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add NULL checks

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This commit is contained in:
FunkyFr3sh 2023-10-21 07:40:01 +02:00
parent 26f3a0a5d2
commit 6513df2111
1 changed files with 9 additions and 1 deletions
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10
src/render_ogl.c
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@ -935,7 +935,9 @@ static void ogl_render()
static void ogl_delete_context(HGLRC context)
{
HeapFree(GetProcessHeap(), 0, g_ogl.surface_tex);
if (g_ogl.surface_tex)
HeapFree(GetProcessHeap(), 0, g_ogl.surface_tex);
glDeleteTextures(TEXTURE_COUNT, g_ogl.surface_tex_ids);
if (g_ddraw->bpp == 8)
@ -985,6 +987,9 @@ static void ogl_delete_context(HGLRC context)
static BOOL ogl_texture_upload_test()
{
if (!g_ogl.surface_tex)
return TRUE;
static char test_data[] = { 0,1,2,0,0,2,3,0,0,4,5,0,0,6,7,0,0,8,9,0 };
int i;
@ -1043,6 +1048,9 @@ static BOOL ogl_texture_upload_test()
static BOOL ogl_shader_test()
{
if (!g_ogl.surface_tex)
return TRUE;
BOOL result = TRUE;
if (g_ddraw->bpp != 8)