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-rw-r--r--src/gallium/winsys/drm/intel/gem/intel_drm_api.c3
-rw-r--r--src/gallium/winsys/drm/nouveau/drm/nouveau_drm_api.c2
-rw-r--r--src/gallium/winsys/drm/nouveau/xorg/Makefile61
-rw-r--r--src/gallium/winsys/drm/nouveau/xorg/nouveau_xorg.c149
-rw-r--r--src/gallium/winsys/g3dvl/xsp_winsys.c1
-rw-r--r--src/gallium/winsys/gdi/SConscript60
-rw-r--r--src/gallium/winsys/gdi/gdi_llvmpipe_winsys.c288
-rw-r--r--src/gallium/winsys/gdi/gdi_softpipe_winsys.c14
-rw-r--r--src/gallium/winsys/xlib/Makefile1
-rw-r--r--src/gallium/winsys/xlib/xlib_llvmpipe.c3
-rw-r--r--src/gallium/winsys/xlib/xlib_softpipe.c98
11 files changed, 600 insertions, 80 deletions
diff --git a/src/gallium/winsys/drm/intel/gem/intel_drm_api.c b/src/gallium/winsys/drm/intel/gem/intel_drm_api.c
index 4c5a1d2ea8..0fd5cdd969 100644
--- a/src/gallium/winsys/drm/intel/gem/intel_drm_api.c
+++ b/src/gallium/winsys/drm/intel/gem/intel_drm_api.c
@@ -7,6 +7,7 @@
#include "i915simple/i915_context.h"
#include "i915simple/i915_screen.h"
+#include "trace/tr_drm.h"
/*
* Helper functions
@@ -198,5 +199,5 @@ struct drm_api intel_drm_api =
struct drm_api *
drm_api_create()
{
- return &intel_drm_api;
+ return trace_drm_create(&intel_drm_api);
}
diff --git a/src/gallium/winsys/drm/nouveau/drm/nouveau_drm_api.c b/src/gallium/winsys/drm/nouveau/drm/nouveau_drm_api.c
index 091cbbcfed..117ca6059b 100644
--- a/src/gallium/winsys/drm/nouveau/drm/nouveau_drm_api.c
+++ b/src/gallium/winsys/drm/nouveau/drm/nouveau_drm_api.c
@@ -112,7 +112,7 @@ nouveau_drm_create_screen(struct drm_api *api, int fd,
return NULL;
}
- if (arg->mode == DRM_CREATE_DRI1) {
+ if (arg && arg->mode == DRM_CREATE_DRI1) {
struct nouveau_dri *nvdri = dri1->ddx_info;
enum pipe_format format;
diff --git a/src/gallium/winsys/drm/nouveau/xorg/Makefile b/src/gallium/winsys/drm/nouveau/xorg/Makefile
new file mode 100644
index 0000000000..f0d3b337e8
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/xorg/Makefile
@@ -0,0 +1,61 @@
+TARGET = modesetting_drv.so
+CFILES = $(wildcard ./*.c)
+OBJECTS = $(patsubst ./%.c,./%.o,$(CFILES))
+TOP = ../../../../../..
