Moved Stars45 to StarsEx

1 files changed, 273 insertions, 0 deletions

diff --git a/StarsEx/VideoSettings.cpp b/StarsEx/VideoSettings.cpp
new file mode 100644
index 0000000..9ef43b9
--- /dev/null
+++ b/StarsEx/VideoSettings.cpp
@@ -0,0 +1,273 @@
+/*  Starshatter: The Open Source Project
+    Copyright (c) 2021-2022, Starshatter: The Open Source Project Contributors
+    Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors
+    Copyright (c) 1997-2006, Destroyer Studios LLC.
+
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    Video Settings class implementation
+*/
+
+#include "VideoSettings.h"
+
+// +--------------------------------------------------------------------+
+
+VideoSettings::VideoSettings()
+{
+    fullscreen_mode.width   = 1024;
+    fullscreen_mode.height  = 768;
+    fullscreen_mode.refresh = 75;
+    fullscreen_mode.format  = VideoMode::FMT_X8R8G8B8;
+
+    windowed_mode.width     = 1280;
+    windowed_mode.height    = 720;
+    windowed_mode.refresh   = 0;
+    windowed_mode.format    = VideoMode::FMT_NONE;
+
+    window_width            = 1280;
+    window_height           = 720;
+
+    gamma                   = 128;
+    is_windowed             = false;
+    use_effects             = true;
+    shadows                 = true;
+    bumpmaps                = true;
+    specmaps                = true;
+    max_detail              = 4;
+    enable_vs               = true;
+    enable_ps               = true;
+    depth_bias              = 0;
+}
+
+VideoSettings::~VideoSettings()
+{ }
+
+// +--------------------------------------------------------------------+
+
+int
+VideoSettings::GetGammaLevel() const
+{
+    return gamma;
+}
+
+bool
+VideoSettings::IsWindowed() const
+{
+    return is_windowed;
+}
+
+bool
+VideoSettings::UseEffects() const
+{
+    return use_effects;
+}
+
+int
+VideoSettings::GetWidth() const
+{
+    if (is_windowed)
+    return window_width;
+
+    return fullscreen_mode.width;
+}
+
+int
+VideoSettings::GetHeight() const
+{
+    if (is_windowed)
+    return window_height;
+
+    return fullscreen_mode.height;
+}
+
+int
+VideoSettings::GetDepth() const
+{
+    int fmt = 0;
+    int bpp = 0;
+
+    if (is_windowed)
+    fmt = windowed_mode.format;
+    else
+    fmt = fullscreen_mode.format;
+
+    switch (fmt) {
+    default:
+    case VideoMode::FMT_NONE:       bpp =  0; break;
+    case VideoMode::FMT_R5G5B5:     bpp = 15; break;
+    case VideoMode::FMT_R5G6B5:     bpp = 16; break;
+    case VideoMode::FMT_R8G8B8:     bpp = 24; break;
+    case VideoMode::FMT_X8R8G8B8:   bpp = 32; break;
+    }
+
+    return bpp;
+}
+
+int
+VideoSettings::GetPixSize() const
+{
+    int fmt = 0;
+    int pix = 0;
+
+    if (is_windowed)
+    fmt = windowed_mode.format;
+    else
+    fmt = fullscreen_mode.format;
+
+    switch (fmt) {
+    default:
+    case VideoMode::FMT_NONE:       pix =  0; break;
+    case VideoMode::FMT_R5G5B5:     pix =  2; break;
+    case VideoMode::FMT_R5G6B5:     pix =  2; break;
+    case VideoMode::FMT_R8G8B8:     pix =  3; break;
+    case VideoMode::FMT_X8R8G8B8:   pix =  4; break;
+    }
+
+    return pix;
+}
+
+int
+VideoSettings::GetRefreshRate() const
+{
+    if (is_windowed)
+    return windowed_mode.refresh;
+
+    return fullscreen_mode.refresh;
+}
+
+// +--------------------------------------------------------------------+
+
+const char*
+VideoSettings::GetModeDescription() const
+{
+    if (is_windowed)
+    return windowed_mode.GetDescription();
+
+    return fullscreen_mode.GetDescription();
+}
+
+// +--------------------------------------------------------------------+
+
+int
+VideoSettings::GetVertexProcessing() const
+{
+    if (is_windowed)
+    return windowed_device.vertex_processing;
+
+    return fullscreen_device.vertex_processing;
+}
+
+int
+VideoSettings::GetDepthBufferBits() const
+{
+    if (is_windowed)
+    return windowed_device.depth_buffer_bits;
+
+    return fullscreen_device.depth_buffer_bits;
+}
+
+int
+VideoSettings::GetAdapterIndex() const
+{
+    if (is_windowed)
+    return windowed_device.adapter_index;
+
+    return fullscreen_device.adapter_index;
+}
+
+int
+VideoSettings::GetDeviceIndex() const
+{
+    if (is_windowed)
+    return windowed_device.device_index;
+
+    return fullscreen_device.device_index;
+}
+
+DWORD
+VideoSettings::GetDeviceType() const
+{
+    if (is_windowed)
+    return windowed_device.device_type;
+
+    return fullscreen_device.device_type;
+}
+
+DWORD
+VideoSettings::GetDepthStencilFormat() const
+{
+    if (is_windowed)
+    return windowed_device.depth_stencil_format;
+
+    return fullscreen_device.depth_stencil_format;
+}
+
+DWORD
+VideoSettings::GetBackBufferFormat() const
+{
+    if (is_windowed)
+    return windowed_device.back_buffer_format;
+
+    return fullscreen_device.back_buffer_format;
+}
+
+const char*
+VideoSettings::GetAdapterDesc() const
+{
+    if (is_windowed)
+    return windowed_device.adapter_desc;
+
+    return fullscreen_device.adapter_desc;
+}
+
+const char*
+VideoSettings::GetDeviceDesc() const
+{
+    if (is_windowed)
+    return windowed_device.device_desc;
+
+    return fullscreen_device.device_desc;
+}
+
+
+// +--------------------------------------------------------------------+
+// +--------------------------------------------------------------------+
+// +--------------------------------------------------------------------+
+
+const char*
+VideoMode::GetDescription() const
+{
+    static char desc[32];
+
+    int bpp = 0;
+    switch (format) {
+    default:
+    case VideoMode::FMT_NONE:       bpp =  0; break;
+    case VideoMode::FMT_R5G5B5:     bpp = 15; break;
+    case VideoMode::FMT_R5G6B5:     bpp = 16; break;
+    case VideoMode::FMT_R8G8B8:     bpp = 24; break;
+    case VideoMode::FMT_X8R8G8B8:   bpp = 32; break;
+    }
+
+    sprintf_s(desc, "%d x %d x %d", width, height, bpp);
+    return desc;
+}
+
+// +--------------------------------------------------------------------+
+// +--------------------------------------------------------------------+
+// +--------------------------------------------------------------------+
+
+VideoDeviceInfo::VideoDeviceInfo()
+{
+    ZeroMemory(this, sizeof(VideoDeviceInfo));
+
+    vertex_processing = VideoSettings::VTX_HARDWARE;
+    depth_buffer_bits = 32;
+}
+
+VideoDeviceInfo::~VideoDeviceInfo()
+{
+}