From 2d3282188e3f95c0a81aca01f01e0c4424127320 Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Sun, 20 Oct 2013 20:19:53 -0700 Subject: i965: Implement ARB_texture_mirror_clamp_to_edge. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This passes Piglit's texwrap tests. v2: Remove _EXT suffix. Signed-off-by: Kenneth Graunke Reviewed-by: Matt Turner Reviewed-by: Rico Schüller --- src/mesa/drivers/dri/i965/brw_wm_sampler_state.c | 2 ++ src/mesa/drivers/dri/i965/intel_extensions.c | 1 + 2 files changed, 3 insertions(+) diff --git a/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c b/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c index b716d613090..ab83419114a 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c +++ b/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c @@ -71,6 +71,8 @@ translate_wrap_mode(GLenum wrap, bool using_nearest) return BRW_TEXCOORDMODE_CLAMP_BORDER; case GL_MIRRORED_REPEAT: return BRW_TEXCOORDMODE_MIRROR; + case GL_MIRROR_CLAMP_TO_EDGE: + return BRW_TEXCOORDMODE_MIRROR_ONCE; default: return BRW_TEXCOORDMODE_WRAP; } diff --git a/src/mesa/drivers/dri/i965/intel_extensions.c b/src/mesa/drivers/dri/i965/intel_extensions.c index 803d090b999..87cc87d4f5f 100644 --- a/src/mesa/drivers/dri/i965/intel_extensions.c +++ b/src/mesa/drivers/dri/i965/intel_extensions.c @@ -75,6 +75,7 @@ intelInitExtensions(struct gl_context *ctx) ctx->Extensions.ARB_texture_env_crossbar = true; ctx->Extensions.ARB_texture_env_dot3 = 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; ctx->Extensions.ARB_texture_rg = true; ctx->Extensions.ARB_texture_rgb10_a2ui = true; -- cgit v1.2.3