def ortho_perspective(self):
if self.perspective == PERSPECTIVE_ORTHO:
return
self.display_aspect = 16 / 9.0
self.ortho_pscalex = (
2.0
/ self.display_width
* (self.display_width / self.display_height)
)
self.ortho_pscaley = 2.0 / self.display_height
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
left = self.offset_x - 1.0 * self.display_aspect / self.zoom
right = self.offset_x + 1.0 * self.display_aspect / self.zoom
top = self.offset_y + 1.0 / self.zoom
bottom = self.offset_y - 1.0 / self.zoom
gl.glOrtho(left, right, bottom, top, -1.0, 1.0)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
self.gl_left = -1.0 * self.display_aspect
self.gl_right = 1.0 * self.display_aspect
self.gl_height = 2.0 # * cls.display_aspect
self.gl_width = 2.0 * self.display_aspect
self.perspective = PERSPECTIVE_ORTHO
return self.ortho_pscalex, self.ortho_pscaley
def standard_perspective(self):
if self.perspective == PERSPECTIVE_STANDARD:
return
# aspect_ratio = cls.display_width / cls.display_height
self.gl_height = 2.0
self.gl_width = 2.0 * self.display_aspect
self.gl_left = -1.0 * self.display_aspect
self.fov_y = 45 / self.zoom
self.fov_x = self.fov_y * self.display_aspect / self.zoom
# left = cls.offset_x - 1.0 * cls.display_aspect / cls.zoom
# right = cls.offset_x + 1.0 * cls.display_aspect / cls.zoom
# top = cls.offset_y + 1.0 / cls.zoom
# bottom = cls.offset_y - 1.0 / cls.zoom
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
# gluPerspective(cls.fov_y, cls.display_aspect, 0.1, 10.1)
# glTranslatef(-cls.offset_x, -cls.offset_y, 0.0)
gl.gluPerspective(45.0, 16.0 / 9.0, 0.1, 100.0)
self.projection = gl.glGetFloatv(gl.GL_PROJECTION_MATRIX)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
# glScissor(0, display_yoffset, cls.display_width, cls.display_height)
# glEnable(GL_SCISSOR_TEST)
self.perspective = PERSPECTIVE_STANDARD
def standard_perspective(self):
if self.perspective == PERSPECTIVE_STANDARD:
return
# aspect_ratio = cls.display_width / cls.display_height
self.gl_height = 2.0
self.gl_width = 2.0 * self.display_aspect
self.gl_left = -1.0 * self.display_aspect
self.fov_y = 45 / self.zoom
self.fov_x = self.fov_y * self.display_aspect / self.zoom
# left = cls.offset_x - 1.0 * cls.display_aspect / cls.zoom
# right = cls.offset_x + 1.0 * cls.display_aspect / cls.zoom
# top = cls.offset_y + 1.0 / cls.zoom
# bottom = cls.offset_y - 1.0 / cls.zoom
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
# gluPerspective(cls.fov_y, cls.display_aspect, 0.1, 10.1)
# glTranslatef(-cls.offset_x, -cls.offset_y, 0.0)
gl.gluPerspective(45.0, 16.0 / 9.0, 0.1, 100.0)
self.projection = gl.glGetFloatv(gl.GL_PROJECTION_MATRIX)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
# glScissor(0, display_yoffset, cls.display_width, cls.display_height)
# glEnable(GL_SCISSOR_TEST)
self.perspective = PERSPECTIVE_STANDARD
def ortho_perspective(self):
if self.perspective == PERSPECTIVE_ORTHO:
return
self.display_aspect = 16 / 9.0
self.ortho_pscalex = (
2.0
/ self.display_width
* (self.display_width / self.display_height)
)
self.ortho_pscaley = 2.0 / self.display_height
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
left = self.offset_x - 1.0 * self.display_aspect / self.zoom
right = self.offset_x + 1.0 * self.display_aspect / self.zoom
top = self.offset_y + 1.0 / self.zoom
bottom = self.offset_y - 1.0 / self.zoom
gl.glOrtho(left, right, bottom, top, -1.0, 1.0)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
self.gl_left = -1.0 * self.display_aspect
self.gl_right = 1.0 * self.display_aspect
self.gl_height = 2.0 # * cls.display_aspect
self.gl_width = 2.0 * self.display_aspect
self.perspective = PERSPECTIVE_ORTHO
return self.ortho_pscalex, self.ortho_pscaley
def hd_perspective(self):
if self.perspective == PERSPECTIVE_HD:
return
self.display_aspect = 16 / 9.0
self.ortho_pscalex = 1920 / self.display_width
# cls.ortho_pscalex = 1920 / cls.display_width * \
# (cls.display_width / cls.display_height)
self.ortho_pscaley = 1080 / self.display_height
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
left = 0.0
right = 1920.0
top = 1080.0
bottom = 0.0
gl.glOrtho(left, right, bottom, top, -1.0, 1.0)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
self.gl_left = left
self.gl_right = right
self.gl_height = 1080.0
self.gl_width = 1920.0
self.perspective = PERSPECTIVE_HD
return self.ortho_pscalex, self.ortho_pscaley
def hd_perspective(self):
if self.perspective == PERSPECTIVE_HD:
return
self.display_aspect = 16 / 9.0
self.ortho_pscalex = 1920 / self.display_width
# cls.ortho_pscalex = 1920 / cls.display_width * \
# (cls.display_width / cls.display_height)
self.ortho_pscaley = 1080 / self.display_height
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glLoadIdentity()
left = 0.0
right = 1920.0
top = 1080.0
bottom = 0.0
gl.glOrtho(left, right, bottom, top, -1.0, 1.0)
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glLoadIdentity()
self.gl_left = left
self.gl_right = right
self.gl_height = 1080.0
self.gl_width = 1920.0
self.perspective = PERSPECTIVE_HD
return self.ortho_pscalex, self.ortho_pscaley
def init_display():
global display
global real_display_height # , display_yoffset
# global banner_texture, shadow_texture, gloss_texture
# global top_texture, top_logo_texture, logo_texture
# global missing_cover_texture, default_item_texture
# global backdrop_texture
logger.debug("Init OpenGL menu display")
DisplayLists.clear()
