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Diffstat (limited to 'src/mesa/es/main/specials_es1.c')
-rw-r--r-- | src/mesa/es/main/specials_es1.c | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/src/mesa/es/main/specials_es1.c b/src/mesa/es/main/specials_es1.c new file mode 100644 index 0000000000..8c1edab38c --- /dev/null +++ b/src/mesa/es/main/specials_es1.c @@ -0,0 +1,114 @@ +/************************************************************************** + * + * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * TUNGSTEN GRAPHICS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF + * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + **************************************************************************/ + + +#include "main/mtypes.h" +#include "main/context.h" +#include "main/imports.h" +#include "main/get.h" + + +extern const GLubyte * GLAPIENTRY _es_GetString(GLenum name); + + +static const char * +compute_es_version(void) +{ + static const char es_1_0[] = "OpenGL ES-CM 1.0"; + static const char es_1_1[] = "OpenGL ES-CM 1.1"; + + (void) es_1_0; + return es_1_1; +} + + +/** + * Note: a more dynamic solution would be query the underlying GL + * and translate extension names... + */ +static const char * +extension_string(void) +{ + return + /* Core additions */ + "GL_OES_byte_coordinates " + "GL_OES_fixed_point " + "GL_OES_single_precision " + "GL_OES_matrix_get " + + /* 1.1 required extensions */ + "GL_OES_read_format " + "GL_OES_compressed_paletted_texture " + "GL_OES_point_size_array " + "GL_OES_point_sprite " + + /* 1.1 optional extensions */ + "GL_OES_draw_texture " + + /* 1.1 deprecated extensions */ + "GL_OES_query_matrix " + + /* Newer extensions */ + "GL_OES_blend_equation_separate " + "GL_OES_blend_func_separate " + "GL_OES_blend_subtract " + "GL_OES_depth24 " + "GL_OES_depth32 " + "GL_OES_element_index_uint " + "GL_OES_fbo_render_mipmap " + "GL_OES_framebuffer_object " + "GL_OES_mapbuffer " + "GL_OES_rgb8_rgba8 " + "GL_OES_stencil1 " + "GL_OES_stencil4 " + "GL_OES_stencil8 " + "GL_OES_texture_cube_map " + "GL_OES_texture_env_crossbar " + "GL_OES_texture_mirrored_repeat " + "GL_EXT_texture_filter_anisotropic " + ; +} + + +const GLubyte * GLAPIENTRY +_es_GetString(GLenum name) +{ + switch (name) { + case GL_VERSION: + return (const GLubyte *) compute_es_version(); + case GL_EXTENSIONS: + return (const GLubyte *) extension_string(); + default: + return _mesa_GetString(name); + } +} + + +void +_mesa_initialize_context_extra(GLcontext *ctx) +{ + /* FEATURE_es2_glsl is on */ + ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE; + ctx->VertexProgram._MaintainTnlProgram = GL_TRUE; +} |