+
+include $(TOP)/configs/current
+
+INCLUDES = \
+ $(shell pkg-config --cflags-only-I pixman-1 xorg-server libdrm xproto) \
+ -I../gem \
+ -I$(TOP)/src/gallium/include \
+ -I$(TOP)/src/gallium/drivers \
+ -I$(TOP)/src/gallium/auxiliary \
+ -I$(TOP)/src/mesa \
+ -I$(TOP)/include \
+ -I$(TOP)/src/egl/main
+
+LIBS = \
+ $(TOP)/src/gallium/state_trackers/xorg/libxorgtracker.a \
+ $(TOP)/src/gallium/winsys/drm/nouveau/drm/libnouveaudrm.a \
+ $(TOP)/src/gallium/drivers/nv04/libnv04.a \
+ $(TOP)/src/gallium/drivers/nv10/libnv10.a \
+ $(TOP)/src/gallium/drivers/nv20/libnv20.a \
+ $(TOP)/src/gallium/drivers/nv30/libnv30.a \
+ $(TOP)/src/gallium/drivers/nv40/libnv40.a \
+ $(TOP)/src/gallium/drivers/nv50/libnv50.a \
+ $(TOP)/src/gallium/drivers/nouveau/libnouveau.a \
+ $(GALLIUM_AUXILIARIES)
+
+DRIVER_DEFINES = \
+ -DHAVE_CONFIG_H
+
+
+#############################################
+
+
+
+all default: $(TARGET)
+
+$(TARGET): $(OBJECTS) Makefile $(TOP)/src/gallium/state_trackers/xorg/libxorgtracker.a $(LIBS)
+ $(TOP)/bin/mklib -noprefix -o $@ \
+ $(OBJECTS) $(LIBS) $(shell pkg-config --libs libdrm) -ldrm_nouveau
+
+clean:
+ rm -rf $(OBJECTS) $(TARGET)
+
+install:
+ $(INSTALL) -d $(DESTDIR)/$(XORG_DRIVER_INSTALL_DIR)
+ $(MINSTALL) -m 755 $(TARGET) $(DESTDIR)/$(XORG_DRIVER_INSTALL_DIR)
+
+
+##############################################
+
+
+.c.o:
+ $(CC) -c $(CFLAGS) $(INCLUDES) $(DRIVER_DEFINES) $< -o $@
+
+
+##############################################
+
+.PHONY = all clean install
diff --git a/src/gallium/winsys/drm/nouveau/xorg/nouveau_xorg.c b/src/gallium/winsys/drm/nouveau/xorg/nouveau_xorg.c
new file mode 100644
index 0000000000..a669b3080a
--- /dev/null
+++ b/src/gallium/winsys/drm/nouveau/xorg/nouveau_xorg.c
@@ -0,0 +1,149 @@
+/*
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ *
+ * Author: Alan Hourihane <alanh@tungstengraphics.com>
+ * Author: Jakob Bornecrantz <wallbraker@gmail.com>
+ *
+ */
+
+#include "../../../../state_trackers/xorg/xorg_winsys.h"
+
+static void nouveau_xorg_identify(int flags);
+static Bool nouveau_xorg_pci_probe(DriverPtr driver, int entity_num,
+ struct pci_device *device,
+ intptr_t match_data);
+
+static const struct pci_id_match nouveau_xorg_device_match[] = {
+ { 0x10de, PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY,
+ 0x00030000, 0x00ffffff, 0 },
+ { 0x12d2, PCI_MATCH_ANY, PCI_MATCH_ANY, PCI_MATCH_ANY,
+ 0x00030000, 0x00ffffff, 0 },
+ {0, 0, 0},
+};
+
+static SymTabRec nouveau_xorg_chipsets[] = {
+ {PCI_MATCH_ANY, "NVIDIA Graphics Device"},
+ {-1, NULL}
+};
+
+static PciChipsets nouveau_xorg_pci_devices[] = {
+ {PCI_MATCH_ANY, PCI_MATCH_ANY, NULL},
+ {-1, -1, NULL}
+};
+
+static XF86ModuleVersionInfo nouveau_xorg_version = {
+ "modesetting",
+ MODULEVENDORSTRING,
+ MODINFOSTRING1,
+ MODINFOSTRING2,
+ XORG_VERSION_CURRENT,
+ 0, 1, 0, /* major, minor, patch */
+ ABI_CLASS_VIDEODRV,
+ ABI_VIDEODRV_VERSION,
+ MOD_CLASS_VIDEODRV,
+ {0, 0, 0, 0}
+};
+
+/*
+ * Xorg driver exported structures
+ */
+
+_X_EXPORT DriverRec modesetting = {
+ 1,
+ "modesetting",
+ nouveau_xorg_identify,
+ NULL,
+ xorg_tracker_available_options,
+ NULL,
+ 0,
+ NULL,
+ nouveau_xorg_device_match,
+ nouveau_xorg_pci_probe
+};
+
+static MODULESETUPPROTO(nouveau_xorg_setup);
+
+_X_EXPORT XF86ModuleData modesettingModuleData = {
+ &nouveau_xorg_version,
+ nouveau_xorg_setup,
+ NULL
+};
+
+/*
+ * Xorg driver functions
+ */
+
+static pointer
+nouveau_xorg_setup(pointer module, pointer opts, int *errmaj, int *errmin)
+{
+ static Bool setupDone = 0;
+
+ /* This module should be loaded only once, but check to be sure.
+ */
+ if (!setupDone) {
+ setupDone = 1;
+ xf86AddDriver(&modesetting, module, HaveDriverFuncs);
+
+ /*
+ * The return value must be non-NULL on success even though there
+ * is no TearDownProc.
