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Merge pull request #159 from SmilyOrg/nanovg-allocPaths-fix

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Merged fixed allocation for paths from nanovg
This commit is contained in:
Branimir Karadžić 2014-09-25 09:02:54 -07:00
commit 2805e1de41
1 changed files with 7 additions and 4 deletions
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11
examples/common/nanovg/nanovg_bgfx.cpp
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@ -763,10 +763,13 @@ namespace
static int glnvg__allocPaths(struct GLNVGcontext* gl, int n) static int glnvg__allocPaths(struct GLNVGcontext* gl, int n)
{ {
int ret = 0; int ret = 0;
if (gl->npaths+n > gl->cpaths) if (gl->npaths + n > gl->cpaths) {
{ GLNVGpath* paths;
gl->cpaths = gl->cpaths == 0 ? glnvg__maxi(n, 32) : gl->cpaths * 2; int cpaths = glnvg__maxi(gl->npaths + n, 128) + gl->cpaths / 2; // 1.5x Overallocate
gl->paths = (struct GLNVGpath*)realloc(gl->paths, sizeof(struct GLNVGpath) * gl->cpaths); paths = (GLNVGpath*)realloc(gl->paths, sizeof(GLNVGpath) * cpaths);
if (paths == NULL) return -1;
gl->paths = paths;
gl->cpaths = cpaths;
} }
ret = gl->npaths; ret = gl->npaths;
gl->npaths += n; gl->npaths += n;