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i965: Implement ARB_texture_mirror_clamp_to_edge.

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This passes Piglit's texwrap tests.

v2: Remove _EXT suffix.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Rico Schüller <kgbricola@web.de>
This commit is contained in:
Kenneth Graunke 2013-10-20 20:19:53 -07:00
parent cc2f87891b
commit 2d3282188e
2 changed files with 3 additions and 0 deletions
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2
src/mesa/drivers/dri/i965/brw_wm_sampler_state.c
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@ -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;
}

1
src/mesa/drivers/dri/i965/intel_extensions.c
View file

@ -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;