From: Eric Anholt <eric@anholt.net>
Date: Tue, 8 Sep 2009 19:32:05 +0000 (-0700)
Subject: mesa: Expose NV_depth_clamp if ARB_depth_clamp is supported.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b11a8ea863612827fe04b636f1c2eae9e1536fbd;p=mesa.git

mesa: Expose NV_depth_clamp if ARB_depth_clamp is supported.

The wording of these two is exactly the same, except for the issue
"Can fragments with wc<=0 be generated when this extension is supported?",
which idr thinks is a non-issue for us.
---

diff --git a/src/mesa/drivers/dri/swrast/swrast.c b/src/mesa/drivers/dri/swrast/swrast.c
index 9a130d61cf4..2d2aa5e0f15 100644
--- a/src/mesa/drivers/dri/swrast/swrast.c
+++ b/src/mesa/drivers/dri/swrast/swrast.c
@@ -110,6 +110,7 @@ const struct dri_extension card_extensions[] =
     { "GL_EXT_paletted_texture",	GL_EXT_paletted_texture_functions },
     { "GL_EXT_stencil_two_side",	GL_EXT_stencil_two_side_functions },
     { "GL_MESA_resize_buffers",		GL_MESA_resize_buffers_functions },
+    { "GL_NV_depth_clamp",		NULL },
     { "GL_NV_vertex_program",		GL_NV_vertex_program_functions },
     { "GL_NV_fragment_program",		GL_NV_fragment_program_functions },
     { NULL,				NULL }
diff --git a/src/mesa/drivers/x11/xm_api.c b/src/mesa/drivers/x11/xm_api.c
index 78545d0e170..777635b7834 100644
--- a/src/mesa/drivers/x11/xm_api.c
+++ b/src/mesa/drivers/x11/xm_api.c
@@ -1359,6 +1359,7 @@ const struct dri_extension card_extensions[] =
    { "GL_EXT_gpu_program_parameters",	GL_EXT_gpu_program_parameters_functions },
    { "GL_EXT_paletted_texture",		GL_EXT_paletted_texture_functions },
    { "GL_MESA_resize_buffers",		GL_MESA_resize_buffers_functions },
+   { "GL_NV_depth_clamp",		NULL },
    { "GL_NV_vertex_program",		GL_NV_vertex_program_functions },
    { "GL_NV_fragment_program",		GL_NV_fragment_program_functions },
    { NULL,				NULL }
diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c
index ea67f820af5..d0e77bafdd6 100644
--- a/src/mesa/main/extensions.c
+++ b/src/mesa/main/extensions.c
@@ -163,6 +163,7 @@ static const struct {
    { OFF, "GL_MESA_ycbcr_texture",             F(MESA_ycbcr_texture) },
    { ON,  "GL_MESA_window_pos",                F(ARB_window_pos) },
    { OFF, "GL_NV_blend_square",                F(NV_blend_square) },
+   { OFF, "GL_NV_depth_clamp",                 F(ARB_depth_clamp) },
    { OFF, "GL_NV_fragment_program",            F(NV_fragment_program) },
    { ON,  "GL_NV_light_max_exponent",          F(NV_light_max_exponent) },
    { OFF, "GL_NV_point_sprite",                F(NV_point_sprite) },