pos] = 0x01010101 * cnt * 4;
#endif
}
}
gfxFlushBuffers(); gfxFlushBuffers();
gfxSwapBuffers(); gfxSwapBuffers();