def load_textures(self, max_num=10):
loaded = 0
target = gl.GL_TEXTURE_2D
with self.lock:
try:
for ip in self.image_list:
if loaded == max_num:
break
texture = self.texture_dict[ip]
if texture is not None:
continue
pixels, size = self.image_dict[ip]
if pixels is False:
# queued
# self.texture_dict[ip] = Texture.default_item
continue
if pixels is None:
# could not load
# self.texture_dict[ip] = Texture(0, size=(0, 0))
# self.texture_dict[ip] = Texture.default_item
self.texture_dict[ip] = Texture.default_item
continue
texture = gl.glGenTextures(1)
self.texture_dict[ip] = Texture(
texture, size=(size[0], size[1])
)
self.delay_set.add(ip)
self.lock.release()
gl.glBindTexture(target, texture)
gl.glTexImage2D(
target,
0,
gl.GL_RGBA,
size[0],
size[1],
0,
TEXTURE_FORMAT,
gl.GL_UNSIGNED_BYTE,
pixels,
)
gl.glTexParameteri(
target, gl.GL_TEXTURE_MIN_FILTER, gl.GL_LINEAR
)
gl.glTexParameteri(
target, gl.GL_TEXTURE_MAG_FILTER, gl.GL_LINEAR
)
gl.glTexParameteri(
target, gl.GL_TEXTURE_WRAP_S, gl.GL_CLAMP_TO_EDGE
)
gl.glTexParameteri(
target, gl.GL_TEXTURE_WRAP_T, gl.GL_CLAMP_TO_EDGE
)
loaded += 1
self.lock.acquire()
except Exception as e:
print(e)
def load_textures(self, max_num=10):
loaded = 0
target = gl.GL_TEXTURE_2D
with self.lock:
try:
for ip in self.image_list:
if loaded == max_num:
break
texture = self.texture_dict[ip]
if texture is not None:
continue
pixels, size = self.image_dict[ip]
if pixels is False:
# queued
# self.texture_dict[ip] = Texture.default_item
continue
if pixels is None:
# could not load
# self.texture_dict[ip] = Texture(0, size=(0, 0))
# self.texture_dict[ip] = Texture.default_item
self.texture_dict[ip] = Texture.default_item
continue
texture = gl.glGenTextures(1)
self.texture_dict[ip] = Texture(
texture, size=(size[0], size[1]))
self.delay_set.add(ip)
self.lock.release()
gl.glBindTexture(target, texture)
gl.glTexImage2D(
target, 0, gl.GL_RGBA, size[0], size[1],
0, TEXTURE_FORMAT, gl.GL_UNSIGNED_BYTE, pixels)
gl.glTexParameteri(
target, gl.GL_TEXTURE_MIN_FILTER, gl.GL_LINEAR)
gl.glTexParameteri(
target, gl.GL_TEXTURE_MAG_FILTER, gl.GL_LINEAR)
gl.glTexParameteri(
target, gl.GL_TEXTURE_WRAP_S, gl.GL_CLAMP_TO_EDGE)
gl.glTexParameteri(
target, gl.GL_TEXTURE_WRAP_T, gl.GL_CLAMP_TO_EDGE)
loaded += 1
self.lock.acquire()
except Exception as e:
print(e)
def text(
self,
text,
font,
x,
y,
w=0,
h=0,
color=(1.0, 1.0, 1.0, 1.0),
shadow=False,
shadow_color=(0, 0, 0),
halign=-1,
):
if not text:
return 0, 0
# if len(color) == 3:
# color = (color[0], color[1], color[2], 1.0
try:
alpha = color[3]
except IndexError:
alpha = 1.0
color = (
int(round(color[0] * 255)),
int(round(color[1] * 255)),
int(round(color[2] * 255)),
)
cache_key = (text, hash(font), font.size, color, alpha)
