[Mesa-dev] [PATCH 3/6] intel: Enable support for GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2 textures

[Anuj Phogat]

Signed-off-by: Anuj Phogat <anuj.phogat at gmail.com>
---
 src/mesa/drivers/dri/i965/brw_wm_surface_state.c |    1 +
 src/mesa/drivers/dri/intel/intel_mipmap_tree.c   |    1 +
 2 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
index 070d7f6..5a2afb0 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
@@ -569,6 +569,7 @@ brw_init_surface_formats(struct brw_context *brw)
    ctx->TextureFormatSupported[MESA_FORMAT_ETC2_RG11_EAC] = true;
    ctx->TextureFormatSupported[MESA_FORMAT_ETC2_SIGNED_R11_EAC] = true;
    ctx->TextureFormatSupported[MESA_FORMAT_ETC2_SIGNED_RG11_EAC] = true;
+   ctx->TextureFormatSupported[MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1] = true;
 }
 
 bool
diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
index 9a808a8..897171c 100644
--- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
@@ -217,6 +217,7 @@ intel_miptree_create(struct intel_context *intel,
       break;
    case MESA_FORMAT_ETC2_RGBA8_EAC:
    case MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC:
+   case MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1:
       etc2_format = format;
       wraps_etc2 = true;
       format = MESA_FORMAT_RGBA8888_REV;
-- 
1.7.7.6