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Prevent crashes from occurring if we have the GL video driver

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in use and we try to skip to a slang shader through next/previous
hotkeys
This commit is contained in:
twinaphex 2018-02-26 18:15:38 +01:00
parent 696fa900a1
commit d45189b853
1 changed files with 30 additions and 0 deletions
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30
gfx/video_shader_parse.c
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@ -1110,6 +1110,8 @@ bool video_shader_any_supported(void)
enum rarch_shader_type video_shader_get_type_from_ext(
const char *ext, bool *is_preset)
{
enum gfx_ctx_api api = video_context_driver_get_api();
*is_preset = false;
if (string_is_equal_noncase(ext, "cg"))
@ -1127,10 +1129,38 @@ enum rarch_shader_type video_shader_get_type_from_ext(
return RARCH_SHADER_GLSL;
}
if (string_is_equal_noncase(ext, "slang"))
{
/* TODO/FIXME - once the OpenGL/Direct3D9 drivers
* have slang support, we can get rid of this */
switch (api)
{
case GFX_CTX_OPENGL_API:
case GFX_CTX_OPENGL_ES_API:
case GFX_CTX_DIRECT3D8_API:
case GFX_CTX_DIRECT3D9_API:
return RARCH_SHADER_NONE;
default:
break;
}
return RARCH_SHADER_SLANG;
}
if (string_is_equal_noncase(ext, "slangp"))
{
*is_preset = true;
/* TODO/FIXME - once the OpenGL/Direct3D9 drivers
* have slang support, we can get rid of these conditionals */
switch (api)
{
case GFX_CTX_OPENGL_API:
case GFX_CTX_OPENGL_ES_API:
case GFX_CTX_DIRECT3D8_API:
case GFX_CTX_DIRECT3D9_API:
return RARCH_SHADER_NONE;
default:
break;
}
return RARCH_SHADER_SLANG;
}
return RARCH_SHADER_NONE;