diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/state_trackers/dri/dri_context.c | 91 | ||||
| -rw-r--r-- | src/gallium/state_trackers/dri/dri_context.h | 36 | ||||
| -rw-r--r-- | src/gallium/state_trackers/dri/dri_drawable.c | 318 | ||||
| -rw-r--r-- | src/gallium/state_trackers/dri/dri_drawable.h | 18 | ||||
| -rw-r--r-- | src/gallium/state_trackers/dri/dri_screen.c | 87 | ||||
| -rw-r--r-- | src/gallium/state_trackers/dri/dri_screen.h | 12 |
6 files changed, 507 insertions, 55 deletions
diff --git a/src/gallium/state_trackers/dri/dri_context.c b/src/gallium/state_trackers/dri/dri_context.c index 92c26ac70fe..a45fb541fdd 100644 --- a/src/gallium/state_trackers/dri/dri_context.c +++ b/src/gallium/state_trackers/dri/dri_context.c @@ -32,9 +32,8 @@ #include "dri_screen.h" #include "dri_drawable.h" - - #include "state_tracker/drm_api.h" +#include "state_tracker/dri1_api.h" #include "state_tracker/st_public.h" #include "state_tracker/st_context.h" #include "pipe/p_context.h" @@ -44,6 +43,7 @@ #include "util/u_memory.h" + GLboolean dri_create_context(const __GLcontextModes *visual, __DRIcontextPrivate *cPriv, @@ -65,6 +65,9 @@ dri_create_context(const __GLcontextModes *visual, cPriv->driverPrivate = ctx; ctx->cPriv = cPriv; ctx->sPriv = sPriv; + ctx->lock = screen->drmLock; + ctx->d_stamp = -1; + ctx->r_stamp = -1; driParseConfigFiles(&ctx->optionCache, &screen->optionCache, @@ -126,13 +129,22 @@ dri_destroy_context(__DRIcontextPrivate *cPriv) GLboolean dri_unbind_context(__DRIcontextPrivate *cPriv) { - struct dri_context *ctx = dri_context(cPriv); - st_flush(ctx->st, PIPE_FLUSH_RENDER_CACHE, NULL); - /* XXX make_current(NULL)? */ + if (cPriv) { + struct dri_context *ctx = dri_context(cPriv); + + if (--ctx->bind_count == 0) { + GET_CURRENT_CONTEXT(curGLCtx); + + if (ctx->st == curGLCtx->st) { + st_flush(ctx->st, PIPE_FLUSH_RENDER_CACHE, NULL); + st_make_current(NULL, NULL, NULL); + } + } + } + return GL_TRUE; } - GLboolean dri_make_current(__DRIcontextPrivate *cPriv, __DRIdrawablePrivate *driDrawPriv, @@ -143,23 +155,32 @@ dri_make_current(__DRIcontextPrivate *cPriv, struct dri_screen *screen = dri_screen(cPriv->driScreenPriv); struct dri_drawable *draw = dri_drawable(driDrawPriv); struct dri_drawable *read = dri_drawable(driReadPriv); + GET_CURRENT_CONTEXT(oldGLCtx); + + if (oldGLCtx && oldGLCtx->st != ctx->st) + st_flush(oldGLCtx->st, PIPE_FLUSH_RENDER_CACHE, NULL); + + ++ctx->bind_count; /* This is for situations in which we need a rendering context but * there may not be any currently bound. */ screen->dummyContext = ctx; - st_make_current(ctx->st, - draw->stfb, - read->stfb); - /* used in dri_flush_frontbuffer */ ctx->dPriv = driDrawPriv; - - if (driDrawPriv) - dri_get_buffers(driDrawPriv); - if (driDrawPriv != driReadPriv && driReadPriv) - dri_get_buffers(driReadPriv); + ctx->rPriv = driReadPriv; + + st_make_current(ctx->st, draw->stfb, read->stfb); + + if (__dri1_api_hooks) { + dri1_update_drawables(ctx, draw, read); + } else { + if (driDrawPriv) + dri_get_buffers(driDrawPriv); + if (driDrawPriv != driReadPriv && driReadPriv) + dri_get_buffers(driReadPriv); + } } else { st_make_current(NULL, NULL, NULL); } @@ -167,4 +188,44 @@ dri_make_current(__DRIcontextPrivate *cPriv, return GL_TRUE; } +static void +st_dri_lock(struct pipe_context *pipe) +{ + dri_lock((struct dri_context *) pipe->priv); +} + +static void +st_dri_unlock(struct pipe_context *pipe) +{ + dri_unlock((struct dri_context *) pipe->priv); +} + +static boolean +st_dri_is_locked(struct pipe_context *pipe) +{ + return ((struct dri_context *) pipe->priv)->isLocked; +} + +static boolean +st_dri_lost_lock(struct pipe_context *pipe) +{ + return ((struct dri_context *) pipe->priv)->wsLostLock; +} + +static void +st_dri_clear_lost_lock(struct pipe_context *pipe) +{ + ((struct dri_context *) pipe->priv)->wsLostLock = FALSE; +} + +struct dri1_api_lock_funcs dri1_lf = +{ + .lock = st_dri_lock, + .unlock = st_dri_unlock, + .is_locked = st_dri_is_locked, + .is_lock_lost = st_dri_lost_lock, + .clear_lost_lock = st_dri_clear_lost_lock +}; + + /* vim: set sw=3 ts=8 sts=3 expandtab: */ diff --git a/src/gallium/state_trackers/dri/dri_context.h b/src/gallium/state_trackers/dri/dri_context.h index e910472700c..82a5916827e 100644 --- a/src/gallium/state_trackers/dri/dri_context.h +++ b/src/gallium/state_trackers/dri/dri_context.h @@ -42,32 +42,64 @@ struct pipe_fence; struct st_context; struct dri_drawable; - struct dri_context { /* dri */ __DRIscreenPrivate *sPriv; __DRIcontextPrivate *cPriv; __DRIdrawablePrivate *dPriv; + __DRIdrawablePrivate *rPriv; driOptionCache optionCache; + unsigned int d_stamp; + unsigned int r_stamp; + + drmLock *lock; + boolean isLocked; + boolean stLostLock; + boolean wsLostLock; + + unsigned int bind_count; + /* gallium */ struct st_context *st; struct pipe_context *pipe; }; - static INLINE struct dri_context * dri_context(__DRIcontextPrivate *driContextPriv) { return (struct dri_context *) driContextPriv->driverPrivate; } +static INLINE void +dri_lock(struct dri_context *ctx) +{ + drm_context_t hw_context = ctx->cPriv->hHWContext; + char ret = 0; + + DRM_CAS(ctx->lock, hw_context, DRM_LOCK_HELD | hw_context, ret); + if (ret) { + drmGetLock(ctx->sPriv->fd, hw_context, 0); + ctx->stLostLock = TRUE; + ctx->wsLostLock = TRUE; + } + ctx->isLocked = TRUE; +} + +static INLINE void +dri_unlock(struct dri_context *ctx) +{ + ctx->isLocked = FALSE; + DRM_UNLOCK(ctx->sPriv->fd, ctx->lock, ctx->cPriv->hHWContext); +} /*********************************************************************** * dri_context.c */ +extern struct dri1_api_lock_funcs dri1_lf; + void dri_destroy_context(__DRIcontextPrivate * driContextPriv); diff --git a/src/gallium/state_trackers/dri/dri_drawable.c b/src/gallium/state_trackers/dri/dri_drawable.c index 2e3f4099e2a..287617e9a9b 100644 --- a/src/gallium/state_trackers/dri/dri_drawable.c +++ b/src/gallium/state_trackers/dri/dri_drawable.c @@ -37,6 +37,7 @@ #include "pipe/p_screen.h" #include "pipe/p_inlines.h" #include "state_tracker/drm_api.h" +#include "state_tracker/dri1_api.h" #include "state_tracker/st_public.h" #include "state_tracker/st_context.h" #include "state_tracker/st_cb_fbo.h" @@ -207,22 +208,6 @@ dri_flush_frontbuffer(struct pipe_screen *screen, } -void -dri_swap_buffers(__DRIdrawablePrivate * dPriv) -{ - /* not needed for dri2 */ - assert(0); -} - - -void -dri_copy_sub_buffer(__DRIdrawablePrivate * dPriv, int x, int y, int w, int h) -{ - /* not needed for dri2 */ - assert(0); -} - - /** * This is called when we need to set up GL rendering to a new X window. */ @@ -305,21 +290,322 @@ dri_create_buffer(__DRIscreenPrivate *sPriv, drawable->attachments[i++] = __DRI_BUFFER_STENCIL; drawable->num_attachments = i; + drawable->desired_fences = 2; + return GL_TRUE; fail: FREE(drawable); return GL_FALSE; } +static struct pipe_fence_handle * +dri_swap_fences_pop_front(struct dri_drawable *draw) +{ + struct pipe_screen *screen = dri_screen(draw->sPriv)->pipe_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; +} + +static void +dri_swap_fences_push_back(struct dri_drawable *draw, + struct pipe_fence_handle *fence) +{ + struct pipe_screen *screen = dri_screen(draw->sPriv)->pipe_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 dri_destroy_buffer(__DRIdrawablePrivate *dPriv) { struct dri_drawable *drawable = dri_drawable(dPriv); + struct pipe_fence_handle *fence; + struct pipe_screen *screen = dri_screen(drawable->sPriv)->pipe_screen; st_unreference_framebuffer(drawable->stfb); + drawable->desired_fences = 0; + while(drawable->cur_fences) { + fence = dri_swap_fences_pop_front(drawable); + screen->fence_reference(screen, &fence, NULL); + } FREE(drawable); } +static void +dri1_update_drawables_locked(struct dri_context *ctx, + __DRIdrawablePrivate *driDrawPriv, + __DRIdrawablePrivate *driReadPriv) +{ + if (ctx->stLostLock) { + ctx->stLostLock = FALSE; + if (driDrawPriv == driReadPriv) + DRI_VALIDATE_DRAWABLE_INFO(ctx->sPriv, driDrawPriv); + else + DRI_VALIDATE_TWO_DRAWABLES_INFO(ctx->sPriv, driDrawPriv, driReadPriv); + } +} + +/** + * This ensures all contexts which binds to a drawable picks up the + * drawable change and signals new buffer state. + * Calling st_resize_framebuffer for each context may seem like overkill, + * but no new buffers will actually be allocated if the dimensions doesn't + * change. + */ + +static void +dri1_propagate_drawable_change(struct dri_context *ctx) +{ + __DRIdrawablePrivate *dPriv = ctx->dPriv; + __DRIdrawablePrivate *rPriv = ctx->rPriv; + boolean flushed = FALSE; + + if (dPriv && ctx->d_stamp != dPriv->lastStamp) { + + st_flush(ctx->st, PIPE_FLUSH_RENDER_CACHE, NULL); + flushed = TRUE; + ctx->d_stamp = dPriv->lastStamp; + st_resize_framebuffer(dri_drawable(dPriv)->stfb, dPriv->w, dPriv->h); + + } + + if (rPriv && dPriv != rPriv && ctx->r_stamp != rPriv->lastStamp) { + + if (!flushed) + st_flush(ctx->st, PIPE_FLUSH_RENDER_CACHE, NULL); + ctx->r_stamp = rPriv->lastStamp; + st_resize_framebuffer(dri_drawable(rPriv)->stfb, rPriv->w, rPriv->h); + + } else