Better driver notification on changes.

[mesa.git] / src / mesa / main / extensions.c

diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c
index 11c7ae553849027ce2f5d610c9fde627e1dbf9df..8f6b554a47818f1df91e70ddc5d37b63e812f4c6 100644 (file)
--- a/src/mesa/main/extensions.c
+++ b/src/mesa/main/extensions.c
@@ -31,7 +31,7 @@
 #include "mtypes.h"
 
 
-#define F(x) (int)(unsigned long)&(((struct gl_extensions *)0)->x)
+#define F(x) (int)(uintptr_t)&(((struct gl_extensions *)0)->x)
 #define ON GL_TRUE
 #define OFF GL_FALSE
 
@@ -47,13 +47,17 @@ static const struct {
    { OFF, "GL_ARB_depth_texture",              F(ARB_depth_texture) },
    { OFF, "GL_ARB_draw_buffers",               F(ARB_draw_buffers) },
    { OFF, "GL_ARB_fragment_program",           F(ARB_fragment_program) },
+   { OFF, "GL_ARB_fragment_shader",            F(ARB_fragment_shader) },
    { OFF, "GL_MESAX_half_float_pixel",         F(ARB_half_float_pixel) },
    { OFF, "GL_ARB_imaging",                    F(ARB_imaging) },
    { OFF, "GL_ARB_multisample",                F(ARB_multisample) },
    { OFF, "GL_ARB_multitexture",               F(ARB_multitexture) },
    { OFF, "GL_ARB_occlusion_query",            F(ARB_occlusion_query) },
+   { OFF, "GL_ARB_pixel_buffer_object",        F(EXT_pixel_buffer_object) },
    { OFF, "GL_ARB_point_parameters",           F(EXT_point_parameters) },
    { OFF, "GL_ARB_point_sprite",               F(ARB_point_sprite) },
+   { OFF, "GL_ARB_shader_objects",             F(ARB_shader_objects) },\r
+   { OFF, "GL_ARB_shading_language_100",       F(ARB_shading_language_100) },
    { OFF, "GL_ARB_shadow",                     F(ARB_shadow) },
    { OFF, "GL_ARB_shadow_ambient",             F(SGIX_shadow_ambient) },
    { OFF, "GL_ARB_texture_border_clamp",       F(ARB_texture_border_clamp) },
@@ -70,6 +74,7 @@ static const struct {
    { ON,  "GL_ARB_transpose_matrix",           F(ARB_transpose_matrix) },
    { OFF, "GL_ARB_vertex_buffer_object",       F(ARB_vertex_buffer_object) },
    { OFF, "GL_ARB_vertex_program",             F(ARB_vertex_program) },
+   { OFF, "GL_ARB_vertex_shader",              F(ARB_vertex_shader) },
    { ON,  "GL_ARB_window_pos",                 F(ARB_window_pos) },
    { ON,  "GL_EXT_abgr",                       F(EXT_abgr) },
    { ON,  "GL_EXT_bgra",                       F(EXT_bgra) },
@@ -86,6 +91,7 @@ static const struct {
    { ON,  "GL_EXT_copy_texture",               F(EXT_copy_texture) },
    { OFF, "GL_EXT_depth_bounds_test",          F(EXT_depth_bounds_test) },
    { ON,  "GL_EXT_draw_range_elements",        F(EXT_draw_range_elements) },
+   { OFF, "GL_EXT_framebuffer_object",         F(EXT_framebuffer_object) },
    { OFF, "GL_EXT_fog_coord",                  F(EXT_fog_coord) },
    { OFF, "GL_EXT_histogram",                  F(EXT_histogram) },
    { OFF, "GL_EXT_multi_draw_arrays",          F(EXT_multi_draw_arrays) },
@@ -122,6 +128,7 @@ static const struct {
    { OFF, "GL_ATI_blend_equation_separate",    F(EXT_blend_equation_separate) },
    { OFF, "GL_ATI_texture_env_combine3",       F(ATI_texture_env_combine3)},
    { OFF, "GL_ATI_texture_mirror_once",        F(ATI_texture_mirror_once)},
+   { OFF, "GL_ATI_fragment_shader",            F(ATI_fragment_shader)},
    { OFF, "GL_HP_occlusion_test",              F(HP_occlusion_test) },
    { OFF, "GL_IBM_multimode_draw_arrays",      F(IBM_multimode_draw_arrays) },
    { ON,  "GL_IBM_rasterpos_clip",             F(IBM_rasterpos_clip) },
@@ -171,6 +178,9 @@ _mesa_enable_sw_extensions(GLcontext *ctx)
    ctx->Extensions.ARB_draw_buffers = GL_TRUE;