# on_resize()
# depth = 0
# FIXME: HACK / TESTING
# if not Settings.fullscreen_menu:
# if windows:
# os.environ["SDL_VIDEO_WINDOW_POS"] = "3,29"
# else:
# os.environ["SDL_VIDEO_WINDOW_POS"] = "0,0"
# maximize_window = (not Settings.fullscreen_menu and
# Settings.windowed_size is None)
# display_info = pygame.display.Info()
# dw = display_info.current_w
# dh = display_info.current_h
# dw, dh = fsui.get_screen_size()
# dw, dh = 100, 100
Render.get().display_width = main_window.width
Render.get().display_height = main_window.height
# if Settings.fullscreen_menu:
# print("fullscreen is True")
# if windows:
# #resolution = (0, 0)
# #flags = pygame.OPENGL | pygame.DOUBLEBUF | pygame.NOFRAME \
# # | pygame.FULLSCREEN
# os.environ["SDL_VIDEO_WINDOW_POS"] = "0,0"
# flags = pygame.OPENGL | pygame.DOUBLEBUF | pygame.NOFRAME
# #flags = flags | pygame.FULLSCREEN
# #if fs.linux:
# # pass
# #else:
# if dw > dh * 2:
# # Assume dual monitor setup - hack for Linux / SDL
# resolution = (dw / 2, dh)
# else:
# resolution = (dw, dh)
# else: # fullscreen, but not microsoft windows
# #resolution = (0, 0)
# flags = pygame.OPENGL | pygame.DOUBLEBUF | pygame.NOFRAME #|
# pygame.FULLSCREEN
# if dw > dh * 2:
# # Assume dual monitor setup - hack for Linux / SDL
# resolution = (dw / 2, dh)
# else:
# resolution = (dw, dh)
# if linux:
# overscan = Config.get("display/overscan", "0,0,0,0")
# try:
# overscan = overscan.split(",")
# overscan = [int(x.strip()) for x in overscan]
# print("using overscan", overscan)
# except Exception as e:
# print("error parsing overscan from config:", repr(e))
# overscan = [0, 0, 0, 0]
# os.environ["SDL_VIDEO_WINDOW_POS"] = "{0},{1}".format(
# overscan[0], overscan[1])
# resolution = (resolution[0] - overscan[0] - overscan[2],
# resolution[1] - overscan[1] - overscan[3])
# elif macosx:
# # FIXME: fullscreen mode does not work very well. -When
# # opening a fullscreen emulator from fullscreen, the emulator
# # crashes on glViewport. Tested with fs-amiga.
# #flags |= pygame.FULLSCREEN
#
# # for now, we create an almost maximized window, works
# # quite well when the dock is set to auto-hide
# #resolution = (resolution[0], resolution[1] - 22)
#
# # FIXME: trying LSUIPresentationMode
# os.environ["SDL_VIDEO_WINDOW_POS"] = "0,0"
#
# # kUIModeNormal = 0
# # kUIModeContentSuppressed = 1
# # kUIModeContentHidden = 2
# # kUIModeAllSuppressed = 4
# kUIModeAllHidden = 3
# kUIOptionAutoShowMenuBar = 1 << 0
# # kUIOptionDisableAppleMenu = 1 << 2
# # kUIOptionDisableProcessSwitch = 1 << 3
# # kUIOptionDisableForceQuit = 1 << 4
# # kUIOptionDisableSessionTerminate = 1 << 5
