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runloop.c - Simplify check_shader_dir

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This commit is contained in:
twinaphex 2014-10-05 05:46:27 +02:00
parent 3dd290e4f6
commit 54a5402189
1 changed files with 16 additions and 22 deletions
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8
runloop.c
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@ -376,30 +376,25 @@ static void check_shader_dir(bool pressed_next, bool pressed_prev)
char msg[PATH_MAX]; char msg[PATH_MAX];
const char *shader = NULL, *ext = NULL; const char *shader = NULL, *ext = NULL;
enum rarch_shader_type type = RARCH_SHADER_NONE; enum rarch_shader_type type = RARCH_SHADER_NONE;
bool should_apply = false;
if (!g_extern.shader_dir.list || !driver.video->set_shader) if (!g_extern.shader_dir.list || !driver.video->set_shader)
return; return;
if (pressed_next) if (pressed_next)
{ {
should_apply = true;
g_extern.shader_dir.ptr = (g_extern.shader_dir.ptr + 1) % g_extern.shader_dir.ptr = (g_extern.shader_dir.ptr + 1) %
g_extern.shader_dir.list->size; g_extern.shader_dir.list->size;
} }
else if (pressed_prev) else if (pressed_prev)
{ {
should_apply = true;
if (g_extern.shader_dir.ptr == 0) if (g_extern.shader_dir.ptr == 0)
g_extern.shader_dir.ptr = g_extern.shader_dir.list->size - 1; g_extern.shader_dir.ptr = g_extern.shader_dir.list->size - 1;
else else
g_extern.shader_dir.ptr--; g_extern.shader_dir.ptr--;
} }
else
if (!should_apply)
return; return;
{
shader = g_extern.shader_dir.list->elems[g_extern.shader_dir.ptr].data; shader = g_extern.shader_dir.list->elems[g_extern.shader_dir.ptr].data;
ext = path_get_extension(shader); ext = path_get_extension(shader);
@ -420,7 +415,6 @@ static void check_shader_dir(bool pressed_next, bool pressed_prev)
if (!driver.video->set_shader(driver.video_data, type, shader)) if (!driver.video->set_shader(driver.video_data, type, shader))
RARCH_WARN("Failed to apply shader.\n"); RARCH_WARN("Failed to apply shader.\n");
}
} }
/* /*