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Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_extensions.c')
-rw-r--r--src/mesa/drivers/dri/intel/intel_extensions.c213
1 files changed, 213 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_extensions.c b/src/mesa/drivers/dri/intel/intel_extensions.c
new file mode 100644
index 0000000000..21af22fbfb
--- /dev/null
+++ b/src/mesa/drivers/dri/intel/intel_extensions.c
@@ -0,0 +1,213 @@
+/**************************************************************************
+ *
+ * Copyright 2003 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, sub license, 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 (including the
+ * next paragraph) 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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 "intel_chipset.h"
+#include "intel_context.h"
+#include "intel_extensions.h"
+
+
+#define need_GL_ARB_copy_buffer
+#define need_GL_ARB_draw_elements_base_vertex
+#define need_GL_ARB_framebuffer_object
+#define need_GL_ARB_map_buffer_range
+#define need_GL_ARB_occlusion_query
+#define need_GL_ARB_point_parameters
+#define need_GL_ARB_shader_objects
+#define need_GL_ARB_sync
+#define need_GL_ARB_vertex_array_object
+#define need_GL_ARB_vertex_program
+#define need_GL_ARB_vertex_shader
+#define need_GL_ARB_window_pos
+#define need_GL_EXT_blend_color
+#define need_GL_EXT_blend_equation_separate
+#define need_GL_EXT_blend_func_separate
+#define need_GL_EXT_blend_minmax
+#define need_GL_EXT_cull_vertex
+#define need_GL_EXT_fog_coord
+#define need_GL_EXT_framebuffer_object
+#define need_GL_EXT_framebuffer_blit
+#define need_GL_EXT_gpu_program_parameters
+#define need_GL_EXT_point_parameters
+#define need_GL_EXT_provoking_vertex
+#define need_GL_EXT_secondary_color
+#define need_GL_EXT_stencil_two_side
+#define need_GL_APPLE_vertex_array_object
+#define need_GL_ATI_separate_stencil
+#define need_GL_ATI_envmap_bumpmap
+#define need_GL_NV_point_sprite
+#define need_GL_NV_vertex_program
+#define need_GL_VERSION_2_0
+#define need_GL_VERSION_2_1
+
+#include "extension_helper.h"
+
+
+/**
+ * Extension strings exported by the intel driver.
+ *
+ * Extensions supported by all chips supported by i830_dri, i915_dri, or
+ * i965_dri.
+ */
+static const struct dri_extension card_extensions[] = {
+ { "GL_ARB_copy_buffer", GL_ARB_copy_buffer_functions },
+ { "GL_ARB_draw_elements_base_vertex", GL_ARB_draw_elements_base_vertex_functions },
+ { "GL_ARB_half_float_pixel", NULL },
+ { "GL_ARB_map_buffer_range", GL_ARB_map_buffer_range_functions },
+ { "GL_ARB_multitexture", NULL },
+ { "GL_ARB_point_parameters", GL_ARB_point_parameters_functions },
+ { "GL_ARB_point_sprite", NULL },
+ { "GL_ARB_sync", GL_ARB_sync_functions },
+ { "GL_ARB_texture_border_clamp", NULL },
+ { "GL_ARB_texture_cube_map", NULL },
+ { "GL_ARB_texture_env_add", NULL },
+ { "GL_ARB_texture_env_combine", NULL },
+ { "GL_ARB_texture_env_crossbar", NULL },
+ { "GL_ARB_texture_env_dot3", NULL },
+ { "GL_ARB_texture_mirrored_repeat", NULL },
+ { "GL_ARB_texture_rectangle", NULL },
+ { "GL_ARB_vertex_array_object", GL_ARB_vertex_array_object_functions},
+ { "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
+ { "GL_ARB_window_pos", GL_ARB_window_pos_functions },
+ { "GL_EXT_blend_color", GL_EXT_blend_color_functions },
+ { "GL_EXT_blend_equation_separate", GL_EXT_blend_equation_separate_functions },
+ { "GL_EXT_blend_func_separate", GL_EXT_blend_func_separate_functions },
+ { "GL_EXT_blend_minmax", GL_EXT_blend_minmax_functions },
+ { "GL_EXT_blend_logic_op", NULL },
+ { "GL_EXT_blend_subtract", NULL },
+ { "GL_EXT_cull_vertex", GL_EXT_cull_vertex_functions },
+ { "GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
+ { "GL_EXT_gpu_program_parameters", GL_EXT_gpu_program_parameters_functions },
+ { "GL_EXT_packed_depth_stencil", NULL },
+ { "GL_EXT_provoking_vertex", GL_EXT_provoking_vertex_functions },
