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Changed: Simplify OpenGL ES driver by using some aliases

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This commit is contained in:
kervala 2012-10-27 16:27:13 +02:00
parent 41c00b9b48
commit 7c024fb479
6 changed files with 46 additions and 113 deletions
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7
code/nel/src/3d/driver/opengl/driver_opengl.cpp
View file

@ -1337,11 +1337,7 @@ void CDriverGL::copyFrameBufferToTexture(ITexture *tex,
{
if(_Extensions.ARBTextureCubeMap)
{
#ifdef USE_OPENGLES
glBindTexture(GL_TEXTURE_CUBE_MAP_OES, gltext->ID);
#else
glBindTexture(GL_TEXTURE_CUBE_MAP_ARB, gltext->ID);
#endif
glCopyTexSubImage2D(NLCubeFaceToGLCubeFace[cubeFace], level, offsetx, offsety, x, y, width, height);
}
}
@ -2626,11 +2622,10 @@ void CDriverGL::checkTextureOn() const
GLboolean flagCM;
GLboolean flagTR;
glGetBooleanv(GL_TEXTURE_2D, &flag2D);
glGetBooleanv(GL_TEXTURE_CUBE_MAP_ARB, &flagCM);
#ifdef USE_OPENGLES
glGetBooleanv(GL_TEXTURE_CUBE_MAP_OES, &flagCM);
flagTR = true; // always true in OpenGL ES
#else
glGetBooleanv(GL_TEXTURE_CUBE_MAP_ARB, &flagCM);
glGetBooleanv(GL_TEXTURE_RECTANGLE_NV, &flagTR);
#endif
switch(dgs.getTextureMode())

26
code/nel/src/3d/driver/opengl/driver_opengl_extension.cpp
View file

@ -628,7 +628,7 @@ static bool setupARBTextureNonPowerOfTwo(const char *glext)
{
H_AUTO_OGL(setupARBTextureCompression);
#ifndef USE_OPENGL_ES
#ifndef USE_OPENGLES
CHECK_EXT("GL_ARB_texture_non_power_of_two");
#endif
@ -805,20 +805,20 @@ static bool setupARBTextureCubeMap(const char *glext)
#ifdef USE_OPENGLES
CHECK_EXT("OES_texture_cube_map");
CHECK_ADDRESS(NEL_PFNGLTEXGENFOESPROC, glTexGenfOES);
CHECK_ADDRESS(NEL_PFNGLTEXGENFVOESPROC, glTexGenfvOES);
CHECK_ADDRESS(NEL_PFNGLTEXGENIOESPROC, glTexGeniOES);
CHECK_ADDRESS(NEL_PFNGLTEXGENIVOESPROC, glTexGenivOES);
CHECK_ADDRESS(NEL_PFNGLTEXGENXOESPROC, glTexGenxOES);
CHECK_ADDRESS(NEL_PFNGLTEXGENXVOESPROC, glTexGenxvOES);
CHECK_ADDRESS(NEL_PFNGLGETTEXGENFVOESPROC, glGetTexGenfvOES);
CHECK_ADDRESS(NEL_PFNGLGETTEXGENIVOESPROC, glGetTexGenivOES);
CHECK_ADDRESS(NEL_PFNGLGETTEXGENXVOESPROC, glGetTexGenxvOES);
#else
CHECK_EXT("GL_ARB_texture_cube_map");
#endif
// CHECK_ADDRESS(NEL_PFNGLTEXGENFOESPROC, glTexGenfOES);
// CHECK_ADDRESS(NEL_PFNGLTEXGENFVOESPROC, glTexGenfvOES);
// CHECK_ADDRESS(NEL_PFNGLTEXGENIOESPROC, glTexGeniOES);
// CHECK_ADDRESS(NEL_PFNGLTEXGENIVOESPROC, glTexGenivOES);
// CHECK_ADDRESS(NEL_PFNGLTEXGENXOESPROC, glTexGenxOES);
// CHECK_ADDRESS(NEL_PFNGLTEXGENXVOESPROC, glTexGenxvOES);
// CHECK_ADDRESS(NEL_PFNGLGETTEXGENFVOESPROC, glGetTexGenfvOES);
// CHECK_ADDRESS(NEL_PFNGLGETTEXGENIVOESPROC, glGetTexGenivOES);
// CHECK_ADDRESS(NEL_PFNGLGETTEXGENXVOESPROC, glGetTexGenxvOES);
return true;
}
@ -1499,11 +1499,7 @@ void registerGlExtensions(CGlExtensions &ext)
ext.ARBMultiTexture= setupARBMultiTexture(glext);
if(ext.ARBMultiTexture)
{
#ifdef USE_OPENGLES
glGetIntegerv(GL_MAX_TEXTURE_UNITS, &ntext);
#else
glGetIntegerv(GL_MAX_TEXTURE_UNITS_ARB, &ntext);
#endif
// We could have more than IDRV_MAT_MAXTEXTURES but the interface only
// support IDRV_MAT_MAXTEXTURES texture stages so take min
ext.NbTextureStages= (ntext<((GLint)IDRV_MAT_MAXTEXTURES)?ntext:IDRV_MAT_MAXTEXTURES);

