Mercurial > sdl-ios-xcode
annotate TODO @ 5129:32f0f603a0c8 SDL-1.2
Fixed bug #1111
kwm@rainbow-runner.nl 2011-01-30 06:28:27 PST
When building sdl 1.2.14 with the Clang compiler http://clang.llvm.org .
The build fails in src/video/mmx.h with the following error:
--------------------------------------------------
./src/video/SDL_RLEaccel.c:831:5: error: invalid operand for instruction
CHOOSE_BLIT(RLECLIPBLIT, alpha, fmt);
^
./src/video/SDL_RLEaccel.c:831:17: note: instantiated from:
CHOOSE_BLIT(RLECLIPBLIT, alpha, fmt);
^
./src/video/SDL_RLEaccel.c:831:5: note: instantiated from:
CHOOSE_BLIT(RLECLIPBLIT, alpha, fmt);
^
./src/video/SDL_RLEaccel.c:647:23: note: instantiated from:
blitter(2, Uint8, ALPHA_BLIT16_565MMX); \
^
./src/video/SDL_RLEaccel.c:282:4: note: instantiated from:
movq_r2m(mm3, *dstp); \
^
In file included from ./src/video/SDL_RLEaccel.c:99:
./src/video/mmx.h:379:28: note: instantiated from:
#define movq_r2m(reg, var) mmx_r2m(movq, reg, var)
^
<scratch space>:192:1: note: instantiated from:
"movq"
^
<inline asm>:1:2: note: instantiated into assembly here
movq %mm3, %dx
^
--------------------------------------------------
According to the clang developers this is a invalid inline assembly.
Using the attached patch from the last commit in the below bug report fixes the
compile.
More details from: http://llvm.org/bugs/show_bug.cgi?id=6730
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sun, 30 Jan 2011 13:38:57 -0800 |
| parents | f12379c41042 |
| children | 0a53c90a37f9 c121d94672cb |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 Wish list for the 1.3 development branch: | |
|
1534
f02e673ffc5f
*** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents:
1441
diff
changeset
|
3 http://bugzilla.libsdl.org/ |
| 0 | 4 |
| 5 * Add mousewheel events (new unified event architecture?) | |
| 6 * DirectInput joystick support needs to be implemented | |
| 7 * Be able to enumerate and select available audio and video drivers | |
| 1621 | 8 * Fullscreen video mode support for Mac OS X |
| 0 | 9 * Explicit vertical retrace wait (maybe separate from SDL_Flip?) |
| 10 * Shaped windows, windows without borders | |
| 11 * Multiple windows, multiple display support | |
| 12 * SDL_INIT_EVENTTHREAD on Windows and MacOS? | |
| 13 * Add a timestamp to events | |
| 14 * Add audio input API | |
|
2
836aaee3f39e
*** empty log message ***
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
15 * Add hardware accelerated scaled blit |
|
836aaee3f39e
*** empty log message ***
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
16 * Add hardware accelerated alpha blits |
|
836aaee3f39e
*** empty log message ***
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
17 * Redesign blitting architecture to allow blit plugins |
| 0 | 18 |
| 19 In the jump from 1.2 to 1.3, we should change the SDL_Rect members to | |
| 20 int and evaluate all the rest of the datatypes. This is the only place | |
| 21 we should do it though, since the 1.2 series should not break binary | |
| 22 compatibility in this way. | |
| 150 | 23 |
| 24 Requests: | |
| 25 * PCM and CDROM volume control (deprecated, but possible) |