[Mesa-dev] [PATCH 04/10] egl-static: use loader util lib
Emil Velikov
emil.l.velikov at gmail.com
Sat Jan 11 08:54:45 PST 2014
Signed-off-by: Emil Velikov <emil.l.velikov at gmail.com>
---
Dare I say it Android builds are fun, when everyone else builds
egl-static as separate library android shoves it back into libEGL
---
src/egl/main/Android.mk | 1 +
src/gallium/targets/egl-static/Makefile.am | 1 +
src/gallium/targets/egl-static/SConscript | 1 +
src/gallium/targets/egl-static/egl.c | 185 ++---------------------------
4 files changed, 12 insertions(+), 176 deletions(-)
diff --git a/src/egl/main/Android.mk b/src/egl/main/Android.mk
index 30e5ea7..61465da 100644
--- a/src/egl/main/Android.mk
+++ b/src/egl/main/Android.mk
@@ -154,6 +154,7 @@ LOCAL_STATIC_LIBRARIES := \
libmesa_glsl \
libmesa_glsl_utils \
libmesa_gallium \
+ libloader \
$(LOCAL_STATIC_LIBRARIES)
endif # MESA_BUILD_GALLIUM
diff --git a/src/gallium/targets/egl-static/Makefile.am b/src/gallium/targets/egl-static/Makefile.am
index ebffd0e..73bb795 100644
--- a/src/gallium/targets/egl-static/Makefile.am
+++ b/src/gallium/targets/egl-static/Makefile.am
@@ -61,6 +61,7 @@ egl_gallium_la_LIBADD = \
$(top_builddir)/src/gallium/drivers/rbug/librbug.la \
$(top_builddir)/src/gallium/state_trackers/egl/libegl.la \
$(top_builddir)/src/egl/main/libEGL.la \
+ $(top_builddir)/src/loader/libloader.la \
$(CLOCK_LIB) \
$(LIBUDEV_LIBS) \
$(DLOPEN_LIBS) \
diff --git a/src/gallium/targets/egl-static/SConscript b/src/gallium/targets/egl-static/SConscript
index 56e12e8..83937fe 100644
--- a/src/gallium/targets/egl-static/SConscript
+++ b/src/gallium/targets/egl-static/SConscript
@@ -31,6 +31,7 @@ env.Prepend(LIBS = [
rbug,
trace,
galahad,
+ libloader,
gallium,
egl,
st_egl,
diff --git a/src/gallium/targets/egl-static/egl.c b/src/gallium/targets/egl-static/egl.c
index 0b59bdb..f19f024 100644
--- a/src/gallium/targets/egl-static/egl.c
+++ b/src/gallium/targets/egl-static/egl.c
@@ -28,14 +28,7 @@
#include "common/egl_g3d_loader.h"
#include "egldriver.h"
#include "egllog.h"
-
-#ifdef HAVE_LIBUDEV
-#include <stdio.h> /* for sscanf */
-#include <libudev.h>
-#endif
-
-#define DRIVER_MAP_GALLIUM_ONLY
-#include "pci_ids/pci_id_driver_map.h"
+#include "loader.h"
#include "egl_pipe.h"
#include "egl_st.h"
@@ -60,180 +53,15 @@ get_st_api(enum st_api_type api)
return stmod->stapi;
}
-#ifdef HAVE_LIBUDEV
-
-static boolean
-drm_fd_get_pci_id(int fd, int *vendor_id, int *chip_id)
-{
- struct udev *udev = NULL;
- struct udev_device *device = NULL, *parent;
- struct stat buf;
- const char *pci_id;
-
- *chip_id = -1;
-
- udev = udev_new();
- if (fstat(fd, &buf) < 0) {
- _eglLog(_EGL_WARNING, "failed to stat fd %d", fd);
- goto out;
- }
-
- device = udev_device_new_from_devnum(udev, 'c', buf.st_rdev);
- if (device == NULL) {
- _eglLog(_EGL_WARNING,
- "could not create udev device for fd %d", fd);
- goto out;
- }
-
- parent = udev_device_get_parent(device);
- if (parent == NULL) {
- _eglLog(_EGL_WARNING, "could not get parent device");
- goto out;
- }
-
- pci_id = udev_device_get_property_value(parent, "PCI_ID");
- if (pci_id == NULL ||
- sscanf(pci_id, "%x:%x", vendor_id, chip_id) != 2) {
- _eglLog(_EGL_WARNING, "malformed or no PCI ID");
- *chip_id = -1;
- goto out;
- }
-
-out:
- if (device)
- udev_device_unref(device);
- if (udev)
- udev_unref(udev);
-
- return (*chip_id >= 0);
-}
-
