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annotate pytouhou/lib/sdl.pyx @ 610:1b31169dc344

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Move the passthrough shader to the Framebuffer class, since it isn’t used in the use_framebuffer_blit path.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Sun, 21 Dec 2014 18:52:18 +0100
parents 3c2f96f1d715
children 73f134f84c7f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 # -*- encoding: utf-8 -*-
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2 ##
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3 ## Copyright (C) 2013 Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
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4 ##
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5 ## This program is free software; you can redistribute it and/or modify
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6 ## it under the terms of the GNU General Public License as published
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7 ## by the Free Software Foundation; version 3 only.
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8 ##
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9 ## This program is distributed in the hope that it will be useful,
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10 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 ## GNU General Public License for more details.
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13 ##
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14
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15 from pytouhou.utils.helpers import get_logger
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16
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17 logger = get_logger(__name__)
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20 GL_CONTEXT_MAJOR_VERSION = SDL_GL_CONTEXT_MAJOR_VERSION
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21 GL_CONTEXT_MINOR_VERSION = SDL_GL_CONTEXT_MINOR_VERSION
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22 GL_CONTEXT_PROFILE_MASK = SDL_GL_CONTEXT_PROFILE_MASK
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23 GL_DOUBLEBUFFER = SDL_GL_DOUBLEBUFFER
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24 GL_DEPTH_SIZE = SDL_GL_DEPTH_SIZE
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25
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26 GL_CONTEXT_PROFILE_CORE = SDL_GL_CONTEXT_PROFILE_CORE
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27 GL_CONTEXT_PROFILE_COMPATIBILITY = SDL_GL_CONTEXT_PROFILE_COMPATIBILITY
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28 GL_CONTEXT_PROFILE_ES = SDL_GL_CONTEXT_PROFILE_ES
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29
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30 WINDOWPOS_CENTERED = SDL_WINDOWPOS_CENTERED
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31 WINDOW_OPENGL = SDL_WINDOW_OPENGL
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32 WINDOW_RESIZABLE = SDL_WINDOW_RESIZABLE
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34 SCANCODE_Z = SDL_SCANCODE_Z
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35 SCANCODE_X = SDL_SCANCODE_X
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36 SCANCODE_P = SDL_SCANCODE_P
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37 SCANCODE_LSHIFT = SDL_SCANCODE_LSHIFT
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38 SCANCODE_UP = SDL_SCANCODE_UP
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39 SCANCODE_DOWN = SDL_SCANCODE_DOWN
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40 SCANCODE_LEFT = SDL_SCANCODE_LEFT
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41 SCANCODE_RIGHT = SDL_SCANCODE_RIGHT
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42 SCANCODE_LCTRL = SDL_SCANCODE_LCTRL
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43 SCANCODE_ESCAPE = SDL_SCANCODE_ESCAPE
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44 SCANCODE_HOME = SDL_SCANCODE_HOME
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45
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46 WINDOWEVENT_RESIZED = SDL_WINDOWEVENT_RESIZED
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47
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48 KEYDOWN = SDL_KEYDOWN
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49 QUIT = SDL_QUIT
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50 WINDOWEVENT = SDL_WINDOWEVENT
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53 class SDLError(Exception):
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54 def __init__(self):
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55 error = SDL_GetError()
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56 Exception.__init__(self, error.decode())
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58
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59 class SDL(object):
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60 def __init__(self, sound=True):
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61 self.sound = sound
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62
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63 def __enter__(self):
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64 global keyboard_state
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65
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66 IF UNAME_SYSNAME == "Windows":
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67 SDL_SetMainReady()
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68 init(SDL_INIT_VIDEO)
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69 img_init(IMG_INIT_PNG)
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70 ttf_init()
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71
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72 keyboard_state = SDL_GetKeyboardState(NULL)
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73
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74 if self.sound:
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75 mix_init(0)
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76 try:
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77 mix_open_audio(44100, MIX_DEFAULT_FORMAT, 2, 4096)
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78 except SDLError as error:
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79 logger.error(u'Impossible to set up audio subsystem: %s', error)
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80 self.sound = False
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81 else:
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82 # TODO: make it dependent on the number of sound files in the
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83 # archives.
