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only use catmull rom if upscaling is required

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FunkyFr3sh 2023-03-29 01:11:45 +02:00
parent c9afd18585
commit cd3a439a95
1 changed files with 3 additions and 1 deletions
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4
src/render_ogl.c
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@ -181,7 +181,9 @@ static void ogl_build_programs()
{
g_ogl.scale_program = oglu_build_program_from_file(shader_path, wglCreateContextAttribsARB != NULL);
if (!g_ogl.scale_program)
if (!g_ogl.scale_program &&
(g_ddraw->render.viewport.width != g_ddraw->width ||
g_ddraw->render.viewport.height != g_ddraw->height))
{
g_ogl.scale_program = oglu_build_program(PASSTHROUGH_VERT_SHADER, CATMULL_ROM_FRAG_SHADER);