#define MAP_FAILED ((void *)-1)
#endif
-#include "imports.h"
+#include "main/imports.h"
#define None 0
#include "dri_util.h"
#include "drm_sarea.h"
+#include "utils.h"
#ifndef GLX_OML_sync_control
typedef GLboolean ( * PFNGLXGETMSCRATEOMLPROC) (__DRIdrawable *drawable, int32_t *numerator, int32_t *denominator);
}
}
+GLint
+driIntersectArea( drm_clip_rect_t rect1, drm_clip_rect_t rect2 )
+{
+ if (rect2.x1 > rect1.x1) rect1.x1 = rect2.x1;
+ if (rect2.x2 < rect1.x2) rect1.x2 = rect2.x2;
+ if (rect2.y1 > rect1.y1) rect1.y1 = rect2.y1;
+ if (rect2.y2 < rect1.y2) rect1.y2 = rect2.y2;
+
+ if (rect1.x1 > rect1.x2 || rect1.y1 > rect1.y2) return 0;
+
+ return (rect1.x2 - rect1.x1) * (rect1.y2 - rect1.y1);
+}
/*****************************************************************/
/** \name Context (un)binding functions */
return GL_TRUE;
}
-
/**
* This function takes both a read buffer and a draw buffer. This is needed
* for \c glXMakeCurrentReadSGI or GLX 1.3's \c glXMakeContextCurrent
** initialize the drawable information if has not been done before.
*/
- if (psp->dri2.enabled) {
- __driParseEvents(pcp, pdp);
- __driParseEvents(pcp, prp);
- } else {
+ if (!psp->dri2.enabled) {
if (!pdp->pStamp || *pdp->pStamp != pdp->lastStamp) {
DRM_SPINLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
__driUtilUpdateDrawableInfo(pdp);
pdp->pStamp = &(psp->pSAREA->drawableTable[pdp->index].stamp);
DRM_SPINLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
-
-}
-
-int
-__driParseEvents(__DRIcontextPrivate *pcp, __DRIdrawablePrivate *pdp)
-{
- __DRIscreenPrivate *psp = pcp->driScreenPriv;
- __DRIDrawableConfigEvent *dc, *last_dc;
- __DRIBufferAttachEvent *ba, *last_ba;
- unsigned int tail, mask, *p, end, total, size, changed;
- unsigned char *data;
- size_t rect_size;
-
- /* Check for wraparound. */
- if (psp->dri2.buffer->prealloc - pdp->dri2.tail > psp->dri2.buffer->size) {
- /* If prealloc overlaps into what we just parsed, the
- * server overwrote it and we have to reset our tail
- * pointer. */
- DRM_UNLOCK(psp->fd, psp->lock, pcp->hHWContext);
- (*psp->dri2.loader->reemitDrawableInfo)(pdp, &pdp->dri2.tail,
- pdp->loaderPrivate);
- DRM_LIGHT_LOCK(psp->fd, psp->lock, pcp->hHWContext);
- }
-
- total = psp->dri2.buffer->head - pdp->dri2.tail;
- mask = psp->dri2.buffer->size - 1;
- end = psp->dri2.buffer->head;
- data = psp->dri2.buffer->data;
-
- changed = 0;
- last_dc = NULL;
- last_ba = NULL;
-
- for (tail = pdp->dri2.tail; tail != end; tail += size) {
- p = (unsigned int *) (data + (tail & mask));
- size = DRI2_EVENT_SIZE(*p);
- if (size > total || (tail & mask) + size > psp->dri2.buffer->size) {
- /* illegal data, bail out. */
- fprintf(stderr, "illegal event size\n");
- break;
- }
-
- switch (DRI2_EVENT_TYPE(*p)) {
- case DRI2_EVENT_DRAWABLE_CONFIG:
- dc = (__DRIDrawableConfigEvent *) p;
- if (dc->drawable == pdp->dri2.drawable_id)
- last_dc = dc;
- break;
-
- case DRI2_EVENT_BUFFER_ATTACH:
- ba = (__DRIBufferAttachEvent *) p;
- if (ba->drawable == pdp->dri2.drawable_id &&
- ba->buffer.attachment == DRI_DRAWABLE_BUFFER_FRONT_LEFT)
- last_ba = ba;
- break;
- }
- }
-
- if (last_dc) {
