From d7550d783abc9a7bcfeee34aea2f03d2fc9db69a Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Thu, 16 Nov 2017 01:44:10 +0100 Subject: [PATCH] mesa: reduce the size of gl_texture_object Reviewed-by: Brian Paul --- src/mesa/main/mtypes.h | 58 ++++++++++++++++++++++++------------------------ src/mesa/main/texparam.c | 2 +- 2 files changed, 30 insertions(+), 30 deletions(-) diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index c80d3b9..d8cb8f8 100644 --- a/src/mesa/main/mtypes.h +++ b/src/mesa/main/mtypes.h @@ -1021,14 +1021,15 @@ struct gl_sampler_object { simple_mtx_t Mutex; GLuint Name; - GLint RefCount; GLchar *Label; /**< GL_KHR_debug */ + GLint RefCount; GLenum16 WrapS; /**< S-axis texture image wrap mode */ GLenum16 WrapT; /**< T-axis texture image wrap mode */ GLenum16 WrapR; /**< R-axis texture image wrap mode */ GLenum16 MinFilter; /**< minification filter */ GLenum16 MagFilter; /**< magnification filter */ + GLenum16 sRGBDecode; /**< GL_DECODE_EXT or GL_SKIP_DECODE_EXT */ union gl_color_union BorderColor; /**< Interpreted according to texture format */ GLfloat MinLod; /**< min lambda, OpenGL 1.2 */ GLfloat MaxLod; /**< max lambda, OpenGL 1.2 */ @@ -1036,7 +1037,6 @@ struct gl_sampler_object GLfloat MaxAnisotropy; /**< GL_EXT_texture_filter_anisotropic */ GLenum16 CompareMode; /**< GL_ARB_shadow */ GLenum16 CompareFunc; /**< GL_ARB_shadow */ - GLenum16 sRGBDecode; /**< GL_DECODE_EXT or GL_SKIP_DECODE_EXT */ GLboolean CubeMapSeamless; /**< GL_AMD_seamless_cubemap_per_texture */ /** GL_ARB_bindless_texture */ @@ -1051,27 +1051,26 @@ struct gl_sampler_object */ struct gl_texture_object { - simple_mtx_t Mutex; /**< for thread safety */ - GLint RefCount; /**< reference count */ - GLuint Name; /**< the user-visible texture object ID */ - GLchar *Label; /**< GL_KHR_debug */ - GLenum16 Target; /**< GL_TEXTURE_1D, GL_TEXTURE_2D, etc. */ - gl_texture_index TargetIndex; /**< The gl_texture_unit::CurrentTex index. - Only valid when Target is valid. */ + simple_mtx_t Mutex; /**< for thread safety */ + GLint RefCount; /**< reference count */ + GLuint Name; /**< the user-visible texture object ID */ + GLenum16 Target; /**< GL_TEXTURE_1D, GL_TEXTURE_2D, etc. */ + GLenum16 DepthMode; /**< GL_ARB_depth_texture */ + GLchar *Label; /**< GL_KHR_debug */ struct gl_sampler_object Sampler; - GLenum16 DepthMode; /**< GL_ARB_depth_texture */ - + gl_texture_index TargetIndex; /**< The gl_texture_unit::CurrentTex index. + Only valid when Target is valid. */ GLfloat Priority; /**< in [0,1] */ - GLint BaseLevel; /**< min mipmap level, OpenGL 1.2 */ - GLint MaxLevel; /**< max mipmap level, OpenGL 1.2 */ - GLint ImmutableLevels; /**< ES 3.0 / ARB_texture_view */ - GLint _MaxLevel; /**< actual max mipmap level (q in the spec) */ + GLint MaxLevel; /**< max mipmap level (max=1000), OpenGL 1.2 */ + GLint BaseLevel; /**< min mipmap level, OpenGL 1.2 */ + GLbyte _MaxLevel; /**< actual max mipmap level (q in the spec) */ GLfloat _MaxLambda; /**< = _MaxLevel - BaseLevel (q - p in spec) */ GLint CropRect[4]; /**< GL_OES_draw_texture */ GLenum16 Swizzle[4]; /**< GL_EXT_texture_swizzle */ - GLuint _Swizzle; /**< same as Swizzle, but SWIZZLE_* format */ + GLushort _Swizzle; /**< same as Swizzle, but SWIZZLE_* format */ + GLbyte ImmutableLevels; /**< ES 3.0 / ARB_texture_view */ GLboolean GenerateMipmap; /**< GL_SGIS_generate_mipmap */ GLboolean _BaseComplete; /**< Is the base texture level valid? */ GLboolean _MipmapComplete; /**< Is the whole mipmap valid? */ @@ -1085,31 +1084,32 @@ struct gl_texture_object bool StencilSampling; /**< Should we sample stencil instead of depth? */ bool HandleAllocated; /**< GL_ARB_bindless_texture */ - GLuint MinLevel; /**< GL_ARB_texture_view */ - GLuint MinLayer; /**< GL_ARB_texture_view */ - GLuint NumLevels; /**< GL_ARB_texture_view */ - GLuint NumLayers; /**< GL_ARB_texture_view */ + /** GL_OES_EGL_image_external */ + GLubyte RequiredTextureImageUnits; + + GLubyte MinLevel; /**< GL_ARB_texture_view */ + GLubyte NumLevels; /**< GL_ARB_texture_view */ + GLushort MinLayer; /**< GL_ARB_texture_view */ + GLushort NumLayers; /**< GL_ARB_texture_view */ /** GL_EXT_memory_object */ GLenum16 TextureTiling; - /** Actual texture images, indexed by [cube face] and [mipmap level] */ - struct gl_texture_image *Image[MAX_FACES][MAX_TEXTURE_LEVELS]; + /** GL_ARB_shader_image_load_store */ + GLenum16 ImageFormatCompatibilityType; /** GL_ARB_texture_buffer_object */ - struct gl_buffer_object *BufferObject; GLenum16 BufferObjectFormat; /** Equivalent Mesa format for BufferObjectFormat. */ mesa_format _BufferObjectFormat; + struct gl_buffer_object *BufferObject; + /** GL_ARB_texture_buffer_range */ GLintptr BufferOffset; GLsizeiptr BufferSize; /**< if this is -1, use BufferObject->Size instead */ - /** GL_OES_EGL_image_external */ - GLint RequiredTextureImageUnits; - - /** GL_ARB_shader_image_load_store */ - GLenum16 ImageFormatCompatibilityType; + /** Actual texture images, indexed by [cube face] and [mipmap level] */ + struct gl_texture_image *Image[MAX_FACES][MAX_TEXTURE_LEVELS]; /** GL_ARB_bindless_texture */ struct util_dynarray SamplerHandles; @@ -3672,7 +3672,7 @@ struct gl_program_constants struct gl_constants { GLuint MaxTextureMbytes; /**< Max memory per image, in MB */ - GLuint MaxTextureLevels; /**< Max mipmap levels. */ + GLuint MaxTextureLevels; /**< Max mipmap levels. */ GLuint Max3DTextureLevels; /**< Max mipmap levels for 3D textures */ GLuint MaxCubeTextureLevels; /**< Max mipmap levels for cube textures */ GLuint MaxArrayTextureLayers; /**< Max layers in array textures */ diff --git a/src/mesa/main/texparam.c b/src/mesa/main/texparam.c index 4a0f61e..7cc9d9e 100644 --- a/src/mesa/main/texparam.c +++ b/src/mesa/main/texparam.c @@ -208,7 +208,7 @@ comp_to_swizzle(GLenum comp) static void -set_swizzle_component(GLuint *swizzle, GLuint comp, GLuint swz) +set_swizzle_component(GLushort *swizzle, GLuint comp, GLuint swz) { assert(comp < 4); assert(swz <= SWIZZLE_NIL); -- 2.7.4