4 files changed, 17 insertions, 10 deletions

diff --git a/src/mesa/drivers/dri/i915/i830_vtbl.c b/src/mesa/drivers/dri/i915/i830_vtbl.c
index f7fdb78d05..1621c9544a 100644
--- a/src/mesa/drivers/dri/i915/i830_vtbl.c
+++ b/src/mesa/drivers/dri/i915/i830_vtbl.c
@@ -364,7 +364,7 @@ i830_emit_invarient_state(struct intel_context *intel)
 
 
 #define emit( intel, state, size )			\
-   intel_batchbuffer_data(intel->batch, state, size )
+   intel_batchbuffer_data(intel->batch, state, size, false)
 
 static GLuint
 get_dirty(struct i830_hw_state *state)
@@ -429,7 +429,8 @@ i830_emit_state(struct intel_context *intel)
     * batchbuffer fills up.
     */
    intel_batchbuffer_require_space(intel->batch,
-				   get_state_size(state) + INTEL_PRIM_EMIT_SIZE);
+				   get_state_size(state) + INTEL_PRIM_EMIT_SIZE,
+				   false);
    count = 0;
  again:
    aper_count = 0;
diff --git a/src/mesa/drivers/dri/i915/i915_context.c b/src/mesa/drivers/dri/i915/i915_context.c
index f943f81dd0..f32f3cf602 100644
--- a/src/mesa/drivers/dri/i915/i915_context.c
+++ b/src/mesa/drivers/dri/i915/i915_context.c
@@ -176,6 +176,7 @@ i915CreateContext(int api,
    ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX].EmitCondCodes = GL_TRUE;
    ctx->ShaderCompilerOptions[MESA_SHADER_FRAGMENT].EmitNoIfs = GL_TRUE;
    ctx->ShaderCompilerOptions[MESA_SHADER_FRAGMENT].EmitNoNoise = GL_TRUE;
+   ctx->ShaderCompilerOptions[MESA_SHADER_FRAGMENT].EmitNoPow = GL_TRUE;
 
    ctx->Const.MaxDrawBuffers = 1;
 
diff --git a/src/mesa/drivers/dri/i915/i915_fragprog.c b/src/mesa/drivers/dri/i915/i915_fragprog.c
index c00ee415b6..1c6e984517 100644
--- a/src/mesa/drivers/dri/i915/i915_fragprog.c
+++ b/src/mesa/drivers/dri/i915/i915_fragprog.c
@@ -569,10 +569,14 @@ upload_program(struct i915_fragment_program *p)
 	 if (inst->DstReg.CondMask == COND_TR) {
 	    tmp = i915_get_utemp(p);
 
+	    /* The KIL instruction discards the fragment if any component of
+	     * the source is < 0.  Emit an immediate operand of {-1}.xywz.
+	     */
 	    i915_emit_texld(p, get_live_regs(p, inst),
 			    tmp, A0_DEST_CHANNEL_ALL,
 			    0, /* use a dummy dest reg */
-			    swizzle(tmp, ONE, ONE, ONE, ONE), /* always */
+			    negate(swizzle(tmp, ONE, ONE, ONE, ONE),
+				   1, 1, 1, 1),
 			    T0_TEXKILL);
 	 } else {
 	    p->error = 1;
@@ -1158,11 +1162,6 @@ translate_program(struct i915_fragment_program *p)
    fixup_depth_write(p);
    i915_fini_program(p);
 
-   if (INTEL_DEBUG & DEBUG_WM) {
-      printf("i915:\n");
-      i915_disassemble_program(i915->state.Program, i915->state.ProgramSize);
-   }
-
    p->translated = 1;
 }
 
@@ -1423,6 +1422,11 @@ i915ValidateFragmentProgram(struct i915_context *i915)
 
    if (!p->on_hardware)
       i915_upload_program(i915, p);
+
+   if (INTEL_DEBUG & DEBUG_WM) {
+      printf("i915:\n");
+      i915_disassemble_program(i915->state.Program, i915->state.ProgramSize);
+   }
 }
 
 void
diff --git a/src/mesa/drivers/dri/i915/i915_vtbl.c b/src/mesa/drivers/dri/i915/i915_vtbl.c
index 59dfe08563..8d9020f5ef 100644
--- a/src/mesa/drivers/dri/i915/i915_vtbl.c
+++ b/src/mesa/drivers/dri/i915/i915_vtbl.c
@@ -217,7 +217,7 @@ i915_emit_invarient_state(struct intel_context *intel)
 
 
 #define emit(intel, state, size )		     \
-   intel_batchbuffer_data(intel->batch, state, size)
+   intel_batchbuffer_data(intel->batch, state, size, false)
 
 static GLuint
 get_dirty(struct i915_hw_state *state)
@@ -300,7 +300,8 @@ i915_emit_state(struct intel_context *intel)
     * batchbuffer fills up.
     */
    intel_batchbuffer_require_space(intel->batch,
-				   get_state_size(state) + INTEL_PRIM_EMIT_SIZE);
+				   get_state_size(state) + INTEL_PRIM_EMIT_SIZE,
+				   false);
    count = 0;
  again:
    aper_count = 0;