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cogl-material: Fix the warning for when too many layers are used

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The warning displayed when too many layers are used had an off-by-one
error so that it would display even if exactly the maximum number is
used. There was also a missing space at the end of the line in the
message which looked wrong when displayed on the terminal.

http://bugzilla.openedhand.com/show_bug.cgi?id=2064
This commit is contained in:
Neil Roberts 2010-04-27 16:35:35 +01:00
parent edf2bf3d8a
commit d5d98500be
1 changed files with 2 additions and 2 deletions
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4
cogl/cogl-material.c
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@ -831,11 +831,11 @@ cogl_material_set_layer (CoglHandle material_handle,
_cogl_material_pre_change_notify (material, FALSE, NULL);
material->n_layers = g_list_length (material->layers);
if (material->n_layers >= _cogl_get_max_texture_image_units ())
if (material->n_layers > _cogl_get_max_texture_image_units ())
{
if (!(material->flags & COGL_MATERIAL_FLAG_SHOWN_SAMPLER_WARNING))
{
g_warning ("Your hardware does not have enough texture samplers"
g_warning ("Your hardware does not have enough texture samplers "
"to handle this many texture layers");
material->flags |= COGL_MATERIAL_FLAG_SHOWN_SAMPLER_WARNING;
}