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9b0ee4ac99
gtk/gsk/gskvulkanrenderpass.c
Matthias Clasen 9b0ee4ac99 Allow different pipeline layouts 
These are differentiated by the number of textures; currently
we have shaders with 0 and 1 textures.
2017-09-22 22:16:09 -04:00

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#include "config.h"
#include "gskvulkanrenderpassprivate.h"
#include "gskdebugprivate.h"
#include "gskrendernodeprivate.h"
#include "gskrenderer.h"
#include "gskroundedrectprivate.h"
#include "gskvulkanblendpipelineprivate.h"
#include "gskvulkanblurpipelineprivate.h"
#include "gskvulkanborderpipelineprivate.h"
#include "gskvulkanboxshadowpipelineprivate.h"
#include "gskvulkanclipprivate.h"
#include "gskvulkancolorpipelineprivate.h"
#include "gskvulkancolortextpipelineprivate.h"
#include "gskvulkaneffectpipelineprivate.h"
#include "gskvulkanlineargradientpipelineprivate.h"
#include "gskvulkantextpipelineprivate.h"
#include "gskvulkanimageprivate.h"
#include "gskvulkanpushconstantsprivate.h"
#include "gskvulkanrendererprivate.h"
#include "gskprivate.h"
#include <cairo-ft.h>
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_SURFACE,
GSK_VULKAN_OP_TEXTURE,
GSK_VULKAN_OP_TEXT,
GSK_VULKAN_OP_COLOR_TEXT,
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,
/* GskVulkanOpPushConstants */
GSK_VULKAN_OP_PUSH_VERTEX_CONSTANTS
} GskVulkanOpType;
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 */
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 */
};
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 */
};
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;
GskVulkanOpPushConstants constants;
GskVulkanOpText text;
};
struct _GskVulkanRenderPass
{
GdkVulkanContext *vulkan;
GArray *render_ops;
};
GskVulkanRenderPass *
gsk_vulkan_render_pass_new (GdkVulkanContext *context)
{
GskVulkanRenderPass *self;
self = g_slice_new0 (GskVulkanRenderPass);
self->vulkan = g_object_ref (context);
self->render_ops = g_array_new (FALSE, FALSE, sizeof (GskVulkanOp));
return self;
}
void
gsk_vulkan_render_pass_free (GskVulkanRenderPass *self)
{
g_array_unref (self->render_ops);
g_object_unref (self->vulkan);
g_slice_free (GskVulkanRenderPass, self);
}
static gboolean
font_has_color_glyphs (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_NOTE (FALLBACK, g_print (__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_REPEAT_NODE:
case GSK_SHADOW_NODE:
case GSK_BLEND_NODE:
case GSK_CROSS_FADE_NODE:
default:
FALLBACK ("Unsupported node '%s'\n", node->node_class->type_name);
case GSK_INSET_SHADOW_NODE:
if (gsk_inset_shadow_node_get_blur_radius (node) > 0)
FALLBACK ("Blur support not implemented for inset shadows\n");
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\n", 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\n");
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\n", 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_get_surface (node) == NULL)
return;
if (gsk_vulkan_clip_contains_rect (&constants->clip, &node->bounds))
pipeline_type = GSK_VULKAN_PIPELINE_BLEND;
else if (constants->clip.type == GSK_VULKAN_CLIP_RECT)
pipeline_type = GSK_VULKAN_PIPELINE_BLEND_CLIP;
else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR)
pipeline_type = GSK_VULKAN_PIPELINE_BLEND_CLIP_ROUNDED;
else
FALLBACK ("Cairo nodes can't deal with clip type %u\n", constants->clip.type);
op.type = GSK_VULKAN_OP_SURFACE;
op.render.pipeline = gsk_vulkan_render_get_pipeline (render, pipeline_type);
g_array_append_val (self->render_ops, op);
return;
case GSK_TEXT_NODE:
{
PangoFont *font = gsk_text_node_get_font (node);
PangoGlyphString *glyphs = gsk_text_node_get_glyphs (node);
int i;
guint count;
guint texture_index;
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\n", 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\n", 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;
for (i = 0, count = 0; i < glyphs->num_glyphs; i++)
{
PangoGlyphInfo *gi = &glyphs->glyphs[i];
if (gi->glyph != PANGO_GLYPH_EMPTY && !(gi->glyph & PANGO_GLYPH_UNKNOWN_FLAG))
{
texture_index = gsk_vulkan_renderer_cache_glyph (renderer, font, gi->glyph);
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++;
}
}
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_BLEND;
else if (constants->clip.type == GSK_VULKAN_CLIP_RECT)
pipeline_type = GSK_VULKAN_PIPELINE_BLEND_CLIP;
else if (constants->clip.type == GSK_VULKAN_CLIP_ROUNDED_CIRCULAR)
pipeline_type = GSK_VULKAN_PIPELINE_BLEND_CLIP_ROUNDED;
else
FALLBACK ("Texture nodes can't deal with clip type %u\n", 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\n", 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\n",
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\n", 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\n", 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\n", 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\n", 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\n", 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_TRANSFORM_NODE:
{
graphene_matrix_t transform;
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
gsk_transform_node_get_transform (node, &transform);
child = gsk_transform_node_get_child (node);
if (!gsk_vulkan_push_constants_transform (&op.constants.constants, constants, &transform, &child->bounds))
FALLBACK ("Transform nodes can't deal with clip type %u\n", 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);
