#include "main/teximage.h"
#include "main/texstate.h"
#include "program/prog_instruction.h"
+#include "util/u_math.h"
/**
}
-/**
- * Get current texture object for given target.
- * Return NULL if any error (and record the error).
- * Note that this is different from _mesa_get_current_tex_object() in that
- * proxy targets are not accepted.
- * Only the glGetTexLevelParameter() functions accept proxy targets.
- */
-static struct gl_texture_object *
-get_texobj_by_target(struct gl_context *ctx, GLenum target, GLboolean get)
+static bool
+is_texparameteri_target_valid(GLenum target)
{
- struct gl_texture_unit *texUnit;
- int targetIndex;
-
- if (ctx->Texture.CurrentUnit >= ctx->Const.MaxCombinedTextureImageUnits) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "gl%sTexParameter(current unit)", get ? "Get" : "");
- return NULL;
- }
-
- texUnit = _mesa_get_current_tex_unit(ctx);
-
- targetIndex = _mesa_tex_target_to_index(ctx, target);
- if (targetIndex < 0 || targetIndex == TEXTURE_BUFFER_INDEX) {
- _mesa_error(ctx, GL_INVALID_ENUM,
- "gl%sTexParameter(target)", get ? "Get" : "");
- return NULL;
+ switch (target) {
+ case GL_TEXTURE_1D:
+ case GL_TEXTURE_1D_ARRAY:
+ case GL_TEXTURE_2D:
+ case GL_TEXTURE_2D_ARRAY:
+ case GL_TEXTURE_2D_MULTISAMPLE:
+ case GL_TEXTURE_2D_MULTISAMPLE_ARRAY:
+ case GL_TEXTURE_3D:
+ case GL_TEXTURE_CUBE_MAP:
+ case GL_TEXTURE_CUBE_MAP_ARRAY:
+ case GL_TEXTURE_RECTANGLE:
+ return true;
+ default:
+ return false;
}
- assert(targetIndex < NUM_TEXTURE_TARGETS);
-
- return texUnit->CurrentTex[targetIndex];
}
+
/**
* Get current texture object for given name.
* Return NULL if any error (and record the error).
{
struct gl_texture_object *texObj;
- texObj = _mesa_lookup_texture(ctx, texture);
- if (!texObj) {
- _mesa_error(ctx, GL_INVALID_OPERATION, "%s(texture)", name);
+ texObj = _mesa_lookup_texture_err(ctx, texture, name);
+ if (!texObj)
return NULL;
- }
- switch (texObj->Target) {
- case GL_TEXTURE_1D:
- case GL_TEXTURE_1D_ARRAY:
- case GL_TEXTURE_2D:
- case GL_TEXTURE_2D_ARRAY:
- case GL_TEXTURE_2D_MULTISAMPLE:
- case GL_TEXTURE_2D_MULTISAMPLE_ARRAY:
- case GL_TEXTURE_3D:
- case GL_TEXTURE_CUBE_MAP:
- case GL_TEXTURE_CUBE_MAP_ARRAY:
- case GL_TEXTURE_RECTANGLE:
- return texObj;
- default:
- _mesa_error(ctx, GL_INVALID_ENUM, "%s(target)", name);
+ if (!is_texparameteri_target_valid(texObj->Target)) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "%s(target)", name);
return NULL;
}
+ return texObj;
}
static void
-set_swizzle_component(GLuint *swizzle, GLuint comp, GLuint swz)
+set_swizzle_component(GLushort *swizzle, GLuint comp, GLuint swz)
{
assert(comp < 4);
assert(swz <= SWIZZLE_NIL);
{
const char *suffix = dsa ? "ture" : "";
+ if (texObj->HandleAllocated) {
+ /* The ARB_bindless_texture spec says:
+ *
+ * "The error INVALID_OPERATION is generated by TexImage*, CopyTexImage*,
+ * CompressedTexImage*, TexBuffer*, TexParameter*, as well as other
+ * functions defined in terms of these, if the texture object to be
+ * modified is referenced by one or more texture or image handles."
