+++ /dev/null
-/**************************************************************************
- *
- * 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 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 VMWARE 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.
- *
- **************************************************************************/
-/*
- * Management of pipe objects (surface / pipe / fences) used by DRI1 and DRISW.
- *
- * Author: Keith Whitwell <keithw@vmware.com>
- * Author: Jakob Bornecrantz <wallbraker@gmail.com>
- */
-
-#include "util/u_inlines.h"
-#include "pipe/p_context.h"
-
-#include "dri_screen.h"
-#include "dri_context.h"
-#include "dri_drawable.h"
-#include "dri1_helper.h"
-
-struct pipe_fence_handle *
-dri1_swap_fences_pop_front(struct dri_drawable *draw)
-{
- struct pipe_screen *screen = dri_screen(draw->sPriv)->base.screen;
- struct pipe_fence_handle *fence = NULL;
-
- if (draw->cur_fences >= draw->desired_fences) {
- screen->fence_reference(screen, &fence, draw->swap_fences[draw->tail]);
- screen->fence_reference(screen, &draw->swap_fences[draw->tail++], NULL);
- --draw->cur_fences;
- draw->tail &= DRI_SWAP_FENCES_MASK;
- }
- return fence;
-}
-
-void
-dri1_swap_fences_push_back(struct dri_drawable *draw,
- struct pipe_fence_handle *fence)
-{
- struct pipe_screen *screen = dri_screen(draw->sPriv)->base.screen;
-
- if (!fence)
- return;
-
- if (draw->cur_fences < DRI_SWAP_FENCES_MAX) {
- draw->cur_fences++;
- screen->fence_reference(screen, &draw->swap_fences[draw->head++],
- fence);
- draw->head &= DRI_SWAP_FENCES_MASK;
- }
-}
-
-void
-dri1_swap_fences_clear(struct dri_drawable *drawable)
-{
- struct pipe_screen *screen = dri_screen(drawable->sPriv)->base.screen;
- struct pipe_fence_handle *fence;
-
- while (drawable->cur_fences) {
- fence = dri1_swap_fences_pop_front(drawable);
- screen->fence_reference(screen, &fence, NULL);
- }
-}
-
-struct pipe_surface *
-dri1_get_pipe_surface(struct dri_drawable *drawable, struct pipe_resource *ptex)
-{
- struct pipe_screen *pipe_screen = dri_screen(drawable->sPriv)->base.screen;
- struct pipe_surface *psurf = drawable->dri1_surface;
-
- if (!psurf || psurf->texture != ptex) {
- pipe_surface_reference(&drawable->dri1_surface, NULL);
-
- drawable->dri1_surface = pipe_screen->get_tex_surface(pipe_screen,
- ptex, 0, 0, 0, 0/* no bind flag???*/);
-
- psurf = drawable->dri1_surface;
- }
-
- return psurf;
-}
-
-void
-dri1_destroy_pipe_surface(struct dri_drawable *drawable)
-{
- pipe_surface_reference(&drawable->dri1_surface, NULL);
-}
-
-struct pipe_context *
-dri1_get_pipe_context(struct dri_screen *screen)
-{
- struct pipe_context *pipe = screen->dri1_pipe;
-
- if (!pipe) {
- screen->dri1_pipe =
- screen->base.screen->context_create(screen->base.screen, NULL);
- pipe = screen->dri1_pipe;
- }
-
- return pipe;
-}
-
-void
-dri1_destroy_pipe_context(struct dri_screen *screen)
-{
- if (screen->dri1_pipe)
- screen->dri1_pipe->destroy(screen->dri1_pipe);
-}
+++ /dev/null
-/**************************************************************************
- *
- * 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 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 VMWARE 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: Keith Whitwell <keithw@vmware.com>
- * Author: Jakob Bornecrantz <wallbraker@gmail.com>
- */
-
-#ifndef DRI1_HELPER_H
-#define DRI1_HELPER_H
-
-#include "dri_screen.h"
-#include "dri_context.h"
-#include "dri_drawable.h"
-
-struct pipe_fence_handle *
-dri1_swap_fences_pop_front(struct dri_drawable *draw);
-
-void
-dri1_swap_fences_push_back(struct dri_drawable *draw,
- struct pipe_fence_handle *fence);
-
-void
-dri1_swap_fences_clear(struct dri_drawable *drawable);
-
-struct pipe_surface *
-dri1_get_pipe_surface(struct dri_drawable *drawable, struct pipe_resource *ptex);
-
-void
-dri1_destroy_pipe_surface(struct dri_drawable *drawable);
-
-struct pipe_context *
-dri1_get_pipe_context(struct dri_screen *screen);
-
-void
-dri1_destroy_pipe_context(struct dri_screen *screen);
-
-#endif /* DRI1_HELPER_H */
#include "dri_screen.h"
#include "dri_context.h"
