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GLES: fix use of uninitialized variables in ogl_texture_stats()

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Querying GL_INDEX_BITS and GL_DOUBLEBUFFER is not allowed in GLES, so
just use a reasonable default values for both. This is only used to
estimate memory consumption by the framebuffer (which is a questionable
approach in itself, since all those are implementation details not exposed
by the GL, and the actual memory used is likely to be higher anyway).
This commit is contained in:
derhass 2015-04-04 23:04:24 +02:00
parent 49e7cfe37e
commit 1c01698e88
1 changed files with 4 additions and 0 deletions
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4
similar/arch/ogl/ogl.cpp
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@ -288,6 +288,8 @@ static void ogl_texture_stats(void)
res = SWIDTH * SHEIGHT;
#ifndef OGLES
glGetIntegerv(GL_INDEX_BITS, &idx);
#else
idx=16;
#endif
glGetIntegerv(GL_RED_BITS, &r);
glGetIntegerv(GL_GREEN_BITS, &g);
@ -295,6 +297,8 @@ static void ogl_texture_stats(void)
glGetIntegerv(GL_ALPHA_BITS, &a);
#ifndef OGLES
glGetIntegerv(GL_DOUBLEBUFFER, &dbl);
#else
dbl=1;
#endif
dbl += 1;
glGetIntegerv(GL_DEPTH_BITS, &depth);