author | Tero Marttila <terom@fixme.fi> |
Thu, 28 Aug 2008 03:14:07 +0300 | |
changeset 47 | a5c09677ca6f |
parent 23 | 31307efd7e78 |
permissions | -rw-r--r-- |
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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|
1 |
#include <stdlib.h> |
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2 |
#include <string.h> |
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parents:
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3 |
|
18
86f2e5b7191b
render_multi uses render_slices now, and seems to work
Tero Marttila <terom@fixme.fi>
parents:
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4 |
#include "render_struct.h" |
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parents:
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5 |
#include "render.h" |
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parents:
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6 |
|
23
31307efd7e78
new render_threads module, make node_main use it, compiles, not yet tested
Tero Marttila <terom@fixme.fi>
parents:
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7 |
int render_init (struct render *ctx) { |
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parents:
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8 |
memset(ctx, 0, sizeof(*ctx)); |
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31307efd7e78
new render_threads module, make node_main use it, compiles, not yet tested
Tero Marttila <terom@fixme.fi>
parents:
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9 |
|
31307efd7e78
new render_threads module, make node_main use it, compiles, not yet tested
Tero Marttila <terom@fixme.fi>
parents:
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10 |
return 0; |
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Tero Marttila <terom@fixme.fi>
parents:
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11 |
} |
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
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12 |
|
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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13 |
struct render *render_alloc () { |
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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14 |
struct render *ctx; |
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
diff
changeset
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15 |
|
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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16 |
if (!(ctx = calloc(1, sizeof(struct render)))) |
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
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17 |
return NULL; |
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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18 |
|
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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19 |
return ctx; |
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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20 |
} |
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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21 |
|
21
e2916f8ebaa6
fix memory alloc/free bugs, and one in render_threads where the last row was left out
Tero Marttila <terom@fixme.fi>
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22 |
void render_free(struct render *ctx) { |
e2916f8ebaa6
fix memory alloc/free bugs, and one in render_threads where the last row was left out
Tero Marttila <terom@fixme.fi>
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23 |
free(ctx); |
e2916f8ebaa6
fix memory alloc/free bugs, and one in render_threads where the last row was left out
Tero Marttila <terom@fixme.fi>
parents:
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24 |
} |
e2916f8ebaa6
fix memory alloc/free bugs, and one in render_threads where the last row was left out
Tero Marttila <terom@fixme.fi>
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25 |
|
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
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26 |
int render_set_mode (struct render *ctx, int mode) { |
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if (mode != RENDER_RAW && mode != RENDER_PNG) |
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* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
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28 |
return -1; |
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29 |
|
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parents:
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30 |
ctx->mode = mode; |
6aa1a0d1f88d
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31 |
|
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
diff
changeset
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32 |
return 0; |
1
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parents:
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33 |
} |
6aa1a0d1f88d
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parents:
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34 |
|
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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35 |
int render_set_size (struct render *ctx, u_int32_t img_w, u_int32_t img_h) { |
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if (img_w == 0 || img_h == 0) |
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082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
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37 |
return -1; |
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6aa1a0d1f88d
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parents:
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38 |
|
6aa1a0d1f88d
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parents:
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ctx->img_w = img_w; |
6aa1a0d1f88d
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ctx->img_h = img_h; |
6aa1a0d1f88d
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parents:
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41 |
|
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4627760fc0d1
add img_{left,right,top,bottom} and img_{x,y}_step to struct render and change render_mandelbrot/slices to use them
Tero Marttila <terom@fixme.fi>
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// default render region... |
4627760fc0d1
add img_{left,right,top,bottom} and img_{x,y}_step to struct render and change render_mandelbrot/slices to use them
Tero Marttila <terom@fixme.fi>
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ctx->img_left = ctx->img_top = 0; |
4627760fc0d1
add img_{left,right,top,bottom} and img_{x,y}_step to struct render and change render_mandelbrot/slices to use them
Tero Marttila <terom@fixme.fi>
parents:
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ctx->img_right = img_w; |
4627760fc0d1
add img_{left,right,top,bottom} and img_{x,y}_step to struct render and change render_mandelbrot/slices to use them
Tero Marttila <terom@fixme.fi>
parents:
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ctx->img_bottom = img_h; |
4627760fc0d1
add img_{left,right,top,bottom} and img_{x,y}_step to struct render and change render_mandelbrot/slices to use them
Tero Marttila <terom@fixme.fi>
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ctx->img_x_step = ctx->img_y_step = 1; |
4627760fc0d1
