From e4b59a4978a5351069c69a883257a9bc0aad8049 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Christian=20K=C3=B6nig?= Date: Wed, 13 Aug 2014 20:21:06 +0200 Subject: [PATCH] st/vdpau: fix vlVdpOutputSurfaceRender(Output|Bitmap)Surface MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Correctly handle that the source_surface is only optional. Signed-off-by: Christian König --- src/gallium/state_trackers/vdpau/device.c | 43 +++++++++++++++++++++++- src/gallium/state_trackers/vdpau/output.c | 42 +++++++++++++++-------- src/gallium/state_trackers/vdpau/vdpau_private.h | 1 + 3 files changed, 71 insertions(+), 15 deletions(-) diff --git a/src/gallium/state_trackers/vdpau/device.c b/src/gallium/state_trackers/vdpau/device.c index 9c5ec60..efc1fde 100644 --- a/src/gallium/state_trackers/vdpau/device.c +++ b/src/gallium/state_trackers/vdpau/device.c @@ -42,6 +42,8 @@ vdp_imp_device_create_x11(Display *display, int screen, VdpDevice *device, VdpGetProcAddress **get_proc_address) { struct pipe_screen *pscreen; + struct pipe_resource *res, res_tmpl; + struct pipe_sampler_view sv_tmpl; vlVdpDevice *dev = NULL; VdpStatus ret; @@ -79,6 +81,43 @@ vdp_imp_device_create_x11(Display *display, int screen, VdpDevice *device, goto no_context; } + memset(&res_tmpl, 0, sizeof(res_tmpl)); + + res_tmpl.target = PIPE_TEXTURE_2D; + res_tmpl.format = PIPE_FORMAT_R8G8B8A8_UNORM; + res_tmpl.width0 = 1; + res_tmpl.height0 = 1; + res_tmpl.depth0 = 1; + res_tmpl.array_size = 1; + res_tmpl.bind = PIPE_BIND_SAMPLER_VIEW; + res_tmpl.usage = PIPE_USAGE_DEFAULT; + + if (!CheckSurfaceParams(pscreen, &res_tmpl)) { + ret = VDP_STATUS_NO_IMPLEMENTATION; + goto no_resource; + } + + res = pscreen->resource_create(pscreen, &res_tmpl); + if (!res) { + ret = VDP_STATUS_RESOURCES; + goto no_resource; + } + + memset(&sv_tmpl, 0, sizeof(sv_tmpl)); + u_sampler_view_default_template(&sv_tmpl, res, res->format); + + sv_tmpl.swizzle_r = PIPE_SWIZZLE_ONE; + sv_tmpl.swizzle_g = PIPE_SWIZZLE_ONE; + sv_tmpl.swizzle_b = PIPE_SWIZZLE_ONE; + sv_tmpl.swizzle_a = PIPE_SWIZZLE_ONE; + + dev->dummy_sv = dev->context->create_sampler_view(dev->context, res, &sv_tmpl); + pipe_resource_reference(&res, NULL); + if (!dev->dummy_sv) { + ret = VDP_STATUS_RESOURCES; + goto no_resource; + } + *device = vlAddDataHTAB(dev); if (*device == 0) { ret = VDP_STATUS_ERROR; @@ -93,8 +132,9 @@ vdp_imp_device_create_x11(Display *display, int screen, VdpDevice *device, return VDP_STATUS_OK; no_handle: + pipe_sampler_view_reference(&dev->dummy_sv, NULL); +no_resource: dev->context->destroy(dev->context); - /* Destroy vscreen */ no_context: vl_screen_destroy(dev->vscreen); no_vscreen: @@ -185,6 +225,7 @@ vlVdpDeviceFree(vlVdpDevice *dev) { pipe_mutex_destroy(dev->mutex); vl_compositor_cleanup(&dev->compositor); + pipe_sampler_view_reference(&dev->dummy_sv, NULL); dev->context->destroy(dev->context); vl_screen_destroy(dev->vscreen); FREE(dev); diff --git a/src/gallium/state_trackers/vdpau/output.c b/src/gallium/state_trackers/vdpau/output.c index caae50f..3248f76 100644 --- a/src/gallium/state_trackers/vdpau/output.c +++ b/src/gallium/state_trackers/vdpau/output.c @@ -624,9 +624,9 @@ vlVdpOutputSurfaceRenderOutputSurface(VdpOutputSurface destination_surface, uint32_t flags) { vlVdpOutputSurface *dst_vlsurface; - vlVdpOutputSurface *src_vlsurface; struct pipe_context *context; + struct pipe_sampler_view *src_sv; struct vl_compositor *compositor; struct