+ */
+ return (pointer) 1;
+ } else {
+ if (errmaj)
+ *errmaj = LDR_ONCEONLY;
+ return NULL;
+ }
+}
+
+static void
+nouveau_xorg_identify(int flags)
+{
+ xf86PrintChipsets("modesetting", "Driver for Modesetting Kernel Drivers",
+ nouveau_xorg_chipsets);
+}
+
+static Bool
+nouveau_xorg_pci_probe(DriverPtr driver,
+ int entity_num, struct pci_device *device, intptr_t match_data)
+{
+ ScrnInfoPtr scrn = NULL;
+ EntityInfoPtr entity;
+
+ scrn = xf86ConfigPciEntity(scrn, 0, entity_num, nouveau_xorg_pci_devices,
+ NULL, NULL, NULL, NULL, NULL);
+ if (scrn != NULL) {
+ scrn->driverVersion = 1;
+ scrn->driverName = "i915";
+ scrn->name = "modesetting";
+ scrn->Probe = NULL;
+
+ entity = xf86GetEntityInfo(entity_num);
+
+ /* Use all the functions from the xorg tracker */
+ xorg_tracker_set_functions(scrn);
+ }
+ return scrn != NULL;
+}
diff --git a/src/gallium/winsys/g3dvl/xsp_winsys.c b/src/gallium/winsys/g3dvl/xsp_winsys.c
index 698c2856a4..37d60ce540 100644
--- a/src/gallium/winsys/g3dvl/xsp_winsys.c
+++ b/src/gallium/winsys/g3dvl/xsp_winsys.c
@@ -105,6 +105,7 @@ static struct pipe_buffer* xsp_surface_buffer_create
unsigned height,
enum pipe_format format,
unsigned usage,
+ unsigned tex_usage,
unsigned *stride
)
{
diff --git a/src/gallium/winsys/gdi/SConscript b/src/gallium/winsys/gdi/SConscript
index 86eb9ef55e..f5e6d36d89 100644
--- a/src/gallium/winsys/gdi/SConscript
+++ b/src/gallium/winsys/gdi/SConscript
@@ -5,35 +5,39 @@ Import('*')
if env['platform'] == 'windows':
- env = env.Clone()
+ env = env.Clone()
- env.Append(CPPPATH = [
- '#src/gallium/state_trackers/wgl',
- ])
+ env.Append(CPPPATH = [
+ '#src/gallium/state_trackers/wgl',
+ ])
- env.Append(LIBS = [
- 'gdi32',
- 'user32',
- 'kernel32',
- 'ws2_32',
- ])
+ env.Append(LIBS = [
+ 'gdi32',
+ 'user32',
+ 'kernel32',
+ 'ws2_32',
+ ])
- sources = [
- 'gdi_softpipe_winsys.c',
- ]
-
- if env['gcc']:
- sources += ['#src/gallium/state_trackers/wgl/opengl32.mingw.def']
- else:
- sources += ['#src/gallium/state_trackers/wgl/opengl32.def']
-
- drivers = [
- trace,
- softpipe,
- ]
+ if 'llvmpipe' in env['drivers']:
+ sources = ['gdi_llvmpipe_winsys.c']
+ drivers = [llvmpipe]
+ env.Tool('llvm')
+ elif 'softpipe' in env['drivers']:
+ sources = ['gdi_softpipe_winsys.c']
+ drivers = [softpipe]
+ else:
+ print 'warning: softpipe or llvmpipe not selected, gdi winsys disabled'
+ Return()
+
+ if env['gcc']:
+ sources += ['#src/gallium/state_trackers/wgl/opengl32.mingw.def']
+ else:
+ sources += ['#src/gallium/state_trackers/wgl/opengl32.def']
+
+ drivers += [trace]
- env.SharedLibrary(
- target ='opengl32',
- source = sources,
- LIBS = wgl + glapi + mesa + drivers + auxiliaries + env['LIBS'],
- )
+ env.SharedLibrary(
+ target ='opengl32',
+ source = sources,
+ LIBS = wgl + glapi + mesa + drivers + auxiliaries + env['LIBS'],
+ )
diff --git a/src/gallium/winsys/gdi/gdi_llvmpipe_winsys.c b/src/gallium/winsys/gdi/gdi_llvmpipe_winsys.c
new file mode 100644
index 0000000000..e8bc0f55ac
--- /dev/null
+++ b/src/gallium/winsys/gdi/gdi_llvmpipe_winsys.c
@@ -0,0 +1,288 @@
+/**************************************************************************
+ *
+ * Copyright 2009 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ *
+ **************************************************************************/
+
+/**
+ * @file
+ * LLVMpipe support.
