/*
* Mesa 3-D graphics library
- * Version: 7.6
*
* Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
* Copyright (C) 2009 VMware, Inc. All Rights Reserved.
* 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
- * BRIAN PAUL 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.
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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 "imports.h"
#include "context.h"
#include "extensions.h"
-#include "mfeatures.h"
+#include "macros.h"
#include "mtypes.h"
-#define ALIGN(value, alignment) (((value) + alignment - 1) & ~(alignment - 1))
-
enum {
DISABLE = 0,
- GLL = 1 << API_OPENGL, /* GL Legacy / Compatibility */
+ GLL = 1 << API_OPENGL_COMPAT, /* GL Legacy / Compatibility */
GLC = 1 << API_OPENGL_CORE, /* GL Core */
- GL = (1 << API_OPENGL) | (1 << API_OPENGL_CORE),
+ GL = (1 << API_OPENGL_COMPAT) | (1 << API_OPENGL_CORE),
ES1 = 1 << API_OPENGLES,
ES2 = 1 << API_OPENGLES2,
+ ES3 = 1 << (API_OPENGL_LAST + 1),
};
/**
static const struct extension extension_table[] = {
/* ARB Extensions */
{ "GL_ARB_ES2_compatibility", o(ARB_ES2_compatibility), GL, 2009 },
+ { "GL_ARB_ES3_compatibility", o(ARB_ES3_compatibility), GL, 2012 },
{ "GL_ARB_base_instance", o(ARB_base_instance), GL, 2011 },
{ "GL_ARB_blend_func_extended", o(ARB_blend_func_extended), GL, 2009 },
{ "GL_ARB_color_buffer_float", o(ARB_color_buffer_float), GL, 2004 },
- { "GL_ARB_copy_buffer", o(ARB_copy_buffer), GL, 2008 },
+ { "GL_ARB_copy_buffer", o(dummy_true), GL, 2008 },
{ "GL_ARB_conservative_depth", o(ARB_conservative_depth), GL, 2011 },
{ "GL_ARB_debug_output", o(dummy_true), GL, 2009 },
{ "GL_ARB_depth_buffer_float", o(ARB_depth_buffer_float), GL, 2008 },
{ "GL_ARB_fragment_shader", o(ARB_fragment_shader), GL, 2002 },
{ "GL_ARB_framebuffer_object", o(ARB_framebuffer_object), GL, 2005 },
{ "GL_ARB_framebuffer_sRGB", o(EXT_framebuffer_sRGB), GL, 1998 },
+ { "GL_ARB_get_program_binary", o(ARB_shader_objects), GL, 2010 },
+ { "GL_ARB_gpu_shader5", o(ARB_gpu_shader5), GL, 2010 },
{ "GL_ARB_half_float_pixel", o(ARB_half_float_pixel), GL, 2003 },
{ "GL_ARB_half_float_vertex", o(ARB_half_float_vertex), GL, 2008 },
{ "GL_ARB_instanced_arrays", o(ARB_instanced_arrays), GL, 2008 },
+ { "GL_ARB_internalformat_query", o(ARB_internalformat_query), GL, 2011 },
{ "GL_ARB_invalidate_subdata", o(dummy_true), GL, 2012 },
+ { "GL_ARB_map_buffer_alignment", o(ARB_map_buffer_alignment), GL, 2011 },
{ "GL_ARB_map_buffer_range", o(ARB_map_buffer_range), GL, 2008 },
{ "GL_ARB_multisample", o(dummy_true), GLL, 1994 },
{ "GL_ARB_multitexture", o(dummy_true), GLL, 1998 },
{ "GL_ARB_shader_stencil_export", o(ARB_shader_stencil_export), GL, 2009 },
{ "GL_ARB_shader_texture_lod", o(ARB_shader_texture_lod), GL, 2009 },
