SMAA.cpp File Reference

#include <format>
#include "galaxy/core/Config.hpp"
#include "galaxy/core/ServiceLocator.hpp"
#include "SMAA.hpp"

Include dependency graph for SMAA.cpp:

Go to the source code of this file.

Namespaces
namespace	galaxy
	Animated.cpp galaxy.
namespace	galaxy::graphics

Macros
#define	AREATEX_WIDTH   160
	SMAA.cpp galaxy.
#define	AREATEX_HEIGHT   560
#define	AREATEX_PITCH   (AREATEX_WIDTH * 2)
#define	AREATEX_SIZE   (AREATEX_HEIGHT * AREATEX_PITCH)
#define	SEARCHTEX_WIDTH   64
#define	SEARCHTEX_HEIGHT   16
#define	SEARCHTEX_PITCH   SEARCHTEX_WIDTH
#define	SEARCHTEX_SIZE   (SEARCHTEX_HEIGHT * SEARCHTEX_PITCH)

Variables
constexpr unsigned char	smaa_search_tex []
constexpr unsigned char	smaa_area_tex []
constexpr const char *const	smaa_header_vert
	SMAA core vertex shader.
constexpr const char *const	smaa_header_frag
	SMAA core fragment shader.
constexpr const char *const	smaa_edge_vert
	SMAA edge vertex shader.
constexpr const char *const	smaa_edge_frag
	SMAA edge frag shader.
constexpr const char *const	smaa_blend_vert
constexpr const char *const	smaa_blend_frag
constexpr const char *const	smaa_neighbour_vert
constexpr const char *const	smaa_neighbour_frag
constexpr const char *const	smaa_core_part1
constexpr const char *const	smaa_core_part2
constexpr const char *const	smaa_core_part3
constexpr const char *const	smaa_core_part4

Macro Definition Documentation

AREATEX_WIDTH

#define AREATEX_WIDTH   160

SMAA.cpp galaxy.

Refer to LICENSE.txt for more details.

Definition at line 60 of file SMAA.cpp.

AREATEX_HEIGHT

#define AREATEX_HEIGHT   560

Definition at line 61 of file SMAA.cpp.

AREATEX_PITCH

#define AREATEX_PITCH   (AREATEX_WIDTH * 2)

Definition at line 62 of file SMAA.cpp.

AREATEX_SIZE

#define AREATEX_SIZE   (AREATEX_HEIGHT * AREATEX_PITCH)

Definition at line 63 of file SMAA.cpp.

SEARCHTEX_WIDTH

#define SEARCHTEX_WIDTH   64

Definition at line 65 of file SMAA.cpp.

SEARCHTEX_HEIGHT

#define SEARCHTEX_HEIGHT   16

Definition at line 66 of file SMAA.cpp.

SEARCHTEX_PITCH

#define SEARCHTEX_PITCH   SEARCHTEX_WIDTH

Definition at line 67 of file SMAA.cpp.

SEARCHTEX_SIZE

#define SEARCHTEX_SIZE   (SEARCHTEX_HEIGHT * SEARCHTEX_PITCH)

Definition at line 68 of file SMAA.cpp.

Variable Documentation

smaa_search_tex

unsigned char smaa_search_tex[]

constexpr

Definition at line 71 of file SMAA.cpp.

smaa_area_tex

unsigned char smaa_area_tex[]

constexpr

Definition at line 160 of file SMAA.cpp.

smaa_header_vert

const char* const smaa_header_vert

constexpr

Initial value:

= R"(
    #version 460 core
 
    #ifndef SMAA_PIXEL_SIZE
        #define SMAA_PIXEL_SIZE vec2(1.0 / 800.0, 1.0 / 600.0)
    #endif
 
    #define SMAA_PRESET_ULTRA 1
    #define SMAA_GLSL_4 1
    #define SMAA_ONLY_COMPILE_VS 1
)"

SMAA core vertex shader.

Definition at line 15101 of file SMAA.cpp.

smaa_header_frag

const char* const smaa_header_frag

constexpr

Initial value:

= R"(
    #version 460 core
 
    #ifndef SMAA_PIXEL_SIZE
        #define SMAA_PIXEL_SIZE vec2(1.0 / 800.0, 1.0 / 600.0)
    #endif
 
    #define SMAA_PRESET_ULTRA 1
    #define SMAA_GLSL_4 1
    #define SMAA_ONLY_COMPILE_PS 1
)"

SMAA core fragment shader.

