i965: Remove use_early_z option.

This was only used by i965+.

v2: Also remove the option from the driconf list. (change by anholt)

Reviewed-by: Eric Anholt <eric@anholt.net>

diff --git a/src/mesa/drivers/dri/i965/intel_context.c b/src/mesa/drivers/dri/i965/intel_context.c
index 27f6b9b..f500c08 100644 (file)
--- a/src/mesa/drivers/dri/i965/intel_context.c
+++ b/src/mesa/drivers/dri/i965/intel_context.c
@@ -635,8 +635,6 @@ intelInitContext(struct intel_context *intel,
 
    intel_fbo_init(intel);
 
-   intel->use_early_z = driQueryOptionb(&intel->optionCache, "early_z");
-
    if (!driQueryOptionb(&intel->optionCache, "hiz")) {
        intel->has_hiz = false;
        /* On gen6, you can only do separate stencil with HIZ. */

diff --git a/src/mesa/drivers/dri/i965/intel_context.h b/src/mesa/drivers/dri/i965/intel_context.h
index e2fdd25..5a4209f 100644 (file)
--- a/src/mesa/drivers/dri/i965/intel_context.h
+++ b/src/mesa/drivers/dri/i965/intel_context.h
@@ -257,8 +257,6 @@ struct intel_context
     */
    bool is_front_buffer_reading;
 
-   bool use_early_z;
-
    int driFd;
 
    __DRIcontext *driContext;

diff --git a/src/mesa/drivers/dri/i965/intel_screen.c b/src/mesa/drivers/dri/i965/intel_screen.c
index 8d9d267..e207300 100644 (file)
--- a/src/mesa/drivers/dri/i965/intel_screen.c
+++ b/src/mesa/drivers/dri/i965/intel_screen.c
@@ -58,10 +58,6 @@ PUBLIC const char __driConfigOptions[] =
         DRI_CONF_DESC(en, "Enable Hierarchical Z on gen6+")
       DRI_CONF_OPT_END
 
-      DRI_CONF_OPT_BEGIN_B(early_z, "false")
-        DRI_CONF_DESC(en, "Enable early Z in classic mode (unstable, 945-only).")
-      DRI_CONF_OPT_END
-
    DRI_CONF_SECTION_END
    DRI_CONF_SECTION_QUALITY
       DRI_CONF_FORCE_S3TC_ENABLE("false")
@@ -82,7 +78,7 @@ PUBLIC const char __driConfigOptions[] =
    DRI_CONF_SECTION_END
 DRI_CONF_END;
 
-const GLuint __driNConfigOptions = 14;
+const GLuint __driNConfigOptions = 13;
 
 #include "intel_batchbuffer.h"
 #include "intel_buffers.h"