okseby/Quake-III-Arena
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

renderer -> renderergl1, rend2 -> renderergl2

Browse source
This commit is contained in:
Tim Angus 2013-02-15 23:46:37 +00:00
parent bff574e04e
commit f6fb9eb602
120 changed files with 1277 additions and 1294 deletions
Download patch file Download diff file Expand all files Collapse all files

34
code/renderergl2/glsl/down4x_fp.glsl Normal file
View file

@ -0,0 +1,34 @@
uniform sampler2D u_TextureMap;
uniform vec2 u_InvTexRes;
varying vec2 var_TexCoords;
void main()
{
vec4 color;
vec2 tc;
tc = var_TexCoords + u_InvTexRes * vec2(-1.5, -1.5); color = texture2D(u_TextureMap, tc);
tc = var_TexCoords + u_InvTexRes * vec2(-0.5, -1.5); color += texture2D(u_TextureMap, tc);
tc = var_TexCoords + u_InvTexRes * vec2( 0.5, -1.5); color += texture2D(u_TextureMap, tc);
tc = var_TexCoords + u_InvTexRes * vec2( 1.5, -1.5); color += texture2D(u_TextureMap, tc);
tc = var_TexCoords + u_InvTexRes * vec2(-1.5, -0.5); color += texture2D(u_TextureMap, tc);
tc = var_TexCoords + u_InvTexRes * vec2(-0.5, -0.5); color += texture2D(u_TextureMap, tc);
tc = var_TexCoords + u_InvTexRes * vec2( 0.5, -0.5); color += texture2D(u_TextureMap, tc);
tc = var_TexCoords + u_InvTexRes * vec2( 1.5, -0.5); color += texture2D(u_TextureMap, tc);
tc = var_TexCoords + u_InvTexRes * vec2(-1.5, 0.5); color += texture2D(u_TextureMap, tc);
tc = var_TexCoords + u_InvTexRes * vec2(-0.5, 0.5); color += texture2D(u_TextureMap, tc);
tc = var_TexCoords + u_InvTexRes * vec2( 0.5, 0.5); color += texture2D(u_TextureMap, tc);
tc = var_TexCoords + u_InvTexRes * vec2( 1.5, 0.5); color += texture2D(u_TextureMap, tc);
tc = var_TexCoords + u_InvTexRes * vec2(-1.5, 1.5); color += texture2D(u_TextureMap, tc);
tc = var_TexCoords + u_InvTexRes * vec2(-0.5, 1.5); color += texture2D(u_TextureMap, tc);
tc = var_TexCoords + u_InvTexRes * vec2( 0.5, 1.5); color += texture2D(u_TextureMap, tc);
tc = var_TexCoords + u_InvTexRes * vec2( 1.5, 1.5); color += texture2D(u_TextureMap, tc);
color *= 0.0625;
gl_FragColor = color;
}