@ -1,7 +1,7 @@
/*
/*
This file is part of Magnum . This file is part of Magnum .
Copyright © 2010 , 2011 , 2012 , 2013 , 2014 , 2015 Copyright © 2010 , 2011 , 2012 , 2013 , 2014 , 2015 , 2016
Vladimír Vondruš < mosra @ centrum . cz > Vladimír Vondruš < mosra @ centrum . cz >
Permission is hereby granted , free of charge , to any person obtaining a Permission is hereby granted , free of charge , to any person obtaining a
@ -49,7 +49,7 @@ namespace Magnum {
# ifndef MAGNUM_TARGET_GLES2 # ifndef MAGNUM_TARGET_GLES2
Float AbstractTexture : : maxLodBias ( ) { Float AbstractTexture : : maxLodBias ( ) {
GLfloat & value = Context : : current ( ) - > state ( ) . texture - > maxLodBias ; GLfloat & value = Context : : current ( ) . state ( ) . texture - > maxLodBias ;
/* Get the value, if not already cached */ /* Get the value, if not already cached */
if ( value = = 0.0f ) if ( value = = 0.0f )
@ -62,13 +62,13 @@ Float AbstractTexture::maxLodBias() {
# if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) # if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL)
Int AbstractTexture : : maxColorSamples ( ) { Int AbstractTexture : : maxColorSamples ( ) {
# ifndef MAGNUM_TARGET_GLES # ifndef MAGNUM_TARGET_GLES
if ( ! Context : : current ( ) - > isExtensionSupported < Extensions : : GL : : ARB : : texture_multisample > ( ) ) if ( ! Context : : current ( ) . isExtensionSupported < Extensions : : GL : : ARB : : texture_multisample > ( ) )
# else # else
if ( ! Context : : current ( ) - > isVersionSupported ( Version : : GLES310 ) ) if ( ! Context : : current ( ) . isVersionSupported ( Version : : GLES310 ) )
# endif # endif
return 0 ; return 0 ;
GLint & value = Context : : current ( ) - > state ( ) . texture - > maxColorSamples ; GLint & value = Context : : current ( ) . state ( ) . texture - > maxColorSamples ;
/* Get the value, if not already cached */ /* Get the value, if not already cached */
if ( value = = 0 ) if ( value = = 0 )
@ -79,13 +79,13 @@ Int AbstractTexture::maxColorSamples() {
Int AbstractTexture : : maxDepthSamples ( ) { Int AbstractTexture : : maxDepthSamples ( ) {
# ifndef MAGNUM_TARGET_GLES # ifndef MAGNUM_TARGET_GLES
if ( ! Context : : current ( ) - > isExtensionSupported < Extensions : : GL : : ARB : : texture_multisample > ( ) ) if ( ! Context : : current ( ) . isExtensionSupported < Extensions : : GL : : ARB : : texture_multisample > ( ) )
# else # else
if ( ! Context : : current ( ) - > isVersionSupported ( Version : : GLES310 ) ) if ( ! Context : : current ( ) . isVersionSupported ( Version : : GLES310 ) )
# endif # endif
return 0 ; return 0 ;
GLint & value = Context : : current ( ) - > state ( ) . texture - > maxDepthSamples ; GLint & value = Context : : current ( ) . state ( ) . texture - > maxDepthSamples ;
/* Get the value, if not already cached */ /* Get the value, if not already cached */
if ( value = = 0 ) if ( value = = 0 )
@ -96,13 +96,13 @@ Int AbstractTexture::maxDepthSamples() {
Int AbstractTexture : : maxIntegerSamples ( ) { Int AbstractTexture : : maxIntegerSamples ( ) {
# ifndef MAGNUM_TARGET_GLES # ifndef MAGNUM_TARGET_GLES
if ( ! Context : : current ( ) - > isExtensionSupported < Extensions : : GL : : ARB : : texture_multisample > ( ) ) if ( ! Context : : current ( ) . isExtensionSupported < Extensions : : GL : : ARB : : texture_multisample > ( ) )
# else # else
if ( ! Context : : current ( ) - > isVersionSupported ( Version : : GLES310 ) ) if ( ! Context : : current ( ) . isVersionSupported ( Version : : GLES310 ) )
# endif # endif
return 0 ; return 0 ;
GLint & value = Context : : current ( ) - > state ( ) . texture - > maxIntegerSamples ; GLint & value = Context : : current ( ) . state ( ) . texture - > maxIntegerSamples ;
/* Get the value, if not already cached */ /* Get the value, if not already cached */
if ( value = = 0 ) if ( value = = 0 )
@ -113,18 +113,18 @@ Int AbstractTexture::maxIntegerSamples() {
# endif # endif
void AbstractTexture : : unbind ( const Int textureUnit ) { void AbstractTexture : : unbind ( const Int textureUnit ) {
Implementation : : TextureState & textureState = * Context : : current ( ) - > state ( ) . texture ; Implementation : : TextureState & textureState = * Context : : current ( ) . state ( ) . texture ;
/* If given texture unit is already unbound, nothing to do */ /* If given texture unit is already unbound, nothing to do */
if ( textureState . bindings [ textureUnit ] . second = = 0 ) return ; if ( textureState . bindings [ textureUnit ] . second = = 0 ) return ;
/* Unbind the texture, reset state tracker */ /* Unbind the texture, reset state tracker */
Context : : current ( ) - > state ( ) . texture - > unbindImplementation ( textureUnit ) ; Context : : current ( ) . state ( ) . texture - > unbindImplementation ( textureUnit ) ;
textureState . bindings [ textureUnit ] = { } ; textureState . bindings [ textureUnit ] = { } ;
} }
void AbstractTexture : : unbindImplementationDefault ( const GLint textureUnit ) { void AbstractTexture : : unbindImplementationDefault ( const GLint textureUnit ) {
Implementation : : TextureState & textureState = * Context : : current ( ) - > state ( ) . texture ; Implementation : : TextureState & textureState = * Context : : current ( ) . state ( ) . texture ;
/* Activate given texture unit if not already active, update state tracker */ /* Activate given texture unit if not already active, update state tracker */
if ( textureState . currentTextureUnit ! = textureUnit ) if ( textureState . currentTextureUnit ! = textureUnit )
@ -141,12 +141,12 @@ void AbstractTexture::unbindImplementationMulti(const GLint textureUnit) {
} }
void AbstractTexture : : unbindImplementationDSA ( const GLint textureUnit ) { void AbstractTexture : : unbindImplementationDSA ( const GLint textureUnit ) {
CORRADE_INTERNAL_ASSERT ( Context : : current ( ) - > state ( ) . texture - > bindings [ textureUnit ] . first ! = 0 ) ; CORRADE_INTERNAL_ASSERT ( Context : : current ( ) . state ( ) . texture - > bindings [ textureUnit ] . first ! = 0 ) ;
glBindTextureUnit ( textureUnit , 0 ) ; glBindTextureUnit ( textureUnit , 0 ) ;
} }
void AbstractTexture : : unbindImplementationDSAEXT ( const GLint textureUnit ) { void AbstractTexture : : unbindImplementationDSAEXT ( const GLint textureUnit ) {
Implementation : : TextureState & textureState = * Context : : current ( ) - > state ( ) . texture ; Implementation : : TextureState & textureState = * Context : : current ( ) . state ( ) . texture ;
CORRADE_INTERNAL_ASSERT ( textureState . bindings [ textureUnit ] . first ! = 0 ) ; CORRADE_INTERNAL_ASSERT ( textureState . bindings [ textureUnit ] . first ! = 0 ) ;
glBindMultiTextureEXT ( GL_TEXTURE0 + textureUnit , textureState . bindings [ textureUnit ] . first , 0 ) ; glBindMultiTextureEXT ( GL_TEXTURE0 + textureUnit , textureState . bindings [ textureUnit ] . first , 0 ) ;
@ -155,13 +155,13 @@ void AbstractTexture::unbindImplementationDSAEXT(const GLint textureUnit) {
void AbstractTexture : : unbind ( const Int firstTextureUnit , const std : : size_t count ) { void AbstractTexture : : unbind ( const Int firstTextureUnit , const std : : size_t count ) {
