mesa: Implement GL_ARB_texture_filter_anisotropic

The only difference from the EXT version is bumping the minmax to 16, so
just hit all the drivers at once.

v2: Fix driver names, add to 17.3 release notes (Ilia Mirkin)

Reviewed-by: Ilia Mirkin <[email protected]>
Signed-off-by: Adam Jackson <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>

3 files changed, 3 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/i965/intel_extensions.c b/src/mesa/drivers/dri/i965/intel_extensions.c
index b91bbdc8d95..c3cd8004a12 100644
--- a/src/mesa/drivers/dri/i965/intel_extensions.c
+++ b/src/mesa/drivers/dri/i965/intel_extensions.c
@@ -80,6 +80,7 @@ intelInitExtensions(struct gl_context *ctx)
    ctx->Extensions.ARB_texture_env_combine = true;
    ctx->Extensions.ARB_texture_env_crossbar = true;
    ctx->Extensions.ARB_texture_env_dot3 = true;
+   ctx->Extensions.ARB_texture_filter_anisotropic = true;
    ctx->Extensions.ARB_texture_float = true;
    ctx->Extensions.ARB_texture_mirror_clamp_to_edge = true;
    ctx->Extensions.ARB_texture_non_power_of_two = true;
diff --git a/src/mesa/drivers/dri/r200/r200_context.c b/src/mesa/drivers/dri/r200/r200_context.c
index ca1023c5c38..0a27985de72 100644
--- a/src/mesa/drivers/dri/r200/r200_context.c
+++ b/src/mesa/drivers/dri/r200/r200_context.c
@@ -339,6 +339,7 @@ GLboolean r200CreateContext( gl_api api,
    ctx->Extensions.ARB_texture_env_combine = true;
    ctx->Extensions.ARB_texture_env_dot3 = true;
    ctx->Extensions.ARB_texture_env_crossbar = true;
+   ctx->Extensions.ARB_texture_filter_anisotropic = true;
    ctx->Extensions.ARB_texture_mirror_clamp_to_edge = true;
    ctx->Extensions.ARB_vertex_program = true;
    ctx->Extensions.ATI_fragment_shader = (ctx->Const.MaxTextureUnits == 6);
diff --git a/src/mesa/drivers/dri/radeon/radeon_context.c b/src/mesa/drivers/dri/radeon/radeon_context.c
index 0c016b4da44..28a79860d72 100644
--- a/src/mesa/drivers/dri/radeon/radeon_context.c
+++ b/src/mesa/drivers/dri/radeon/radeon_context.c
@@ -300,6 +300,7 @@ r100CreateContext( gl_api api,
    ctx->Extensions.ARB_texture_env_combine = true;
    ctx->Extensions.ARB_texture_env_crossbar = true;
    ctx->Extensions.ARB_texture_env_dot3 = true;
+   ctx->Extensions.ARB_texture_filter_anisotropic = true;
    ctx->Extensions.ARB_texture_mirror_clamp_to_edge = true;
    ctx->Extensions.ATI_texture_env_combine3 = true;
    ctx->Extensions.ATI_texture_mirror_once = true;