From ba00f2f6f54cbc5ffdb0f0b94bcd672d147cdc36 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Thu, 28 Nov 2013 11:08:11 +1000 Subject: [PATCH] swrast* (gallium, classic): add MESA_copy_sub_buffer support (v3) This patches add MESA_copy_sub_buffer support to the dri sw loader and then to gallium state tracker, llvmpipe, softpipe and other bits. It reuses the dri1 driver extension interface, and it updates the swrast loader interface for a new putimage which can take a stride. I've tested this with gnome-shell with a cogl hacked to reenable sub copies for llvmpipe and the one piglit test. I could probably split this patch up as well. v2: pass a pipe_box, to reduce the entrypoints, as per Jose's review, add to p_screen doc comments. v3: finish off winsys interfaces, add swrast classic support as well. Reviewed-by: Jose Fonseca Signed-off-by: Dave Airlie swrast: add support for copy_sub_buffer --- include/GL/internal/dri_interface.h | 9 ++- src/gallium/auxiliary/vl/vl_winsys_dri.c | 2 +- src/gallium/drivers/galahad/glhd_screen.c | 5 +- src/gallium/drivers/i915/i915_screen.c | 4 +- src/gallium/drivers/identity/id_screen.c | 5 +- src/gallium/drivers/llvmpipe/lp_screen.c | 6 +- src/gallium/drivers/noop/noop_pipe.c | 2 +- src/gallium/drivers/rbug/rbug_screen.c | 4 +- src/gallium/drivers/softpipe/sp_screen.c | 5 +- src/gallium/drivers/trace/tr_screen.c | 5 +- src/gallium/include/pipe/p_screen.h | 7 ++- src/gallium/include/state_tracker/drisw_api.h | 2 + src/gallium/include/state_tracker/sw_winsys.h | 5 +- src/gallium/state_trackers/dri/sw/drisw.c | 58 +++++++++++++++++-- .../state_trackers/egl/common/native_helper.c | 2 +- .../state_trackers/egl/x11/native_ximage.c | 2 +- src/gallium/state_trackers/glx/xlib/xm_st.c | 2 +- .../state_trackers/vdpau/presentation.c | 2 +- src/gallium/state_trackers/xvmc/surface.c | 2 +- .../targets/haiku-softpipe/GalliumContext.cpp | 4 +- src/gallium/tests/graw/clear.c | 2 +- src/gallium/tests/graw/fs-test.c | 2 +- src/gallium/tests/graw/graw_util.h | 2 +- src/gallium/tests/graw/gs-test.c | 2 +- src/gallium/tests/graw/quad-sample.c | 2 +- src/gallium/tests/graw/shader-leak.c | 2 +- src/gallium/tests/graw/tri-gs.c | 2 +- src/gallium/tests/graw/tri-instanced.c | 2 +- src/gallium/tests/graw/vs-test.c | 2 +- .../winsys/sw/android/android_sw_winsys.cpp | 3 +- src/gallium/winsys/sw/dri/dri_sw_winsys.c | 16 +++-- src/gallium/winsys/sw/fbdev/fbdev_sw_winsys.c | 3 +- src/gallium/winsys/sw/gdi/gdi_sw_winsys.c | 3 +- src/gallium/winsys/sw/hgl/hgl_sw_winsys.c | 3 +- src/gallium/winsys/sw/null/null_sw_winsys.c | 3 +- .../winsys/sw/wayland/wayland_sw_winsys.c | 3 +- src/gallium/winsys/sw/xlib/xlib_sw_winsys.c | 3 +- src/glx/drisw_glx.c | 43 ++++++++++++-- src/mesa/drivers/dri/common/dri_util.c | 15 +++++ src/mesa/drivers/dri/common/dri_util.h | 5 +- src/mesa/drivers/dri/swrast/swrast.c | 35 +++++++++++ 41 files changed, 227 insertions(+), 59 deletions(-) diff --git a/include/GL/internal/dri_interface.h b/include/GL/internal/dri_interface.h index b012570ae13..81f7e60e55f 100644 --- a/include/GL/internal/dri_interface.h +++ b/include/GL/internal/dri_interface.h @@ -437,7 +437,7 @@ struct __DRIdamageExtensionRec { * SWRast Loader extension. */ #define __DRI_SWRAST_LOADER "DRI_SWRastLoader" -#define __DRI_SWRAST_LOADER_VERSION 1 +#define __DRI_SWRAST_LOADER_VERSION 2 struct __DRIswrastLoaderExtensionRec { __DRIextension base; @@ -461,6 +461,13 @@ struct __DRIswrastLoaderExtensionRec { void (*getImage)(__DRIdrawable *readable, int x, int y, int width, int height, char *data, void *loaderPrivate); + + /** + * Put image to drawable + */ + void (*putImage2)(__DRIdrawable *drawable, int op, + int x, int y, int width, int height, int stride, + char *data, void *loaderPrivate); }; /** diff --git a/src/gallium/auxiliary/vl/vl_winsys_dri.c b/src/gallium/auxiliary/vl/vl_winsys_dri.c index 7aec3fee685..e747a66f0d6 100644 --- a/src/gallium/auxiliary/vl/vl_winsys_dri.c +++ b/src/gallium/auxiliary/vl/vl_winsys_dri.c @@ -115,7 +115,7 @@ static void vl_dri2_flush_frontbuffer(struct pipe_screen *screen, struct pipe_resource *resource, unsigned level, unsigned layer, - void *context_private) + void *context_private, struct pipe_box *sub_box) { struct vl_dri_screen *scrn = (struct vl_dri_screen*)context_private; uint32_t msc_hi, msc_lo; diff --git a/src/gallium/drivers/galahad/glhd_screen.c b/src/gallium/drivers/galahad/glhd_screen.c index 16a5ff1ceae..5a910779948 