cogl: Add default impls for FramebufferDriver
Allowing to simplify the NopFramebufferDriver. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4165>
This commit is contained in:
Bilal Elmoussaoui
Marge Bot
parent
195a9b5f87
commit
b0219f0697
@ -28,6 +28,7 @@
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#include "config.h"
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#include "cogl/cogl-framebuffer-driver.h"
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#include "cogl/cogl-framebuffer-private.h"
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enum
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{
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@ -199,6 +200,75 @@ cogl_framebuffer_driver_set_property (GObject *object,
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}
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}
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static void
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cogl_framebuffer_real_query_bits (CoglFramebufferDriver *driver,
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CoglFramebufferBits *bits)
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{
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memset (bits, 0, sizeof (CoglFramebufferBits));
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}
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static void
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cogl_framebuffer_real_clear (CoglFramebufferDriver *driver,
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unsigned long buffers,
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float red,
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float green,
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float blue,
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float alpha)
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{
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}
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static void
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cogl_framebuffer_real_finish (CoglFramebufferDriver *driver)
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{
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}
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static void
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cogl_framebuffer_real_flush (CoglFramebufferDriver *driver)
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{
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}
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static void
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cogl_framebuffer_real_discard_buffers (CoglFramebufferDriver *driver,
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unsigned long buffers)
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{
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}
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static void
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cogl_framebuffer_real_draw_attributes (CoglFramebufferDriver *driver,
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CoglPipeline *pipeline,
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CoglVerticesMode mode,
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int first_vertex,
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int n_vertices,
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CoglAttribute **attributes,
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int n_attributes,
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CoglDrawFlags flags)
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{
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}
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static void
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cogl_framebuffer_real_draw_indexed_attributes (CoglFramebufferDriver *driver,
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CoglPipeline *pipeline,
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CoglVerticesMode mode,
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int first_vertex,
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int n_vertices,
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CoglIndices *indices,
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CoglAttribute **attributes,
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int n_attributes,
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CoglDrawFlags flags)
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{
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}
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static gboolean
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cogl_framebuffer_real_read_pixels_into_bitmap (CoglFramebufferDriver *framebuffer,
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int x,
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int y,
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CoglReadPixelsFlags source,
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CoglBitmap *bitmap,
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GError **error)
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{
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return TRUE;
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}
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static void
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cogl_framebuffer_driver_init (CoglFramebufferDriver *driver)
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{
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@ -219,4 +289,15 @@ cogl_framebuffer_driver_class_init (CoglFramebufferDriverClass *klass)
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G_PARAM_CONSTRUCT_ONLY |
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G_PARAM_STATIC_STRINGS);
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g_object_class_install_properties (object_class, N_PROPS, obj_props);
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klass->query_bits = cogl_framebuffer_real_query_bits;
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klass->clear = cogl_framebuffer_real_clear;
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klass->finish = cogl_framebuffer_real_finish;
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klass->flush = cogl_framebuffer_real_flush;
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klass->discard_buffers = cogl_framebuffer_real_discard_buffers;
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klass->draw_attributes = cogl_framebuffer_real_draw_attributes;
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klass->draw_indexed_attributes =
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cogl_framebuffer_real_draw_indexed_attributes;
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klass->read_pixels_into_bitmap =
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cogl_framebuffer_real_read_pixels_into_bitmap;
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}
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@ -37,7 +37,31 @@
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#include "cogl/cogl-feature-private.h"
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#include "cogl/cogl-renderer-private.h"
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#include "cogl/driver/nop/cogl-texture-2d-nop-private.h"
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#include "cogl/driver/nop/cogl-nop-framebuffer.h"
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#define COGL_TYPE_NOP_FRAMEBUFFER (cogl_nop_framebuffer_get_type ())
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G_DECLARE_FINAL_TYPE (CoglNopFramebuffer, cogl_nop_framebuffer,
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COGL, NOP_FRAMEBUFFER_DRIVER,
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CoglFramebufferDriver)
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struct _CoglNopFramebuffer
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{
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CoglFramebufferDriver parent;
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};
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G_DEFINE_FINAL_TYPE (CoglNopFramebuffer, cogl_nop_framebuffer,
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COGL_TYPE_FRAMEBUFFER_DRIVER)
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static void
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cogl_nop_framebuffer_init (CoglNopFramebuffer *nop_framebuffer)
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{
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}
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static void
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cogl_nop_framebuffer_class_init (CoglNopFramebufferClass *klass)
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{
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}
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static gboolean