{ "GL_ARB_shading_language_100", o(ARB_shading_language_100), GLL, 2003 },
+ { "GL_ARB_shading_language_packing", o(ARB_shading_language_packing), GL, 2011 },
+ { "GL_ARB_shading_language_420pack", o(ARB_shading_language_420pack), GL, 2011 },
{ "GL_ARB_shadow", o(ARB_shadow), GLL, 2001 },
{ "GL_ARB_sync", o(ARB_sync), GL, 2003 },
{ "GL_ARB_texture_border_clamp", o(ARB_texture_border_clamp), GLL, 2000 },
- { "GL_ARB_texture_buffer_object", o(ARB_texture_buffer_object), GL, 2008 },
+ { "GL_ARB_texture_buffer_object", o(ARB_texture_buffer_object), GLC, 2008 },
+ { "GL_ARB_texture_buffer_object_rgb32", o(ARB_texture_buffer_object_rgb32), GLC, 2009 },
+ { "GL_ARB_texture_buffer_range", o(ARB_texture_buffer_range), GLC, 2012 },
{ "GL_ARB_texture_compression", o(dummy_true), GLL, 2000 },
{ "GL_ARB_texture_compression_rgtc", o(ARB_texture_compression_rgtc), GL, 2004 },
{ "GL_ARB_texture_cube_map", o(ARB_texture_cube_map), GLL, 1999 },
+ { "GL_ARB_texture_cube_map_array", o(ARB_texture_cube_map_array), GL, 2009 },
{ "GL_ARB_texture_env_add", o(dummy_true), GLL, 1999 },
{ "GL_ARB_texture_env_combine", o(ARB_texture_env_combine), GLL, 2001 },
{ "GL_ARB_texture_env_crossbar", o(ARB_texture_env_crossbar), GLL, 2001 },
{ "GL_ARB_texture_mirrored_repeat", o(dummy_true), GLL, 2001 },
{ "GL_ARB_texture_multisample", o(ARB_texture_multisample), GL, 2009 },
{ "GL_ARB_texture_non_power_of_two", o(ARB_texture_non_power_of_two), GL, 2003 },
+ { "GL_ARB_texture_query_lod", o(ARB_texture_query_lod), GL, 2009 },
{ "GL_ARB_texture_rectangle", o(NV_texture_rectangle), GL, 2004 },
{ "GL_ARB_texture_rgb10_a2ui", o(ARB_texture_rgb10_a2ui), GL, 2009 },
{ "GL_ARB_texture_rg", o(ARB_texture_rg), GL, 2008 },
{ "GL_ARB_texture_storage", o(ARB_texture_storage), GL, 2011 },
+ { "GL_ARB_texture_storage_multisample", o(ARB_texture_storage_multisample), GL, 2012 },
{ "GL_ARB_texture_swizzle", o(EXT_texture_swizzle), GL, 2008 },
{ "GL_ARB_timer_query", o(ARB_timer_query), GL, 2010 },
{ "GL_ARB_transform_feedback2", o(ARB_transform_feedback2), GL, 2010 },
{ "GL_ARB_transform_feedback3", o(ARB_transform_feedback3), GL, 2010 },
{ "GL_ARB_transform_feedback_instanced", o(ARB_transform_feedback_instanced), GL, 2011 },
- { "GL_ARB_transpose_matrix", o(ARB_transpose_matrix), GLL, 1999 },
+ { "GL_ARB_transpose_matrix", o(dummy_true), GLL, 1999 },
{ "GL_ARB_uniform_buffer_object", o(ARB_uniform_buffer_object), GL, 2009 },
{ "GL_ARB_vertex_array_bgra", o(EXT_vertex_array_bgra), GL, 2008 },
{ "GL_ARB_vertex_array_object", o(dummy_true), GL, 2006 },
{ "GL_ARB_vertex_program", o(ARB_vertex_program), GLL, 2002 },
{ "GL_ARB_vertex_shader", o(ARB_vertex_shader), GL, 2002 },
