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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5564 | serge | 1 | /* |
| 2 | * Mesa 3-D graphics library |
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| 3 | * |
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| 4 | * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. |
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| 5 | * Copyright (C) 2009-2010 VMware, Inc. All Rights Reserved. |
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| 6 | * |
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| 7 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 8 | * copy of this software and associated documentation files (the "Software"), |
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| 9 | * to deal in the Software without restriction, including without limitation |
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| 10 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 11 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 12 | * Software is furnished to do so, subject to the following conditions: |
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| 13 | * |
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| 14 | * The above copyright notice and this permission notice shall be included |
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| 15 | * in all copies or substantial portions of the Software. |
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| 16 | * |
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| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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| 18 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 20 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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| 21 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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| 22 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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| 23 | * OTHER DEALINGS IN THE SOFTWARE. |
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| 24 | */ |
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| 25 | |||
| 26 | |||
| 27 | #ifndef PIXELTRANSFER_H |
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| 28 | #define PIXELTRANSFER_H |
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| 29 | |||
| 30 | |||
| 31 | #include "mtypes.h" |
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| 32 | |||
| 33 | |||
| 34 | extern void |
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| 35 | _mesa_scale_and_bias_rgba(GLuint n, GLfloat rgba[][4], |
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| 36 | GLfloat rScale, GLfloat gScale, |
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| 37 | GLfloat bScale, GLfloat aScale, |
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| 38 | GLfloat rBias, GLfloat gBias, |
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| 39 | GLfloat bBias, GLfloat aBias); |
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| 40 | |||
| 41 | extern void |
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| 42 | _mesa_map_rgba(const struct gl_context *ctx, GLuint n, GLfloat rgba[][4]); |
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| 43 | |||
| 44 | extern void |
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| 45 | _mesa_map_ci_to_rgba(const struct gl_context *ctx, |
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| 46 | GLuint n, const GLuint index[], GLfloat rgba[][4]); |
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| 47 | |||
| 48 | |||
| 49 | extern void |
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| 50 | _mesa_scale_and_bias_depth(const struct gl_context *ctx, GLuint n, |
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| 51 | GLfloat depthValues[]); |
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| 52 | |||
| 53 | extern void |
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| 54 | _mesa_scale_and_bias_depth_uint(const struct gl_context *ctx, GLuint n, |
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| 55 | GLuint depthValues[]); |
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| 56 | |||
| 57 | extern void |
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| 58 | _mesa_apply_rgba_transfer_ops(struct gl_context *ctx, GLbitfield transferOps, |
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| 59 | GLuint n, GLfloat rgba[][4]); |
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| 60 | |||
| 61 | extern void |
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| 62 | _mesa_shift_and_offset_ci(const struct gl_context *ctx, |
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| 63 | GLuint n, GLuint indexes[]); |
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| 64 | |||
| 65 | extern void |
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| 66 | _mesa_apply_ci_transfer_ops(const struct gl_context *ctx, |
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| 67 | GLbitfield transferOps, |
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| 68 | GLuint n, GLuint indexes[]); |
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| 69 | |||
| 70 | |||
| 71 | extern void |
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| 72 | _mesa_apply_stencil_transfer_ops(const struct gl_context *ctx, GLuint n, |
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| 73 | GLubyte stencil[]); |
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| 74 | |||
| 75 | |||
| 76 | #endif |