mirror of
https://github.com/FWGS/xash3d-fwgs
synced 2024-11-22 09:56:22 +01:00
gl2shim: Cleanup warnings, use APIENTRY declarations, stub unsupported functions
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parent
a9ee916d8b
commit
1b7446529e
@ -120,8 +120,8 @@ static const char *gl2wrap_attr_name[GL2_ATTR_MAX] =
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};
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// HACK: borrow alpha test and fog flags from internal vitaGL state
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GLboolean alpha_test_state;
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GLboolean fogging;
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static GLboolean alpha_test_state;
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static GLboolean fogging;
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static char *GL_PrintInfoLog( GLhandleARB object )
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{
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@ -245,6 +245,7 @@ static gl2wrap_prog_t *GL2_GetProg( const GLuint flags )
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pglDeleteObjectARB( vp );
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pglDeleteObjectARB( fp );
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#ifndef XASH_GLES
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pglGetObjectParameterivARB( glprog, GL_OBJECT_LINK_STATUS_ARB, &status );
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if ( status == GL_FALSE )
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{
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@ -253,6 +254,7 @@ static gl2wrap_prog_t *GL2_GetProg( const GLuint flags )
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pglDeleteObjectARB( glprog );
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return NULL;
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}
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#endif
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prog->ucolor = pglGetUniformLocationARB( glprog, "uColor" );
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prog->ualpha = pglGetUniformLocationARB( glprog, "uAlphaTest" );
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@ -262,9 +264,9 @@ static gl2wrap_prog_t *GL2_GetProg( const GLuint flags )
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prog->uMVP = pglGetUniformLocationARB( glprog, "uMVP" );
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// these never change
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if ( prog->utex0 >= 0 )
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if ( prog->flags & ( 1U << GL2_ATTR_TEXCOORD0 ) && prog->utex0 >= 0 )
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pglUniform1iARB( prog->utex0, 0 );
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if ( prog->utex1 >= 0 )
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if ( prog->flags & ( 1U << GL2_ATTR_TEXCOORD0 ) && prog->utex1 >= 0 )
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pglUniform1iARB( prog->utex1, 1 );
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prog->glprog = glprog;
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@ -345,7 +347,7 @@ int GL2_ShimInit( void )
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gl2wrap.uchanged = GL_TRUE;
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total = 0;
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if( pglGenVertexArrays )
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if( glConfig.context == CONTEXT_TYPE_GL_CORE && pglGenVertexArrays )
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pglGenVertexArrays(1, &gl2wrap.vao);
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if(gl2wrap.vao)
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pglBindVertexArray(gl2wrap.vao);
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@ -354,7 +356,7 @@ int GL2_ShimInit( void )
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size = GL2_MAX_VERTS * gl2wrap_attr_size[i] * sizeof( GLfloat );
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// TODO: rework storage, support MapBuffer
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gl2wrap.attrbuf[i] = memalign( 0x100, size );
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if( glConfig.context == CONTEXT_TYPE_GL_CORE)
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if( gl2wrap.vao )
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pglGenBuffersARB( 1, &gl2wrap.attrbufobj[i] );
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total += size;
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}
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@ -365,7 +367,7 @@ int GL2_ShimInit( void )
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GL2_ShimInstall();
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gEngfuncs.Con_DPrintf( S_NOTE "GL2_ShimInit(): %u bytes allocated for vertex buffer\n", total );
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gEngfuncs.Con_DPrintf( S_NOTE "GL2_ShimInit(): Pre-generating %u progs...\n", sizeof( precache_progs ) / sizeof( *precache_progs ) );
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gEngfuncs.Con_DPrintf( S_NOTE "GL2_ShimInit(): Pre-generating %u progs...\n", (uint)(sizeof( precache_progs ) / sizeof( *precache_progs ) ));
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for ( i = 0; i < (int)( sizeof( precache_progs ) / sizeof( *precache_progs ) ); ++i )
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GL2_GetProg( precache_progs[i] );
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@ -407,7 +409,7 @@ void GL2_ShimEndFrame( void )
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gl2wrap.end = gl2wrap.begin = 0;
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}
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void GL2_Begin( GLenum prim )
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static void APIENTRY GL2_Begin( GLenum prim )
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{
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int i;
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gl2wrap.prim = prim;
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@ -423,7 +425,7 @@ void GL2_Begin( GLenum prim )
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}
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void GL2_End( void )
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static void APIENTRY GL2_End( void )
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{
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int i;
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gl2wrap_prog_t *prog;
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@ -482,8 +484,8 @@ _leave:
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gl2wrap.cur_flags = 0;
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}
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void (*rpglTexImage2D)( GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels );
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void GL2_TexImage2D( GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels )
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static void (* APIENTRY rpglTexImage2D)( GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels );
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static void APIENTRY GL2_TexImage2D( GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels )
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{
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void *data = (void*)pixels;
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if( pixels && format == GL_RGBA && (
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@ -506,14 +508,14 @@ void GL2_TexImage2D( GLenum target, GLint level, GLint internalformat, GLsizei w
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}
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internalformat = format;
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}
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if( internalformat == GL_LUMINANCE8_ALPHA8 )
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if( internalformat == GL_LUMINANCE8_ALPHA8 || internalformat == GL_RGB )
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internalformat = GL_RGBA;
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rpglTexImage2D( target, level, internalformat, width, height, border, format, type, data );
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if( data != pixels )
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free(data);
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}
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void (*rpglTexParameteri)( GLenum target, GLenum pname, GLint param );
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void GL2_TexParameteri( GLenum target, GLenum pname, GLint param )
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static void (* APIENTRY rpglTexParameteri)( GLenum target, GLenum pname, GLint param );
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static void APIENTRY GL2_TexParameteri( GLenum target, GLenum pname, GLint param )
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{
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if ( pname == GL_TEXTURE_BORDER_COLOR )
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{
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@ -530,8 +532,8 @@ void GL2_TexParameteri( GLenum target, GLenum pname, GLint param )
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}
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GLboolean (*rpglIsEnabled)(GLenum e);
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GLboolean GL2_IsEnabled(GLenum e)
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GLboolean (* APIENTRY rpglIsEnabled)(GLenum e);
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static GLboolean APIENTRY GL2_IsEnabled(GLenum e)
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{
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if(e == GL_FOG)
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return fogging;
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@ -541,7 +543,7 @@ GLboolean GL2_IsEnabled(GLenum e)
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void GL2_Vertex3f( GLfloat x, GLfloat y, GLfloat z )
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static void APIENTRY GL2_Vertex3f( GLfloat x, GLfloat y, GLfloat z )
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{
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GLfloat *p = gl2wrap.attrbuf[GL2_ATTR_POS] + gl2wrap.end * 3;
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*p++ = x;
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@ -555,17 +557,17 @@ void GL2_Vertex3f( GLfloat x, GLfloat y, GLfloat z )
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}
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}
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void GL2_Vertex2f( GLfloat x, GLfloat y )
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static void APIENTRY GL2_Vertex2f( GLfloat x, GLfloat y )
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{
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GL2_Vertex3f( x, y, 0.f );
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}
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void GL2_Vertex3fv( const GLfloat *v )
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static void APIENTRY GL2_Vertex3fv( const GLfloat *v )
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{
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GL2_Vertex3f( v[0], v[1], v[2] );
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}
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void GL2_Color4f( GLfloat r, GLfloat g, GLfloat b, GLfloat a )
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static void APIENTRY GL2_Color4f( GLfloat r, GLfloat g, GLfloat b, GLfloat a )
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{
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gl2wrap.color[0] = r;
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gl2wrap.color[1] = g;
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@ -584,22 +586,22 @@ void GL2_Color4f( GLfloat r, GLfloat g, GLfloat b, GLfloat a )
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}
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}
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void GL2_Color3f( GLfloat r, GLfloat g, GLfloat b )
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static void APIENTRY GL2_Color3f( GLfloat r, GLfloat g, GLfloat b )
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{
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GL2_Color4f( r, g, b, 1.f );
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}
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void GL2_Color4ub( GLubyte r, GLubyte g, GLubyte b, GLubyte a )
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static void APIENTRY GL2_Color4ub( GLubyte r, GLubyte g, GLubyte b, GLubyte a )
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{
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GL2_Color4f( (GLfloat)r / 255.f, (GLfloat)g / 255.f, (GLfloat)b / 255.f, (GLfloat)a / 255.f );
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}
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void GL2_Color4ubv( const GLubyte *v )
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static void APIENTRY GL2_Color4ubv( const GLubyte *v )
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{
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GL2_Color4ub( v[0], v[1], v[2], v[3] );
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}
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void GL2_TexCoord2f( GLfloat u, GLfloat v )
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static void APIENTRY GL2_TexCoord2f( GLfloat u, GLfloat v )
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{
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// by spec glTexCoord always updates texunit 0
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GLfloat *p = gl2wrap.attrbuf[GL2_ATTR_TEXCOORD0] + gl2wrap.end * 2;
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@ -608,7 +610,7 @@ void GL2_TexCoord2f( GLfloat u, GLfloat v )