{ "GL_ARB_vertex_type_2_10_10_10_rev", o(ARB_vertex_type_2_10_10_10_rev), GL, 2009 },
- { "GL_ARB_window_pos", o(ARB_window_pos), GLL, 2001 },
+ { "GL_ARB_window_pos", o(dummy_true), GLL, 2001 },
/* EXT extensions */
{ "GL_EXT_abgr", o(dummy_true), GL, 1995 },
{ "GL_EXT_bgra", o(dummy_true), GLL, 1995 },
{ "GL_EXT_blend_color", o(EXT_blend_color), GLL, 1995 },
{ "GL_EXT_blend_equation_separate", o(EXT_blend_equation_separate), GL, 2003 },
{ "GL_EXT_blend_func_separate", o(EXT_blend_func_separate), GLL, 1999 },
+ { "GL_EXT_discard_framebuffer", o(EXT_framebuffer_object), ES1 | ES2, 2009 },
{ "GL_EXT_blend_minmax", o(EXT_blend_minmax), GLL | ES1 | ES2, 1995 },
{ "GL_EXT_blend_subtract", o(dummy_true), GLL, 1995 },
- { "GL_EXT_clip_volume_hint", o(EXT_clip_volume_hint), GL, 1996 },
- { "GL_EXT_compiled_vertex_array", o(EXT_compiled_vertex_array), GLL, 1996 },
+ { "GL_EXT_compiled_vertex_array", o(dummy_true), GLL, 1996 },
{ "GL_EXT_copy_texture", o(dummy_true), GLL, 1995 },
{ "GL_EXT_depth_bounds_test", o(EXT_depth_bounds_test), GL, 2002 },
{ "GL_EXT_draw_buffers2", o(EXT_draw_buffers2), GL, 2006 },
{ "GL_EXT_draw_instanced", o(ARB_draw_instanced), GL, 2006 },
- { "GL_EXT_draw_range_elements", o(EXT_draw_range_elements), GLL, 1997 },
+ { "GL_EXT_draw_range_elements", o(dummy_true), GLL, 1997 },
{ "GL_EXT_fog_coord", o(EXT_fog_coord), GLL, 1999 },
{ "GL_EXT_framebuffer_blit", o(EXT_framebuffer_blit), GL, 2005 },
{ "GL_EXT_framebuffer_multisample", o(EXT_framebuffer_multisample), GL, 2005 },
+ { "GL_EXT_framebuffer_multisample_blit_scaled", o(EXT_framebuffer_multisample_blit_scaled), GL, 2011 },
{ "GL_EXT_framebuffer_object", o(EXT_framebuffer_object), GL, 2000 },
{ "GL_EXT_framebuffer_sRGB", o(EXT_framebuffer_sRGB), GL, 1998 },
{ "GL_EXT_gpu_program_parameters", o(EXT_gpu_program_parameters), GLL, 2006 },
{ "GL_EXT_multi_draw_arrays", o(dummy_true), GLL | ES1 | ES2, 1999 },
{ "GL_EXT_packed_depth_stencil", o(EXT_packed_depth_stencil), GL, 2005 },
{ "GL_EXT_packed_float", o(EXT_packed_float), GL, 2004 },
- { "GL_EXT_packed_pixels", o(EXT_packed_pixels), GLL, 1997 },
+ { "GL_EXT_packed_pixels", o(dummy_true), GLL, 1997 },
{ "GL_EXT_pixel_buffer_object", o(EXT_pixel_buffer_object), GL, 2004 },
{ "GL_EXT_point_parameters", o(EXT_point_parameters), GLL, 1997 },
{ "GL_EXT_polygon_offset", o(dummy_true), GLL, 1995 },
{ "GL_EXT_provoking_vertex", o(EXT_provoking_vertex), GL, 2009 },
- { "GL_EXT_rescale_normal", o(EXT_rescale_normal), GLL, 1997 },
+ { "GL_EXT_rescale_normal", o(dummy_true), GLL, 1997 },
{ "GL_EXT_secondary_color", o(EXT_secondary_color), GLL, 1999 },
{ "GL_EXT_separate_shader_objects", o(EXT_separate_shader_objects), GLL, 2008 },
- { "GL_EXT_separate_specular_color", o(EXT_separate_specular_color), GLL, 1997 },