/* State tracker is updated in the implementations */ /* State tracker is updated in the implementations */
Context : : current ( ) - > state ( ) . texture - > bindMultiImplementation ( firstTextureUnit , { nullptr , count } ) ; Context : : current ( ) . state ( ) . texture - > bindMultiImplementation ( firstTextureUnit , { nullptr , count } ) ;
} }
/** @todoc const std::initializer_list makes Doxygen grumpy */ /** @todoc const std::initializer_list makes Doxygen grumpy */
void AbstractTexture : : bind ( const Int firstTextureUnit , std : : initializer_list < AbstractTexture * > textures ) { void AbstractTexture : : bind ( const Int firstTextureUnit , std : : initializer_list < AbstractTexture * > textures ) {
/* State tracker is updated in the implementations */ /* State tracker is updated in the implementations */
Context : : current ( ) - > state ( ) . texture - > bindMultiImplementation ( firstTextureUnit , { textures . begin ( ) , textures . size ( ) } ) ; Context : : current ( ) . state ( ) . texture - > bindMultiImplementation ( firstTextureUnit , { textures . begin ( ) , textures . size ( ) } ) ;
} }
void AbstractTexture : : bindImplementationFallback ( const GLint firstTextureUnit , const Containers : : ArrayView < AbstractTexture * const > textures ) { void AbstractTexture : : bindImplementationFallback ( const GLint firstTextureUnit , const Containers : : ArrayView < AbstractTexture * const > textures ) {
@ -172,7 +172,7 @@ void AbstractTexture::bindImplementationFallback(const GLint firstTextureUnit, c
# ifndef MAGNUM_TARGET_GLES # ifndef MAGNUM_TARGET_GLES
/** @todoc const Containers::ArrayView makes Doxygen grumpy */ /** @todoc const Containers::ArrayView makes Doxygen grumpy */
void AbstractTexture : : bindImplementationMulti ( const GLint firstTextureUnit , Containers : : ArrayView < AbstractTexture * const > textures ) { void AbstractTexture : : bindImplementationMulti ( const GLint firstTextureUnit , Containers : : ArrayView < AbstractTexture * const > textures ) {
Implementation : : TextureState & textureState = * Context : : current ( ) - > state ( ) . texture ; Implementation : : TextureState & textureState = * Context : : current ( ) . state ( ) . texture ;
/* Create array of IDs and also update bindings in state tracker */ /* Create array of IDs and also update bindings in state tracker */
/** @todo VLAs */ /** @todo VLAs */
@ -197,8 +197,25 @@ void AbstractTexture::bindImplementationMulti(const GLint firstTextureUnit, Cont
} }
# endif # endif
# ifndef MAGNUM_TARGET_GLES
Int AbstractTexture : : compressedBlockDataSize ( const GLenum target , const TextureFormat format ) {
return ( Context : : current ( ) . state ( ) . texture - > compressedBlockDataSizeImplementation ) ( target , format ) ;
}
Int AbstractTexture : : compressedBlockDataSizeImplementationDefault ( const GLenum target , const TextureFormat format ) {
GLint value ;
glGetInternalformativ ( target , GLenum ( format ) , GL_TEXTURE_COMPRESSED_BLOCK_SIZE , 1 , & value ) ;
return value ;
}
Int AbstractTexture : : compressedBlockDataSizeImplementationBitsWorkaround ( const GLenum target , const TextureFormat format ) {
/* NVidia (358.16) reports the value in bits instead of bytes */
return compressedBlockDataSizeImplementationDefault ( target , format ) / 8 ;
}
# endif
AbstractTexture : : AbstractTexture ( GLenum target ) : _target { target } , _flags { ObjectFlag : : DeleteOnDestruction } { AbstractTexture : : AbstractTexture ( GLenum target ) : _target { target } , _flags { ObjectFlag : : DeleteOnDestruction } {
( this - > * Context : : current ( ) - > state ( ) . texture - > createImplementation ) ( ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > createImplementation ) ( ) ;
CORRADE_INTERNAL_ASSERT ( _id ! = Implementation : : State : : DisengagedBinding ) ; CORRADE_INTERNAL_ASSERT ( _id ! = Implementation : : State : : DisengagedBinding ) ;
} }
@ -218,12 +235,19 @@ AbstractTexture::~AbstractTexture() {
if ( ! _id | | ! ( _flags & ObjectFlag : : DeleteOnDestruction ) ) return ; if ( ! _id | | ! ( _flags & ObjectFlag : : DeleteOnDestruction ) ) return ;
/* Remove all bindings */ /* Remove all bindings */
for ( auto & binding : Context : : current ( ) - > state ( ) . texture - > bindings ) for ( auto & binding : Context : : current ( ) . state ( ) . texture - > bindings ) {
{
/* MSVC 2015 needs the parentheses around */ /* MSVC 2015 needs the parentheses around */
if ( binding . second = = _id ) binding = { } ; if ( binding . second = = _id ) binding = { } ;
} }
# if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL)
/* Remove all image bindings */
for ( auto & binding : Context : : current ( ) . state ( ) . texture - > imageBindings ) {
/* MSVC 2015 needs the parentheses around */
if ( std : : get < 0 > ( binding ) = = _id ) binding = { } ;
}
# endif
glDeleteTextures ( 1 , & _id ) ; glDeleteTextures ( 1 , & _id ) ;
} }
@ -242,18 +266,74 @@ void AbstractTexture::createIfNotAlready() {
# ifndef MAGNUM_TARGET_WEBGL # ifndef MAGNUM_TARGET_WEBGL
std : : string AbstractTexture : : label ( ) { std : : string AbstractTexture : : label ( ) {
createIfNotAlready ( ) ; createIfNotAlready ( ) ;
return Context : : current ( ) - > state ( ) . debug - > getLabelImplementation ( GL_TEXTURE , _id ) ; return Context : : current ( ) . state ( ) . debug - > getLabelImplementation ( GL_TEXTURE , _id ) ;
} }
AbstractTexture & AbstractTexture : : setLabelInternal ( const Containers : : ArrayView < const char > label ) { AbstractTexture & AbstractTexture : : setLabelInternal ( const Containers : : ArrayView < const char > label ) {
createIfNotAlready ( ) ; createIfNotAlready ( ) ;
Context : : current ( ) - > state ( ) . debug - > labelImplementation ( GL_TEXTURE , _id , label ) ; Context : : current ( ) . state ( ) . debug - > labelImplementation ( GL_TEXTURE , _id , label ) ;
return * this ; return * this ;
} }
# endif # endif
# if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL)
void AbstractTexture : : unbindImage ( const Int imageUnit ) {
Implementation : : TextureState & textureState = * Context : : current ( ) . state ( ) . texture ;
/* If already unbound in given image unit, nothing to do */
if ( std : : get < 0 > ( textureState . imageBindings [ imageUnit ] ) = = 0 ) return ;
/* Update state tracker, bind the texture to the unit */
std : : get < 0 > ( textureState . imageBindings [ imageUnit ] ) = 0 ;
glBindImageTexture ( imageUnit , 0 , 0 , false , 0 , GL_READ_ONLY , GL_R8 ) ;
}
# ifndef MAGNUM_TARGET_GLES
/** @todoc const Containers::ArrayView makes Doxygen grumpy */
void AbstractTexture : : bindImagesInternal ( const Int firstImageUnit , Containers : : ArrayView < AbstractTexture * const > textures ) {
Implementation : : TextureState & textureState = * Context : : current ( ) . state ( ) . texture ;
/* Create array of IDs and also update bindings in state tracker */
Containers : : Array < GLuint > ids { textures ? textures . size ( ) : 0 } ;
bool different = false ;
for ( std : : size_t i = 0 ; i ! = textures . size ( ) ; + + i ) {
const std : : tuple < GLuint , GLint , GLboolean , GLint , GLenum > state = textures & & textures [ i ] ?
