dri: Move driver config options to dri driver extensions.

This way they aren't all sitting in the global namespace (with the same
name per driver).

Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>

7 files changed, 40 insertions, 18 deletions

diff --git a/src/gallium/state_trackers/dri/common/dri_screen.c b/src/gallium/state_trackers/dri/common/dri_screen.c
index 92cac73d5bc..7410dbeba59 100644
--- a/src/gallium/state_trackers/dri/common/dri_screen.c
+++ b/src/gallium/state_trackers/dri/common/dri_screen.c
@@ -47,7 +47,10 @@
 
 #undef false
 
-PUBLIC const char __driConfigOptions[] =
+const __DRIconfigOptionsExtension gallium_config_options = {
+   .base = { __DRI_CONFIG_OPTIONS, 1 },
+   .xml =
+
    DRI_CONF_BEGIN
       DRI_CONF_SECTION_QUALITY
          DRI_CONF_FORCE_S3TC_ENABLE("false")
@@ -70,7 +73,8 @@ PUBLIC const char __driConfigOptions[] =
       DRI_CONF_SECTION_MISCELLANEOUS
          DRI_CONF_ALWAYS_HAVE_DEPTH_BUFFER("false")
       DRI_CONF_SECTION_END
-   DRI_CONF_END;
+   DRI_CONF_END
+};
 
 #define false 0
 
@@ -415,7 +419,7 @@ dri_init_screen_helper(struct dri_screen *screen,
    else
       screen->target = PIPE_TEXTURE_RECT;
 
-   driParseOptionInfo(&screen->optionCacheDefaults, __driConfigOptions);
+   driParseOptionInfo(&screen->optionCacheDefaults, gallium_config_options.xml);
 
    driParseConfigFiles(&screen->optionCache,
 		       &screen->optionCacheDefaults,
diff --git a/src/gallium/state_trackers/dri/common/dri_screen.h b/src/gallium/state_trackers/dri/common/dri_screen.h
index 18ede869ad7..f263a90e20e 100644
--- a/src/gallium/state_trackers/dri/common/dri_screen.h
+++ b/src/gallium/state_trackers/dri/common/dri_screen.h
@@ -133,6 +133,8 @@ dri_destroy_screen_helper(struct dri_screen * screen);
 void
 dri_destroy_screen(__DRIscreen * sPriv);
 
+extern const __DRIconfigOptionsExtension gallium_config_options;
+
 #endif
 
 /* vim: set sw=3 ts=8 sts=3 expandtab: */
diff --git a/src/gallium/state_trackers/dri/drm/dri2.c b/src/gallium/state_trackers/dri/drm/dri2.c
index 56479686366..868cd25db6f 100644
--- a/src/gallium/state_trackers/dri/drm/dri2.c
+++ b/src/gallium/state_trackers/dri/drm/dri2.c
@@ -950,6 +950,7 @@ const struct __DriverAPIRec driDriverAPI = {
 PUBLIC const __DRIextension *__driDriverExtensions[] = {
     &driCoreExtension.base,
     &driDRI2Extension.base,
+    &gallium_config_options.base,
     NULL
 };
 
diff --git a/src/gallium/state_trackers/dri/sw/drisw.c b/src/gallium/state_trackers/dri/sw/drisw.c
index 121a2057a32..9f00a53152e 100644
--- a/src/gallium/state_trackers/dri/sw/drisw.c
+++ b/src/gallium/state_trackers/dri/sw/drisw.c
@@ -365,6 +365,7 @@ const struct __DriverAPIRec driDriverAPI = {
 PUBLIC const __DRIextension *__driDriverExtensions[] = {
     &driCoreExtension.base,
     &driSWRastExtension.base,
+    &gallium_config_options.base,
     NULL
 };
 
diff --git a/src/mesa/drivers/dri/i915/intel_screen.c b/src/mesa/drivers/dri/i915/intel_screen.c
index 4f8c342e8e2..49bae5d67f8 100644
--- a/src/mesa/drivers/dri/i915/intel_screen.c
+++ b/src/mesa/drivers/dri/i915/intel_screen.c
@@ -40,8 +40,11 @@
 #include "utils.h"
 #include "xmlpool.h"
 
-PUBLIC const char __driConfigOptions[] =
-   DRI_CONF_BEGIN
+static const __DRIconfigOptionsExtension i915_config_options = {
+   .base = { __DRI_CONFIG_OPTIONS, 1 },
+   .xml =
+
+DRI_CONF_BEGIN
    DRI_CONF_SECTION_PERFORMANCE
       DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_ALWAYS_SYNC)
       /* Options correspond to DRI_CONF_BO_REUSE_DISABLED,
@@ -75,7 +78,8 @@ PUBLIC const char __driConfigOptions[] =
 	 DRI_CONF_DESC(en, "Perform code generation at shader link time.")
       DRI_CONF_OPT_END
    DRI_CONF_SECTION_END
-DRI_CONF_END;
+DRI_CONF_END
+};
 
