#include "config.h" #include "gskvulkanrenderpassprivate.h" #include "gskdebugprivate.h" #include "gskprofilerprivate.h" #include "gskrendernodeprivate.h" #include "gskrenderer.h" #include "gskrendererprivate.h" #include "gskroundedrectprivate.h" #include "gsktransform.h" #include "gskvulkanblendmodepipelineprivate.h" #include "gskvulkanblurpipelineprivate.h" #include "gskvulkanborderpipelineprivate.h" #include "gskvulkanboxshadowpipelineprivate.h" #include "gskvulkanclipprivate.h" #include "gskvulkancolorpipelineprivate.h" #include "gskvulkancolortextpipelineprivate.h" #include "gskvulkancrossfadepipelineprivate.h" #include "gskvulkaneffectpipelineprivate.h" #include "gskvulkanlineargradientpipelineprivate.h" #include "gskvulkantextpipelineprivate.h" #include "gskvulkantexturepipelineprivate.h" #include "gskvulkanimageprivate.h" #include "gskvulkanpushconstantsprivate.h" #include "gskvulkanrendererprivate.h" #include "gskprivate.h" #include #define ORTHO_NEAR_PLANE -10000 #define ORTHO_FAR_PLANE 10000 typedef union _GskVulkanOp GskVulkanOp; typedef struct _GskVulkanOpRender GskVulkanOpRender; typedef struct _GskVulkanOpText GskVulkanOpText; typedef struct _GskVulkanOpPushConstants GskVulkanOpPushConstants; typedef enum { /* GskVulkanOpRender */ GSK_VULKAN_OP_FALLBACK, GSK_VULKAN_OP_FALLBACK_CLIP, GSK_VULKAN_OP_FALLBACK_ROUNDED_CLIP, GSK_VULKAN_OP_TEXTURE, GSK_VULKAN_OP_COLOR, GSK_VULKAN_OP_LINEAR_GRADIENT, GSK_VULKAN_OP_OPACITY, GSK_VULKAN_OP_BLUR, GSK_VULKAN_OP_COLOR_MATRIX, GSK_VULKAN_OP_BORDER, GSK_VULKAN_OP_INSET_SHADOW, GSK_VULKAN_OP_OUTSET_SHADOW, GSK_VULKAN_OP_REPEAT, GSK_VULKAN_OP_CROSS_FADE, GSK_VULKAN_OP_BLEND_MODE, /* GskVulkanOpText */ GSK_VULKAN_OP_TEXT, GSK_VULKAN_OP_COLOR_TEXT, /* GskVulkanOpPushConstants */ GSK_VULKAN_OP_PUSH_VERTEX_CONSTANTS, } GskVulkanOpType; /* render ops with 0, 1 or 2 sources */ struct _GskVulkanOpRender { GskVulkanOpType type; GskRenderNode *node; /* node that's the source of this op */ GskVulkanPipeline *pipeline; /* pipeline to use */ GskRoundedRect clip; /* clip rect (or random memory if not relevant) */ GskVulkanImage *source; /* source image to render */ GskVulkanImage *source2; /* second source image to render (if relevant) */ gsize vertex_offset; /* offset into vertex buffer */ gsize vertex_count; /* number of vertices */ gsize descriptor_set_index; /* index into descriptor sets array for the right descriptor set to bind */ gsize descriptor_set_index2; /* descriptor index for the second source (if relevant) */ graphene_rect_t source_rect; /* area that source maps to */ graphene_rect_t source2_rect; /* area that source2 maps to */ }; struct _GskVulkanOpText { GskVulkanOpType type; GskRenderNode *node; /* node that's the source of this op */ GskVulkanPipeline *pipeline; /* pipeline to use */ GskRoundedRect clip; /* clip rect (or random memory if not relevant) */ GskVulkanImage *source; /* source image to render */ gsize vertex_offset; /* offset into vertex buffer */ gsize vertex_count; /* number of vertices */ gsize descriptor_set_index; /* index into descriptor sets array for the right descriptor set to bind */ guint texture_index; /* index of the texture in the glyph cache */ guint start_glyph; /* the first glyph in nodes glyphstring that we render */ guint num_glyphs; /* number of *non-empty* glyphs (== instances) we render */ float scale; }; struct _GskVulkanOpPushConstants { GskVulkanOpType type; GskRenderNode *node; /* node that's the source of this op */ GskVulkanPushConstants constants; /* new constants to push */ }; union _GskVulkanOp { GskVulkanOpType type; GskVulkanOpRender render; GskVulkanOpText text; GskVulkanOpPushConstants constants; }; struct _GskVulkanRenderPass { GdkVulkanContext *vulkan; GArray *render_ops; GskVulkanImage *target; int scale_factor; graphene_rect_t viewport; cairo_region_t *clip; graphene_matrix_t mv; graphene_matrix_t p; VkRenderPass render_pass; VkSemaphore signal_semaphore; GArray *wait_semaphores; GskVulkanBuffer *vertex_data; GQuark fallback_pixels; GQuark texture_pixels; }; GskVulkanRenderPass * gsk_vulkan_render_pass_new (GdkVulkanContext *context, GskVulkanImage *target, int scale_factor, graphene_matrix_t *mv, graphene_rect_t *viewport, cairo_region_t *clip, VkSemaphore signal_semaphore) { GskVulkanRenderPass *self; VkImageLayout final_layout; self = g_slice_new0 (GskVulkanRenderPass); self->vulkan = g_object_ref (context); self->render_ops = g_array_new (FALSE, FALSE, sizeof (GskVulkanOp)); self->target = g_object_ref (target); self->scale_factor = scale_factor; self->clip = cairo_region_copy (clip); self->viewport = *viewport; self->mv = *mv; graphene_matrix_init_ortho (&self->p, viewport->origin.x, viewport->origin.x + viewport->size.width, viewport->origin.y, viewport->origin.y + viewport->size.height, ORTHO_NEAR_PLANE, ORTHO_FAR_PLANE); if (signal_semaphore != VK_NULL_HANDLE) // this is a dependent pass final_layout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL; else final_layout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR; GSK_VK_CHECK (vkCreateRenderPass, gdk_vulkan_context_get_device (self->vulkan), &(VkRenderPassCreateInfo) { .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO, .attachmentCount = 1, .pAttachments = (VkAttachmentDescription[]) { { .format = gdk_vulkan_context_get_image_format (self->vulkan), .samples = VK_SAMPLE_COUNT_1_BIT, .loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR, .storeOp = VK_ATTACHMENT_STORE_OP_STORE, .initialLayout = VK_IMAGE_LAYOUT_GENERAL, .finalLayout = final_layout } }, .subpassCount = 1, .pSubpasses = (VkSubpassDescription []) { { .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS, .inputAttachmentCount = 0, .colorAttachmentCount = 1, .pColorAttachments = (VkAttachmentReference []) { { .attachment = 0, .layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL } }, .pResolveAttachments = (VkAttachmentReference []) { { .attachment = VK_ATTACHMENT_UNUSED, .layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL } }, .pDepthStencilAttachment = NULL, } }, .dependencyCount = 0 }, NULL, &self->render_pass); self->signal_semaphore = signal_semaphore; self->wait_semaphores = g_array_new (FALSE, FALSE, sizeof (VkSemaphore)); self->vertex_data = NULL; #ifdef G_ENABLE_DEBUG self->fallback_pixels = g_quark_from_static_string ("fallback-pixels"); self->texture_pixels = g_quark_from_static_string ("texture-pixels"); #endif return self; } void gsk_vulkan_render_pass_free (GskVulkanRenderPass *self) { g_array_unref (self->render_ops); g_object_unref (self->vulkan); g_object_unref (self->target); cairo_region_destroy (self->clip); vkDestroyRenderPass (gdk_vulkan_context_get_device (self->vulkan), self->render_pass, NULL); if (self->vertex_data) gsk_vulkan_buffer_free (self->vertex_data); if (self->signal_semaphore != VK_NULL_HANDLE) vkDestroySemaphore (gdk_vulkan_context_get_device (self->vulkan), self->signal_semaphore, NULL); g_array_unref (self->wait_semaphores); g_slice_free (GskVulkanRenderPass, self); } static gboolean font_has_color_glyphs (const PangoFont *font) { cairo_scaled_font_t *scaled_font; gboolean has_color = FALSE; scaled_font = pango_cairo_font_get_scaled_font ((PangoCairoFont *)font); if (cairo_scaled_font_get_type (scaled_font) == CAIRO_FONT_TYPE_FT) { FT_Face ft_face = cairo_ft_scaled_font_lock_face (scaled_font); has_color = (FT_HAS_COLOR (ft_face) != 0); cairo_ft_scaled_font_unlock_face (scaled_font); } return has_color; } #define FALLBACK(...) G_STMT_START { \ GSK_RENDERER_NOTE (gsk_vulkan_render_get_renderer (render), FALLBACK, g_message (__VA_ARGS__)); \ goto fallback; \ }G_STMT_END static void gsk_vulkan_render_pass_add_node (GskVulkanRenderPass *self, GskVulkanRender *render, const GskVulkanPushConstants *constants, GskRenderNode *node) { GskVulkanOp op = { .type = GSK_VULKAN_OP_FALLBACK, .render.node = node }; GskVulkanPipelineType pipeline_type; switch (gsk_render_node_get_node_type (node)) { case GSK_NOT_A_RENDER_NODE: g_assert_not_reached (); return; case GSK_SHADOW_NODE: default: FALLBACK ("Unsupported node '%s'", node->node_class->type_name); case GSK_REPEAT_NODE: if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds)) pipeline_type = GSK_VULKAN_PIPELINE_TEXTURE; else if (constants->clip.type == GSK_VULKAN_CLIP_RECT) pipeline_type = GSK_VULKAN_PIPELINE_TEXTURE_CLIP; else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR) pipeline_type = GSK_VULKAN_PIPELINE_TEXTURE_CLIP_ROUNDED; else FALLBACK ("Repeat nodes can't deal with clip type %u", constants->clip.type); op.type = GSK_VULKAN_OP_REPEAT; op.render.pipeline = gsk_vulkan_render_get_pipeline (render, pipeline_type); g_array_append_val (self->render_ops, op); return; case GSK_BLEND_NODE: if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds)) pipeline_type = GSK_VULKAN_PIPELINE_BLEND_MODE; else if (constants->clip.type == GSK_VULKAN_CLIP_RECT) pipeline_type = GSK_VULKAN_PIPELINE_BLEND_MODE_CLIP; else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR) pipeline_type = GSK_VULKAN_PIPELINE_BLEND_MODE_CLIP_ROUNDED; else FALLBACK ("Blend nodes can't deal with clip type %u", constants->clip.type); op.type = GSK_VULKAN_OP_BLEND_MODE; op.render.pipeline = gsk_vulkan_render_get_pipeline (render, pipeline_type); g_array_append_val (self->render_ops, op); return; case GSK_CROSS_FADE_NODE: if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds)) pipeline_type = GSK_VULKAN_PIPELINE_CROSS_FADE; else if (constants->clip.type == GSK_VULKAN_CLIP_RECT) pipeline_type = GSK_VULKAN_PIPELINE_CROSS_FADE_CLIP; else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR) pipeline_type = GSK_VULKAN_PIPELINE_CROSS_FADE_CLIP_ROUNDED; else FALLBACK ("Cross fade nodes can't deal with clip type %u", constants->clip.type); op.type = GSK_VULKAN_OP_CROSS_FADE; op.render.pipeline = gsk_vulkan_render_get_pipeline (render, pipeline_type); g_array_append_val (self->render_ops, op); return; case GSK_INSET_SHADOW_NODE: if (gsk_inset_shadow_node_get_blur_radius (node) > 0) FALLBACK ("Blur support not implemented for inset shadows"); else if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds)) pipeline_type = GSK_VULKAN_PIPELINE_INSET_SHADOW; else if (constants->clip.type == GSK_VULKAN_CLIP_RECT) pipeline_type = GSK_VULKAN_PIPELINE_INSET_SHADOW_CLIP; else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR) pipeline_type = GSK_VULKAN_PIPELINE_INSET_SHADOW_CLIP_ROUNDED; else FALLBACK ("Inset shadow nodes can't deal with clip type %u", constants->clip.type); op.type = GSK_VULKAN_OP_INSET_SHADOW; op.render.pipeline = gsk_vulkan_render_get_pipeline (render, pipeline_type); g_array_append_val (self->render_ops, op); return; case GSK_OUTSET_SHADOW_NODE: if (gsk_outset_shadow_node_get_blur_radius (node) > 0) FALLBACK ("Blur support not implemented for outset shadows"); else if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds)) pipeline_type = GSK_VULKAN_PIPELINE_OUTSET_SHADOW; else if (constants->clip.type == GSK_VULKAN_CLIP_RECT) pipeline_type = GSK_VULKAN_PIPELINE_OUTSET_SHADOW_CLIP; else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR) pipeline_type = GSK_VULKAN_PIPELINE_OUTSET_SHADOW_CLIP_ROUNDED; else FALLBACK ("Outset shadow nodes can't deal with clip type %u", constants->clip.type); op.type = GSK_VULKAN_OP_OUTSET_SHADOW; op.render.pipeline = gsk_vulkan_render_get_pipeline (render, pipeline_type); g_array_append_val (self->render_ops, op); return; case GSK_CAIRO_NODE: if (gsk_cairo_node_peek_surface (node) == NULL) return; /* We're using recording surfaces, so drawing them to an image * surface and uploading them is the right thing. * But that's exactly what the fallback code does. */ goto fallback; case GSK_TEXT_NODE: { const PangoFont *font = gsk_text_node_peek_font (node); const PangoGlyphInfo *glyphs = gsk_text_node_peek_glyphs (node); guint num_glyphs = gsk_text_node_get_num_glyphs (node); int i; guint count; guint texture_index; gint x_position; GskVulkanRenderer *renderer = GSK_VULKAN_RENDERER (gsk_vulkan_render_get_renderer (render)); if (font_has_color_glyphs (font)) { if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds)) pipeline_type = GSK_VULKAN_PIPELINE_COLOR_TEXT; else if (constants->clip.type == GSK_VULKAN_CLIP_RECT) pipeline_type = GSK_VULKAN_PIPELINE_COLOR_TEXT_CLIP; else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR) pipeline_type = GSK_VULKAN_PIPELINE_COLOR_TEXT_CLIP_ROUNDED; else FALLBACK ("Text nodes can't deal with clip type %u", constants->clip.type); op.type = GSK_VULKAN_OP_COLOR_TEXT; } else { if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds)) pipeline_type = GSK_VULKAN_PIPELINE_TEXT; else if (constants->clip.type == GSK_VULKAN_CLIP_RECT) pipeline_type = GSK_VULKAN_PIPELINE_TEXT_CLIP; else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR) pipeline_type = GSK_VULKAN_PIPELINE_TEXT_CLIP_ROUNDED; else FALLBACK ("Text nodes can't deal with clip type %u", constants->clip.type); op.type = GSK_VULKAN_OP_TEXT; } op.text.pipeline = gsk_vulkan_render_get_pipeline (render, pipeline_type); op.text.start_glyph = 0; op.text.texture_index = G_MAXUINT; op.text.scale = self->scale_factor; x_position = 0; for (i = 0, count = 0; i < num_glyphs; i++) { const PangoGlyphInfo *gi = &glyphs[i]; texture_index = gsk_vulkan_renderer_cache_glyph (renderer, (PangoFont *)font, gi->glyph, x_position + gi->geometry.x_offset, gi->geometry.y_offset, op.text.scale); if (op.text.texture_index == G_MAXUINT) op.text.texture_index = texture_index; if (texture_index != op.text.texture_index) { op.text.num_glyphs = count; g_array_append_val (self->render_ops, op); count = 1; op.text.start_glyph = i; op.text.texture_index = texture_index; } else count++; x_position += gi->geometry.width; } if (op.text.texture_index != G_MAXUINT && count != 0) { op.text.num_glyphs = count; g_array_append_val (self->render_ops, op); } return; } case GSK_TEXTURE_NODE: if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds)) pipeline_type = GSK_VULKAN_PIPELINE_TEXTURE; else if (constants->clip.type == GSK_VULKAN_CLIP_RECT) pipeline_type = GSK_VULKAN_PIPELINE_TEXTURE_CLIP; else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR) pipeline_type = GSK_VULKAN_PIPELINE_TEXTURE_CLIP_ROUNDED; else FALLBACK ("Texture nodes can't deal with