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https://github.com/brl/mutter.git
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36c85da3b8
This remove cogl-internal.h in favour of using cogl-private.h. Some things in cogl-internal.h were moved to driver/gl/cogl-util-gl-private.h and the _cogl_gl_error_to_string function whose prototype was moved from cogl-internal.h to cogl-util-gl-private.h has had its implementation moved from cogl.c to cogl-util-gl.c Reviewed-by: Neil Roberts <neil@linux.intel.com> (cherry picked from commit 01cc82ece091aa3bec4c07fdd6bc9e5135fca573)
115 lines
3.5 KiB
C
115 lines
3.5 KiB
C
/*
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* Cogl
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*
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* An object oriented GL/GLES Abstraction/Utility Layer
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*
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* Copyright (C) 2008,2009,2010 Intel Corporation.
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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 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 library. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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*
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*
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* Authors:
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* Neil Roberts <neil@linux.intel.com>
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "cogl-context-private.h"
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#include "cogl-util-gl-private.h"
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#include "cogl-pipeline-private.h"
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#include "cogl-pipeline-state-private.h"
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#include "cogl-pipeline-opengl-private.h"
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#include "cogl-framebuffer-private.h"
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#ifdef COGL_PIPELINE_VERTEND_FIXED
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#include "cogl-context-private.h"
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#include "cogl-object-private.h"
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#include "cogl-program-private.h"
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const CoglPipelineVertend _cogl_pipeline_fixed_vertend;
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static void
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_cogl_pipeline_vertend_fixed_start (CoglPipeline *pipeline,
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int n_layers,
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unsigned long pipelines_difference)
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{
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_cogl_use_vertex_program (0, COGL_PIPELINE_PROGRAM_TYPE_FIXED);
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}
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static CoglBool
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_cogl_pipeline_vertend_fixed_add_layer (CoglPipeline *pipeline,
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CoglPipelineLayer *layer,
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unsigned long layers_difference,
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CoglFramebuffer *framebuffer)
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{
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CoglContext *ctx = framebuffer->context;
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int unit_index = _cogl_pipeline_layer_get_unit_index (layer);
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CoglTextureUnit *unit = _cogl_get_texture_unit (unit_index);
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if (layers_difference & COGL_PIPELINE_LAYER_STATE_USER_MATRIX)
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{
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CoglPipelineLayerState state = COGL_PIPELINE_LAYER_STATE_USER_MATRIX;
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CoglPipelineLayer *authority =
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_cogl_pipeline_layer_get_authority (layer, state);
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CoglMatrixEntry *matrix_entry;
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cogl_matrix_stack_set (unit->matrix_stack,
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&authority->big_state->matrix);
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_cogl_set_active_texture_unit (unit_index);
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matrix_entry = unit->matrix_stack->last_entry;
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_cogl_matrix_entry_flush_to_gl_builtins (ctx, matrix_entry,
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COGL_MATRIX_TEXTURE,
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framebuffer,
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FALSE /* enable flip */);
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}
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return TRUE;
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}
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static CoglBool
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_cogl_pipeline_vertend_fixed_end (CoglPipeline *pipeline,
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unsigned long pipelines_difference)
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{
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_COGL_GET_CONTEXT (ctx, FALSE);
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if (pipelines_difference & COGL_PIPELINE_STATE_POINT_SIZE)
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{
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CoglPipeline *authority =
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_cogl_pipeline_get_authority (pipeline, COGL_PIPELINE_STATE_POINT_SIZE);
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GE( ctx, glPointSize (authority->big_state->point_size) );
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}
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return TRUE;
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}
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const CoglPipelineVertend _cogl_pipeline_fixed_vertend =
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{
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_cogl_pipeline_vertend_fixed_start,
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_cogl_pipeline_vertend_fixed_add_layer,
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_cogl_pipeline_vertend_fixed_end,
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NULL, /* pipeline_change_notify */
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NULL /* layer_change_notify */
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};
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#endif /* COGL_PIPELINE_VERTEND_FIXED */
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