+ { "GL_EXT_separate_specular_color", o(dummy_true), GLL, 1997 },
{ "GL_EXT_shadow_funcs", o(EXT_shadow_funcs), GLL, 2002 },
{ "GL_EXT_stencil_two_side", o(EXT_stencil_two_side), GLL, 2001 },
{ "GL_EXT_stencil_wrap", o(dummy_true), GLL, 2002 },
{ "GL_EXT_subtexture", o(dummy_true), GLL, 1995 },
{ "GL_EXT_texture3D", o(EXT_texture3D), GLL, 1996 },
{ "GL_EXT_texture_array", o(EXT_texture_array), GL, 2006 },
- { "GL_EXT_texture_compression_dxt1", o(EXT_texture_compression_s3tc), GL | ES1 | ES2, 2004 },
- { "GL_ANGLE_texture_compression_dxt3", o(ANGLE_texture_compression_dxt), ES2, 2011 },
- { "GL_ANGLE_texture_compression_dxt5", o(ANGLE_texture_compression_dxt), ES2, 2011 },
+ { "GL_EXT_texture_compression_dxt1", o(ANGLE_texture_compression_dxt), GL | ES1 | ES2, 2004 },
+ { "GL_ANGLE_texture_compression_dxt3", o(ANGLE_texture_compression_dxt), GL | ES1 | ES2, 2011 },
+ { "GL_ANGLE_texture_compression_dxt5", o(ANGLE_texture_compression_dxt), GL | ES1 | ES2, 2011 },
{ "GL_EXT_texture_compression_latc", o(EXT_texture_compression_latc), GL, 2006 },
{ "GL_EXT_texture_compression_rgtc", o(ARB_texture_compression_rgtc), GL, 2004 },
{ "GL_EXT_texture_compression_s3tc", o(EXT_texture_compression_s3tc), GL, 2000 },
{ "GL_EXT_unpack_subimage", o(dummy_true), ES2, 2011 },
{ "GL_EXT_vertex_array_bgra", o(EXT_vertex_array_bgra), GL, 2008 },
{ "GL_EXT_vertex_array", o(dummy_true), GLL, 1995 },
+ { "GL_EXT_color_buffer_float", o(dummy_true), ES3, 2013 },
/* OES extensions */
{ "GL_OES_blend_equation_separate", o(EXT_blend_equation_separate), ES1, 2009 },
{ "GL_OES_depth24", o(EXT_framebuffer_object), ES1 | ES2, 2005 },
{ "GL_OES_depth32", o(dummy_false), DISABLE, 2005 },
{ "GL_OES_depth_texture", o(ARB_depth_texture), ES2, 2006 },
+ { "GL_OES_depth_texture_cube_map", o(OES_depth_texture_cube_map), ES2, 2012 },
{ "GL_OES_draw_texture", o(OES_draw_texture), ES1, 2004 },
/* FIXME: Mesa expects GL_OES_EGL_image to be available in OpenGL contexts. */
{ "GL_OES_EGL_image", o(OES_EGL_image), GL | ES1 | ES2, 2006 },
{ "GL_OES_fbo_render_mipmap", o(EXT_framebuffer_object), ES1 | ES2, 2005 },
{ "GL_OES_fixed_point", o(dummy_true), ES1, 2002 },
{ "GL_OES_framebuffer_object", o(EXT_framebuffer_object), ES1, 2005 },
+ { "GL_OES_get_program_binary", o(ARB_shader_objects), ES2, 2008 },
{ "GL_OES_mapbuffer", o(dummy_true), ES1 | ES2, 2005 },
{ "GL_OES_matrix_get", o(dummy_true), ES1, 2004 },
{ "GL_OES_packed_depth_stencil", o(EXT_packed_depth_stencil), ES1 | ES2, 2007 },
{ "GL_OES_texture_cube_map", o(ARB_texture_cube_map), ES1, 2007 },
{ "GL_OES_texture_env_crossbar", o(ARB_texture_env_crossbar), ES1, 2005 },
{ "GL_OES_texture_mirrored_repeat", o(dummy_true), ES1, 2005 },