std : : tuple < GLuint , GLint , GLboolean , GLint , GLenum > ( textures [ i ] - > _id , 0 , true , 0 , GL_READ_WRITE ) :
std : : tuple < GLuint , GLint , GLboolean , GLint , GLenum > ( 0 , 0 , false , 0 , GL_READ_ONLY ) ;
if ( textures ) {
if ( textures [ i ] ) {
textures [ i ] - > createIfNotAlready ( ) ;
}
ids [ i ] = std : : get < 0 > ( state ) ;
}
if ( textureState . imageBindings [ firstImageUnit + i ] ! = state ) {
different = true ;
textureState . imageBindings [ firstImageUnit + i ] = state ;
}
}
/* Avoid doing the binding if there is nothing different */
if ( different ) glBindImageTextures ( firstImageUnit , textures . size ( ) , ids ) ;
}
# endif
void AbstractTexture : : bindImageInternal ( const Int imageUnit , const Int level , const bool layered , const Int layer , const ImageAccess access , const ImageFormat format ) {
Implementation : : TextureState & textureState = * Context : : current ( ) . state ( ) . texture ;
const std : : tuple < GLuint , GLint , GLboolean , GLint , GLenum > state { _id , level , layered , layer , GLenum ( access ) } ;
/* If already bound in given texture unit, nothing to do */
if ( textureState . imageBindings [ imageUnit ] = = state ) return ;
/* Update state tracker, bind the texture to the unit */
textureState . imageBindings [ imageUnit ] = state ;
glBindImageTexture ( imageUnit , _id , level , layered , layer , GLenum ( access ) , GLenum ( format ) ) ;
}
# endif
void AbstractTexture : : bind ( Int textureUnit ) { void AbstractTexture : : bind ( Int textureUnit ) {
Implementation : : TextureState & textureState = * Context : : current ( ) - > state ( ) . texture ; Implementation : : TextureState & textureState = * Context : : current ( ) . state ( ) . texture ;
/* If already bound in given texture unit, nothing to do */ /* If already bound in given texture unit, nothing to do */
if ( textureState . bindings [ textureUnit ] . second = = _id ) return ; if ( textureState . bindings [ textureUnit ] . second = = _id ) return ;
@ -264,7 +344,7 @@ void AbstractTexture::bind(Int textureUnit) {
} }
void AbstractTexture : : bindImplementationDefault ( GLint textureUnit ) { void AbstractTexture : : bindImplementationDefault ( GLint textureUnit ) {
Implementation : : TextureState & textureState = * Context : : current ( ) - > state ( ) . texture ; Implementation : : TextureState & textureState = * Context : : current ( ) . state ( ) . texture ;
/* Activate given texture unit if not already active, update state tracker */ /* Activate given texture unit if not already active, update state tracker */
if ( textureState . currentTextureUnit ! = textureUnit ) if ( textureState . currentTextureUnit ! = textureUnit )
@ -293,13 +373,13 @@ void AbstractTexture::bindImplementationDSAEXT(GLint textureUnit) {
# ifndef MAGNUM_TARGET_GLES2 # ifndef MAGNUM_TARGET_GLES2
void AbstractTexture : : setBaseLevel ( Int level ) { void AbstractTexture : : setBaseLevel ( Int level ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_BASE_LEVEL , level ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_BASE_LEVEL , level ) ;
} }
# endif # endif
# if !(defined(MAGNUM_TARGET_WEBGL) && defined(MAGNUM_TARGET_GLES2)) # if !(defined(MAGNUM_TARGET_WEBGL) && defined(MAGNUM_TARGET_GLES2))
void AbstractTexture : : setMaxLevel ( Int level ) { void AbstractTexture : : setMaxLevel ( Int level ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > parameteriImplementation ) ( ( this - > * Context : : current ( ) . state ( ) . texture - > parameteriImplementation ) (
# ifndef MAGNUM_TARGET_GLES2 # ifndef MAGNUM_TARGET_GLES2
GL_TEXTURE_MAX_LEVEL GL_TEXTURE_MAX_LEVEL
# else # else
@ -310,32 +390,32 @@ void AbstractTexture::setMaxLevel(Int level) {
# endif # endif
void AbstractTexture : : setMinificationFilter ( Sampler : : Filter filter , Sampler : : Mipmap mipmap ) { void AbstractTexture : : setMinificationFilter ( Sampler : : Filter filter , Sampler : : Mipmap mipmap ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_MIN_FILTER , GLint ( filter ) | GLint ( mipmap ) ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_MIN_FILTER , GLint ( filter ) | GLint ( mipmap ) ) ;
} }
void AbstractTexture : : setMagnificationFilter ( const Sampler : : Filter filter ) { void AbstractTexture : : setMagnificationFilter ( const Sampler : : Filter filter ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_MAG_FILTER , GLint ( filter ) ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_MAG_FILTER , GLint ( filter ) ) ;
} }
# ifndef MAGNUM_TARGET_GLES2 # ifndef MAGNUM_TARGET_GLES2
void AbstractTexture : : setMinLod ( const Float lod ) { void AbstractTexture : : setMinLod ( const Float lod ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > parameterfImplementation ) ( GL_TEXTURE_MIN_LOD , lod ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > parameterfImplementation ) ( GL_TEXTURE_MIN_LOD , lod ) ;
} }
void AbstractTexture : : setMaxLod ( const Float lod ) { void AbstractTexture : : setMaxLod ( const Float lod ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > parameterfImplementation ) ( GL_TEXTURE_MAX_LOD , lod ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > parameterfImplementation ) ( GL_TEXTURE_MAX_LOD , lod ) ;
} }
# endif # endif
# ifndef MAGNUM_TARGET_GLES # ifndef MAGNUM_TARGET_GLES
void AbstractTexture : : setLodBias ( const Float bias ) { void AbstractTexture : : setLodBias ( const Float bias ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > parameterfImplementation ) ( GL_TEXTURE_LOD_BIAS , bias ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > parameterfImplementation ) ( GL_TEXTURE_LOD_BIAS , bias ) ;
} }
# endif # endif
# ifndef MAGNUM_TARGET_WEBGL # ifndef MAGNUM_TARGET_WEBGL
void AbstractTexture : : setBorderColor ( const Color4 & color ) { void AbstractTexture : : setBorderColor ( const Color4 & color ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > parameterfvImplementation ) ( ( this - > * Context : : current ( ) . state ( ) . texture - > parameterfvImplementation ) (
# ifndef MAGNUM_TARGET_GLES # ifndef MAGNUM_TARGET_GLES
GL_TEXTURE_BORDER_COLOR , GL_TEXTURE_BORDER_COLOR ,
# else # else
@ -346,7 +426,7 @@ void AbstractTexture::setBorderColor(const Color4& color) {
# ifndef MAGNUM_TARGET_GLES2 # ifndef MAGNUM_TARGET_GLES2
void AbstractTexture : : setBorderColor ( const Vector4ui & color ) { void AbstractTexture : : setBorderColor ( const Vector4ui & color ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > parameterIuivImplementation ) ( ( this - > * Context : : current ( ) . state ( ) . texture - > parameterIuivImplementation ) (
# ifndef MAGNUM_TARGET_GLES # ifndef MAGNUM_TARGET_GLES
GL_TEXTURE_BORDER_COLOR , GL_TEXTURE_BORDER_COLOR ,
# else # else
@ -356,7 +436,7 @@ void AbstractTexture::setBorderColor(const Vector4ui& color) {
} }
void AbstractTexture : : setBorderColor ( const Vector4i & color ) { void AbstractTexture : : setBorderColor ( const Vector4i & color ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > parameterIivImplementation ) ( ( this - > * Context : : current ( ) . state ( ) . texture - > parameterIivImplementation ) (
# ifndef MAGNUM_TARGET_GLES # ifndef MAGNUM_TARGET_GLES
GL_TEXTURE_BORDER_COLOR , GL_TEXTURE_BORDER_COLOR ,
# else # else
@ -368,12 +448,12 @@ void AbstractTexture::setBorderColor(const Vector4i& color) {
# endif # endif
void AbstractTexture : : setMaxAnisotropy ( const Float anisotropy ) { void AbstractTexture : : setMaxAnisotropy ( const Float anisotropy ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > setMaxAnisotropyImplementation ) ( anisotropy ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > setMaxAnisotropyImplementation ) ( anisotropy ) ;
} }
# ifndef MAGNUM_TARGET_WEBGL # ifndef MAGNUM_TARGET_WEBGL
void AbstractTexture : : setSRGBDecode ( bool decode ) { void AbstractTexture : : setSRGBDecode ( bool decode ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_SRGB_DECODE_EXT , ( this - > * Context : : current ( ) . state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_SRGB_DECODE_EXT ,
decode ? GL_DECODE_EXT : GL_SKIP_DECODE_EXT ) ; decode ? GL_DECODE_EXT : GL_SKIP_DECODE_EXT ) ;
} }
# endif # endif
@ -382,19 +462,19 @@ void AbstractTexture::setSRGBDecode(bool decode) {
void AbstractTexture : : setSwizzleInternal ( const GLint r , const GLint g , const GLint b , const GLint a ) { void AbstractTexture : : setSwizzleInternal ( const GLint r , const GLint g , const GLint b , const GLint a ) {
# ifndef MAGNUM_TARGET_GLES # ifndef MAGNUM_TARGET_GLES
const GLint rgba [ ] = { r , g , b , a } ; const GLint rgba [ ] = { r , g , b , a } ;
( this - > * Context : : current ( ) - > state ( ) . texture - > parameterivImplementation ) ( GL_TEXTURE_SWIZZLE_RGBA , rgba ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > parameterivImplementation ) ( GL_TEXTURE_SWIZZLE_RGBA , rgba ) ;
