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mesa: simplify some _mesa_IsEnabled() queries

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No need to test array->Enabled != 0 since the Enabled field can
only be 0 or 1.

Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
This commit is contained in:
Brian Paul 2013-06-28 15:46:36 -06:00
parent 9fc532a263
commit 9ca026e220
1 changed files with 11 additions and 10 deletions
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21
src/mesa/main/enable.c
View file

@ -1395,40 +1395,41 @@ _mesa_IsEnabled( GLenum cap )
case GL_VERTEX_ARRAY:
if (ctx->API != API_OPENGL_COMPAT && ctx->API != API_OPENGLES)
goto invalid_enum_error;
return (ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_POS].Enabled != 0);
return ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_POS].Enabled;
case GL_NORMAL_ARRAY:
if (ctx->API != API_OPENGL_COMPAT && ctx->API != API_OPENGLES)
goto invalid_enum_error;
return (ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_NORMAL].Enabled != 0);
return ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_NORMAL].Enabled;
case GL_COLOR_ARRAY:
if (ctx->API != API_OPENGL_COMPAT && ctx->API != API_OPENGLES)
goto invalid_enum_error;
return (ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_COLOR0].Enabled != 0);
return ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_COLOR0].Enabled;
case GL_INDEX_ARRAY:
if (ctx->API != API_OPENGL_COMPAT)
goto invalid_enum_error;
return (ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_COLOR_INDEX].Enabled != 0);
return ctx->Array.ArrayObj->
VertexAttrib[VERT_ATTRIB_COLOR_INDEX].Enabled;
case GL_TEXTURE_COORD_ARRAY:
if (ctx->API != API_OPENGL_COMPAT && ctx->API != API_OPENGLES)
goto invalid_enum_error;
return (ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_TEX(ctx->Array.ActiveTexture)]
.Enabled != 0);
return ctx->Array.ArrayObj->
VertexAttrib[VERT_ATTRIB_TEX(ctx->Array.ActiveTexture)].Enabled;
case GL_EDGE_FLAG_ARRAY:
if (ctx->API != API_OPENGL_COMPAT)
goto invalid_enum_error;
return (ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_EDGEFLAG].Enabled != 0);
return ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_EDGEFLAG].Enabled;
case GL_FOG_COORDINATE_ARRAY_EXT:
if (ctx->API != API_OPENGL_COMPAT)
goto invalid_enum_error;
return (ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_FOG].Enabled != 0);
return ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_FOG].Enabled;
case GL_SECONDARY_COLOR_ARRAY_EXT:
if (ctx->API != API_OPENGL_COMPAT)
goto invalid_enum_error;
return (ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_COLOR1].Enabled != 0);
return ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_COLOR1].Enabled;
case GL_POINT_SIZE_ARRAY_OES:
if (ctx->API != API_OPENGLES)
goto invalid_enum_error;
return (ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_POINT_SIZE].Enabled != 0);
return ctx->Array.ArrayObj->VertexAttrib[VERT_ATTRIB_POINT_SIZE].Enabled;
/* GL_ARB_texture_cube_map */
case GL_TEXTURE_CUBE_MAP_ARB: