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| author | Eduardo Lima Mitev <elima@igalia.com> | 2015-12-19 17:03:18 +0100 |
|---|---|---|
| committer | Eduardo Lima Mitev <elima@igalia.com> | 2016-03-03 15:14:06 +0100 |
| commit | eacb2c971ed2aa0a2f51f47d8b1667a5edf97a00 (patch) | |
| tree | 252d7198f6d1ace79b8f9a6dfe47c294f3e2ab33 /src/mesa/main/formatquery.c | |
| parent | 56ec2dfcb1b9e2756d550dfad9008597b1951997 (diff) | |
| download | external_mesa3d-eacb2c971ed2aa0a2f51f47d8b1667a5edf97a00.zip external_mesa3d-eacb2c971ed2aa0a2f51f47d8b1667a5edf97a00.tar.gz external_mesa3d-eacb2c971ed2aa0a2f51f47d8b1667a5edf97a00.tar.bz2 | |
mesa/formatquery: Added INTERNALFORMAT_PREFERRED pname
Reviewed-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'src/mesa/main/formatquery.c')
| -rw-r--r-- | src/mesa/main/formatquery.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/mesa/main/formatquery.c b/src/mesa/main/formatquery.c index 00abe39..2037e84 100644 --- a/src/mesa/main/formatquery.c +++ b/src/mesa/main/formatquery.c @@ -582,6 +582,10 @@ _mesa_query_internal_format_default(struct gl_context *ctx, GLenum target, params[0] = GL_TRUE; break; + case GL_INTERNALFORMAT_PREFERRED: + params[0] = internalFormat; + break; + default: _set_default_response(pname, params); break; @@ -665,7 +669,16 @@ _mesa_GetInternalformativ(GLenum target, GLenum internalformat, GLenum pname, break; case GL_INTERNALFORMAT_PREFERRED: - /* @TODO */ + /* The ARB_internalformat_query2 spec says: + * + * "- INTERNALFORMAT_PREFERRED: The implementation-preferred internal + * format for representing resources of the specified <internalformat> is + * returned in <params>. + * + * Therefore, we let the driver answer. + */ + ctx->Driver.QueryInternalFormat(ctx, target, internalformat, pname, + buffer); break; case GL_INTERNALFORMAT_RED_SIZE: |