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*p++ = v;
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}
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void GL2_MultiTexCoord2f( GLenum tex, GLfloat u, GLfloat v )
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static void APIENTRY GL2_MultiTexCoord2f( GLenum tex, GLfloat u, GLfloat v )
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{
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GLfloat *p;
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// assume there can only be two
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@ -626,24 +628,15 @@ void GL2_MultiTexCoord2f( GLenum tex, GLfloat u, GLfloat v )
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*p++ = v;
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}
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void GL2_Normal3fv( const GLfloat *v )
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{
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/* this does not seem to be necessary */
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}
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void GL2_ShadeModel( GLenum unused )
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{
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/* this doesn't do anything in vitaGL except spit errors in debug mode, so stub it out */
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}
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void GL2_AlphaFunc( GLenum mode, GLfloat ref )
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static void APIENTRY GL2_AlphaFunc( GLenum mode, GLfloat ref )
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{
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gl2wrap.alpharef = ref;
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gl2wrap.uchanged = GL_TRUE;
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// mode is always GL_GREATER
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}
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void GL2_Fogf( GLenum param, GLfloat val )
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static void APIENTRY GL2_Fogf( GLenum param, GLfloat val )
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{
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if ( param == GL_FOG_DENSITY )
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{
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@ -652,7 +645,7 @@ void GL2_Fogf( GLenum param, GLfloat val )
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}
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}
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void GL2_Fogfv( GLenum param, const GLfloat *val )
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static void APIENTRY GL2_Fogfv( GLenum param, const GLfloat *val )
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{
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if ( param == GL_FOG_COLOR )
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{
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@ -663,49 +656,34 @@ void GL2_Fogfv( GLenum param, const GLfloat *val )
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}
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}
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void GL2_DrawBuffer( GLenum mode )
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{
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/* unsupported */
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}
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void GL2_Hint( GLenum hint, GLenum val )
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{
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/* none of the used hints are supported; stub to prevent errors */
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}
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void GL2_Enable( GLenum e )
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static void APIENTRY GL2_Enable( GLenum e )
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{
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if( e == GL_TEXTURE_2D )
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{pglUseProgramObjectARB(0);}
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{}
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else if( e == GL_FOG )
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fogging = 1;
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else if( e == GL_ALPHA_TEST )
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alpha_test_state = 1;
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else if(glConfig.context != CONTEXT_TYPE_GL)
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{
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rpglEnable(e);
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return;
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}
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else
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rpglEnable(e);
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}
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void GL2_Disable( GLenum e )
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static void APIENTRY GL2_Disable( GLenum e )
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{
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if( e == GL_TEXTURE_2D )
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{}
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if( e == GL_FOG )
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else if( e == GL_FOG )
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fogging = 0;
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else if( e == GL_ALPHA_TEST )
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alpha_test_state = 0;
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else if(glConfig.context != CONTEXT_TYPE_GL)
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else
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{
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rpglDisable(e);
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return;
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}
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rpglDisable(e);
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}
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void GL2_MatrixMode( GLenum m )
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}
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static void APIENTRY GL2_MatrixMode( GLenum m )
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{
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// if(gl2wrap_matrix.mode == m)
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// return;
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@ -724,7 +702,7 @@ void GL2_MatrixMode( GLenum m )
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}
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}
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void GL2_LoadIdentity( void )
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static void APIENTRY GL2_LoadIdentity( void )