100644 --- a/src/gallium/drivers/galahad/glhd_screen.c +++ b/src/gallium/drivers/galahad/glhd_screen.c @@ -275,7 +275,8 @@ static void galahad_screen_flush_frontbuffer(struct pipe_screen *_screen, struct pipe_resource *_resource, unsigned level, unsigned layer, - void *context_private) + void *context_private, + struct pipe_box *sub_box) { struct galahad_screen *glhd_screen = galahad_screen(_screen); struct galahad_resource *glhd_resource = galahad_resource(_resource); @@ -285,7 +286,7 @@ galahad_screen_flush_frontbuffer(struct pipe_screen *_screen, screen->flush_frontbuffer(screen, resource, level, layer, - context_private); + context_private, sub_box); } static void diff --git a/src/gallium/drivers/i915/i915_screen.c b/src/gallium/drivers/i915/i915_screen.c index abb97966c66..8b29fc2e57d 100644 --- a/src/gallium/drivers/i915/i915_screen.c +++ b/src/gallium/drivers/i915/i915_screen.c @@ -423,7 +423,8 @@ static void i915_flush_frontbuffer(struct pipe_screen *screen, struct pipe_resource *resource, unsigned level, unsigned layer, - void *winsys_drawable_handle) + void *winsys_drawable_handle, + struct pipe_box *sub_box) { /* XXX: Dummy right now. */ (void)screen; @@ -431,6 +432,7 @@ i915_flush_frontbuffer(struct pipe_screen *screen, (void)level; (void)layer; (void)winsys_drawable_handle; + (void)sub_box; } static void diff --git a/src/gallium/drivers/identity/id_screen.c b/src/gallium/drivers/identity/id_screen.c index 26df7f6f7ce..28cfa1f62b1 100644 --- a/src/gallium/drivers/identity/id_screen.c +++ b/src/gallium/drivers/identity/id_screen.c @@ -192,7 +192,8 @@ static void identity_screen_flush_frontbuffer(struct pipe_screen *_screen, struct pipe_resource *_resource, unsigned level, unsigned layer, - void *context_private) + void *context_private, + struct pipe_box *sub_box) { struct identity_screen *id_screen = identity_screen(_screen); struct identity_resource *id_resource = identity_resource(_resource); @@ -202,7 +203,7 @@ identity_screen_flush_frontbuffer(struct pipe_screen *_screen, screen->flush_frontbuffer(screen, resource, level, layer, - context_private); + context_private, sub_box); } static void diff --git a/src/gallium/drivers/llvmpipe/lp_screen.c b/src/gallium/drivers/llvmpipe/lp_screen.c index 742e7f296ce..c8eb3babde5 100644 --- a/src/gallium/drivers/llvmpipe/lp_screen.c +++ b/src/gallium/drivers/llvmpipe/lp_screen.c @@ -411,7 +411,8 @@ static void llvmpipe_flush_frontbuffer(struct pipe_screen *_screen, struct pipe_resource *resource, unsigned level, unsigned layer, - void *context_private) + void *context_private, + struct pipe_box *sub_box) { struct llvmpipe_screen *screen = llvmpipe_screen(_screen); struct sw_winsys *winsys = screen->winsys; @@ -419,10 +420,9 @@ llvmpipe_flush_frontbuffer(struct pipe_screen *_screen, assert(texture->dt); if (texture->dt) - winsys->displaytarget_display(winsys, texture->dt, context_private); + winsys->displaytarget_display(winsys, texture->dt, context_private, sub_box); } - static void llvmpipe_destroy_screen( struct pipe_screen *_screen ) { diff --git a/src/gallium/drivers/noop/noop_pipe.c b/src/gallium/drivers/noop/noop_pipe.c index 889e95ee76f..27197a50454 100644 --- a/src/gallium/drivers/noop/noop_pipe.c +++ b/src/gallium/drivers/noop/noop_pipe.c @@ -296,7 +296,7 @@ static struct pipe_context *noop_create_context(struct pipe_screen *screen, void static void noop_flush_frontbuffer(struct pipe_screen *_screen, struct pipe_resource *resource, unsigned level, unsigned layer, - void *context_private) + void *context_private, struct pipe_box *box) { } diff --git a/src/gallium/drivers/rbug/rbug_screen.c b/src/gallium/drivers/rbug/rbug_screen.c index 2471fdb4661..8576e2f0897 100644 --- a/src/gallium/drivers/rbug/rbug_screen.c +++ b/src/gallium/drivers/rbug/rbug_screen.c @@ -190,7 +190,7 @@ static void rbug_screen_flush_frontbuffer(struct pipe_screen *_screen, struct pipe_resource *_resource, unsigned level, unsigned layer, - void *context_private) + void *context_private, struct pipe_box *sub_box) { struct rbug_screen *rb_screen = rbug_screen(_screen); struct rbug_resource *rb_resource = rbug_resource(_resource); @@ -200,7 +200,7 @@ rbug_screen_flush_frontbuffer(struct pipe_screen *_screen, screen->flush_frontbuffer(screen, resource, level, layer, - context_private); + context_private, sub_box); } static void diff --git a/src/gallium/drivers/softpipe/sp_screen.c b/src/gallium/drivers/softpipe/sp_screen.c