 #if FEATURE_ARB_fragment_program
    ctx->Extensions.ARB_fragment_program = GL_TRUE;
+#endif\r
+#if FEATURE_ARB_fragment_shader\r
+   ctx->Extensions.ARB_fragment_shader = GL_TRUE;\r
 #endif
    /*ctx->Extensions.ARB_half_float_pixel = GL_TRUE;*/
    ctx->Extensions.ARB_imaging = GL_TRUE;
@@ -178,7 +188,13 @@ _mesa_enable_sw_extensions(GLcontext *ctx)
 #if FEATURE_ARB_occlusion_query
    ctx->Extensions.ARB_occlusion_query = GL_TRUE;
 #endif
-   ctx->Extensions.ARB_point_sprite = GL_TRUE;
+   ctx->Extensions.ARB_point_sprite = GL_TRUE;\r
+#if FEATURE_ARB_shader_objects\r
+   ctx->Extensions.ARB_shader_objects = GL_TRUE;\r
+#endif\r
+#if FEATURE_ARB_shading_language_100\r
+   ctx->Extensions.ARB_shading_language_100 = GL_TRUE;\r
+#endif\r
    ctx->Extensions.ARB_shadow = GL_TRUE;
    ctx->Extensions.ARB_texture_border_clamp = GL_TRUE;
    ctx->Extensions.ARB_texture_cube_map = GL_TRUE;
@@ -190,9 +206,15 @@ _mesa_enable_sw_extensions(GLcontext *ctx)
    ctx->Extensions.ARB_texture_non_power_of_two = GL_TRUE;
 #if FEATURE_ARB_vertex_program
    ctx->Extensions.ARB_vertex_program = GL_TRUE;
+#endif\r
+#if FEATURE_ARB_vertex_shader\r
+   ctx->Extensions.ARB_vertex_shader = GL_TRUE;\r
 #endif
 #if FEATURE_ARB_vertex_buffer_object
    ctx->Extensions.ARB_vertex_buffer_object = GL_TRUE;
+#endif
+#if FEATURE_ATI_fragment_shader
+   ctx->Extensions.ATI_fragment_shader = GL_TRUE;
 #endif
    ctx->Extensions.ATI_texture_env_combine3 = GL_TRUE;
    ctx->Extensions.ATI_texture_mirror_once = GL_TRUE;
@@ -205,6 +227,7 @@ _mesa_enable_sw_extensions(GLcontext *ctx)
    ctx->Extensions.EXT_convolution = GL_TRUE;
    ctx->Extensions.EXT_depth_bounds_test = GL_TRUE;
    ctx->Extensions.EXT_fog_coord = GL_TRUE;
+   ctx->Extensions.EXT_framebuffer_object = GL_TRUE; /*FALSE;*/
    ctx->Extensions.EXT_histogram = GL_TRUE;
    ctx->Extensions.EXT_multi_draw_arrays = GL_TRUE;
    ctx->Extensions.EXT_paletted_texture = GL_TRUE;
@@ -341,10 +364,21 @@ void
 _mesa_enable_2_0_extensions(GLcontext *ctx)
 {
    ctx->Extensions.ARB_draw_buffers = GL_TRUE;
+#if FEATURE_ARB_fragment_shader\r
+   ctx->Extensions.ARB_fragment_shader = GL_TRUE;\r
+#endif\r
    ctx->Extensions.ARB_point_sprite = GL_TRUE;
    ctx->Extensions.ARB_texture_non_power_of_two = GL_TRUE;
+#if FEATURE_ARB_shader_objects\r
+   ctx->Extensions.ARB_shader_objects = GL_TRUE;\r
+#endif\r
+#if FEATURE_ARB_shading_language_100\r
+   ctx->Extensions.ARB_shading_language_100 = GL_TRUE;\r
+#endif\r
    ctx->Extensions.EXT_stencil_two_side = GL_TRUE;
-   /* Also, shading language */
+#if FEATURE_ARB_vertex_shader\r
+   ctx->Extensions.ARB_vertex_shader = GL_TRUE;\r
+#endif\r
 }
 
 
@@ -455,7 +489,7 @@ _mesa_make_extension_string( GLcontext *ctx )
    for (i = 0 ; i < Elements(default_extensions) ; i++) {
       if (!default_extensions[i].flag_offset ||
           *(base + default_extensions[i].flag_offset)) {
-         extStrLen += _mesa_strlen(default_extensions[i].name) + 1;
+         extStrLen += (GLuint)_mesa_strlen(default_extensions[i].name) + 1;
       }
    }
    s = (GLubyte *) _mesa_malloc(extStrLen);
@@ -465,7 +499,7 @@ _mesa_make_extension_string( GLcontext *ctx )
    for (i = 0 ; i < Elements(default_extensions) ; i++) {
       if (!default_extensions[i].flag_offset ||
           *(base + default_extensions[i].flag_offset)) {
-         GLuint len = _mesa_strlen(default_extensions[i].name);
+         GLuint len = (GLuint)_mesa_strlen(default_extensions[i].name);
          _mesa_memcpy(s + extStrLen, default_extensions[i].name, len);
          extStrLen += len;
          s[extStrLen] = (GLubyte) ' ';