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… | |
252 | rc_v2f (arr, x12, y2); |
252 | rc_v2f (arr, x12, y2); |
253 | } |
253 | } |
254 | |
254 | |
255 | void |
255 | void |
256 | pango_opengl_render_layout_subpixel (PangoLayout *layout, |
256 | pango_opengl_render_layout_subpixel (PangoLayout *layout, |
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257 | rc_t *rc, |
257 | int x, int y, |
258 | int x, int y, |
258 | float r, float g, float b, float a, |
259 | float r, float g, float b, float a, |
259 | int flags) |
260 | int flags) |
260 | { |
261 | { |
261 | PangoContext *context; |
262 | PangoContext *context; |
… | |
… | |
266 | context = pango_layout_get_context (layout); |
267 | context = pango_layout_get_context (layout); |
267 | fontmap = pango_context_get_font_map (context); |
268 | fontmap = pango_context_get_font_map (context); |
268 | renderer = _pango_opengl_font_map_get_renderer (PANGO_OPENGL_FONT_MAP (fontmap)); |
269 | renderer = _pango_opengl_font_map_get_renderer (PANGO_OPENGL_FONT_MAP (fontmap)); |
269 | gl = PANGO_OPENGL_RENDERER (renderer); |
270 | gl = PANGO_OPENGL_RENDERER (renderer); |
270 | |
271 | |
271 | gl->rc = rc_alloc (); |
272 | gl->rc = rc; |
272 | gl->r = r; |
273 | gl->r = r; |
273 | gl->g = g; |
274 | gl->g = g; |
274 | gl->b = b; |
275 | gl->b = b; |
275 | gl->a = a; |
276 | gl->a = a; |
276 | gl->flags = flags; |
277 | gl->flags = flags; |
277 | |
278 | |
278 | glEnable (GL_TEXTURE_2D); |
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279 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE); |
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280 | glEnable (GL_BLEND); |
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281 | gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, |
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282 | GL_ONE , GL_ONE_MINUS_SRC_ALPHA); |
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283 | glEnable (GL_ALPHA_TEST); |
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284 | glAlphaFunc (GL_GREATER, 0.01f); |
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285 | |
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286 | pango_renderer_draw_layout (renderer, layout, x, y); |
279 | pango_renderer_draw_layout (renderer, layout, x, y); |
287 | |
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288 | rc_draw (gl->rc); |
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289 | |
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290 | glDisable (GL_ALPHA_TEST); |
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291 | glDisable (GL_BLEND); |
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292 | glDisable (GL_TEXTURE_2D); |
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293 | |
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294 | rc_free (gl->rc); |
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295 | } |
280 | } |
296 | |
281 | |
297 | void |
282 | void |
298 | pango_opengl_render_layout (PangoLayout *layout, |
283 | pango_opengl_render_layout (PangoLayout *layout, |
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284 | rc_t *rc, |
299 | int x, int y, |
285 | int x, int y, |
300 | float r, float g, float b, float a, |
286 | float r, float g, float b, float a, |
301 | int flags) |
287 | int flags) |
302 | { |
288 | { |
303 | pango_opengl_render_layout_subpixel (layout, x * PANGO_SCALE, y * PANGO_SCALE, r, g, b, a, flags); |
289 | pango_opengl_render_layout_subpixel ( |
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290 | layout, rc, x * PANGO_SCALE, y * PANGO_SCALE, r, g, b, a, flags |
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291 | ); |
304 | } |
292 | } |
305 | |
293 | |
306 | static void |
294 | static void |
307 | pango_opengl_renderer_init (PangoOpenGLRenderer *renderer) |
295 | pango_opengl_renderer_init (PangoOpenGLRenderer *renderer) |
308 | { |
296 | { |