/drivers/video/Gallium/auxiliary/pipe-loader/pipe_loader.c |
---|
0,0 → 1,83 |
/************************************************************************** |
* |
* Copyright 2012 Francisco Jerez |
* 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. |
* |
**************************************************************************/ |
#include "pipe_loader_priv.h" |
#include "util/u_inlines.h" |
#include "util/u_memory.h" |
#include "util/u_string.h" |
#include "util/u_dl.h" |
#define MODULE_PREFIX "pipe_" |
static int (*backends[])(struct pipe_loader_device **, int) = { |
#ifdef HAVE_PIPE_LOADER_DRM |
&pipe_loader_drm_probe, |
#endif |
&pipe_loader_sw_probe |
}; |
int |
pipe_loader_probe(struct pipe_loader_device **devs, int ndev) |
{ |
int i, n = 0; |
for (i = 0; i < Elements(backends); i++) |
n += backends[i](&devs[n], MAX2(0, ndev - n)); |
return n; |
} |
void |
pipe_loader_release(struct pipe_loader_device **devs, int ndev) |
{ |
int i; |
for (i = 0; i < ndev; i++) |
devs[i]->ops->release(&devs[i]); |
} |
struct pipe_screen * |
pipe_loader_create_screen(struct pipe_loader_device *dev, |
const char *library_paths) |
{ |
return dev->ops->create_screen(dev, library_paths); |
} |
struct util_dl_library * |
pipe_loader_find_module(struct pipe_loader_device *dev, |
const char *library_paths) |
{ |
struct util_dl_library *lib; |
const char *next; |
char path[PATH_MAX]; |
int len, ret; |
lib = load_library("g3dsoft.drv"); |
return lib; |
} |
/drivers/video/Gallium/auxiliary/pipe-loader/pipe_loader.h |
---|
0,0 → 1,140 |
/************************************************************************** |
* |
* Copyright 2012 Francisco Jerez |
* 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. |
* |
**************************************************************************/ |
/** |
* \file Library that provides device enumeration and creation of |
* winsys/pipe_screen instances. |
*/ |
#ifndef PIPE_LOADER_H |
#define PIPE_LOADER_H |
#include "pipe/p_compiler.h" |
#ifdef __cplusplus |
extern "C" { |
#endif |
struct pipe_screen; |
enum pipe_loader_device_type { |
PIPE_LOADER_DEVICE_SOFTWARE, |
PIPE_LOADER_DEVICE_PCI, |
NUM_PIPE_LOADER_DEVICE_TYPES |
}; |
/** |
* A device known to the pipe loader. |
*/ |
struct pipe_loader_device { |
enum pipe_loader_device_type type; |
union { |
struct { |
int vendor_id; |
int chip_id; |
} pci; |
} u; /**< Discriminated by \a type */ |
const char *driver_name; |
const struct pipe_loader_ops *ops; |
}; |
/** |
* Get a list of known devices. |
* |
* \param devs Array that will be filled with pointers to the devices |
* available in the system. |
* \param ndev Maximum number of devices to return. |
* \return Number of devices available in the system. |
*/ |
int |
pipe_loader_probe(struct pipe_loader_device **devs, int ndev); |
/** |
* Create a pipe_screen for the specified device. |
* |
* \param dev Device the screen will be created for. |
* \param library_paths Colon-separated list of filesystem paths that |
* will be used to look for the pipe driver |
* module that handles this device. |
*/ |
struct pipe_screen * |
pipe_loader_create_screen(struct pipe_loader_device *dev, |
const char *library_paths); |
/** |
* Release resources allocated for a list of devices. |
* |
* Should be called when the specified devices are no longer in use to |
* release any resources allocated by pipe_loader_probe. |
* |
* \param devs Devices to release. |
* \param ndev Number of devices to release. |
*/ |
void |
pipe_loader_release(struct pipe_loader_device **devs, int ndev); |
/** |
* Get a list of known software devices. |
* |
* This function is platform-specific. |
* |
* \sa pipe_loader_probe |
*/ |
int |
pipe_loader_sw_probe(struct pipe_loader_device **devs, int ndev); |
#ifdef HAVE_PIPE_LOADER_DRM |
/** |
* Get a list of known DRM devices. |
* |
* This function is platform-specific. |
* |
* \sa pipe_loader_probe |
*/ |
int |
pipe_loader_drm_probe(struct pipe_loader_device **devs, int ndev); |
/** |
* Initialize a DRM device in an already opened fd. |
* |
* This function is platform-specific. |
* |
* \sa pipe_loader_probe |
*/ |
boolean |
pipe_loader_drm_probe_fd(struct pipe_loader_device **dev, int fd); |
#endif |
#ifdef __cplusplus |
} |
#endif |
#endif /* PIPE_LOADER_H */ |
/drivers/video/Gallium/auxiliary/pipe-loader/pipe_loader_priv.h |
---|
0,0 → 1,47 |
/************************************************************************** |
* |
* Copyright 2012 Francisco Jerez |
* 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. |
* |