- if (pdp->w != last_dc->width || pdp->h != last_dc->height)
- changed = 1;
-
- pdp->x = last_dc->x;
- pdp->y = last_dc->y;
- pdp->w = last_dc->width;
- pdp->h = last_dc->height;
-
- pdp->backX = 0;
- pdp->backY = 0;
- pdp->numBackClipRects = 1;
- pdp->pBackClipRects[0].x1 = 0;
- pdp->pBackClipRects[0].y1 = 0;
- pdp->pBackClipRects[0].x2 = pdp->w;
- pdp->pBackClipRects[0].y2 = pdp->h;
-
- pdp->numClipRects = last_dc->num_rects;
- _mesa_free(pdp->pClipRects);
- rect_size = last_dc->num_rects * sizeof last_dc->rects[0];
- pdp->pClipRects = _mesa_malloc(rect_size);
- memcpy(pdp->pClipRects, last_dc->rects, rect_size);
- }
-
- /* We only care about the most recent drawable config. */
- if (last_dc && changed)
- (*psp->DriverAPI.HandleDrawableConfig)(pdp, pcp, last_dc);
-
- /* Front buffer attachments are special, they typically mean that
- * we're rendering to a redirected window (or a child window of a
- * redirected window) and that it got resized. Resizing the root
- * window on randr events is a special case of this. Other causes
- * may be a window transitioning between redirected and
- * non-redirected, or a window getting reparented between parents
- * with different window pixmaps (eg two redirected windows).
- * These events are special in that the X server allocates the
- * buffer and that the buffer may be shared by other child
- * windows. When our window share the window pixmap with its
- * parent, drawable config events doesn't affect the front buffer.
- * We only care about the last such event in the buffer; in fact,
- * older events will refer to invalid buffer objects.*/
- if (last_ba)
- (*psp->DriverAPI.HandleBufferAttach)(pdp, pcp, last_ba);
-
- /* If there was a drawable config event in the buffer and it
- * changed the size of the window, all buffer auxillary buffer
- * attachments prior to that are invalid (as opposed to the front
- * buffer case discussed above). In that case we can start
- * looking for buffer attachment after the last drawable config
- * event. If there is no drawable config event in this batch of
- * events, we have to assume that the last batch might have had
- * one and process all buffer attach events.*/
- if (last_dc && changed)
- tail = (unsigned char *) last_dc - data;
- else
- tail = pdp->dri2.tail;
-
- for ( ; tail != end; tail += size) {
- ba = (__DRIBufferAttachEvent *) (data + (tail & mask));
- size = DRI2_EVENT_SIZE(ba->event_header);
-
- if (DRI2_EVENT_TYPE(ba->event_header) != DRI2_EVENT_BUFFER_ATTACH)
- continue;
- if (ba->drawable != pdp->dri2.drawable_id)
- continue;
- if (last_ba == ba)
- continue;
-
- (*psp->DriverAPI.HandleBufferAttach)(pdp, pcp, ba);
- changed = 1;
- }
-
- pdp->dri2.tail = tail;
-
- return changed || last_ba;
}
/*@}*/
__DRIscreen *psp = pdp->driScreenPriv;
/* Check that we actually have the new damage report method */
- if (psp->dri2.enabled) {
- (*psp->dri2.loader->postDamage)(pdp,
- pClipRects,
- numClipRects,
- pdp->loaderPrivate);
- } else if (psp->damage) {
+ if (psp->damage) {
/* Report the damage. Currently, all our drivers draw
* directly to the front buffer, so we report the damage there
* rather than to the backing storein (if any).