+ { "GL_EXT_secondary_color", GL_EXT_secondary_color_functions },
+ { "GL_EXT_stencil_wrap", NULL },
+ { "GL_EXT_texture_edge_clamp", NULL },
+ { "GL_EXT_texture_env_combine", NULL },
+ { "GL_EXT_texture_env_dot3", NULL },
+ { "GL_EXT_texture_filter_anisotropic", NULL },
+ { "GL_EXT_texture_lod_bias", NULL },
+ { "GL_3DFX_texture_compression_FXT1", NULL },
+ { "GL_APPLE_client_storage", NULL },
+ { "GL_APPLE_vertex_array_object", GL_APPLE_vertex_array_object_functions},
+ { "GL_MESA_pack_invert", NULL },
+ { "GL_MESA_ycbcr_texture", NULL },
+ { "GL_NV_blend_square", NULL },
+ { "GL_NV_point_sprite", GL_NV_point_sprite_functions },
+ { "GL_NV_vertex_program", GL_NV_vertex_program_functions },
+ { "GL_NV_vertex_program1_1", NULL },
+ { "GL_SGIS_generate_mipmap", NULL },
+ { NULL, NULL }
+};
+
+
+/** i915 / i945-only extensions */
+static const struct dri_extension i915_extensions[] = {
+ { "GL_ARB_depth_texture", NULL },
+ { "GL_ARB_fragment_program", NULL },
+ { "GL_ARB_shadow", NULL },
+ { "GL_ARB_texture_non_power_of_two", NULL },
+ { "GL_ATI_separate_stencil", GL_ATI_separate_stencil_functions },
+ { "GL_ATI_texture_env_combine3", NULL },
+ { "GL_EXT_shadow_funcs", NULL },
+ { "GL_EXT_stencil_two_side", GL_EXT_stencil_two_side_functions },
+ { "GL_NV_texture_env_combine4", NULL },
+ { NULL, NULL }
+};
+
+
+/** i965-only extensions */
+static const struct dri_extension brw_extensions[] = {
+ { "GL_ARB_depth_clamp", NULL },
+ { "GL_ARB_depth_texture", NULL },
+ { "GL_ARB_fragment_program", NULL },
+ { "GL_ARB_fragment_program_shadow", NULL },
+ { "GL_ARB_fragment_shader", NULL },
+ { "GL_ARB_framebuffer_object", GL_ARB_framebuffer_object_functions},
+ { "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions },
+ { "GL_ARB_point_sprite", NULL },
+ { "GL_ARB_seamless_cube_map", NULL },
+ { "GL_ARB_shader_objects", GL_ARB_shader_objects_functions },
+ { "GL_ARB_shading_language_100", GL_VERSION_2_0_functions },
+ { "GL_ARB_shading_language_120", GL_VERSION_2_1_functions },
+ { "GL_ARB_shadow", NULL },
+ { "GL_MESA_texture_signed_rgba", NULL },
+ { "GL_ARB_texture_non_power_of_two", NULL },
+ { "GL_ARB_vertex_shader", GL_ARB_vertex_shader_functions },
+ { "GL_EXT_shadow_funcs", NULL },
+ { "GL_EXT_stencil_two_side", GL_EXT_stencil_two_side_functions },
+ { "GL_EXT_texture_sRGB", NULL },
+ { "GL_EXT_texture_swizzle", NULL },
+ { "GL_EXT_vertex_array_bgra", NULL },
+ { "GL_ATI_envmap_bumpmap", GL_ATI_envmap_bumpmap_functions },
+ { "GL_ATI_separate_stencil", GL_ATI_separate_stencil_functions },
+ { "GL_ATI_texture_env_combine3", NULL },
+ { "GL_NV_texture_env_combine4", NULL },
+ { NULL, NULL }
+};
+
+
+static const struct dri_extension arb_oq_extensions[] = {
+ { NULL, NULL }
+};
+
+
+static const struct dri_extension ttm_extensions[] = {
+ { "GL_ARB_pixel_buffer_object", NULL },
+ { "GL_EXT_framebuffer_blit", GL_EXT_framebuffer_blit_functions },
+ { "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions },
+#if FEATURE_OES_EGL_image
+ { "GL_OES_EGL_image", NULL },
+#endif
+ { NULL, NULL }
+};
+
+
+/**
+ * Initializes potential list of extensions if ctx == NULL, or actually enables
+ * extensions for a context.
+ */
+void
+intelInitExtensions(GLcontext *ctx, GLboolean enable_imaging)
+{
+ struct intel_context *intel = ctx?intel_context(ctx):NULL;
+
+ /* Disable imaging extension until convolution is working in teximage paths.
+ */
+ enable_imaging = GL_FALSE;
+
+ driInitExtensions(ctx, card_extensions, enable_imaging);
+
+ if (intel == NULL || intel->ttm)
+ driInitExtensions(ctx, ttm_extensions, GL_FALSE);
+
+ if (intel == NULL || IS_965(intel->intelScreen->deviceID))
+ driInitExtensions(ctx, brw_extensions, GL_FALSE);
+
+ if (intel == NULL || IS_915(intel->intelScreen->deviceID)
+ || IS_945(intel->intelScreen->deviceID))
+ driInitExtensions(ctx, i915_extensions, GL_FALSE);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-29 05:30:37 +0000