if (rPriv && dPriv == rPriv) { + + ctx->r_stamp = ctx->d_stamp; + + } +} + +void +dri1_update_drawables(struct dri_context *ctx, + struct dri_drawable *draw, + struct dri_drawable *read) +{ + dri_lock(ctx); + dri1_update_drawables_locked(ctx, draw->dPriv, read->dPriv); + dri_unlock(ctx); + + dri1_propagate_drawable_change(ctx); +} + +static INLINE boolean +dri1_intersect_src_bbox(struct drm_clip_rect *dst, + int dst_x, + int dst_y, + const struct drm_clip_rect *src, + const struct drm_clip_rect *bbox) +{ + int xy1; + int xy2; + + xy1 = ((int) src->x1 > (int) bbox->x1 + dst_x) ? src->x1 : + (int) bbox->x1 + dst_x; + xy2 = ((int) src->x2 < (int) bbox->x2 + dst_x) ? src->x2 : + (int) bbox->x2 + dst_x; + if (xy1 >= xy2 || xy1 < 0) + return FALSE; + + dst->x1 = xy1; + dst->x2 = xy2; + + xy1 = ((int) src->y1 > (int) bbox->y1 + dst_x) ? src->y1 : + (int) bbox->y1 + dst_x; + xy2 = ((int) src->y2 < (int) bbox->y2 + dst_x) ? src->y2 : + (int) bbox->y2 + dst_x; + if (xy1 >= xy2 || xy1 < 0) + return FALSE; + + dst->y1 = xy1; + dst->y2 = xy2; + return TRUE; +} + + +static void +dri1_swap_copy(struct dri_context *ctx, + struct pipe_surface *dst, + struct pipe_surface *src, + __DRIdrawablePrivate *dPriv, + const struct drm_clip_rect *bbox) +{ + struct pipe_context *pipe = ctx->pipe; + struct drm_clip_rect clip; + struct drm_clip_rect *cur; + int i; + + cur = dPriv->pClipRects; + + for (i=0; i<dPriv->numClipRects; ++i) { + if (dri1_intersect_src_bbox(&clip, dPriv->x, dPriv->y, cur++, bbox)) + pipe->surface_copy(pipe, dst, clip.x1, clip.y1, + src, + (int) clip.x1 - dPriv->x, + (int) clip.y1 - dPriv->y, + clip.x2 - clip.x1, + clip.y2 - clip.y1); + } +} + +static void +dri1_copy_to_front(struct dri_context *ctx, + struct pipe_surface *surf, + __DRIdrawablePrivate *dPriv, + const struct drm_clip_rect *sub_box, + struct pipe_fence_handle **fence) +{ + struct pipe_context *pipe = ctx->pipe; + boolean save_lost_lock; + uint cur_w; + uint cur_h; + struct drm_clip_rect bbox; + boolean visible = TRUE; + + *fence = NULL; + + dri_lock(ctx); + save_lost_lock = ctx->stLostLock; + dri1_update_drawables_locked(ctx, dPriv, dPriv); + st_get_framebuffer_dimensions(dri_drawable(dPriv)->stfb, &cur_w, &cur_h); + + bbox.x1 = 0; + bbox.x2 = cur_w; + bbox.y1 = 0; + bbox.y2 = cur_h; + + if (sub_box) + visible = dri1_intersect_src_bbox(&bbox, 0, 0, &bbox, sub_box); + + if (visible && __dri1_api_hooks->present_locked) { + + __dri1_api_hooks->present_locked(pipe, + surf, + dPriv->pClipRects, + dPriv->numClipRects, + dPriv->x, + dPriv->y, + &bbox, + fence); + + } else if (visible && __dri1_api_hooks->front_srf_locked) { + + struct pipe_surface *front = + __dri1_api_hooks->front_srf_locked(pipe); + + if (front) + dri1_swap_copy(ctx, front, surf, dPriv, &bbox); + + st_flush(ctx->st, PIPE_FLUSH_RENDER_CACHE, fence); + } + + ctx->stLostLock = save_lost_lock; + + /** + * FIXME: Revisit this: Update drawables on copy_sub_buffer ? + */ + + if (!sub_box) + dri1_update_drawables_locked(ctx, ctx->dPriv, ctx->rPriv); + + dri_unlock(ctx); + dri1_propagate_drawable_change(ctx); +} + +void +dri1_flush_frontbuffer(struct pipe_screen *screen, + struct pipe_surface *surf, + void *context_private) +{ + struct dri_context *ctx = (struct dri_context *)context_private; + struct pipe_fence_handle *dummy_fence; + + dri1_copy_to_front(ctx, surf, ctx->dPriv, NULL, &dummy_fence); + + /** + * FIXME: Do we need swap throttling here? + */ +} + +void +dri_swap_buffers(__DRIdrawablePrivate * dPriv) +{ + struct dri_context *ctx; + struct pipe_surface *back_surf; + struct dri_drawable *draw = dri_drawable(dPriv); + struct pipe_screen *screen = dri_screen(draw->sPriv)->pipe_screen; + struct pipe_fence_handle *fence; + GET_CURRENT_CONTEXT(glCtx); + + assert(__dri1_api_hooks != NULL); + + if (!glCtx) + return; /* For now */ + + ctx = (struct dri_context *) glCtx->st->pipe->priv; + + st_get_framebuffer_surface(draw->stfb, ST_SURFACE_BACK_LEFT, &back_surf); + if (back_surf) { + st_notify_swapbuffers(draw->stfb); + st_flush(ctx->st, PIPE_FLUSH_RENDER_CACHE, NULL); + fence = dri_swap_fences_pop_front(draw); + if (fence) { + (void) screen->fence_finish(screen, fence, 0); + screen->fence_reference(screen, &fence, NULL); + } + dri1_copy_to_front(ctx, back_surf, dPriv, NULL, &fence); + dri_swap_fences_push_back(draw, fence); + screen->fence_reference(screen, &fence, NULL); + } +} + +void +dri_copy_sub_buffer(__DRIdrawablePrivate * dPriv, int x, int y, int w, int h) +{ + struct drm_clip_rect sub_bbox; + struct dri_context *ctx; + struct pipe_surface *back_surf; + struct dri_drawable *draw = dri_drawable(dPriv); + struct pipe_fence_handle *dummy_fence; + GET_CURRENT_CONTEXT(glCtx); + + assert(__dri1_api_hooks != NULL); + + if (!glCtx) + return; + + ctx = (struct dri_context *) glCtx->st->pipe->priv; + + sub_bbox.x1 = x; + sub_bbox.x2 = x + w; + sub_bbox.y1 = y; + sub_bbox.y2 = y + h; + + st_get_framebuffer_surface(draw->stfb, ST_SURFACE_BACK_LEFT, &back_surf); + if (back_surf) { + st_flush(ctx->st, PIPE_FLUSH_RENDER_CACHE, NULL); + dri1_copy_to_front(ctx, back_surf, dPriv, &sub_bbox, &dummy_fence); + } +} + /* vim: set sw=3 ts=8 sts=3 expandtab: */ diff --git a/src/gallium/state_trackers/dri/dri_drawable.h b/src/gallium/state_trackers/dri/dri_drawable.h index 185c657b35a..c1341deb521 100644 --- a/src/gallium/state_trackers/dri/dri_drawable.h +++ b/src/gallium/state_trackers/dri/dri_drawable.h @@ -31,9 +31,11 @@ #include "pipe/p_compiler.h" struct pipe_surface; -struct pipe_fence; +struct pipe_fence_handle; struct st_framebuffer; +#define DRI_SWAP_FENCES_MAX 8 +#define DRI_SWAP_FENCES_MASK 7 struct dri_drawable { @@ -46,6 +48,11 @@ struct dri_drawable /* gallium */ struct st_framebuffer *stfb; + struct pipe_fence_handle *swap_fences[DRI_SWAP_FENCES_MAX]; + unsigned int head; + unsigned int tail; + unsigned int desired_fences; + unsigned int cur_fences; }; @@ -84,6 +91,15 @@ dri_get_buffers(__DRIdrawablePrivate * dPriv); void dri_destroy_buffer(__DRIdrawablePrivate *dPriv); +void +dri1_update_drawables(struct dri_context *ctx, + struct dri_drawable *draw, + struct dri_drawable *read); + +void +dri1_flush_frontbuffer(struct pipe_screen *screen, + struct pipe_surface *surf, + void *context_private); #endif /* vim: set sw=3 ts=8 sts=3 expandtab: */ diff --git a/src/gallium/state_trackers/dri/dri_screen.c b/src/gallium/state_trackers/dri/dri_screen.c index ab33003f516..418bb901156 100644 --- a/src/gallium/state_trackers/dri/dri_screen.c +++ b/src/gallium/state_trackers/dri/dri_screen.c @@ -40,7 +40,9 @@ #include "pipe/p_context.h" #include "pipe/p_screen.h" #include "pipe/p_inlines.h" +#include "pipe/p_format.h" #include "state_tracker/drm_api.h" +#include "state_tracker/dri1_api.h" #include "state_tracker/st_public.h" #include "state_tracker/st_cb_fbo.h" @@ -57,7 +59,6 @@ PUBLIC const char __driConfigOptions[] = const uint __driNConfigOptions = 3; - static const __DRIextension *dri_screen_extensions[] = { &driReadDrawableExtension, &driCopySubBufferExtension.base, @@ -67,6 +68,8 @@ static const __DRIextension *dri_screen_extensions[] = { NULL }; +struct dri1_api *__dri1_api_hooks = NULL; + static const __DRIconfig ** dri_fill_in_modes(__DRIscreenPrivate *psp, unsigned pixel_bits, unsigned depth_bits, @@ -139,7 +142,7 @@ dri_fill_in_modes(__DRIscreenPrivate *psp, /** * Get information about previous buffer swaps. */ -int +static int dri_get_swap_info(__DRIdrawablePrivate * dPriv, __DRIswapInfo * sInfo) { @@ -151,13 +154,69 @@ dri_get_swap_info(__DRIdrawablePrivate * dPriv, return 0; } +static INLINE void +dri_copy_version(struct dri1_api_version *dst, + const struct __DRIversionRec *src) +{ + dst->major = src->major; + dst->minor = src->minor; + dst->patch_level = src->patch; +} -/** - * NULL stub for old dri loaders - */ -const __DRIconfig ** +static const __DRIconfig ** dri_init_screen(__DRIscreenPrivate *sPriv) { + struct dri_screen *screen; + const __DRIconfig **configs; + struct dri1_create_screen_arg arg; + + dri_init_extensions(NULL); + + screen = CALLOC_STRUCT(dri_screen); + if (!screen) + return NULL; + + screen->sPriv = sPriv; + screen->fd = sPriv->fd; + screen->drmLock = (drmLock *) &sPriv->pSAREA->lock; + + sPriv->private = (void *) screen; + sPriv->extensions = dri_screen_extensions; + + arg.base.mode = DRM_CREATE_DRI1; + arg.lf = &dri1_lf; + arg.ddx_info = sPriv->pDevPriv; + arg.ddx_info_size = sPriv->devPrivSize; + arg.sarea = sPriv->pSAREA; + dri_copy_version(&arg.ddx_version, &sPriv->ddx_version); + dri_copy_version(&arg.dri_version, &sPriv->dri_version); + dri_copy_version(&arg.drm_version, &sPriv->drm_version); + arg.api = NULL; + + screen->pipe_screen = drm_api_hooks.create_screen + (screen->fd, &arg.base); + + if (!screen->pipe_screen || !arg.api) { + debug_printf("%s: failed to create dri1 screen\n", __FUNCTION__); + goto out_no_screen; + } + + __dri1_api_hooks = arg.api; + + screen->pipe_screen->flush_frontbuffer = dri1_flush_frontbuffer; + driParseOptionInfo(&screen->optionCache, + __driConfigOptions, + __driNConfigOptions); + + configs = dri_fill_in_modes(sPriv, sPriv->fbBPP, 24, 8, 1); + if (!configs) + goto out_no_configs; + + return configs; + out_no_configs: + screen->pipe_screen->destroy(screen->pipe_screen); + out_no_screen: + FREE(screen); return NULL; } @@ -167,10 +226,11 @@ dri_init_screen(__DRIscreenPrivate *sPriv) * * Returns the __GLcontextModes supported by this driver. */ -const __DRIconfig ** +static const __DRIconfig ** dri_init_screen2(__DRIscreenPrivate *sPriv) { struct dri_screen *screen; + struct drm_create_screen_arg arg; /* Set up dispatch table to cope with all known extensions */ dri_init_extensions(NULL); @@ -183,9 +243,9 @@ dri_init_screen2(__DRIscreenPrivate *sPriv) screen->fd = sPriv->fd; sPriv->private = (void *) screen; sPriv->extensions = dri_screen_extensions; + arg.mode = DRM_CREATE_NORMAL; - - screen->pipe_screen = drm_api_hooks.create_screen(screen->fd, NULL); + screen->pipe_screen = drm_api_hooks.create_screen(screen->fd, &arg); if (!screen->pipe_screen) { debug_printf("%s: failed to create pipe_screen\n", __FUNCTION__); goto fail; @@ -208,7 +268,7 @@ fail: } -void +static void dri_destroy_screen(__DRIscreenPrivate * sPriv) { struct dri_screen *screen = dri_screen(sPriv); @@ -220,19 +280,20 @@ dri_destroy_screen(__DRIscreenPrivate * sPriv) PUBLIC const struct __DriverAPIRec driDriverAPI = { - .InitScreen = dri_init_screen, /* not supported but exported */ + .InitScreen = dri_init_screen, .DestroyScreen = dri_destroy_screen, .CreateContext = dri_create_context, .DestroyContext = dri_destroy_context, .CreateBuffer = dri_create_buffer, .DestroyBuffer = dri_destroy_buffer, - .SwapBuffers = dri_swap_buffers, /* not supported but exported */ + .SwapBuffers = dri_swap_buffers, .MakeCurrent = dri_make_current, .UnbindContext = dri_unbind_context, .GetSwapInfo = dri_get_swap_info, .GetDrawableMSC = driDrawableGetMSC32, .WaitForMSC = driWaitForMSC32, - .CopySubBuffer = dri_copy_sub_buffer, /* not supported but exported */ + .CopySubBuffer = dri_copy_sub_buffer, + .InitScreen = dri_init_screen, .InitScreen2 = dri_init_screen2, }; diff --git a/src/gallium/state_trackers/dri/dri_screen.h b/src/gallium/state_trackers/dri/dri_screen.h index 3751ec61211..c358c351681 100644 --- a/src/gallium/state_trackers/dri/dri_screen.h +++ b/src/gallium/state_trackers/dri/dri_screen.h @@ -37,6 +37,8 @@ #include "pipe/p_compiler.h" +#include "state_tracker/dri1_api.h" + struct dri_screen { /* dri */ @@ -55,6 +57,7 @@ struct dri_screen /* drm */ int fd; + drmLock *drmLock; /* gallium */ struct pipe_winsys *pipe_winsys; @@ -73,15 +76,8 @@ dri_screen(__DRIscreenPrivate *sPriv) /*********************************************************************** * dri_screen.c */ -const __DRIconfig ** -dri_init_screen2(__DRIscreenPrivate *sPriv); - -void -dri_destroy_screen(__DRIscreenPrivate * sPriv); -int -dri_get_swap_info(__DRIdrawablePrivate * dPriv, - __DRIswapInfo * sInfo); +extern struct dri1_api *__dri1_api_hooks; #endif |