{
__DRIscreen *psp = dPriv->driScreenPriv;
- if (!dPriv->numClipRects)
- return;
-
psp->DriverAPI.SwapBuffers(dPriv);
driReportDamage(dPriv, dPriv->pClipRects, dPriv->numClipRects);
return sPriv->DriverAPI.GetDrawableMSC(sPriv, dPriv, msc);
}
+
static int driWaitForMSC(__DRIdrawable *dPriv, int64_t target_msc,
int64_t divisor, int64_t remainder,
int64_t * msc, int64_t * sbc)
__DRIswapInfo sInfo;
int status;
-
status = dPriv->driScreenPriv->DriverAPI.WaitForMSC( dPriv, target_msc,
divisor, remainder,
msc );
return status;
}
+
const __DRImediaStreamCounterExtension driMediaStreamCounterExtension = {
{ __DRI_MEDIA_STREAM_COUNTER, __DRI_MEDIA_STREAM_COUNTER_VERSION },
driWaitForMSC,
driDrawableGetMSC,
};
+
static void driCopySubBuffer(__DRIdrawable *dPriv,
int x, int y, int w, int h)
{
drm_clip_rect_t rect;
- dPriv->driScreenPriv->DriverAPI.CopySubBuffer(dPriv, x, y, w, h);
-
rect.x1 = x;
- rect.y1 = y;
+ rect.y1 = dPriv->h - y - h;
rect.x2 = x + w;
- rect.y2 = y + w;
+ rect.y2 = rect.y1 + h;
driReportDamage(dPriv, &rect, 1);
+
+ dPriv->driScreenPriv->DriverAPI.CopySubBuffer(dPriv, x, y, w, h);
}
const __DRIcopySubBufferExtension driCopySubBufferExtension = {
return pdp;
}
+
static __DRIdrawable *
-dri2CreateNewDrawable(__DRIscreen *screen, const __DRIconfig *config,
- unsigned int drawable_id, unsigned int head, void *data)
+dri2CreateNewDrawable(__DRIscreen *screen,
+ const __DRIconfig *config,
+ void *loaderPrivate)
{
__DRIdrawable *pdraw;
- pdraw = driCreateNewDrawable(screen, config, 0, 0, NULL, data);
+ pdraw = driCreateNewDrawable(screen, config, 0, 0, NULL, loaderPrivate);
+ if (!pdraw)
+ return NULL;
- pdraw->dri2.drawable_id = drawable_id;
- pdraw->dri2.tail = head;
+ pdraw->pClipRects = _mesa_malloc(sizeof *pdraw->pBackClipRects);
pdraw->pBackClipRects = _mesa_malloc(sizeof *pdraw->pBackClipRects);
return pdraw;
/**
* Destroy the per-context private information.
*
- * \param contextPrivate opaque pointer to the per-drawable private info.
- *
* \internal
* This function calls __DriverAPIRec::DestroyContext on \p contextPrivate, calls
* drmDestroyContext(), and finally frees \p contextPrivate.
/**
* Create the per-drawable private driver information.
*
- * \param dpy The display handle.
- * \param modes Mode used to create the new context.
* \param render_type Type of rendering target. \c GLX_RGBA is the only
* type likely to ever be supported for direct-rendering.
- * \param shared The shared context dependent methods or \c NULL if
- * non-existent.
- * \param pctx DRI context to receive the context dependent methods.
+ * \param shared Context with which to share textures, etc. or NULL
*
* \returns An opaque pointer to the per-context private information on
* success, or \c NULL on failure.
return pcp;
}
+
static __DRIcontext *
dri2CreateNewContext(__DRIscreen *screen, const __DRIconfig *config,
__DRIcontext *shared, void *data)
{
- drm_context_t hwContext;
- DRM_CAS_RESULT(ret);
-
- /* DRI2 doesn't use kernel with context IDs, we just need an ID that's
- * different from the kernel context ID to make drmLock() happy. */
-
- do {
- hwContext = screen->dri2.lock->next_id;
- DRM_CAS(&screen->dri2.lock->next_id, hwContext, hwContext + 1, ret);
- } while (ret);
-
- return driCreateNewContext(screen, config, 0, shared, hwContext, data);
+ return driCreateNewContext(screen, config, 0, shared, 0, data);
}
+
static int
driCopyContext(__DRIcontext *dest, __DRIcontext *src, unsigned long mask)
{
/**
* Destroy the per-screen private information.
*
- * \param dpy the display handle.
- * \param scrn the screen number.
- * \param screenPrivate opaque pointer to the per-screen private information.
