yaze::editor::usage_preview::PreviewImage Struct Reference

#include <graphics_preview_image.h>

Public Types
enum class	Format { kIndexed , kRgba }

Public Member Functions
bool	empty () const
std::vector< uint8_t >	ToRgba () const
	RGBA8 rows; transparent pixels get alpha 0.
int	CountDifferentPixels (const PreviewImage &other) const

Public Attributes
Format	format = Format::kIndexed
int	width = 0
int	height = 0
std::vector< uint8_t >	pixels
std::array< SDL_Color, 256 >	colors {}
bool	index0_transparent = false

Detailed Description

Display snapshot with an explicit pixel format. Source indices are retained for uncomposited assets; color-math results use packed RGBA.

Definition at line 14 of file graphics_preview_image.h.

Member Enumeration Documentation

Format

enum class yaze::editor::usage_preview::PreviewImage::Format

strong

Enumerator
kIndexed
kRgba

Definition at line 15 of file graphics_preview_image.h.

Member Function Documentation

empty()

bool yaze::editor::usage_preview::PreviewImage::empty ( ) const

inline

Definition at line 23 of file graphics_preview_image.h.

References height, and width.

Referenced by yaze::editor::UsagePreviewView::ShowImage(), and ToRgba().

ToRgba()

std::vector< uint8_t > yaze::editor::usage_preview::PreviewImage::ToRgba

(

)

const

RGBA8 rows; transparent pixels get alpha 0.

Definition at line 74 of file usage_preview.cc.

References colors, empty(), format, height, index0_transparent, kRgba, pixels, and width.

Referenced by CountDifferentPixels().

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CountDifferentPixels()

int yaze::editor::usage_preview::PreviewImage::CountDifferentPixels

(

const PreviewImage &

other

)

const

Number of pixels whose displayed color differs (sizes must match; returns -1 when they do not).

Definition at line 97 of file usage_preview.cc.

References height, ToRgba(), and width.

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Member Data Documentation

format

Format yaze::editor::usage_preview::PreviewImage::format = Format::kIndexed

Definition at line 16 of file graphics_preview_image.h.

Referenced by yaze::editor::UsagePreviewView::ShowImage(), yaze::editor::usage_preview::SnapshotBitmap(), and ToRgba().

width

int yaze::editor::usage_preview::PreviewImage::width = 0

Definition at line 17 of file graphics_preview_image.h.

Referenced by CountDifferentPixels(), empty(), yaze::editor::OverworldEditor::OpenGraphicsForTile16Quadrant(), yaze::editor::usage_preview::Tile16UsagePreview::Render(), yaze::editor::sprite_graphics_context::RenderCapturedFrame(), yaze::editor::RenderDungeonMapTilesGfxPreview(), yaze::editor::usage_preview::SpriteUsagePreview::RenderFrame(), yaze::editor::UsagePreviewView::ShowImage(), yaze::editor::usage_preview::SnapshotBitmap(), and ToRgba().

height

int yaze::editor::usage_preview::PreviewImage::height = 0

Definition at line 18 of file graphics_preview_image.h.

Referenced by CountDifferentPixels(), empty(), yaze::editor::OverworldEditor::OpenGraphicsForTile16Quadrant(), yaze::editor::usage_preview::Tile16UsagePreview::Render(), yaze::editor::sprite_graphics_context::RenderCapturedFrame(), yaze::editor::RenderDungeonMapTilesGfxPreview(), yaze::editor::usage_preview::SpriteUsagePreview::RenderFrame(), yaze::editor::UsagePreviewView::ShowImage(), yaze::editor::usage_preview::SnapshotBitmap(), and ToRgba().

pixels

std::vector<uint8_t> yaze::editor::usage_preview::PreviewImage::pixels

Definition at line 19 of file graphics_preview_image.h.

Referenced by yaze::editor::OverworldEditor::OpenGraphicsForTile16Quadrant(), yaze::editor::usage_preview::Tile16UsagePreview::Render(), yaze::editor::sprite_graphics_context::RenderCapturedFrame(), yaze::editor::RenderDungeonMapTilesGfxPreview(), yaze::editor::usage_preview::SpriteUsagePreview::RenderFrame(), yaze::editor::UsagePreviewView::ShowImage(), yaze::editor::usage_preview::SnapshotBitmap(), and ToRgba().

colors

std::array<SDL_Color, 256> yaze::editor::usage_preview::PreviewImage::colors {}

Definition at line 20 of file graphics_preview_image.h.

Referenced by yaze::editor::OverworldEditor::OpenGraphicsForTile16Quadrant(), yaze::editor::usage_preview::Tile16UsagePreview::Render(), yaze::editor::sprite_graphics_context::RenderCapturedFrame(), yaze::editor::RenderDungeonMapTilesGfxPreview(), yaze::editor::usage_preview::SpriteUsagePreview::RenderFrame(), yaze::editor::UsagePreviewView::ShowImage(), yaze::editor::usage_preview::SnapshotBitmap(), and ToRgba().

index0_transparent

bool yaze::editor::usage_preview::PreviewImage::index0_transparent = false

Definition at line 21 of file graphics_preview_image.h.

Referenced by yaze::editor::OverworldEditor::OpenGraphicsForTile16Quadrant(), yaze::editor::usage_preview::Tile16UsagePreview::Render(), yaze::editor::sprite_graphics_context::RenderCapturedFrame(), yaze::editor::usage_preview::SpriteUsagePreview::RenderFrame(), yaze::editor::UsagePreviewView::ShowImage(), and ToRgba().

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The documentation for this struct was generated from the following files:

• src/app/editor/graphics/graphics_preview_image.h
• src/app/editor/graphics/usage_preview.cc