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(PS3) Aspect ratio fix

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TwinAphex51224 2012-03-09 01:21:10 +01:00
parent 7d8d8f39f7
commit 8d5385d1d7
1 changed files with 4 additions and 1 deletions
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5
ps3/ps3_video_psgl.c
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@ -439,11 +439,12 @@ static void set_viewport(gl_t *gl, unsigned width, unsigned height, bool force_f
{ {
float desired_aspect = g_settings.video.aspect_ratio; float desired_aspect = g_settings.video.aspect_ratio;
float device_aspect = (float)width / height; float device_aspect = (float)width / height;
float delta = (desired_aspect / device_aspect - 1.0) / 2.0 + 0.5; float delta;
// If the aspect ratios of screen and desired aspect ratio are sufficiently equal (floating point stuff), // If the aspect ratios of screen and desired aspect ratio are sufficiently equal (floating point stuff),
if(g_console.aspect_ratio_index == ASPECT_RATIO_CUSTOM) if(g_console.aspect_ratio_index == ASPECT_RATIO_CUSTOM)
{ {
delta = (desired_aspect / device_aspect - 1.0) / 2.0 + 0.5;
m_viewport_x_temp = g_console.custom_viewport_x; m_viewport_x_temp = g_console.custom_viewport_x;
m_viewport_y_temp = g_console.custom_viewport_y; m_viewport_y_temp = g_console.custom_viewport_y;
m_viewport_width_temp = g_console.custom_viewport_width; m_viewport_width_temp = g_console.custom_viewport_width;
@ -451,12 +452,14 @@ static void set_viewport(gl_t *gl, unsigned width, unsigned height, bool force_f
} }
else if (device_aspect > desired_aspect) else if (device_aspect > desired_aspect)
{ {
delta = (desired_aspect / device_aspect - 1.0) / 2.0 + 0.5;
m_viewport_x_temp = (GLint)(width * (0.5 - delta)); m_viewport_x_temp = (GLint)(width * (0.5 - delta));
m_viewport_width_temp = (GLint)(2.0 * width * delta); m_viewport_width_temp = (GLint)(2.0 * width * delta);
width = (unsigned)(2.0 * width * delta); width = (unsigned)(2.0 * width * delta);
} }
else else
{ {
delta = (device_aspect / desired_aspect - 1.0) / 2.0 + 0.5;
m_viewport_y_temp = (GLint)(height * (0.5 - delta)); m_viewport_y_temp = (GLint)(height * (0.5 - delta));
m_viewport_height_temp = (GLint)(2.0 * height * delta); m_viewport_height_temp = (GLint)(2.0 * height * delta);
height = (unsigned)(2.0 * height * delta); height = (unsigned)(2.0 * height * delta);