- *
* \internal
* This function calls __DriverAPIRec::DestroyScreen on \p screenPrivate, calls
* drmClose(), and finally frees \p screenPrivate.
if (psp->DriverAPI.DestroyScreen)
(*psp->DriverAPI.DestroyScreen)(psp);
- if (psp->dri2.enabled) {
- drmBOUnmap(psp->fd, &psp->dri2.sareaBO);
- drmBOUnreference(psp->fd, &psp->dri2.sareaBO);
- } else {
+ if (!psp->dri2.enabled) {
(void)drmUnmap((drmAddress)psp->pSAREA, SAREA_MAX);
(void)drmUnmap((drmAddress)psp->pFB, psp->fbSize);
(void)drmCloseOnce(psp->fd);
psp->damage = (__DRIdamageExtension *) extensions[i];
if (strcmp(extensions[i]->name, __DRI_SYSTEM_TIME) == 0)
psp->systemTime = (__DRIsystemTimeExtension *) extensions[i];
- if (strcmp(extensions[i]->name, __DRI_LOADER) == 0)
- psp->dri2.loader = (__DRIloaderExtension *) extensions[i];
+ if (strcmp(extensions[i]->name, __DRI_DRI2_LOADER) == 0)
+ psp->dri2.loader = (__DRIdri2LoaderExtension *) extensions[i];
}
}
* 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.
+ *
+ * For legacy DRI.
*
* \param scrn Index of the screen
- * \param psc DRI screen data (not driver private)
- * \param modes Linked list of known display modes. This list is, at a
- * minimum, a list of modes based on the current display mode.
- * These roughly match the set of available X11 visuals, but it
- * need not be limited to X11! The calling libGL should create
- * a list that will inform the driver of the current display
- * mode (i.e., color buffer depth, depth buffer depth, etc.).
* \param ddx_version Version of the 2D DDX. This may not be meaningful for
* all drivers.
* \param dri_version Version of the "server-side" DRI.
* framebuffer.
* \param pSAREA Pointer the the SAREA.
* \param fd Device handle for the DRM.
- * \param internal_api_version Version of the internal interface between the
- * driver and libGL.
- * \param driverAPI Driver API functions used by other routines in dri_util.c.
+ * \param extensions ??
+ * \param driver_modes Returns modes suppoted by the driver
+ * \param loaderPrivate ??
*
* \note There is no need to check the minimum API version in this
* function. Since the name of this function is versioned, it is
static const __DRIextension *emptyExtensionList[] = { NULL };
__DRIscreen *psp;
- psp = _mesa_malloc(sizeof *psp);
+ psp = _mesa_calloc(sizeof *psp);
if (!psp)
return NULL;
return psp;
}
-
+/**
+ * DRI2
+ */
static __DRIscreen *
-dri2CreateNewScreen(int scrn, int fd, unsigned int sarea_handle,
+dri2CreateNewScreen(int scrn, int fd,
const __DRIextension **extensions,
const __DRIconfig ***driver_configs, void *data)
{
static const __DRIextension *emptyExtensionList[] = { NULL };
__DRIscreen *psp;
- unsigned int *p;
drmVersionPtr version;
if (driDriverAPI.InitScreen2 == NULL)
psp->myNum = scrn;
psp->dri2.enabled = GL_TRUE;
- if (drmBOReference(psp->fd, sarea_handle, &psp->dri2.sareaBO)) {
- fprintf(stderr, "Failed to reference DRI2 sarea BO\n");
- _mesa_free(psp);
- return NULL;
- }
-
- if (drmBOMap(psp->fd, &psp->dri2.sareaBO,
- DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE, 0, &psp->dri2.sarea)) {
- drmBOUnreference(psp->fd, &psp->dri2.sareaBO);
- _mesa_free(psp);
- return NULL;
- }
-
- p = psp->dri2.sarea;
