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189 | _pango_opengl_font_set_glyph_cache_destroy (font, (GDestroyNotify)free_glyph_info); |
189 | _pango_opengl_font_set_glyph_cache_destroy (font, (GDestroyNotify)free_glyph_info); |
190 | _pango_opengl_font_set_cache_glyph_data (font, glyph, g); |
190 | _pango_opengl_font_set_cache_glyph_data (font, glyph, g); |
191 | } |
191 | } |
192 | |
192 | |
193 | g->generation = tc_generation; |
193 | g->generation = tc_generation; |
194 | tc_get (&g->tex, bm.width, bm.height); |
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195 | |
194 | |
196 | g->left = bm.left; |
195 | g->left = bm.left; |
197 | g->top = bm.top; |
196 | g->top = bm.top; |
198 | |
197 | |
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198 | tc_get (&g->tex, bm.width, bm.height); |
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199 | |
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200 | if (bm.width && bm.height) |
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201 | { |
199 | glBindTexture (GL_TEXTURE_2D, g->tex.name); |
202 | glBindTexture (GL_TEXTURE_2D, g->tex.name); |
200 | glPixelStorei (GL_UNPACK_ROW_LENGTH, bm.stride); |
203 | glPixelStorei (GL_UNPACK_ROW_LENGTH, bm.stride); |
201 | glPixelStorei (GL_UNPACK_ALIGNMENT, 1); |
204 | glPixelStorei (GL_UNPACK_ALIGNMENT, 1); |
202 | glTexSubImage2D (GL_TEXTURE_2D, 0, g->tex.x, g->tex.y, bm.width, bm.height, GL_ALPHA, GL_UNSIGNED_BYTE, bm.bitmap); |
205 | glTexSubImage2D (GL_TEXTURE_2D, 0, g->tex.x, g->tex.y, bm.width, bm.height, GL_ALPHA, GL_UNSIGNED_BYTE, bm.bitmap); |
203 | glPixelStorei (GL_UNPACK_ROW_LENGTH, 0); |
206 | glPixelStorei (GL_UNPACK_ROW_LENGTH, 0); |
204 | glPixelStorei (GL_UNPACK_ALIGNMENT, 4); |
207 | glPixelStorei (GL_UNPACK_ALIGNMENT, 4); |
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208 | } |
205 | } |
209 | } |
206 | |
210 | |
207 | x += g->left; |
211 | x += g->left; |
208 | y -= g->top; |
212 | y -= g->top; |
209 | |
213 | |
… | |
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275 | int x, int y, |
279 | int x, int y, |
276 | float r, float g, float b, float a, |
280 | float r, float g, float b, float a, |
277 | int flags) |
281 | int flags) |
278 | { |
282 | { |
279 | pango_opengl_render_layout_subpixel ( |
283 | pango_opengl_render_layout_subpixel ( |
280 | layout, rc, x * PANGO_SCALE, y * PANGO_SCALE, r, g, b, a, flags |
284 | layout, rc, x * PANGO_SCALE, y * PANGO_SCALE, r, g, b, a, flags |
281 | ); |
285 | ); |
282 | } |
286 | } |
283 | |
287 | |
284 | static void |
288 | static void |
285 | pango_opengl_renderer_init (PangoOpenGLRenderer *renderer) |
289 | pango_opengl_renderer_init (PangoOpenGLRenderer *renderer) |