#include "main/context.h"
#include "main/enums.h"
#include "main/macros.h"
+#include "main/mfeatures.h"
#include "main/texgen.h"
#include "main/texstate.h"
#include "math/m_matrix.h"
-#include "glapi/dispatch.h"
-
-
-#if FEATURE_texgen
+#include "main/dispatch.h"
/**
* Return texgen state for given coordinate
*/
static struct gl_texgen *
-get_texgen(struct gl_texture_unit *texUnit, GLenum coord)
+get_texgen(struct gl_context *ctx, struct gl_texture_unit *texUnit,
+ GLenum coord)
{
+ if (ctx->API == API_OPENGLES) {
+ return (coord == GL_TEXTURE_GEN_STR_OES)
+ ? &texUnit->GenS : NULL;
+ }
+
switch (coord) {
case GL_S:
return &texUnit->GenS;
texUnit = _mesa_get_current_tex_unit(ctx);
- texgen = get_texgen(texUnit, coord);
+ texgen = get_texgen(ctx, texUnit, coord);
if (!texgen) {
_mesa_error(ctx, GL_INVALID_ENUM, "glTexGen(coord)");
return;
_mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(param)" );
return;
}
+ if (ctx->API != API_OPENGL
+ && (bit & (TEXGEN_REFLECTION_MAP_NV | TEXGEN_NORMAL_MAP_NV)) == 0) {
+ _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(param)" );
+ return;
+ }
+
FLUSH_VERTICES(ctx, _NEW_TEXTURE);
texgen->Mode = mode;
texgen->_ModeBit = bit;
case GL_OBJECT_PLANE:
{
+ if (ctx->API != API_OPENGL) {
+ _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(param)" );
+ return;
+ }
if (TEST_EQ_4V(texgen->ObjectPlane, params))
return;
FLUSH_VERTICES(ctx, _NEW_TEXTURE);
case GL_EYE_PLANE:
{
GLfloat tmp[4];
+
+ if (ctx->API != API_OPENGL) {
+ _mesa_error( ctx, GL_INVALID_ENUM, "glTexGenfv(param)" );
+ return;
+ }
+
/* Transform plane equation by the inverse modelview matrix */
if (_math_matrix_is_dirty(ctx->ModelviewMatrixStack.Top)) {
_math_matrix_analyse(ctx->ModelviewMatrixStack.Top);
static void GLAPIENTRY
_mesa_TexGend(GLenum coord, GLenum pname, GLdouble param )
{
- GLfloat p = (GLfloat) param;
- _mesa_TexGenfv( coord, pname, &p );
+ GLfloat p[4];
+ p[0] = (GLfloat) param;
+ p[1] = p[2] = p[3] = 0.0F;
+ _mesa_TexGenfv( coord, pname, p );
}
+#if FEATURE_ES1
+
+void GLAPIENTRY
+_es_GetTexGenfv(GLenum coord, GLenum pname, GLfloat *params)
+{
+ _mesa_GetTexGenfv(GL_S, pname, params);
+}
+
+
+void GLAPIENTRY
+_es_TexGenf(GLenum coord, GLenum pname, GLfloat param)
+{
+ if (coord != GL_TEXTURE_GEN_STR_OES) {
+ GET_CURRENT_CONTEXT(ctx);
+ _mesa_error( ctx, GL_INVALID_ENUM, "glTexGen[fx](pname)" );
+ return;
+ }
+ /* set S, T, and R at the same time */
+ _mesa_TexGenf(GL_S, pname, param);
+ _mesa_TexGenf(GL_T, pname, param);
+ _mesa_TexGenf(GL_R, pname, param);
+}
+
+
+void GLAPIENTRY
+_es_TexGenfv(GLenum coord, GLenum pname, const GLfloat *params)
+{
+ if (coord != GL_TEXTURE_GEN_STR_OES) {
+ GET_CURRENT_CONTEXT(ctx);
+ _mesa_error( ctx, GL_INVALID_ENUM, "glTexGen[fx]v(pname)" );
+ return;
