Mercurial > touhou

comparison pytouhou/ui/renderer.pyx @ 426:5d7bb2fd74f7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Never keep texture on the host when it has been uploaded, and prevent them from being decoded again.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Tue, 16 Jul 2013 21:11:35 +0200
parents d8630c086926
children 878273a984c4
comparison
equal deleted inserted replaced
425:1104dc2553ee 426:5d7bb2fd74f7
25 GL_UNSIGNED_SHORT, GL_INT, GL_FLOAT, GL_SRC_ALPHA, 25 GL_UNSIGNED_SHORT, GL_INT, GL_FLOAT, GL_SRC_ALPHA,
26 GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_TEXTURE_2D, GL_TRIANGLES, 26 GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_TEXTURE_2D, GL_TRIANGLES,
27 glGenBuffers) 27 glGenBuffers)
28 28
29 from .sprite cimport get_sprite_rendering_data 29 from .sprite cimport get_sprite_rendering_data
30 from .texture cimport TextureManager 30 from .texture import TextureManager
31 31
32 32
33 MAX_ELEMENTS = 640*4*3 33 MAX_ELEMENTS = 640*4*3
34 34
35 35
98 glVertexAttribPointer(1, 2, GL_FLOAT, False, sizeof(Vertex), <void*>12) 98 glVertexAttribPointer(1, 2, GL_FLOAT, False, sizeof(Vertex), <void*>12)
99 glEnableVertexAttribArray(1) 99 glEnableVertexAttribArray(1)
100 glVertexAttribPointer(2, 4, GL_UNSIGNED_BYTE, True, sizeof(Vertex), <void*>20) 100 glVertexAttribPointer(2, 4, GL_UNSIGNED_BYTE, True, sizeof(Vertex), <void*>20)
101 glEnableVertexAttribArray(2) 101 glEnableVertexAttribArray(2)
102 102
103 for (texture_key, blendfunc), indices in indices_by_texture.items(): 103 for (texture, blendfunc), indices in indices_by_texture.items():
104 104
105 #TODO: find a more elegent way. 105 #TODO: find a more elegent way.
106 nb_indices = len(indices) 106 nb_indices = len(indices)
107 new_indices = <unsigned short*> malloc(nb_indices * sizeof(unsigned short)) 107 new_indices = <unsigned short*> malloc(nb_indices * sizeof(unsigned short))
108 for i in xrange(nb_indices): 108 for i in xrange(nb_indices):
109 new_indices[i] = indices[i] 109 new_indices[i] = indices[i]
110 110
111 glBlendFunc(GL_SRC_ALPHA, (GL_ONE_MINUS_SRC_ALPHA, GL_ONE)[blendfunc]) 111 glBlendFunc(GL_SRC_ALPHA, (GL_ONE_MINUS_SRC_ALPHA, GL_ONE)[blendfunc])
112 glBindTexture(GL_TEXTURE_2D, self.texture_manager[texture_key]) 112 glBindTexture(GL_TEXTURE_2D, texture)
113 glDrawElements(GL_TRIANGLES, nb_indices, GL_UNSIGNED_SHORT, new_indices) 113 glDrawElements(GL_TRIANGLES, nb_indices, GL_UNSIGNED_SHORT, new_indices)
114 free(new_indices) 114 free(new_indices)
115 115
116 if not self.use_fixed_pipeline: 116 if not self.use_fixed_pipeline:
117 glBindBuffer(GL_ARRAY_BUFFER, 0) 117 glBindBuffer(GL_ARRAY_BUFFER, 0)