- { "GL_OES_texture_npot", o(ARB_texture_non_power_of_two), ES2, 2005 },
+ { "GL_OES_texture_npot", o(ARB_texture_non_power_of_two), ES1 | ES2, 2005 },
{ "GL_OES_vertex_array_object", o(dummy_true), ES1 | ES2, 2010 },
/* Vendor extensions */
{ "GL_AMD_draw_buffers_blend", o(ARB_draw_buffers_blend), GL, 2009 },
{ "GL_AMD_seamless_cubemap_per_texture", o(AMD_seamless_cubemap_per_texture), GL, 2009 },
{ "GL_AMD_shader_stencil_export", o(ARB_shader_stencil_export), GL, 2009 },
+ { "GL_AMD_vertex_shader_layer", o(AMD_vertex_shader_layer), GL, 2012 },
{ "GL_APPLE_object_purgeable", o(APPLE_object_purgeable), GL, 2006 },
- { "GL_APPLE_packed_pixels", o(APPLE_packed_pixels), GLL, 2002 },
+ { "GL_APPLE_packed_pixels", o(dummy_true), GLL, 2002 },
{ "GL_APPLE_texture_max_level", o(dummy_true), ES1 | ES2, 2009 },
{ "GL_APPLE_vertex_array_object", o(dummy_true), GLL, 2002 },
{ "GL_ATI_blend_equation_separate", o(EXT_blend_equation_separate), GL, 2003 },
{ "GL_ATI_texture_env_combine3", o(ATI_texture_env_combine3), GLL, 2002 },
{ "GL_ATI_texture_float", o(ARB_texture_float), GL, 2002 },
{ "GL_ATI_texture_mirror_once", o(ATI_texture_mirror_once), GL, 2006 },
- { "GL_IBM_multimode_draw_arrays", o(IBM_multimode_draw_arrays), GL, 1998 },
- { "GL_IBM_rasterpos_clip", o(IBM_rasterpos_clip), GL, 1996 },
+ { "GL_IBM_multimode_draw_arrays", o(dummy_true), GL, 1998 },
+ { "GL_IBM_rasterpos_clip", o(dummy_true), GLL, 1996 },
{ "GL_IBM_texture_mirrored_repeat", o(dummy_true), GLL, 1998 },
{ "GL_INGR_blend_func_separate", o(EXT_blend_func_separate), GLL, 1999 },
{ "GL_MESA_pack_invert", o(MESA_pack_invert), GL, 2002 },
{ "GL_MESA_resize_buffers", o(MESA_resize_buffers), GL, 1999 },
{ "GL_MESA_texture_array", o(MESA_texture_array), GLL, 2007 },
{ "GL_MESA_texture_signed_rgba", o(EXT_texture_snorm), GL, 2009 },
- { "GL_MESA_window_pos", o(ARB_window_pos), GLL, 2000 },
+ { "GL_MESA_window_pos", o(dummy_true), GLL, 2000 },
{ "GL_MESA_ycbcr_texture", o(MESA_ycbcr_texture), GL, 2002 },
{ "GL_NV_blend_square", o(NV_blend_square), GLL, 1999 },
{ "GL_NV_conditional_render", o(NV_conditional_render), GL, 2008 },
{ "GL_NV_draw_buffers", o(dummy_true), ES2, 2011 },
{ "GL_NV_fbo_color_attachments", o(EXT_framebuffer_object), ES2, 2010 },
{ "GL_NV_fog_distance", o(NV_fog_distance), GLL, 2001 },
- { "GL_NV_fragment_program", o(NV_fragment_program), GLL, 2001 },
{ "GL_NV_fragment_program_option", o(NV_fragment_program_option), GLL, 2005 },
- { "GL_NV_light_max_exponent", o(NV_light_max_exponent), GLL, 1999 },
+ { "GL_NV_light_max_exponent", o(dummy_true), GLL, 1999 },
{ "GL_NV_packed_depth_stencil", o(EXT_packed_depth_stencil), GL, 2000 },
{ "GL_NV_point_sprite", o(NV_point_sprite), GL, 2001 },