+ }
+ /* set S, T, and R at the same time */
+ _mesa_TexGenfv(GL_S, pname, params);
+ _mesa_TexGenfv(GL_T, pname, params);
+ _mesa_TexGenfv(GL_R, pname, params);
+}
+
+#endif
static void GLAPIENTRY
_mesa_TexGendv(GLenum coord, GLenum pname, const GLdouble *params )
}
-static void GLAPIENTRY
+void GLAPIENTRY
_mesa_TexGenf( GLenum coord, GLenum pname, GLfloat param )
{
- _mesa_TexGenfv(coord, pname, ¶m);
+ GLfloat p[4];
+ p[0] = param;
+ p[1] = p[2] = p[3] = 0.0F;
+ _mesa_TexGenfv(coord, pname, p);
}
void GLAPIENTRY
_mesa_TexGeni( GLenum coord, GLenum pname, GLint param )
{
- _mesa_TexGeniv( coord, pname, ¶m );
+ GLint p[4];
+ p[0] = param;
+ p[1] = p[2] = p[3] = 0;
+ _mesa_TexGeniv( coord, pname, p );
}
texUnit = _mesa_get_current_tex_unit(ctx);
- texgen = get_texgen(texUnit, coord);
+ texgen = get_texgen(ctx, texUnit, coord);
if (!texgen) {
_mesa_error(ctx, GL_INVALID_ENUM, "glGetTexGendv(coord)");
return;
-static void GLAPIENTRY
+void GLAPIENTRY
_mesa_GetTexGenfv( GLenum coord, GLenum pname, GLfloat *params )
{
struct gl_texture_unit *texUnit;
texUnit = _mesa_get_current_tex_unit(ctx);
- texgen = get_texgen(texUnit, coord);
+ texgen = get_texgen(ctx, texUnit, coord);
if (!texgen) {
_mesa_error(ctx, GL_INVALID_ENUM, "glGetTexGenfv(coord)");
return;
params[0] = ENUM_TO_FLOAT(texgen->Mode);
break;
case GL_OBJECT_PLANE:
+ if (ctx->API != API_OPENGL) {
+ _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGenfv(param)" );
+ return;
+ }
COPY_4V(params, texgen->ObjectPlane);
break;
case GL_EYE_PLANE:
+ if (ctx->API != API_OPENGL) {
+ _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGenfv(param)" );
+ return;
+ }
COPY_4V(params, texgen->EyePlane);
break;
default:
-static void GLAPIENTRY
+void GLAPIENTRY
_mesa_GetTexGeniv( GLenum coord, GLenum pname, GLint *params )
{
struct gl_texture_unit *texUnit;
texUnit = _mesa_get_current_tex_unit(ctx);
- texgen = get_texgen(texUnit, coord);
+ texgen = get_texgen(ctx, texUnit, coord);
if (!texgen) {
_mesa_error(ctx, GL_INVALID_ENUM, "glGetTexGeniv(coord)");
return;
params[0] = texgen->Mode;
break;
case GL_OBJECT_PLANE:
+ if (ctx->API != API_OPENGL) {
+ _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGeniv(param)" );
+ return;
+ }
params[0] = (GLint) texgen->ObjectPlane[0];
params[1] = (GLint) texgen->ObjectPlane[1];
params[2] = (GLint) texgen->ObjectPlane[2];
params[3] = (GLint) texgen->ObjectPlane[3];
break;
case GL_EYE_PLANE:
+ if (ctx->API != API_OPENGL) {
+ _mesa_error( ctx, GL_INVALID_ENUM, "glGetTexGeniv(param)" );
+ return;
+ }
params[0] = (GLint) texgen->EyePlane[0];
params[1] = (GLint) texgen->EyePlane[1];
params[2] = (GLint) texgen->EyePlane[2];
SET_TexGeni(disp, _mesa_TexGeni);
SET_TexGeniv(disp, _mesa_TexGeniv);
}
-
-
-#endif /* FEATURE_texgen */