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84 mix_allocate_channels(MAX_SOUNDS)
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85
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86 def __exit__(self, *args):
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87 if self.sound:
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88 Mix_CloseAudio()
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89 Mix_Quit()
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90
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91 TTF_Quit()
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92 IMG_Quit()
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93 SDL_Quit()
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94
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95
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96 cdef class Window:
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97 def __init__(self, str title, int x, int y, int w, int h, Uint32 flags):
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98 title_bytes = title.encode()
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99 self.window = SDL_CreateWindow(title_bytes, x, y, w, h, flags)
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100 if self.window == NULL:
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101 raise SDLError()
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102
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103 def __dealloc__(self):
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104 if self.context != NULL:
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105 SDL_GL_DeleteContext(self.context)
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106 if self.window != NULL:
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107 SDL_DestroyWindow(self.window)
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108
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109 cdef void gl_create_context(self) except *:
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110 self.context = SDL_GL_CreateContext(self.window)
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111 if self.context == NULL:
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112 raise SDLError()
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113
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114 cdef void present(self) nogil:
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115 if self.renderer == NULL:
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116 SDL_GL_SwapWindow(self.window)
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117 else:
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118 SDL_RenderPresent(self.renderer)
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119
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120 cdef void set_window_size(self, int width, int height) nogil:
422
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121 SDL_SetWindowSize(self.window, width, height)
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122
512
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123 # The following functions are there for the pure SDL backend.
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124 cdef void create_renderer(self, Uint32 flags):
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125 self.renderer = SDL_CreateRenderer(self.window, -1, flags)
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126 if self.renderer == NULL:
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127 raise SDLError()
512
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128
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129 cdef void render_clear(self):
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130 ret = SDL_RenderClear(self.renderer)
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131 if ret == -1:
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132 raise SDLError()
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133
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134 cdef void render_copy(self, Texture texture, Rect srcrect, Rect dstrect):
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135 ret = SDL_RenderCopy(self.renderer, texture.texture, &srcrect.rect, &dstrect.rect)
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136 if ret == -1:
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137 raise SDLError()
512
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138
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139 cdef void render_copy_ex(self, Texture texture, Rect srcrect, Rect dstrect, double angle, bint flip):
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140 ret = SDL_RenderCopyEx(self.renderer, texture.texture, &srcrect.rect, &dstrect.rect, angle, NULL, flip)
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141 if ret == -1:
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142 raise SDLError()
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143
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144 cdef void render_set_clip_rect(self, Rect rect):
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145 ret = SDL_RenderSetClipRect(self.renderer, &rect.rect)
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146 if ret == -1:
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147 raise SDLError()
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148
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149 cdef void render_set_viewport(self, Rect rect):
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150 ret = SDL_RenderSetViewport(self.renderer, &rect.rect)
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151 if ret == -1:
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152 raise SDLError()
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153
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154 cdef Texture create_texture_from_surface(self, Surface surface):
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155 texture = Texture()
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156 texture.texture = SDL_CreateTextureFromSurface(self.renderer, surface.surface)
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157 if texture.texture == NULL:
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158 raise SDLError()
512
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159 return texture
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160
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161
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162 cdef class Texture:
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163 cpdef set_color_mod(self, Uint8 r, Uint8 g, Uint8 b):
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164 ret = SDL_SetTextureColorMod(self.texture, r, g, b)
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165 if ret == -1:
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166 raise SDLError()
512
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167
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168 cpdef set_alpha_mod(self, Uint8 alpha):
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169 ret = SDL_SetTextureAlphaMod(self.texture, alpha)
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170 if ret == -1:
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171 raise SDLError()
512
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172
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173 cpdef set_blend_mode(self, SDL_BlendMode blend_mode):
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174 ret = SDL_SetTextureBlendMode(self.texture, blend_mode)
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175 if ret == -1:
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176 raise SDLError()
512
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177
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178
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179 cdef class Rect:
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180 def __init__(self, int x, int y, int w, int h):
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181 self.rect.x = x
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182 self.rect.y = y
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183 self.rect.w = w
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184 self.rect.h = h
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185
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186
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187 cdef class Color:
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188 def __init__(self, Uint8 b, Uint8 g, Uint8 r, Uint8 a=255):
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189 self.color.r = r
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190 self.color.g = g
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191 self.color.b = b
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192 self.color.a = a
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193
418
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194
420
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195 cdef class Surface:
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196 def __dealloc__(self):
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197 if self.surface != NULL:
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198 SDL_FreeSurface(self.surface)
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199
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200 property pixels:
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201 def __get__(self):
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202 return bytes(self.surface.pixels[:self.surface.w * self.surface.h * 4])
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203
606
3c2f96f1d715 Fix compilation under Cython 0.22, by making the pyx and the pxd declarations’ except clause similar.
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204 cdef void blit(self, Surface other) except *:
420
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205 if SDL_BlitSurface(other.surface, NULL, self.surface, NULL) < 0:
591
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206 raise SDLError()
420
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207
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208 cdef void set_alpha(self, Surface alpha_surface) nogil:
420
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209 nb_pixels = self.surface.w * self.surface.h
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diff changeset
210 image = self.surface.pixels
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211 alpha = alpha_surface.surface.pixels
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212
590
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213 for i in range(nb_pixels):
420
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214 # Only use the red value, assume the others are equal.