**************************************************************************/ |
#ifndef PIPE_LOADER_PRIV_H |
#define PIPE_LOADER_PRIV_H |
#include "pipe_loader.h" |
struct pipe_loader_ops { |
struct pipe_screen *(*create_screen)(struct pipe_loader_device *dev, |
const char *library_paths); |
void (*release)(struct pipe_loader_device **dev); |
}; |
/** |
* Open the pipe driver module that handles a specified device. |
*/ |
struct util_dl_library * |
pipe_loader_find_module(struct pipe_loader_device *dev, |
const char *library_paths); |
#endif /* PIPE_LOADER_PRIV_H */ |
/drivers/video/Gallium/auxiliary/pipe-loader/pipe_loader_sw.c |
---|
0,0 → 1,111 |
/************************************************************************** |
* |
* Copyright 2012 Francisco Jerez |
* 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. |
* |
**************************************************************************/ |
#include "pipe_loader_priv.h" |
#include "util/u_memory.h" |
#include "util/u_dl.h" |
#include "target-helpers/inline_sw_helper.h" |
#include "sw/kos_sw_winsys.h" |
struct pipe_loader_sw_device { |
struct pipe_loader_device base; |
struct util_dl_library *lib; |
struct sw_winsys *ws; |
}; |
#define pipe_loader_sw_device(dev) ((struct pipe_loader_sw_device *)dev) |
static struct pipe_loader_ops pipe_loader_sw_ops; |
static struct sw_winsys *(*backends[])() = { |
#ifdef HAVE_WINSYS_XLIB |
x11_sw_create, |
#endif |
kos_create_sw_winsys |
}; |
int |
pipe_loader_sw_probe(struct pipe_loader_device **devs, int ndev) |
{ |
int i; |
for (i = 0; i < Elements(backends); i++) { |
if (i < ndev) { |
struct pipe_loader_sw_device *sdev = CALLOC_STRUCT(pipe_loader_sw_device); |
sdev->base.type = PIPE_LOADER_DEVICE_SOFTWARE; |
sdev->base.driver_name = "swrast"; |
sdev->base.ops = &pipe_loader_sw_ops; |
sdev->ws = backends[i](); |
devs[i] = &sdev->base; |
} |
} |
return i; |
} |
static void |
pipe_loader_sw_release(struct pipe_loader_device **dev) |
{ |
struct pipe_loader_sw_device *sdev = pipe_loader_sw_device(*dev); |
// if (sdev->lib) |
// util_dl_close(sdev->lib); |
FREE(sdev); |
*dev = NULL; |
} |
static struct pipe_screen * |
pipe_loader_sw_create_screen(struct pipe_loader_device *dev, |
const char *library_paths) |
{ |
struct pipe_loader_sw_device *sdev = pipe_loader_sw_device(dev); |
struct pipe_screen *(*init)(struct sw_winsys *); |
printf("%s\n",__FUNCTION__); |
if (!sdev->lib) |
sdev->lib = pipe_loader_find_module(dev, library_paths); |
if (!sdev->lib) |
return NULL; |
init = (void *)get_proc_address(sdev->lib, "swrast_create_screen"); |
printf("swrast_create_screen %p\n", init); |
if (!init) |
return NULL; |
return init(sdev->ws); |
} |
static struct pipe_loader_ops pipe_loader_sw_ops = { |
.create_screen = pipe_loader_sw_create_screen, |
.release = pipe_loader_sw_release |
}; |
/drivers/video/Gallium/auxiliary/pipe-loader/pipe_swrast.c |
---|
0,0 → 1,23 |
#include "target-helpers/inline_sw_helper.h" |
#include "target-helpers/inline_debug_helper.h" |
#include "state_tracker/drm_driver.h" |
PUBLIC struct pipe_screen * |
swrast_create_screen(struct sw_winsys *ws); |
PUBLIC |
DRM_DRIVER_DESCRIPTOR("swrast", NULL, NULL, NULL) |
struct pipe_screen * |
swrast_create_screen(struct sw_winsys *ws) |
{ |
struct pipe_screen *screen; |
ws = kos_create_sw_winsys(); |
if (ws == NULL) |
return NULL; |
screen = softpipe_create_screen(ws); |
return screen; |
} |
/drivers/video/Gallium/targets/graw_kos/graw_kos.c |
---|
32,28 → 32,7 |
#include "target-helpers/inline_debug_helper.h" |
#include "target-helpers/inline_sw_helper.h" |
#include <kos32sys.h> |
//#include <windows.h> |
/* |
static LRESULT CALLBACK |
window_proc(HWND hWnd, |
UINT uMsg, |
WPARAM wParam, |
LPARAM lParam) |
{ |
switch (uMsg) { |
case WM_DESTROY: |
PostQuitMessage(0); |
break; |
default: |
return DefWindowProc(hWnd, uMsg, wParam, lParam); |
} |
return 0; |
} |
*/ |
static struct { |
void (* draw)(void); |
} graw; |
68,6 → 47,8 |
{ |
struct sw_winsys *winsys = NULL; |
struct pipe_screen *screen = NULL; |
struct pipe_loader_device *dev; |
int ret; |
if (format != PIPE_FORMAT_B8G8R8X8_UNORM) |
goto fail; |
76,8 → 57,12 |
if (winsys == NULL) |
goto fail; |
screen = sw_screen_create(winsys); |
/* find a hardware device */ |
ret = pipe_loader_probe(&dev, 1); |
/* init a pipe screen */ |
screen = pipe_loader_create_screen(dev, "drivers"); |
if (screen == NULL) |
goto fail; |
/drivers/video/Gallium/winsys/sw/kos_sw_winsys.c |
---|
210,10 → 210,6 |
struct sw_displaytarget *dt, |
void *context_private) |
{ |
/* nasty: |
*/ |
// HDC hDC = (HDC)context_private; |
kos_sw_display(winsys, dt); |
} |