# else # else
( this - > * Context : : current ( ) - > state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_SWIZZLE_R , r ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_SWIZZLE_R , r ) ;
( this - > * Context : : current ( ) - > state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_SWIZZLE_G , g ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_SWIZZLE_G , g ) ;
( this - > * Context : : current ( ) - > state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_SWIZZLE_B , b ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_SWIZZLE_B , b ) ;
( this - > * Context : : current ( ) - > state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_SWIZZLE_A , a ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_SWIZZLE_A , a ) ;
# endif # endif
} }
# endif # endif
# if !(defined(MAGNUM_TARGET_WEBGL) && defined(MAGNUM_TARGET_GLES2)) # if !(defined(MAGNUM_TARGET_WEBGL) && defined(MAGNUM_TARGET_GLES2))
void AbstractTexture : : setCompareMode ( const Sampler : : CompareMode mode ) { void AbstractTexture : : setCompareMode ( const Sampler : : CompareMode mode ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > parameteriImplementation ) ( ( this - > * Context : : current ( ) . state ( ) . texture - > parameteriImplementation ) (
# ifndef MAGNUM_TARGET_GLES2 # ifndef MAGNUM_TARGET_GLES2
GL_TEXTURE_COMPARE_MODE GL_TEXTURE_COMPARE_MODE
# else # else
@ -404,7 +484,7 @@ void AbstractTexture::setCompareMode(const Sampler::CompareMode mode) {
} }
void AbstractTexture : : setCompareFunction ( const Sampler : : CompareFunction function ) { void AbstractTexture : : setCompareFunction ( const Sampler : : CompareFunction function ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > parameteriImplementation ) ( ( this - > * Context : : current ( ) . state ( ) . texture - > parameteriImplementation ) (
# ifndef MAGNUM_TARGET_GLES2 # ifndef MAGNUM_TARGET_GLES2
GL_TEXTURE_COMPARE_FUNC GL_TEXTURE_COMPARE_FUNC
# else # else
@ -416,16 +496,16 @@ void AbstractTexture::setCompareFunction(const Sampler::CompareFunction function
# if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) # if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL)
void AbstractTexture : : setDepthStencilMode ( const Sampler : : DepthStencilMode mode ) { void AbstractTexture : : setDepthStencilMode ( const Sampler : : DepthStencilMode mode ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > parameteriImplementation ) ( GL_DEPTH_STENCIL_TEXTURE_MODE , GLenum ( mode ) ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > parameteriImplementation ) ( GL_DEPTH_STENCIL_TEXTURE_MODE , GLenum ( mode ) ) ;
} }
# endif # endif
void AbstractTexture : : invalidateImage ( const Int level ) { void AbstractTexture : : invalidateImage ( const Int level ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > invalidateImageImplementation ) ( level ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > invalidateImageImplementation ) ( level ) ;
} }
void AbstractTexture : : generateMipmap ( ) { void AbstractTexture : : generateMipmap ( ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > mipmapImplementation ) ( ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > mipmapImplementation ) ( ) ;
} }
void AbstractTexture : : mipmapImplementationDefault ( ) { void AbstractTexture : : mipmapImplementationDefault ( ) {
@ -449,7 +529,7 @@ void AbstractTexture::bindInternal() {
functions need to have the texture bound in * currently active * unit , functions need to have the texture bound in * currently active * unit ,
so we would need to call glActiveTexture ( ) afterwards anyway . */ so we would need to call glActiveTexture ( ) afterwards anyway . */
Implementation : : TextureState & textureState = * Context : : current ( ) - > state ( ) . texture ; Implementation : : TextureState & textureState = * Context : : current ( ) . state ( ) . texture ;
/* If the texture is already bound in current unit, nothing to do */ /* If the texture is already bound in current unit, nothing to do */
if ( textureState . bindings [ textureState . currentTextureUnit ] . second = = _id ) if ( textureState . bindings [ textureState . currentTextureUnit ] . second = = _id )
@ -1090,23 +1170,23 @@ void AbstractTexture::parameterIImplementationDSAEXT(GLenum parameter, const GLi
void AbstractTexture : : setMaxAnisotropyImplementationNoOp ( GLfloat ) { } void AbstractTexture : : setMaxAnisotropyImplementationNoOp ( GLfloat ) { }
void AbstractTexture : : setMaxAnisotropyImplementationExt ( GLfloat anisotropy ) { void AbstractTexture : : setMaxAnisotropyImplementationExt ( GLfloat anisotropy ) {
( this - > * Context : : current ( ) - > state ( ) . texture - > parameterfImplementation ) ( GL_TEXTURE_MAX_ANISOTROPY_EXT , anisotropy ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > parameterfImplementation ) ( GL_TEXTURE_MAX_ANISOTROPY_EXT , anisotropy ) ;
} }
# if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) # if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL)
void AbstractTexture : : getLevelParameterImplementationDefault ( const GLenum target , const GL int level , const GLenum parameter , GLint * const values ) { void AbstractTexture : : getLevelParameterImplementationDefault ( const GLint level , const GLenum parameter , GLint * const values ) {
bindInternal ( ) ; bindInternal ( ) ;
glGetTexLevelParameteriv ( target , level , parameter , values ) ; glGetTexLevelParameteriv ( _ target, level , parameter , values ) ;
} }
# ifndef MAGNUM_TARGET_GLES # ifndef MAGNUM_TARGET_GLES
void AbstractTexture : : getLevelParameterImplementationDSA ( GLenum , const GLint level , const GLenum parameter , GLint * const values ) { void AbstractTexture : : getLevelParameterImplementationDSA ( const GLint level , const GLenum parameter , GLint * const values ) {
glGetTextureLevelParameteriv ( _id , level , parameter , values ) ; glGetTextureLevelParameteriv ( _id , level , parameter , values ) ;
} }
void AbstractTexture : : getLevelParameterImplementationDSAEXT ( const GLenum target , const GL int level , const GLenum parameter , GLint * const values ) { void AbstractTexture : : getLevelParameterImplementationDSAEXT ( const GLint level , const GLenum parameter , GLint * const values ) {
_flags | = ObjectFlag : : Created ; _flags | = ObjectFlag : : Created ;
glGetTextureLevelParameterivEXT ( _id , target , level , parameter , values ) ; glGetTextureLevelParameterivEXT ( _id , _ target, level , parameter , values ) ;
} }
# endif # endif
# endif # endif
@ -1493,7 +1573,7 @@ void AbstractTexture::invalidateSubImageImplementationARB(GLint level, const Vec
# ifndef DOXYGEN_GENERATING_OUTPUT # ifndef DOXYGEN_GENERATING_OUTPUT
# ifndef MAGNUM_TARGET_GLES # ifndef MAGNUM_TARGET_GLES
template < UnsignedInt dimensions > void AbstractTexture : : image ( GLint level , Image < dimensions > & image ) { template < UnsignedInt dimensions > void AbstractTexture : : image ( GLint level , Image < dimensions > & image ) {
const Math : : Vector < dimensions , Int > size = DataHelper < dimensions > : : imageSize ( * this , _target , level ) ; const Math : : Vector < dimensions , Int > size = DataHelper < dimensions > : : imageSize ( * this , level ) ;
const std : : size_t dataSize = Implementation : : imageDataSizeFor ( image , size ) ; const std : : size_t dataSize = Implementation : : imageDataSizeFor ( image , size ) ;
/* Reallocate only if needed */ /* Reallocate only if needed */
@ -1503,7 +1583,7 @@ template<UnsignedInt dimensions> void AbstractTexture::image(GLint level, Image<
Buffer : : unbindInternal ( Buffer : : TargetHint : : PixelPack ) ; Buffer : : unbindInternal ( Buffer : : TargetHint : : PixelPack ) ;
image . storage ( ) . applyPack ( ) ; image . storage ( ) . applyPack ( ) ;
( this - > * Context : : current ( ) - > state ( ) . texture - > getImageImplementation ) ( level , image . format ( ) , image . type ( ) , data . size ( ) , data ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > getImageImplementation ) ( level , image . format ( ) , image . type ( ) , data . size ( ) , data ) ;
image . setData ( image . storage ( ) , image . format ( ) , image . type ( ) , size , std : : move ( data ) ) ; image . setData ( image . storage ( ) , image . format ( ) , image . type ( ) , size , std : : move ( data ) ) ;
} }
@ -1512,7 +1592,7 @@ template void MAGNUM_EXPORT AbstractTexture::image<2>(GLint, Image<2>&);
template void MAGNUM_EXPORT AbstractTexture : : image < 3 > ( GLint , Image < 3 > & ) ; template void MAGNUM_EXPORT AbstractTexture : : image < 3 > ( GLint , Image < 3 > & ) ;
template < UnsignedInt dimensions > void AbstractTexture : : image ( GLint level , BufferImage < dimensions > & image , BufferUsage usage ) { template < UnsignedInt dimensions > void AbstractTexture : : image ( GLint level , BufferImage < dimensions > & image , BufferUsage usage ) {
const Math : : Vector < dimensions , Int > size = DataHelper < dimensions > : : imageSize ( * this , _target , level ) ; const Math : : Vector < dimensions , Int > size = DataHelper < dimensions > : : imageSize ( * this , level ) ;
