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Diffstat (limited to 'src/gallium/winsys/dri/intel/intel_screen.c')
-rw-r--r--src/gallium/winsys/dri/intel/intel_screen.c106
1 files changed, 39 insertions, 67 deletions
diff --git a/src/gallium/winsys/dri/intel/intel_screen.c b/src/gallium/winsys/dri/intel/intel_screen.c
index 0be88974f4..8817a80a5a 100644
--- a/src/gallium/winsys/dri/intel/intel_screen.c
+++ b/src/gallium/winsys/dri/intel/intel_screen.c
@@ -1,8 +1,8 @@
/**************************************************************************
- *
+ *
* Copyright 2003 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
@@ -10,11 +10,11 @@
* 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.
@@ -22,7 +22,7 @@
* 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 "utils.h"
@@ -32,12 +32,10 @@
#include "intel_context.h"
#include "intel_screen.h"
#include "intel_batchbuffer.h"
-//#include "intel_batchpool.h"
#include "intel_swapbuffers.h"
-#include "intel_winsys.h"
#include "i830_dri.h"
-#include "ws_dri_bufpool.h"
+#include "intel_drm/ws_dri_bufpool.h"
#include "pipe/p_context.h"
#include "state_tracker/st_public.h"
@@ -152,16 +150,16 @@ intelUpdateScreenRotation(__DRIscreenPrivate * sPriv, drmI830Sarea * sarea)
DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_NO_MOVE |
DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE, 0);
- driBOSetStatic(intelScreen->front.buffer,
- intelScreen->front.offset,
- intelScreen->front.pitch * intelScreen->front.height,
+ driBOSetStatic(intelScreen->front.buffer,
+ intelScreen->front.offset,
+ intelScreen->front.pitch * intelScreen->front.height,
intelScreen->front.map, 0);
}
#else
- if (intelScreen->staticPool) {
+ if (intelScreen->base.staticPool) {
if (intelScreen->front.buffer)
driBOUnReference(intelScreen->front.buffer);
- driGenBuffers(intelScreen->staticPool, "front", 1, &intelScreen->front.buffer, 0, 0, 0);
+ driGenBuffers(intelScreen->base.staticPool, "front", 1, &intelScreen->front.buffer, 0, 0, 0);
driBOSetReferenced(intelScreen->front.buffer, sarea->front_bo_handle);
}
#endif
@@ -177,33 +175,6 @@ intelCreatePools(__DRIscreenPrivate * sPriv)
if (intelScreen->havePools)
return GL_TRUE;
-#if 0 /* ZZZ JB fix this */
- intelScreen->staticPool = driDRMStaticPoolInit(sPriv->fd);
- if (!intelScreen->staticPool)
- return GL_FALSE;
-
- batchPoolSize /= BATCH_SZ;
- intelScreen->batchPool = driBatchPoolInit(sPriv->fd,
- DRM_BO_FLAG_EXE |
- DRM_BO_FLAG_MEM_TT |
- DRM_BO_FLAG_MEM_LOCAL,
- BATCH_SZ,
- batchPoolSize, 5);
- if (!intelScreen->batchPool) {
- fprintf(stderr, "Failed to initialize batch pool - possible incorrect agpgart installed\n");
- return GL_FALSE;
- }
-#else
- intelScreen->staticPool = driDRMPoolInit(sPriv->fd);
- intelScreen->batchPool = driSlabPoolInit(sPriv->fd,
- DRM_BO_FLAG_EXE |
- DRM_BO_FLAG_MEM_TT,
- DRM_BO_FLAG_EXE |
- DRM_BO_FLAG_MEM_TT,
- intelScreen->max_batch_size,
- 1, 40, intelScreen->max_batch_size * 16, 0,
- intelScreen->fMan);
-#endif
intelScreen->havePools = GL_TRUE;
intelUpdateScreenRotation(sPriv, intelScreen->sarea);
@@ -211,6 +182,27 @@ intelCreatePools(__DRIscreenPrivate * sPriv)
return GL_TRUE;
}
+static const char *
+intel_get_name( struct pipe_winsys *winsys )
+{
+ return "Intel/DRI/ttm";
+}
+
+/*
+ * The state tracker (should!) keep track of whether the fake
+ * frontbuffer has been touched by any rendering since the last time
+ * we copied its contents to the real frontbuffer. Our task is easy:
+ */
+static void
+intel_flush_frontbuffer( struct pipe_winsys *winsys,
+ struct pipe_surface *surf,
+ void *context_private)
+{
+ struct intel_context *intel = (struct intel_context *) context_private;
+ __DRIdrawablePrivate *dPriv = intel->driDrawable;
+
+ intelDisplaySurface(dPriv, surf, NULL);
+}
static boolean
intelInitDriver(__DRIscreenPrivate * sPriv)
@@ -231,7 +223,7 @@ intelInitDriver(__DRIscreenPrivate * sPriv)
/* Allocate the private area */
intelScreen = CALLOC_STRUCT(intel_screen);
- if (!intelScreen)
+ if (!intelScreen)
return GL_FALSE;
/* parse information in __driConfigOptions */
@@ -262,26 +254,9 @@ intelInitDriver(__DRIscreenPrivate * sPriv)
(*glx_enable_extension) (psc, "GLX_SGI_make_current_read");
}
- intelScreen->max_batch_size = 16 * 4096;
-
-#if 1 // ZZZ JB
- intelScreen->mgr = driFenceMgrTTMInit(sPriv->fd);
- if (!intelScreen->mgr) {
- fprintf(stderr, "Failed to create fence manager.\n");
- return GL_FALSE;
- }
-
- intelScreen->fMan = driInitFreeSlabManager(10, 10);
- if (!intelScreen->fMan) {
- fprintf(stderr, "Failed to create free slab manager.\n");
- return GL_FALSE;
- }
-
- if (!intelCreatePools(sPriv))
- return GL_FALSE;
-#endif
-
- intelScreen->winsys = intel_create_pipe_winsys(sPriv->fd, intelScreen->fMan);
+ intel_be_init_device(&intelScreen->base, sPriv->fd);
+ intelScreen->base.base.flush_frontbuffer = intel_flush_frontbuffer;
+ intelScreen->base.base.get_name = intel_get_name;
return GL_TRUE;
}
@@ -292,12 +267,9 @@ intelDestroyScreen(__DRIscreenPrivate * sPriv)
{
struct intel_screen *intelScreen = intel_screen(sPriv);
+ intel_be_destroy_device(&intelScreen->base);
/* intelUnmapScreenRegions(intelScreen); */
- if (intelScreen->havePools) {
- driPoolTakeDown(intelScreen->staticPool);
- driPoolTakeDown(intelScreen->batchPool);
- }
FREE(intelScreen);
sPriv->private = NULL;
}
@@ -518,8 +490,8 @@ intelFillInModes(unsigned pixel_bits, unsigned depth_bits,
* This routine also fills in the linked list pointed to by \c driver_modes
* with the \c __GLcontextModes that the driver can support for windows or
* pbuffers.
- *
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
+ *
+ * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
* failure.
*/
PUBLIC void *
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-04 03:41:35 +0000