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54 lines
3.5 KiB
C
54 lines
3.5 KiB
C
#pragma once
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#include "gskgputypesprivate.h"
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#include <graphene.h>
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G_BEGIN_DECLS
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typedef struct _GskGpuBufferWriter GskGpuBufferWriter;
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struct _GskGpuBufferWriter
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{
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gpointer user_data;
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void (* ensure_size) (GskGpuBufferWriter *self,
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gsize size);
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gsize (* finish) (GskGpuBufferWriter *self,
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gboolean commit);
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guchar *data;
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gsize size;
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gsize allocated;
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};
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gsize gsk_gpu_buffer_writer_commit (GskGpuBufferWriter *self);
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void gsk_gpu_buffer_writer_abort (GskGpuBufferWriter *self);
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gsize gsk_gpu_buffer_writer_get_size (GskGpuBufferWriter *self);
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void gsk_gpu_buffer_writer_rewind (GskGpuBufferWriter *self,
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gsize size);
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void gsk_gpu_buffer_writer_ensure_size (GskGpuBufferWriter *self,
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gsize size);
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void gsk_gpu_buffer_writer_append (GskGpuBufferWriter *self,
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gsize align,
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const guchar *data,
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gsize size);
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void gsk_gpu_buffer_writer_append_float (GskGpuBufferWriter *self,
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float f);
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void gsk_gpu_buffer_writer_append_int (GskGpuBufferWriter *self,
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gint32 i);
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void gsk_gpu_buffer_writer_append_uint (GskGpuBufferWriter *self,
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guint32 u);
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void gsk_gpu_buffer_writer_append_matrix (GskGpuBufferWriter *self,
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const graphene_matrix_t *matrix);
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void gsk_gpu_buffer_writer_append_vec4 (GskGpuBufferWriter *self,
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const graphene_vec4_t *vec4);
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void gsk_gpu_buffer_writer_append_rect (GskGpuBufferWriter *self,
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const graphene_rect_t *rect,
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const graphene_point_t *offset);
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void gsk_gpu_buffer_writer_append_rgba (GskGpuBufferWriter *self,
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const GdkRGBA *rgba);
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G_END_DECLS
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