index 0c8c94d0e19..69cb09fd84d 100644 --- a/src/gallium/drivers/softpipe/sp_screen.c +++ b/src/gallium/drivers/softpipe/sp_screen.c @@ -369,7 +369,8 @@ static void softpipe_flush_frontbuffer(struct pipe_screen *_screen, struct pipe_resource *resource, unsigned level, unsigned layer, - void *context_private) + void *context_private, + struct pipe_box *sub_box) { struct softpipe_screen *screen = softpipe_screen(_screen); struct sw_winsys *winsys = screen->winsys; @@ -377,7 +378,7 @@ softpipe_flush_frontbuffer(struct pipe_screen *_screen, assert(texture->dt); if (texture->dt) - winsys->displaytarget_display(winsys, texture->dt, context_private); + winsys->displaytarget_display(winsys, texture->dt, context_private, sub_box); } static uint64_t diff --git a/src/gallium/drivers/trace/tr_screen.c b/src/gallium/drivers/trace/tr_screen.c index c6745af09f2..debd031084f 100644 --- a/src/gallium/drivers/trace/tr_screen.c +++ b/src/gallium/drivers/trace/tr_screen.c @@ -209,7 +209,8 @@ static void trace_screen_flush_frontbuffer(struct pipe_screen *_screen, struct pipe_resource *_resource, unsigned level, unsigned layer, - void *context_private) + void *context_private, + struct pipe_box *sub_box) { struct trace_screen *tr_scr = trace_screen(_screen); struct trace_resource *tr_res = trace_resource(_resource); @@ -226,7 +227,7 @@ trace_screen_flush_frontbuffer(struct pipe_screen *_screen, trace_dump_arg(ptr, context_private); */ - screen->flush_frontbuffer(screen, resource, level, layer, context_private); + screen->flush_frontbuffer(screen, resource, level, layer, context_private, sub_box); trace_dump_call_end(); } diff --git a/src/gallium/include/pipe/p_screen.h b/src/gallium/include/pipe/p_screen.h index 3ed7f269e4f..bdd727d8cb4 100644 --- a/src/gallium/include/pipe/p_screen.h +++ b/src/gallium/include/pipe/p_screen.h @@ -56,6 +56,7 @@ struct pipe_fence_handle; struct pipe_resource; struct pipe_surface; struct pipe_transfer; +struct pipe_box; /** @@ -181,13 +182,13 @@ struct pipe_screen { * displayed, eg copy fake frontbuffer. * \param winsys_drawable_handle an opaque handle that the calling context * gets out-of-band + * \param subbox an optional sub region to flush */ void (*flush_frontbuffer)( struct pipe_screen *screen, struct pipe_resource *resource, unsigned level, unsigned layer, - void *winsys_drawable_handle ); - - + void *winsys_drawable_handle, + struct pipe_box *subbox ); /** Set ptr = fence, with reference counting */ void (*fence_reference)( struct pipe_screen *screen, diff --git a/src/gallium/include/state_tracker/drisw_api.h b/src/gallium/include/state_tracker/drisw_api.h index 944a649257e..328440cf5ff 100644 --- a/src/gallium/include/state_tracker/drisw_api.h +++ b/src/gallium/include/state_tracker/drisw_api.h @@ -13,6 +13,8 @@ struct drisw_loader_funcs { void (*put_image) (struct dri_drawable *dri_drawable, void *data, unsigned width, unsigned height); + void (*put_image2) (struct dri_drawable *dri_drawable, + void *data, int x, int y, unsigned width, unsigned height, unsigned stride); }; /** diff --git a/src/gallium/include/state_tracker/sw_winsys.h b/src/gallium/include/state_tracker/sw_winsys.h index 0b11fe3beb9..d08ddd6c397 100644 --- a/src/gallium/include/state_tracker/sw_winsys.h +++ b/src/gallium/include/state_tracker/sw_winsys.h @@ -48,7 +48,7 @@ struct winsys_handle; struct pipe_screen; struct pipe_context; struct pipe_resource; - +struct pipe_box; /** * Opaque pointer. @@ -129,7 +129,8 @@ struct sw_winsys void (*displaytarget_display)( struct sw_winsys *ws, struct sw_displaytarget *dt, - void *context_private ); + void *context_private, + struct pipe_box *box ); void (*displaytarget_destroy)( struct sw_winsys *ws, diff --git a/src/gallium/state_trackers/dri/sw/drisw.c b/src/gallium/state_trackers/dri/sw/drisw.c index 9f00a53152e..64a64af14ec 100644 --- a/src/gallium/state_trackers/dri/sw/drisw.c +++ b/src/gallium/state_trackers/dri/sw/drisw.c @@ -37,6 +37,7 @@ #include "util/u_format.h" #include "util/u_memory.h" #include "util/u_inlines.h" +#include "util/u_box.h" #include "pipe/p_context.h" #include "state_tracker/drisw_api.h" #include "state_tracker/st_context.h" @@ -70,6 +71,18 @@ put_image(__DRIdrawable *dPriv, void *data, unsigned width, unsigned height) data, dPriv->loaderPrivate); } +static INLINE void +put_image2(__DRIdrawable *dPriv, void *data, int x, int y, + unsigned width, unsigned height, unsigned stride) +{ + __DRIscreen *sPriv = dPriv->driScreenPriv; + const __DRIswrastLoaderExtension *loader = sPriv->swrast_loader; + + loader->putImage2(dPriv, __DRI_SWRAST_IMAGE_OP_SWAP, + x, y, width, height, stride, + data, dPriv->loaderPrivate); +} + static INLINE void get_image(__DRIdrawable *dPriv, int x, int y, int width, int height, void *data) { @@ -99,9 +112,19 @@ drisw_put_image(struct dri_drawable *drawable, put_image(dPriv, data, width, height); } +static void +drisw_put_image2(struct dri_drawable *drawable, + void *data, int x, int y, unsigned width, unsigned height, + unsigned stride) +{ + __DRIdrawable *dPriv = drawable->dPriv; + + put_image2(dPriv, data, x, y, width, height, stride); +} + static INLINE void drisw_present_texture(__DRIdrawable *dPriv, - struct pipe_resource *ptex) + struct pipe_resource *ptex, struct pipe_box *sub_box) { struct dri_drawable *drawable = dri_drawable(dPriv); struct dri_screen *screen = dri_screen(drawable->sPriv); @@ -109,7 +132,7 @@ drisw_present_texture(__DRIdrawable *dPriv, if (swrast_no_present) return; - screen->base.screen->flush_frontbuffer(screen->base.screen, ptex, 0, 0, drawable); + screen->base.screen->flush_frontbuffer(screen->base.screen, ptex, 0, 0, drawable, sub_box); } static INLINE void @@ -126,7 +149,7 @@ static INLINE void drisw_copy_to_front(__DRIdrawable * dPriv, struct pipe_resource *ptex) { - drisw_present_texture(dPriv, ptex); + drisw_present_texture(dPriv, ptex, NULL); drisw_invalidate_drawable(dPriv); } @@ -157,6 +180,30 @@ drisw_swap_buffers(__DRIdrawable *dPriv) } } +static void +drisw_copy_sub_buffer(__DRIdrawable *dPriv, int x, int y, + int w, int h) +{ + struct dri_context *ctx = dri_get_current(dPriv->driScreenPriv); + struct dri_drawable *drawable = dri_drawable(dPriv); + struct pipe_resource *ptex; + struct pipe_box box; + if (!ctx) + return; + + ptex = drawable->textures[ST_ATTACHMENT_BACK_LEFT]; + + if (ptex) { + if (ctx->pp && drawable->textures[ST_ATTACHMENT_DEPTH_STENCIL]) + pp_run(ctx->pp, ptex, ptex, drawable->textures[ST_ATTACHMENT_DEPTH_STENCIL]); + + ctx->st->flush(ctx->st, ST_FLUSH_FRONT, NULL); + + u_box_2d(x, dPriv->h - y - h, w, h, &box); + drisw_present_texture(dPriv, ptex, &box); + } +} + static void drisw_flush_frontbuffer(struct dri_context *ctx, struct dri_drawable *drawable, @@ -288,7 +335,8 @@ static const __DRIextension *drisw_screen_extensions[] = { }; static struct drisw_loader_funcs drisw_lf = { - .put_image = drisw_put_image + .put_image = drisw_put_image, + .put_image2 = drisw_put_image2 }; static const __DRIconfig ** @@ -359,12 +407,14 @@ const struct __DriverAPIRec driDriverAPI = { .SwapBuffers = drisw_swap_buffers, .MakeCurrent = dri_make_current, .UnbindContext = dri_unbind_context, + .CopySubBuffer = drisw_copy_sub_buffer, }; /* This is the table of extensions that the loader will dlsym() for. */ PUBLIC const __DRIextension *__driDriverExtensions[] = { &driCoreExtension.base, &driSWRastExtension.base, + &driCopySubBufferExtension, &gallium_config_options.base, NULL }; diff --git a/src/gallium/state_trackers/egl/common/native_helper.c b/src/gallium/state_trackers/egl/common/native_helper.c index d1e1acdab4c..4a77a502e87 100644 --- a/src/gallium/state_trackers/egl/common/native_helper.c +++ b/src/gallium/state_trackers/egl/common/native_helper.c @@ -244,7 +244,7 @@ resource_surface_present(struct resource_surface *rsurf, return TRUE; rsurf->screen->flush_frontbuffer(rsurf->screen, - pres, 0, 0, winsys_drawable_handle); + pres, 0, 0, winsys_drawable_handle, NULL); return TRUE; } diff --git a/src/gallium/state_trackers/egl/x11/native_ximage.c b/src/gallium/state_trackers/egl/x11/native_ximage.c index 28c6442d821..019e5355128 100644 --- a/src/gallium/state_trackers/egl/x11/native_ximage.c +++ b/src/gallium/state_trackers/egl/x11/native_ximage.c @@ -476,7 +476,7 @@ ximage_display_copy_to_pixmap(struct native_display *ndpy, xdraw.drawable = (Drawable) pix; xdpy->base.screen->flush_frontbuffer(xdpy->base.screen, - src, 0, 0, &xdraw); + src, 0, 0, &xdraw, NULL); return TRUE; } diff --git a/src/gallium/state_trackers/glx/xlib/xm_st.c b/src/gallium/state_trackers/glx/xlib/xm_st.c index fb6999826a9..7f73a3a44fe 100644 --- a/src/gallium/state_trackers/glx/xlib/xm_st.c +++ b/src/gallium/state_trackers/glx/xlib/xm_st.c @@ -74,7 +74,7 @@ xmesa_st_framebuffer_display(struct st_framebuffer_iface *stfbi, pres = xstfb->display_resource; } - xstfb->screen->flush_frontbuffer(xstfb->screen, pres, 0, 