clip type %u", constants->clip.type); op.type = GSK_VULKAN_OP_TEXTURE; op.render.pipeline = gsk_vulkan_render_get_pipeline (render, pipeline_type); g_array_append_val (self->render_ops, op); return; case GSK_COLOR_NODE: if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds)) pipeline_type = GSK_VULKAN_PIPELINE_COLOR; else if (constants->clip.type == GSK_VULKAN_CLIP_RECT) pipeline_type = GSK_VULKAN_PIPELINE_COLOR_CLIP; else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR) pipeline_type = GSK_VULKAN_PIPELINE_COLOR_CLIP_ROUNDED; else FALLBACK ("Color nodes can't deal with clip type %u", constants->clip.type); op.type = GSK_VULKAN_OP_COLOR; op.render.pipeline = gsk_vulkan_render_get_pipeline (render, pipeline_type); g_array_append_val (self->render_ops, op); return; case GSK_LINEAR_GRADIENT_NODE: case GSK_REPEATING_LINEAR_GRADIENT_NODE: if (gsk_linear_gradient_node_get_n_color_stops (node) > GSK_VULKAN_LINEAR_GRADIENT_PIPELINE_MAX_COLOR_STOPS) FALLBACK ("Linear gradient with %zu color stops, hardcoded limit is %u", gsk_linear_gradient_node_get_n_color_stops (node), GSK_VULKAN_LINEAR_GRADIENT_PIPELINE_MAX_COLOR_STOPS); if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds)) pipeline_type = GSK_VULKAN_PIPELINE_LINEAR_GRADIENT; else if (constants->clip.type == GSK_VULKAN_CLIP_RECT) pipeline_type = GSK_VULKAN_PIPELINE_LINEAR_GRADIENT_CLIP; else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR) pipeline_type = GSK_VULKAN_PIPELINE_LINEAR_GRADIENT_CLIP_ROUNDED; else FALLBACK ("Linear gradient nodes can't deal with clip type %u", constants->clip.type); op.type = GSK_VULKAN_OP_LINEAR_GRADIENT; op.render.pipeline = gsk_vulkan_render_get_pipeline (render, pipeline_type); g_array_append_val (self->render_ops, op); return; case GSK_OPACITY_NODE: if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds)) pipeline_type = GSK_VULKAN_PIPELINE_COLOR_MATRIX; else if (constants->clip.type == GSK_VULKAN_CLIP_RECT) pipeline_type = GSK_VULKAN_PIPELINE_COLOR_MATRIX_CLIP; else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR) pipeline_type = GSK_VULKAN_PIPELINE_COLOR_MATRIX_CLIP_ROUNDED; else FALLBACK ("Opacity nodes can't deal with clip type %u", constants->clip.type); op.type = GSK_VULKAN_OP_OPACITY; op.render.pipeline = gsk_vulkan_render_get_pipeline (render, pipeline_type); g_array_append_val (self->render_ops, op); return; case GSK_BLUR_NODE: if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds)) pipeline_type = GSK_VULKAN_PIPELINE_BLUR; else if (constants->clip.type == GSK_VULKAN_CLIP_RECT) pipeline_type = GSK_VULKAN_PIPELINE_BLUR_CLIP; else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR) pipeline_type = GSK_VULKAN_PIPELINE_BLUR_CLIP_ROUNDED; else FALLBACK ("Blur nodes can't deal with clip type %u", constants->clip.type); op.type = GSK_VULKAN_OP_BLUR; op.render.pipeline = gsk_vulkan_render_get_pipeline (render, pipeline_type); g_array_append_val (self->render_ops, op); return; case GSK_COLOR_MATRIX_NODE: if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds)) pipeline_type = GSK_VULKAN_PIPELINE_COLOR_MATRIX; else if (constants->clip.type == GSK_VULKAN_CLIP_RECT) pipeline_type = GSK_VULKAN_PIPELINE_COLOR_MATRIX_CLIP; else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR) pipeline_type = GSK_VULKAN_PIPELINE_COLOR_MATRIX_CLIP_ROUNDED; else FALLBACK ("Color matrix nodes can't deal with clip type %u", constants->clip.type); op.type = GSK_VULKAN_OP_COLOR_MATRIX; op.render.pipeline = gsk_vulkan_render_get_pipeline (render, pipeline_type); g_array_append_val (self->render_ops, op); return; case GSK_BORDER_NODE: if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds)) pipeline_type = GSK_VULKAN_PIPELINE_BORDER; else if (constants->clip.type == GSK_VULKAN_CLIP_RECT) pipeline_type = GSK_VULKAN_PIPELINE_BORDER_CLIP; else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR) pipeline_type = GSK_VULKAN_PIPELINE_BORDER_CLIP_ROUNDED; else FALLBACK ("Border nodes can't deal with clip type %u", constants->clip.type); op.type = GSK_VULKAN_OP_BORDER; op.render.pipeline = gsk_vulkan_render_get_pipeline (render, pipeline_type); g_array_append_val (self->render_ops, op); return; case GSK_CONTAINER_NODE: { guint i; for (i = 0; i < gsk_container_node_get_n_children (node); i++) { gsk_vulkan_render_pass_add_node (self, render, constants, gsk_container_node_get_child (node, i)); } } return; case GSK_DEBUG_NODE: gsk_vulkan_render_pass_add_node (self, render, constants, gsk_debug_node_get_child (node)); return; case GSK_TRANSFORM_NODE: { graphene_matrix_t transform, mv; GskRenderNode *child; #if 0 if (!gsk_vulkan_clip_contains_rect (clip, &node->bounds)) FALLBACK ("Transform nodes can't deal with clip type %u\n", clip->type); #endif child = gsk_transform_node_get_child (node); gsk_transform_to_matrix (gsk_transform_node_get_transform (node), &transform); graphene_matrix_init_from_matrix (&mv, &self->mv); graphene_matrix_multiply (&transform, &mv, &self->mv); if (!gsk_vulkan_push_constants_transform (&op.constants.constants, constants, &transform, &child->bounds)) FALLBACK ("Transform nodes can't deal with clip type %u", constants->clip.type); op.type = GSK_VULKAN_OP_PUSH_VERTEX_CONSTANTS; g_array_append_val (self->render_ops, op); gsk_vulkan_render_pass_add_node (self, render, &op.constants.constants, child); gsk_vulkan_push_constants_init_copy (&op.constants.constants, constants); graphene_matrix_init_from_matrix (&self->mv, &mv); g_array_append_val (self->render_ops, op); } return; case GSK_CLIP_NODE: { if (!gsk_vulkan_push_constants_intersect_rect (&op.constants.constants, constants, gsk_clip_node_peek_clip (node))) FALLBACK ("Failed to find intersection between clip of type %u and rectangle", constants->clip.type); if (op.constants.constants.clip.type == GSK_VULKAN_CLIP_ALL_CLIPPED) return; op.type = GSK_VULKAN_OP_PUSH_VERTEX_CONSTANTS; g_array_append_val (self->render_ops, op); gsk_vulkan_render_pass_add_node (self, render, &op.constants.constants, gsk_clip_node_get_child (node)); gsk_vulkan_push_constants_init_copy (&op.constants.constants, constants); g_array_append_val (self->render_ops, op); } return; case GSK_ROUNDED_CLIP_NODE: { if (!gsk_vulkan_push_constants_intersect_rounded (&op.constants.constants, constants, gsk_rounded_clip_node_peek_clip (node))) FALLBACK ("Failed to find intersection between clip of type %u and rounded rectangle", constants->clip.type); if (op.constants.constants.clip.type == GSK_VULKAN_CLIP_ALL_CLIPPED) return; op.type = GSK_VULKAN_OP_PUSH_VERTEX_CONSTANTS; g_array_append_val (self->render_ops, op); gsk_vulkan_render_pass_add_node (self, render, &op.constants.constants, gsk_rounded_clip_node_get_child (node)); gsk_vulkan_push_constants_init_copy (&op.constants.constants, constants); g_array_append_val (self->render_ops, op); } return; } g_assert_not_reached (); return; fallback: switch (constants->clip.type) { case GSK_VULKAN_CLIP_NONE: op.type = GSK_VULKAN_OP_FALLBACK; break; case GSK_VULKAN_CLIP_RECT: op.type = GSK_VULKAN_OP_FALLBACK_CLIP; gsk_rounded_rect_init_copy (&op.render.clip, &constants->clip.rect); break; case GSK_VULKAN_CLIP_ROUNDED_CIRCULAR: case GSK_VULKAN_CLIP_ROUNDED: op.type = GSK_VULKAN_OP_FALLBACK_ROUNDED_CLIP; gsk_rounded_rect_init_copy (&op.render.clip, &constants->clip.rect); break; case GSK_VULKAN_CLIP_ALL_CLIPPED: default: g_assert_not_reached (); return; } op.render.pipeline = gsk_vulkan_render_get_pipeline (render, GSK_VULKAN_PIPELINE_TEXTURE); g_array_append_val (self->render_ops, op); } #undef FALLBACK void gsk_vulkan_render_pass_add (GskVulkanRenderPass *self, GskVulkanRender *render, GskRenderNode *node) { GskVulkanOp op = { 0, }; graphene_matrix_t mvp; graphene_matrix_multiply (&self->mv, &self->p, &mvp); op.type = GSK_VULKAN_OP_PUSH_VERTEX_CONSTANTS; gsk_vulkan_push_constants_init (&op.constants.constants, &mvp, &self->viewport); g_array_append_val (self->render_ops, op); gsk_vulkan_render_pass_add_node (self, render, &op.constants.constants, node); } static GskVulkanImage * gsk_vulkan_render_pass_get_node_as_texture (GskVulkanRenderPass *self, GskVulkanRender *render, GskVulkanUploader *uploader, GskRenderNode *node, const graphene_rect_t *bounds, GskVulkanClip *current_clip, graphene_rect_t *tex_rect) { GskVulkanImage *result; cairo_surface_t *surface; cairo_t *cr; switch ((guint) gsk_render_node_get_node_type (node)) { case GSK_TEXTURE_NODE: if (graphene_rect_equal (bounds, &node->bounds)) { result = gsk_vulkan_renderer_ref_texture_image (GSK_VULKAN_RENDERER (gsk_vulkan_render_get_renderer (render)), gsk_texture_node_get_texture (node), uploader); gsk_vulkan_render_add_cleanup_image (render, result); *tex_rect = GRAPHENE_RECT_INIT(0, 0, 1, 1); return result; } break; case GSK_CAIRO_NODE: /* We're using recording surfaces, so drawing them to an image * surface and uploading them is the right thing. * But that's exactly what the fallback code does. */ break; default: { VkSemaphore semaphore; graphene_rect_t view; cairo_region_t *clip; GskVulkanRenderPass *pass; graphene_rect_t clipped; if (current_clip) graphene_rect_intersection (¤t_clip->rect.bounds, bounds, &clipped); else clipped = *bounds; if (clipped.size.width == 0 || clipped.size.height == 0) return NULL; graphene_matrix_transform_bounds (&self->mv, &clipped, &view); view.origin.x = floor (view.origin.x); view.origin.y = floor (view.origin.y); view.size.width = ceil (view.size.width); view.size.height = ceil (view.size.height); result = gsk_vulkan_image_new_for_texture (self->vulkan, view.size.width, view.size.height); #ifdef G_ENABLE_DEBUG { GskProfiler *profiler = gsk_renderer_get_profiler (gsk_vulkan_render_get_renderer (render)); gsk_profiler_counter_add (profiler, self->texture_pixels, view.size.width * view.size.height); } #endif vkCreateSemaphore (gdk_vulkan_context_get_device (self->vulkan), &(VkSemaphoreCreateInfo) { VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO, NULL, 0 }, NULL, &semaphore); g_array_append_val (self->wait_semaphores, semaphore); clip = cairo_region_create_rectangle (&(cairo_rectangle_int_t) { 0, 0, gsk_vulkan_image_get_width (result), gsk_vulkan_image_get_height (result) }); pass = gsk_vulkan_render_pass_new (self->vulkan, result, self->scale_factor, &self->mv, &view, clip, semaphore); cairo_region_destroy (clip); gsk_vulkan_render_add_render_pass (render, pass); gsk_vulkan_render_pass_add (pass, render, node); gsk_vulkan_render_add_cleanup_image (render, result); /* assuming the unclipped bounds should go to texture coordinates 0..1, * calculate the coordinates for the clipped texture size */ tex_rect->origin.x = (bounds->origin.x - clipped.origin.x)/clipped.size.width; tex_rect->origin.y = (bounds->origin.y - clipped.origin.y)/clipped.size.height; tex_rect->size.width = bounds->size.width/clipped.size.width; tex_rect->size.height = bounds->size.height/clipped.size.height; return result; } } GSK_RENDERER_NOTE (gsk_vulkan_render_get_renderer (render), FALLBACK, g_message ("Node as texture not implemented for this case. Using %gx%g fallback surface", ceil (bounds->size.width), ceil (bounds->size.height))); #ifdef G_ENABLE_DEBUG { GskProfiler *profiler = gsk_renderer_get_profiler (gsk_vulkan_render_get_renderer (render)); gsk_profiler_counter_add (profiler, self->fallback_pixels, ceil (bounds->size.width) * ceil (bounds->size.height)); } #endif /* XXX: We could intersect bounds with clip bounds here */ surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, ceil (bounds->size.width), ceil (bounds->size.height)); cr = cairo_create (surface); cairo_translate (cr, -bounds->origin.x, -bounds->origin.y); gsk_render_node_draw (node, cr); cairo_destroy (cr); result = gsk_vulkan_image_new_from_data (uploader, cairo_image_surface_get_data (surface), cairo_image_surface_get_width (surface), cairo_image_surface_get_height (surface), cairo_image_surface_get_stride (surface)); cairo_surface_destroy (surface); gsk_vulkan_render_add_cleanup_image (render, result); tex_rect->origin.x = (node->bounds.origin.x - bounds->origin.x)/bounds->size.width; tex_rect->origin.y = (node->bounds.origin.y - bounds->origin.y)/bounds->size.height; tex_rect->size.width = node->bounds.size.width/bounds->size.width; tex_rect->size.height = node->bounds.size.height/bounds->size.height; return result; } static void gsk_vulkan_render_pass_upload_fallback (GskVulkanRenderPass *self, GskVulkanOpRender *op, GskVulkanRender *render, GskVulkanUploader *uploader) { GskRenderNode *node; cairo_surface_t *surface; cairo_t *cr; node = op->node; GSK_RENDERER_NOTE (gsk_vulkan_render_get_renderer (render), FALLBACK, g_message ("Upload op=%s, node %s[%p], bounds %gx%g", op->type == GSK_VULKAN_OP_FALLBACK_CLIP ? "fallback-clip" : (op->type == GSK_VULKAN_OP_FALLBACK_ROUNDED_CLIP ? "fallback-rounded-clip" : "fallback"), node->node_class->type_name, node, ceil (node->bounds.size.width), ceil (node->bounds.size.height))); #ifdef G_ENABLE_DEBUG { GskProfiler *profiler = gsk_renderer_get_profiler (gsk_vulkan_render_get_renderer (render)); gsk_profiler_counter_add (profiler, self->fallback_pixels, ceil (node->bounds.size.width) * ceil (node->bounds.size.height)); } #endif /* XXX: We could intersect bounds with clip bounds here */ surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, ceil (node->bounds.size.width * self->scale_factor), ceil (node->bounds.size.height * self->scale_factor)); cairo_surface_set_device_scale (surface, self->scale_factor, self->scale_factor); cr = cairo_create (surface); cairo_translate (cr, -node->bounds.origin.x, -node->bounds.origin.y); if (op->type == GSK_VULKAN_OP_FALLBACK_CLIP) { cairo_rectangle (cr, op->clip.bounds.origin.x, op->clip.bounds.origin.y, op->clip.bounds.size.width, op->clip.bounds.size.height); cairo_clip (cr); } else if (op->type == GSK_VULKAN_OP_FALLBACK_ROUNDED_CLIP) { gsk_rounded_rect_path (&op->clip, cr); cairo_clip (cr); } else { g_assert (op->type == GSK_VULKAN_OP_FALLBACK); } gsk_render_node_draw (node, cr); cairo_destroy (cr); op->source = gsk_vulkan_image_new_from_data (uploader, cairo_image_surface_get_data (surface), cairo_image_surface_get_width (surface), cairo_image_surface_get_height (surface), cairo_image_surface_get_stride (surface)); op->source_rect = GRAPHENE_RECT_INIT(0, 0, 1, 