- { "GL_NV_primitive_restart", o(NV_primitive_restart), GL, 2002 },
+ { "GL_NV_primitive_restart", o(NV_primitive_restart), GLL, 2002 },
{ "GL_NV_read_buffer", o(dummy_true), ES2, 2011 },
- { "GL_NV_texgen_reflection", o(NV_texgen_reflection), GLL, 1999 },
+ { "GL_NV_texgen_reflection", o(dummy_true), GLL, 1999 },
{ "GL_NV_texture_barrier", o(NV_texture_barrier), GL, 2009 },
{ "GL_NV_texture_env_combine4", o(NV_texture_env_combine4), GLL, 1999 },
{ "GL_NV_texture_rectangle", o(NV_texture_rectangle), GLL, 2000 },
- { "GL_S3_s3tc", o(S3_s3tc), GL, 1999 },
+ { "GL_S3_s3tc", o(ANGLE_texture_compression_dxt), GL, 1999 },
{ "GL_SGIS_generate_mipmap", o(dummy_true), GLL, 1997 },
{ "GL_SGIS_texture_border_clamp", o(ARB_texture_border_clamp), GLL, 1997 },
{ "GL_SGIS_texture_edge_clamp", o(dummy_true), GLL, 1997 },
- { "GL_SGIS_texture_lod", o(SGIS_texture_lod), GLL, 1997 },
+ { "GL_SGIS_texture_lod", o(dummy_true), GLL, 1997 },
{ "GL_SUN_multi_draw_arrays", o(dummy_true), GLL, 1999 },
{ 0, 0, 0, 0 },
}
-/**
- * \brief Extensions enabled by default.
- *
- * These extensions are enabled by _mesa_init_extensions().
- *
- * XXX: Should these defaults also apply to GLES?
- */
-static const size_t default_extensions[] = {
- o(ARB_copy_buffer),
- o(ARB_transpose_matrix),
- o(ARB_window_pos),
-
- o(EXT_compiled_vertex_array),
- o(EXT_draw_range_elements),
- o(EXT_packed_pixels),
- o(EXT_rescale_normal),
- o(EXT_separate_specular_color),
- o(EXT_texture3D),
-
- o(OES_standard_derivatives),
-
- /* Vendor Extensions */
- o(APPLE_packed_pixels),
- o(IBM_multimode_draw_arrays),
- o(IBM_rasterpos_clip),
- o(NV_light_max_exponent),
- o(NV_texgen_reflection),
- o(SGIS_texture_lod),
-
- 0,
-};
-
-
/**
* Enable all extensions suitable for a software-only renderer.
* This is a convenience function used by the XMesa, OSMesa, GGI drivers, etc.
void
_mesa_enable_sw_extensions(struct gl_context *ctx)
{
- /*ctx->Extensions.ARB_copy_buffer = GL_TRUE;*/
ctx->Extensions.ARB_depth_clamp = GL_TRUE;
ctx->Extensions.ARB_depth_texture = GL_TRUE;
ctx->Extensions.ARB_draw_elements_base_vertex = GL_TRUE;
ctx->Extensions.ARB_texture_env_combine = GL_TRUE;
ctx->Extensions.ARB_texture_env_crossbar = GL_TRUE;
ctx->Extensions.ARB_texture_env_dot3 = GL_TRUE;
- /*ctx->Extensions.ARB_texture_float = GL_TRUE;*/
+#ifdef TEXTURE_FLOAT_ENABLED
+ ctx->Extensions.ARB_texture_float = GL_TRUE;
+#endif
ctx->Extensions.ARB_texture_non_power_of_two = GL_TRUE;
ctx->Extensions.ARB_texture_rg = GL_TRUE;
ctx->Extensions.ARB_texture_compression_rgtc = GL_TRUE;
ctx->Extensions.EXT_fog_coord = GL_TRUE;
ctx->Extensions.EXT_framebuffer_object = GL_TRUE;
ctx->Extensions.EXT_framebuffer_blit = GL_TRUE;
- ctx->Extensions.EXT_framebuffer_multisample = GL_TRUE;
