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164 | static void |
164 | static void |
165 | draw_glyph (PangoRenderer *renderer_, PangoFont *font, PangoGlyph glyph, double x, double y) |
165 | draw_glyph (PangoRenderer *renderer_, PangoFont *font, PangoGlyph glyph, double x, double y) |
166 | { |
166 | { |
167 | PangoOpenGLRenderer *renderer = PANGO_OPENGL_RENDERER (renderer_); |
167 | PangoOpenGLRenderer *renderer = PANGO_OPENGL_RENDERER (renderer_); |
168 | glyph_info *g; |
168 | glyph_info *g; |
169 | float x1, y1, x2, y2; |
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170 | |
169 | |
171 | if (glyph & PANGO_GLYPH_UNKNOWN_FLAG) |
170 | if (glyph & PANGO_GLYPH_UNKNOWN_FLAG) |
172 | { |
171 | { |
173 | glyph = pango_opengl_get_unknown_glyph (font); |
172 | glyph = pango_opengl_get_unknown_glyph (font); |
174 | |
173 | |
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207 | } |
206 | } |
208 | |
207 | |
209 | x += g->left; |
208 | x += g->left; |
210 | y -= g->top; |
209 | y -= g->top; |
211 | |
210 | |
212 | x1 = g->tex.x * (1. / TC_WIDTH ); |
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213 | y1 = g->tex.y * (1. / TC_HEIGHT); |
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214 | x2 = g->tex.w * (1. / TC_WIDTH ) + x1; |
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215 | y2 = g->tex.h * (1. / TC_HEIGHT) + y1; |
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216 | |
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217 | if (g->tex.name != renderer->key.texname) |
211 | if (g->tex.name != renderer->key.texname) |
218 | { |
212 | { |
219 | renderer->key.texname = g->tex.name; |
213 | renderer->key.texname = g->tex.name; |
220 | renderer->arr = rc_array (renderer->rc, &renderer->key); |
214 | renderer->arr = rc_array (renderer->rc, &renderer->key); |
221 | } |
215 | } |
222 | |
216 | |
223 | rc_t2f_v3f (renderer->arr, x1, y1, x , y , 0); |
217 | rc_glyph (renderer->arr, g->tex.x, g->tex.y, g->tex.w, g->tex.h, x, y); |
224 | rc_t2f_v3f (renderer->arr, x2, y1, x + g->tex.w, y , 0); |
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225 | rc_t2f_v3f (renderer->arr, x2, y2, x + g->tex.w, y + g->tex.h, 0); |
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226 | rc_t2f_v3f (renderer->arr, x1, y2, x , y + g->tex.h, 0); |
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227 | } |
218 | } |
228 | |
219 | |
229 | static void |
220 | static void |
230 | draw_trapezoid (PangoRenderer *renderer_, |
221 | draw_trapezoid (PangoRenderer *renderer_, |
231 | PangoRenderPart part, |
222 | PangoRenderPart part, |
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312 | |
303 | |
313 | renderer->underline = PANGO_UNDERLINE_NONE; |
304 | renderer->underline = PANGO_UNDERLINE_NONE; |
314 | renderer->strikethrough = FALSE; |
305 | renderer->strikethrough = FALSE; |
315 | |
306 | |
316 | gl->key.mode = GL_QUADS; |
307 | gl->key.mode = GL_QUADS; |
317 | gl->key.format = GL_T2F_V3F; |
308 | gl->key.format = 0; // glyphs |
318 | gl->key.texname = 0; |
309 | gl->key.texname = 0; |
319 | |
310 | |
320 | for (l = run->item->analysis.extra_attrs; l; l = l->next) |
311 | for (l = run->item->analysis.extra_attrs; l; l = l->next) |
321 | { |
312 | { |
322 | PangoAttribute *attr = l->data; |
313 | PangoAttribute *attr = l->data; |