#include "dri_drawable.h"
-#include "dri1_helper.h"
#include "pipe/p_screen.h"
#include "util/u_format.h"
drawable->dPriv = dPriv;
dPriv->driverPrivate = (void *)drawable;
- drawable->desired_fences = 2;
-
return GL_TRUE;
fail:
FREE(drawable);
struct dri_drawable *drawable = dri_drawable(dPriv);
int i;
- dri1_swap_fences_clear(drawable);
-
- dri1_destroy_pipe_surface(drawable);
+ pipe_surface_reference(&drawable->drisw_surface, NULL);
for (i = 0; i < ST_ATTACHMENT_COUNT; i++)
pipe_resource_reference(&drawable->textures[i], NULL);
- drawable->desired_fences = 0;
-
FREE(drawable);
}
#include "state_tracker/st_api.h"
struct pipe_surface;
-struct pipe_fence_handle;
struct st_framebuffer;
struct dri_context;
-#define DRI_SWAP_FENCES_MAX 8
-#define DRI_SWAP_FENCES_MASK 7
-
struct dri_drawable
{
struct st_framebuffer_iface base;
struct pipe_resource *textures[ST_ATTACHMENT_COUNT];
unsigned int texture_mask, texture_stamp;
- struct pipe_fence_handle *swap_fences[DRI_SWAP_FENCES_MAX];
- unsigned int head;
- unsigned int tail;
- unsigned int desired_fences;
- unsigned int cur_fences;
-
- /* used only by DRI1 */
- struct pipe_surface *dri1_surface;
+ /* used only by DRISW */
+ struct pipe_surface *drisw_surface;
};
static INLINE struct dri_drawable *
#include "dri_screen.h"
#include "dri_context.h"
#include "dri_drawable.h"
-#include "dri1_helper.h"
#include "util/u_inlines.h"
#include "pipe/p_screen.h"
void
dri_destroy_screen_helper(struct dri_screen * screen)
{
- dri1_destroy_pipe_context(screen);
-
if (screen->st_api && screen->st_api->destroy)
screen->st_api->destroy(screen->st_api);
int fd;
drmLock *drmLock;
- /* hooks filled in by dri1, dri2 & drisw */
+ /* hooks filled in by dri2 & drisw */
__DRIimage * (*lookup_egl_image)(struct dri_context *ctx, void *handle);
void (*allocate_textures)(struct dri_drawable *drawable,
const enum st_attachment_type *statts,
boolean d_depth_bits_last;
boolean sd_depth_bits_last;
boolean auto_fake_front;
-
- /* used only by DRI1 */
- struct pipe_context *dri1_pipe;
};
/** cast wrapper */
dri_context.c \
dri_screen.c \
dri_drawable.c \
- dri1_helper.c \
dri2.c
# $(TOP)/src/mesa/drivers/dri/common/utils.c \
source = [ 'dri_context.c',
'dri_drawable.c',
'dri_screen.c',
- 'dri1_helper.c',
'dri2.c',
]
)
+++ /dev/null
-../common/dri1_helper.c
\ No newline at end of file
dri_context.c \
dri_screen.c \
dri_drawable.c \
- dri1_helper.c \
drisw.c
include ../../../Makefile.template
source = [ 'dri_context.c',
'dri_drawable.c',
'dri_screen.c',
- 'dri1_helper.c',
'drisw.c',
]
)
+++ /dev/null
-../common/dri1_helper.c
\ No newline at end of file
#include "dri_screen.h"
#include "dri_context.h"
#include "dri_drawable.h"
-#include "dri1_helper.h"
DEBUG_GET_ONCE_BOOL_OPTION(swrast_no_present, "SWRAST_NO_PRESENT", FALSE);
static boolean swrast_no_present = FALSE;
put_image(dPriv, data, width, height);
}
+static struct pipe_surface *
+drisw_get_pipe_surface(struct dri_drawable *drawable, struct pipe_resource *ptex)
+{
+ struct pipe_screen *pipe_screen = dri_screen(drawable->sPriv)->base.screen;
+ struct pipe_surface *psurf = drawable->drisw_surface;
+
+ if (!psurf || psurf->texture != ptex) {
+ pipe_surface_reference(&drawable->drisw_surface, NULL);
+
+ drawable->drisw_surface = pipe_screen->get_tex_surface(pipe_screen,
+ ptex, 0, 0, 0, 0/* no bind flag???*/);
+
+ psurf = drawable->drisw_surface;
+ }
+
+ return psurf;
+}
+
static INLINE void
drisw_present_texture(__DRIdrawable *dPriv,
struct pipe_resource *ptex)
if (swrast_no_present)
return;
- psurf = dri1_get_pipe_surface(drawable, ptex);
+ psurf = drisw_get_pipe_surface(drawable, ptex);
if (!psurf)
return;
* During fixed-size operation, the function keeps allocating new attachments
* as they are requested. Unused attachments are not removed, not until the
* framebuffer is resized or destroyed.
- *
- * It should be possible for DRI1 and DRISW to share this function, but it
- * seems a better seperation and safer for each DRI version to provide its own
- * function.
*/
static void
drisw_allocate_textures(struct dri_drawable *drawable,
projects / mesa.git / commitdiff