14
code/nel/src/3d/driver/opengl/driver_opengl_extension_def.h
View file

@ -63,6 +63,20 @@ typedef void (APIENTRY * NEL_PFNGLGETTEXGENFVOESPROC) (GLenum coord, GLenum pnam
typedef void (APIENTRY * NEL_PFNGLGETTEXGENIVOESPROC) (GLenum coord, GLenum pname, GLint *params);
typedef void (APIENTRY * NEL_PFNGLGETTEXGENXVOESPROC) (GLenum coord, GLenum pname, GLfixed *params);
#define GL_MULTISAMPLE_ARB GL_MULTISAMPLE
#define GL_TEXTURE_CUBE_MAP_ARB GL_TEXTURE_CUBE_MAP_OES
#define GL_NONE 0
#define GL_MAX_TEXTURE_UNITS_ARB GL_MAX_TEXTURE_UNITS
#define GL_REFLECTION_MAP_ARB GL_REFLECTION_MAP_OES
#define GL_RGB_SCALE_EXT GL_RGB_SCALE
#define GL_REFLECTION_MAP_ARB GL_REFLECTION_MAP_OES
#define GL_PREVIOUS_EXT GL_PREVIOUS
#define GL_PRIMARY_COLOR_EXT GL_PRIMARY_COLOR
#define GL_CONSTANT_EXT GL_CONSTANT
#define GL_ADD_SIGNED_EXT GL_ADD_SIGNED
#define GL_INTERPOLATE_EXT GL_INTERPOLATE
#define GL_BUMP_ENVMAP_ATI GL_INTERPOLATE
#else
// ***************************************************************************

