{st,targets}/dri: use static/dynamic pipe-loader

Covert DRI to use only the pipe-loader interface.

With drisw_create_screen and kms_swrast_create_screen replaced by their
pipe-loader equivalent, we can now drop them.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Rob Clark <robclark@freedesktop.org>

6 files changed, 11 insertions, 35 deletions

diff --git a/src/gallium/state_trackers/dri/Android.mk b/src/gallium/state_trackers/dri/Android.mk
index 43f0de9..f0eb18d 100644
--- a/src/gallium/state_trackers/dri/Android.mk
+++ b/src/gallium/state_trackers/dri/Android.mk
@@ -29,9 +29,6 @@ include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES := $(common_SOURCES)
 
-LOCAL_CFLAGS := \
-	-DGALLIUM_STATIC_TARGETS=1 \
-
 LOCAL_C_INCLUDES := \
 	$(MESA_TOP)/src/mapi \
 	$(MESA_TOP)/src/mesa \
diff --git a/src/gallium/state_trackers/dri/Makefile.am b/src/gallium/state_trackers/dri/Makefile.am
index 102b843..74bccaa 100644
--- a/src/gallium/state_trackers/dri/Makefile.am
+++ b/src/gallium/state_trackers/dri/Makefile.am
@@ -34,15 +34,10 @@ AM_CPPFLAGS = \
 	$(LIBDRM_CFLAGS) \
 	$(VISIBILITY_CFLAGS)
 
-if HAVE_GALLIUM_STATIC_TARGETS
-AM_CPPFLAGS += \
-	-DGALLIUM_STATIC_TARGETS=1
-
 if HAVE_GALLIUM_SOFTPIPE
 AM_CPPFLAGS += \
 	-DGALLIUM_SOFTPIPE
 endif # HAVE_GALLIUM_SOFTPIPE
-endif # HAVE_GALLIUM_STATIC_TARGETS
 
 noinst_LTLIBRARIES = libdri.la
 libdri_la_SOURCES = $(common_SOURCES)
diff --git a/src/gallium/state_trackers/dri/SConscript b/src/gallium/state_trackers/dri/SConscript
index 657300b..fa48fb8 100644
--- a/src/gallium/state_trackers/dri/SConscript
+++ b/src/gallium/state_trackers/dri/SConscript
@@ -15,10 +15,6 @@ env.Append(CPPPATH = [
     xmlpool_options.dir.dir, # Dir to generated xmlpool/options.h
 ])
 
-env.Append(CPPDEFINES = [
-    ('GALLIUM_STATIC_TARGETS', '1'),
-])
-
 sources = env.ParseSourceList('Makefile.sources', 'common_SOURCES')
 
 # XXX: if HAVE_DRISW
diff --git a/src/gallium/state_trackers/dri/dri2.c b/src/gallium/state_trackers/dri/dri2.c
index a11f3b8..6217375 100644
--- a/src/gallium/state_trackers/dri/dri2.c
+++ b/src/gallium/state_trackers/dri/dri2.c
@@ -1457,19 +1457,12 @@ dri2_init_screen(__DRIscreen * sPriv)
 
    sPriv->driverPrivate = (void *)screen;
 
-#if GALLIUM_STATIC_TARGETS
-   pscreen = dd_create_screen(screen->fd);
-
-   throttle_ret = dd_configuration(DRM_CONF_THROTTLE);
-   dmabuf_ret = dd_configuration(DRM_CONF_SHARE_FD);
-#else
    if (pipe_loader_drm_probe_fd(&screen->dev, screen->fd)) {
       pscreen = pipe_loader_create_screen(screen->dev);
 
       throttle_ret = pipe_loader_configuration(screen->dev, DRM_CONF_THROTTLE);
       dmabuf_ret = pipe_loader_configuration(screen->dev, DRM_CONF_SHARE_FD);
    }
-#endif // GALLIUM_STATIC_TARGETS
 
    if (throttle_ret && throttle_ret->val.val_int != -1) {
       screen->throttling_enabled = TRUE;
@@ -1495,11 +1488,7 @@ dri2_init_screen(__DRIscreen * sPriv)
 
    /* dri_init_screen_helper checks pscreen for us */
 
-#if GALLIUM_STATIC_TARGETS
-   configs = dri_init_screen_helper(screen, pscreen, dd_driver_name());
-#else
    configs = dri_init_screen_helper(screen, pscreen, screen->dev->driver_name);
-#endif // GALLIUM_STATIC_TARGETS
    if (!configs)
       goto fail;
 
