Identical to the EXT version.
Signed-off-by: Adam Jackson <a...@redhat.com>
---
docs/features.txt | 2 +-
src/mapi/glapi/gen/GL4x.xml | 9 +++++++++
src/mesa/drivers/dri/i965/intel_extensions.c | 1 +
src/mesa/main/dlist.c | 20 ++++++++++++++++++++
src/mesa/main/extensions_table.h | 1 +
src/mesa/main/get_hash_params.py | 2 +-
src/mesa/main/mtypes.h | 1 +
src/mesa/main/polygon.c | 18 +++++++++++++++++-
src/mesa/main/polygon.h | 3 +++
src/mesa/main/version.c | 2 +-
src/mesa/state_tracker/st_extensions.c | 1 +
11 files changed, 56 insertions(+), 4 deletions(-)
diff --git a/docs/features.txt b/docs/features.txt
index b9cbd8818f..5de50d485c 100644
--- a/docs/features.txt
+++ b/docs/features.txt
@@ -226,7 +226,7 @@ GL 4.6, GLSL 4.60
GL_ARB_gl_spirv in progress (Nicolai
Hähnle, Ian Romanick)
GL_ARB_indirect_parameters DONE (nvc0, radeonsi)
GL_ARB_pipeline_statistics_query DONE (i965, nvc0,
radeonsi, softpipe, swr)
- GL_ARB_polygon_offset_clamp not started
+ GL_ARB_polygon_offset_clamp DONE (i965, nv50,
nvc0, r600, radeonsi, llvmpipe, swr)
GL_ARB_shader_atomic_counter_ops DONE (i965/gen7+,
nvc0, radeonsi, softpipe)
GL_ARB_shader_draw_parameters DONE (i965, nvc0,
radeonsi)
GL_ARB_shader_group_vote DONE (i965, nvc0,
radeonsi)
diff --git a/src/mapi/glapi/gen/GL4x.xml b/src/mapi/glapi/gen/GL4x.xml
index e958ee70c7..9e7685e5fd 100644
--- a/src/mapi/glapi/gen/GL4x.xml
+++ b/src/mapi/glapi/gen/GL4x.xml
@@ -66,4 +66,13 @@
</function>
</category>
+<category name="4.6">
+ <function name="PolygonOffsetClamp">
+ <param name="factor" type="GLfloat"/>
+ <param name="units" type="GLfloat"/>
+ <param name="clamp" type="GLfloat"/>
+ </function>
+ <enum name="POLYGON_OFFSET_CLAMP" value="0x8E1B"/>
+</category>
+
</OpenGLAPI>
diff --git a/src/mesa/drivers/dri/i965/intel_extensions.c
b/src/mesa/drivers/dri/i965/intel_extensions.c
index c3cd8004a1..c94c1b8309 100644
--- a/src/mesa/drivers/dri/i965/intel_extensions.c
+++ b/src/mesa/drivers/dri/i965/intel_extensions.c
@@ -66,6 +66,7 @@ intelInitExtensions(struct gl_context *ctx)
ctx->Extensions.ARB_occlusion_query = true;
ctx->Extensions.ARB_occlusion_query2 = true;
ctx->Extensions.ARB_point_sprite = true;
+ ctx->Extensions.ARB_polygon_offset_clamp = true;
ctx->Extensions.ARB_seamless_cube_map = true;
ctx->Extensions.ARB_shader_bit_encoding = true;
ctx->Extensions.ARB_shader_draw_parameters = true;
diff --git a/src/mesa/main/dlist.c b/src/mesa/main/dlist.c
index 208471aca7..7875f20ba7 100644
--- a/src/mesa/main/dlist.c
+++ b/src/mesa/main/dlist.c
@@ -3521,6 +3521,23 @@ save_PolygonOffsetClampEXT(GLfloat factor, GLfloat
units, GLfloat clamp)
}
static void GLAPIENTRY
+save_PolygonOffsetClamp(GLfloat factor, GLfloat units, GLfloat clamp)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ Node *n;