try:
self.text_cache_history.remove(cache_key)
except ValueError:
texture = None
else:
texture, txtsize = self.text_cache[cache_key]
fs_emu_blending(True)
fs_emu_texturing(True)
gl.glDisable(gl.GL_DEPTH_TEST)
if texture:
gl.glBindTexture(gl.GL_TEXTURE_2D, texture)
else:
txtdata, txtsize = TextRenderer(font).render_text(text, color)
texture = Render.get().create_texture()
gl.glBindTexture(gl.GL_TEXTURE_2D, texture)
gl.glTexImage2D(
gl.GL_TEXTURE_2D,
0,
gl.GL_RGBA,
txtsize[0],
txtsize[1],
0,
gl.GL_BGRA,
gl.GL_UNSIGNED_BYTE,
txtdata,
)
gl.glTexParameteri(
gl.GL_TEXTURE_2D, gl.GL_TEXTURE_MIN_FILTER, gl.GL_LINEAR
)
gl.glTexParameteri(
gl.GL_TEXTURE_2D, gl.GL_TEXTURE_MAG_FILTER, gl.GL_LINEAR
)
tw, th = (
txtsize[0] * self.ortho_pscalex,
txtsize[1] * self.ortho_pscaley,
)
tx = x
ty = y
if w > 0:
if tw > w:
tw = w
else:
if halign == 0:
tx += (w - tw) / 2
if h > 0:
ty += (h - th) / 2
# ts = 4 / cls.display_height # Step
# glDisable(GL_TEXTURE_RECTANGLE_ARB)
# glTexEnv(GL_TEXTURE_2D, GL_MODULATE)
# glDisable(GL_TEXTURE_RECTANGLE)
# fs_emu_blending(True)
gl.glBegin(gl.GL_QUADS)
gl.glColor4f(alpha, alpha, alpha, alpha)
gl.glTexCoord2f(0.0, 0.0)
gl.glVertex2f(tx, ty + th)
gl.glTexCoord2f(1.0, 0.0)
gl.glVertex2f(tx + tw, ty + th)
gl.glTexCoord2f(1.0, 1.0)
gl.glVertex2f(tx + tw, ty)
gl.glTexCoord2f(0.0, 1.0)
gl.glVertex2f(tx, ty)
# glRasterPos2f(tx, ty)
# glDrawPixels(txtsize[0], txtsize[1], GL_RGBA, GL_UNSIGNED_BYTE,
# txtdata)
gl.glEnd()
# fs_emu_blending(False)
gl.glEnable(gl.GL_DEPTH_TEST)
self.text_cache_history.append(cache_key)
self.text_cache[cache_key] = texture, txtsize
if len(self.text_cache) > TEXT_CACHE_SIZE:
cache_key = self.text_cache_history.pop(0)
texture, txtsize = self.text_cache.pop(cache_key)
Render.get().delete_texture_list.append(texture)
# # FIXME:
# shadow = False
#
# glDisable(GL_DEPTH_TEST)
# fs_emu_blending(True)
# #text = current_menu.selected_item.title
# #if shadow:
# txtdata, txtsize = TextRenderer(font).render_text(text, shadow_color)
# tw, th = txtsize[0] * ortho_pscalex, txtsize[1] * ortho_pscaley
# tx = x
# ty = y
# if w > 0:
# tx = tx + (w - tw) / 2
# if h > 0:
# ty = ty + (h - th) / 2
# #tx = 0 - tw / 2
# #ty = -0.67
# ts = 4 / State.get().display_height # Step
# if shadow:
# glPixelTransferf(GL_ALPHA_SCALE, 0.04)
# for fx, fy in [(1, 1), (-1, -1), (1, -1), (-1, 1), (1, 0), (-1,
# 0),
# (0, -1), (0, 1)]:
# glRasterPos2f(tx - fx * ts, ty - fy * ts)
# glDrawPixels(txtsize[0], txtsize[1], GL_RGBA,
# GL_UNSIGNED_BYTE,
# txtdata)
# glPixelTransferf(GL_ALPHA_SCALE, 0.01)
# for fx, fy in [(0, 2), (2, 0), (0, -2), (-2, 0),
# (1, 2), (2, 1), (-1, 2), (-2, 1), (1, -2),
# (2, -1), (-1, -2), (-2, -1)]:
# glRasterPos2f(tx - fx * ts, ty - fy * ts)
# glDrawPixels(txtsize[0], txtsize[1], GL_RGBA,
# GL_UNSIGNED_BYTE,
# txtdata)
# glPixelTransferf(GL_ALPHA_SCALE, alpha)
# rendered = font.render(text, True, color)
# txtsize = rendered.get_size()
# txtdata = pygame.image.tostring(rendered, "RGBA", 1)
# glRasterPos2f(tx, ty)
# glDrawPixels(txtsize[0], txtsize[1], GL_RGBA, GL_UNSIGNED_BYTE,
# txtdata)
# #glPopAttrib()
# glPixelTransferf(GL_ALPHA_SCALE, 1.0)
# fs_emu_blending(False)
# glEnable(GL_DEPTH_TEST)
return tw, th
def load(cls,
im,
mipmap=False,
min_filter=None,
wrap_s=gl.GL_CLAMP_TO_EDGE,
wrap_t=gl.GL_CLAMP_TO_EDGE,
target=gl.GL_TEXTURE_2D,
size=None,
out_data=None):
if size is None:
size = [0, 0]
# type = "RGB"
# gl_type = gl.GL_RGB
# if im.mode == "RGBA":
# # convert to premultiplied alpha
# #pix = im.load()
# #for x in range(im.size[0]):
# # for y in range(im.size[1]):
# # r, g, b, a = pix[x, y]
# # if a:
# # pix[x, y] = r * 255 // a, g * 255 // a, \
# # b * 255 // a, a
# # else:
# # pix[x, y] = 0, 0, 0, 0
# a = numpy.fromstring(im.tostring(), dtype=numpy.uint8)
# alpha_layer = a[3::4] / 255.0
# a[0::4] *= alpha_layer
# a[1::4] *= alpha_layer
# a[2::4] *= alpha_layer
# #im = Image.fromstring("RGBA", im.size, a.tostring())
# im_data = a.tostring()
# # type = "RGBA"
# gl_type = gl.GL_RGBA
# else:
# im_data = im.tostring("raw", "RGB")
#
# size[0] = im.size[0]
# size[1] = im.size[1]
# #texture = glGenTextures(1)
internal_format = gl.GL_RGBA
texture_format = gl.GL_BGRA
if im.format() != QImage.Format_ARGB32_Premultiplied:
im = im.convertToFormat(QImage.Format_ARGB32_Premultiplied)
bits = im.bits()
try:
pixels = bits.tobytes()
except AttributeError:
bits.setsize(im.byteCount())
pixels = bytes(bits)
size[0] = im.width()
size[1] = im.height()
from arcade.glui.render import Render
texture = Render.get().create_texture()
gl.glBindTexture(target, texture)
gl.glTexImage2D(target, 0, internal_format, size[0], size[1], 0,
texture_format, gl.GL_UNSIGNED_BYTE, pixels)
if mipmap:
gl.glGenerateMipmap(target)
if min_filter is None:
min_filter = gl.GL_LINEAR_MIPMAP_LINEAR
else:
if min_filter is None:
min_filter = gl.GL_LINEAR
gl.glTexParameteri(target, gl.GL_TEXTURE_MIN_FILTER, min_filter)
gl.glTexParameteri(target, gl.GL_TEXTURE_MAG_FILTER, gl.GL_LINEAR)
gl.glTexParameteri(target, gl.GL_TEXTURE_WRAP_S, wrap_s)
gl.glTexParameteri(target, gl.GL_TEXTURE_WRAP_T, wrap_t)
if out_data is not None:
out_data["im_data"] = pixels
out_data["type"] = internal_format
return texture
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)
def load(cls, im, mipmap=False, min_filter=None,
wrap_s=gl.GL_CLAMP_TO_EDGE, wrap_t=gl.GL_CLAMP_TO_EDGE,
target=gl.GL_TEXTURE_2D, size=None, out_data=None):
if size is None:
size = [0, 0]
# type = "RGB"
# gl_type = gl.GL_RGB
# if im.mode == "RGBA":
# # convert to premultiplied alpha
# #pix = im.load()
# #for x in range(im.size[0]):
# # for y in range(im.size[1]):
# # r, g, b, a = pix[x, y]
# # if a:
# # pix[x, y] = r * 255 // a, g * 255 // a, \
# # b * 255 // a, a
# # else:
# # pix[x, y] = 0, 0, 0, 0
# a = numpy.fromstring(im.tostring(), dtype=numpy.uint8)
# alpha_layer = a[3::4] / 255.0
# a[0::4] *= alpha_layer
# a[1::4] *= alpha_layer
# a[2::4] *= alpha_layer
# #im = Image.fromstring("RGBA", im.size, a.tostring())
# im_data = a.tostring()
# # type = "RGBA"
# gl_type = gl.GL_RGBA
# else:
# im_data = im.tostring("raw", "RGB")
#
# size[0] = im.size[0]
# size[1] = im.size[1]
# #texture = glGenTextures(1)
internal_format = gl.GL_RGBA
texture_format = gl.GL_BGRA
if im.format() != QImage.Format_ARGB32_Premultiplied:
im = im.convertToFormat(QImage.Format_ARGB32_Premultiplied)
bits = im.bits()
try:
pixels = bits.tobytes()
except AttributeError:
bits.setsize(im.byteCount())
pixels = bytes(bits)
size[0] = im.width()
size[1] = im.height()
from arcade.glui.render import Render
texture = Render.get().create_texture()
gl.glBindTexture(target, texture)
gl.glTexImage2D(
target, 0, internal_format, size[0], size[1], 0, texture_format,
gl.GL_UNSIGNED_BYTE, pixels)
if mipmap:
gl.glGenerateMipmap(target)
if min_filter is None:
min_filter = gl.GL_LINEAR_MIPMAP_LINEAR
else:
if min_filter is None:
min_filter = gl.GL_LINEAR
gl.glTexParameteri(target, gl.GL_TEXTURE_MIN_FILTER, min_filter)
gl.glTexParameteri(target, gl.GL_TEXTURE_MAG_FILTER, gl.GL_LINEAR)
gl.glTexParameteri(target, gl.GL_TEXTURE_WRAP_S, wrap_s)
gl.glTexParameteri(target, gl.GL_TEXTURE_WRAP_T, wrap_t)
if out_data is not None:
out_data["im_data"] = pixels
out_data["type"] = internal_format
return texture
def text(self, text, font, x, y, w=0, h=0, color=(1.0, 1.0, 1.0, 1.0),
shadow=False, shadow_color=(0, 0, 0), halign=-1):
if not text:
return 0, 0
# if len(color) == 3:
# color = (color[0], color[1], color[2], 1.0
try:
alpha = color[3]
except IndexError:
alpha = 1.0
color = (int(round(color[0] * 255)),
int(round(color[1] * 255)),
int(round(color[2] * 255)))
cache_key = (text, hash(font), font.size, color, alpha)
try:
self.text_cache_history.remove(cache_key)
except ValueError:
texture = None
else:
texture, txtsize = self.text_cache[cache_key]
fs_emu_blending(True)
fs_emu_texturing(True)
gl.glDisable(gl.GL_DEPTH_TEST)
if texture:
gl.glBindTexture(gl.GL_TEXTURE_2D, texture)
else:
txtdata, txtsize = TextRenderer(font).render_text(text, color)
texture = Render.get().create_texture()
gl.glBindTexture(gl.GL_TEXTURE_2D, texture)
gl.glTexImage2D(
gl.GL_TEXTURE_2D, 0, gl.GL_RGBA, txtsize[0], txtsize[1],
