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https://github.com/brl/mutter.git
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c3d64cc05b
This means stencilling every clip stack entry even when stencilling could be skipped. This visibly reveals some bugs in the stencilling logic. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1873>
198 lines
6.4 KiB
C
198 lines
6.4 KiB
C
/*
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* Cogl
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*
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* A Low Level GPU Graphics and Utilities API
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*
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* Copyright (C) 2010 Intel Corporation.
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*
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*
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*/
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OPT (OBJECT,
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N_("Cogl Tracing"),
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"ref-counts",
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N_("CoglObject references"),
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N_("Debug ref counting issues for CoglObjects"))
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OPT (SLICING,
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N_("Cogl Tracing"),
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"slicing",
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N_("Trace Texture Slicing"),
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N_("debug the creation of texture slices"))
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OPT (ATLAS,
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N_("Cogl Tracing"),
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"atlas",
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N_("Trace Atlas Textures"),
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N_("Debug texture atlas management"))
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OPT (BLEND_STRINGS,
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N_("Cogl Tracing"),
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"blend-strings",
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N_("Trace Blend Strings"),
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N_("Debug CoglBlendString parsing"))
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OPT (JOURNAL,
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N_("Cogl Tracing"),
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"journal",
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N_("Trace Journal"),
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N_("View all the geometry passing through the journal"))
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OPT (BATCHING,
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N_("Cogl Tracing"),
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"batching",
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N_("Trace Batching"),
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N_("Show how geometry is being batched in the journal"))
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OPT (MATRICES,
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N_("Cogl Tracing"),
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"matrices",
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N_("Trace matrices"),
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N_("Trace all matrix manipulation"))
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/* XXX we should replace the "draw" option its very hand wavy... */
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OPT (DRAW,
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N_("Cogl Tracing"),
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"draw",
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N_("Trace Misc Drawing"),
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N_("Trace some misc drawing operations"))
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OPT (PANGO,
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N_("Cogl Tracing"),
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"pango",
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N_("Trace Pango Renderer"),
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N_("Trace the Cogl Pango renderer"))
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OPT (TEXTURE_PIXMAP,
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N_("Cogl Tracing"),
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"texture-pixmap",
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N_("Trace CoglTexturePixmap backend"),
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N_("Trace the Cogl texture pixmap backend"))
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OPT (RECTANGLES,
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N_("Visualize"),
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"rectangles",
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N_("Outline rectangles"),
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N_("Add wire outlines for all rectangular geometry"))
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OPT (WIREFRAME,
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N_("Visualize"),
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"wireframe",
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N_("Show wireframes"),
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N_("Add wire outlines for all geometry"))
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OPT (DISABLE_BATCHING,
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N_("Root Cause"),
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"disable-batching",
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N_("Disable Journal batching"),
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N_("Disable batching of geometry in the Cogl Journal."))
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OPT (DISABLE_PBOS,
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N_("Root Cause"),
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"disable-pbos",
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N_("Disable GL Pixel Buffers"),
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N_("Disable use of OpenGL pixel buffer objects"))
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OPT (DISABLE_SOFTWARE_TRANSFORM,
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N_("Root Cause"),
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"disable-software-transform",
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N_("Disable software rect transform"),
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N_("Use the GPU to transform rectangular geometry"))
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OPT (DUMP_ATLAS_IMAGE,
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N_("Cogl Specialist"),
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"dump-atlas-image",
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N_("Dump atlas images"),
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N_("Dump texture atlas changes to an image file"))
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OPT (DISABLE_ATLAS,
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N_("Root Cause"),
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"disable-atlas",
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N_("Disable texture atlasing"),
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N_("Disable use of texture atlasing"))
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OPT (DISABLE_SHARED_ATLAS,
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N_("Root Cause"),
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"disable-shared-atlas",
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N_("Disable sharing the texture atlas between text and images"),
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N_("When this is set the glyph cache will always use a separate texture "
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"for its atlas. Otherwise it will try to share the atlas with images."))
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OPT (DISABLE_TEXTURING,
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N_("Root Cause"),
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"disable-texturing",
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N_("Disable texturing"),
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N_("Disable texturing any primitives"))
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OPT (DISABLE_BLENDING,
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N_("Root Cause"),
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"disable-blending",
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N_("Disable blending"),
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N_("Disable use of blending"))
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OPT (DISABLE_SOFTWARE_CLIP,
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N_("Root Cause"),
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"disable-software-clip",
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N_("Disable software clipping"),
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N_("Disables Cogl's attempts to clip some rectangles in software."))
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OPT (SHOW_SOURCE,
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N_("Cogl Tracing"),
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"show-source",
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N_("Show source"),
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N_("Show generated GLSL source code"))
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OPT (OPENGL,
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N_("Cogl Tracing"),
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"opengl",
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N_("Trace some OpenGL"),
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N_("Traces some select OpenGL calls"))
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OPT (OFFSCREEN,
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N_("Cogl Tracing"),
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"offscreen",
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N_("Trace offscreen support"),
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N_("Debug offscreen support"))
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OPT (DISABLE_BLENDING,
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N_("Root Cause"),
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"disable-program-caches",
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N_("Disable program caches"),
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N_("Disable fallback caches for glsl programs"))
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OPT (DISABLE_FAST_READ_PIXEL,
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N_("Root Cause"),
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"disable-fast-read-pixel",
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N_("Disable read pixel optimization"),
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N_("Disable optimization for reading 1px for simple "
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"scenes of opaque rectangles"))
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OPT (CLIPPING,
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N_("Cogl Tracing"),
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"clipping",
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N_("Trace clipping"),
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N_("Logs information about how Cogl is implementing clipping"))
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OPT (PERFORMANCE,
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N_("Cogl Tracing"),
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"performance",
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N_("Trace performance concerns"),
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N_("Tries to highlight sub-optimal Cogl usage."))
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OPT (SYNC_PRIMITIVE,
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N_("Root Cause"),
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"sync-primitive",
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N_("Render primitives synchronously"),
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N_("Call glFinish after rendering each primitive, so profilers can see "
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"the call stack of what's incurring most of the render time."))
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OPT (SYNC_FRAME,
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N_("Root Cause"),
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"sync-frame",
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N_("Render frames synchronously"),
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N_("Call glFinish after rendering each frame, so profilers can measure "
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"the total render time (as a portion of the stage update time) more "
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"accurately."))
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OPT (TEXTURES,
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N_("Cogl Tracing"),
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"textures",
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N_("Debug texture management"),
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N_("Logs information about texture management"))
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OPT (STENCILLING,
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N_("Root Cause"),
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"stencilling",
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N_("Stencil every clip entry"),
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N_("Disables optimizations that usually avoid stencilling when it's not "
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"needed. This exercises more of the stencilling logic than usual."))
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