31
code/nel/src/3d/driver/opengl/driver_opengl_material.cpp
View file

@ -87,10 +87,9 @@ static inline void convTexAddr(ITexture *tex, CMaterial::TTexAddressingMode mode
nlassert(mode < CMaterial::TexAddrCount);
static const GLenum glTex2dAddrModesNV[] =
{
#ifdef USE_OPENGLES
0, GL_TEXTURE_2D
#else
GL_NONE, GL_TEXTURE_2D, GL_PASS_THROUGH_NV, GL_CULL_FRAGMENT_NV,
GL_NONE, GL_TEXTURE_2D,
#ifndef USE_OPENGLES
GL_PASS_THROUGH_NV, GL_CULL_FRAGMENT_NV,
GL_OFFSET_TEXTURE_2D_NV, GL_OFFSET_TEXTURE_2D_SCALE_NV,
GL_DEPENDENT_AR_TEXTURE_2D_NV, GL_DEPENDENT_GB_TEXTURE_2D_NV,
GL_DOT_PRODUCT_NV, GL_DOT_PRODUCT_TEXTURE_2D_NV, GL_DOT_PRODUCT_TEXTURE_CUBE_MAP_NV,
@ -101,10 +100,9 @@ static inline void convTexAddr(ITexture *tex, CMaterial::TTexAddressingMode mode
static const GLenum glTexCubeAddrModesNV[] =
{
#ifdef USE_OPENGLES
0, GL_TEXTURE_CUBE_MAP_OES
#else
GL_NONE, GL_TEXTURE_CUBE_MAP_ARB, GL_PASS_THROUGH_NV, GL_CULL_FRAGMENT_NV,
GL_NONE, GL_TEXTURE_CUBE_MAP_ARB,
#ifndef USE_OPENGLES
GL_PASS_THROUGH_NV, GL_CULL_FRAGMENT_NV,
GL_OFFSET_TEXTURE_2D_NV, GL_OFFSET_TEXTURE_2D_SCALE_NV,
GL_DEPENDENT_AR_TEXTURE_2D_NV, GL_DEPENDENT_GB_TEXTURE_2D_NV,
GL_DOT_PRODUCT_NV, GL_DOT_PRODUCT_TEXTURE_2D_NV, GL_DOT_PRODUCT_TEXTURE_CUBE_MAP_NV,
@ -147,11 +145,7 @@ void CDriverGL::setTextureEnvFunction(uint stage, CMaterial& mat)
{
// Cubic or normal ?
if (text->isTextureCube ())
#ifdef USE_OPENGLES
_DriverGLStates.setTexGenMode (stage, GL_REFLECTION_MAP_OES);
#else
_DriverGLStates.setTexGenMode (stage, GL_REFLECTION_MAP_ARB);
#endif
else
#ifdef USE_OPENGLES
_DriverGLStates.setTexGenMode (stage, GL_TEXTURE_CUBE_MAP_OES);
@ -974,11 +968,7 @@ void CDriverGL::setupLightMapPass(uint pass)
if (mat._LightMapsMulx2)
{
// Multiply x 2
#ifdef USE_OPENGLES
glTexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE, 2);
#else
glTexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE_EXT, 2);
#endif
}
}
}
@ -1087,11 +1077,7 @@ void CDriverGL::endLightMapMultiPass()
for (uint32 i = 0; i < (_NLightMapPerPass+1); ++i)
{
_DriverGLStates.activeTextureARB(i);
#ifdef USE_OPENGLES
glTexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE, 1);
#else
glTexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE_EXT, 1);
#endif
}
}
}
@ -1165,12 +1151,7 @@ void CDriverGL::setupSpecularBegin()
// todo hulud remove
// _DriverGLStates.setTextureMode(CDriverGLStates::TextureCubeMap);
#ifdef USE_OPENGLES
_DriverGLStates.setTexGenMode (1, GL_REFLECTION_MAP_OES);
#else
_DriverGLStates.setTexGenMode (1, GL_REFLECTION_MAP_ARB);
#endif
// setup the good matrix for stage 1.
glMatrixMode(GL_TEXTURE);