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diff changeset
215 image[3+4*i] = alpha[3*i]
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216
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diff changeset
217
421
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218 cdef class Music:
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219 def __dealloc__(self):
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220 if self.music != NULL:
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221 Mix_FreeMusic(self.music)
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222
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223 cdef void play(self, int loops) nogil:
421
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224 Mix_PlayMusic(self.music, loops)
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225
455
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226 cdef void set_loop_points(self, double start, double end) nogil:
421
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227 #Mix_SetLoopPoints(self.music, start, end)
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diff changeset
228 pass
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229
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230
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231 cdef class Chunk:
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232 def __dealloc__(self):
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233 if self.chunk != NULL:
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diff changeset
234 Mix_FreeChunk(self.chunk)
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diff changeset
235
455
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diff changeset
236 cdef void play(self, int channel, int loops) nogil:
421
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diff changeset
237 Mix_PlayChannel(channel, self.chunk, loops)
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diff changeset
238
455
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diff changeset
239 cdef void set_volume(self, float volume) nogil:
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diff changeset
240 Mix_VolumeChunk(self.chunk, int(volume * 128))
421
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diff changeset
241
455
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242
456
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
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parents: 455
diff changeset
243 cdef class Font:
590
e15672733c93 Switch to Python 3.x instead of 2.7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 589
diff changeset
244 def __init__(self, str filename, int ptsize):
604
aca9551ee8b4 Fix compiling issues with Cython 0.20 ; don't pretend to concat shader sources
Thibaut Girka <thib@sitedethib.com>
parents: 592
diff changeset
245 path = filename.encode()
aca9551ee8b4 Fix compiling issues with Cython 0.20 ; don't pretend to concat shader sources
Thibaut Girka <thib@sitedethib.com>
parents: 592
diff changeset
246 self.font = TTF_OpenFont(path, ptsize)
456
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
247 if self.font == NULL:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
248 raise SDLError()
456
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
249
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
250 def __dealloc__(self):
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
251 if self.font != NULL:
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
252 TTF_CloseFont(self.font)
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
253
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
254 cdef Surface render(self, unicode text):
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
255 cdef SDL_Color white
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
256 white = SDL_Color(255, 255, 255, 255)
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
257 surface = Surface()
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
258 string = text.encode('utf-8')
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
259 surface.surface = TTF_RenderUTF8_Blended(self.font, string, white)
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
260 if surface.surface == NULL:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
261 raise SDLError()
456
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
262 return surface
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
263
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
264
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
265 cdef void init(Uint32 flags) except *:
418
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
266 if SDL_Init(flags) < 0:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
267 raise SDLError()
418
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
268
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
269
491
2276229282fd Fix gcc’s warnings with -Wall -Wextra.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 464
diff changeset
270 cdef void img_init(int flags) except *:
420
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
271 if IMG_Init(flags) != flags:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
272 raise SDLError()
420
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
273
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
274
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
275 cdef void mix_init(int flags) except *:
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
276 if Mix_Init(flags) != flags:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
277 raise SDLError()
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
278
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
279
456
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
280 cdef void ttf_init() except *:
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
281 if TTF_Init() < 0:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
282 raise SDLError()
456
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
283
cae1ae9de430 Add native text support, MSG instructions 3 and 8, and text at the beginning of a stage.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 455
diff changeset
284
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
285 cdef void gl_set_attribute(SDL_GLattr attr, int value) except *:
418
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
286 if SDL_GL_SetAttribute(attr, value) < 0:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
287 raise SDLError()
418
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
288
589
0768122da817 Add a frameskip option, and use swap interval to implement it.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 556
diff changeset
289 cdef int gl_set_swap_interval(int interval) except *:
0768122da817 Add a frameskip option, and use swap interval to implement it.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 556
diff changeset
290 if SDL_GL_SetSwapInterval(interval) < 0:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
291 raise SDLError()
589
0768122da817 Add a frameskip option, and use swap interval to implement it.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 556
diff changeset
292
418
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
293
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
294 cdef list poll_events():
418
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
295 cdef SDL_Event event
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
296 ret = []
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
297 while SDL_PollEvent(&event):
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
298 if event.type == SDL_KEYDOWN:
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
299 ret.append((event.type, event.key.keysym.scancode))
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
300 elif event.type == SDL_QUIT:
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
301 ret.append((event.type,))