- while (DRI2_SAREA_BLOCK_TYPE(*p)) {
- switch (DRI2_SAREA_BLOCK_TYPE(*p)) {
- case DRI2_SAREA_BLOCK_LOCK:
- psp->dri2.lock = (__DRILock *) p;
- break;
- case DRI2_SAREA_BLOCK_EVENT_BUFFER:
- psp->dri2.buffer = (__DRIEventBuffer *) p;
- break;
- }
- p = DRI2_SAREA_BLOCK_NEXT(p);
- }
-
- psp->lock = (drmLock *) &psp->dri2.lock->lock;
-
psp->DriverAPI = driDriverAPI;
*driver_configs = driDriverAPI.InitScreen2(psp);
if (*driver_configs == NULL) {
- drmBOUnmap(psp->fd, &psp->dri2.sareaBO);
- drmBOUnreference(psp->fd, &psp->dri2.sareaBO);
_mesa_free(psp);
return NULL;
}
return psp->extensions;
}
-#define __ATTRIB(attrib, field) \
- { attrib, offsetof(__GLcontextModes, field) }
-
-static const struct { unsigned int attrib, offset; } attribMap[] = {
- __ATTRIB(__DRI_ATTRIB_BUFFER_SIZE, rgbBits),
- __ATTRIB(__DRI_ATTRIB_LEVEL, level),
- __ATTRIB(__DRI_ATTRIB_RED_SIZE, redBits),
- __ATTRIB(__DRI_ATTRIB_GREEN_SIZE, greenBits),
- __ATTRIB(__DRI_ATTRIB_BLUE_SIZE, blueBits),
- __ATTRIB(__DRI_ATTRIB_ALPHA_SIZE, alphaBits),
- __ATTRIB(__DRI_ATTRIB_DEPTH_SIZE, depthBits),
- __ATTRIB(__DRI_ATTRIB_STENCIL_SIZE, stencilBits),
- __ATTRIB(__DRI_ATTRIB_ACCUM_RED_SIZE, accumRedBits),
- __ATTRIB(__DRI_ATTRIB_ACCUM_GREEN_SIZE, accumGreenBits),
- __ATTRIB(__DRI_ATTRIB_ACCUM_BLUE_SIZE, accumBlueBits),
- __ATTRIB(__DRI_ATTRIB_ACCUM_ALPHA_SIZE, accumAlphaBits),
- __ATTRIB(__DRI_ATTRIB_SAMPLE_BUFFERS, sampleBuffers),
- __ATTRIB(__DRI_ATTRIB_SAMPLES, samples),
- __ATTRIB(__DRI_ATTRIB_DOUBLE_BUFFER, doubleBufferMode),
- __ATTRIB(__DRI_ATTRIB_STEREO, stereoMode),
- __ATTRIB(__DRI_ATTRIB_AUX_BUFFERS, numAuxBuffers),
- __ATTRIB(__DRI_ATTRIB_TRANSPARENT_TYPE, transparentPixel),
- __ATTRIB(__DRI_ATTRIB_TRANSPARENT_INDEX_VALUE, transparentPixel),
- __ATTRIB(__DRI_ATTRIB_TRANSPARENT_RED_VALUE, transparentRed),
- __ATTRIB(__DRI_ATTRIB_TRANSPARENT_GREEN_VALUE, transparentGreen),
- __ATTRIB(__DRI_ATTRIB_TRANSPARENT_BLUE_VALUE, transparentBlue),
- __ATTRIB(__DRI_ATTRIB_TRANSPARENT_ALPHA_VALUE, transparentAlpha),
- __ATTRIB(__DRI_ATTRIB_FLOAT_MODE, floatMode),
- __ATTRIB(__DRI_ATTRIB_RED_MASK, redMask),
- __ATTRIB(__DRI_ATTRIB_GREEN_MASK, greenMask),
- __ATTRIB(__DRI_ATTRIB_BLUE_MASK, blueMask),
- __ATTRIB(__DRI_ATTRIB_ALPHA_MASK, alphaMask),
- __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_WIDTH, maxPbufferWidth),
- __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_HEIGHT, maxPbufferHeight),
- __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_PIXELS, maxPbufferPixels),
- __ATTRIB(__DRI_ATTRIB_OPTIMAL_PBUFFER_WIDTH, optimalPbufferWidth),
- __ATTRIB(__DRI_ATTRIB_OPTIMAL_PBUFFER_HEIGHT, optimalPbufferHeight),
- __ATTRIB(__DRI_ATTRIB_SWAP_METHOD, swapMethod),
- __ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_RGB, bindToTextureRgb),
- __ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_RGBA, bindToTextureRgba),
- __ATTRIB(__DRI_ATTRIB_BIND_TO_MIPMAP_TEXTURE, bindToMipmapTexture),
- __ATTRIB(__DRI_ATTRIB_YINVERTED, yInverted),
-
- /* The struct field doesn't matter here, these are handled by the
- * switch in driGetConfigAttribIndex. We need them in the array
- * so the iterator includes them though.*/
