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comparison pytouhou/ui/opengl/renderer.pyx @ 582:6e79756b7f42

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Don’t call gl*DebugGroup if it isn’t exposed by the driver.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Sun, 05 Oct 2014 17:46:51 +0200
parents b8df946d394d
children e0166cda75d5
comparison
equal deleted inserted replaced
581:cb8a443bc046 582:6e79756b7f42
38 38
39 from pytouhou.lib.sdl import SDLError 39 from pytouhou.lib.sdl import SDLError
40 40
41 from pytouhou.game.element cimport Element 41 from pytouhou.game.element cimport Element
42 from .sprite cimport get_sprite_rendering_data 42 from .sprite cimport get_sprite_rendering_data
43 from .backend cimport is_legacy, use_vao 43 from .backend cimport is_legacy, use_debug_group, use_vao
44 44
45 from pytouhou.utils.helpers import get_logger 45 from pytouhou.utils.helpers import get_logger
46 46
47 logger = get_logger(__name__) 47 logger = get_logger(__name__)
48 48
116 logger.error('Font file “%s” not found, disabling text rendering altogether.', font_name) 116 logger.error('Font file “%s” not found, disabling text rendering altogether.', font_name)
117 117
118 if not is_legacy: 118 if not is_legacy:
119 framebuffer_indices[:] = [0, 1, 2, 2, 3, 0] 119 framebuffer_indices[:] = [0, 1, 2, 2, 3, 0]
120 120
121 glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION, 0, -1, "Renderer creation") 121 if use_debug_group:
122 glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION, 0, -1, "Renderer creation")
123
122 glGenBuffers(1, &self.vbo) 124 glGenBuffers(1, &self.vbo)
123 glGenBuffers(1, &self.framebuffer_vbo) 125 glGenBuffers(1, &self.framebuffer_vbo)
124 glGenBuffers(1, &self.framebuffer_ibo) 126 glGenBuffers(1, &self.framebuffer_ibo)
125 127
126 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, self.framebuffer_ibo) 128 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, self.framebuffer_ibo)
134 136
135 glGenVertexArrays(1, &self.framebuffer_vao) 137 glGenVertexArrays(1, &self.framebuffer_vao)
136 glBindVertexArray(self.framebuffer_vao) 138 glBindVertexArray(self.framebuffer_vao)
137 self.set_framebuffer_state() 139 self.set_framebuffer_state()
138 glBindVertexArray(0) 140 glBindVertexArray(0)
139 glPopDebugGroup() 141
142 if use_debug_group:
143 glPopDebugGroup()
140 144
141 145
142 cdef void set_state(self) nogil: 146 cdef void set_state(self) nogil:
143 glBindBuffer(GL_ARRAY_BUFFER, self.vbo) 147 glBindBuffer(GL_ARRAY_BUFFER, self.vbo)
144 148
205 rec[next_indice+5] = nb_vertices 209 rec[next_indice+5] = nb_vertices
206 self.last_indices[key] += 6 210 self.last_indices[key] += 6
207 211
208 nb_vertices += 4 212 nb_vertices += 4
209 213
210 glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION, 0, -1, "Elements drawing") 214 if use_debug_group:
215 glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION, 0, -1, "Elements drawing")
216
211 if is_legacy: 217 if is_legacy:
212 glVertexPointer(3, GL_SHORT, sizeof(Vertex), &self.vertex_buffer[0].x) 218 glVertexPointer(3, GL_SHORT, sizeof(Vertex), &self.vertex_buffer[0].x)
213 glTexCoordPointer(2, GL_FLOAT, sizeof(Vertex), &self.vertex_buffer[0].u) 219 glTexCoordPointer(2, GL_FLOAT, sizeof(Vertex), &self.vertex_buffer[0].u)
214 glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(Vertex), &self.vertex_buffer[0].r) 220 glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(Vertex), &self.vertex_buffer[0].r)
215 else: 221 else:
245 251
246 glBindTexture(GL_TEXTURE_2D, 0) 252 glBindTexture(GL_TEXTURE_2D, 0)
247 253
248 if not is_legacy and use_vao: 254 if not is_legacy and use_vao:
249 glBindVertexArray(0) 255 glBindVertexArray(0)
250 glPopDebugGroup() 256
257 if use_debug_group:
258 glPopDebugGroup()
251 259
252 260
253 cdef void render_quads(self, rects, colors, GLuint texture): 261 cdef void render_quads(self, rects, colors, GLuint texture):
254 # There is nothing that batch more than two quads on the same texture, currently. 262 # There is nothing that batch more than two quads on the same texture, currently.