# # kUIOptionDisableHide = 1 << 6
#
# #noinspection PyUnresolvedReferences
# import objc
# #noinspection PyUnresolvedReferences
# from Foundation import NSBundle
# bundle = NSBundle.bundleWithPath_(
# "/System/Library/Frameworks/Carbon.framework")
# objc.loadBundleFunctions(
# bundle, globals(),
# ((str("SetSystemUIMode"), str("III"), str("")),))
# #noinspection PyUnresolvedReferences
# SetSystemUIMode(kUIModeAllHidden, kUIOptionAutoShowMenuBar)
#
# else:
# if windows and maximize_window and \
# not Settings.window_decorations:
# import ctypes
# SPI_GETWORKAREA = 48
#
# class RECT(ctypes.Structure):
# _fields_ = [
# ("left", ctypes.c_ulong),
# ("top", ctypes.c_ulong),
# ("right", ctypes.c_ulong),
# ("bottom", ctypes.c_ulong)]
#
# m = ctypes.windll.user32
# r = RECT()
# m.SystemParametersInfoA(SPI_GETWORKAREA, 0, ctypes.byref(r), 0)
# x = int(r.left)
# y = int(r.top)
# w = int(r.right) - int(r.left)
# h = int(r.bottom) - int(r.top)
# print(x, y, w, h)
# WINDOWED_SIZE[0] = w
# WINDOWED_SIZE[1] = h
# os.environ["SDL_VIDEO_WINDOW_POS"] = "{0},{1}".format(x, y)
# State.get().allow_minimize = False
#
# if Settings.windowed_size:
# print("Settings.windowed_size", Settings.windowed_size)
# WINDOWED_SIZE[0] = Settings.windowed_size[0]
# WINDOWED_SIZE[1] = Settings.windowed_size[1]
# Render.get().display_width = WINDOWED_SIZE[0]
# Render.get().display_height = WINDOWED_SIZE[1]
# #if dw > 1400:
# # Render.get().display_width = 1280
# # Render.get().display_height = 720
# else:
# Render.get().display_width = WINDOWED_SIZE[0]
# Render.get().display_height = WINDOWED_SIZE[1]
# resolution = (Render.get().display_width, Render.get().display_height)
# #print(resolution)
# #sys.exit(1)
# if Settings.window_decorations:
# flags = pygame.OPENGL | pygame.DOUBLEBUF | pygame.RESIZABLE
# else:
# flags = pygame.OPENGL | pygame.DOUBLEBUF | pygame.NOFRAME
#
# display_yoffset = 0
# Mouse.set_visible(False)
#
# pygame.display.gl_set_attribute(pygame.GL_STENCIL_SIZE, 8)
# pygame.display.gl_set_attribute(pygame.GL_DEPTH_SIZE, 16)
#
# Render.get().display_sync = ENABLE_VSYNC
# if Render.get().display_sync:
# print("enabling vertical sync")
# os.environ["__GL_SYNC_TO_VBLANK"] = "1"
# pygame.display.gl_set_attribute(pygame.GL_SWAP_CONTROL, 1)
# else:
# os.environ["__GL_SYNC_TO_VBLANK"] = "0"
# pygame.display.gl_set_attribute(pygame.GL_SWAP_CONTROL, 0)
# pygame.display.gl_set_attribute(pygame.GL_DOUBLEBUFFER, 1)
# fsaa = Config.get_int("video/fsaa", 0)
# if fsaa:
# pygame.display.gl_set_attribute(pygame.GL_MULTISAMPLEBUFFERS, 1)
# pygame.display.gl_set_attribute(pygame.GL_MULTISAMPLESAMPLES, fsaa)
# print("pygame