ACPR/android_system_core
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

fix [2448319] out of bounds array index in fog

Browse source
This commit is contained in:
Mathias Agopian 2010-02-16 21:01:12 -08:00
parent 5dca849345
commit fa36f2c3b7
2 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
include/private/pixelflinger/ggl_context.h
View file

@ -285,8 +285,7 @@ struct clear_state_t {
};
struct fog_state_t {
uint8_t color[3];
uint8_t reserved;
uint8_t color[4];
};
struct logic_op_state_t {

1
libpixelflinger/pixelflinger.cpp
View file

@ -281,6 +281,7 @@ static void ggl_fogColor3xv(void* con, const GGLclampx* color)
const int32_t r = gglClampx(color[0]);
const int32_t g = gglClampx(color[1]);
const int32_t b = gglClampx(color[2]);
c->state.fog.color[GGLFormat::ALPHA]= 0xFF; // unused
c->state.fog.color[GGLFormat::RED] = (r - (r>>8))>>8;
c->state.fog.color[GGLFormat::GREEN]= (g - (g>>8))>>8;
c->state.fog.color[GGLFormat::BLUE] = (b - (b>>8))>>8;