- __ATTRIB(__DRI_ATTRIB_RENDER_TYPE, level),
- __ATTRIB(__DRI_ATTRIB_CONFIG_CAVEAT, level),
- __ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_TARGETS, level),
- __ATTRIB(__DRI_ATTRIB_SWAP_METHOD, level)
-};
-
-#define ARRAY_SIZE(a) (sizeof (a) / sizeof ((a)[0]))
-
-static int
-driGetConfigAttribIndex(const __DRIconfig *config,
- unsigned int index, unsigned int *value)
-{
- switch (attribMap[index].attrib) {
- case __DRI_ATTRIB_RENDER_TYPE:
- if (config->modes.rgbMode)
- *value = __DRI_ATTRIB_RGBA_BIT;
- else
- *value = __DRI_ATTRIB_COLOR_INDEX_BIT;
- break;
- case __DRI_ATTRIB_CONFIG_CAVEAT:
- if (config->modes.visualRating == GLX_NON_CONFORMANT_CONFIG)
- *value = __DRI_ATTRIB_NON_CONFORMANT_CONFIG;
- else if (config->modes.visualRating == GLX_SLOW_CONFIG)
- *value = __DRI_ATTRIB_SLOW_BIT;
- else
- *value = 0;
- break;
- case __DRI_ATTRIB_BIND_TO_TEXTURE_TARGETS:
- *value = 0;
- if (config->modes.bindToTextureTargets & GLX_TEXTURE_1D_BIT_EXT)
- *value |= __DRI_ATTRIB_TEXTURE_1D_BIT;
- if (config->modes.bindToTextureTargets & GLX_TEXTURE_2D_BIT_EXT)
- *value |= __DRI_ATTRIB_TEXTURE_2D_BIT;
- if (config->modes.bindToTextureTargets & GLX_TEXTURE_RECTANGLE_BIT_EXT)
- *value |= __DRI_ATTRIB_TEXTURE_RECTANGLE_BIT;
- break;
- case __DRI_ATTRIB_SWAP_METHOD:
- break;
-
- default:
- *value = *(unsigned int *)
- ((char *) &config->modes + attribMap[index].offset);
-
- break;
- }
-
- return GL_TRUE;
-}
-
-static int
-driGetConfigAttrib(const __DRIconfig *config,
- unsigned int attrib, unsigned int *value)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(attribMap); i++)
- if (attribMap[i].attrib == attrib)
- return driGetConfigAttribIndex(config, i, value);
-
- return GL_FALSE;
-}
-
-static int
-driIndexConfigAttrib(const __DRIconfig *config, int index,
- unsigned int *attrib, unsigned int *value)
-{
- if (index >= 0 && index < ARRAY_SIZE(attribMap)) {
- *attrib = attribMap[index].attrib;
- return driGetConfigAttribIndex(config, index, value);
- }
-
- return GL_FALSE;
-}
-
-const __DRIlegacyExtension driLegacyExtension = {
- { __DRI_LEGACY, __DRI_LEGACY_VERSION },
- driCreateNewScreen,
- driCreateNewDrawable,
- driCreateNewContext
-};
-
+/** Core interface */
const __DRIcoreExtension driCoreExtension = {
{ __DRI_CORE, __DRI_CORE_VERSION },
- dri2CreateNewScreen,
+ NULL,
driDestroyScreen,
driGetExtensions,
driGetConfigAttrib,
driIndexConfigAttrib,
- dri2CreateNewDrawable,
+ NULL,
driDestroyDrawable,
driSwapBuffers,
- dri2CreateNewContext,
+ NULL,
driCopyContext,
driDestroyContext,
driBindContext,
driUnbindContext
};
+/** Legacy DRI interface */
+const __DRIlegacyExtension driLegacyExtension = {
+ { __DRI_LEGACY, __DRI_LEGACY_VERSION },
+ driCreateNewScreen,
+ driCreateNewDrawable,
+ driCreateNewContext,
+};
+
+/** Legacy DRI interface */
+const __DRIdri2Extension driDRI2Extension = {
+ { __DRI_DRI2, __DRI_DRI2_VERSION },
+ dri2CreateNewScreen,
+ dri2CreateNewDrawable,
+ dri2CreateNewContext,
+};
+
/* This is the table of extensions that the loader will dlsym() for. */
PUBLIC const __DRIextension *__driDriverExtensions[] = {
&driCoreExtension.base,
&driLegacyExtension.base,
+ &driDRI2Extension.base,
NULL
};
projects / mesa.git / blobdiff