From: Ian Romanick <ian.d.romanick@intel.com>
Date: Fri, 27 Jul 2012 23:07:19 +0000 (-0700)
Subject: mesa/es: Validate glMaterial face and pname in Mesa code rather than the ES wrapper
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fb4f2d34256aee6b0005b18769a395dd066d3820;p=mesa.git

mesa/es: Validate glMaterial face and pname in Mesa code rather than the ES wrapper

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
---

diff --git a/src/mesa/main/APIspec.xml b/src/mesa/main/APIspec.xml
index e7777a7cbcf..baa7abf7f49 100644
--- a/src/mesa/main/APIspec.xml
+++ b/src/mesa/main/APIspec.xml
@@ -126,26 +126,6 @@
 			<param name="param" type="GLtype"/>
 		</vector>
 	</proto>
-
-	<desc name="face">
-		<value name="GL_FRONT_AND_BACK"/>
-	</desc>
-
-	<desc name="pname">
-		<value name="GL_AMBIENT"/>
-		<value name="GL_DIFFUSE"/>
-		<value name="GL_AMBIENT_AND_DIFFUSE"/>
-		<value name="GL_SPECULAR"/>
-		<value name="GL_EMISSION"/>
-
-		<desc name="params" vector_size="4"/>
-	</desc>
-
-	<desc name="pname">
-		<value name="GL_SHININESS"/>
-
-		<desc name="params" vector_size="1"/>
-	</desc>
 </template>
 
 <template name="PointSize">
diff --git a/src/mesa/main/es1_conversion.c b/src/mesa/main/es1_conversion.c
index c1bcfbe1f57..9b13f13d8a3 100644
--- a/src/mesa/main/es1_conversion.c
+++ b/src/mesa/main/es1_conversion.c
@@ -635,18 +635,13 @@ _es_LoadMatrixx(const GLfixed *m)
 void GL_APIENTRY
 _es_Materialx(GLenum face, GLenum pname, GLfixed param)
 {
-   switch(face) {
-   case GL_FRONT_AND_BACK:
-      break;
-   default:
+   if (face != GL_FRONT_AND_BACK) {
       _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
                   "glMaterialx(face=0x%x)", face);
       return;
    }
-   switch(pname) {
-   case GL_SHININESS:
-      break;
-   default:
+
+   if (pname != GL_SHININESS) {
       _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
                   "glMaterialx(pname=0x%x)", pname);
       return;
@@ -662,14 +657,12 @@ _es_Materialxv(GLenum face, GLenum pname, const GLfixed *params)
    unsigned int n_params = 4;
    GLfloat converted_params[4];
 
-   switch(face) {
-   case GL_FRONT_AND_BACK:
-      break;
-   default:
+   if (face != GL_FRONT_AND_BACK) {
       _mesa_error(_mesa_get_current_context(), GL_INVALID_ENUM,
                   "glMaterialxv(face=0x%x)", face);
       return;
    }
+
    switch(pname) {
    case GL_AMBIENT:
    case GL_DIFFUSE:
diff --git a/src/mesa/vbo/vbo_exec_api.c b/src/mesa/vbo/vbo_exec_api.c
index fc7e4069232..a97f8d7f3b4 100644
--- a/src/mesa/vbo/vbo_exec_api.c
+++ b/src/mesa/vbo/vbo_exec_api.c
@@ -457,10 +457,10 @@ vbo_Materialfv(GLenum face, GLenum pname, const GLfloat *params)
       updateMats = ALL_MATERIAL_BITS;
    }
 
-   if (face == GL_FRONT) {
+   if (ctx->API == API_OPENGL && face == GL_FRONT) {
       updateMats &= FRONT_MATERIAL_BITS;
    }
-   else if (face == GL_BACK) {
+   else if (ctx->API == API_OPENGL && face == GL_BACK) {
       updateMats &= BACK_MATERIAL_BITS;
    }
    else if (face != GL_FRONT_AND_BACK) {
@@ -506,6 +506,10 @@ vbo_Materialfv(GLenum face, GLenum pname, const GLfloat *params)
          MAT_ATTR(VBO_ATTRIB_MAT_BACK_SHININESS, 1, params);
       break;
    case GL_COLOR_INDEXES:
+      if (ctx->API != API_OPENGL) {
+         _mesa_error(ctx, GL_INVALID_ENUM, "glMaterialfv(pname)");
+         return;
+      }
       if (updateMats & MAT_BIT_FRONT_INDEXES)
          MAT_ATTR(VBO_ATTRIB_MAT_FRONT_INDEXES, 3, params);
       if (updateMats & MAT_BIT_BACK_INDEXES)