/**
* Why does ATI_envmap_bumpmap require new entrypoints? Should just
* reuse TexEnv ones...
*/
void GLAPIENTRY
_mesa_TexBumpParameterivATI( GLenum pname, const GLint *param )
{
GLfloat p[4];
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END(ctx);
if (!ctx->Extensions.ATI_envmap_bumpmap) {
/* This isn't an "official" error case, but let's tell the user
* that something's wrong.
*/
_mesa_error(ctx, GL_INVALID_OPERATION, "glTexBumpParameterivATI");
return;
}
if (pname == GL_BUMP_ROT_MATRIX_ATI) {
/* hope that conversion is correct here */
p[0] = INT_TO_FLOAT( param[0] );
p[1] = INT_TO_FLOAT( param[1] );
p[2] = INT_TO_FLOAT( param[2] );
p[3] = INT_TO_FLOAT( param[3] );
}
else {
p[0] = (GLfloat) param[0];
p[1] = p[2] = p[3] = 0.0F; /* init to zero, just to be safe */
}
_mesa_TexBumpParameterfvATI( pname, p );
}
void GLAPIENTRY
_mesa_Fogiv(GLenum pname, const GLint *params )
{
GLfloat p[4];
switch (pname) {
case GL_FOG_MODE:
case GL_FOG_DENSITY:
case GL_FOG_START:
case GL_FOG_END:
case GL_FOG_INDEX:
case GL_FOG_COORDINATE_SOURCE_EXT:
p[0] = (GLfloat) *params;
break;
case GL_FOG_COLOR:
p[0] = INT_TO_FLOAT( params[0] );
p[1] = INT_TO_FLOAT( params[1] );
p[2] = INT_TO_FLOAT( params[2] );
p[3] = INT_TO_FLOAT( params[3] );
break;
default:
/* Error will be caught later in _mesa_Fogfv */
ASSIGN_4V(p, 0.0F, 0.0F, 0.0F, 0.0F);
}
_mesa_Fogfv(pname, p);
}
static void GLAPIENTRY VertexAttrib4Niv(GLuint index, const GLint *v)
{
_glapi_Dispatch->VertexAttrib4fNV(index, INT_TO_FLOAT(v[0]),
INT_TO_FLOAT(v[1]),
INT_TO_FLOAT(v[2]),
INT_TO_FLOAT(v[3]));
}
static void GLAPIENTRY
VertexAttrib3NivARB(GLuint index, const GLint *v)
{
CALL_VertexAttrib3fARB(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0]),
INT_TO_FLOAT(v[1]),
INT_TO_FLOAT(v[2])));
}
static void GLAPIENTRY VertexAttrib4NivNV(GLuint index, const GLint *v)
{
GL_CALL(VertexAttrib4fNV)(index, INT_TO_FLOAT(v[0]),
INT_TO_FLOAT(v[1]),
INT_TO_FLOAT(v[2]),
INT_TO_FLOAT(v[3]));
}
void glTexEnviv( GLenum target, GLenum pname, const GLint *param )
{
GLfloat p[4];
if (pname == GL_TEXTURE_ENV_COLOR) {
p[0] = INT_TO_FLOAT( param[0] );
p[1] = INT_TO_FLOAT( param[1] );
p[2] = INT_TO_FLOAT( param[2] );
p[3] = INT_TO_FLOAT( param[3] );
}
else {
p[0] = (GLfloat) param[0];
p[1] = p[2] = p[3] = 0; /* init to zero, just to be safe */
}
glTexEnvfv( target, pname, p );
}
void GLAPIENTRY
_mesa_TexParameteriv(GLenum target, GLenum pname, const GLint *params)
{
GLboolean need_update;
struct gl_texture_object *texObj;
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END(ctx);
texObj = get_texobj(ctx, target, GL_FALSE);
if (!texObj)
return;
switch (pname) {
case GL_TEXTURE_BORDER_COLOR:
{
/* convert int params to float */
GLfloat fparams[4];
fparams[0] = INT_TO_FLOAT(params[0]);
fparams[1] = INT_TO_FLOAT(params[1]);
fparams[2] = INT_TO_FLOAT(params[2]);
fparams[3] = INT_TO_FLOAT(params[3]);
need_update = set_tex_parameterf(ctx, texObj, pname, fparams);
}
break;
case GL_TEXTURE_MIN_LOD:
case GL_TEXTURE_MAX_LOD:
case GL_TEXTURE_PRIORITY:
case GL_TEXTURE_MAX_ANISOTROPY_EXT:
case GL_TEXTURE_LOD_BIAS:
case GL_TEXTURE_COMPARE_FAIL_VALUE_ARB:
{
/* convert int param to float */
GLfloat fparams[4];
fparams[0] = (GLfloat) params[0];
fparams[1] = fparams[2] = fparams[3] = 0.0F;
need_update = set_tex_parameterf(ctx, texObj, pname, fparams);
}
break;
default:
/* this will generate an error if pname is illegal */
need_update = set_tex_parameteri(ctx, texObj, pname, params);
}
if (ctx->Driver.TexParameter && need_update) {
GLfloat fparams[4];
fparams[0] = INT_TO_FLOAT(params[0]);
if (pname == GL_TEXTURE_BORDER_COLOR ||
pname == GL_TEXTURE_CROP_RECT_OES) {
fparams[1] = INT_TO_FLOAT(params[1]);
fparams[2] = INT_TO_FLOAT(params[2]);
fparams[3] = INT_TO_FLOAT(params[3]);
}
ctx->Driver.TexParameter(ctx, target, texObj, pname, fparams);
}
}
void
_mesa_Lightiv( GLenum light, GLenum pname, const GLint *params )
{
GLfloat fparam[4];
switch (pname) {
case GL_AMBIENT:
case GL_DIFFUSE:
case GL_SPECULAR:
fparam[0] = INT_TO_FLOAT( params[0] );
fparam[1] = INT_TO_FLOAT( params[1] );
fparam[2] = INT_TO_FLOAT( params[2] );
fparam[3] = INT_TO_FLOAT( params[3] );
break;
case GL_POSITION:
fparam[0] = (GLfloat) params[0];
fparam[1] = (GLfloat) params[1];
fparam[2] = (GLfloat) params[2];
fparam[3] = (GLfloat) params[3];
break;
case GL_SPOT_DIRECTION:
fparam[0] = (GLfloat) params[0];
fparam[1] = (GLfloat) params[1];
fparam[2] = (GLfloat) params[2];
break;
case GL_SPOT_EXPONENT:
case GL_SPOT_CUTOFF:
case GL_CONSTANT_ATTENUATION:
case GL_LINEAR_ATTENUATION:
case GL_QUADRATIC_ATTENUATION:
fparam[0] = (GLfloat) params[0];
break;
default:
/* error will be caught later in gl_Lightfv */
;
}
_mesa_Lightfv( light, pname, fparam );
}
void
_mesa_LightModeliv( GLenum pname, const GLint *params )
{
GLfloat fparam[4];
switch (pname) {
case GL_LIGHT_MODEL_AMBIENT:
fparam[0] = INT_TO_FLOAT( params[0] );
fparam[1] = INT_TO_FLOAT( params[1] );
fparam[2] = INT_TO_FLOAT( params[2] );
fparam[3] = INT_TO_FLOAT( params[3] );
break;
case GL_LIGHT_MODEL_LOCAL_VIEWER:
case GL_LIGHT_MODEL_TWO_SIDE:
case GL_LIGHT_MODEL_COLOR_CONTROL:
fparam[0] = (GLfloat) params[0];
break;
default:
/* Error will be caught later in gl_LightModelfv */
;
}
_mesa_LightModelfv( pname, fparam );
}
void GLAPIENTRY
_mesa_SamplerParameteriv(GLuint sampler, GLenum pname, const GLint *params)
{
struct gl_sampler_object *sampObj;
GLuint res;
GET_CURRENT_CONTEXT(ctx);
sampObj = sampler_parameter_error_check(ctx, sampler, false,
"glSamplerParameteriv");
if (!sampObj)
return;
switch (pname) {
case GL_TEXTURE_WRAP_S:
res = set_sampler_wrap_s(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_WRAP_T:
res = set_sampler_wrap_t(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_WRAP_R:
res = set_sampler_wrap_r(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_MIN_FILTER:
res = set_sampler_min_filter(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_MAG_FILTER:
res = set_sampler_mag_filter(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_MIN_LOD:
res = set_sampler_min_lod(ctx, sampObj, (GLfloat) params[0]);
break;
case GL_TEXTURE_MAX_LOD:
res = set_sampler_max_lod(ctx, sampObj, (GLfloat) params[0]);
break;
case GL_TEXTURE_LOD_BIAS:
res = set_sampler_lod_bias(ctx, sampObj, (GLfloat) params[0]);
break;
case GL_TEXTURE_COMPARE_MODE:
res = set_sampler_compare_mode(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_COMPARE_FUNC:
res = set_sampler_compare_func(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_MAX_ANISOTROPY_EXT:
res = set_sampler_max_anisotropy(ctx, sampObj, (GLfloat) params[0]);
break;
case GL_TEXTURE_CUBE_MAP_SEAMLESS:
res = set_sampler_cube_map_seamless(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_SRGB_DECODE_EXT:
res = set_sampler_srgb_decode(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_BORDER_COLOR:
{
GLfloat c[4];
c[0] = INT_TO_FLOAT(params[0]);
c[1] = INT_TO_FLOAT(params[1]);
c[2] = INT_TO_FLOAT(params[2]);
c[3] = INT_TO_FLOAT(params[3]);
res = set_sampler_border_colorf(ctx, sampObj, c);
}
break;
default:
res = INVALID_PNAME;
}
switch (res) {
case GL_FALSE:
/* no change */
break;
case GL_TRUE:
/* state change - we do nothing special at this time */
break;
case INVALID_PNAME:
_mesa_error(ctx, GL_INVALID_ENUM, "glSamplerParameteriv(pname=%s)\n",
_mesa_enum_to_string(pname));
break;
case INVALID_PARAM:
_mesa_error(ctx, GL_INVALID_ENUM, "glSamplerParameteriv(param=%d)\n",
params[0]);
break;
case INVALID_VALUE:
_mesa_error(ctx, GL_INVALID_VALUE, "glSamplerParameteriv(param=%d)\n",
params[0]);
break;
default:
;
}
}
static void GLAPIENTRY
VertexAttrib1NivNV(GLuint index, const GLint *v)
{
CALL_VertexAttrib1fNV(GET_DISPATCH(), (index, INT_TO_FLOAT(v[0])));
}
void GLAPIENTRY
_mesa_SamplerParameteriv(GLuint sampler, GLenum pname, const GLint *params)
{
struct gl_sampler_object *sampObj;
GLuint res;
GET_CURRENT_CONTEXT(ctx);
sampObj = _mesa_lookup_samplerobj(ctx, sampler);
if (!sampObj) {
/* '3.8.2 Sampler Objects' section of the GL-ES 3.0 specification states:
*
* "An INVALID_OPERATION error is generated if sampler is not the name
* of a sampler object previously returned from a call to GenSamplers."
*
* In desktop GL, an GL_INVALID_VALUE is returned instead.
*/
_mesa_error(ctx, (_mesa_is_gles(ctx) ?
GL_INVALID_OPERATION : GL_INVALID_VALUE),
"glSamplerParameteriv(sampler %u)", sampler);
return;
}
switch (pname) {
case GL_TEXTURE_WRAP_S:
res = set_sampler_wrap_s(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_WRAP_T:
res = set_sampler_wrap_t(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_WRAP_R:
res = set_sampler_wrap_r(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_MIN_FILTER:
res = set_sampler_min_filter(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_MAG_FILTER:
res = set_sampler_mag_filter(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_MIN_LOD:
res = set_sampler_min_lod(ctx, sampObj, (GLfloat) params[0]);
break;
case GL_TEXTURE_MAX_LOD:
res = set_sampler_max_lod(ctx, sampObj, (GLfloat) params[0]);
break;
case GL_TEXTURE_LOD_BIAS:
res = set_sampler_lod_bias(ctx, sampObj, (GLfloat) params[0]);
break;
case GL_TEXTURE_COMPARE_MODE:
res = set_sampler_compare_mode(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_COMPARE_FUNC:
res = set_sampler_compare_func(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_MAX_ANISOTROPY_EXT:
res = set_sampler_max_anisotropy(ctx, sampObj, (GLfloat) params[0]);
break;
case GL_TEXTURE_CUBE_MAP_SEAMLESS:
res = set_sampler_cube_map_seamless(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_SRGB_DECODE_EXT:
res = set_sampler_srgb_decode(ctx, sampObj, params[0]);
break;
case GL_TEXTURE_BORDER_COLOR:
{
GLfloat c[4];
c[0] = INT_TO_FLOAT(params[0]);
c[1] = INT_TO_FLOAT(params[1]);
c[2] = INT_TO_FLOAT(params[2]);
c[3] = INT_TO_FLOAT(params[3]);
res = set_sampler_border_colorf(ctx, sampObj, c);
}
break;
default:
res = INVALID_PNAME;
}
switch (res) {
case GL_FALSE:
/* no change */
break;
case GL_TRUE:
/* state change - we do nothing special at this time */
break;
case INVALID_PNAME:
_mesa_error(ctx, GL_INVALID_ENUM, "glSamplerParameteriv(pname=%s)\n",
_mesa_enum_to_string(pname));
break;
case INVALID_PARAM:
_mesa_error(ctx, GL_INVALID_ENUM, "glSamplerParameteriv(param=%d)\n",
params[0]);
break;
case INVALID_VALUE:
_mesa_error(ctx, GL_INVALID_VALUE, "glSamplerParameteriv(param=%d)\n",
params[0]);
break;
default:
;
}
}
void
_mesa_ConvolutionParameteriv(GLenum target, GLenum pname, const GLint *params)
{
GET_CURRENT_CONTEXT(ctx);
struct gl_convolution_attrib *conv;
GLuint c;
ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
switch (target) {
case GL_CONVOLUTION_1D:
c = 0;
conv = &ctx->Convolution1D;
break;
case GL_CONVOLUTION_2D:
c = 1;
conv = &ctx->Convolution2D;
break;
case GL_SEPARABLE_2D:
c = 2;
conv = &ctx->Separable2D;
break;
default:
_mesa_error(ctx, GL_INVALID_ENUM, "glConvolutionParameteriv(target)");
return;
}
switch (pname) {
case GL_CONVOLUTION_BORDER_COLOR:
ctx->Pixel.ConvolutionBorderColor[c][0] = INT_TO_FLOAT(params[0]);
ctx->Pixel.ConvolutionBorderColor[c][1] = INT_TO_FLOAT(params[1]);
ctx->Pixel.ConvolutionBorderColor[c][2] = INT_TO_FLOAT(params[2]);
ctx->Pixel.ConvolutionBorderColor[c][3] = INT_TO_FLOAT(params[3]);
break;
case GL_CONVOLUTION_BORDER_MODE:
if (params[0] == (GLint) GL_REDUCE ||
params[0] == (GLint) GL_CONSTANT_BORDER ||
params[0] == (GLint) GL_REPLICATE_BORDER) {
ctx->Pixel.ConvolutionBorderMode[c] = (GLenum) params[0];
}
else {
_mesa_error(ctx, GL_INVALID_ENUM, "glConvolutionParameteriv(params)");
return;
}
break;
case GL_CONVOLUTION_FILTER_SCALE:
/* COPY_4V(ctx->Pixel.ConvolutionFilterScale[c], params); */
/* need cast to prevent compiler warnings */
ctx->Pixel.ConvolutionFilterScale[c][0] = (GLfloat) params[0];
ctx->Pixel.ConvolutionFilterScale[c][1] = (GLfloat) params[1];
ctx->Pixel.ConvolutionFilterScale[c][2] = (GLfloat) params[2];
ctx->Pixel.ConvolutionFilterScale[c][3] = (GLfloat) params[3];
break;
case GL_CONVOLUTION_FILTER_BIAS:
/* COPY_4V(ctx->Pixel.ConvolutionFilterBias[c], params); */
/* need cast to prevent compiler warnings */
ctx->Pixel.ConvolutionFilterBias[c][0] = (GLfloat) params[0];
ctx->Pixel.ConvolutionFilterBias[c][1] = (GLfloat) params[1];
ctx->Pixel.ConvolutionFilterBias[c][2] = (GLfloat) params[2];
ctx->Pixel.ConvolutionFilterBias[c][3] = (GLfloat) params[3];
break;
default:
_mesa_error(ctx, GL_INVALID_ENUM, "glConvolutionParameteriv(pname)");
return;
}
ctx->NewState |= _NEW_PIXEL;
}