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Let user know why p3tinydisplay doesn't load texture

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This commit is contained in:
Ed Swartz 2015-06-02 12:06:14 -05:00
parent a73b5b3fd1
commit d1106953b2
1 changed files with 4 additions and 0 deletions
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4
panda/src/tinydisplay/tinyGraphicsStateGuardian.cxx
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@ -2708,6 +2708,10 @@ setup_gltex(GLTexture *gltex, int x_size, int y_size, int num_levels) {
int t_bits = get_tex_shift(y_size); int t_bits = get_tex_shift(y_size);
if (s_bits < 0 || t_bits < 0) { if (s_bits < 0 || t_bits < 0) {
tinydisplay_cat.error()
<< "Texture size " << x_size << 'x' << y_size
<< " unsupported: dimensions must be power of two"
<< " and smaller than " << _max_texture_dimension << '\n';
return false; return false;
} }