255 cdef Vertex buf[8] 263 cdef Vertex buf[8]
265 buf[4*i] = Vertex(r.x, r.y, 0, 0, 0, 0, c1.r, c1.g, c1.b, c1.a) 273 buf[4*i] = Vertex(r.x, r.y, 0, 0, 0, 0, c1.r, c1.g, c1.b, c1.a)
266 buf[4*i+1] = Vertex(r.x + r.w, r.y, 0, 0, 1, 0, c2.r, c2.g, c2.b, c2.a) 274 buf[4*i+1] = Vertex(r.x + r.w, r.y, 0, 0, 1, 0, c2.r, c2.g, c2.b, c2.a)
267 buf[4*i+2] = Vertex(r.x + r.w, r.y + r.h, 0, 0, 1, 1, c3.r, c3.g, c3.b, c3.a) 275 buf[4*i+2] = Vertex(r.x + r.w, r.y + r.h, 0, 0, 1, 1, c3.r, c3.g, c3.b, c3.a)
268 buf[4*i+3] = Vertex(r.x, r.y + r.h, 0, 0, 0, 1, c4.r, c4.g, c4.b, c4.a) 276 buf[4*i+3] = Vertex(r.x, r.y + r.h, 0, 0, 0, 1, c4.r, c4.g, c4.b, c4.a)
269 277
270 glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION, 0, -1, "Quads drawing") 278 if use_debug_group:
279 glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION, 0, -1, "Quads drawing")
280
271 if is_legacy: 281 if is_legacy:
272 glVertexPointer(3, GL_SHORT, sizeof(Vertex), &buf[0].x) 282 glVertexPointer(3, GL_SHORT, sizeof(Vertex), &buf[0].x)
273 glTexCoordPointer(2, GL_FLOAT, sizeof(Vertex), &buf[0].u) 283 glTexCoordPointer(2, GL_FLOAT, sizeof(Vertex), &buf[0].u)
274 glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(Vertex), &buf[0].r) 284 glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(Vertex), &buf[0].r)
275 else: 285 else:
283 self.set_state() 293 self.set_state()
284 294
285 glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA) 295 glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA)
286 glBindTexture(GL_TEXTURE_2D, texture) 296 glBindTexture(GL_TEXTURE_2D, texture)
287 glDrawElements(GL_TRIANGLES, 6 * length, GL_UNSIGNED_SHORT, indices) 297 glDrawElements(GL_TRIANGLES, 6 * length, GL_UNSIGNED_SHORT, indices)
288 glPopDebugGroup() 298
299 if use_debug_group:
300 glPopDebugGroup()
289 301
290 302
291 cdef void render_framebuffer(self, Framebuffer fb): 303 cdef void render_framebuffer(self, Framebuffer fb):
292 cdef PassthroughVertex[4] buf 304 cdef PassthroughVertex[4] buf
293 305
294 assert not is_legacy 306 assert not is_legacy
295 307
296 glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION, 0, -1, "Framebuffer drawing") 308 if use_debug_group:
309 glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION, 0, -1, "Framebuffer drawing")
297 310
298 glBindFramebuffer(GL_FRAMEBUFFER, 0) 311 glBindFramebuffer(GL_FRAMEBUFFER, 0)
299 glViewport(self.x, self.y, self.width, self.height) 312 glViewport(self.x, self.y, self.width, self.height)
300 glBlendFunc(GL_ONE, GL_ZERO) 313 glBlendFunc(GL_ONE, GL_ZERO)
301 glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT) 314 glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
320 333
321 if use_vao: 334 if use_vao:
322 glBindVertexArray(0) 335 glBindVertexArray(0)
323 else: 336 else:
324 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0) 337 glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0)
325 glPopDebugGroup() 338
339 if use_debug_group:
340 glPopDebugGroup()
326 341
327 342
328 cdef class Framebuffer: 343 cdef class Framebuffer:
329 def __init__(self, int x, int y, int width, int height): 344 def __init__(self, int x, int y, int width, int height):
330 self.x = x 345 self.x = x
331 self.y = y 346 self.y = y
332 self.width = width 347 self.width = width
333 self.height = height 348 self.height = height
334 349
335 glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION, 0, -1, "Framebuffer creation") 350 if use_debug_group:
351 glPushDebugGroup(GL_DEBUG_SOURCE_APPLICATION, 0, -1, "Framebuffer creation")
336 352
337 glGenTextures(1, &self.texture) 353 glGenTextures(1, &self.texture)
338 glBindTexture(GL_TEXTURE_2D, self.texture) 354 glBindTexture(GL_TEXTURE_2D, self.texture)
339 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR) 355 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR)
340 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR) 356 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
356 glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, self.texture, 0) 372 glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, self.texture, 0)
357 glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, self.rbo) 373 glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, self.rbo)
358 assert glCheckFramebufferStatus(GL_FRAMEBUFFER) == GL_FRAMEBUFFER_COMPLETE 374 assert glCheckFramebufferStatus(GL_FRAMEBUFFER) == GL_FRAMEBUFFER_COMPLETE
359 glBindFramebuffer(GL_FRAMEBUFFER, 0) 375 glBindFramebuffer(GL_FRAMEBUFFER, 0)
360 376
361 glPopDebugGroup() 377 if use_debug_group:
378 glPopDebugGroup()
362 379
363 cpdef bind(self): 380 cpdef bind(self):
364 glBindFramebuffer(GL_FRAMEBUFFER, self.fbo) 381 glBindFramebuffer(GL_FRAMEBUFFER, self.fbo)