+ *
+ * @author Jose Fonseca <jfonseca@vmware.com>
+ */
+
+
+#include <windows.h>
+
+#include "pipe/p_format.h"
+#include "pipe/p_context.h"
+#include "pipe/p_inlines.h"
+#include "util/u_math.h"
+#include "util/u_memory.h"
+#include "llvmpipe/lp_winsys.h"
+#include "llvmpipe/lp_texture.h"
+#include "stw_winsys.h"
+
+
+struct gdi_llvmpipe_displaytarget
+{
+ enum pipe_format format;
+ struct pipe_format_block block;
+ unsigned width;
+ unsigned height;
+ unsigned stride;
+
+ unsigned size;
+
+ void *data;
+
+ BITMAPINFO bmi;
+};
+
+
+/** Cast wrapper */
+static INLINE struct gdi_llvmpipe_displaytarget *
+gdi_llvmpipe_displaytarget( struct llvmpipe_displaytarget *buf )
+{
+ return (struct gdi_llvmpipe_displaytarget *)buf;
+}
+
+
+static boolean
+gdi_llvmpipe_is_displaytarget_format_supported( struct llvmpipe_winsys *ws,
+ enum pipe_format format )
+{
+ switch(format) {
+ case PIPE_FORMAT_X8R8G8B8_UNORM:
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ return TRUE;
+
+ /* TODO: Support other formats possible with BMPs, as described in
+ * http://msdn.microsoft.com/en-us/library/dd183376(VS.85).aspx */
+
+ default:
+ return FALSE;
+ }
+}
+
+
+static void *
+gdi_llvmpipe_displaytarget_map(struct llvmpipe_winsys *ws,
+ struct llvmpipe_displaytarget *dt,
+ unsigned flags )
+{
+ struct gdi_llvmpipe_displaytarget *gdt = gdi_llvmpipe_displaytarget(dt);
+
+ return gdt->data;
+}
+
+
+static void
+gdi_llvmpipe_displaytarget_unmap(struct llvmpipe_winsys *ws,
+ struct llvmpipe_displaytarget *dt )
+{
+
+}
+
+
+static void
+gdi_llvmpipe_displaytarget_destroy(struct llvmpipe_winsys *winsys,
+ struct llvmpipe_displaytarget *dt)
+{
+ struct gdi_llvmpipe_displaytarget *gdt = gdi_llvmpipe_displaytarget(dt);
+
+ align_free(gdt->data);
+ FREE(gdt);
+}
+
+
+/**
+ * Round n up to next multiple.
+ */
+static INLINE unsigned
+round_up(unsigned n, unsigned multiple)
+{
+ return (n + multiple - 1) & ~(multiple - 1);
+}
+
+
+static struct llvmpipe_displaytarget *
+gdi_llvmpipe_displaytarget_create(struct llvmpipe_winsys *winsys,
+ enum pipe_format format,
+ unsigned width, unsigned height,
+ unsigned alignment,
+ unsigned *stride)
+{
+ struct gdi_llvmpipe_displaytarget *gdt;
+ unsigned cpp;
+ unsigned bpp;
+
+ gdt = CALLOC_STRUCT(gdi_llvmpipe_displaytarget);
+ if(!gdt)
+ goto no_gdt;
+
+ gdt->format = format;
+ gdt->width = width;
+ gdt->height = height;
+
+ bpp = pf_get_bits(format);
+ cpp = pf_get_size(format);
+
+ gdt->stride = round_up(width * cpp, alignment);
+ gdt->size = gdt->stride * height;
+
+ gdt->data = align_malloc(gdt->size, alignment);
+ if(!gdt->data)
+ goto no_data;
+
+ gdt->bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
+ gdt->bmi.bmiHeader.biWidth = gdt->stride / cpp;
+ gdt->bmi.bmiHeader.biHeight= -(long)height;
+ gdt->bmi.bmiHeader.biPlanes = 1;
+ gdt->bmi.bmiHeader.biBitCount = bpp;
+ gdt->bmi.bmiHeader.biCompression = BI_RGB;
+ gdt->bmi.bmiHeader.biSizeImage = 0;
+ gdt->bmi.bmiHeader.biXPelsPerMeter = 0;
+ gdt->bmi.bmiHeader.biYPelsPerMeter = 0;
+ gdt->bmi.bmiHeader.biClrUsed = 0;