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_cogl_driver_update_features (CoglContext *ctx,
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@ -1,130 +0,0 @@
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/*
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* Copyright (C) 2020 Red Hat
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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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#include "config.h"
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#include "cogl/driver/nop/cogl-nop-framebuffer.h"
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#include "cogl/cogl-framebuffer-private.h"
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struct _CoglNopFramebuffer
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{
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CoglFramebufferDriver parent;
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};
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G_DEFINE_FINAL_TYPE (CoglNopFramebuffer, cogl_nop_framebuffer,
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COGL_TYPE_FRAMEBUFFER_DRIVER)
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static void
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cogl_nop_framebuffer_query_bits (CoglFramebufferDriver *driver,
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CoglFramebufferBits *bits)
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{
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memset (bits, 0, sizeof (CoglFramebufferBits));
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}
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static void
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cogl_nop_framebuffer_clear (CoglFramebufferDriver *driver,
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unsigned long buffers,
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float red,
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float green,
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float blue,
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float alpha)
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{
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}
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static void
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cogl_nop_framebuffer_finish (CoglFramebufferDriver *driver)
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{
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}
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static void
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cogl_nop_framebuffer_flush (CoglFramebufferDriver *driver)
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{
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}
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static void
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cogl_nop_framebuffer_discard_buffers (CoglFramebufferDriver *driver,
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unsigned long buffers)
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{
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}
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static void
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cogl_nop_framebuffer_draw_attributes (CoglFramebufferDriver *driver,
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CoglPipeline *pipeline,
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CoglVerticesMode mode,
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int first_vertex,
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int n_vertices,
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CoglAttribute **attributes,
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int n_attributes,
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CoglDrawFlags flags)
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{
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}
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static void
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cogl_nop_framebuffer_draw_indexed_attributes (CoglFramebufferDriver *driver,
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CoglPipeline *pipeline,
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CoglVerticesMode mode,
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int first_vertex,
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int n_vertices,
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CoglIndices *indices,
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CoglAttribute **attributes,
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int n_attributes,
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CoglDrawFlags flags)
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{
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}
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static gboolean
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cogl_nop_framebuffer_read_pixels_into_bitmap (CoglFramebufferDriver *framebuffer,
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int x,
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int y,
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CoglReadPixelsFlags source,
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CoglBitmap *bitmap,
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GError **error)
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{
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return TRUE;
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}
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static void
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cogl_nop_framebuffer_init (CoglNopFramebuffer *nop_framebuffer)
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{
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}
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static void
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cogl_nop_framebuffer_class_init (CoglNopFramebufferClass *klass)
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{
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CoglFramebufferDriverClass *driver_class =
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COGL_FRAMEBUFFER_DRIVER_CLASS (klass);
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driver_class->query_bits = cogl_nop_framebuffer_query_bits;
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driver_class->clear = cogl_nop_framebuffer_clear;
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driver_class->finish = cogl_nop_framebuffer_finish;
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driver_class->flush = cogl_nop_framebuffer_flush;
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driver_class->discard_buffers = cogl_nop_framebuffer_discard_buffers;
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driver_class->draw_attributes = cogl_nop_framebuffer_draw_attributes;
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driver_class->draw_indexed_attributes =
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cogl_nop_framebuffer_draw_indexed_attributes;
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driver_class->read_pixels_into_bitmap =
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cogl_nop_framebuffer_read_pixels_into_bitmap;
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}
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@ -1,33 +0,0 @@
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/*
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* Copyright (C) 2020 Red Hat
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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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#pragma once
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#include "cogl/cogl-framebuffer-driver.h"
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#define COGL_TYPE_NOP_FRAMEBUFFER (cogl_nop_framebuffer_get_type ())
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G_DECLARE_FINAL_TYPE (CoglNopFramebuffer, cogl_nop_framebuffer,
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COGL, NOP_FRAMEBUFFER_DRIVER,
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CoglFramebufferDriver)
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@ -64,8 +64,6 @@ cogl_nodist_headers = [
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cogl_noop_driver_sources = [
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'driver/nop/cogl-driver-nop.c',
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'driver/nop/cogl-nop-framebuffer.c',
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'driver/nop/cogl-nop-framebuffer.h',
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'driver/nop/cogl-texture-2d-nop-private.h',
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'driver/nop/cogl-texture-2d-nop.c',
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]
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