147 invalidateContext();
148 invalidateCurrentContext();
149
150 setScratchSurface(config);
151
152 // restore the state on the native level
153 rq.ensureCapacity(4);
154 buf.putInt(RESTORE_STATE);
155 rq.flushNow();
156 }
157
158 static class OGLContextCaps extends ContextCapabilities {
159 /**
160 * Indicates the presence of the GL_EXT_framebuffer_object extension.
161 * This cap will only be set if the fbobject system property has been
162 * enabled and we are able to create an FBO with depth buffer.
163 */
164 @Native
165 static final int CAPS_EXT_FBOBJECT =
166 (CAPS_RT_TEXTURE_ALPHA | CAPS_RT_TEXTURE_OPAQUE);
167 /** Indicates that the context supports a stored alpha channel. */
168 @Native
169 static final int CAPS_STORED_ALPHA = CAPS_RT_PLAIN_ALPHA;
170 /** Indicates that the context is doublebuffered. */
171 @Native
172 static final int CAPS_DOUBLEBUFFERED = (FIRST_PRIVATE_CAP << 0);
173 /**
174 * Indicates the presence of the GL_ARB_fragment_shader extension.
175 * This cap will only be set if the lcdshader system property has been
176 * enabled and the hardware supports the minimum number of texture units
177 */
178 @Native
179 static final int CAPS_EXT_LCD_SHADER = (FIRST_PRIVATE_CAP << 1);
180 /**
181 * Indicates the presence of the GL_ARB_fragment_shader extension.
182 * This cap will only be set if the biopshader system property has been
183 * enabled and the hardware meets our minimum requirements.
184 */
185 @Native
186 static final int CAPS_EXT_BIOP_SHADER = (FIRST_PRIVATE_CAP << 2);
187 /**
188 * Indicates the presence of the GL_ARB_fragment_shader extension.
189 * This cap will only be set if the gradshader system property has been
190 * enabled and the hardware meets our minimum requirements.
191 */
192 @Native
193 static final int CAPS_EXT_GRAD_SHADER = (FIRST_PRIVATE_CAP << 3);
194 /** Indicates the presence of the GL_ARB_texture_rectangle extension. */
195 @Native
196 static final int CAPS_EXT_TEXRECT = (FIRST_PRIVATE_CAP << 4);
197
198 OGLContextCaps(int caps, String adapterId) {
199 super(caps, adapterId);
200 }
201
202 @Override
203 public String toString() {
204 StringBuilder sb = new StringBuilder(super.toString());
205 if ((caps & CAPS_EXT_FBOBJECT) != 0) {
206 sb.append("CAPS_EXT_FBOBJECT|");
207 }
208 if ((caps & CAPS_STORED_ALPHA) != 0) {
209 sb.append("CAPS_STORED_ALPHA|");
210 }
211 if ((caps & CAPS_DOUBLEBUFFERED) != 0) {
212 sb.append("CAPS_DOUBLEBUFFERED|");
213 }
214 if ((caps & CAPS_EXT_LCD_SHADER) != 0) {
215 sb.append("CAPS_EXT_LCD_SHADER|");
216 }
217 if ((caps & CAPS_EXT_BIOP_SHADER) != 0) {
218 sb.append("CAPS_BIOP_SHADER|");
219 }
220 if ((caps & CAPS_EXT_GRAD_SHADER) != 0) {
221 sb.append("CAPS_EXT_GRAD_SHADER|");
222 }
223 if ((caps & CAPS_EXT_TEXRECT) != 0) {
224 sb.append("CAPS_EXT_TEXRECT|");
225 }
226 return sb.toString();
227 }
228 }
229 }
|
147 invalidateContext();
148 invalidateCurrentContext();
149
150 setScratchSurface(config);
151
152 // restore the state on the native level
153 rq.ensureCapacity(4);
154 buf.putInt(RESTORE_STATE);
155 rq.flushNow();
156 }
157
158 static class OGLContextCaps extends ContextCapabilities {
159 /**
160 * Indicates the presence of the GL_EXT_framebuffer_object extension.
161 * This cap will only be set if the fbobject system property has been
162 * enabled and we are able to create an FBO with depth buffer.
163 */
164 @Native
165 static final int CAPS_EXT_FBOBJECT =
166 (CAPS_RT_TEXTURE_ALPHA | CAPS_RT_TEXTURE_OPAQUE);
167 /** Indicates that the context is doublebuffered. */
168 @Native
169 static final int CAPS_DOUBLEBUFFERED = (FIRST_PRIVATE_CAP << 0);
170 /**
171 * Indicates the presence of the GL_ARB_fragment_shader extension.
172 * This cap will only be set if the lcdshader system property has been
173 * enabled and the hardware supports the minimum number of texture units
174 */
175 @Native
176 static final int CAPS_EXT_LCD_SHADER = (FIRST_PRIVATE_CAP << 1);
177 /**
178 * Indicates the presence of the GL_ARB_fragment_shader extension.
179 * This cap will only be set if the biopshader system property has been
180 * enabled and the hardware meets our minimum requirements.
181 */
182 @Native
183 static final int CAPS_EXT_BIOP_SHADER = (FIRST_PRIVATE_CAP << 2);
184 /**
185 * Indicates the presence of the GL_ARB_fragment_shader extension.
186 * This cap will only be set if the gradshader system property has been
187 * enabled and the hardware meets our minimum requirements.
188 */
189 @Native
190 static final int CAPS_EXT_GRAD_SHADER = (FIRST_PRIVATE_CAP << 3);
191 /** Indicates the presence of the GL_ARB_texture_rectangle extension. */
192 @Native
193 static final int CAPS_EXT_TEXRECT = (FIRST_PRIVATE_CAP << 4);
194
195 OGLContextCaps(int caps, String adapterId) {
196 super(caps, adapterId);
197 }
198
199 @Override
200 public String toString() {
201 StringBuilder sb = new StringBuilder(super.toString());
202 if ((caps & CAPS_EXT_FBOBJECT) != 0) {
203 sb.append("CAPS_EXT_FBOBJECT|");
204 }
205 if ((caps & CAPS_DOUBLEBUFFERED) != 0) {
206 sb.append("CAPS_DOUBLEBUFFERED|");
207 }
208 if ((caps & CAPS_EXT_LCD_SHADER) != 0) {
209 sb.append("CAPS_EXT_LCD_SHADER|");
210 }
211 if ((caps & CAPS_EXT_BIOP_SHADER) != 0) {
212 sb.append("CAPS_BIOP_SHADER|");
213 }
214 if ((caps & CAPS_EXT_GRAD_SHADER) != 0) {
215 sb.append("CAPS_EXT_GRAD_SHADER|");
216 }
217 if ((caps & CAPS_EXT_TEXRECT) != 0) {
218 sb.append("CAPS_EXT_TEXRECT|");
219 }
220 return sb.toString();
221 }
222 }
223 }
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