ctx->Extensions.EXT_packed_depth_stencil = GL_TRUE;
ctx->Extensions.EXT_pixel_buffer_object = GL_TRUE;
ctx->Extensions.EXT_point_parameters = GL_TRUE;
ctx->Extensions.EXT_texture_swizzle = GL_TRUE;
/*ctx->Extensions.EXT_transform_feedback = GL_TRUE;*/
ctx->Extensions.EXT_vertex_array_bgra = GL_TRUE;
- /*ctx->Extensions.IBM_multimode_draw_arrays = GL_TRUE;*/
ctx->Extensions.MESA_pack_invert = GL_TRUE;
ctx->Extensions.MESA_resize_buffers = GL_TRUE;
ctx->Extensions.MESA_texture_array = GL_TRUE;
ctx->Extensions.MESA_ycbcr_texture = GL_TRUE;
ctx->Extensions.NV_blend_square = GL_TRUE;
ctx->Extensions.NV_conditional_render = GL_TRUE;
- /*ctx->Extensions.NV_light_max_exponent = GL_TRUE;*/
ctx->Extensions.NV_point_sprite = GL_TRUE;
ctx->Extensions.NV_texture_env_combine4 = GL_TRUE;
ctx->Extensions.NV_texture_rectangle = GL_TRUE;
- /*ctx->Extensions.NV_texgen_reflection = GL_TRUE;*/
- ctx->Extensions.NV_fragment_program = GL_TRUE;
ctx->Extensions.NV_fragment_program_option = GL_TRUE;
ctx->Extensions.EXT_gpu_program_parameters = GL_TRUE;
+ ctx->Extensions.OES_standard_derivatives = GL_TRUE;
_mesa_enable_extension(ctx, "GL_3DFX_texture_compression_FXT1");
if (ctx->Mesa_DXTn) {
ctx->Extensions.ANGLE_texture_compression_dxt = GL_TRUE;
}
}
-
-/**
- * Enable all OpenGL 1.3 features and extensions.
- * A convenience function to be called by drivers.
- */
-void
-_mesa_enable_1_3_extensions(struct gl_context *ctx)
-{
- ctx->Extensions.ARB_texture_border_clamp = GL_TRUE;
- ctx->Extensions.ARB_texture_cube_map = GL_TRUE;
- ctx->Extensions.ARB_texture_env_combine = GL_TRUE;
- ctx->Extensions.ARB_texture_env_dot3 = GL_TRUE;
- /*ctx->Extensions.ARB_transpose_matrix = GL_TRUE;*/
-}
-
-
-
-/**
- * Enable all OpenGL 1.4 features and extensions.
- * A convenience function to be called by drivers.
- */
-void
-_mesa_enable_1_4_extensions(struct gl_context *ctx)
-{
- ctx->Extensions.ARB_depth_texture = GL_TRUE;
- ctx->Extensions.ARB_shadow = GL_TRUE;
- ctx->Extensions.ARB_texture_env_crossbar = GL_TRUE;
- ctx->Extensions.ARB_window_pos = GL_TRUE;
- ctx->Extensions.EXT_blend_color = GL_TRUE;
- ctx->Extensions.EXT_blend_func_separate = GL_TRUE;
- ctx->Extensions.EXT_blend_minmax = GL_TRUE;
- ctx->Extensions.EXT_fog_coord = GL_TRUE;
- ctx->Extensions.EXT_point_parameters = GL_TRUE;
- ctx->Extensions.EXT_secondary_color = GL_TRUE;
-}
-
-
-/**
- * Enable all OpenGL 1.5 features and extensions.
- * A convenience function to be called by drivers.
- */
-void
-_mesa_enable_1_5_extensions(struct gl_context *ctx)
-{
- ctx->Extensions.ARB_occlusion_query = GL_TRUE;
- ctx->Extensions.EXT_shadow_funcs = GL_TRUE;
-}
-
-
-/**
- * Enable all OpenGL 2.0 features and extensions.
- * A convenience function to be called by drivers.