const std : : size_t dataSize = Implementation : : imageDataSizeFor ( image , size ) ; const std : : size_t dataSize = Implementation : : imageDataSizeFor ( image , size ) ;
/* Reallocate only if needed */ /* Reallocate only if needed */
@ -1523,7 +1603,7 @@ template<UnsignedInt dimensions> void AbstractTexture::image(GLint level, Buffer
image . buffer ( ) . bindInternal ( Buffer : : TargetHint : : PixelPack ) ; image . buffer ( ) . bindInternal ( Buffer : : TargetHint : : PixelPack ) ;
image . storage ( ) . applyPack ( ) ; image . storage ( ) . applyPack ( ) ;
( this - > * Context : : current ( ) - > state ( ) . texture - > getImageImplementation ) ( level , image . format ( ) , image . type ( ) , dataSize , nullptr ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > getImageImplementation ) ( level , image . format ( ) , image . type ( ) , dataSize , nullptr ) ;
} }
template void MAGNUM_EXPORT AbstractTexture : : image < 1 > ( GLint , BufferImage < 1 > & , BufferUsage ) ; template void MAGNUM_EXPORT AbstractTexture : : image < 1 > ( GLint , BufferImage < 1 > & , BufferUsage ) ;
@ -1531,12 +1611,12 @@ template void MAGNUM_EXPORT AbstractTexture::image<2>(GLint, BufferImage<2>&, Bu
template void MAGNUM_EXPORT AbstractTexture : : image < 3 > ( GLint , BufferImage < 3 > & , BufferUsage ) ; template void MAGNUM_EXPORT AbstractTexture : : image < 3 > ( GLint , BufferImage < 3 > & , BufferUsage ) ;
template < UnsignedInt dimensions > void AbstractTexture : : compressedImage ( const GLint level , CompressedImage < dimensions > & image ) { template < UnsignedInt dimensions > void AbstractTexture : : compressedImage ( const GLint level , CompressedImage < dimensions > & image ) {
const Math : : Vector < dimensions , Int > size = DataHelper < dimensions > : : imageSize ( * this , _target , level ) ; const Math : : Vector < dimensions , Int > size = DataHelper < dimensions > : : imageSize ( * this , level ) ;
GLint textureDataSize ; GLint textureDataSize ;
( this - > * Context : : current ( ) - > state ( ) . texture - > getLevelParameterivImplementation ) ( _target , level , GL_TEXTURE_COMPRESSED_IMAGE_SIZE , & textureDataSize ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > getLevelParameterivImplementation ) ( level , GL_TEXTURE_COMPRESSED_IMAGE_SIZE , & textureDataSize ) ;
const std : : size_t dataSize = Implementation : : compressedImageDataSizeFor ( image , size , textureDataSize ) ; const std : : size_t dataSize = Implementation : : compressedImageDataSizeFor ( image , size , textureDataSize ) ;
GLint format ; GLint format ;
( this - > * Context : : current ( ) - > state ( ) . texture - > getLevelParameterivImplementation ) ( _target , level , GL_TEXTURE_INTERNAL_FORMAT , & format ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > getLevelParameterivImplementation ) ( level , GL_TEXTURE_INTERNAL_FORMAT , & format ) ;
/* Reallocate only if needed */ /* Reallocate only if needed */
Containers : : Array < char > data { image . release ( ) } ; Containers : : Array < char > data { image . release ( ) } ;
@ -1545,7 +1625,7 @@ template<UnsignedInt dimensions> void AbstractTexture::compressedImage(const GLi
Buffer : : unbindInternal ( Buffer : : TargetHint : : PixelPack ) ; Buffer : : unbindInternal ( Buffer : : TargetHint : : PixelPack ) ;
image . storage ( ) . applyPack ( ) ; image . storage ( ) . applyPack ( ) ;
( this - > * Context : : current ( ) - > state ( ) . texture - > getCompressedImageImplementation ) ( level , data . size ( ) , data ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > getCompressedImageImplementation ) ( level , data . size ( ) , data ) ;
image . setData ( image . storage ( ) , CompressedPixelFormat ( format ) , size , std : : move ( data ) ) ; image . setData ( image . storage ( ) , CompressedPixelFormat ( format ) , size , std : : move ( data ) ) ;
} }
@ -1554,12 +1634,12 @@ template void MAGNUM_EXPORT AbstractTexture::compressedImage<2>(GLint, Compresse
template void MAGNUM_EXPORT AbstractTexture : : compressedImage < 3 > ( GLint , CompressedImage < 3 > & ) ; template void MAGNUM_EXPORT AbstractTexture : : compressedImage < 3 > ( GLint , CompressedImage < 3 > & ) ;
template < UnsignedInt dimensions > void AbstractTexture : : compressedImage ( const GLint level , CompressedBufferImage < dimensions > & image , BufferUsage usage ) { template < UnsignedInt dimensions > void AbstractTexture : : compressedImage ( const GLint level , CompressedBufferImage < dimensions > & image , BufferUsage usage ) {
const Math : : Vector < dimensions , Int > size = DataHelper < dimensions > : : imageSize ( * this , _target , level ) ; const Math : : Vector < dimensions , Int > size = DataHelper < dimensions > : : imageSize ( * this , level ) ;
GLint textureDataSize ; GLint textureDataSize ;
( this - > * Context : : current ( ) - > state ( ) . texture - > getLevelParameterivImplementation ) ( _target , level , GL_TEXTURE_COMPRESSED_IMAGE_SIZE , & textureDataSize ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > getLevelParameterivImplementation ) ( level , GL_TEXTURE_COMPRESSED_IMAGE_SIZE , & textureDataSize ) ;
const std : : size_t dataSize = Implementation : : compressedImageDataSizeFor ( image , size , textureDataSize ) ; const std : : size_t dataSize = Implementation : : compressedImageDataSizeFor ( image , size , textureDataSize ) ;
GLint format ; GLint format ;
( this - > * Context : : current ( ) - > state ( ) . texture - > getLevelParameterivImplementation ) ( _target , level , GL_TEXTURE_INTERNAL_FORMAT , & format ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > getLevelParameterivImplementation ) ( level , GL_TEXTURE_INTERNAL_FORMAT , & format ) ;
/* Reallocate only if needed */ /* Reallocate only if needed */
if ( image . dataSize ( ) < dataSize ) if ( image . dataSize ( ) < dataSize )
@ -1569,7 +1649,7 @@ template<UnsignedInt dimensions> void AbstractTexture::compressedImage(const GLi
image . buffer ( ) . bindInternal ( Buffer : : TargetHint : : PixelPack ) ; image . buffer ( ) . bindInternal ( Buffer : : TargetHint : : PixelPack ) ;
image . storage ( ) . applyPack ( ) ; image . storage ( ) . applyPack ( ) ;
( this - > * Context : : current ( ) - > state ( ) . texture - > getCompressedImageImplementation ) ( level , dataSize , nullptr ) ; ( this - > * Context : : current ( ) . state ( ) . texture - > getCompressedImageImplementation ) ( level , dataSize , nullptr ) ;
} }
template void MAGNUM_EXPORT AbstractTexture : : compressedImage < 1 > ( GLint , CompressedBufferImage < 1 > & , BufferUsage ) ; template void MAGNUM_EXPORT AbstractTexture : : compressedImage < 1 > ( GLint , CompressedBufferImage < 1 > & , BufferUsage ) ;
@ -1621,62 +1701,140 @@ template<UnsignedInt dimensions> void AbstractTexture::subImage(const GLint leve
template void MAGNUM_EXPORT AbstractTexture : : subImage < 1 > ( GLint , const Range1Di & , BufferImage < 1 > & , BufferUsage ) ; template void MAGNUM_EXPORT AbstractTexture : : subImage < 1 > ( GLint , const Range1Di & , BufferImage < 1 > & , BufferUsage ) ;
template void MAGNUM_EXPORT AbstractTexture : : subImage < 2 > ( GLint , const Range2Di & , BufferImage < 2 > & , BufferUsage ) ; template void MAGNUM_EXPORT AbstractTexture : : subImage < 2 > ( GLint , const Range2Di & , BufferImage < 2 > & , BufferUsage ) ;
template void MAGNUM_EXPORT AbstractTexture : : subImage < 3 > ( GLint , const Range3Di & , BufferImage < 3 > & , BufferUsage ) ; template void MAGNUM_EXPORT AbstractTexture : : subImage < 3 > ( GLint , const Range3Di & , BufferImage < 3 > & , BufferUsage ) ;
template < UnsignedInt dimensions > std : : size_t AbstractTexture : : compressedSubImageSize ( TextureFormat format , const Math : : Vector < dimensions , Int > & size ) {
/* Amount of blocks in given range (rounded up) multiplied by block
data size . The user is responsible for proper block - aligned size . */
const Math : : Vector < dimensions , Int > blockSize = DataHelper < dimensions > : : compressedBlockSize ( _target , format ) ;
return ( ( size + blockSize - Math : : Vector < dimensions , Int > { 1 } ) / blockSize ) . product ( ) *
compressedBlockDataSize ( _target , format ) ;
}
template < UnsignedInt dimensions > void AbstractTexture : : compressedSubImage ( const GLint level , const RangeTypeFor < dimensions , Int > & range , CompressedImage < dimensions > & image ) {
createIfNotAlready ( ) ;
const Math : : Vector < dimensions , Int > size = range . size ( ) ;
const Vector3i paddedOffset = Vector3i : : pad ( range . min ( ) ) ;
const Vector3i paddedSize = Vector3i : : pad ( size , 1 ) ;
GLint format ;
( this - > * Context : : current ( ) . state ( ) . texture - > getLevelParameterivImplementation ) ( level , GL_TEXTURE_INTERNAL_FORMAT , & format ) ;
const std : : size_t dataSize = Implementation : : compressedImageDataSizeFor ( image , size , compressedSubImageSize < dimensions > ( TextureFormat ( format ) , size ) ) ;