+ gdt->bmi.bmiHeader.biClrImportant = 0;
+
+ *stride = gdt->stride;
+ return (struct llvmpipe_displaytarget *)gdt;
+
+no_data:
+ FREE(gdt);
+no_gdt:
+ return NULL;
+}
+
+
+static void
+gdi_llvmpipe_displaytarget_display(struct llvmpipe_winsys *winsys,
+ struct llvmpipe_displaytarget *dt,
+ void *context_private)
+{
+ assert(0);
+}
+
+
+static void
+gdi_llvmpipe_destroy(struct llvmpipe_winsys *winsys)
+{
+ FREE(winsys);
+}
+
+
+static struct pipe_screen *
+gdi_llvmpipe_screen_create(void)
+{
+ static struct llvmpipe_winsys *winsys;
+ struct pipe_screen *screen;
+
+ winsys = CALLOC_STRUCT(llvmpipe_winsys);
+ if(!winsys)
+ goto no_winsys;
+
+ winsys->destroy = gdi_llvmpipe_destroy;
+ winsys->is_displaytarget_format_supported = gdi_llvmpipe_is_displaytarget_format_supported;
+ winsys->displaytarget_create = gdi_llvmpipe_displaytarget_create;
+ winsys->displaytarget_map = gdi_llvmpipe_displaytarget_map;
+ winsys->displaytarget_unmap = gdi_llvmpipe_displaytarget_unmap;
+ winsys->displaytarget_display = gdi_llvmpipe_displaytarget_display;
+ winsys->displaytarget_destroy = gdi_llvmpipe_displaytarget_destroy;
+
+ screen = llvmpipe_create_screen(winsys);
+ if(!screen)
+ goto no_screen;
+
+ return screen;
+
+no_screen:
+ FREE(winsys);
+no_winsys:
+ return NULL;
+}
+
+
+static struct pipe_context *
+gdi_llvmpipe_context_create(struct pipe_screen *screen)
+{
+ return llvmpipe_create(screen);
+}
+
+
+static void
+gdi_llvmpipe_present(struct pipe_screen *screen,
+ struct pipe_surface *surface,
+ HDC hDC)
+{
+ struct llvmpipe_texture *texture;
+ struct gdi_llvmpipe_displaytarget *gdt;
+
+ texture = llvmpipe_texture(surface->texture);
+ gdt = gdi_llvmpipe_displaytarget(texture->dt);
+
+ StretchDIBits(hDC,
+ 0, 0, gdt->width, gdt->height,
+ 0, 0, gdt->width, gdt->height,
+ gdt->data, &gdt->bmi, 0, SRCCOPY);
+}
+
+
+static const struct stw_winsys stw_winsys = {
+ &gdi_llvmpipe_screen_create,
+ &gdi_llvmpipe_context_create,
+ &gdi_llvmpipe_present,
+ NULL, /* get_adapter_luid */
+ NULL, /* shared_surface_open */
+ NULL, /* shared_surface_close */
+ NULL /* compose */
+};
+
+
+BOOL WINAPI
+DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpReserved)
+{
+ switch (fdwReason) {
+ case DLL_PROCESS_ATTACH:
+ if (!stw_init(&stw_winsys)) {
+ return FALSE;
+ }
+ return stw_init_thread();
+
+ case DLL_THREAD_ATTACH:
+ return stw_init_thread();
+
+ case DLL_THREAD_DETACH:
+ stw_cleanup_thread();
+ break;
+
+ case DLL_PROCESS_DETACH:
+ stw_cleanup_thread();
+ stw_cleanup();
+ break;
+ }
+ return TRUE;
+}
diff --git a/src/gallium/winsys/gdi/gdi_softpipe_winsys.c b/src/gallium/winsys/gdi/gdi_softpipe_winsys.c
index 66120a6a98..5e0ccf32f4 100644
--- a/src/gallium/winsys/gdi/gdi_softpipe_winsys.c
+++ b/src/gallium/winsys/gdi/gdi_softpipe_winsys.c
@@ -46,7 +46,7 @@
#include "util/u_memory.h"
#include "softpipe/sp_winsys.h"
#include "softpipe/sp_texture.h"
-#include "shared/stw_winsys.h"
+#include "stw_winsys.h"
struct gdi_softpipe_buffer
@@ -269,9 +269,9 @@ gdi_softpipe_context_create(struct pipe_screen *screen)