0, gl.GL_BGRA, gl.GL_UNSIGNED_BYTE, txtdata)
gl.glTexParameteri(
gl.GL_TEXTURE_2D, gl.GL_TEXTURE_MIN_FILTER, gl.GL_LINEAR)
gl.glTexParameteri(
gl.GL_TEXTURE_2D, gl.GL_TEXTURE_MAG_FILTER, gl.GL_LINEAR)
tw, th = (txtsize[0] * self.ortho_pscalex,
txtsize[1] * self.ortho_pscaley)
tx = x
ty = y
if w > 0:
if tw > w:
tw = w
else:
if halign == 0:
tx += (w - tw) / 2
if h > 0:
ty += (h - th) / 2
# ts = 4 / cls.display_height # Step
# glDisable(GL_TEXTURE_RECTANGLE_ARB)
# glTexEnv(GL_TEXTURE_2D, GL_MODULATE)
# glDisable(GL_TEXTURE_RECTANGLE)
# fs_emu_blending(True)
gl.glBegin(gl.GL_QUADS)
gl.glColor4f(alpha, alpha, alpha, alpha)
gl.glTexCoord2f(0.0, 0.0)
gl.glVertex2f(tx, ty + th)
gl.glTexCoord2f(1.0, 0.0)
gl.glVertex2f(tx + tw, ty + th)
gl.glTexCoord2f(1.0, 1.0)
gl.glVertex2f(tx + tw, ty)
gl.glTexCoord2f(0.0, 1.0)
gl.glVertex2f(tx, ty)
# glRasterPos2f(tx, ty)
# glDrawPixels(txtsize[0], txtsize[1], GL_RGBA, GL_UNSIGNED_BYTE,
# txtdata)
gl.glEnd()
# fs_emu_blending(False)
gl.glEnable(gl.GL_DEPTH_TEST)
self.text_cache_history.append(cache_key)
self.text_cache[cache_key] = texture, txtsize
if len(self.text_cache) > TEXT_CACHE_SIZE:
cache_key = self.text_cache_history.pop(0)
texture, txtsize = self.text_cache.pop(cache_key)
Render.get().delete_texture_list.append(texture)
# # FIXME:
# shadow = False
#
# glDisable(GL_DEPTH_TEST)
# fs_emu_blending(True)
# #text = current_menu.selected_item.title
# #if shadow:
# txtdata, txtsize = TextRenderer(font).render_text(text, shadow_color)
# tw, th = txtsize[0] * ortho_pscalex, txtsize[1] * ortho_pscaley
# tx = x
# ty = y
# if w > 0:
# tx = tx + (w - tw) / 2
# if h > 0:
# ty = ty + (h - th) / 2
# #tx = 0 - tw / 2
# #ty = -0.67
# ts = 4 / State.get().display_height # Step
# if shadow:
# glPixelTransferf(GL_ALPHA_SCALE, 0.04)
# for fx, fy in [(1, 1), (-1, -1), (1, -1), (-1, 1), (1, 0), (-1,
# 0),
# (0, -1), (0, 1)]:
# glRasterPos2f(tx - fx * ts, ty - fy * ts)
# glDrawPixels(txtsize[0], txtsize[1], GL_RGBA,
# GL_UNSIGNED_BYTE,
# txtdata)
# glPixelTransferf(GL_ALPHA_SCALE, 0.01)
# for fx, fy in [(0, 2), (2, 0), (0, -2), (-2, 0),
# (1, 2), (2, 1), (-1, 2), (-2, 1), (1, -2),
# (2, -1), (-1, -2), (-2, -1)]:
# glRasterPos2f(tx - fx * ts, ty - fy * ts)
# glDrawPixels(txtsize[0], txtsize[1], GL_RGBA,
# GL_UNSIGNED_BYTE,
# txtdata)
# glPixelTransferf(GL_ALPHA_SCALE, alpha)
# rendered = font.render(text, True, color)
# txtsize = rendered.get_size()
# txtdata = pygame.image.tostring(rendered, "RGBA", 1)
# glRasterPos2f(tx, ty)
# glDrawPixels(txtsize[0], txtsize[1], GL_RGBA, GL_UNSIGNED_BYTE,
# txtdata)
# #glPopAttrib()
# glPixelTransferf(GL_ALPHA_SCALE, 1.0)
# fs_emu_blending(False)
# glEnable(GL_DEPTH_TEST)
return tw, th