1); cairo_surface_destroy (surface); gsk_vulkan_render_add_cleanup_image (render, op->source); } void gsk_vulkan_render_pass_upload (GskVulkanRenderPass *self, GskVulkanRender *render, GskVulkanUploader *uploader) { GskVulkanOp *op; guint i; GskVulkanClip *clip = NULL; for (i = 0; i < self->render_ops->len; i++) { op = &g_array_index (self->render_ops, GskVulkanOp, i); switch (op->type) { case GSK_VULKAN_OP_FALLBACK: case GSK_VULKAN_OP_FALLBACK_CLIP: case GSK_VULKAN_OP_FALLBACK_ROUNDED_CLIP: gsk_vulkan_render_pass_upload_fallback (self, &op->render, render, uploader); break; case GSK_VULKAN_OP_TEXT: case GSK_VULKAN_OP_COLOR_TEXT: { op->text.source = gsk_vulkan_renderer_ref_glyph_image (GSK_VULKAN_RENDERER (gsk_vulkan_render_get_renderer (render)), uploader, op->text.texture_index); gsk_vulkan_render_add_cleanup_image (render, op->text.source); } break; case GSK_VULKAN_OP_TEXTURE: { op->render.source = gsk_vulkan_renderer_ref_texture_image (GSK_VULKAN_RENDERER (gsk_vulkan_render_get_renderer (render)), gsk_texture_node_get_texture (op->render.node), uploader); op->render.source_rect = GRAPHENE_RECT_INIT(0, 0, 1, 1); gsk_vulkan_render_add_cleanup_image (render, op->render.source); } break; case GSK_VULKAN_OP_OPACITY: { GskRenderNode *child = gsk_opacity_node_get_child (op->render.node); op->render.source = gsk_vulkan_render_pass_get_node_as_texture (self, render, uploader, child, &child->bounds, clip, &op->render.source_rect); } break; case GSK_VULKAN_OP_REPEAT: { GskRenderNode *child = gsk_repeat_node_get_child (op->render.node); const graphene_rect_t *bounds = &op->render.node->bounds; const graphene_rect_t *child_bounds = gsk_repeat_node_peek_child_bounds (op->render.node); op->render.source = gsk_vulkan_render_pass_get_node_as_texture (self, render, uploader, child, child_bounds, NULL, &op->render.source_rect); op->render.source_rect.origin.x = (bounds->origin.x - child_bounds->origin.x)/child_bounds->size.width; op->render.source_rect.origin.y = (bounds->origin.y - child_bounds->origin.y)/child_bounds->size.height; op->render.source_rect.size.width = bounds->size.width / child_bounds->size.width; op->render.source_rect.size.height = bounds->size.height / child_bounds->size.height; } break; case GSK_VULKAN_OP_BLUR: { GskRenderNode *child = gsk_blur_node_get_child (op->render.node); op->render.source = gsk_vulkan_render_pass_get_node_as_texture (self, render, uploader, child, &child->bounds, clip, &op->render.source_rect); } break; case GSK_VULKAN_OP_COLOR_MATRIX: { GskRenderNode *child = gsk_color_matrix_node_get_child (op->render.node); op->render.source = gsk_vulkan_render_pass_get_node_as_texture (self, render, uploader, child, &child->bounds, clip, &op->render.source_rect); } break; case GSK_VULKAN_OP_CROSS_FADE: { GskRenderNode *start = gsk_cross_fade_node_get_start_child (op->render.node); GskRenderNode *end = gsk_cross_fade_node_get_end_child (op->render.node); const graphene_rect_t *bounds = &op->render.node->bounds; op->render.source = gsk_vulkan_render_pass_get_node_as_texture (self, render, uploader, start, &start->bounds, clip, &op->render.source_rect); op->render.source_rect.origin.x = (bounds->origin.x - start->bounds.origin.x)/start->bounds.size.width; op->render.source_rect.origin.y = (bounds->origin.y - start->bounds.origin.y)/start->bounds.size.height; op->render.source_rect.size.width = bounds->size.width / start->bounds.size.width; op->render.source_rect.size.height = bounds->size.height / start->bounds.size.height; op->render.source2 = gsk_vulkan_render_pass_get_node_as_texture (self, render, uploader, end, &end->bounds, clip, &op->render.source2_rect); op->render.source2_rect.origin.x = (bounds->origin.x - end->bounds.origin.x)/end->bounds.size.width; op->render.source2_rect.origin.y = (bounds->origin.y - end->bounds.origin.y)/end->bounds.size.height; op->render.source2_rect.size.width = bounds->size.width / end->bounds.size.width; op->render.source2_rect.size.height = bounds->size.height / end->bounds.size.height; } break; case GSK_VULKAN_OP_BLEND_MODE: { GskRenderNode *top = gsk_blend_node_get_top_child (op->render.node); GskRenderNode *bottom = gsk_blend_node_get_bottom_child (op->render.node); const graphene_rect_t *bounds = &op->render.node->bounds; op->render.source = gsk_vulkan_render_pass_get_node_as_texture (self, render, uploader, top, &top->bounds, clip, &op->render.source_rect); op->render.source_rect.origin.x = (bounds->origin.x - top->bounds.origin.x)/top->bounds.size.width; op->render.source_rect.origin.y = (bounds->origin.y - top->bounds.origin.y)/top->bounds.size.height; op->render.source_rect.size.width = bounds->size.width / top->bounds.size.width; op->render.source_rect.size.height = bounds->size.height / top->bounds.size.height; op->render.source2 = gsk_vulkan_render_pass_get_node_as_texture (self, render, uploader, bottom, &bottom->bounds, clip, &op->render.source2_rect); op->render.source2_rect.origin.x = (bounds->origin.x - bottom->bounds.origin.x)/bottom->bounds.size.width; op->render.source2_rect.origin.y = (bounds->origin.y - bottom->bounds.origin.y)/bottom->bounds.size.height; op->render.source2_rect.size.width = bounds->size.width / bottom->bounds.size.width; op->render.source2_rect.size.height = bounds->size.height / bottom->bounds.size.height; } break; case GSK_VULKAN_OP_PUSH_VERTEX_CONSTANTS: clip = &op->constants.constants.clip; break; default: g_assert_not_reached (); case GSK_VULKAN_OP_COLOR: case GSK_VULKAN_OP_LINEAR_GRADIENT: case GSK_VULKAN_OP_BORDER: case GSK_VULKAN_OP_INSET_SHADOW: case GSK_VULKAN_OP_OUTSET_SHADOW: break; } } } static gsize gsk_vulkan_render_pass_count_vertex_data (GskVulkanRenderPass *self) { GskVulkanOp *op; gsize n_bytes; guint i; n_bytes = 0; for (i = 0; i < self->render_ops->len; i++) { op = &g_array_index (self->render_ops, GskVulkanOp, i); switch (op->type) { case GSK_VULKAN_OP_FALLBACK: case GSK_VULKAN_OP_FALLBACK_CLIP: case GSK_VULKAN_OP_FALLBACK_ROUNDED_CLIP: case GSK_VULKAN_OP_TEXTURE: case GSK_VULKAN_OP_REPEAT: op->render.vertex_count = gsk_vulkan_texture_pipeline_count_vertex_data (GSK_VULKAN_TEXTURE_PIPELINE (op->render.pipeline)); n_bytes += op->render.vertex_count; break; case GSK_VULKAN_OP_TEXT: op->text.vertex_count = gsk_vulkan_text_pipeline_count_vertex_data (GSK_VULKAN_TEXT_PIPELINE (op->text.pipeline), op->text.num_glyphs); n_bytes += op->text.vertex_count; break; case GSK_VULKAN_OP_COLOR_TEXT: op->text.vertex_count = gsk_vulkan_color_text_pipeline_count_vertex_data (GSK_VULKAN_COLOR_TEXT_PIPELINE (op->render.pipeline), op->text.num_glyphs); n_bytes += op->text.vertex_count; break; case GSK_VULKAN_OP_COLOR: op->render.vertex_count = gsk_vulkan_color_pipeline_count_vertex_data (GSK_VULKAN_COLOR_PIPELINE (op->render.pipeline)); n_bytes += op->render.vertex_count; break; case GSK_VULKAN_OP_LINEAR_GRADIENT: op->render.vertex_count = gsk_vulkan_linear_gradient_pipeline_count_vertex_data (GSK_VULKAN_LINEAR_GRADIENT_PIPELINE (op->render.pipeline)); n_bytes += op->render.vertex_count; break; case GSK_VULKAN_OP_OPACITY: case GSK_VULKAN_OP_COLOR_MATRIX: op->render.vertex_count = gsk_vulkan_effect_pipeline_count_vertex_data (GSK_VULKAN_EFFECT_PIPELINE (op->render.pipeline)); n_bytes += op->render.vertex_count; break; case GSK_VULKAN_OP_BLUR: op->render.vertex_count = gsk_vulkan_blur_pipeline_count_vertex_data (GSK_VULKAN_BLUR_PIPELINE (op->render.pipeline)); n_bytes += op->render.vertex_count; break; case GSK_VULKAN_OP_BORDER: op->render.vertex_count = gsk_vulkan_border_pipeline_count_vertex_data (GSK_VULKAN_BORDER_PIPELINE (op->render.pipeline)); n_bytes += op->render.vertex_count; break; case GSK_VULKAN_OP_INSET_SHADOW: case GSK_VULKAN_OP_OUTSET_SHADOW: op->render.vertex_count = gsk_vulkan_box_shadow_pipeline_count_vertex_data (GSK_VULKAN_BOX_SHADOW_PIPELINE (op->render.pipeline)); n_bytes += op->render.vertex_count; break; case GSK_VULKAN_OP_CROSS_FADE: op->render.vertex_count = gsk_vulkan_cross_fade_pipeline_count_vertex_data (GSK_VULKAN_CROSS_FADE_PIPELINE (op->render.pipeline)); n_bytes += op->render.vertex_count; break; case GSK_VULKAN_OP_BLEND_MODE: op->render.vertex_count = gsk_vulkan_blend_mode_pipeline_count_vertex_data (GSK_VULKAN_BLEND_MODE_PIPELINE (op->render.pipeline)); n_bytes += op->render.vertex_count; break; default: g_assert_not_reached (); case GSK_VULKAN_OP_PUSH_VERTEX_CONSTANTS: continue; } } return n_bytes; } static gsize gsk_vulkan_render_pass_collect_vertex_data (GskVulkanRenderPass *self, GskVulkanRender *render, guchar *data, gsize offset, gsize total) { GskVulkanOp *op; gsize n_bytes; guint i; n_bytes = 0; for (i = 0; i < self->render_ops->len; i++) { op = &g_array_index (self->render_ops, GskVulkanOp, i); switch (op->type) { case GSK_VULKAN_OP_FALLBACK: case GSK_VULKAN_OP_FALLBACK_CLIP: case GSK_VULKAN_OP_FALLBACK_ROUNDED_CLIP: case GSK_VULKAN_OP_TEXTURE: { op->render.vertex_offset = offset + n_bytes; gsk_vulkan_texture_pipeline_collect_vertex_data (GSK_VULKAN_TEXTURE_PIPELINE (op->render.pipeline), data + n_bytes + offset, &op->render.node->bounds, &op->render.source_rect); n_bytes += op->render.vertex_count; } break; case GSK_VULKAN_OP_REPEAT: { op->render.vertex_offset = offset + n_bytes; gsk_vulkan_texture_pipeline_collect_vertex_data (GSK_VULKAN_TEXTURE_PIPELINE (op->render.pipeline), data + n_bytes + offset, &op->render.node->bounds, &op->render.source_rect); n_bytes += op->render.vertex_count; } break; case GSK_VULKAN_OP_TEXT: { op->text.vertex_offset = offset + n_bytes; gsk_vulkan_text_pipeline_collect_vertex_data (GSK_VULKAN_TEXT_PIPELINE (op->text.pipeline), data + n_bytes + offset, GSK_VULKAN_RENDERER (gsk_vulkan_render_get_renderer (render)), &op->text.node->bounds, (PangoFont *)gsk_text_node_peek_font (op->text.node), gsk_text_node_get_num_glyphs (op->text.node), gsk_text_node_peek_glyphs (op->text.node), gsk_text_node_peek_color (op->text.node), gsk_text_node_get_offset (op->text.node), op->text.start_glyph, op->text.num_glyphs, op->text.scale); n_bytes += op->text.vertex_count; } break; case GSK_VULKAN_OP_COLOR_TEXT: { op->text.vertex_offset = offset + n_bytes; gsk_vulkan_color_text_pipeline_collect_vertex_data (GSK_VULKAN_COLOR_TEXT_PIPELINE (op->text.pipeline), data + n_bytes + offset, GSK_VULKAN_RENDERER (gsk_vulkan_render_get_renderer (render)), &op->text.node->bounds, (PangoFont *)gsk_text_node_peek_font (op->text.node), gsk_text_node_get_num_glyphs (op->text.node), gsk_text_node_peek_glyphs (op->text.node), gsk_text_node_get_offset (op->text.node), op->text.start_glyph, op->text.num_glyphs, op->text.scale); n_bytes += op->text.vertex_count; } break; case GSK_VULKAN_OP_COLOR: { op->render.vertex_offset = offset + n_bytes; gsk_vulkan_color_pipeline_collect_vertex_data (GSK_VULKAN_COLOR_PIPELINE (op->render.pipeline), data + n_bytes + offset, &op->render.node->bounds, gsk_color_node_peek_color (op->render.node)); n_bytes += op->render.vertex_count; } break; case GSK_VULKAN_OP_LINEAR_GRADIENT: { op->render.vertex_offset = offset + n_bytes; gsk_vulkan_linear_gradient_pipeline_collect_vertex_data (GSK_VULKAN_LINEAR_GRADIENT_PIPELINE (op->render.pipeline), data + n_bytes + offset, &op->render.node->bounds, gsk_linear_gradient_node_peek_start (op->render.node), gsk_linear_gradient_node_peek_end (op->render.node), gsk_render_node_get_node_type (op->render.node) == GSK_REPEATING_LINEAR_GRADIENT_NODE, gsk_linear_gradient_node_get_n_color_stops (op->render.node), gsk_linear_gradient_node_peek_color_stops (op->render.node)); n_bytes += op->render.vertex_count; } break; case GSK_VULKAN_OP_OPACITY: { graphene_matrix_t color_matrix; graphene_vec4_t color_offset; graphene_matrix_init_from_float (&color_matrix, (float[16]) { 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, gsk_opacity_node_get_opacity (op->render.node) }); graphene_vec4_init (&color_offset, 0.0, 0.0, 0.0, 0.0); op->render.vertex_offset = offset + n_bytes; gsk_vulkan_effect_pipeline_collect_vertex_data (GSK_VULKAN_EFFECT_PIPELINE (op->render.pipeline), data + n_bytes + offset, &op->render.node->bounds, &op->render.source_rect, &color_matrix, &color_offset); n_bytes += op->render.vertex_count; } break; case GSK_VULKAN_OP_BLUR: { op->render.vertex_offset = offset + n_bytes; gsk_vulkan_blur_pipeline_collect_vertex_data (GSK_VULKAN_BLUR_PIPELINE (op->render.pipeline), data + n_bytes + offset, &op->render.node->bounds, &op->render.source_rect, gsk_blur_node_get_radius (op->render.node)); n_bytes += op->render.vertex_count; } break; case GSK_VULKAN_OP_COLOR_MATRIX: { op->render.vertex_offset = offset + n_bytes; gsk_vulkan_effect_pipeline_collect_vertex_data (GSK_VULKAN_EFFECT_PIPELINE (op->render.pipeline), data + n_bytes + offset, &op->render.node->bounds, &op->render.source_rect, gsk_color_matrix_node_peek_color_matrix (op->render.node), gsk_color_matrix_node_peek_color_offset (op->render.node)); n_bytes += op->render.vertex_count; } break; case GSK_VULKAN_OP_BORDER: { op->render.vertex_offset = offset + n_bytes; gsk_vulkan_border_pipeline_collect_vertex_data (GSK_VULKAN_BORDER_PIPELINE (op->render.pipeline), data + n_bytes + offset, gsk_border_node_peek_outline (op->render.node), gsk_border_node_peek_widths (op->render.node), gsk_border_node_peek_colors (op->render.node)); n_bytes += op->render.vertex_count; } break; case GSK_VULKAN_OP_INSET_SHADOW: { op->render.vertex_offset = offset + n_bytes; gsk_vulkan_box_shadow_pipeline_collect_vertex_data (GSK_VULKAN_BOX_SHADOW_PIPELINE (op->render.pipeline), data + n_bytes + offset, gsk_inset_shadow_node_peek_outline (op->render.node), gsk_inset_shadow_node_peek_color (op->render.node), gsk_inset_shadow_node_get_dx (op->render.node), gsk_inset_shadow_node_get_dy (op->render.node), gsk_inset_shadow_node_get_spread (op->render.node), gsk_inset_shadow_node_get_blur_radius (op->render.node)); n_bytes += op->render.vertex_count; } break; case GSK_VULKAN_OP_OUTSET_SHADOW: { op->render.vertex_offset = offset + n_bytes; gsk_vulkan_box_shadow_pipeline_collect_vertex_data (GSK_VULKAN_BOX_SHADOW_PIPELINE (op->render.pipeline), data + n_bytes + offset, gsk_outset_shadow_node_peek_outline (op->render.node), gsk_outset_shadow_node_peek_color (op->render.node), gsk_outset_shadow_node_get_dx (op->render.node), gsk_outset_shadow_node_get_dy (op->render.node), gsk_outset_shadow_node_get_spread (op->render.node), gsk_outset_shadow_node_get_blur_radius (op->render.node)); n_bytes += op->render.vertex_count; } break; case GSK_VULKAN_OP_CROSS_FADE: { op->render.vertex_offset = offset + n_bytes; gsk_vulkan_cross_fade_pipeline_collect_vertex_data (GSK_VULKAN_CROSS_FADE_PIPELINE (op->render.pipeline), data + n_bytes + offset, &op->render.node->bounds, &op->render.source_rect, &op->render.source2_rect, gsk_cross_fade_node_get_progress (op->render.node)); n_bytes += op->render.vertex_count; } break; case GSK_VULKAN_OP_BLEND_MODE: { op->render.vertex_offset = offset + n_bytes; gsk_vulkan_blend_mode_pipeline_collect_vertex_data (GSK_VULKAN_BLEND_MODE_PIPELINE (op->render.pipeline), data + n_bytes + offset, &op->render.node->bounds, &op->render.source_rect, &op->render.source2_rect, gsk_blend_node_get_blend_mode (op->render.node)); n_bytes += op->render.vertex_count; } break; default: g_assert_not_reached (); case GSK_VULKAN_OP_PUSH_VERTEX_CONSTANTS: continue; } g_assert (n_bytes + offset <= total); } return n_bytes; } static GskVulkanBuffer * gsk_vulkan_render_pass_get_vertex_data (GskVulkanRenderPass *self, GskVulkanRender *render) { if (self->vertex_data == NULL) { gsize n_bytes; guchar *data; n_bytes = gsk_vulkan_render_pass_count_vertex_data (self); self->vertex_data = gsk_vulkan_buffer_new (self->vulkan, n_bytes); data = gsk_vulkan_buffer_map (self->vertex_data); gsk_vulkan_render_pass_collect_vertex_data (self, render, data, 0, n_bytes); gsk_vulkan_buffer_unmap (self->vertex_data); } return self->vertex_data; } gsize gsk_vulkan_render_pass_get_wait_semaphores (GskVulkanRenderPass *self, VkSemaphore **semaphores) { *semaphores = (VkSemaphore *)self->wait_semaphores->data; return self->wait_semaphores->len; } gsize gsk_vulkan_render_pass_get_signal_semaphores (GskVulkanRenderPass *self, VkSemaphore **semaphores) { *semaphores = (VkSemaphore *)&self->signal_semaphore; return self->signal_semaphore != VK_NULL_HANDLE ? 1 : 0; } void gsk_vulkan_render_pass_reserve_descriptor_sets (GskVulkanRenderPass *self, GskVulkanRender *render) { GskVulkanOp *op; guint i; for (i = 0; i < self->render_ops->len; i++) { op = &g_array_index (self->render_ops, GskVulkanOp, i); switch (op->type) { case GSK_VULKAN_OP_FALLBACK: case GSK_VULKAN_OP_FALLBACK_CLIP: case GSK_VULKAN_OP_FALLBACK_ROUNDED_CLIP: case GSK_VULKAN_OP_TEXTURE: case GSK_VULKAN_OP_OPACITY: case GSK_VULKAN_OP_BLUR: case GSK_VULKAN_OP_COLOR_MATRIX: if (op->render.source) op->render.descriptor_set_index = gsk_vulkan_render_reserve_descriptor_set (render, op->render.source, FALSE); break; case GSK_VULKAN_OP_REPEAT: if (op->render.source) op->render.descriptor_set_index = gsk_vulkan_render_reserve_descriptor_set (render, op->render.source, TRUE); break; case GSK_VULKAN_OP_TEXT: case GSK_VULKAN_OP_COLOR_TEXT: op->text.descriptor_set_index = gsk_vulkan_render_reserve_descriptor_set (render, op->text.source, FALSE); break; case GSK_VULKAN_OP_CROSS_FADE: case GSK_VULKAN_OP_BLEND_MODE: if (op->render.source && op->render.source2) { op->render.descriptor_set_index = gsk_vulkan_render_reserve_descriptor_set (render, op->render.source, FALSE); op->render.descriptor_set_index2 = gsk_vulkan_render_reserve_descriptor_set (render, op->render.source2, FALSE); } break; default: g_assert_not_reached (); case GSK_VULKAN_OP_COLOR: case GSK_VULKAN_OP_LINEAR_GRADIENT: case GSK_VULKAN_OP_PUSH_VERTEX_CONSTANTS: case GSK_VULKAN_OP_BORDER: case GSK_VULKAN_OP_INSET_SHADOW: case GSK_VULKAN_OP_OUTSET_SHADOW: break; } } } static void gsk_vulkan_render_pass_draw_rect (GskVulkanRenderPass *self, GskVulkanRender *render, guint layout_count, VkPipelineLayout *pipeline_layout, VkCommandBuffer command_buffer) { GskVulkanPipeline *current_pipeline = NULL; gsize current_draw_index = 0; GskVulkanOp *op; guint i, step; GskVulkanBuffer *vertex_buffer; vertex_buffer = gsk_vulkan_render_pass_get_vertex_data (self, render); for (i = 0; i < self->render_ops->len; i += step) { op = &g_array_index (self->render_ops, GskVulkanOp, i); step = 1; switch (op->type) { case GSK_VULKAN_OP_FALLBACK: case GSK_VULKAN_OP_FALLBACK_CLIP: case GSK_VULKAN_OP_FALLBACK_ROUNDED_CLIP: case GSK_VULKAN_OP_TEXTURE: case GSK_VULKAN_OP_REPEAT: if (!op->render.source) continue; if (current_pipeline != op->render.pipeline) { current_pipeline = op->render.pipeline; vkCmdBindPipeline (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline (current_pipeline)); vkCmdBindVertexBuffers (command_buffer, 0, 1, (VkBuffer[1]) { gsk_vulkan_buffer_get_buffer (vertex_buffer) }, (VkDeviceSize[1]) { op->render.vertex_offset }); current_draw_index = 0; } vkCmdBindDescriptorSets (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline_layout (current_pipeline), 0, 1, (VkDescriptorSet[1]) { gsk_vulkan_render_get_descriptor_set (render, op->render.descriptor_set_index) }, 0, NULL); current_draw_index += gsk_vulkan_texture_pipeline_draw (GSK_VULKAN_TEXTURE_PIPELINE (current_pipeline), command_buffer, current_draw_index, 1); break; case GSK_VULKAN_OP_TEXT: if (current_pipeline != op->text.pipeline) { current_pipeline = op->text.pipeline; vkCmdBindPipeline (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline (current_pipeline)); vkCmdBindVertexBuffers (command_buffer, 0, 1, (VkBuffer[1]) { gsk_vulkan_buffer_get_buffer (vertex_buffer) }, (VkDeviceSize[1]) { op->text.vertex_offset }); current_draw_index = 0; } vkCmdBindDescriptorSets (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline_layout (current_pipeline), 0, 1, (VkDescriptorSet[1]) { gsk_vulkan_render_get_descriptor_set (render, op->text.descriptor_set_index) }, 0, NULL); current_draw_index += gsk_vulkan_text_pipeline_draw (GSK_VULKAN_TEXT_PIPELINE (current_pipeline), command_buffer, current_draw_index, op->text.num_glyphs); break; case GSK_VULKAN_OP_COLOR_TEXT: if (current_pipeline != op->text.pipeline) { current_pipeline = op->text.pipeline; vkCmdBindPipeline (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline (current_pipeline)); vkCmdBindVertexBuffers (command_buffer, 0, 1, (VkBuffer[1]) { gsk_vulkan_buffer_get_buffer (vertex_buffer) }, (VkDeviceSize[1]) { op->text.vertex_offset }); current_draw_index = 0; } vkCmdBindDescriptorSets (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline_layout (current_pipeline), 0, 1, (VkDescriptorSet[1]) { gsk_vulkan_render_get_descriptor_set (render, op->text.descriptor_set_index) }, 0, NULL); current_draw_index += gsk_vulkan_color_text_pipeline_draw (GSK_VULKAN_COLOR_TEXT_PIPELINE (current_pipeline), command_buffer, current_draw_index, op->text.num_glyphs); break; case GSK_VULKAN_OP_OPACITY: case GSK_VULKAN_OP_COLOR_MATRIX: if (!op->render.source) continue; if (current_pipeline != op->render.pipeline) { current_pipeline = op->render.pipeline; vkCmdBindPipeline (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline (current_pipeline)); vkCmdBindVertexBuffers (command_buffer, 0, 1, (VkBuffer[1]) { gsk_vulkan_buffer_get_buffer (vertex_buffer) }, (VkDeviceSize[1]) { op->render.vertex_offset }); current_draw_index = 0; } vkCmdBindDescriptorSets (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline_layout (current_pipeline), 0, 1, (VkDescriptorSet[1]) { gsk_vulkan_render_get_descriptor_set (render, op->render.descriptor_set_index) }, 0, NULL); current_draw_index += gsk_vulkan_effect_pipeline_draw (GSK_VULKAN_EFFECT_PIPELINE (current_pipeline), command_buffer, current_draw_index, 1); break; case GSK_VULKAN_OP_BLUR: if (!op->render.source) continue; if (current_pipeline != op->render.pipeline) { current_pipeline = op->render.pipeline; vkCmdBindPipeline (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline (current_pipeline)); vkCmdBindVertexBuffers (command_buffer, 0, 1, (VkBuffer[1]) { gsk_vulkan_buffer_get_buffer (vertex_buffer) }, (VkDeviceSize[1]) { op->render.vertex_offset }); current_draw_index = 0; } vkCmdBindDescriptorSets (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline_layout (current_pipeline), 0, 1, (VkDescriptorSet[1]) { gsk_vulkan_render_get_descriptor_set (render, op->render.descriptor_set_index) }, 0, NULL); current_draw_index += gsk_vulkan_blur_pipeline_draw (GSK_VULKAN_BLUR_PIPELINE (current_pipeline), command_buffer, current_draw_index, 1); break; case GSK_VULKAN_OP_COLOR: if (current_pipeline != op->render.pipeline) { current_pipeline = op->render.pipeline; vkCmdBindPipeline (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline (current_pipeline)); vkCmdBindVertexBuffers (command_buffer, 0, 1, (VkBuffer[1]) { gsk_vulkan_buffer_get_buffer (vertex_buffer) }, (VkDeviceSize[1]) { op->render.vertex_offset }); current_draw_index = 0; } for (step = 1; step + i < self->render_ops->len; step++) { GskVulkanOp *cmp = &g_array_index (self->render_ops, GskVulkanOp, i + step); if (cmp->type != GSK_VULKAN_OP_COLOR || cmp->render.pipeline != current_pipeline) break; } current_draw_index += gsk_vulkan_color_pipeline_draw (GSK_VULKAN_COLOR_PIPELINE (current_pipeline), command_buffer, current_draw_index, step); break; case GSK_VULKAN_OP_LINEAR_GRADIENT: if (current_pipeline != op->render.pipeline) { current_pipeline = op->render.pipeline; vkCmdBindPipeline (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline (current_pipeline)); vkCmdBindVertexBuffers (command_buffer, 0, 1, (VkBuffer[1]) { gsk_vulkan_buffer_get_buffer (vertex_buffer) }, (VkDeviceSize[1]) { op->render.vertex_offset }); current_draw_index = 0; } current_draw_index += gsk_vulkan_linear_gradient_pipeline_draw (GSK_VULKAN_LINEAR_GRADIENT_PIPELINE (current_pipeline), command_buffer, current_draw_index, 1); break; case GSK_VULKAN_OP_BORDER: if (current_pipeline != op->render.pipeline) { current_pipeline = op->render.pipeline; vkCmdBindPipeline (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline (current_pipeline)); vkCmdBindVertexBuffers (command_buffer, 0, 1, (VkBuffer[1]) { gsk_vulkan_buffer_get_buffer (vertex_buffer) }, (VkDeviceSize[1]) { op->render.vertex_offset }); current_draw_index = 0; } current_draw_index += gsk_vulkan_border_pipeline_draw (GSK_VULKAN_BORDER_PIPELINE (current_pipeline), command_buffer, current_draw_index, 1); break; case GSK_VULKAN_OP_INSET_SHADOW: case GSK_VULKAN_OP_OUTSET_SHADOW: if (current_pipeline != op->render.pipeline) { current_pipeline = op->render.pipeline; vkCmdBindPipeline (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline (current_pipeline)); vkCmdBindVertexBuffers (command_buffer, 0, 1, (VkBuffer[1]) { gsk_vulkan_buffer_get_buffer (vertex_buffer) }, (VkDeviceSize[1]) { op->render.vertex_offset }); current_draw_index = 0; } current_draw_index += gsk_vulkan_box_shadow_pipeline_draw (GSK_VULKAN_BOX_SHADOW_PIPELINE (current_pipeline), command_buffer, current_draw_index, 1); break; case GSK_VULKAN_OP_PUSH_VERTEX_CONSTANTS: for (int j = 0; j < layout_count; j++) gsk_vulkan_push_constants_push (&op->constants.constants, command_buffer, pipeline_layout[j]); break; case GSK_VULKAN_OP_CROSS_FADE: if (!op->render.source || !op->render.source2) continue; if (current_pipeline != op->render.pipeline) { current_pipeline = op->render.pipeline; vkCmdBindPipeline (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline (current_pipeline)); vkCmdBindVertexBuffers (command_buffer, 0, 1, (VkBuffer[1]) { gsk_vulkan_buffer_get_buffer (vertex_buffer) }, (VkDeviceSize[1]) { op->render.vertex_offset }); current_draw_index = 0; } vkCmdBindDescriptorSets (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline_layout (current_pipeline), 0, 2, (VkDescriptorSet[2]) { gsk_vulkan_render_get_descriptor_set (render, op->render.descriptor_set_index), gsk_vulkan_render_get_descriptor_set (render, op->render.descriptor_set_index2) }, 0, NULL); current_draw_index += gsk_vulkan_cross_fade_pipeline_draw (GSK_VULKAN_CROSS_FADE_PIPELINE (current_pipeline), command_buffer, current_draw_index, 1); break; case GSK_VULKAN_OP_BLEND_MODE: if (!op->render.source || !op->render.source2) continue; if (current_pipeline != op->render.pipeline) { current_pipeline = op->render.pipeline; vkCmdBindPipeline (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline (current_pipeline)); vkCmdBindVertexBuffers (command_buffer, 0, 1, (VkBuffer[1]) { gsk_vulkan_buffer_get_buffer (vertex_buffer) }, (VkDeviceSize[1]) { op->render.vertex_offset }); current_draw_index = 0; } vkCmdBindDescriptorSets (command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, gsk_vulkan_pipeline_get_pipeline_layout (current_pipeline), 0, 2, (VkDescriptorSet[2]) { gsk_vulkan_render_get_descriptor_set (render, op->render.descriptor_set_index), gsk_vulkan_render_get_descriptor_set (render, op->render.descriptor_set_index2) }, 0, NULL); current_draw_index += gsk_vulkan_blend_mode_pipeline_draw (GSK_VULKAN_BLEND_MODE_PIPELINE (current_pipeline), command_buffer, current_draw_index, 1); break; default: g_assert_not_reached (); break; } } } void gsk_vulkan_render_pass_draw (GskVulkanRenderPass *self, GskVulkanRender *render, guint layout_count, VkPipelineLayout *pipeline_layout, VkCommandBuffer command_buffer) { guint i; vkCmdSetViewport (command_buffer, 0, 1, &(VkViewport) { .x = 0, .y = 0, .width = self->viewport.size.width, .height = self->viewport.size.height, .minDepth = 0, .maxDepth = 1 }); for (i = 0; i < cairo_region_num_rectangles (self->clip); i++) { cairo_rectangle_int_t rect; cairo_region_get_rectangle (self->clip, i, &rect); vkCmdSetScissor (command_buffer, 0, 1, &(VkRect2D) { { rect.x * self->scale_factor, rect.y * self->scale_factor }, { rect.width * self->scale_factor, rect.height * self->scale_factor } }); vkCmdBeginRenderPass (command_buffer, &(VkRenderPassBeginInfo) { .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO, .renderPass = self->render_pass, .framebuffer = gsk_vulkan_render_get_framebuffer (render, self->target), .renderArea = { { rect.x * self->scale_factor, rect.y * self->scale_factor }, { rect.width * self->scale_factor, rect.height * self->scale_factor } }, .clearValueCount = 1, .pClearValues = (VkClearValue [1]) { { .color = { .float32 = { 0.f, 0.f, 0.f, 0.f } } } } }, VK_SUBPASS_CONTENTS_INLINE); gsk_vulkan_render_pass_draw_rect (self, render, layout_count, pipeline_layout, command_buffer); vkCmdEndRenderPass (command_buffer); } }