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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/viz/common/quads/texture_draw_quad.h"
#include <stddef.h>
#include "base/check.h"
#include "base/strings/stringprintf.h"
#include "base/trace_event/traced_value.h"
#include "cc/base/math_util.h"
#include "components/viz/common/quads/draw_quad.h"
#include "components/viz/common/resources/resource_id.h"
#include "ui/gfx/color_utils.h"
#include "ui/gfx/geometry/rect_f.h"
namespace viz {
TextureDrawQuad::TextureDrawQuad()
: nearest_neighbor(false),
secure_output_only(false),
is_video_frame(false),
protected_video_type(gfx::ProtectedVideoType::kClear) {
static_assert(static_cast<int>(gfx::ProtectedVideoType::kMaxValue) < 4,
"protected_video_type needs more bits in order to represent "
"all the enum values");
}
TextureDrawQuad::TextureDrawQuad(const TextureDrawQuad& other) = default;
TextureDrawQuad::~TextureDrawQuad() = default;
void TextureDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
const gfx::Rect& rect,
const gfx::Rect& visible_rect,
bool needs_blending,
ResourceId resource,
const gfx::PointF& top_left,
const gfx::PointF& bottom_right,
SkColor4f background,
bool nearest,
bool secure_output,
gfx::ProtectedVideoType video_type) {
CHECK_NE(resource, kInvalidResourceId);
this->needs_blending = needs_blending;
DrawQuad::SetAll(shared_quad_state, DrawQuad::Material::kTextureContent, rect,
visible_rect, needs_blending);
resource_id = resource;
uv_top_left = top_left;
uv_bottom_right = bottom_right;
background_color = background;
nearest_neighbor = nearest;
secure_output_only = secure_output;
protected_video_type = video_type;
}
void TextureDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
const gfx::Rect& rect,
const gfx::Rect& visible_rect,
bool needs_blending,
ResourceId resource,
const gfx::PointF& top_left,
const gfx::PointF& bottom_right,
SkColor4f background,
bool nearest,
bool secure_output,
gfx::ProtectedVideoType video_type) {
CHECK_NE(resource, kInvalidResourceId);
DrawQuad::SetAll(shared_quad_state, DrawQuad::Material::kTextureContent, rect,
visible_rect, needs_blending);
resource_id = resource;
uv_top_left = top_left;
uv_bottom_right = bottom_right;
background_color = background;
nearest_neighbor = nearest;
secure_output_only = secure_output;
protected_video_type = video_type;
}
const TextureDrawQuad* TextureDrawQuad::MaterialCast(const DrawQuad* quad) {
CHECK_EQ(quad->material, DrawQuad::Material::kTextureContent);
return static_cast<const TextureDrawQuad*>(quad);
}
void TextureDrawQuad::ExtendValue(base::trace_event::TracedValue* value) const {
value->SetInteger("resource_id", resource_id.GetUnsafeValue());
cc::MathUtil::AddToTracedValue("uv_top_left", uv_top_left, value);
cc::MathUtil::AddToTracedValue("uv_bottom_right", uv_bottom_right, value);
value->SetString("background_color",
color_utils::SkColor4fToRgbaString(background_color));
value->SetString(
"rounded_display_masks_info",
base::StringPrintf(
"%d,%d,is_horizontally_positioned=%d",
rounded_display_masks_info
.radii[RoundedDisplayMasksInfo::kOriginRoundedDisplayMaskIndex],
rounded_display_masks_info
.radii[RoundedDisplayMasksInfo::kOtherRoundedDisplayMaskIndex],
static_cast<int>(
rounded_display_masks_info.is_horizontally_positioned)));
value->SetBoolean("nearest_neighbor", nearest_neighbor);
value->SetBoolean("is_video_frame", is_video_frame);
value->SetInteger("protected_video_type",
static_cast<int>(protected_video_type));
}
TextureDrawQuad::RoundedDisplayMasksInfo::RoundedDisplayMasksInfo() = default;
// static
TextureDrawQuad::RoundedDisplayMasksInfo
TextureDrawQuad::RoundedDisplayMasksInfo::CreateRoundedDisplayMasksInfo(
int origin_rounded_display_mask_radius,
int other_rounded_display_mask_radius,
bool is_horizontally_positioned) {
RoundedDisplayMasksInfo info;
info.radii[kOriginRoundedDisplayMaskIndex] =
origin_rounded_display_mask_radius;
info.radii[kOtherRoundedDisplayMaskIndex] = other_rounded_display_mask_radius;
info.is_horizontally_positioned = is_horizontally_positioned;
return info;
}
// static
std::array<
gfx::RectF,
TextureDrawQuad::RoundedDisplayMasksInfo::kMaxRoundedDisplayMasksCount>
TextureDrawQuad::RoundedDisplayMasksInfo::GetRoundedDisplayMasksBounds(
const DrawQuad* quad) {
std::array<gfx::RectF, RoundedDisplayMasksInfo::kMaxRoundedDisplayMasksCount>
mask_rects;
const TextureDrawQuad* texture_quad = quad->DynamicCast<TextureDrawQuad>();
if (!texture_quad) {
return mask_rects;
}
TextureDrawQuad::RoundedDisplayMasksInfo mask_info =
texture_quad->rounded_display_masks_info;
if (mask_info.IsEmpty()) {
return mask_rects;
}
const gfx::Transform& transform =
quad->shared_quad_state->quad_to_target_transform;
const gfx::RectF target_rect = transform.MapRect(gfx::RectF(quad->rect));
const int16_t origin_mask_radius =
mask_info.radii[TextureDrawQuad::RoundedDisplayMasksInfo::
kOriginRoundedDisplayMaskIndex];
mask_rects[RoundedDisplayMasksInfo::kOriginRoundedDisplayMaskIndex] =
gfx::RectF(target_rect.x(), target_rect.y(), origin_mask_radius,
origin_mask_radius);
const int16_t other_mask_radius =
mask_info.radii[TextureDrawQuad::RoundedDisplayMasksInfo::
kOtherRoundedDisplayMaskIndex];
if (mask_info.is_horizontally_positioned) {
mask_rects[RoundedDisplayMasksInfo::kOtherRoundedDisplayMaskIndex] =
gfx::RectF(target_rect.x() + target_rect.width() - other_mask_radius,
target_rect.y(), other_mask_radius, other_mask_radius);
} else {
mask_rects[RoundedDisplayMasksInfo::kOtherRoundedDisplayMaskIndex] =
gfx::RectF(target_rect.x(),
target_rect.y() + target_rect.height() - other_mask_radius,
other_mask_radius, other_mask_radius);
}
return mask_rects;
}
bool TextureDrawQuad::RoundedDisplayMasksInfo::IsEmpty() const {
return radii[kOriginRoundedDisplayMaskIndex] == 0 &&
radii[kOtherRoundedDisplayMaskIndex] == 0;
}
} // namespace viz
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