-#elif defined(PIPE_OS_ANDROID) && !defined(_EGL_NO_DRM)
-
-#include <xf86drm.h>
-/* for i915 */
-#include <i915_drm.h>
-/* for radeon */
-#include <radeon_drm.h>
-/* for util_strcmp */
-#include "util/u_string.h"
-
-static boolean
-drm_fd_get_pci_id(int fd, int *vendor_id, int *chip_id)
-{
- drmVersionPtr version;
-
- *chip_id = -1;
-
- version = drmGetVersion(fd);
- if (!version) {
- _eglLog(_EGL_WARNING, "invalid drm fd");
- return FALSE;
- }
- if (!version->name) {
- _eglLog(_EGL_WARNING, "unable to determine the driver name");
- drmFreeVersion(version);
- return FALSE;
- }
-
- if (util_strcmp(version->name, "i915") == 0) {
- struct drm_i915_getparam gp;
- int ret;
-
- *vendor_id = 0x8086;
-
- memset(&gp, 0, sizeof(gp));
- gp.param = I915_PARAM_CHIPSET_ID;
- gp.value = chip_id;
- ret = drmCommandWriteRead(fd, DRM_I915_GETPARAM, &gp, sizeof(gp));
- if (ret) {
- _eglLog(_EGL_WARNING, "failed to get param for i915");
- *chip_id = -1;
- }
- }
- else if (util_strcmp(version->name, "radeon") == 0) {
- struct drm_radeon_info info;
- int ret;
-
- *vendor_id = 0x1002;
-
- memset(&info, 0, sizeof(info));
- info.request = RADEON_INFO_DEVICE_ID;
- info.value = (unsigned long) chip_id;
- ret = drmCommandWriteRead(fd, DRM_RADEON_INFO, &info, sizeof(info));
- if (ret) {
- _eglLog(_EGL_WARNING, "failed to get info for radeon");
- *chip_id = -1;
- }
- }
- else if (util_strcmp(version->name, "nouveau") == 0) {
- *vendor_id = 0x10de;
- /* not used */
- *chip_id = 0;
- }
- else if (util_strcmp(version->name, "vmwgfx") == 0) {
- *vendor_id = 0x15ad;
- /* assume SVGA II */
- *chip_id = 0x0405;
- }
-
- drmFreeVersion(version);
-
- return (*chip_id >= 0);
-}
-
-#else
-
-static boolean
-drm_fd_get_pci_id(int fd, int *vendor_id, int *chip_id)
-{
- return FALSE;
-}
-
-#endif /* HAVE_LIBUDEV */
-
-static const char *
-drm_fd_get_screen_name(int fd)
-{
- int vendor_id, chip_id;
- int idx, i;
-
- if (!drm_fd_get_pci_id(fd, &vendor_id, &chip_id)) {
- _eglLog(_EGL_WARNING, "failed to get driver name for fd %d", fd);
- return NULL;
- }
-
- for (idx = 0; driver_map[idx].driver; idx++) {
- if (vendor_id != driver_map[idx].vendor_id)
- continue;
-
- /* done if no chip id */
- if (driver_map[idx].num_chips_ids == -1)
- break;
-
- for (i = 0; i < driver_map[idx].num_chips_ids; i++) {
- if (driver_map[idx].chip_ids[i] == chip_id)
- break;
- }
- /* matched! */
- if (i < driver_map[idx].num_chips_ids)
- break;
- }
-
- _eglLog((driver_map[idx].driver) ? _EGL_INFO : _EGL_WARNING,
- "pci id for fd %d: %04x:%04x, driver %s",
- fd, vendor_id, chip_id, driver_map[idx].driver);
-
- return driver_map[idx].driver;
-}
static struct pipe_screen *
-create_drm_screen(const char *name, int fd)
+create_drm_screen(const char *constname, int fd)
{
struct pipe_screen *screen;
+ char *name = (char *)constname;
if (!name) {
- name = drm_fd_get_screen_name(fd);
+ name = loader_get_driver_for_fd(fd, _LOADER_GALLIUM);
if (!name)
return NULL;
}
@@ -244,6 +72,9 @@ create_drm_screen(const char *name, int fd)
else
_eglLog(_EGL_WARNING, "failed to create a pipe screen for %s", name);
+ if (name != constname)
+ free(name);
+
return screen;
}
@@ -265,6 +96,8 @@ loader_init(void)
egl_g3d_loader.create_drm_screen = create_drm_screen;
egl_g3d_loader.create_sw_screen = create_sw_screen;
+ loader_set_logger(_eglLog);
+
return &egl_g3d_loader;
}
--
1.8.5.1
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