0, &xstfb->buffer->ws); + xstfb->screen->flush_frontbuffer(xstfb->screen, pres, 0, 0, &xstfb->buffer->ws, NULL); return TRUE; } diff --git a/src/gallium/state_trackers/vdpau/presentation.c b/src/gallium/state_trackers/vdpau/presentation.c index 81e0328a096..b574ddd2cd5 100644 --- a/src/gallium/state_trackers/vdpau/presentation.c +++ b/src/gallium/state_trackers/vdpau/presentation.c @@ -269,7 +269,7 @@ vlVdpPresentationQueueDisplay(VdpPresentationQueue presentation_queue, pipe->screen->flush_frontbuffer ( pipe->screen, tex, 0, 0, - vl_screen_get_private(pq->device->vscreen) + vl_screen_get_private(pq->device->vscreen), NULL ); pipe->screen->fence_reference(pipe->screen, &surf->fence, NULL); diff --git a/src/gallium/state_trackers/xvmc/surface.c b/src/gallium/state_trackers/xvmc/surface.c index 13f337c61cd..f6876be943b 100644 --- a/src/gallium/state_trackers/xvmc/surface.c +++ b/src/gallium/state_trackers/xvmc/surface.c @@ -447,7 +447,7 @@ Status XvMCPutSurface(Display *dpy, XvMCSurface *surface, Drawable drawable, pipe->screen->flush_frontbuffer ( pipe->screen, tex, 0, 0, - vl_screen_get_private(context_priv->vscreen) + vl_screen_get_private(context_priv->vscreen), NULL ); if(dump_window == -1) { diff --git a/src/gallium/targets/haiku-softpipe/GalliumContext.cpp b/src/gallium/targets/haiku-softpipe/GalliumContext.cpp index b750f6578f4..1078cb7b380 100644 --- a/src/gallium/targets/haiku-softpipe/GalliumContext.cpp +++ b/src/gallium/targets/haiku-softpipe/GalliumContext.cpp @@ -504,14 +504,14 @@ GalliumContext::SwapBuffers(context_id contextID) // We pass our destination bitmap to flush_fronbuffer which passes it // to the private winsys display call. fScreen->flush_frontbuffer(fScreen, surface->texture, 0, 0, - context->bitmap); + context->bitmap, NULL); } #if 0 // TODO... should we flush the z stencil buffer? pipe_surface* zSurface = stContext->state.framebuffer.zsbuf; fScreen->flush_frontbuffer(fScreen, zSurface->texture, 0, 0, - context->bitmap); + context->bitmap, NULL); #endif return B_OK; diff --git a/src/gallium/tests/graw/clear.c b/src/gallium/tests/graw/clear.c index 77c59db8a3f..f38da47407f 100644 --- a/src/gallium/tests/graw/clear.c +++ b/src/gallium/tests/graw/clear.c @@ -33,7 +33,7 @@ static void draw( void ) graw_save_surface_to_file(ctx, surf, NULL); - screen->flush_frontbuffer(screen, tex, 0, 0, window); + screen->flush_frontbuffer(screen, tex, 0, 0, window, NULL); } static void init( void ) diff --git a/src/gallium/tests/graw/fs-test.c b/src/gallium/tests/graw/fs-test.c index 4d38e084b80..0560e31723e 100644 --- a/src/gallium/tests/graw/fs-test.c +++ b/src/gallium/tests/graw/fs-test.c @@ -240,7 +240,7 @@ static void draw( void ) graw_save_surface_to_file(ctx, surf, NULL); - screen->flush_frontbuffer(screen, rttex, 0, 0, window); + screen->flush_frontbuffer(screen, rttex, 0, 0, window, NULL); } #define SIZE 16 diff --git a/src/gallium/tests/graw/graw_util.h b/src/gallium/tests/graw/graw_util.h index 8557285e0ea..1856f0d7df4 100644 --- a/src/gallium/tests/graw/graw_util.h +++ b/src/gallium/tests/graw/graw_util.h @@ -211,7 +211,7 @@ static INLINE void graw_util_flush_front(const struct graw_info *info) { info->screen->flush_frontbuffer(info->screen, info->color_buf[0], - 0, 0, info->window); + 0, 0, info->window, NULL); } diff --git a/src/gallium/tests/graw/gs-test.c b/src/gallium/tests/graw/gs-test.c index 3ada18a30ee..879bf3e8324 100644 --- a/src/gallium/tests/graw/gs-test.c +++ b/src/gallium/tests/graw/gs-test.c @@ -347,7 +347,7 @@ static void draw( void ) graw_save_surface_to_file(ctx, surf, NULL); - screen->flush_frontbuffer(screen, rttex, 0, 0, window); + screen->flush_frontbuffer(screen, rttex, 0, 0, window, NULL); } #define SIZE 16 diff --git a/src/gallium/tests/graw/quad-sample.c b/src/gallium/tests/graw/quad-sample.c index b4a29e101e4..2e248a8a6f4 100644 --- a/src/gallium/tests/graw/quad-sample.c +++ b/src/gallium/tests/graw/quad-sample.c @@ -156,7 +156,7 @@ static void draw( void ) graw_save_surface_to_file(ctx, surf, NULL); - screen->flush_frontbuffer(screen, rttex, 0, 0, window); + screen->flush_frontbuffer(screen, rttex, 0, 0, window, NULL); } #define SIZE 16 diff --git a/src/gallium/tests/graw/shader-leak.c b/src/gallium/tests/graw/shader-leak.c index 4ef752b412f..754ada6cf10 100644 --- a/src/gallium/tests/graw/shader-leak.c +++ b/src/gallium/tests/graw/shader-leak.c @@ -158,7 +158,7 @@ static void draw( void ) ctx->delete_fs_state(ctx, fs); } - screen->flush_frontbuffer(screen, tex, 0, 0, window); + screen->flush_frontbuffer(screen, tex, 0, 0, window, NULL); ctx->destroy(ctx); exit(0); diff --git a/src/gallium/tests/graw/tri-gs.c b/src/gallium/tests/graw/tri-gs.c index 37323aa0864..24de12b723c 100644 --- a/src/gallium/tests/graw/tri-gs.c +++ b/src/gallium/tests/graw/tri-gs.c @@ -168,7 +168,7 @@ static void draw( void ) util_draw_arrays(ctx, PIPE_PRIM_TRIANGLES, 0, 3); ctx->flush(ctx, NULL, 0); - screen->flush_frontbuffer(screen, tex, 0, 0, window); + screen->flush_frontbuffer(screen, tex, 0, 0, window, NULL); } diff --git a/src/gallium/tests/graw/tri-instanced.c b/src/gallium/tests/graw/tri-instanced.c index f84463d8ce7..55bc3a551da 100644 --- a/src/gallium/tests/graw/tri-instanced.c +++ b/src/gallium/tests/graw/tri-instanced.c @@ -219,7 +219,7 @@ static void draw( void ) graw_save_surface_to_file(ctx, surf, NULL); - screen->flush_frontbuffer(screen, tex, 0, 0, window); + screen->flush_frontbuffer(screen, tex, 0, 0, window, NULL); } diff --git a/src/gallium/tests/graw/vs-test.c b/src/gallium/tests/graw/vs-test.c index f7d4d7342ec..0e9fc53e1b8 100644 --- a/src/gallium/tests/graw/vs-test.c +++ b/src/gallium/tests/graw/vs-test.c @@ -234,7 +234,7 @@ static void draw( void ) graw_save_surface_to_file(ctx, surf, NULL); - screen->flush_frontbuffer(screen, rttex, 0, 0, window); + screen->flush_frontbuffer(screen, rttex, 0, 0, window, NULL); } #define SIZE 16 diff --git a/src/gallium/winsys/sw/android/android_sw_winsys.cpp b/src/gallium/winsys/sw/android/android_sw_winsys.cpp index cb91aade0a8..4b1040cb6ee 100644 --- a/src/gallium/winsys/sw/android/android_sw_winsys.cpp +++ b/src/gallium/winsys/sw/android/android_sw_winsys.cpp @@ -74,7 +74,8 @@ namespace android { static void android_displaytarget_display(struct sw_winsys *ws, struct sw_displaytarget *dt, - void *context_private) + void *context_private, + struct pipe_box *box) { } diff --git a/src/gallium/winsys/sw/dri/dri_sw_winsys.c b/src/gallium/winsys/sw/dri/dri_sw_winsys.c index edb3a381a74..6fed22bbd7c 100644 --- a/src/gallium/winsys/sw/dri/dri_sw_winsys.c +++ b/src/gallium/winsys/sw/dri/dri_sw_winsys.c @@ -166,25 +166,33 @@ dri_sw_displaytarget_get_handle(struct sw_winsys *winsys, static void dri_sw_displaytarget_display(struct sw_winsys *ws, struct sw_displaytarget *dt, - void *context_private) + void *context_private, + struct pipe_box *box) { struct dri_sw_winsys *dri_sw_ws = dri_sw_winsys(ws); struct dri_sw_displaytarget *dri_sw_dt = dri_sw_displaytarget(dt); struct dri_drawable *dri_drawable = (struct dri_drawable *)context_private; unsigned width, height; + unsigned blsize = util_format_get_blocksize(dri_sw_dt->format); /* Set the width to 'stride / cpp'. * * PutImage correctly clips to the width of the dst drawable. */ - width = dri_sw_dt->stride / util_format_get_blocksize(dri_sw_dt->format); + width = dri_sw_dt->stride / blsize; height = dri_sw_dt->height; - dri_sw_ws->lf->put_image(dri_drawable, dri_sw_dt->data, width, height); + if (box) { + void *data; + data = dri_sw_dt->data + (dri_sw_dt->stride * box->y) + box->x * blsize; + dri_sw_ws->lf->put_image2(dri_drawable, data, + box->x, box->y, box->width, box->height, dri_sw_dt->stride); + } else { + dri_sw_ws->lf->put_image(dri_drawable, dri_sw_dt->data, width, height); + } } - static void dri_destroy_sw_winsys(struct sw_winsys *winsys) { diff --git a/src/gallium/winsys/sw/fbdev/fbdev_sw_winsys.c b/src/gallium/winsys/sw/fbdev/fbdev_sw_winsys.c index a2809854710..cc3ce1a78d2 100644 --- a/src/gallium/winsys/sw/fbdev/fbdev_sw_winsys.c +++ b/src/gallium/winsys/sw/fbdev/fbdev_sw_winsys.c @@ -74,7 +74,8 @@ fbdev_sw_winsys(struct sw_winsys *ws) static void fbdev_displaytarget_display(struct sw_winsys *ws, struct sw_displaytarget *dt, - void *winsys_private) + void *winsys_private, + struct pipe_box *box) { struct fbdev_sw_winsys *fbdev = fbdev_sw_winsys(ws); struct fbdev_sw_displaytarget *src = fbdev_sw_displaytarget(dt); diff --git a/src/gallium/winsys/sw/gdi/gdi_sw_winsys.c b/src/gallium/winsys/sw/gdi/gdi_sw_winsys.c index 2e12f6e6cc8..aae3ec55a25 100644 --- a/src/gallium/winsys/sw/gdi/gdi_sw_winsys.c +++ b/src/gallium/winsys/sw/gdi/gdi_sw_winsys.c @@ -207,7 +207,8 @@ gdi_sw_display( struct sw_winsys *winsys, static void gdi_sw_displaytarget_display(struct sw_winsys *winsys, struct sw_displaytarget *dt, - void *context_private) + void *context_private, + struct pipe_box *box) { /* nasty: */ diff --git a/src/gallium/winsys/sw/hgl/hgl_sw_winsys.c b/src/gallium/winsys/sw/hgl/hgl_sw_winsys.c index b09584c39a4..27eca2ba280 100644 --- a/src/gallium/winsys/sw/hgl/hgl_sw_winsys.c +++ b/src/gallium/winsys/sw/hgl/hgl_sw_winsys.c @@ -160,7 +160,8 @@ hgl_winsys_displaytarget_unmap(struct sw_winsys* winsys, static void hgl_winsys_displaytarget_display(struct sw_winsys* winsys, - struct sw_displaytarget* displayTarget, void* contextPrivate) + struct sw_displaytarget* displayTarget, void* contextPrivate, + struct pipe_box *box) { assert(contextPrivate); diff --git a/src/gallium/winsys/sw/null/null_sw_winsys.c b/src/gallium/winsys/sw/null/null_sw_winsys.c index 44849da1403..9c8b3ec4396 100644 --- a/src/gallium/winsys/sw/null/null_sw_winsys.c +++ b/src/gallium/winsys/sw/null/null_sw_winsys.c @@ -114,7 +114,8 @@ null_sw_displaytarget_get_handle(struct sw_winsys *winsys, static void null_sw_displaytarget_display(struct sw_winsys *winsys, struct sw_displaytarget *dt, - void *context_private) + void *context_private, + struct pipe_box *box) { assert(0); } diff --git a/src/gallium/winsys/sw/wayland/wayland_sw_winsys.c b/src/gallium/winsys/sw/wayland/wayland_sw_winsys.c index f432de98fef..e4286136fe4 100644 --- a/src/gallium/winsys/sw/wayland/wayland_sw_winsys.c +++ b/src/gallium/winsys/sw/wayland/wayland_sw_winsys.c @@ -75,7 +75,8 @@ wayland_sw_winsys(struct sw_winsys *ws) static void wayland_displaytarget_display(struct sw_winsys *ws, struct sw_displaytarget *dt, - void *context_private) + void *context_private, + struct pipe_box *box) { } diff --git a/src/gallium/winsys/sw/xlib/xlib_sw_winsys.c b/src/gallium/winsys/sw/xlib/xlib_sw_winsys.c index 6e71530e635..99da2ae991c 100644 --- a/src/gallium/winsys/sw/xlib/xlib_sw_winsys.c +++ b/src/gallium/winsys/sw/xlib/xlib_sw_winsys.c @@ -376,7 +376,8 @@ xlib_sw_display(struct xlib_drawable *xlib_drawable, static void xlib_displaytarget_display(struct sw_winsys *ws, struct sw_displaytarget *dt, - void *context_private) + void *context_private, + struct pipe_box *box) { struct xlib_drawable *xlib_drawable = (struct xlib_drawable *)context_private; xlib_sw_display(xlib_drawable, dt); diff --git a/src/glx/drisw_glx.c b/src/glx/drisw_glx.c index cb1d650b5c1..13a4b96a1fb 100644 --- a/src/glx/drisw_glx.c +++ b/src/glx/drisw_glx.c @@ -49,6 +49,7 @@ struct drisw_screen const __DRIcoreExtension *core; const __DRIswrastExtension *swrast; const __DRItexBufferExtension *texBuffer; + const __DRIcopySubBufferExtension *copySubBuffer; const __DRIconfig **driver_configs; @@ -171,9 +172,9 @@ bytes_per_line(unsigned pitch_bits, unsigned mul) } static void -swrastPutImage(__DRIdrawable * draw, int op, - int x, int y, int w, int h, - char *data, void *loaderPrivate) +swrastPutImage2(__DRIdrawable * draw, int op, + int x, int y, int w, int h, int stride, + char *data, void *loaderPrivate) { struct drisw_drawable *pdp = loaderPrivate; __GLXDRIdrawable *pdraw = &(pdp->base); @@ -199,13 +200,21 @@ swrastPutImage(__DRIdrawable * draw, int op, ximage->data = data; ximage->width = w; ximage->height = h; - ximage->bytes_per_line = bytes_per_line(w * ximage->bits_per_pixel, 32); + ximage->bytes_per_line = stride ? stride : bytes_per_line(w * ximage->bits_per_pixel, 32); XPutImage(dpy, drawable, gc, ximage, 0, 0, x, y, w, h); ximage->data = NULL; } +static void +swrastPutImage(__DRIdrawable * draw, int op, + int x, int y, int w, int h, + char *data, void *loaderPrivate) +{ + swrastPutImage2(draw, op, x, y, w, h, 0, data, loaderPrivate); +} + static void swrastGetImage(__DRIdrawable * read, int x, int y, int w, int h, @@ -234,7 +243,8 @@ static const __DRIswrastLoaderExtension swrastLoaderExtension = { {__DRI_SWRAST_LOADER, __DRI_SWRAST_LOADER_VERSION}, swrastGetDrawableInfo, swrastPutImage, - swrastGetImage + swrastGetImage, + swrastPutImage2, }; static const __DRIextension *loader_extensions[] = { @@ -584,6 +594,21 @@ driswSwapBuffers(__GLXDRIdrawable * pdraw, return 0; } +static void +driswCopySubBuffer(__GLXDRIdrawable * pdraw, + int x, int y, int width, int height, Bool flush) +{ + struct drisw_drawable *pdp = (struct drisw_drawable *) pdraw; + struct drisw_screen *psc = (struct drisw_screen *) pdp->base.psc; + + if (flush) { + glFlush(); + } + + (*psc->copySubBuffer->copySubBuffer) (pdp->driDrawable, + x, y, width, height); +} + static void driswDestroyScreen(struct glx_screen *base) { @@ -632,6 +657,9 @@ driswBindExtensions(struct