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[gl canvas] fix implicit boolean conversion error on some drivers

This commit is contained in:
martinfouilleul 2023-07-12 15:46:52 +02:00
parent 025ebd91d5
commit 684543ec15
1 changed files with 2 additions and 2 deletions
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4
src/glsl_shaders/segment_setup.glsl
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@ -340,7 +340,7 @@ int quadratic_roots_with_det(float a, float b, float c, float det, out float r[2
if(a == 0) if(a == 0)
{ {
if(b) if(b != 0)
{ {
count = 1; count = 1;
r[0] = -c/b; r[0] = -c/b;
@ -773,7 +773,7 @@ void cubic_setup(vec2 p[4], int pathIndex)
int rootCount = rootCountX + rootCountY; int rootCount = rootCountX + rootCountY;
for(int i=0; i<2; i++) for(int i=0; i<2; i++)
{ {
if(curve.ts[i].y) if(curve.ts[i].y != 0)
{ {
roots[rootCount] = curve.ts[i].x / curve.ts[i].y; roots[rootCount] = curve.ts[i].x / curve.ts[i].y;
rootCount++; rootCount++;