 #include "intel_batchbuffer.h"
 #include "intel_buffers.h"
@@ -1109,7 +1113,7 @@ __DRIconfig **intelInitScreen2(__DRIscreen *psp)
       return false;
    }
    /* parse information in __driConfigOptions */
-   driParseOptionInfo(&intelScreen->optionCache, __driConfigOptions);
+   driParseOptionInfo(&intelScreen->optionCache, i915_config_options.xml);
 
    intelScreen->driScrnPriv = psp;
    psp->driverPrivate = (void *) intelScreen;
@@ -1203,5 +1207,6 @@ const struct __DriverAPIRec driDriverAPI = {
 PUBLIC const __DRIextension *__driDriverExtensions[] = {
     &driCoreExtension.base,
     &driDRI2Extension.base,
+    &i915_config_options.base,
     NULL
 };
diff --git a/src/mesa/drivers/dri/i965/intel_screen.c b/src/mesa/drivers/dri/i965/intel_screen.c
index b3d605503f4..6cec60eae43 100644
--- a/src/mesa/drivers/dri/i965/intel_screen.c
+++ b/src/mesa/drivers/dri/i965/intel_screen.c
@@ -40,8 +40,10 @@
 #include "utils.h"
 #include "xmlpool.h"
 
-PUBLIC const char __driConfigOptions[] =
-   DRI_CONF_BEGIN
+static const __DRIconfigOptionsExtension brw_config_options = {
+   .base = { __DRI_CONFIG_OPTIONS, 1 },
+   .xml =
+DRI_CONF_BEGIN
    DRI_CONF_SECTION_PERFORMANCE
       DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_ALWAYS_SYNC)
       /* Options correspond to DRI_CONF_BO_REUSE_DISABLED,
@@ -79,7 +81,8 @@ PUBLIC const char __driConfigOptions[] =
 	 DRI_CONF_DESC(en, "Perform code generation at shader link time.")
       DRI_CONF_OPT_END
    DRI_CONF_SECTION_END
-DRI_CONF_END;
+DRI_CONF_END
+};
 
 #include "intel_batchbuffer.h"
 #include "intel_buffers.h"
@@ -1237,7 +1240,7 @@ __DRIconfig **intelInitScreen2(__DRIscreen *psp)
       return false;
    }
    /* parse information in __driConfigOptions */
-   driParseOptionInfo(&intelScreen->optionCache, __driConfigOptions);
+   driParseOptionInfo(&intelScreen->optionCache, brw_config_options.xml);
 
    intelScreen->driScrnPriv = psp;
    psp->driverPrivate = (void *) intelScreen;
@@ -1328,5 +1331,6 @@ const struct __DriverAPIRec driDriverAPI = {
 PUBLIC const __DRIextension *__driDriverExtensions[] = {
     &driCoreExtension.base,
     &driDRI2Extension.base,
+    &brw_config_options.base,
     NULL
 };
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c
index 1a8dc6c9bbb..b0cc2d7084c 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.c
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.c
@@ -72,7 +72,9 @@ DRI_CONF_OPT_BEGIN_V(command_buffer_size,int,def, # min ":" # max ) \
 DRI_CONF_OPT_END
 
 #if defined(RADEON_R100)	/* R100 */
-PUBLIC const char __driConfigOptions[] =
+static const __DRIconfigOptionsExtension radeon_config_options = {
+   .base = { __DRI_CONFIG_OPTIONS, 1 },
+   .xml =
 DRI_CONF_BEGIN
     DRI_CONF_SECTION_PERFORMANCE
         DRI_CONF_TCL_MODE(DRI_CONF_TCL_CODEGEN)
@@ -94,11 +96,13 @@ DRI_CONF_BEGIN
     DRI_CONF_SECTION_DEBUG
         DRI_CONF_NO_RAST("false")
     DRI_CONF_SECTION_END
-DRI_CONF_END;
+DRI_CONF_END
+};
 
 #elif defined(RADEON_R200)
-
-PUBLIC const char __driConfigOptions[] =
+static const __DRIconfigOptionsExtension radeon_config_options = {
+   .base = { __DRI_CONFIG_OPTIONS, 1 },
+   .xml =
 DRI_CONF_BEGIN
     DRI_CONF_SECTION_PERFORMANCE
         DRI_CONF_TCL_MODE(DRI_CONF_TCL_CODEGEN)
@@ -121,8 +125,8 @@ DRI_CONF_BEGIN
     DRI_CONF_SECTION_DEBUG
         DRI_CONF_NO_RAST("false")
     DRI_CONF_SECTION_END
-DRI_CONF_END;
-
+DRI_CONF_END
+};
 #endif
 
 #ifndef RADEON_INFO_TILE_CONFIG
@@ -490,7 +494,7 @@ radeonCreateScreen2(__DRIscreen *sPriv)
    radeon_init_debug();
 
    /* parse information in __driConfigOptions */
-   driParseOptionInfo (&screen->optionCache, __driConfigOptions);
+   driParseOptionInfo (&screen->optionCache, radeon_config_options.xml);
 
    screen->chip_flags = 0;
 
@@ -780,5 +784,6 @@ const struct __DriverAPIRec driDriverAPI = {
 PUBLIC const __DRIextension *__driDriverExtensions[] = {
     &driCoreExtension.base,
     &driDRI2Extension.base,
+    &radeon_config_options.base,
     NULL
 };