static void
-gdi_softpipe_flush_frontbuffer(struct pipe_screen *screen,
- struct pipe_surface *surface,
- HDC hDC)
+gdi_softpipe_present(struct pipe_screen *screen,
+ struct pipe_surface *surface,
+ HDC hDC)
{
struct softpipe_texture *texture;
struct gdi_softpipe_buffer *buffer;
@@ -304,7 +304,11 @@ gdi_softpipe_flush_frontbuffer(struct pipe_screen *screen,
static const struct stw_winsys stw_winsys = {
&gdi_softpipe_screen_create,
&gdi_softpipe_context_create,
- &gdi_softpipe_flush_frontbuffer
+ &gdi_softpipe_present,
+ NULL, /* get_adapter_luid */
+ NULL, /* shared_surface_open */
+ NULL, /* shared_surface_close */
+ NULL /* compose */
};
diff --git a/src/gallium/winsys/xlib/Makefile b/src/gallium/winsys/xlib/Makefile
index 522f6dc5ae..3a1945d92c 100644
--- a/src/gallium/winsys/xlib/Makefile
+++ b/src/gallium/winsys/xlib/Makefile
@@ -34,6 +34,7 @@ XLIB_WINSYS_SOURCES = \
xlib_brw_aub.c \
xlib_brw_context.c \
xlib_brw_screen.c \
+ xlib_llvmpipe.c \
xlib_softpipe.c \
xlib_trace.c
diff --git a/src/gallium/winsys/xlib/xlib_llvmpipe.c b/src/gallium/winsys/xlib/xlib_llvmpipe.c
index bc876591c0..3dd15e099b 100644
--- a/src/gallium/winsys/xlib/xlib_llvmpipe.c
+++ b/src/gallium/winsys/xlib/xlib_llvmpipe.c
@@ -33,6 +33,8 @@
*/
+#if defined(GALLIUM_LLVMPIPE)
+
#include "xm_api.h"
#undef ASSERT
@@ -459,3 +461,4 @@ struct xm_driver xlib_llvmpipe_driver =
+#endif /* GALLIUM_LLVMPIPE */
diff --git a/src/gallium/winsys/xlib/xlib_softpipe.c b/src/gallium/winsys/xlib/xlib_softpipe.c
index 67fea023a3..260b39e2a0 100644
--- a/src/gallium/winsys/xlib/xlib_softpipe.c
+++ b/src/gallium/winsys/xlib/xlib_softpipe.c
@@ -75,9 +75,6 @@ struct xmesa_pipe_winsys
{
struct pipe_winsys base;
/* struct xmesa_visual *xm_visual; */
-#ifdef USE_XSHM
- int shm;
-#endif
};
@@ -93,11 +90,6 @@ xm_buffer( struct pipe_buffer *buf )
/**
* X Shared Memory Image extension code
*/
-#ifdef USE_XSHM
-#define XSHM_ENABLED(b) ((b)->shm)
-#else
-#define XSHM_ENABLED(b) 0
-#endif
#ifdef USE_XSHM
@@ -116,23 +108,23 @@ mesaHandleXError(Display *dpy, XErrorEvent *event)
}
-static GLboolean alloc_shm(struct xm_buffer *buf, unsigned size)
+static char *alloc_shm(struct xm_buffer *buf, unsigned size)
{
XShmSegmentInfo *const shminfo = & buf->shminfo;
shminfo->shmid = shmget(IPC_PRIVATE, size, IPC_CREAT|0777);
if (shminfo->shmid < 0) {
- return GL_FALSE;
+ return NULL;
}
shminfo->shmaddr = (char *) shmat(shminfo->shmid, 0, 0);
if (shminfo->shmaddr == (char *) -1) {
shmctl(shminfo->shmid, IPC_RMID, 0);
- return GL_FALSE;
+ return NULL;
}
shminfo->readOnly = False;
- return GL_TRUE;
+ return shminfo->shmaddr;
}
@@ -258,25 +250,30 @@ xlib_softpipe_display_surface(struct xmesa_buffer *b,
return;
#ifdef USE_XSHM
- if (XSHM_ENABLED(xm_buf) && (xm_buf->tempImage == NULL)) {
- assert(surf->texture->block.width == 1);
- assert(surf->texture->block.height == 1);
- alloc_shm_ximage(xm_buf, b, spt->stride[surf->level] /
- surf->texture->block.size, surf->height);
- }
-#endif
+ if (xm_buf->shm)
+ {
+ if (xm_buf->tempImage == NULL)
+ {