vl_compositor_state *cstate; @@ -639,12 +639,19 @@ vlVdpOutputSurfaceRenderOutputSurface(VdpOutputSurface destination_surface, if (!dst_vlsurface) return VDP_STATUS_INVALID_HANDLE; - src_vlsurface = vlGetDataHTAB(source_surface); - if (!src_vlsurface) - return VDP_STATUS_INVALID_HANDLE; + if (source_surface == VDP_INVALID_HANDLE) { + src_sv = dst_vlsurface->device->dummy_sv; + + } else { + vlVdpOutputSurface *src_vlsurface = vlGetDataHTAB(source_surface); + if (!src_vlsurface) + return VDP_STATUS_INVALID_HANDLE; - if (dst_vlsurface->device != src_vlsurface->device) - return VDP_STATUS_HANDLE_DEVICE_MISMATCH; + if (dst_vlsurface->device != src_vlsurface->device) + return VDP_STATUS_HANDLE_DEVICE_MISMATCH; + + src_sv = src_vlsurface->sampler_view; + } pipe_mutex_lock(dst_vlsurface->device->mutex); vlVdpResolveDelayedRendering(dst_vlsurface->device, NULL, NULL); @@ -657,7 +664,7 @@ vlVdpOutputSurfaceRenderOutputSurface(VdpOutputSurface destination_surface, vl_compositor_clear_layers(cstate); vl_compositor_set_layer_blend(cstate, 0, blend, false); - vl_compositor_set_rgba_layer(cstate, compositor, 0, src_vlsurface->sampler_view, + vl_compositor_set_rgba_layer(cstate, compositor, 0, src_sv, RectToPipe(source_rect, &src_rect), NULL, ColorsToPipe(colors, flags, vlcolors)); STATIC_ASSERT(VL_COMPOSITOR_ROTATE_0 == VDP_OUTPUT_SURFACE_RENDER_ROTATE_0); @@ -688,9 +695,9 @@ vlVdpOutputSurfaceRenderBitmapSurface(VdpOutputSurface destination_surface, uint32_t flags) { vlVdpOutputSurface *dst_vlsurface; - vlVdpBitmapSurface *src_vlsurface; struct pipe_context *context; + struct pipe_sampler_view *src_sv; struct vl_compositor *compositor; struct vl_compositor_state *cstate; @@ -703,12 +710,19 @@ vlVdpOutputSurfaceRenderBitmapSurface(VdpOutputSurface destination_surface, if (!dst_vlsurface) return VDP_STATUS_INVALID_HANDLE; - src_vlsurface = vlGetDataHTAB(source_surface); - if (!src_vlsurface) - return VDP_STATUS_INVALID_HANDLE; + if (source_surface == VDP_INVALID_HANDLE) { + src_sv = dst_vlsurface->device->dummy_sv; + + } else { + vlVdpBitmapSurface *src_vlsurface = vlGetDataHTAB(source_surface); + if (!src_vlsurface) + return VDP_STATUS_INVALID_HANDLE; - if (dst_vlsurface->device != src_vlsurface->device) - return VDP_STATUS_HANDLE_DEVICE_MISMATCH; + if (dst_vlsurface->device != src_vlsurface->device) + return VDP_STATUS_HANDLE_DEVICE_MISMATCH; + + src_sv = src_vlsurface->sampler_view; + } context = dst_vlsurface->device->context; compositor = &dst_vlsurface->device->compositor; @@ -721,7 +735,7 @@ vlVdpOutputSurfaceRenderBitmapSurface(VdpOutputSurface destination_surface, vl_compositor_clear_layers(cstate); vl_compositor_set_layer_blend(cstate, 0, blend, false); - vl_compositor_set_rgba_layer(cstate, compositor, 0, src_vlsurface->sampler_view, + vl_compositor_set_rgba_layer(cstate, compositor, 0, src_sv, RectToPipe(source_rect, &src_rect), NULL, ColorsToPipe(colors, flags, vlcolors)); vl_compositor_set_layer_rotation(cstate, 0, flags & 3); diff --git a/src/gallium/state_trackers/vdpau/vdpau_private.h b/src/gallium/state_trackers/vdpau/vdpau_private.h index 65f8e47..d1443a0 100644 --- a/src/gallium/state_trackers/vdpau/vdpau_private.h +++ b/src/gallium/state_trackers/vdpau/vdpau_private.h @@ -348,6 +348,7 @@ typedef struct struct vl_screen *vscreen; struct pipe_context *context; struct vl_compositor compositor; + struct pipe_sampler_view *dummy_sv; pipe_mutex mutex; struct { -- 1.9.1