/* Reallocate only if needed */
Containers : : Array < char > data { image . release ( ) } ;
if ( data . size ( ) < dataSize )
data = Containers : : Array < char > { dataSize } ;
Buffer : : unbindInternal ( Buffer : : TargetHint : : PixelPack ) ;
image . storage ( ) . applyPack ( ) ;
glGetCompressedTextureSubImage ( _id , level , paddedOffset . x ( ) , paddedOffset . y ( ) , paddedOffset . z ( ) , paddedSize . x ( ) , paddedSize . y ( ) , paddedSize . z ( ) , data . size ( ) , data ) ;
image . setData ( CompressedPixelFormat ( format ) , size , std : : move ( data ) ) ;
}
template void MAGNUM_EXPORT AbstractTexture : : compressedSubImage < 1 > ( GLint , const Range1Di & , CompressedImage < 1 > & ) ;
template void MAGNUM_EXPORT AbstractTexture : : compressedSubImage < 2 > ( GLint , const Range2Di & , CompressedImage < 2 > & ) ;
template void MAGNUM_EXPORT AbstractTexture : : compressedSubImage < 3 > ( GLint , const Range3Di & , CompressedImage < 3 > & ) ;
template < UnsignedInt dimensions > void AbstractTexture : : compressedSubImage ( const GLint level , const RangeTypeFor < dimensions , Int > & range , CompressedBufferImage < dimensions > & image , const BufferUsage usage ) {
createIfNotAlready ( ) ;
const Math : : Vector < dimensions , Int > size = range . size ( ) ;
const Vector3i paddedOffset = Vector3i : : pad ( range . min ( ) ) ;
const Vector3i paddedSize = Vector3i : : pad ( size , 1 ) ;
GLint format ;
( this - > * Context : : current ( ) . state ( ) . texture - > getLevelParameterivImplementation ) ( level , GL_TEXTURE_INTERNAL_FORMAT , & format ) ;
const std : : size_t dataSize = Implementation : : compressedImageDataSizeFor ( image , size , compressedSubImageSize < dimensions > ( TextureFormat ( format ) , size ) ) ;
/* Reallocate only if needed */
if ( image . dataSize ( ) < dataSize )
image . setData ( image . storage ( ) , CompressedPixelFormat ( format ) , size , { nullptr , dataSize } , usage ) ;
else
image . setData ( image . storage ( ) , CompressedPixelFormat ( format ) , size , nullptr , usage ) ;
image . buffer ( ) . bindInternal ( Buffer : : TargetHint : : PixelPack ) ;
image . storage ( ) . applyPack ( ) ;
glGetCompressedTextureSubImage ( _id , level , paddedOffset . x ( ) , paddedOffset . y ( ) , paddedOffset . z ( ) , paddedSize . x ( ) , paddedSize . y ( ) , paddedSize . z ( ) , dataSize , nullptr ) ;
}
template void MAGNUM_EXPORT AbstractTexture : : compressedSubImage < 1 > ( GLint , const Range1Di & , CompressedBufferImage < 1 > & , BufferUsage ) ;
template void MAGNUM_EXPORT AbstractTexture : : compressedSubImage < 2 > ( GLint , const Range2Di & , CompressedBufferImage < 2 > & , BufferUsage ) ;
template void MAGNUM_EXPORT AbstractTexture : : compressedSubImage < 3 > ( GLint , const Range3Di & , CompressedBufferImage < 3 > & , BufferUsage ) ;
# endif # endif
# endif # endif
# ifndef DOXYGEN_GENERATING_OUTPUT # ifndef DOXYGEN_GENERATING_OUTPUT
# ifndef MAGNUM_TARGET_GLES # ifndef MAGNUM_TARGET_GLES
Math : : Vector < 1 , GLint > AbstractTexture : : DataHelper < 1 > : : imageSize ( AbstractTexture & texture , GLenum , const GLint level ) { Math : : Vector < 1 , GLint > AbstractTexture : : DataHelper < 1 > : : compressedBlockSize ( const GLenum target , const TextureFormat format ) {
GLint value ;
glGetInternalformativ ( target , GLenum ( format ) , GL_TEXTURE_COMPRESSED_BLOCK_WIDTH , 1 , & value ) ;
return value ;
}
Vector2i AbstractTexture : : DataHelper < 2 > : : compressedBlockSize ( const GLenum target , const TextureFormat format ) {
Vector2i value { Math : : NoInit } ;
glGetInternalformativ ( target , GLenum ( format ) , GL_TEXTURE_COMPRESSED_BLOCK_WIDTH , 1 , & value . x ( ) ) ;
glGetInternalformativ ( target , GLenum ( format ) , GL_TEXTURE_COMPRESSED_BLOCK_HEIGHT , 1 , & value . y ( ) ) ;
return value ;
}
Vector3i AbstractTexture : : DataHelper < 3 > : : compressedBlockSize ( const GLenum target , const TextureFormat format ) {
/** @todo use real value when OpenGL has proper queries for 3D compression formats */
return Vector3i { DataHelper < 2 > : : compressedBlockSize ( target , format ) , 1 } ;
}
# endif
# ifndef MAGNUM_TARGET_GLES
Math : : Vector < 1 , GLint > AbstractTexture : : DataHelper < 1 > : : imageSize ( AbstractTexture & texture , const GLint level ) {
Math : : Vector < 1 , GLint > value ; Math : : Vector < 1 , GLint > value ;
( texture . * Context : : current ( ) - > state ( ) . texture - > getLevelParameterivImplementation ) ( texture . _target , level , GL_TEXTURE_WIDTH , & value [ 0 ] ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > getLevelParameterivImplementation ) ( level , GL_TEXTURE_WIDTH , & value [ 0 ] ) ;
return value ; return value ;
} }
# endif # endif
# if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) # if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL)
Vector2i AbstractTexture : : DataHelper < 2 > : : imageSize ( AbstractTexture & texture , const GLenum target , const GLint level ) { Vector2i AbstractTexture : : DataHelper < 2 > : : imageSize ( AbstractTexture & texture , const GLint level ) {
const Implementation : : TextureState & state = * Context : : current ( ) - > state ( ) . texture ; const Implementation : : TextureState & state = * Context : : current ( ) . state ( ) . texture ;
Vector2i value ; Vector2i value ;
( texture . * state . getLevelParameterivImplementation ) ( target , level , GL_TEXTURE_WIDTH , & value [ 0 ] ) ; ( texture . * state . getLevelParameterivImplementation ) ( level , GL_TEXTURE_WIDTH , & value [ 0 ] ) ;
( texture . * state . getLevelParameterivImplementation ) ( target , level , GL_TEXTURE_HEIGHT , & value [ 1 ] ) ; ( texture . * state . getLevelParameterivImplementation ) ( level , GL_TEXTURE_HEIGHT , & value [ 1 ] ) ;
return value ; return value ;
} }
Vector3i AbstractTexture : : DataHelper < 3 > : : imageSize ( AbstractTexture & texture , GLenum , const GLint level ) { Vector3i AbstractTexture : : DataHelper < 3 > : : imageSize ( AbstractTexture & texture , const GLint level ) {
const Implementation : : TextureState & state = * Context : : current ( ) - > state ( ) . texture ; const Implementation : : TextureState & state = * Context : : current ( ) . state ( ) . texture ;
Vector3i value ; Vector3i value ;
( texture . * state . getLevelParameterivImplementation ) ( texture . _target , level , GL_TEXTURE_WIDTH , & value [ 0 ] ) ; ( texture . * state . getLevelParameterivImplementation ) ( level , GL_TEXTURE_WIDTH , & value [ 0 ] ) ;
( texture . * state . getLevelParameterivImplementation ) ( texture . _target , level , GL_TEXTURE_HEIGHT , & value [ 1 ] ) ; ( texture . * state . getLevelParameterivImplementation ) ( level , GL_TEXTURE_HEIGHT , & value [ 1 ] ) ;
( texture . * state . getLevelParameterivImplementation ) ( texture . _target , level , GL_TEXTURE_DEPTH , & value [ 2 ] ) ; ( texture . * state . getLevelParameterivImplementation ) ( level , GL_TEXTURE_DEPTH , & value [ 2 ] ) ;
return value ; return value ;
} }
# endif # endif
# ifndef MAGNUM_TARGET_GLES # ifndef MAGNUM_TARGET_GLES
void AbstractTexture : : DataHelper < 1 > : : setStorage ( AbstractTexture & texture , const GLsizei levels , const TextureFormat internalFormat , const Math : : Vector < 1 , GLsizei > & size ) { void AbstractTexture : : DataHelper < 1 > : : setStorage ( AbstractTexture & texture , const GLsizei levels , const TextureFormat internalFormat , const Math : : Vector < 1 , GLsizei > & size ) {
( texture . * Context : : current ( ) - > state ( ) . texture - > storage1DImplementation ) ( levels , internalFormat , size ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > storage1DImplementation ) ( levels , internalFormat , size ) ;
} }
# endif # endif
void AbstractTexture : : DataHelper < 2 > : : setStorage ( AbstractTexture & texture , const GLsizei levels , const TextureFormat internalFormat , const Vector2i & size ) { void AbstractTexture : : DataHelper < 2 > : : setStorage ( AbstractTexture & texture , const GLsizei levels , const TextureFormat internalFormat , const Vector2i & size ) {
( texture . * Context : : current ( ) - > state ( ) . texture - > storage2DImplementation ) ( levels , internalFormat , size ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > storage2DImplementation ) ( levels , internalFormat , size ) ;
} }
# if !(defined(MAGNUM_TARGET_WEBGL) && defined(MAGNUM_TARGET_GLES2)) # if !(defined(MAGNUM_TARGET_WEBGL) && defined(MAGNUM_TARGET_GLES2))
void AbstractTexture : : DataHelper < 3 > : : setStorage ( AbstractTexture & texture , const GLsizei levels , const TextureFormat internalFormat , const Vector3i & size ) { void AbstractTexture : : DataHelper < 3 > : : setStorage ( AbstractTexture & texture , const GLsizei levels , const TextureFormat internalFormat , const Vector3i & size ) {
