Mercurial > touhou

comparison pytouhou/ui/renderer.pyx @ 461:6af3854ed826

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Make NativeText work with the fixed pipeline.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Wed, 11 Sep 2013 00:35:49 +0200
parents cae1ae9de430
children a71b912b45b7
comparison
equal deleted inserted replaced
460:ec327e58b477 461:6af3854ed826
171 indices[:] = [0, 1, 2, 2, 3, 0, 4, 5, 6, 6, 7, 4] 171 indices[:] = [0, 1, 2, 2, 3, 0, 4, 5, 6, 6, 7, 4]
172 172
173 length = len(rects) 173 length = len(rects)
174 assert length == len(colors) 174 assert length == len(colors)
175 175
176 glBindBuffer(GL_ARRAY_BUFFER, self.vbo)
177
178 #TODO: find a way to use offsetof() instead of those ugly hardcoded values.
179 glVertexAttribPointer(0, 3, GL_INT, False, sizeof(Vertex), <void*>0)
180 glEnableVertexAttribArray(0)
181 glVertexAttribPointer(1, 2, GL_FLOAT, False, sizeof(Vertex), <void*>12)
182 glEnableVertexAttribArray(1)
183 glVertexAttribPointer(2, 4, GL_UNSIGNED_BYTE, True, sizeof(Vertex), <void*>20)
184 glEnableVertexAttribArray(2)
185
186 for i, r in enumerate(rects): 176 for i, r in enumerate(rects):
187 c1, c2, c3, c4 = colors[i] 177 c1, c2, c3, c4 = colors[i]
188 178
189 buf[4*i] = Vertex(r.x, r.y, 0, 0, 0, c1.r, c1.g, c1.b, c1.a) 179 buf[4*i] = Vertex(r.x, r.y, 0, 0, 0, c1.r, c1.g, c1.b, c1.a)
190 buf[4*i+1] = Vertex(r.x + r.w, r.y, 0, 1, 0, c2.r, c2.g, c2.b, c2.a) 180 buf[4*i+1] = Vertex(r.x + r.w, r.y, 0, 1, 0, c2.r, c2.g, c2.b, c2.a)
191 buf[4*i+2] = Vertex(r.x + r.w, r.y + r.h, 0, 1, 1, c3.r, c3.g, c3.b, c3.a) 181 buf[4*i+2] = Vertex(r.x + r.w, r.y + r.h, 0, 1, 1, c3.r, c3.g, c3.b, c3.a)
192 buf[4*i+3] = Vertex(r.x, r.y + r.h, 0, 0, 1, c4.r, c4.g, c4.b, c4.a) 182 buf[4*i+3] = Vertex(r.x, r.y + r.h, 0, 0, 1, c4.r, c4.g, c4.b, c4.a)
193 183
194 glBufferData(GL_ARRAY_BUFFER, 4 * length * sizeof(Vertex), buf, GL_DYNAMIC_DRAW) 184 if self.use_fixed_pipeline:
185 glVertexPointer(3, GL_INT, sizeof(Vertex), &buf[0].x)
186 glTexCoordPointer(2, GL_FLOAT, sizeof(Vertex), &buf[0].u)
187 glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(Vertex), &buf[0].r)
188 else:
189 glBindBuffer(GL_ARRAY_BUFFER, self.vbo)
190 glBufferData(GL_ARRAY_BUFFER, 4 * length * sizeof(Vertex), buf, GL_DYNAMIC_DRAW)
191
192 #TODO: find a way to use offsetof() instead of those ugly hardcoded values.
193 glVertexAttribPointer(0, 3, GL_INT, False, sizeof(Vertex), <void*>0)
194 glEnableVertexAttribArray(0)
195 glVertexAttribPointer(1, 2, GL_FLOAT, False, sizeof(Vertex), <void*>12)
196 glEnableVertexAttribArray(1)
197 glVertexAttribPointer(2, 4, GL_UNSIGNED_BYTE, True, sizeof(Vertex), <void*>20)
198 glEnableVertexAttribArray(2)
199
195 glBindTexture(GL_TEXTURE_2D, texture) 200 glBindTexture(GL_TEXTURE_2D, texture)
196 glDrawElements(GL_TRIANGLES, 6 * length, GL_UNSIGNED_SHORT, indices) 201 glDrawElements(GL_TRIANGLES, 6 * length, GL_UNSIGNED_SHORT, indices)
197 glBindBuffer(GL_ARRAY_BUFFER, 0) 202
203 if not self.use_fixed_pipeline:
204 glBindBuffer(GL_ARRAY_BUFFER, 0)