diff options
| author | Matt Turner <[email protected]> | 2013-01-18 15:16:10 -0800 |
|---|---|---|
| committer | Matt Turner <[email protected]> | 2013-01-20 19:54:38 -0800 |
| commit | 227f58695ecff3e5c4fb1861f4e79cb2ae007b94 (patch) | |
| tree | 89b78b4a466119a4d19de9cc1cdff8f187877511 /src/mesa | |
| parent | ce9118c7f053e68102e215c7cf57a6d1b68d5955 (diff) | |
extensions: Add ES3-only extension support
Reviewed-by: Ian Romanick <[email protected]>
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/main/extensions.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c index 9c7b700743c..a42ea8d4903 100644 --- a/src/mesa/main/extensions.c +++ b/src/mesa/main/extensions.c @@ -45,6 +45,7 @@ enum { GL = (1 << API_OPENGL_COMPAT) | (1 << API_OPENGL_CORE), ES1 = 1 << API_OPENGLES, ES2 = 1 << API_OPENGLES2, + ES3 = 1 << (API_OPENGL_LAST + 1), }; /** @@ -746,6 +747,9 @@ _mesa_make_extension_string(struct gl_context *ctx) 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 */ { @@ -762,7 +766,7 @@ _mesa_make_extension_string(struct gl_context *ctx) 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; } @@ -792,7 +796,7 @@ _mesa_make_extension_string(struct gl_context *ctx) 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; } } @@ -802,7 +806,7 @@ _mesa_make_extension_string(struct gl_context *ctx) /* 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, " "); } @@ -823,6 +827,9 @@ _mesa_get_extension_count(struct gl_context *ctx) { 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) @@ -830,7 +837,7 @@ _mesa_get_extension_count(struct gl_context *ctx) 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++; } } @@ -846,11 +853,14 @@ _mesa_get_enabled_extension(struct gl_context *ctx, GLuint index) 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 |