464
36bc577b2392 Make the window resizable, and scale its content correctly.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 460
diff changeset
302 elif event.type == SDL_WINDOWEVENT:
36bc577b2392 Make the window resizable, and scale its content correctly.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 460
diff changeset
303 ret.append((event.type, event.window.event, event.window.data1, event.window.data2))
418
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
304 return ret
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
305
63f59be04a54 Replace Pyglet with SDL2 for window creation and events; disables framerate control/display and sound.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
306
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
307 cdef Surface load_png(file_):
420
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
308 data = file_.read()
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
309 rwops = SDL_RWFromConstMem(<char*>data, len(data))
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
310 surface = Surface()
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
311 surface.surface = IMG_LoadPNG_RW(rwops)
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
312 SDL_RWclose(rwops)
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
313 if surface.surface == NULL:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
314 raise SDLError()
420
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
315 return surface
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
316
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
317
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
318 cdef Surface create_rgb_surface(int width, int height, int depth, Uint32 rmask=0, Uint32 gmask=0, Uint32 bmask=0, Uint32 amask=0):
420
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
319 surface = Surface()
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
320 surface.surface = SDL_CreateRGBSurface(0, width, height, depth, rmask, gmask, bmask, amask)
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
321 if surface.surface == NULL:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
322 raise SDLError()
420
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
323 return surface
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
324
3a7b36324611 Replace Pyglet’s image loader with our SDL2_image-based one.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 419
diff changeset
325
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
326 cdef void mix_open_audio(int frequency, Uint16 format_, int channels, int chunksize) except *:
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
327 if Mix_OpenAudio(frequency, format_, channels, chunksize) < 0:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
328 raise SDLError()
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
329
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
330
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
331 cdef void mix_allocate_channels(int numchans) except *:
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
332 if Mix_AllocateChannels(numchans) != numchans:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
333 raise SDLError()
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
334
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
335
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
336 cdef int mix_volume(int channel, float volume) nogil:
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
337 return Mix_Volume(channel, int(volume * 128))
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
338
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
339
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
340 cdef int mix_volume_music(float volume) nogil:
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
341 return Mix_VolumeMusic(int(volume * 128))
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
342
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
343
590
e15672733c93 Switch to Python 3.x instead of 2.7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 589
diff changeset
344 cdef Music load_music(str filename):
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
345 music = Music()
604
aca9551ee8b4 Fix compiling issues with Cython 0.20 ; don't pretend to concat shader sources
Thibaut Girka <thib@sitedethib.com>
parents: 592
diff changeset
346 path = filename.encode()
aca9551ee8b4 Fix compiling issues with Cython 0.20 ; don't pretend to concat shader sources
Thibaut Girka <thib@sitedethib.com>
parents: 592
diff changeset
347 music.music = Mix_LoadMUS(path)
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
348 if music.music == NULL:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 590
diff changeset
349 raise SDLError()
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
350 return music
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
351
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
352
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
353 cdef Chunk load_chunk(file_):
421
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
354 cdef SDL_RWops *rwops
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
355 chunk = Chunk()
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
356 data = file_.read()
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
357 rwops = SDL_RWFromConstMem(<char*>data, len(data))
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diff changeset
358 chunk.chunk = Mix_LoadWAV_RW(rwops, 1)
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parents: 420
diff changeset
359 if chunk.chunk == NULL:
591
2dfa4aa135d2 Make the SDLError exception class automatically call SDL_GetError().
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parents: 590
diff changeset
360 raise SDLError()
421
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parents: 420
diff changeset
361 return chunk
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Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 420
diff changeset
362
b1248bab2d0f Add back music and SFX playback using SDL_mixer instead of pyglet, and add FLAC and Vorbis support.
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parents: 420
diff changeset
363
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
364 cdef Uint32 get_ticks() nogil:
419
1c92721f8e49 Re-implement frame control
Thibaut Girka <thib@sitedethib.com>
parents: 418
diff changeset
365 return SDL_GetTicks()
1c92721f8e49 Re-implement frame control
Thibaut Girka <thib@sitedethib.com>
parents: 418
diff changeset
366
1c92721f8e49 Re-implement frame control
Thibaut Girka <thib@sitedethib.com>
parents: 418
diff changeset
367
455
6864a38b2413 Make pytouhou.lib.sdl cimportable, and convert pytouhou.ui.window.* to extension types.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 453
diff changeset
368 cdef void delay(Uint32 ms) nogil:
419
1c92721f8e49 Re-implement frame control
Thibaut Girka <thib@sitedethib.com>
parents: 418
diff changeset
369 SDL_Delay(ms)
531
a7dc55ad9380 Display important messages in popups, instead of the terminal.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 528
diff changeset
370
a7dc55ad9380 Display important messages in popups, instead of the terminal.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 528
diff changeset
371
a7dc55ad9380 Display important messages in popups, instead of the terminal.
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parents: 528
diff changeset
372 cpdef int show_simple_message_box(unicode message):
a7dc55ad9380 Display important messages in popups, instead of the terminal.
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parents: 528
diff changeset
373 text = message.encode('UTF-8')
a7dc55ad9380 Display important messages in popups, instead of the terminal.
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parents: 528
diff changeset
374 return SDL_ShowSimpleMessageBox(1, 'PyTouhou', text, NULL)