drisw_screen *psc, const __DRIextension **extensions) "GLX_EXT_create_context_es2_profile"); } + if (psc->copySubBuffer) + __glXEnableDirectExtension(&psc->base, "GLX_MESA_copy_sub_buffer"); + /* FIXME: Figure out what other extensions can be ported here from dri2. */ for (i = 0; extensions[i]; i++) { if ((strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0)) { @@ -673,6 +701,8 @@ driswCreateScreen(int screen, struct glx_display *priv) psc->core = (__DRIcoreExtension *) extensions[i]; if (strcmp(extensions[i]->name, __DRI_SWRAST) == 0) psc->swrast = (__DRIswrastExtension *) extensions[i]; + if (strcmp(extensions[i]->name, __DRI_COPY_SUB_BUFFER) == 0) + psc->copySubBuffer = (__DRIcopySubBufferExtension *) extensions[i]; } if (psc->core == NULL || psc->swrast == NULL) { @@ -718,6 +748,9 @@ driswCreateScreen(int screen, struct glx_display *priv) psp->createDrawable = driswCreateDrawable; psp->swapBuffers = driswSwapBuffers; + if (psc->copySubBuffer) + psp->copySubBuffer = driswCopySubBuffer; + return &psc->base; handle_error: diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c index 0bce77ea9c7..fd2eca715c3 100644 --- a/src/mesa/drivers/dri/common/dri_util.c +++ b/src/mesa/drivers/dri/common/dri_util.c @@ -873,3 +873,18 @@ const __DRIimageDriverExtension driImageDriverExtension = { .getAPIMask = driGetAPIMask, .createContextAttribs = driCreateContextAttribs, }; + +/* swrast copy sub buffer entrypoint. */ +static void driCopySubBuffer(__DRIdrawable *pdp, int x, int y, + int w, int h) +{ + assert(pdp->driScreenPriv->swrast_loader); + + pdp->driScreenPriv->driver->CopySubBuffer(pdp, x, y, w, h); +} + +/* for swrast only */ +const __DRIcopySubBufferExtension driCopySubBufferExtension = { + { __DRI_COPY_SUB_BUFFER, 1 }, + .copySubBuffer = driCopySubBuffer, +}; diff --git a/src/mesa/drivers/dri/common/dri_util.h b/src/mesa/drivers/dri/common/dri_util.h index 79a8564ad51..4cfa75dd3e4 100644 --- a/src/mesa/drivers/dri/common/dri_util.h +++ b/src/mesa/drivers/dri/common/dri_util.h @@ -66,7 +66,7 @@ extern const __DRIcoreExtension driCoreExtension; extern const __DRIswrastExtension driSWRastExtension; extern const __DRIdri2Extension driDRI2Extension; extern const __DRI2configQueryExtension dri2ConfigQueryExtension; - +extern const __DRIcopySubBufferExtension driCopySubBufferExtension; /** * Driver callback functions. * @@ -115,6 +115,9 @@ struct __DriverAPIRec { int width, int height); void (*ReleaseBuffer) (__DRIscreen *screenPrivate, __DRIbuffer *buffer); + + void (*CopySubBuffer)(__DRIdrawable *driDrawPriv, int x, int y, + int w, int h); }; extern const struct __DriverAPIRec driDriverAPI; diff --git a/src/mesa/drivers/dri/swrast/swrast.c b/src/mesa/drivers/dri/swrast/swrast.c index 0e1c530b39d..7eed5a418cb 100644 --- a/src/mesa/drivers/dri/swrast/swrast.c +++ b/src/mesa/drivers/dri/swrast/swrast.c @@ -820,6 +820,39 @@ dri_unbind_context(__DRIcontext * cPriv) return GL_TRUE; } +static void +dri_copy_sub_buffer(__DRIdrawable *dPriv, int x, int y, + int w, int h) +{ + __DRIscreen *sPriv = dPriv->driScreenPriv; + void *data; + int iy; + struct dri_drawable *drawable = dri_drawable(dPriv); + struct gl_framebuffer *fb; + struct dri_swrast_renderbuffer *frontrb, *backrb; + + TRACE; + + fb = &drawable->Base; + + frontrb = + dri_swrast_renderbuffer(fb->Attachment[BUFFER_FRONT_LEFT].Renderbuffer); + backrb = + dri_swrast_renderbuffer(fb->Attachment[BUFFER_BACK_LEFT].Renderbuffer); + + /* check for signle-buffered */ + if (backrb == NULL) + return; + + iy = frontrb->Base.Base.Height - y - h; + data = (char *)backrb->Base.Buffer + (iy * backrb->pitch) + (x * ((backrb->bpp + 7) / 8)); + sPriv->swrast_loader->putImage2(dPriv, __DRI_SWRAST_IMAGE_OP_SWAP, + x, iy, w, h, + frontrb->pitch, + data, + dPriv->loaderPrivate); +} + static const struct __DriverAPIRec swrast_driver_api = { .InitScreen = dri_init_screen, @@ -831,6 +864,7 @@ static const struct __DriverAPIRec swrast_driver_api = { .SwapBuffers = dri_swap_buffers, .MakeCurrent = dri_make_current, .UnbindContext = dri_unbind_context, + .CopySubBuffer = dri_copy_sub_buffer, }; static const struct __DRIDriverVtableExtensionRec swrast_vtable = { @@ -841,6 +875,7 @@ static const struct __DRIDriverVtableExtensionRec swrast_vtable = { static const __DRIextension *swrast_driver_extensions[] = { &driCoreExtension.base, &driSWRastExtension.base, + &driCopySubBufferExtension.base, &swrast_vtable.base, NULL }; -- 2.30.2