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| author | Filippos Karapetis | 2009-05-29 17:19:39 +0000 |
|---|---|---|
| committer | Filippos Karapetis | 2009-05-29 17:19:39 +0000 |
| commit | b1997801dad7f5ec30b6cb3c4a2e7574ed0cf590 (patch) | |
| tree | 0b45674ae814c0053b85630098d455c596fe3763 /engines/sci/gfx/gfx_support.cpp | |
| parent | 797c35876b32988841f84318f1ef0f998f4926c9 (diff) | |
| download | scummvm-rg350-b1997801dad7f5ec30b6cb3c4a2e7574ed0cf590.tar.gz scummvm-rg350-b1997801dad7f5ec30b6cb3c4a2e7574ed0cf590.tar.bz2 scummvm-rg350-b1997801dad7f5ec30b6cb3c4a2e7574ed0cf590.zip | |
- Moved some debug code into console.cpp, adding 3 console commands: resource_types, sci0_palette and exit
- Removed the "man" command
- Removed the commands which set the SCI01 priority table flags and the crossblit alpha threshold (they're too specific, and not really useful anymore)
- Removed some leftover debug code from gfxop_clear_box()
svn-id: r41010
Diffstat (limited to 'engines/sci/gfx/gfx_support.cpp')
| -rw-r--r-- | engines/sci/gfx/gfx_support.cpp | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/engines/sci/gfx/gfx_support.cpp b/engines/sci/gfx/gfx_support.cpp index fd62cf8e73..3a32752b9a 100644 --- a/engines/sci/gfx/gfx_support.cpp +++ b/engines/sci/gfx/gfx_support.cpp @@ -32,9 +32,6 @@ namespace Sci { -int gfx_crossblit_alpha_threshold = 128; - - #define LINEMACRO(startx, starty, deltalinear, deltanonlinear, linearvar, nonlinearvar, \ linearend, nonlinearstart, linearmod, nonlinearmod) \ incrNE = ((deltalinear) > 0) ? (deltalinear) : -(deltalinear); \ @@ -314,6 +311,12 @@ int gfx_crossblit_pixmap(gfx_mode_t *mode, gfx_pixmap_t *pxm, int priority, rect #endif } + /** + * Crossblitting functions use this value as threshold for distinguishing + * between transparent and opaque wrt alpha values. + */ + int gfx_crossblit_alpha_threshold = 0x90; // was 128 + if (alpha_mask & 0xff) alpha_min = ((alpha_mask * gfx_crossblit_alpha_threshold) >> 8) & alpha_mask; else |