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root/Oni2/Daodan/src/daodan_gl.c

Comparing Daodan/src/daodan_gl.c (file contents):
Revision 476 by gumby, Tue Nov 3 10:38:47 2009 UTC vs.
Revision 677 by alloc, Sat Mar 2 23:46:33 2013 UTC

#	Line 4 | Line 4
4		#include "Oni.h"
5		#include "Oni_Persistence.h"
6		#include "Daodan_Utility.h"
7	<
7	>	#include <GL/gl.h>
8	>	#include <GL/glu.h>
9	>	#include "Daodan_Win32.h"
10		#include "BFW_Utility.h"
11
12		#include "daodan_gl.h"
#	Line 44 | Line 46 | const M3tDisplayMode daodan_reslist[] =
46		{ 1920, 1200, 0, 0 },
47		{ 1920, 1440, 0, 0 },
48		};
49	<
50	<	short daodan_resdepths[] = { 16, 32 };
51	<
49	>	//Just going to always use 32 bits for now...
50	>	//short daodan_resdepths[] = { 16, 32 };
51	>	short daodan_resdepths[] = { 32 };
52		DEVMODE orig_devmode, cur_devmode, new_devmode;
53
54		void init_daodan_gl()
#	Line 82 | Line 84 | void update_cdmode()
84		unsigned int ONICALL daodan_enumerate_valid_display_modes(M3tDisplayMode modes[max_modes])
85		{
86		unsigned int vmodes = 0;
87	<	unsigned int screen_x = orig_devmode.dmPelsWidth;
88	<	unsigned int screen_y = orig_devmode.dmPelsHeight;
87	>	unsigned int screen_x = GetSystemMetrics(SM_CXSCREEN);
88	>	unsigned int screen_y = GetSystemMetrics(SM_CYSCREEN);
89
90	<	int i, j;
90	>	uint16_t i, j;
91
92		DDrStartupMessage("listing display modes");
93	<
93	>	/*
94		if (!M3gResolutionSwitch)
95		daodan_resdepths[0] = orig_devmode.dmBitsPerPel;
96	<
96	>	*/
97		for (i = 0; i < builtin_depths; i ++)
98		{
99		bool scrInsert = false;
#	Line 178 | Line 180 | int daodan_set_display_mode(short width,
180		return 0;
181
182		update_cdmode();
183	<	gl->DisplayMode.Width = cur_devmode.dmPelsWidth;
184	<	gl->DisplayMode.Height = cur_devmode.dmPelsHeight;
183	>	gl_eng->DisplayMode.Width = cur_devmode.dmPelsWidth;
184	>	gl_eng->DisplayMode.Height = cur_devmode.dmPelsHeight;
185		if (cur_devmode.dmBitsPerPel > depth)
186	<	gl->DisplayMode.Depth = cur_devmode.dmBitsPerPel;
186	>	gl_eng->DisplayMode.Depth = cur_devmode.dmBitsPerPel;
187		}
188		else
189		{
190		update_cdmode();
191		if (cur_devmode.dmBitsPerPel > depth)
192	<	gl->DisplayMode.Depth = cur_devmode.dmBitsPerPel;
192	>	gl_eng->DisplayMode.Depth = cur_devmode.dmBitsPerPel;
193		}
194		return 1;
195		}
194	–
195	–	void daodan_set_gamma(float gamma)
196	–	{
197	–	WORD ramp[3][256];
198	–	int i;
199	–
200	–	if (!gl_gamma_ramp_valid)
201	–	return;
202	–
203	–	gamma = (1.0f - gamma) * 1.2f + 0.4f;
204	–
205	–	for (i = 0; i < 256; i++)
206	–	{
207	–	int value = (int)(pow(gl_gamma_ramp[i] / 65535.0f, gamma) * 65535.0f);
208	–
209	–	if (value < 0)
210	–	value = 0;
211	–	else if (value > 65535)
212	–	value = 65535;
213	–
214	–	ramp[0][i] = ramp[1][i] = ramp[2][i] = value;
215	–	}
216	–
217	–	if (gl_api->wglSetDeviceGammaRamp3DFX)
218	–	gl_api->wglSetDeviceGammaRamp3DFX(gl->HDC, ramp);
219	–	else
220	–	SetDeviceGammaRamp(gl->HDC, ramp);
221	–	}
222	–
196		int ONICALL daodangl_platform_initialize()
197		{
198		static M3tDisplayMode lastmode = {0, 0, 0, 0};
199
200	<	if (lastmode.Width != gl->DisplayMode.Width || lastmode.Height != gl->DisplayMode.Height || lastmode.Depth != gl->DisplayMode.Depth)
201	<	if (!daodan_set_display_mode(gl->DisplayMode.Width, gl->DisplayMode.Height, gl->DisplayMode.Depth))
202	<	if (gl->DisplayMode.Width != 640 || gl->DisplayMode.Height != 480 || gl->DisplayMode.Depth != 16)
