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| Rev | Author | Line No. | Line |
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| 4358 | Serge | 1 | /* |
| 2 | * Mesa 3-D graphics library |
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| 3 | * |
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| 4 | * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. |
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| 5 | * |
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| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 7 | * copy of this software and associated documentation files (the "Software"), |
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| 8 | * to deal in the Software without restriction, including without limitation |
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| 9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 10 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 11 | * Software is furnished to do so, subject to the following conditions: |
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| 12 | * |
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| 13 | * The above copyright notice and this permission notice shall be included |
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| 14 | * in all copies or substantial portions of the Software. |
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| 15 | * |
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| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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| 17 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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| 20 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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| 21 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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| 22 | * OTHER DEALINGS IN THE SOFTWARE. |
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| 23 | */ |
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| 24 | |||
| 25 | |||
| 26 | #ifndef FRAMEBUFFER_H |
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| 27 | #define FRAMEBUFFER_H |
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| 28 | |||
| 29 | #include "glheader.h" |
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| 30 | |||
| 31 | struct gl_config; |
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| 32 | struct gl_context; |
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| 33 | struct gl_renderbuffer; |
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| 34 | |||
| 35 | extern struct gl_framebuffer * |
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| 36 | _mesa_create_framebuffer(const struct gl_config *visual); |
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| 37 | |||
| 38 | extern struct gl_framebuffer * |
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| 39 | _mesa_new_framebuffer(struct gl_context *ctx, GLuint name); |
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| 40 | |||
| 41 | extern void |
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| 42 | _mesa_initialize_window_framebuffer(struct gl_framebuffer *fb, |
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| 43 | const struct gl_config *visual); |
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| 44 | |||
| 45 | extern void |
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| 46 | _mesa_initialize_user_framebuffer(struct gl_framebuffer *fb, GLuint name); |
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| 47 | |||
| 48 | extern void |
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| 49 | _mesa_destroy_framebuffer(struct gl_framebuffer *buffer); |
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| 50 | |||
| 51 | extern void |
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| 52 | _mesa_free_framebuffer_data(struct gl_framebuffer *buffer); |
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| 53 | |||
| 54 | extern void |
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| 55 | _mesa_reference_framebuffer_(struct gl_framebuffer **ptr, |
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| 56 | struct gl_framebuffer *fb); |
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| 57 | |||
| 58 | static inline void |
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| 59 | _mesa_reference_framebuffer(struct gl_framebuffer **ptr, |
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| 60 | struct gl_framebuffer *fb) |
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| 61 | { |
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| 62 | if (*ptr != fb) |
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| 63 | _mesa_reference_framebuffer_(ptr, fb); |
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| 64 | } |
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| 65 | |||
| 66 | extern void |
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| 67 | _mesa_resize_framebuffer(struct gl_context *ctx, struct gl_framebuffer *fb, |
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| 68 | GLuint width, GLuint height); |
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| 69 | |||
| 70 | |||
| 71 | extern void |
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| 72 | _mesa_resizebuffers( struct gl_context *ctx ); |
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| 73 | |||
| 74 | extern void |
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| 75 | _mesa_update_draw_buffer_bounds(struct gl_context *ctx); |
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| 76 | |||
| 77 | extern void |
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| 78 | _mesa_update_framebuffer_visual(struct gl_context *ctx, |
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| 79 | struct gl_framebuffer *fb); |
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| 80 | |||
| 81 | extern void |
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| 82 | _mesa_update_framebuffer(struct gl_context *ctx); |
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| 83 | |||
| 84 | extern GLboolean |
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| 85 | _mesa_source_buffer_exists(struct gl_context *ctx, GLenum format); |
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| 86 | |||
| 87 | extern GLboolean |
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| 88 | _mesa_dest_buffer_exists(struct gl_context *ctx, GLenum format); |
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| 89 | |||
| 90 | extern GLenum |
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| 91 | _mesa_get_color_read_type(struct gl_context *ctx); |
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| 92 | |||
| 93 | extern GLenum |
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| 94 | _mesa_get_color_read_format(struct gl_context *ctx); |
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| 95 | |||
| 96 | extern struct gl_renderbuffer * |
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| 97 | _mesa_get_read_renderbuffer_for_format(const struct gl_context *ctx, |
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| 98 | GLenum format); |
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| 99 | |||
| 100 | extern void |
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| 101 | _mesa_print_framebuffer(const struct gl_framebuffer *fb); |
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| 102 | |||
| 103 | #endif /* FRAMEBUFFER_H */ |