lucent/cocco-ddraw
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add xBR-lv2 opengl shader

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This commit is contained in:
FunkyFr3sh 2023-08-29 18:24:32 +02:00
parent f85ffee65a
commit 1cfa20802c
4 changed files with 352 additions and 2 deletions
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2
src/config.c
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@ -276,7 +276,7 @@ static void cfg_create_ini()
"; Preliminary libretro shader support - (Requires 'renderer=opengl*') https://github.com/libretro/glsl-shaders\n"
"; 2x scaling example: https://imgur.com/a/kxsM1oY - 4x scaling example: https://imgur.com/a/wjrhpFV\n"
"; You can specify a full path to a .glsl shader file here or use one of the values listed below\n"
"; Possible values: Nearest neighbor, Bilinear, Bicubic, Lanczos\n"
"; Possible values: Nearest neighbor, Bilinear, Bicubic, Lanczos, xBR-lv2\n"
"shader=Shaders\\cubic\\catmull-rom-bilinear.glsl\n"
"\n"
"; Window position, -32000 = center to screen\n"

5
src/render_ogl.c
View file

@ -179,16 +179,19 @@ static void ogl_build_programs()
{
g_ogl.scale_program =
oglu_build_program(
_stricmp(g_ddraw->shader, "xBR-lv2") == 0 ? XBR_LV2_VERT_SHADER :
PASSTHROUGH_VERT_SHADER,
_stricmp(g_ddraw->shader, "Nearest neighbor") == 0 ? PASSTHROUGH_FRAG_SHADER :
_stricmp(g_ddraw->shader, "Bilinear") == 0 ? PASSTHROUGH_FRAG_SHADER :
_stricmp(g_ddraw->shader, "Lanczos") == 0 ? LANCZOS2_FRAG_SHADER :
_stricmp(g_ddraw->shader, "xBR-lv2") == 0 ? XBR_LV2_FRAG_SHADER :
CATMULL_ROM_FRAG_SHADER,
core_profile);
bilinear =
_stricmp(g_ddraw->shader, "Nearest neighbor") != 0 &&
_stricmp(g_ddraw->shader, "Lanczos") != 0;
_stricmp(g_ddraw->shader, "Lanczos") != 0 &&
_stricmp(g_ddraw->shader, "xBR-lv2") != 0;
}
}
}