+ assert(surf->texture->block.width == 1);
+ assert(surf->texture->block.height == 1);
+ alloc_shm_ximage(xm_buf, b, spt->stride[surf->level] /
+ surf->texture->block.size, surf->height);
+ }
- ximage = (XSHM_ENABLED(xm_buf)) ? xm_buf->tempImage : b->tempImage;
- ximage->data = xm_buf->data;
+ ximage = xm_buf->tempImage;
+ ximage->data = xm_buf->data;
- /* display image in Window */
-#ifdef USE_XSHM
- if (XSHM_ENABLED(xm_buf)) {
+ /* _debug_printf("XSHM\n"); */
XShmPutImage(b->xm_visual->display, b->drawable, b->gc,
ximage, 0, 0, 0, 0, surf->width, surf->height, False);
- } else
+ }
+ else
#endif
{
+ /* display image in Window */
+ ximage = b->tempImage;
+ ximage->data = xm_buf->data;
+
/* check that the XImage has been previously initialized */
assert(ximage->format);
assert(ximage->bitmap_unit);
@@ -286,6 +283,7 @@ xlib_softpipe_display_surface(struct xmesa_buffer *b,
ximage->height = surf->height;
ximage->bytes_per_line = spt->stride[surf->level];
+ /* _debug_printf("XPUT\n"); */
XPutImage(b->xm_visual->display, b->drawable, b->gc,
ximage, 0, 0, 0, 0, surf->width, surf->height);
}
@@ -322,21 +320,6 @@ xm_buffer_create(struct pipe_winsys *pws,
unsigned size)
{
struct xm_buffer *buffer = CALLOC_STRUCT(xm_buffer);
-#ifdef USE_XSHM
- struct xmesa_pipe_winsys *xpws = (struct xmesa_pipe_winsys *) pws;
-
- buffer->shminfo.shmid = -1;
- buffer->shminfo.shmaddr = (char *) -1;
-
- if (xpws->shm && (usage & PIPE_BUFFER_USAGE_PIXEL) != 0) {
- buffer->shm = xpws->shm;
-
- if (alloc_shm(buffer, size)) {
- buffer->data = buffer->shminfo.shmaddr;
- buffer->shm = 1;
- }
- }
-#endif
pipe_reference_init(&buffer->base.reference, 1);
buffer->base.alignment = alignment;
@@ -363,9 +346,6 @@ xm_user_buffer_create(struct pipe_winsys *pws, void *ptr, unsigned bytes)
buffer->base.size = bytes;
buffer->userBuffer = TRUE;
buffer->data = ptr;
-#ifdef USE_XSHM
- buffer->shm = 0;
-#endif
return &buffer->base;
}
@@ -381,16 +361,44 @@ xm_surface_buffer_create(struct pipe_winsys *winsys,
{
const unsigned alignment = 64;
struct pipe_format_block block;
- unsigned nblocksx, nblocksy;
+ unsigned nblocksx, nblocksy, size;
pf_get_block(format, &block);
nblocksx = pf_get_nblocksx(&block, width);
nblocksy = pf_get_nblocksy(&block, height);
*stride = align(nblocksx * block.size, alignment);
+ size = *stride * nblocksy;
+
+#ifdef USE_XSHM
+ if (!debug_get_bool_option("XLIB_NO_SHM", FALSE))
+ {
+ struct xm_buffer *buffer = CALLOC_STRUCT(xm_buffer);
+
+ pipe_reference_init(&buffer->base.reference, 1);
+ buffer->base.alignment = alignment;
+ buffer->base.usage = usage;
+ buffer->base.size = size;
+ buffer->userBuffer = FALSE;
+ buffer->shminfo.shmid = -1;
+ buffer->shminfo.shmaddr = (char *) -1;
+ buffer->shm = TRUE;
+
+ buffer->data = alloc_shm(buffer, size);
+ if (!buffer->data)
+ goto out;
+
+ return &buffer->base;
+
+ out:
+ if (buffer)
+ FREE(buffer);
+ }
+#endif
+
return winsys->buffer_create(winsys, alignment,
usage,
- *stride * nblocksy);
+ size);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-21 01:54:23 +0000