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(D3D) Cleanups

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This commit is contained in:
twinaphex 2015-11-10 00:13:17 +01:00
parent 9bb564e7cc
commit c5b5d3c186
1 changed files with 31 additions and 14 deletions
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45
gfx/d3d/d3d.cpp
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@ -416,46 +416,58 @@ static void d3d_calculate_rect(d3d_video_t *d3d,
unsigned width, unsigned height,
bool keep, float desired_aspect)
{
int x = 0;
int y = 0;
unsigned new_width = width;
unsigned new_height = height;
settings_t *settings = config_get_ptr();
if (settings->video.scale_integer)
{
struct video_viewport vp = {0};
video_viewport_get_scaled_integer(&vp, width, height, desired_aspect, keep);
d3d_set_viewport(d3d, vp.x, vp.y, vp.width, vp.height);
x = vp.x;
y = vp.y;
new_width = vp.width;
new_height = vp.height;
}
else if (!keep)
d3d_set_viewport(d3d, 0, 0, width, height);
else
else if (keep)
{
if (settings->video.aspect_ratio_idx == ASPECT_RATIO_CUSTOM)
{
video_viewport_t *custom = video_viewport_get_custom();
if (custom)
d3d_set_viewport(d3d, custom->x, custom->y,
custom->width, custom->height);
{
x = custom->x;
y = custom->y;
new_width = custom->width;
new_height = custom->height;
}
}
else
{
float device_aspect = ((float)width) / ((float)height);
if (fabsf(device_aspect - desired_aspect) < 0.0001f)
d3d_set_viewport(d3d, 0, 0, width, height);
if (fabsf(device_aspect - desired_aspect) < 0.0001f) { }
else if (device_aspect > desired_aspect)
{
float delta = (desired_aspect / device_aspect - 1.0f) / 2.0f + 0.5f;
d3d_set_viewport(d3d, int(roundf(width * (0.5f - delta))),
0, unsigned(roundf(2.0f * width * delta)), height);
x = int(roundf(width * (0.5f - delta)));
y = 0;
new_width = unsigned(roundf(2.0f * width * delta));
}
else
{
float delta = (device_aspect / desired_aspect - 1.0f) / 2.0f + 0.5f;
d3d_set_viewport(d3d, 0, int(roundf(height * (0.5f - delta))),
width, unsigned(roundf(2.0f * height * delta)));
x = 0;
y = int(roundf(height * (0.5f - delta)));
new_height = unsigned(roundf(2.0f * height * delta));
}
}
}
d3d_set_viewport(d3d, x, y, new_width, new_height);
}
static void d3d_set_nonblock_state(void *data, bool state)
@ -743,8 +755,13 @@ static void d3d_viewport_info(void *data, struct video_viewport *vp)
static void d3d_set_rotation(void *data, unsigned rot)
{
d3d_video_t *d3d = (d3d_video_t*)data;
if (d3d)
d3d->dev_rotation = rot;
struct gfx_ortho ortho = {0, 1, 0, 1, -1, 1};
if (!d3d)
return;
d3d->dev_rotation = rot;
//d3d_set_projection(d3d, &ortho, true);
}
static void d3d_show_mouse(void *data, bool state)