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{
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float *m = (float*)gl2wrap_matrix.current;
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m[1] = m[2] = m[3] = m[4] = 0.0f;
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@ -735,7 +713,7 @@ void GL2_LoadIdentity( void )
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}
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void GL2_Ortho(double l, double r, double b, double t, double n, double f)
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static void APIENTRY GL2_Ortho(double l, double r, double b, double t, double n, double f)
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{
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GLfloat m0 = 2 / (r - l);
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GLfloat m5 = 2 / (t - b);
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@ -789,19 +767,17 @@ static void GL2_UpdateMVP( gl2wrap_prog_t *prog )
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pglUniformMatrix4fvARB(prog->uMVP, 1, false, (void*)gl2wrap_matrix.mvp);
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}
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static void GL2_LoadMatrixf( const GLfloat *m )
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static void APIENTRY GL2_LoadMatrixf( const GLfloat *m )
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{
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memcpy( gl2wrap_matrix.current, m, 16*sizeof(float) );
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}
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static void GL2_Scalef(float x, float y, float z)
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{
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}
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static void GL2_Translatef(float x, float y, float z)
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{
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}
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static void ( APIENTRY*_pglDepthRangef)(GLfloat far, GLfloat near);
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static void APIENTRY GL2_DepthRange(GLdouble far, GLdouble near)
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{
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_pglDepthRangef(far, near);
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}
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#define GL2_OVERRIDE_PTR( name ) \
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@ -815,10 +791,12 @@ static void GL2_Translatef(float x, float y, float z)
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pgl ## name = GL2_ ## name; \
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}
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#define GL2_OVERRIDE_PTR_B( name ) \
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static void APIENTRY stub( void ){}
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#define GL2_STUB( name ) \
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{ \
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rpgl ## name = pgl ## name; \
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pgl ## name = GL2_ ## name; \
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*((void**)&pgl ## name) = (void*)stub; \
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}
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void GL2_ShimInstall( void )
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@ -830,15 +808,13 @@ void GL2_ShimInstall( void )
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GL2_OVERRIDE_PTR( Color4f )
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GL2_OVERRIDE_PTR( Color4ub )
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GL2_OVERRIDE_PTR( Color4ubv )
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GL2_OVERRIDE_PTR( Normal3fv )
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GL2_STUB( Normal3fv )
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GL2_OVERRIDE_PTR( TexCoord2f )
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GL2_OVERRIDE_PTR( MultiTexCoord2f )
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GL2_OVERRIDE_PTR( ShadeModel )
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GL2_OVERRIDE_PTR( DrawBuffer )
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GL2_OVERRIDE_PTR( AlphaFunc )
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GL2_OVERRIDE_PTR( Fogf )
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GL2_OVERRIDE_PTR( Fogfv )
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GL2_OVERRIDE_PTR( Hint )
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GL2_STUB( Hint ) // fog
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GL2_OVERRIDE_PTR( Begin )
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GL2_OVERRIDE_PTR( End )
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GL2_OVERRIDE_PTR_B( Enable )
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@ -847,10 +823,26 @@ void GL2_ShimInstall( void )
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GL2_OVERRIDE_PTR( LoadIdentity )
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GL2_OVERRIDE_PTR( Ortho )
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GL2_OVERRIDE_PTR( LoadMatrixf )
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GL2_OVERRIDE_PTR( Scalef )
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GL2_OVERRIDE_PTR( Translatef )
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GL2_STUB( Scalef )
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GL2_STUB( Translatef )
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GL2_STUB( TexEnvi )
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GL2_STUB( TexEnvf )
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GL2_STUB( ClientActiveTextureARB )
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GL2_STUB( ActiveTextureARB )
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GL2_STUB( Fogi )
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GL2_STUB( ShadeModel )
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#ifdef XASH_GLES
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_pglDepthRangef = gEngfuncs.GL_GetProcAddress("glDepthRangef");
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GL2_STUB( PolygonMode )
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GL2_STUB( PointSize )
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GL2_OVERRIDE_PTR( DepthRange )
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GL2_STUB( DrawBuffer )
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#endif
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if( glConfig.context != CONTEXT_TYPE_GL )
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{
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GL2_OVERRIDE_PTR_B( TexImage2D )
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GL2_OVERRIDE_PTR_B( TexParameteri )
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}
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GL2_OVERRIDE_PTR_B( IsEnabled )
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