( texture . * Context : : current ( ) - > state ( ) . texture - > storage3DImplementation ) ( levels , internalFormat , size ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > storage3DImplementation ) ( levels , internalFormat , size ) ;
} }
# endif # endif
# if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL) # if !defined(MAGNUM_TARGET_GLES2) && !defined(MAGNUM_TARGET_WEBGL)
void AbstractTexture : : DataHelper < 2 > : : setStorageMultisample ( AbstractTexture & texture , const GLsizei samples , const TextureFormat internalFormat , const Vector2i & size , const GLboolean fixedSampleLocations ) { void AbstractTexture : : DataHelper < 2 > : : setStorageMultisample ( AbstractTexture & texture , const GLsizei samples , const TextureFormat internalFormat , const Vector2i & size , const GLboolean fixedSampleLocations ) {
( texture . * Context : : current ( ) - > state ( ) . texture - > storage2DMultisampleImplementation ) ( samples , internalFormat , size , fixedSampleLocations ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > storage2DMultisampleImplementation ) ( samples , internalFormat , size , fixedSampleLocations ) ;
} }
void AbstractTexture : : DataHelper < 3 > : : setStorageMultisample ( AbstractTexture & texture , const GLsizei samples , const TextureFormat internalFormat , const Vector3i & size , const GLboolean fixedSampleLocations ) { void AbstractTexture : : DataHelper < 3 > : : setStorageMultisample ( AbstractTexture & texture , const GLsizei samples , const TextureFormat internalFormat , const Vector3i & size , const GLboolean fixedSampleLocations ) {
( texture . * Context : : current ( ) - > state ( ) . texture - > storage3DMultisampleImplementation ) ( samples , internalFormat , size , fixedSampleLocations ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > storage3DMultisampleImplementation ) ( samples , internalFormat , size , fixedSampleLocations ) ;
} }
# endif # endif
@ -1712,25 +1870,25 @@ void AbstractTexture::DataHelper<1>::setCompressedImage(AbstractTexture& texture
void AbstractTexture : : DataHelper < 1 > : : setSubImage ( AbstractTexture & texture , const GLint level , const Math : : Vector < 1 , GLint > & offset , const ImageView1D & image ) { void AbstractTexture : : DataHelper < 1 > : : setSubImage ( AbstractTexture & texture , const GLint level , const Math : : Vector < 1 , GLint > & offset , const ImageView1D & image ) {
Buffer : : unbindInternal ( Buffer : : TargetHint : : PixelUnpack ) ; Buffer : : unbindInternal ( Buffer : : TargetHint : : PixelUnpack ) ;
image . storage ( ) . applyUnpack ( ) ; image . storage ( ) . applyUnpack ( ) ;
( texture . * Context : : current ( ) - > state ( ) . texture - > subImage1DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . type ( ) , image . data ( ) ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > subImage1DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . type ( ) , image . data ( ) ) ;
} }
void AbstractTexture : : DataHelper < 1 > : : setCompressedSubImage ( AbstractTexture & texture , const GLint level , const Math : : Vector < 1 , GLint > & offset , const CompressedImageView1D & image ) { void AbstractTexture : : DataHelper < 1 > : : setCompressedSubImage ( AbstractTexture & texture , const GLint level , const Math : : Vector < 1 , GLint > & offset , const CompressedImageView1D & image ) {
Buffer : : unbindInternal ( Buffer : : TargetHint : : PixelUnpack ) ; Buffer : : unbindInternal ( Buffer : : TargetHint : : PixelUnpack ) ;
image . storage ( ) . applyUnpack ( ) ; image . storage ( ) . applyUnpack ( ) ;
( texture . * Context : : current ( ) - > state ( ) . texture - > compressedSubImage1DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . data ( ) , Implementation : : occupiedCompressedImageDataSize ( image , image . data ( ) . size ( ) ) ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > compressedSubImage1DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . data ( ) , Implementation : : occupiedCompressedImageDataSize ( image , image . data ( ) . size ( ) ) ) ;
} }
void AbstractTexture : : DataHelper < 1 > : : setSubImage ( AbstractTexture & texture , const GLint level , const Math : : Vector < 1 , GLint > & offset , BufferImage1D & image ) { void AbstractTexture : : DataHelper < 1 > : : setSubImage ( AbstractTexture & texture , const GLint level , const Math : : Vector < 1 , GLint > & offset , BufferImage1D & image ) {
image . buffer ( ) . bindInternal ( Buffer : : TargetHint : : PixelUnpack ) ; image . buffer ( ) . bindInternal ( Buffer : : TargetHint : : PixelUnpack ) ;
image . storage ( ) . applyUnpack ( ) ; image . storage ( ) . applyUnpack ( ) ;
( texture . * Context : : current ( ) - > state ( ) . texture - > subImage1DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . type ( ) , nullptr ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > subImage1DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . type ( ) , nullptr ) ;
} }
void AbstractTexture : : DataHelper < 1 > : : setCompressedSubImage ( AbstractTexture & texture , const GLint level , const Math : : Vector < 1 , GLint > & offset , CompressedBufferImage1D & image ) { void AbstractTexture : : DataHelper < 1 > : : setCompressedSubImage ( AbstractTexture & texture , const GLint level , const Math : : Vector < 1 , GLint > & offset , CompressedBufferImage1D & image ) {
image . buffer ( ) . bindInternal ( Buffer : : TargetHint : : PixelUnpack ) ; image . buffer ( ) . bindInternal ( Buffer : : TargetHint : : PixelUnpack ) ;
image . storage ( ) . applyUnpack ( ) ; image . storage ( ) . applyUnpack ( ) ;
( texture . * Context : : current ( ) - > state ( ) . texture - > compressedSubImage1DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , nullptr , Implementation : : occupiedCompressedImageDataSize ( image , image . dataSize ( ) ) ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > compressedSubImage1DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , nullptr , Implementation : : occupiedCompressedImageDataSize ( image , image . dataSize ( ) ) ) ;
} }
# endif # endif
@ -1785,7 +1943,7 @@ void AbstractTexture::DataHelper<2>::setSubImage(AbstractTexture& texture, const
Buffer : : unbindInternal ( Buffer : : TargetHint : : PixelUnpack ) ; Buffer : : unbindInternal ( Buffer : : TargetHint : : PixelUnpack ) ;
# endif # endif
image . storage ( ) . applyUnpack ( ) ; image . storage ( ) . applyUnpack ( ) ;
( texture . * Context : : current ( ) - > state ( ) . texture - > subImage2DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . type ( ) , image . data ( ) ( texture . * Context : : current ( ) . state ( ) . texture - > subImage2DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . type ( ) , image . data ( )
# ifdef MAGNUM_TARGET_GLES2 # ifdef MAGNUM_TARGET_GLES2
+ Implementation : : pixelStorageSkipOffset ( image ) + Implementation : : pixelStorageSkipOffset ( image )
# endif # endif
@ -1801,14 +1959,14 @@ void AbstractTexture::DataHelper<2>::setCompressedSubImage(AbstractTexture& text
to reset anything */ to reset anything */
image . storage ( ) . applyUnpack ( ) ; image . storage ( ) . applyUnpack ( ) ;
# endif # endif
( texture . * Context : : current ( ) - > state ( ) . texture - > compressedSubImage2DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . data ( ) , Implementation : : occupiedCompressedImageDataSize ( image , image . data ( ) . size ( ) ) ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > compressedSubImage2DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . data ( ) , Implementation : : occupiedCompressedImageDataSize ( image , image . data ( ) . size ( ) ) ) ;
} }
# ifndef MAGNUM_TARGET_GLES2 # ifndef MAGNUM_TARGET_GLES2
void AbstractTexture : : DataHelper < 2 > : : setSubImage ( AbstractTexture & texture , const GLint level , const Vector2i & offset , BufferImage2D & image ) { void AbstractTexture : : DataHelper < 2 > : : setSubImage ( AbstractTexture & texture , const GLint level , const Vector2i & offset , BufferImage2D & image ) {
image . buffer ( ) . bindInternal ( Buffer : : TargetHint : : PixelUnpack ) ; image . buffer ( ) . bindInternal ( Buffer : : TargetHint : : PixelUnpack ) ;
image . storage ( ) . applyUnpack ( ) ; image . storage ( ) . applyUnpack ( ) ;
( texture . * Context : : current ( ) - > state ( ) . texture - > subImage2DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . type ( ) , nullptr ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > subImage2DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . type ( ) , nullptr ) ;
} }
void AbstractTexture : : DataHelper < 2 > : : setCompressedSubImage ( AbstractTexture & texture , const GLint level , const Vector2i & offset , CompressedBufferImage2D & image ) { void AbstractTexture : : DataHelper < 2 > : : setCompressedSubImage ( AbstractTexture & texture , const GLint level , const Vector2i & offset , CompressedBufferImage2D & image ) {
@ -1818,7 +1976,7 @@ void AbstractTexture::DataHelper<2>::setCompressedSubImage(AbstractTexture& text
to reset anything */ to reset anything */
