diff options
Diffstat (limited to 'tests/spec/arb_texture_query_lod/execution/fs-textureQueryLOD-nearest-biased.shader_test')
| -rw-r--r-- | tests/spec/arb_texture_query_lod/execution/fs-textureQueryLOD-nearest-biased.shader_test | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tests/spec/arb_texture_query_lod/execution/fs-textureQueryLOD-nearest-biased.shader_test b/tests/spec/arb_texture_query_lod/execution/fs-textureQueryLOD-nearest-biased.shader_test index 1e0c5575e..448793061 100644 --- a/tests/spec/arb_texture_query_lod/execution/fs-textureQueryLOD-nearest-biased.shader_test +++ b/tests/spec/arb_texture_query_lod/execution/fs-textureQueryLOD-nearest-biased.shader_test @@ -51,6 +51,10 @@ GL_ARB_texture_query_lod #define MAX_MIPMAP_LEVEL 3 uniform sampler2D tex; uniform float lod; + +#define tolerance (1.0/255.0) +#define equal(x,y) (abs((x) - (y)) <= tolerance) + void main() { /* The ARB_texture_query_lod spec says that if TEXTURE_MIN_FILTER is set @@ -69,7 +73,7 @@ void main() } vec2 queried_lod = textureQueryLOD(tex, gl_TexCoord[0].st); - if (queried_lod.x != min(queried_lod.y, MAX_MIPMAP_LEVEL)) { + if (!equal(queried_lod.x, min(queried_lod.y, MAX_MIPMAP_LEVEL))) { discard; } if (queried_lod.x != min(nearest_lod + 1, MAX_MIPMAP_LEVEL)) { |