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\n", 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\n", 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_BLEND);
g_array_append_val (self->render_ops, op);
}
#undef FALLBACK
void
gsk_vulkan_render_pass_add (GskVulkanRenderPass *self,
GskVulkanRender *render,
const graphene_matrix_t *mvp,
const graphene_rect_t *viewport,
GskRenderNode *node)
{
GskVulkanOp op = { 0, };
op.type = GSK_VULKAN_OP_PUSH_VERTEX_CONSTANTS;
gsk_vulkan_push_constants_init (&op.constants.constants, mvp, 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)
{
GskVulkanImage *result;
cairo_surface_t *surface;
cairo_t *cr;
if (graphene_rect_equal (bounds, &node->bounds))
{
switch (gsk_render_node_get_node_type (node))
{
case GSK_TEXTURE_NODE:
return gsk_vulkan_renderer_ref_texture_image (GSK_VULKAN_RENDERER (gsk_vulkan_render_get_renderer (render)),
gsk_texture_node_get_texture (node),
uploader);
case GSK_CAIRO_NODE:
surface = cairo_surface_reference (gsk_cairo_node_get_surface (node));
goto got_surface;
default:
break;
}
}
GSK_NOTE (FALLBACK, g_print ("Node as texture not implemented. Using %gx%g fallback surface\n",
ceil (bounds->size.width),
ceil (bounds->size.height)));
/* 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);
got_surface:
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);
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_NOTE (FALLBACK,
g_print ("Upload op=%s, node %s[%p], bounds %gx%g\n",
op->type == GSK_VULKAN_OP_FALLBACK_CLIP ? "fallback-clip" :
(op->type == GSK_VULKAN_OP_FALLBACK_ROUNDED_CLIP ? "fallback-rounded-clip" : "fallback"),
node->name ? node->name : node->node_class->type_name, node,
ceil (node->bounds.size.width),
ceil (node->bounds.size.height)));
/* XXX: We could intersect bounds with clip bounds here */
surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32,
ceil (node->bounds.size.width),
ceil (node->bounds.size.height));
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));
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;
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_SURFACE:
{
cairo_surface_t *surface;
surface = gsk_cairo_node_get_surface (op->render.node);
op->render.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));
gsk_vulkan_render_add_cleanup_image (render, op->render.source);
}
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);
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);
}
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);
}
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);
}
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;
}
}
}
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_SURFACE:
case GSK_VULKAN_OP_TEXTURE:
op->render.vertex_count = gsk_vulkan_blend_pipeline_count_vertex_data (GSK_VULKAN_BLEND_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;
default:
g_assert_not_reached ();
case GSK_VULKAN_OP_PUSH_VERTEX_CONSTANTS:
continue;
}
}
return n_bytes;
}
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_SURFACE:
case GSK_VULKAN_OP_TEXTURE:
{
op->render.vertex_offset = offset + n_bytes;
gsk_vulkan_blend_pipeline_collect_vertex_data (GSK_VULKAN_BLEND_PIPELINE (op->render.pipeline),
data + n_bytes + offset,
&op->render.node->bounds);
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,
gsk_text_node_get_font (op->text.node),
gsk_text_node_get_glyphs (op->text.node),
gsk_text_node_get_color (op->text.node),
gsk_text_node_get_x (op->text.node),
gsk_text_node_get_y (op->text.node),
op->text.start_glyph,
op->text.num_glyphs);
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,
gsk_text_node_get_font (op->text.node),
gsk_text_node_get_glyphs (op->text.node),
gsk_text_node_get_x (op->text.node),
gsk_text_node_get_y (op->text.node),
op->text.start_glyph,
op->text.num_glyphs);
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,
&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,
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,
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;
default:
g_assert_not_reached ();
case GSK_VULKAN_OP_PUSH_VERTEX_CONSTANTS:
continue;
}
g_assert (n_bytes + offset <= total);
}
return n_bytes;
}
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_SURFACE:
case GSK_VULKAN_OP_TEXTURE:
case GSK_VULKAN_OP_OPACITY:
case GSK_VULKAN_OP_BLUR:
case GSK_VULKAN_OP_COLOR_MATRIX:
op->render.descriptor_set_index = gsk_vulkan_render_reserve_descriptor_set (render, op->render.source);
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);
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;
}
}
}
void
gsk_vulkan_render_pass_draw (GskVulkanRenderPass *self,
GskVulkanRender *render,
GskVulkanBuffer *vertex_buffer,
guint layout_count,
GskVulkanPipelineLayout **layout,
VkCommandBuffer command_buffer)
{
GskVulkanPipeline *current_pipeline = NULL;
gsize current_draw_index = 0;
GskVulkanOp *op;
guint i, step;
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_SURFACE:
case GSK_VULKAN_OP_TEXTURE:
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_blend_pipeline_draw (GSK_VULKAN_BLEND_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 (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 (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 i = 0; i < layout_count; i++)
gsk_vulkan_push_constants_push (&op->constants.constants,
command_buffer,
gsk_vulkan_pipeline_layout_get_pipeline_layout (layout[i]));
break;
default:
g_assert_not_reached ();
break;
}
}
}
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