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-rw-r--r--src/mesa/es/main/specials_es2.c179
1 files changed, 0 insertions, 179 deletions
diff --git a/src/mesa/es/main/specials_es2.c b/src/mesa/es/main/specials_es2.c
deleted file mode 100644
index 046cda6fc18..00000000000
--- a/src/mesa/es/main/specials_es2.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/**************************************************************************
- *
- * 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"
-
-
-const GLubyte * GLAPIENTRY _es_GetString(GLenum name);
-
-
-static const GLubyte *
-compute_es_version(void)
-{
- GET_CURRENT_CONTEXT(ctx);
- static const char es_2_0[] = "OpenGL ES 2.0";
- /* OpenGL ES 2.0 is derived from OpenGL 2.0 */
- const GLboolean ver_2_0 = (ctx->Extensions.ARB_multisample &&
- ctx->Extensions.ARB_multitexture &&
- ctx->Extensions.ARB_texture_compression &&
- ctx->Extensions.ARB_texture_cube_map &&
- ctx->Extensions.ARB_texture_mirrored_repeat &&
- ctx->Extensions.EXT_blend_color &&
- ctx->Extensions.EXT_blend_func_separate &&
- ctx->Extensions.EXT_blend_minmax &&
- ctx->Extensions.EXT_blend_subtract &&
- ctx->Extensions.EXT_stencil_wrap &&
- ctx->Extensions.ARB_vertex_buffer_object &&
- ctx->Extensions.ARB_shader_objects &&
- ctx->Extensions.ARB_vertex_shader &&
- ctx->Extensions.ARB_fragment_shader &&
- ctx->Extensions.ARB_texture_non_power_of_two &&
- ctx->Extensions.EXT_blend_equation_separate);
- if (!ver_2_0)
- _mesa_problem(ctx, "Incomplete OpenGL ES 2.0 support.");
- return (const GLubyte *) es_2_0;
-}
-
-
-static size_t
-append_extension(char **str, const char *ext)
-{
- char *s = *str;
- size_t len = strlen(ext);
-
- if (s) {
- memcpy(s, ext, len);
- s[len++] = ' ';
- s[len] = '\0';
-
- *str += len;
- }
- else {
- len++;
- }
-
- return len;
-}
-
-
-static size_t
-make_extension_string(const GLcontext *ctx, char *str)
-{
- size_t len = 0;
-
- len += append_extension(&str, "GL_OES_compressed_paletted_texture");
-
- if (ctx->Extensions.ARB_framebuffer_object) {
- len += append_extension(&str, "GL_OES_depth24");
- len += append_extension(&str, "GL_OES_depth32");
- len += append_extension(&str, "GL_OES_fbo_render_mipmap");
- len += append_extension(&str, "GL_OES_rgb8_rgba8");
- len += append_extension(&str, "GL_OES_stencil1");
- len += append_extension(&str, "GL_OES_stencil4");
- }
-
- if (ctx->Extensions.EXT_vertex_array)
- len += append_extension(&str, "GL_OES_element_index_uint");
- if (ctx->Extensions.ARB_vertex_buffer_object)
- len += append_extension(&str, "GL_OES_mapbuffer");
-
- if (ctx->Extensions.EXT_texture3D)
- len += append_extension(&str, "GL_OES_texture_3D");
- if (ctx->Extensions.ARB_texture_non_power_of_two)
- len += append_extension(&str, "GL_OES_texture_npot");
- if (ctx->Extensions.EXT_texture_filter_anisotropic)
- len += append_extension(&str, "GL_EXT_texture_filter_anisotropic");
-
- len += append_extension(&str, "GL_EXT_texture_type_2_10_10_10_REV");
- if (ctx->Extensions.ARB_depth_texture)
- len += append_extension(&str, "GL_OES_depth_texture");
- if (ctx->Extensions.EXT_packed_depth_stencil)
- len += append_extension(&str, "GL_OES_packed_depth_stencil");
- if (ctx->Extensions.ARB_fragment_shader)
- len += append_extension(&str, "GL_OES_standard_derivatives");
-
- if (ctx->Extensions.EXT_texture_compression_s3tc)
- len += append_extension(&str, "GL_EXT_texture_compression_dxt1");
- if (ctx->Extensions.EXT_blend_minmax)
- len += append_extension(&str, "GL_EXT_blend_minmax");
- if (ctx->Extensions.EXT_multi_draw_arrays)
- len += append_extension(&str, "GL_EXT_multi_draw_arrays");
-
-#if FEATURE_OES_EGL_image
- if (ctx->Extensions.OES_EGL_image)
- len += append_extension(&str, "GL_OES_EGL_image");
-#endif
-
- return len;
-}
-
-
-static const GLubyte *
-compute_es_extensions(void)
-{
- GET_CURRENT_CONTEXT(ctx);
-
- if (!ctx->Extensions.String) {
- char *s;
- unsigned int len;
-
- len = make_extension_string(ctx, NULL);
- s = (char *) malloc(len + 1);
- if (!s)
- return NULL;
- make_extension_string(ctx, s);
- ctx->Extensions.String = (const GLubyte *) s;
- }
-
- return ctx->Extensions.String;
-}
-
-const GLubyte * GLAPIENTRY
-_es_GetString(GLenum name)
-{
- switch (name) {
- case GL_VERSION:
- return compute_es_version();
- case GL_SHADING_LANGUAGE_VERSION:
- return (const GLubyte *) "OpenGL ES GLSL ES 1.0.16";
- case GL_EXTENSIONS:
- return compute_es_extensions();
- default:
- return _mesa_GetString(name);
- }
-}
-
-
-void
-_mesa_initialize_context_extra(GLcontext *ctx)
-{
- ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE;
- ctx->VertexProgram._MaintainTnlProgram = GL_TRUE;
-
- ctx->Point.PointSprite = GL_TRUE; /* always on for ES 2.x */
-}