200	>	if (lastmode.Width != gl_eng->DisplayMode.Width || lastmode.Height != gl_eng->DisplayMode.Height || lastmode.Depth != gl_eng->DisplayMode.Depth)
201	>	if (!daodan_set_display_mode(gl_eng->DisplayMode.Width, gl_eng->DisplayMode.Height, gl_eng->DisplayMode.Depth))
202	>	if (gl_eng->DisplayMode.Width != 640 || gl_eng->DisplayMode.Height != 480 || gl_eng->DisplayMode.Depth != 16)
203		{
204	<	gl->DisplayMode.Width = 640;
205	<	gl->DisplayMode.Height = 480;
204	>	gl_eng->DisplayMode.Width = 640;
205	>	gl_eng->DisplayMode.Height = 480;
206		if (!daodan_set_display_mode(640, 480, 16))
207		goto exit_err;
208		}
209
210	<	if (lastmode.Width != gl->DisplayMode.Width || lastmode.Height != gl->DisplayMode.Height)
210	>	if (lastmode.Width != gl_eng->DisplayMode.Width || lastmode.Height != gl_eng->DisplayMode.Height)
211		{
212		RECT Rect;
213	<	Rect.left = (GetSystemMetrics(SM_CXSCREEN) / 2) - (gl->DisplayMode.Width / 2);
214	<	Rect.top = (GetSystemMetrics(SM_CYSCREEN) / 2) - (gl->DisplayMode.Height / 2);
215	<	Rect.right = Rect.left + gl->DisplayMode.Width;
216	<	Rect.bottom = Rect.top + gl->DisplayMode.Height;
213	>	Rect.left = (GetSystemMetrics(SM_CXSCREEN) / 2) - (gl_eng->DisplayMode.Width / 2);
214	>	Rect.top = (GetSystemMetrics(SM_CYSCREEN) / 2) - (gl_eng->DisplayMode.Height / 2);
215	>	Rect.right = Rect.left + gl_eng->DisplayMode.Width;
216	>	Rect.bottom = Rect.top + gl_eng->DisplayMode.Height;
217		AdjustWindowRect(&Rect, WS_MAXIMIZEBOX | WS_MINIMIZEBOX | WS_CAPTION |WS_TILEDWINDOW , FALSE);
218
219		SetWindowPos(ONgPlatformData.Window, NULL, Rect.left, Rect.top, Rect.right - Rect.left, Rect.bottom - Rect.top, SWP_NOACTIVATE | SWP_NOZORDER);
220		}
221
222	<	if (gl->HDC == NULL)
223	<	if ((gl->HDC = GetDC(ONgPlatformData.Window)) == NULL)
222	>	if (gl_eng->HDC == NULL)
223	>	if ((gl_eng->HDC = GetDC(ONgPlatformData.Window)) == NULL)
224		goto exit_err;
225
226		if (gl_api->wglGetDeviceGammaRamp3DFX != NULL)
227		{
228		DDrStartupMessage("Using 3DFX gamma adjustment");
229
230	<	if (gl_api->wglGetDeviceGammaRamp3DFX(gl->HDC, gl_gamma_ramp))
230	>	if (gl_api->wglGetDeviceGammaRamp3DFX(gl_eng->HDC, gl_gamma_ramp))
231		gl_gamma_ramp_valid = 1;
232		}
233		else
234		{
235		DDrStartupMessage("Using standard Windows gamma adjustment");
236
237	<	if (GetDeviceGammaRamp(gl->HDC, gl_gamma_ramp))
237	>	if (GetDeviceGammaRamp(gl_eng->HDC, gl_gamma_ramp))
238		gl_gamma_ramp_valid = 1;
239		}
240	<
240	>	/*
241		if (gl_gamma_ramp_valid)
242		daodan_set_gamma(ONrPersist_GetGamma());
243	<	else
243	>	else*/
244		DDrStartupMessage("gamma adjustment not supported");
245
246	<	if (!gl_platform_set_pixel_format(gl->HDC))
247	<	if (gl->DisplayMode.Depth != 16)
246	>	if (!gl_platform_set_pixel_format(gl_eng->HDC))
247	>	if (gl_eng->DisplayMode.Depth != 16)
248		{
249	<	if (!daodan_set_display_mode(gl->DisplayMode.Width, gl->DisplayMode.Height, 16))
249	>	if (!daodan_set_display_mode(gl_eng->DisplayMode.Width, gl_eng->DisplayMode.Height, 16))
250		goto exit_err;
251
252	<	if (!gl_platform_set_pixel_format(gl->HDC))
252	>	if (!gl_platform_set_pixel_format(gl_eng->HDC))
253		goto exit_err;
254		}
255
256	<	lastmode.Width = gl->DisplayMode.Width;
257	<	lastmode.Height = gl->DisplayMode.Height;
258	<	lastmode.Depth = gl->DisplayMode.Depth;
256	>	lastmode.Width = gl_eng->DisplayMode.Width;
257	>	lastmode.Height = gl_eng->DisplayMode.Height;
258	>	lastmode.Depth = gl_eng->DisplayMode.Depth;
259		return 1;
260
261		exit_err:

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