31
code/nel/src/3d/driver/opengl/driver_opengl_states.cpp
View file

@ -165,11 +165,9 @@ void CDriverGLStates::forceDefaults(uint nbStages)
if(_TextureCubeMapSupported)
{
#ifdef USE_OPENGLES
glDisable(GL_TEXTURE_CUBE_MAP_OES);
glDisable(GL_TEXTURE_GEN_STR_OES);
#else
glDisable(GL_TEXTURE_CUBE_MAP_ARB);
#ifdef USE_OPENGLES
glDisable(GL_TEXTURE_GEN_STR_OES);
#endif
}
@ -393,6 +391,7 @@ void CDriverGLStates::enableMultisample(bool enable)
{
// new state.
_CurMultisample= enable;
// Setup GLState.
if(_CurMultisample)
glEnable(GL_MULTISAMPLE_ARB);
@ -686,7 +685,7 @@ void CDriverGLStates::setTexGenMode (uint stage, GLint mode)
else
{
#ifdef USE_OPENGLES
// nglTexGeniOES(GL_TEXTURE_GEN_STR_OES, GL_TEXTURE_GEN_MODE_OES, mode);
nglTexGeniOES(GL_TEXTURE_GEN_STR_OES, GL_TEXTURE_GEN_MODE_OES, mode);
#else
glTexGeni( GL_S, GL_TEXTURE_GEN_MODE, mode);
glTexGeni( GL_T, GL_TEXTURE_GEN_MODE, mode);
@ -702,8 +701,8 @@ void CDriverGLStates::setTexGenMode (uint stage, GLint mode)
#ifdef USE_OPENGLES
// if(mode==GL_OBJECT_LINEAR || mode==GL_EYE_LINEAR)
// {
nglTexGeniOES(GL_TEXTURE_GEN_STR_OES, GL_TEXTURE_GEN_MODE_OES, mode);
glEnable(GL_TEXTURE_GEN_STR_OES);
// nglTexGeniOES(GL_TEXTURE_GEN_STR_OES, GL_TEXTURE_GEN_MODE_OES, mode);
// glEnable(GL_TEXTURE_GEN_STR_OES);
// }
// else
// {
@ -742,11 +741,7 @@ void CDriverGLStates::resetTextureMode()
if (_TextureCubeMapSupported)
{
#ifdef USE_OPENGLES
glDisable(GL_TEXTURE_CUBE_MAP_OES);
#else
glDisable(GL_TEXTURE_CUBE_MAP_ARB);
#endif
}
#ifndef USE_OPENGLES
@ -789,11 +784,7 @@ void CDriverGLStates::setTextureMode(TTextureMode texMode)
{
if(_TextureCubeMapSupported)
{
#ifdef USE_OPENGLES
glDisable(GL_TEXTURE_CUBE_MAP_OES);
#else
glDisable(GL_TEXTURE_CUBE_MAP_ARB);
#endif
}
else
{
@ -823,11 +814,7 @@ void CDriverGLStates::setTextureMode(TTextureMode texMode)
{
if(_TextureCubeMapSupported)
{
#ifdef USE_OPENGLES
glEnable(GL_TEXTURE_CUBE_MAP_OES);
#else
glEnable(GL_TEXTURE_CUBE_MAP_ARB);
#endif
}
else
{
@ -872,11 +859,11 @@ void CDriverGLStates::forceActiveTextureARB(uint stage)
_CurrentActiveTextureARB= stage;
}
// ***************************************************************************
void CDriverGLStates::enableVertexArray(bool enable)
{
H_AUTO_OGL(CDriverGLStates_enableVertexArray)
H_AUTO_OGL(CDriverGLStates_enableVertexArray);
if(_VertexArrayEnabled != enable)
{
if(enable)
@ -1038,7 +1025,7 @@ void CDriverGLStates::enableVertexAttribArrayARB(uint glIndex,bool enable)
// ***************************************************************************
void CDriverGLStates::enableVertexAttribArrayForEXTVertexShader(uint glIndex, bool enable, uint *variants)
{
H_AUTO_OGL(CDriverGLStates_enableVertexAttribArrayForEXTVertexShader)
H_AUTO_OGL(CDriverGLStates_enableVertexAttribArrayForEXTVertexShader);
if(_VertexAttribArrayEnabled[glIndex] != enable)
{

