From f5eba9f8a6e927fa0c7f86bc2141f05620a1de78 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Francisco=20Jos=C3=A9=20Garc=C3=ADa=20Garc=C3=ADa?=
<frangarcj@gmail.com>
Date: Fri, 11 Sep 2015 18:02:59 +0200
Subject: [PATCH] (Vita) Add Rotation
---
gfx/drivers/vita2d_gfx.c | 31 ++++++++++++++++++++++++-------
1 file changed, 24 insertions(+), 7 deletions(-)
diff --git a/gfx/drivers/vita2d_gfx.c b/gfx/drivers/vita2d_gfx.c
index 9f3f050ac8..752b5da8c8 100644
--- a/gfx/drivers/vita2d_gfx.c
+++ b/gfx/drivers/vita2d_gfx.c
@@ -185,10 +185,12 @@ static bool vita2d_gfx_frame(void *data, const void *frame,
PSP_FB_HEIGHT / (float)vita->height);
else
{
+ const float radian = 90 * 0.0174532925f;
+ const float rad = vita->rotation * radian;
float scalex = vita->vp.width / (float)vita->width;
float scaley = vita->vp.height / (float)vita->height;
- vita2d_draw_texture_scale(vita->texture, vita->vp.x,
- vita->vp.y, scalex, scaley);
+ vita2d_draw_texture_scale_rotate(vita->texture, vita->vp.x,
+ vita->vp.y, scalex, scaley, rad);
}
}
@@ -315,7 +317,12 @@ static void vita2d_gfx_update_viewport(vita_video_t* vita)
{
float delta;
float desired_aspect = video_driver_get_aspect_ratio();
-
+ if (vita->rotation == ORIENTATION_VERTICAL ||
+ vita->rotation == ORIENTATION_FLIPPED_ROTATED){
+ device_aspect = 1.0 / device_aspect;
+ width = PSP_FB_HEIGHT;
+ height = PSP_FB_WIDTH;
+ }
#if defined(HAVE_MENU)
if (settings->video.aspect_ratio_idx == ASPECT_RATIO_CUSTOM)
{
@@ -332,8 +339,7 @@ static void vita2d_gfx_update_viewport(vita_video_t* vita)
else
#endif
{
- if ((fabsf(device_aspect - desired_aspect) < 0.0001f)
- || (fabsf((16.0/9.0) - desired_aspect) < 0.02f))
+ if ((fabsf(device_aspect - desired_aspect) < 0.0001f))
{
/* If the aspect ratios of screen and desired aspect
* ratio are sufficiently equal (floating point stuff),
@@ -354,6 +360,12 @@ static void vita2d_gfx_update_viewport(vita_video_t* vita)
y = (int)roundf(height * (0.5f - delta));
height = (unsigned)roundf(2.0f * height * delta);
}
+
+ if (vita->rotation == ORIENTATION_VERTICAL ||
+ vita->rotation == ORIENTATION_FLIPPED_ROTATED){
+ x = (PSP_FB_WIDTH - width) * 0.5f;
+ y = (PSP_FB_HEIGHT - height) * 0.5f;
+ }
}
vita->vp.x = x;
@@ -378,8 +390,13 @@ static void vita2d_gfx_update_viewport(vita_video_t* vita)
static void vita2d_gfx_set_rotation(void *data,
unsigned rotation)
{
- (void)data;
- (void)rotation;
+ vita_video_t *vita = (vita_video_t*)data;
+
+ if (!vita)
+ return;
+
+ vita->rotation = rotation;
+ vita->should_resize = true;
}
static void vita2d_gfx_viewport_info(void *data,