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annotate test/testwm2.c @ 4590:1ad70fb49fcb

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Fix so many things that there is little place in this column to list them all but the result is that blending modes just work now for drawing primitives. Fixes involved: 1. Fix handling of alpha channel when SDL_BLENDMODE_NONE is set. 2. Make xrendercolor use floating-point values for color channels and then convert to 16 bit ints. 3. Fix handling of visuals in SDL_x11modes.c so that a 32 bit ARGB visual is used. 4. Fix the background pixel value in SDL_x11window.c so that the window background has an alpha value of 0xFF and not 0.
author Sunny Sachanandani <sunnysachanandani@gmail.com>
date Fri, 09 Jul 2010 21:36:41 +0530
parents 9de326b3099c
children 58265e606e4e
rev   line source
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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1
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2 #include <stdlib.h>
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3 #include <stdio.h>
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4
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5 #include "common.h"
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6
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7 static CommonState *state;
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9 /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */
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10 static void
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11 quit(int rc)
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12 {
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13 CommonQuit(state);
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14 exit(rc);
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15 }
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16
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17 int
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18 main(int argc, char *argv[])
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19 {
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20 int i, done;
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21 SDL_Event event;
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22
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23 /* Initialize test framework */
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24 state = CommonCreateState(argv, SDL_INIT_VIDEO);
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25 if (!state) {
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26 return 1;
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27 }
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28 state->skip_renderer = SDL_TRUE;
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29 for (i = 1; i < argc;) {
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30 int consumed;
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31
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32 consumed = CommonArg(state, i);
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33 if (consumed == 0) {
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34 consumed = -1;
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35 }
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36 if (consumed < 0) {
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37 fprintf(stderr, "Usage: %s %s\n", argv[0], CommonUsage(state));
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38 quit(1);
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39 }
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40 i += consumed;
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41 }
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42 if (!CommonInit(state)) {
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43 quit(2);
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44 }
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45
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46 /* Main render loop */
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47 done = 0;
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48 while (!done) {
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49 /* Check for events */
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50 while (SDL_PollEvent(&event)) {
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51 CommonEvent(state, &event, &done);
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52 }
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53 }
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54 quit(0);
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55 // keep the compiler happy ...
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56 return(0);
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57 }
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59 /* vi: set ts=4 sw=4 expandtab: */