set display mode", resolution, flags, depth)
# display = pygame.display.set_mode(resolution, flags, depth)
# if not Settings.fullscreen_game:
# try:
# del os.environ["SDL_VIDEO_WINDOW_POS"]
# except KeyError:
# pass
#
# if app.name == "fs-uae-arcade":
# pygame.display.set_caption("FS-UAE Arcade")
# else:
# pygame.display.set_caption("FS Game Center")
#
# # FIXME: DISABLING MAXIMIZE FOR DEBUGGING
# #maximize_window = False
# if maximize_window:
# print("maximizing window")
# SDL_Maximize()
# for event in pygame.event.get():
# if event.type == pygame.VIDEORESIZE:
# #WINDOWED_SIZE[0] = event.w
# #WINDOWED_SIZE[1] = event.h
# on_resize((event.w, event.h))
# print("DISPLAY.GET_SIZE", display.get_size())
# else:
# on_resize(display.get_size())
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glBlendFunc(gl.GL_ONE, gl.GL_ONE_MINUS_SRC_ALPHA)
gl.glClearColor(*State.get().fade_from)
fs_emu_texturing(True)
Texture.splash = Texture("splash.png")
for _ in range(0):
gl.glClear(gl.GL_COLOR_BUFFER_BIT | gl.GL_DEPTH_BUFFER_BIT)
# gl.glClear(gl.GL_COLOR_BUFFER_BIT)
Render.get().hd_perspective()
Texture.splash.render(
(1920 - Texture.splash.w) // 2,
(1080 - Texture.splash.h) // 2, Texture.splash.w,
Texture.splash.h)
gl.glFinish()
# pygame.display.flip()
gl.glFinish()
gl.glEnable(gl.GL_DEPTH_TEST)
def render(self, text, x, y, r=1.0, g=1.0, b=1.0, alpha=1.0):
global text_cache
if not text:
return 0
# find cached text entry, if any
for i, item in enumerate(text_cache):
if item["text"] == text and item["font"] == self:
text_cache.pop(i)
break
else:
item = None
if item:
fs_emu_blending(True)
fs_emu_texturing(True)
w = item["w"]
h = item["h"]
gl.glBindTexture(gl.GL_TEXTURE_2D, item["texture"])
gl.glBegin(gl.GL_QUADS)
gl.glColor4f(r * alpha, g * alpha, b * alpha, alpha)
gl.glTexCoord2d(0.0, 0.0)
gl.glVertex2d(x, y)
gl.glTexCoord2d(1.0, 0.0)
gl.glVertex2d(x + w, y)
gl.glTexCoord2d(1.0, 1.0)
gl.glVertex2d(x + w, y + h)
gl.glTexCoord2d(0.0, 1.0)
gl.glVertex2d(x, y + h)
gl.glEnd()
# re-insert item at front
text_cache.insert(0, item)
return w, h
# calculate size of text
required_width, required_height = self.measure(text)
# setup fbo
render_texture = gl.glGenTextures(1)
gl.glBindTexture(gl.GL_TEXTURE_2D, render_texture)
gl.glTexImage2D(
gl.GL_TEXTURE_2D,
0,
gl.GL_RGBA,
required_width,
required_height,
0,
gl.GL_RGBA,
gl.GL_UNSIGNED_INT,
None,
)
gl.glTexParameteri(
gl.GL_TEXTURE_2D, gl.GL_TEXTURE_WRAP_S, gl.GL_CLAMP_TO_EDGE
)
gl.glTexParameteri(
gl.GL_TEXTURE_2D, gl.GL_TEXTURE_WRAP_T, gl.GL_CLAMP_TO_EDGE
)
gl.glTexParameteri(
gl.GL_TEXTURE_2D, gl.GL_TEXTURE_MAG_FILTER, gl.GL_LINEAR
)