+ ASSERT_OUTSIDE_SAVE_BEGIN_END_AND_FLUSH(ctx);
+ n = alloc_instruction(ctx, OPCODE_POLYGON_OFFSET_CLAMP, 3);
+ if (n) {
+ n[1].f = factor;
+ n[2].f = units;
+ n[3].f = clamp;
+ }
+ if (ctx->ExecuteFlag) {
+ CALL_PolygonOffsetClamp(ctx->Exec, (factor, units, clamp));
+ }
+}
+
+static void GLAPIENTRY
save_PopAttrib(void)
{
GET_CURRENT_CONTEXT(ctx);
@@ -10067,6 +10084,9 @@ _mesa_initialize_save_table(const struct gl_context
*ctx)
/* GL_EXT_window_rectangles */
SET_WindowRectanglesEXT(table, save_WindowRectanglesEXT);
+
+ /* GL_ARB_polygon_offset_clamp */
+ SET_PolygonOffsetClamp(table, save_PolygonOffsetClamp);
}
diff --git a/src/mesa/main/extensions_table.h b/src/mesa/main/extensions_table.h
index d096260891..6f2310abab 100644
--- a/src/mesa/main/extensions_table.h
+++ b/src/mesa/main/extensions_table.h
@@ -94,6 +94,7 @@ EXT(ARB_pipeline_statistics_query ,
ARB_pipeline_statistics_query
EXT(ARB_pixel_buffer_object , EXT_pixel_buffer_object
, GLL, GLC, x , x , 2004)
EXT(ARB_point_parameters , EXT_point_parameters
, GLL, x , x , x , 1997)
EXT(ARB_point_sprite , ARB_point_sprite
, GLL, GLC, x , x , 2003)
+EXT(ARB_polygon_offset_clamp , ARB_polygon_offset_clamp
, GLL, GLC, x , x , 2017)
EXT(ARB_post_depth_coverage , ARB_post_depth_coverage
, x , GLC, x , x, 2015)
EXT(ARB_program_interface_query , dummy_true
, GLL, GLC, x , x , 2012)
EXT(ARB_provoking_vertex , EXT_provoking_vertex
, GLL, GLC, x , x , 2009)
diff --git a/src/mesa/main/get_hash_params.py b/src/mesa/main/get_hash_params.py
index 9d67ca49f8..761ce0e0c8 100644
--- a/src/mesa/main/get_hash_params.py
+++ b/src/mesa/main/get_hash_params.py
@@ -136,7 +136,7 @@ descriptor=[
[ "MAX_DEBUG_GROUP_STACK_DEPTH", "CONST(MAX_DEBUG_GROUP_STACK_DEPTH),
NO_EXTRA" ],
[ "DEBUG_GROUP_STACK_DEPTH", "LOC_CUSTOM, TYPE_INT, 0, NO_EXTRA" ],
-# GL_EXT_polygon_offset_clamp
+# GL_ARB_polygon_offset_clamp / GL_EXT_polygon_offset_clamp
[ "POLYGON_OFFSET_CLAMP_EXT", "CONTEXT_FLOAT(Polygon.OffsetClamp),
extra_EXT_polygon_offset_clamp" ],
]},
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 3caadcfceb..15c260ea0d 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -4046,6 +4046,7 @@ struct gl_extensions
GLboolean ARB_occlusion_query2;
GLboolean ARB_pipeline_statistics_query;
GLboolean ARB_point_sprite;
+ GLboolean ARB_polygon_offset_clamp;
GLboolean ARB_post_depth_coverage;
GLboolean ARB_query_buffer_object;
GLboolean ARB_robust_buffer_access_behavior;
diff --git a/src/mesa/main/polygon.c b/src/mesa/main/polygon.c
index 44d943e930..9497f2bcd5 100644
--- a/src/mesa/main/polygon.c
+++ b/src/mesa/main/polygon.c
@@ -344,7 +344,7 @@ _mesa_PolygonOffsetClampEXT( GLfloat factor, GLfloat units,
GLfloat clamp )
if (!ctx->Extensions.EXT_polygon_offset_clamp) {
_mesa_error(ctx, GL_INVALID_OPERATION,
- "unsupported function (glPolygonOffsetClampEXT) called");
+ "unsupported function (%s) called",
"glPolygonOffsetClampEXT");
return;
}
@@ -354,6 +354,22 @@ _mesa_PolygonOffsetClampEXT( GLfloat factor, GLfloat
units, GLfloat clamp )
_mesa_polygon_offset_clamp(ctx, factor, units, clamp);
}
+void GLAPIENTRY
+_mesa_PolygonOffsetClamp( GLfloat factor, GLfloat units, GLfloat clamp )
+{
+ GET_CURRENT_CONTEXT(ctx);
+
+ if (!ctx->Extensions.EXT_polygon_offset_clamp) {
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "unsupported function (%s) called", "glPolygonOffsetClamp");
+ return;
+ }
+
+ if (MESA_VERBOSE&VERBOSE_API)
+ _mesa_debug(ctx, "glPolygonOffsetClamp %f %f %f\n", factor, units,
clamp);
+
+ _mesa_polygon_offset_clamp(ctx, factor, units, clamp);
+}
/**********************************************************************/
diff --git a/src/mesa/main/polygon.h b/src/mesa/main/polygon.h
index 1b8186892a..70586416cb 100644
--- a/src/mesa/main/polygon.h
+++ b/src/mesa/main/polygon.h
@@ -64,6 +64,9 @@ extern void GLAPIENTRY
_mesa_PolygonOffsetEXT( GLfloat factor, GLfloat bias );
extern void GLAPIENTRY
+_mesa_PolygonOffsetClamp( GLfloat factor, GLfloat units, GLfloat clamp );
+
+extern void GLAPIENTRY
_mesa_PolygonOffsetClampEXT( GLfloat factor, GLfloat units, GLfloat clamp );
extern void GLAPIENTRY
diff --git a/src/mesa/main/version.c b/src/mesa/main/version.c
index 59e7b89ff6..90c5c5f84e 100644
--- a/src/mesa/main/version.c
+++ b/src/mesa/main/version.c
@@ -391,7 +391,7 @@ compute_version(const struct gl_extensions *extensions,
/* extensions->ARB_spirv_extensions */ 0 &&
extensions->ARB_indirect_parameters &&
extensions->ARB_pipeline_statistics_query &&
- /* extensions->ARB_polygon_offset_clamp */ 0 &&
+ extensions->ARB_polygon_offset_clamp &&
extensions->ARB_shader_atomic_counter_ops &&
extensions->ARB_shader_draw_parameters &&
extensions->ARB_shader_group_vote &&
diff --git a/src/mesa/state_tracker/st_extensions.c
b/src/mesa/state_tracker/st_extensions.c
index 6dc9c779dd..c9e199bfb7 100644
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -601,6 +601,7 @@ void st_init_extensions(struct pipe_screen *screen,
{ o(ARB_occlusion_query2), PIPE_CAP_OCCLUSION_QUERY
},
{ o(ARB_pipeline_statistics_query),
PIPE_CAP_QUERY_PIPELINE_STATISTICS },
{ o(ARB_point_sprite), PIPE_CAP_POINT_SPRITE
},
+ { o(ARB_polygon_offset_clamp), PIPE_CAP_POLYGON_OFFSET_CLAMP
},
{ o(ARB_post_depth_coverage), PIPE_CAP_POST_DEPTH_COVERAGE
},
{ o(ARB_query_buffer_object), PIPE_CAP_QUERY_BUFFER_OBJECT
},
{ o(ARB_robust_buffer_access_behavior),
PIPE_CAP_ROBUST_BUFFER_ACCESS_BEHAVIOR },
--
2.13.0
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