add img_{left,right,top,bottom} and img_{x,y}_step to struct render and change render_mandelbrot/slices to use them
Tero Marttila <terom@fixme.fi>
parents:
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47 |
|
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
diff
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48 |
return 0; |
1
6aa1a0d1f88d
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parents:
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49 |
} |
6aa1a0d1f88d
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parents:
diff
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50 |
|
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
diff
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|
51 |
int render_get_size (struct render *ctx, u_int32_t *img_w, u_int32_t *img_h) { |
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
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52 |
*img_w = ctx->img_w; |
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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*img_h = ctx->img_h; |
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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54 |
|
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
diff
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55 |
return 0; |
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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56 |
} |
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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57 |
|
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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58 |
int render_region_full (struct render *ctx) { |
1
6aa1a0d1f88d
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59 |
return render_region_raw(ctx, REGION_X1, REGION_Y1, REGION_X2, REGION_Y2); |
6aa1a0d1f88d
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parents:
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60 |
} |
6aa1a0d1f88d
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parents:
diff
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61 |
|
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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62 |
int render_region_raw (struct render *ctx, double x1, double y1, double x2, double y2) { |
1
6aa1a0d1f88d
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parents:
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63 |
if ((x1 >= x2) || (y1 >= y2)) |
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
diff
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|
64 |
return -1; |
1
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
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65 |
|
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
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|
66 |
ctx->x1 = x1; |
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
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|
67 |
ctx->y1 = y1; |
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
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68 |
ctx->x2 = x2; |
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
69 |
ctx->y2 = y2; |
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
|
70 |
|
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
diff
changeset
|
71 |
return 0; |
1
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
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|
72 |
} |
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
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73 |
|
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
diff
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|
74 |
int render_io_custom (struct render *ctx, render_ctx_write_cb write_fn, render_ctx_flush_cb flush_fn, void *arg) { |
1
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
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75 |
if (!write_fn) |
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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76 |
return -1; |
1
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
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77 |
|
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
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|
78 |
ctx->io_write_fn = write_fn; |
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
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79 |
ctx->io_flush_fn = flush_fn; |
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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|
80 |
ctx->cb_arg = arg; |
1
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
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81 |
|
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
diff
changeset
|
82 |
return 0; |
1
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
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|
83 |
} |
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
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84 |
|
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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|
85 |
int render_io_stream (struct render *ctx, FILE *fh) { |
1
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
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|
86 |
if (!fh) |
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
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|
87 |
return -1; |
1
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
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|
88 |
|
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
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|
89 |
ctx->io_stream = fh; |
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
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parents:
diff
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90 |
|
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
diff
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|
91 |
return 0; |
1
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
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|
92 |
} |
6aa1a0d1f88d
partial commit of new render module, render_file should work, web_main doesn't
Tero Marttila <terom@fixme.fi>
parents:
diff
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|
93 |
|
11
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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|
94 |
int render_local_mem (struct render *ctx, unsigned char **rowbuf_addr, render_ctx_row_cb row_fn, void *arg) { |
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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|
95 |
ctx->local_rowbuf_addr = rowbuf_addr; |
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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|
96 |
ctx->local_row_fn = row_fn; |
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
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|
97 |
ctx->cb_arg = arg; |
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
diff
changeset
|
98 |
|
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
diff
changeset
|
99 |
return 0; |
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
diff
changeset
|
100 |
} |
082bfaf38cf0
* massive structural rewrite. Split off code into several new modules (render, render_png, render_local) and updated new modules to use them.
Tero Marttila <terom@fixme.fi>
parents:
2
diff
changeset
|
101 |