From: Brian Paul <brianp@vmware.com>
Date: Tue, 10 Aug 2010 14:38:12 +0000 (-0600)
Subject: mesa: additional program limit assertions
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4567b479531d2791ad2d6a598c9dd9e3730b0504;p=mesa.git

mesa: additional program limit assertions
---

diff --git a/src/mesa/program/program.c b/src/mesa/program/program.c
index d99584d63bf..3b6d6827446 100644
--- a/src/mesa/program/program.c
+++ b/src/mesa/program/program.c
@@ -55,13 +55,21 @@ _mesa_init_program(GLcontext *ctx)
 
    /*
     * If this assertion fails, we need to increase the field
-    * size for register indexes.
+    * size for register indexes (see INST_INDEX_BITS).
     */
    ASSERT(ctx->Const.VertexProgram.MaxUniformComponents / 4
           <= (1 << INST_INDEX_BITS));
    ASSERT(ctx->Const.FragmentProgram.MaxUniformComponents / 4
           <= (1 << INST_INDEX_BITS));
 
+   ASSERT(ctx->Const.VertexProgram.MaxTemps <= (1 << INST_INDEX_BITS));
+   ASSERT(ctx->Const.VertexProgram.MaxLocalParams <= (1 << INST_INDEX_BITS));
+   ASSERT(ctx->Const.FragmentProgram.MaxTemps <= (1 << INST_INDEX_BITS));
+   ASSERT(ctx->Const.FragmentProgram.MaxLocalParams <= (1 << INST_INDEX_BITS));
+
+   ASSERT(ctx->Const.VertexProgram.MaxUniformComponents <= 4 * MAX_UNIFORMS);
+   ASSERT(ctx->Const.FragmentProgram.MaxUniformComponents <= 4 * MAX_UNIFORMS);
+
    /* If this fails, increase prog_instruction::TexSrcUnit size */
    ASSERT(MAX_TEXTURE_UNITS < (1 << 5));