From: Brian <brian@yutani.localnet.net>
Date: Fri, 9 Mar 2007 22:41:25 +0000 (-0700)
Subject: added GL_CURRENT_PROGRAM
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b9ea9361500979b318574ac69ce656ea3af6a197;p=mesa.git

added GL_CURRENT_PROGRAM
---

diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index 4cd07cb7b11..d09e0610ab0 100644
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -1888,6 +1888,10 @@ _mesa_GetBooleanv( GLenum pname, GLboolean *params )
          CHECK_EXT1(ARB_vertex_shader, "GetBooleanv");
          params[0] = INT_TO_BOOLEAN(MAX_COMBINED_TEXTURE_IMAGE_UNITS);
          break;
+      case GL_CURRENT_PROGRAM:
+         CHECK_EXT1(ARB_shader_objects, "GetBooleanv");
+         params[0] = INT_TO_BOOLEAN(ctx->Shader.CurrentProgram ? ctx->Shader.CurrentProgram->Name : 0);
+         break;
       default:
          _mesa_error(ctx, GL_INVALID_ENUM, "glGetBooleanv(pname=0x%x)", pname);
    }
@@ -3715,6 +3719,10 @@ _mesa_GetFloatv( GLenum pname, GLfloat *params )
          CHECK_EXT1(ARB_vertex_shader, "GetFloatv");
          params[0] = (GLfloat)(MAX_COMBINED_TEXTURE_IMAGE_UNITS);
          break;
+      case GL_CURRENT_PROGRAM:
+         CHECK_EXT1(ARB_shader_objects, "GetFloatv");
+         params[0] = (GLfloat)(ctx->Shader.CurrentProgram ? ctx->Shader.CurrentProgram->Name : 0);
+         break;
       default:
          _mesa_error(ctx, GL_INVALID_ENUM, "glGetFloatv(pname=0x%x)", pname);
    }
@@ -5542,6 +5550,10 @@ _mesa_GetIntegerv( GLenum pname, GLint *params )
          CHECK_EXT1(ARB_vertex_shader, "GetIntegerv");
          params[0] = MAX_COMBINED_TEXTURE_IMAGE_UNITS;
          break;
+      case GL_CURRENT_PROGRAM:
+         CHECK_EXT1(ARB_shader_objects, "GetIntegerv");
+         params[0] = ctx->Shader.CurrentProgram ? ctx->Shader.CurrentProgram->Name : 0;
+         break;
       default:
          _mesa_error(ctx, GL_INVALID_ENUM, "glGetIntegerv(pname=0x%x)", pname);
    }
diff --git a/src/mesa/main/get_gen.py b/src/mesa/main/get_gen.py
index 2f07cc51926..3e66946b92f 100644
--- a/src/mesa/main/get_gen.py
+++ b/src/mesa/main/get_gen.py
@@ -993,7 +993,14 @@ StateVars = [
 	( "GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB", GLint,
 	  ["ctx->Const.MaxVertexTextureImageUnits"], "", ["ARB_vertex_shader"] ),
 	( "GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB", GLint,
-	  ["MAX_COMBINED_TEXTURE_IMAGE_UNITS"], "", ["ARB_vertex_shader"] )
+	  ["MAX_COMBINED_TEXTURE_IMAGE_UNITS"], "", ["ARB_vertex_shader"] ),
+
+	# GL_ARB_shader_objects
+	# Actually, this token isn't part of GL_ARB_shader_objects, but is
+	# close enough for now.
+	( "GL_CURRENT_PROGRAM", GLint,
+	  ["ctx->Shader.CurrentProgram ? ctx->Shader.CurrentProgram->Name : 0"],
+	  "", ["ARB_shader_objects"] )
 ]