@@ -1511,10 +1500,8 @@ dri2_init_screen(__DRIscreen * sPriv)
    return configs;
 fail:
    dri_destroy_screen_helper(screen);
-#if !GALLIUM_STATIC_TARGETS
    if (screen->dev)
       pipe_loader_release(&screen->dev, 1);
-#endif // !GALLIUM_STATIC_TARGETS
    FREE(screen);
    return NULL;
 }
@@ -1527,7 +1514,6 @@ fail:
 static const __DRIconfig **
 dri_kms_init_screen(__DRIscreen * sPriv)
 {
-#if GALLIUM_STATIC_TARGETS
 #if defined(GALLIUM_SOFTPIPE)
    const __DRIconfig **configs;
    struct dri_screen *screen;
@@ -1543,7 +1529,8 @@ dri_kms_init_screen(__DRIscreen * sPriv)
 
    sPriv->driverPrivate = (void *)screen;
 
-   pscreen = kms_swrast_create_screen(screen->fd);
+   if (pipe_loader_sw_probe_kms(&screen->dev, screen->fd))
+      pscreen = pipe_loader_create_screen(screen->dev);
 
    if (drmGetCap(sPriv->fd, DRM_CAP_PRIME, &cap) == 0 &&
           (cap & DRM_PRIME_CAP_IMPORT)) {
@@ -1566,9 +1553,10 @@ dri_kms_init_screen(__DRIscreen * sPriv)
    return configs;
 fail:
    dri_destroy_screen_helper(screen);
+   if (screen->dev)
+      pipe_loader_release(&screen->dev, 1);
    FREE(screen);
 #endif // GALLIUM_SOFTPIPE
-#endif // GALLIUM_STATIC_TARGETS
    return NULL;
 }
 
diff --git a/src/gallium/state_trackers/dri/dri_screen.c b/src/gallium/state_trackers/dri/dri_screen.c
index c4c2d9c..cf0f265 100644
--- a/src/gallium/state_trackers/dri/dri_screen.c
+++ b/src/gallium/state_trackers/dri/dri_screen.c
@@ -390,9 +390,7 @@ dri_destroy_screen(__DRIscreen * sPriv)
 
    dri_destroy_screen_helper(screen);
 
-#if !GALLIUM_STATIC_TARGETS
    pipe_loader_release(&screen->dev, 1);
-#endif // !GALLIUM_STATIC_TARGETS
 
    free(screen);
    sPriv->driverPrivate = NULL;
diff --git a/src/gallium/state_trackers/dri/drisw.c b/src/gallium/state_trackers/dri/drisw.c
index 1b24f48..06fa942 100644
--- a/src/gallium/state_trackers/dri/drisw.c
+++ b/src/gallium/state_trackers/dri/drisw.c
@@ -34,14 +34,12 @@
  * for createImage/destroyImage similar to DRI2 getBuffers.
  */
 
-/* XXX: Temporary hack, until we get rid of drisw_create_screen() */
-#define DRI_TARGET
-
 #include "util/u_format.h"
 #include "util/u_memory.h"
 #include "util/u_inlines.h"
 #include "util/u_box.h"
 #include "pipe/p_context.h"
+#include "pipe-loader/pipe_loader.h"
 #include "state_tracker/drisw_api.h"
 #include "state_tracker/st_context.h"
 
@@ -385,7 +383,7 @@ drisw_init_screen(__DRIscreen * sPriv)
 {
    const __DRIconfig **configs;
    struct dri_screen *screen;
-   struct pipe_screen *pscreen;
+   struct pipe_screen *pscreen = NULL;
 
    screen = CALLOC_STRUCT(dri_screen);
    if (!screen)
@@ -399,7 +397,9 @@ drisw_init_screen(__DRIscreen * sPriv)
    sPriv->driverPrivate = (void *)screen;
    sPriv->extensions = drisw_screen_extensions;
 
-   pscreen = drisw_create_screen(&drisw_lf);
+   if (pipe_loader_sw_probe_dri(&screen->dev, &drisw_lf))
+      pscreen = pipe_loader_create_screen(screen->dev);
+
    /* dri_init_screen_helper checks pscreen for us */
 
    configs = dri_init_screen_helper(screen, pscreen, "swrast");
@@ -409,6 +409,8 @@ drisw_init_screen(__DRIscreen * sPriv)
    return configs;
 fail:
    dri_destroy_screen_helper(screen);
+   if (screen->dev)
+      pipe_loader_release(&screen->dev, 1);
    FREE(screen);
    return NULL;
 }