Lines Matching refs:legal
53 GLboolean legal; in set_env_mode() local
65 legal = GL_TRUE; in set_env_mode()
69 legal = GL_TRUE; in set_env_mode()
72 legal = ctx->Extensions.NV_texture_env_combine4; in set_env_mode()
75 legal = GL_FALSE; in set_env_mode()
78 if (legal) { in set_env_mode()
110 GLboolean legal; in set_combiner_mode() local
118 legal = GL_TRUE; in set_combiner_mode()
121 legal = ctx->Extensions.ARB_texture_env_combine; in set_combiner_mode()
125 legal = (ctx->API == API_OPENGL && in set_combiner_mode()
131 legal = (ctx->Extensions.ARB_texture_env_dot3 && in set_combiner_mode()
137 legal = (ctx->API == API_OPENGL && in set_combiner_mode()
141 legal = (ctx->API == API_OPENGL && in set_combiner_mode()
146 legal = GL_FALSE; in set_combiner_mode()
149 if (!legal) { in set_combiner_mode()
182 GLboolean alpha, legal; in set_combiner_source() local
225 legal = GL_TRUE; in set_combiner_source()
235 legal = (ctx->Extensions.ARB_texture_env_crossbar && in set_combiner_source()
239 legal = (ctx->API == API_OPENGL && in set_combiner_source()
244 legal = (ctx->API == API_OPENGL && in set_combiner_source()
248 legal = GL_FALSE; in set_combiner_source()
251 if (!legal) { in set_combiner_source()
272 GLboolean alpha, legal; in set_combiner_operand() local
314 legal = !alpha in set_combiner_operand()
323 legal = (term < 2) || ctx->Extensions.ARB_texture_env_combine in set_combiner_operand()
327 legal = GL_TRUE; in set_combiner_operand()
330 legal = GL_FALSE; in set_combiner_operand()
333 if (!legal) { in set_combiner_operand()