- */
-void
-_mesa_enable_2_0_extensions(struct gl_context *ctx)
-{
- ctx->Extensions.ARB_fragment_shader = GL_TRUE;
- ctx->Extensions.ARB_point_sprite = GL_TRUE;
- ctx->Extensions.EXT_blend_equation_separate = GL_TRUE;
- ctx->Extensions.ARB_texture_non_power_of_two = GL_TRUE;
- ctx->Extensions.ARB_shader_objects = GL_TRUE;
- ctx->Extensions.ARB_shading_language_100 = GL_TRUE;
- ctx->Extensions.EXT_stencil_two_side = GL_TRUE;
- ctx->Extensions.ARB_vertex_shader = GL_TRUE;
-}
-
-
-/**
- * Enable all OpenGL 2.1 features and extensions.
- * A convenience function to be called by drivers.
- */
-void
-_mesa_enable_2_1_extensions(struct gl_context *ctx)
-{
- ctx->Extensions.EXT_pixel_buffer_object = GL_TRUE;
- ctx->Extensions.EXT_texture_sRGB = GL_TRUE;
-}
-
-
/**
* Either enable or disable the named extension.
* \return GL_TRUE for success, GL_FALSE if invalid extension name
GLboolean *base = (GLboolean *) &ctx->Extensions;
GLboolean *sentinel = base + o(extension_sentinel);
GLboolean *i;
- const size_t *j;
/* First, turn all extensions off. */
for (i = base; i != sentinel; ++i)
/* Then, selectively turn default extensions on. */
ctx->Extensions.dummy_true = GL_TRUE;
- for (j = default_extensions; *j != 0; ++j)
- base[*j] = GL_TRUE;
+ ctx->Extensions.EXT_texture3D = GL_TRUE;
}
const struct extension *i;
unsigned j;
unsigned maxYear = ~0;
+ unsigned api_set = (1 << ctx->API);
+ if (_mesa_is_gles3(ctx))
+ api_set |= ES3;
/* Check if the MESA_EXTENSION_MAX_YEAR env var is set */
{
for (i = extension_table; i->name != 0; ++i) {
if (base[i->offset] &&
i->year <= maxYear &&
- (i->api_set & (1 << ctx->API))) {
+ (i->api_set & api_set)) {
length += strlen(i->name) + 1; /* +1 for space */
++count;
}
for (i = extension_table; i->name != 0; ++i) {
if (base[i->offset] &&
i->year <= maxYear &&
- (i->api_set & (1 << ctx->API))) {
+ (i->api_set & api_set)) {
extension_indices[j++] = i - extension_table;
}
}
/* Build the extension string.*/
for (j = 0; j < count; ++j) {
i = &extension_table[extension_indices[j]];
- assert(base[i->offset] && (i->api_set & (1 << ctx->API)));
+ assert(base[i->offset] && (i->api_set & api_set));
strcat(exts, i->name);
strcat(exts, " ");
}
{
GLboolean *base;
const struct extension *i;
+ unsigned api_set = (1 << ctx->API);
+ if (_mesa_is_gles3(ctx))
+ api_set |= ES3;
/* only count once */
if (ctx->Extensions.Count != 0)
base = (GLboolean *) &ctx->Extensions;
for (i = extension_table; i->name != 0; ++i) {
- if (base[i->offset] && (i->api_set & (1 << ctx->API))) {
+ if (base[i->offset] && (i->api_set & api_set)) {
ctx->Extensions.Count++;
}
}
const GLboolean *base;
size_t n;
const struct extension *i;
+ unsigned api_set = (1 << ctx->API);
+ if (_mesa_is_gles3(ctx))
+ api_set |= ES3;
base = (GLboolean*) &ctx->Extensions;
n = 0;
for (i = extension_table; i->name != 0; ++i) {
- if (base[i->offset] && (i->api_set & (1 << ctx->API))) {
+ if (base[i->offset] && (i->api_set & api_set)) {
if (n == index)
return (const GLubyte*) i->name;
else
projects / mesa.git / blobdiff