# FIXME: Mipmapping?
mip_mapping = 0
if mip_mapping:
gl.glTexParameteri(
gl.GL_TEXTURE_2D,
gl.GL_TEXTURE_MIN_FILTER,
gl.GL_LINEAR_MIPMAP_LINEAR,
)
gl.glTexParameteri(
gl.GL_TEXTURE_2D, gl.GL_GENERATE_MIPMAP, gl.GL_TRUE
)
gl.glGenerateMipmapEXT(gl.GL_TEXTURE_2D)
else:
gl.glTexParameteri(
gl.GL_TEXTURE_2D, gl.GL_TEXTURE_MIN_FILTER, gl.GL_LINEAR
)
gl.glBindTexture(gl.GL_TEXTURE_2D, 0)
# Set up some renderbuffer state
frame_buffer = gl.GLuint()
gl.glGenFramebuffersEXT(1, frame_buffer)
gl.glBindFramebufferEXT(gl.GL_FRAMEBUFFER_EXT, frame_buffer)
gl.glFramebufferTexture2DEXT(
gl.GL_FRAMEBUFFER_EXT,
gl.GL_COLOR_ATTACHMENT0_EXT,
gl.GL_TEXTURE_2D,
render_texture,
0,
)
status = gl.glCheckFramebufferStatusEXT(gl.GL_FRAMEBUFFER_EXT)
if status != gl.GL_FRAMEBUFFER_COMPLETE_EXT:
print("glCheckFramebufferStatusEXT error", status)
gl.glPushMatrix()
gl.glLoadIdentity()
gl.glPushAttrib(int(gl.GL_VIEWPORT_BIT) | int(gl.GL_ENABLE_BIT))
gl.glViewport(0, 0, required_width, required_height)
gl.glMatrixMode(gl.GL_PROJECTION)
gl.glPushMatrix()
gl.glLoadIdentity()
gl.gluOrtho2D(0, required_width, 0, required_height)
gl.glClearColor(0.0, 0.0, 0.0, 0.0)
gl.glClear(gl.GL_COLOR_BUFFER_BIT)
gl.glEnable(gl.GL_BLEND)
gl.glEnable(gl.GL_TEXTURE_2D)
self.texture.bind()
tw = self.texture.w
th = self.texture.h
gl.glBegin(gl.GL_QUADS)
gl.glColor4f(1.0, 1.0, 1.0, 1.0)
x2 = 0
h = self.h
for ch in text:
c = ord(ch)
w = self.w[c]
s1 = self.x[c] / tw
s2 = (self.x[c] + w) / tw
t1 = (self.y[c]) / th
t2 = (self.y[c] + h) / th
gl.glTexCoord2d(s1, t2)
gl.glVertex2d(x2, 0)
gl.glTexCoord2d(s2, t2)
gl.glVertex2d(x2 + w, 0)
gl.glTexCoord2d(s2, t1)
gl.glVertex2d(x2 + w, h)
gl.glTexCoord2d(s1, t1)
gl.glVertex2d(x2, h)
x2 += w
gl.glEnd()
gl.glPopMatrix()
gl.glMatrixMode(gl.GL_MODELVIEW)
gl.glPopAttrib()
gl.glBindFramebufferEXT(gl.GL_FRAMEBUFFER_EXT, 0)
gl.glPopMatrix()
gl.glDeleteFramebuffersEXT(1, frame_buffer)
if mip_mapping:
gl.glBindTexture(gl.GL_TEXTURE_2D, render_texture)
gl.glGenerateMipmapEXT(gl.GL_TEXTURE_2D)
gl.glBindTexture(gl.GL_TEXTURE_2D, 0)
new_item = {
"font": self,
"text": text,
"w": required_width,
"h": required_height,
"texture": render_texture,
}
text_cache.insert(0, new_item)
item = text_cache.pop()
if item["texture"]:
gl.glDeleteTextures([item["texture"]])
# now the text is in the cache, so call function again
return self.render(text, x, y, r, g, b, alpha)