50
code/nel/src/3d/driver/opengl/driver_opengl_texture.cpp
View file

@ -781,11 +781,7 @@ void CDriverGL::bindTextureWithMode(ITexture &tex)
{
_DriverGLStates.setTextureMode(CDriverGLStates::TextureCubeMap);
// Bind this texture
#ifdef USE_OPENGLES
glBindTexture(GL_TEXTURE_CUBE_MAP_OES, gltext->ID);
#else
glBindTexture(GL_TEXTURE_CUBE_MAP_ARB, gltext->ID);
#endif
}
}
else
@ -820,19 +816,13 @@ void CDriverGL::setupTextureBasicParameters(ITexture &tex)
{
if (_Extensions.ARBTextureCubeMap)
{
#ifdef USE_OPENGLES
glTexParameteri(GL_TEXTURE_CUBE_MAP_OES,GL_TEXTURE_WRAP_S, translateWrapToGl(ITexture::Clamp, _Extensions));
glTexParameteri(GL_TEXTURE_CUBE_MAP_OES,GL_TEXTURE_WRAP_T, translateWrapToGl(ITexture::Clamp, _Extensions));
// glTexParameteri(GL_TEXTURE_CUBE_MAP_OES,GL_TEXTURE_WRAP_R, translateWrapToGl(ITexture::Clamp, _Extensions));
glTexParameteri(GL_TEXTURE_CUBE_MAP_OES,GL_TEXTURE_MAG_FILTER, translateMagFilterToGl(gltext));
glTexParameteri(GL_TEXTURE_CUBE_MAP_OES,GL_TEXTURE_MIN_FILTER, translateMinFilterToGl(gltext));
#else
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB,GL_TEXTURE_WRAP_S, translateWrapToGl(ITexture::Clamp, _Extensions));
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB,GL_TEXTURE_WRAP_T, translateWrapToGl(ITexture::Clamp, _Extensions));
#ifndef USE_OPENGLES
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB,GL_TEXTURE_WRAP_R, translateWrapToGl(ITexture::Clamp, _Extensions));
#endif
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB,GL_TEXTURE_MAG_FILTER, translateMagFilterToGl(gltext));
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB,GL_TEXTURE_MIN_FILTER, translateMinFilterToGl(gltext));
#endif
}
}
else
@ -1516,31 +1506,19 @@ bool CDriverGL::activateTexture(uint stage, ITexture *tex)
_CurrentTextureInfoGL[stage]= gltext;
// setup this texture
#ifdef USE_OPENGLES
glBindTexture(GL_TEXTURE_CUBE_MAP_OES, gltext->ID);
#else
glBindTexture(GL_TEXTURE_CUBE_MAP_ARB, gltext->ID);
#endif
// Change parameters of texture, if necessary.
//============================================
if(gltext->MagFilter!= tex->getMagFilter())
{
gltext->MagFilter= tex->getMagFilter();
#ifdef USE_OPENGLES
glTexParameteri(GL_TEXTURE_CUBE_MAP_OES,GL_TEXTURE_MAG_FILTER, translateMagFilterToGl(gltext));
#else
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB,GL_TEXTURE_MAG_FILTER, translateMagFilterToGl(gltext));
#endif
}
if(gltext->MinFilter!= tex->getMinFilter())
{
gltext->MinFilter= tex->getMinFilter();
#ifdef USE_OPENGLES
glTexParameteri(GL_TEXTURE_CUBE_MAP_OES,GL_TEXTURE_MIN_FILTER, translateMinFilterToGl(gltext));
#else
glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB,GL_TEXTURE_MIN_FILTER, translateMinFilterToGl(gltext));
#endif
}
}
}
@ -1617,34 +1595,16 @@ bool CDriverGL::activateTexture(uint stage, ITexture *tex)
// This maps the CMaterial::TTexOperator
static const GLenum OperatorLUT[9]= { GL_REPLACE, GL_MODULATE, GL_ADD,
#ifdef USE_OPENGLES
GL_ADD_SIGNED, GL_INTERPOLATE, GL_INTERPOLATE, GL_INTERPOLATE, GL_INTERPOLATE, GL_INTERPOLATE
#else
GL_ADD_SIGNED_EXT, GL_INTERPOLATE_EXT, GL_INTERPOLATE_EXT, GL_INTERPOLATE_EXT, GL_INTERPOLATE_EXT, GL_BUMP_ENVMAP_ATI
#endif
};
static const GLenum OperatorLUT[9]= { GL_REPLACE, GL_MODULATE, GL_ADD, GL_ADD_SIGNED_EXT, GL_INTERPOLATE_EXT, GL_INTERPOLATE_EXT, GL_INTERPOLATE_EXT, GL_INTERPOLATE_EXT, GL_BUMP_ENVMAP_ATI };
// This maps the CMaterial::TTexSource
static const GLenum SourceLUT[4]= { GL_TEXTURE,
#ifdef USE_OPENGLES
GL_PREVIOUS, GL_PRIMARY_COLOR, GL_CONSTANT
#else
GL_PREVIOUS_EXT, GL_PRIMARY_COLOR_EXT, GL_CONSTANT_EXT
#endif
};
static const GLenum SourceLUT[4]= { GL_TEXTURE, GL_PREVIOUS_EXT, GL_PRIMARY_COLOR_EXT, GL_CONSTANT_EXT };
// This maps the CMaterial::TTexOperand
static const GLenum OperandLUT[4]= { GL_SRC_COLOR, GL_ONE_MINUS_SRC_COLOR, GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA };
// This maps the CMaterial::TTexOperator, used for openGL Arg2 setup.
static const GLenum InterpolateSrcLUT[8]= { GL_TEXTURE, GL_TEXTURE, GL_TEXTURE, GL_TEXTURE, GL_TEXTURE,
#ifdef USE_OPENGLES
GL_PREVIOUS, GL_PRIMARY_COLOR, GL_CONSTANT
#else
GL_PREVIOUS_EXT, GL_PRIMARY_COLOR_EXT, GL_CONSTANT_EXT
#endif
};
static const GLenum InterpolateSrcLUT[8]= { GL_TEXTURE, GL_TEXTURE, GL_TEXTURE, GL_TEXTURE, GL_TEXTURE, GL_PREVIOUS_EXT, GL_PRIMARY_COLOR_EXT, GL_CONSTANT_EXT };
#ifndef USE_OPENGLES