image . storage ( ) . applyUnpack ( ) ; image . storage ( ) . applyUnpack ( ) ;
# endif # endif
( texture . * Context : : current ( ) - > state ( ) . texture - > compressedSubImage2DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , nullptr , Implementation : : occupiedCompressedImageDataSize ( image , image . dataSize ( ) ) ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > compressedSubImage2DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , nullptr , Implementation : : occupiedCompressedImageDataSize ( image , image . dataSize ( ) ) ) ;
} }
# endif # endif
@ -1889,7 +2047,7 @@ void AbstractTexture::DataHelper<3>::setSubImage(AbstractTexture& texture, const
Buffer : : unbindInternal ( Buffer : : TargetHint : : PixelUnpack ) ; Buffer : : unbindInternal ( Buffer : : TargetHint : : PixelUnpack ) ;
# endif # endif
image . storage ( ) . applyUnpack ( ) ; image . storage ( ) . applyUnpack ( ) ;
( texture . * Context : : current ( ) - > state ( ) . texture - > subImage3DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . type ( ) , image . data ( ) ( texture . * Context : : current ( ) . state ( ) . texture - > subImage3DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . type ( ) , image . data ( )
# ifdef MAGNUM_TARGET_GLES2 # ifdef MAGNUM_TARGET_GLES2
+ Implementation : : pixelStorageSkipOffset ( image ) + Implementation : : pixelStorageSkipOffset ( image )
# endif # endif
@ -1905,7 +2063,7 @@ void AbstractTexture::DataHelper<3>::setCompressedSubImage(AbstractTexture& text
to reset anything */ to reset anything */
image . storage ( ) . applyUnpack ( ) ; image . storage ( ) . applyUnpack ( ) ;
# endif # endif
( texture . * Context : : current ( ) - > state ( ) . texture - > compressedSubImage3DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . data ( ) , Implementation : : occupiedCompressedImageDataSize ( image , image . data ( ) . size ( ) ) ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > compressedSubImage3DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . data ( ) , Implementation : : occupiedCompressedImageDataSize ( image , image . data ( ) . size ( ) ) ) ;
} }
# endif # endif
@ -1913,7 +2071,7 @@ void AbstractTexture::DataHelper<3>::setCompressedSubImage(AbstractTexture& text
void AbstractTexture : : DataHelper < 3 > : : setSubImage ( AbstractTexture & texture , const GLint level , const Vector3i & offset , BufferImage3D & image ) { void AbstractTexture : : DataHelper < 3 > : : setSubImage ( AbstractTexture & texture , const GLint level , const Vector3i & offset , BufferImage3D & image ) {
image . buffer ( ) . bindInternal ( Buffer : : TargetHint : : PixelUnpack ) ; image . buffer ( ) . bindInternal ( Buffer : : TargetHint : : PixelUnpack ) ;
image . storage ( ) . applyUnpack ( ) ; image . storage ( ) . applyUnpack ( ) ;
( texture . * Context : : current ( ) - > state ( ) . texture - > subImage3DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . type ( ) , nullptr ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > subImage3DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , image . type ( ) , nullptr ) ;
} }
void AbstractTexture : : DataHelper < 3 > : : setCompressedSubImage ( AbstractTexture & texture , const GLint level , const Vector3i & offset , CompressedBufferImage3D & image ) { void AbstractTexture : : DataHelper < 3 > : : setCompressedSubImage ( AbstractTexture & texture , const GLint level , const Vector3i & offset , CompressedBufferImage3D & image ) {
@ -1923,32 +2081,32 @@ void AbstractTexture::DataHelper<3>::setCompressedSubImage(AbstractTexture& text
to reset anything */ to reset anything */
image . storage ( ) . applyUnpack ( ) ; image . storage ( ) . applyUnpack ( ) ;
# endif # endif
( texture . * Context : : current ( ) - > state ( ) . texture - > compressedSubImage3DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , nullptr , Implementation : : occupiedCompressedImageDataSize ( image , image . dataSize ( ) ) ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > compressedSubImage3DImplementation ) ( level , offset , image . size ( ) , image . format ( ) , nullptr , Implementation : : occupiedCompressedImageDataSize ( image , image . dataSize ( ) ) ) ;
} }
# endif # endif
# ifndef MAGNUM_TARGET_GLES # ifndef MAGNUM_TARGET_GLES
void AbstractTexture : : DataHelper < 1 > : : invalidateSubImage ( AbstractTexture & texture , const GLint level , const Math : : Vector < 1 , GLint > & offset , const Math : : Vector < 1 , GLint > & size ) { void AbstractTexture : : DataHelper < 1 > : : invalidateSubImage ( AbstractTexture & texture , const GLint level , const Math : : Vector < 1 , GLint > & offset , const Math : : Vector < 1 , GLint > & size ) {
( texture . * Context : : current ( ) - > state ( ) . texture - > invalidateSubImageImplementation ) ( level , { offset [ 0 ] , 0 , 0 } , { size [ 0 ] , 1 , 1 } ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > invalidateSubImageImplementation ) ( level , { offset [ 0 ] , 0 , 0 } , { size [ 0 ] , 1 , 1 } ) ;
} }
# endif # endif
void AbstractTexture : : DataHelper < 2 > : : invalidateSubImage ( AbstractTexture & texture , const GLint level , const Vector2i & offset , const Vector2i & size ) { void AbstractTexture : : DataHelper < 2 > : : invalidateSubImage ( AbstractTexture & texture , const GLint level , const Vector2i & offset , const Vector2i & size ) {
( texture . * Context : : current ( ) - > state ( ) . texture - > invalidateSubImageImplementation ) ( level , { offset , 0 } , { size , 1 } ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > invalidateSubImageImplementation ) ( level , { offset , 0 } , { size , 1 } ) ;
} }
void AbstractTexture : : DataHelper < 3 > : : invalidateSubImage ( AbstractTexture & texture , const GLint level , const Vector3i & offset , const Vector3i & size ) { void AbstractTexture : : DataHelper < 3 > : : invalidateSubImage ( AbstractTexture & texture , const GLint level , const Vector3i & offset , const Vector3i & size ) {
( texture . * Context : : current ( ) - > state ( ) . texture - > invalidateSubImageImplementation ) ( level , offset , size ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > invalidateSubImageImplementation ) ( level , offset , size ) ;
} }
# ifndef MAGNUM_TARGET_GLES # ifndef MAGNUM_TARGET_GLES
void AbstractTexture : : DataHelper < 1 > : : setWrapping ( AbstractTexture & texture , const Array1D < Sampler : : Wrapping > & wrapping ) { void AbstractTexture : : DataHelper < 1 > : : setWrapping ( AbstractTexture & texture , const Array1D < Sampler : : Wrapping > & wrapping ) {
( texture . * Context : : current ( ) - > state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_WRAP_S , GLint ( wrapping . x ( ) ) ) ; ( texture . * Context : : current ( ) . state ( ) . texture - > parameteriImplementation ) ( GL_TEXTURE_WRAP_S , GLint ( wrapping . x ( ) ) ) ;
} }
# endif # endif
void AbstractTexture : : DataHelper < 2 > : : setWrapping ( AbstractTexture & texture , const Array2D < Sampler : : Wrapping > & wrapping ) { void AbstractTexture : : DataHelper < 2 > : : setWrapping ( AbstractTexture & texture , const Array2D < Sampler : : Wrapping > & wrapping ) {
const Implementation : : TextureState & state = * Context : : current ( ) - > state ( ) . texture ; const Implementation : : TextureState & state = * Context : : current ( ) . state ( ) . texture ;
( texture . * state . parameteriImplementation ) ( GL_TEXTURE_WRAP_S , GLint ( wrapping . x ( ) ) ) ; ( texture . * state . parameteriImplementation ) ( GL_TEXTURE_WRAP_S , GLint ( wrapping . x ( ) ) ) ;
( texture . * state . parameteriImplementation ) ( GL_TEXTURE_WRAP_T , GLint ( wrapping . y ( ) ) ) ; ( texture . * state . parameteriImplementation ) ( GL_TEXTURE_WRAP_T , GLint ( wrapping . y ( ) ) ) ;
@ -1956,7 +2114,7 @@ void AbstractTexture::DataHelper<2>::setWrapping(AbstractTexture& texture, const
# if !(defined(MAGNUM_TARGET_WEBGL) && defined(MAGNUM_TARGET_GLES2)) # if !(defined(MAGNUM_TARGET_WEBGL) && defined(MAGNUM_TARGET_GLES2))
void AbstractTexture : : DataHelper < 3 > : : setWrapping ( AbstractTexture & texture , const Array3D < Sampler : : Wrapping > & wrapping ) { void AbstractTexture : : DataHelper < 3 > : : setWrapping ( AbstractTexture & texture , const Array3D < Sampler : : Wrapping > & wrapping ) {
const Implementation : : TextureState & state = * Context : : current ( ) - > state ( ) . texture ; const Implementation : : TextureState & state = * Context : : current ( ) . state ( ) . texture ;
( texture . * state . parameteriImplementation ) ( GL_TEXTURE_WRAP_S , GLint ( wrapping . x ( ) ) ) ; ( texture . * state . parameteriImplementation ) ( GL_TEXTURE_WRAP_S , GLint ( wrapping . x ( ) ) ) ;
( texture . * state . parameteriImplementation ) ( GL_TEXTURE_WRAP_T , GLint ( wrapping . y ( ) ) ) ; ( texture . * state . parameteriImplementation ) ( GL_TEXTURE_WRAP_T , GLint ( wrapping . y ( ) ) ) ;
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