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#316 fix crash on opengl 1.1

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This commit is contained in:
FunkyFr3sh 2024-12-12 19:10:34 +01:00
parent ca8ba0d3bb
commit 40a9ff3036
1 changed files with 8 additions and 1 deletions
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9
src/render_ogl.c
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@ -934,6 +934,11 @@ static void ogl_render()
{ {
glEnable(GL_TEXTURE_2D); glEnable(GL_TEXTURE_2D);
} }
else // 8 bpp only works with a shader (opengl 2.0 or above)
{
g_ogl.use_opengl = FALSE;
return;
}
DWORD timeout = g_config.minfps > 0 ? g_ddraw.minfps_tick_len : INFINITE; DWORD timeout = g_config.minfps > 0 ? g_ddraw.minfps_tick_len : INFINITE;
@ -1155,7 +1160,9 @@ static void ogl_render()
} }
} }
glActiveTexture(GL_TEXTURE0); if (glActiveTexture)
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, g_ogl.surface_tex_ids[tex_index]); glBindTexture(GL_TEXTURE_2D, g_ogl.surface_tex_ids[tex_index]);
if (g_ddraw.bpp == 8) if (g_ddraw.bpp == 8)