dolphin-emu/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2024-10-07 07:43:36 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Update asciiart.glsl

Browse Source
This commit is contained in:
myownfriend 2014-05-20 23:39:48 -04:00
parent 38669a1d16
commit a26673163f
1 changed files with 81 additions and 76 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
Data/Sys/Shaders/asciiart.glsl
View File

@ -1,4 +1,5 @@
uniform sampler2D samp8; // textures
// textures
uniform sampler2D samp8;
uniform sampler2D samp9;
const int char_width = 8;
@ -18,21 +19,25 @@ void main()
vec2 char_pos = floor(uv0*resolution.xy/char_dim);
vec2 pixel_offset = floor(uv0*resolution.xy) - char_pos*char_dim;
float mindiff = float(char_width*char_height) * 100.0; // just a big number
// just a big number
float mindiff = float(char_width*char_height) * 100.0;
float minc = 0.0;
vec4 mina = vec4(0.0, 0.0, 0.0, 0.0);
vec4 minb = vec4(0.0, 0.0, 0.0, 0.0);
for(int i=0; i<char_count; i++) {
for(int i=0; i<char_count; i++)
{
vec4 ff = vec4(0.0, 0.0, 0.0, 0.0);
vec4 f = vec4(0.0, 0.0, 0.0, 0.0);
vec4 ft = vec4(0.0, 0.0, 0.0, 0.0);
vec4 t = vec4(0.0, 0.0, 0.0, 0.0);
vec4 tt = vec4(0.0, 0.0, 0.0, 0.0);
for(int x=0; x<char_width; x++) {
for(int y=0; y<char_height; y++) {
for(int x=0; x<char_width; x++)
{
for(int y=0; y<char_height; y++)
{
vec2 tex_pos = char_pos*char_dim + vec2(x,y) + 0.5;
vec4 tex = texture(samp9, tex_pos * resolution.zw);