Definition at line 15116 of file SMAA.cpp.

smaa_edge_vert

const char* const smaa_edge_vert

constexpr

Initial value:

= R"(
    layout (location = 0) in vec2 l_pos;
    layout (location = 1) in vec2 l_texels;
 
    out vec2 texcoord;
    out vec4 offset[3];
    out vec4 dummy2;
 
    void main()
    {
        texcoord = l_texels;
        gl_Position = vec4(l_pos, 0.0, 1.0);
    
        vec4 dummy1 = vec4(0);
        SMAAEdgeDetectionVS(dummy1, dummy2, texcoord, offset);
    }
)"

SMAA edge vertex shader.

Definition at line 15131 of file SMAA.cpp.

smaa_edge_frag

const char* const smaa_edge_frag

constexpr

Initial value:

= R"(
    in vec2 texcoord;
    in vec4 offset[3];
    in vec4 dummy2;
 
    out vec4 frag_colour;
 
    uniform sampler2D neighbour_tex;
 
    void main()
    {
        #if SMAA_PREDICATION == 1
            frag_colour = SMAAColorEdgeDetectionPS(texcoord, offset, neighbour_tex, depthTex);
        #else
            frag_colour = SMAAColorEdgeDetectionPS(texcoord, offset, neighbour_tex);
        #endif
    }
)"

SMAA edge frag shader.

Definition at line 15152 of file SMAA.cpp.

smaa_blend_vert

const char* const smaa_blend_vert

constexpr

Initial value:

= R"(
    layout (location = 0) in vec2 l_pos;
    layout (location = 1) in vec2 l_texels;
 
    out vec2 texcoord;
    out vec2 pixcoord;
    out vec4 offset[3];
    out vec4 dummy2;
 
    void main()
    {
        texcoord = l_texels;
        gl_Position = vec4(l_pos, 0.0, 1.0);
    
        vec4 dummy1 = vec4(0);
        SMAABlendingWeightCalculationVS(dummy1, dummy2, texcoord, pixcoord, offset);
    }
)"

Definition at line 15171 of file SMAA.cpp.

smaa_blend_frag

const char* const smaa_blend_frag

constexpr

Initial value:

= R"(
    in vec2 texcoord;
    in vec2 pixcoord;
    in vec4 offset[3];
    in vec4 dummy2;
 
    out vec4 frag_colour;
 
    uniform sampler2D edge_tex;
    uniform sampler2D area_tex;
    uniform sampler2D search_tex;
 
    void main()
    {
        frag_colour = SMAABlendingWeightCalculationPS(texcoord, pixcoord, offset, edge_tex, area_tex, search_tex, ivec4(0));
    }
)"

Definition at line 15190 of file SMAA.cpp.

smaa_neighbour_vert

const char* const smaa_neighbour_vert

constexpr

Initial value:

= R"(
    layout (location = 0) in vec2 l_pos;
    layout (location = 1) in vec2 l_texels;
 
    out vec2 texcoord;
    out vec4 offset[2];
    out vec4 dummy2;
 
    void main()
    {
        texcoord = l_texels;
        gl_Position = vec4(l_pos, 0.0, 1.0);
 
        vec4 dummy1 = vec4(0);
        SMAANeighborhoodBlendingVS(dummy1, dummy2, texcoord, offset);
    }
)"

Definition at line 15208 of file SMAA.cpp.

smaa_neighbour_frag

const char* const smaa_neighbour_frag

constexpr

Initial value:

= R"(
    in vec2 texcoord;
    in vec4 offset[2];
    in vec4 dummy2;
 
    out vec4 frag_colour;
 
    uniform sampler2D neighbour_tex;
    uniform sampler2D blend_tex;
 
    void main()
    {
        frag_colour = SMAANeighborhoodBlendingPS(texcoord, offset, neighbour_tex, blend_tex);
    }
)"

Definition at line 15226 of file SMAA.cpp.

smaa_core_part1

const char* const smaa_core_part1

constexpr

Definition at line 15242 of file SMAA.cpp.

smaa_core_part2

const char* const smaa_core_part2

constexpr

Definition at line 15392 of file SMAA.cpp.

smaa_core_part3

const char* const smaa_core_part3

constexpr

Definition at line 15583 of file SMAA.cpp.

smaa_core_part4

const char* const smaa_core_part4

constexpr

Definition at line 15793 of file SMAA.cpp.