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Eevee: Fix shadow copy shader error. 

filter() is a reserved function.
This commit is contained in:
Clément Foucault 2017-09-11 14:09:12 +02:00
parent 7d7741d25f
commit 92ace808db
1 changed files with 4 additions and 4 deletions
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8
source/blender/draw/engines/eevee/shaders/shadow_copy_frag.glsl
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@ -90,7 +90,7 @@ float ln_space_prefilter(float w0, float x, float w1, float y)
#define SAMPLE_WEIGHT 0.11111
#ifdef ESM
void filter(vec4 depths, inout float accum)
void prefilter(vec4 depths, inout float accum)
{
accum = ln_space_prefilter(1.0, accum, SAMPLE_WEIGHT, depths.x);
accum = ln_space_prefilter(1.0, accum, SAMPLE_WEIGHT, depths.y);
@ -98,7 +98,7 @@ void filter(vec4 depths, inout float accum)
accum = ln_space_prefilter(1.0, accum, SAMPLE_WEIGHT, depths.w);
}
#else /* VSM */
void filter(vec4 depths, inout vec2 accum)
void prefilter(vec4 depths, inout vec2 accum)
{
vec4 depths_sqr = depths * depths;
accum += vec2(dot(vec4(1.0), depths), dot(vec4(1.0), depths_sqr)) * SAMPLE_WEIGHT;
@ -193,7 +193,7 @@ void main() {
depths.z = texture(shadowTexture, cos[2]).r;
depths.w = texture(shadowTexture, cos[3]).r;
depths = get_world_distance(depths, cos);
filter(depths, accum);
prefilter(depths, accum);
cos[0] = get_texco(uvs, ofs.xy);
cos[1] = get_texco(uvs, ofs.zx);
@ -204,7 +204,7 @@ void main() {
depths.z = texture(shadowTexture, cos[2]).r;
depths.w = texture(shadowTexture, cos[3]).r;
depths = get_world_distance(depths, cos);
filter(depths, accum);
prefilter(depths, accum);
FragColor = vec2(accum).xyxy;
}