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Code Issues Releases Wiki Activity

Removed textureMemoryMultiplier again; a bit more debug output for differing texture sizes

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This commit is contained in:
fgenesis 2012-06-15 17:58:18 +02:00
parent 0ea9ba0770
commit b719b8fd60
5 changed files with 14 additions and 34 deletions
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5
Aquaria/Game.cpp
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@ -2028,8 +2028,9 @@ void Game::fillGridFromQuad(Quad *q, ObsType obsType, bool trim)
if (trim)
{
std::vector<TileVector> obsCopy = obs;
obs.clear();
std::vector<TileVector> obsCopy;
obsCopy.swap(obs);
// obs now empty
int sides = 0;
for (int i = 0; i < obsCopy.size(); i++)

15
Aquaria/UserSettings.cpp
View file

@ -274,12 +274,6 @@ void UserSettings::save()
}
doc.InsertEndChild(xml_net);
TiXmlElement xml_debug("Debug");
{
xml_debug.SetAttribute("textureMemoryMultiplier", debug.textureMemoryMultiplier);
}
doc.InsertEndChild(xml_debug);
}
#if defined(BBGE_BUILD_UNIX)
@ -566,12 +560,6 @@ void UserSettings::load(bool doApply, const std::string &overrideFile)
network.masterServer = serv;
}
TiXmlElement *xml_debug = doc.FirstChildElement("Debug");
if (xml_debug)
{
xml_debug->Attribute("textureMemoryMultiplier", &debug.textureMemoryMultiplier);
}
if (system.locale.empty())
getSystemLocale();
else
@ -618,9 +606,6 @@ void UserSettings::apply()
core->settings.prebufferSounds = audio.prebuffer;
if (debug.textureMemoryMultiplier >= 1)
Texture::textureMemoryMultiplier = debug.textureMemoryMultiplier;
#endif
}

6
Aquaria/UserSettings.h
View file

@ -178,12 +178,6 @@ public:
std::string masterServer;
} network;
struct Debug
{
Debug() { textureMemoryMultiplier = 1; }
int textureMemoryMultiplier;
} debug;
void loadDefaults(bool doApply=true);
void load(bool doApply=true, const std::string &overrideFile="");
void save();

21
BBGE/Texture.cpp
View file

@ -56,8 +56,6 @@ bool Texture::useMipMaps = true;
TexErr Texture::textureError = TEXERR_OK;
int Texture::textureMemoryMultiplier = 1;
Texture::Texture() : Resource()
{
#ifdef BBGE_BUILD_OPENGL
@ -821,7 +819,7 @@ static unsigned int clp2(unsigned int x)
unsigned char * Texture::getBufferAndSize(int *wparam, int *hparam, unsigned int *sizeparam)
{
unsigned char *data = NULL;
unsigned int size = 0, allocsize = 0;
unsigned int size = 0;
int tw = 0, th = 0;
int w = 0, h = 0;
@ -836,13 +834,18 @@ unsigned char * Texture::getBufferAndSize(int *wparam, int *hparam, unsigned int
glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &w);
glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_HEIGHT, &h);
// As we know it - but round to nearest power of 2 OpenGL does this internally anyways.
// As we know it - but round to nearest power of 2 - OpenGL does this internally anyways.
tw = clp2(width); // known to be > 0.
th = clp2(height);
if (w != tw || h != th)
{
debugLog("Texture::getBufferAndSize() WARNING: width/height disagree");
std::ostringstream os;
os << "Texture::getBufferAndSize() WARNING: width/height disagree: ";
os << "Driver says (" << w << ", " << h << "); ";
os << "Texture says (" << width << ", " << height << "); ";
os << "Rounded to (" << tw << ", " << th << ")";
debugLog(os.str());
// choose max. for size calculation
w = w > tw ? w : tw;
h = h > th ? h : th;
@ -852,9 +855,7 @@ unsigned char * Texture::getBufferAndSize(int *wparam, int *hparam, unsigned int
if (!size)
goto fail;
allocsize = size * textureMemoryMultiplier;
data = (unsigned char*)malloc(allocsize + 32);
data = (unsigned char*)malloc(size + 32);
if (!data)
{
std::ostringstream os;
@ -862,12 +863,12 @@ unsigned char * Texture::getBufferAndSize(int *wparam, int *hparam, unsigned int
errorLog(os.str());
goto fail;
}
memcpy(data + allocsize, "SAFE", 5);
memcpy(data + size, "SAFE", 5);
glGetTexImage(GL_TEXTURE_2D, 0, GL_RGBA, GL_UNSIGNED_BYTE, data);
glBindTexture(GL_TEXTURE_2D, 0);
// Not sure but this might be the case with nouveau drivers on linux... still investigating. -- fg
if(memcmp(data + allocsize, "SAFE", 5))
if(memcmp(data + size, "SAFE", 5))
{
errorLog("Texture::getBufferAndSize(): Broken graphics driver! Wrote past end of buffer!");
free(data); // in case we are here, this will most likely cause a crash.

1
BBGE/Texture.h
View file

@ -82,7 +82,6 @@ public:
void read(int tx, int ty, int w, int h, unsigned char *pixels);
unsigned char *getBufferAndSize(int *w, int *h, unsigned int *size); // returned memory must be free()'d
static int textureMemoryMultiplier; // 1. More for buggy drivers.
protected:
std::string loadName;