57df4b6fe4
This adds a new texture library that can upload SDF data from libglyphy into regions of a texture atlas so that it can be accessed by Glyphy shaders in the appropriate place and format. Some of the placement positioning may seem odd in that it needs to follow a certain format to be decoded from the Glyphy shaders.
66 lines
2.1 KiB
C
66 lines
2.1 KiB
C
/* gskgltypesprivate.h
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*
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* Copyright 2020 Christian Hergert <chergert@redhat.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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*/
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#pragma once
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#include <epoxy/gl.h>
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#include <graphene.h>
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#include <gdk/gdk.h>
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#include <gsk/gsk.h>
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G_BEGIN_DECLS
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#define GSK_GL_N_VERTICES 6
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typedef struct _GskGLAttachmentState GskGLAttachmentState;
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typedef struct _GskGLBuffer GskGLBuffer;
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typedef struct _GskGLCommandQueue GskGLCommandQueue;
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typedef struct _GskGLCompiler GskGLCompiler;
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typedef struct _GskGLDrawVertex GskGLDrawVertex;
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typedef struct _GskGLRenderTarget GskGLRenderTarget;
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typedef struct _GskGLGlyphLibrary GskGLGlyphLibrary;
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typedef struct _GskGLGlyphyLibrary GskGLGlyphyLibrary;
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typedef struct _GskGLIconLibrary GskGLIconLibrary;
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typedef struct _GskGLProgram GskGLProgram;
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typedef struct _GskGLRenderJob GskGLRenderJob;
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typedef struct _GskGLShadowLibrary GskGLShadowLibrary;
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typedef struct _GskGLTexture GskGLTexture;
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typedef struct _GskGLTextureSlice GskGLTextureSlice;
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typedef struct _GskGLTextureAtlas GskGLTextureAtlas;
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typedef struct _GskGLTextureLibrary GskGLTextureLibrary;
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typedef struct _GskGLTextureNineSlice GskGLTextureNineSlice;
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typedef struct _GskGLUniformInfo GskGLUniformInfo;
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typedef struct _GskGLUniformProgram GskGLUniformProgram;
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typedef struct _GskGLUniformState GskGLUniformState;
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typedef struct _GskGLDriver GskGLDriver;
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struct _GskGLDrawVertex
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{
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float position[2];
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union {
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float uv[2];
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guint16 color2[4];
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};
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guint16 color[4];
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};
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G_END_DECLS
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