+ */
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "glTex%sParameter(immutable texture)", suffix);
+ return GL_FALSE;
+ }
+
switch (pname) {
case GL_TEXTURE_MIN_FILTER:
if (!_mesa_target_allows_setting_sampler_parameters(texObj->Target))
- goto invalid_enum;
+ goto invalid_dsa;
if (texObj->Sampler.MinFilter == params[0])
return GL_FALSE;
case GL_TEXTURE_MAG_FILTER:
if (!_mesa_target_allows_setting_sampler_parameters(texObj->Target))
- goto invalid_enum;
+ goto invalid_dsa;
if (texObj->Sampler.MagFilter == params[0])
return GL_FALSE;
case GL_TEXTURE_WRAP_S:
if (!_mesa_target_allows_setting_sampler_parameters(texObj->Target))
- goto invalid_enum;
+ goto invalid_dsa;
if (texObj->Sampler.WrapS == params[0])
return GL_FALSE;
case GL_TEXTURE_WRAP_T:
if (!_mesa_target_allows_setting_sampler_parameters(texObj->Target))
- goto invalid_enum;
+ goto invalid_dsa;
if (texObj->Sampler.WrapT == params[0])
return GL_FALSE;
case GL_TEXTURE_WRAP_R:
if (!_mesa_target_allows_setting_sampler_parameters(texObj->Target))
- goto invalid_enum;
+ goto invalid_dsa;
if (texObj->Sampler.WrapR == params[0])
return GL_FALSE;
if (texObj->BaseLevel == params[0])
return GL_FALSE;
+ /* Section 8.10 (Texture Parameters) of the OpenGL 4.5 Core Profile spec
+ * says:
+ *
+ * An INVALID_OPERATION error is generated if the effective target is
+ * TEXTURE_2D_MULTISAMPLE, TEXTURE_2D_MULTISAMPLE_ARRAY, or
+ * TEXTURE_RECTANGLE, and pname TEXTURE_BASE_LEVEL is set to a value
+ * other than zero.
+ *
+ * Note that section 3.8.8 (Texture Parameters) of the OpenGL 3.3 Core
+ * Profile spec said:
+ *
+ * The error INVALID_VALUE is generated if TEXTURE_BASE_LEVEL is set
+ * to any value other than zero.
+ *
+ * We take the 4.5 language as a correction to 3.3, and we implement
+ * that on all GL versions.
+ */
if ((texObj->Target == GL_TEXTURE_2D_MULTISAMPLE ||
- texObj->Target == GL_TEXTURE_2D_MULTISAMPLE_ARRAY) && params[0] != 0)
+ texObj->Target == GL_TEXTURE_2D_MULTISAMPLE_ARRAY ||
+ texObj->Target == GL_TEXTURE_RECTANGLE) && params[0] != 0)
goto invalid_operation;
if (params[0] < 0) {
"glTex%sParameter(param=%d)", suffix, params[0]);
return GL_FALSE;
}
- if (texObj->Target == GL_TEXTURE_RECTANGLE_ARB && params[0] != 0) {
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glTex%sParameter(target=%s, param=%d)", suffix,
- _mesa_enum_to_string(texObj->Target), params[0]);
- return GL_FALSE;
- }
incomplete(ctx, texObj);
/** See note about ARB_texture_storage below */
|| _mesa_is_gles3(ctx)) {
if (!_mesa_target_allows_setting_sampler_parameters(texObj->Target))
- goto invalid_enum;
+ goto invalid_dsa;
if (texObj->Sampler.CompareMode == params[0])
return GL_FALSE;
|| _mesa_is_gles3(ctx)) {
if (!_mesa_target_allows_setting_sampler_parameters(texObj->Target))
- goto invalid_enum;
+ goto invalid_dsa;
if (texObj->Sampler.CompareFunc == params[0])
return GL_FALSE;
GLenum decode = params[0];
if (!_mesa_target_allows_setting_sampler_parameters(texObj->Target))
- goto invalid_enum;
+ goto invalid_dsa;
if (decode == GL_DECODE_EXT || decode == GL_SKIP_DECODE_EXT) {
if (texObj->Sampler.sRGBDecode != decode) {
GLenum param = params[0];
if (!_mesa_target_allows_setting_sampler_parameters(texObj->Target))
- goto invalid_enum;
+ goto invalid_dsa;
if (param != GL_TRUE && param != GL_FALSE) {
goto invalid_param;
}
goto invalid_pname;
+ case GL_TEXTURE_TILING_EXT:
+ if (ctx->Extensions.EXT_memory_object && !texObj->Immutable) {
+ texObj->TextureTiling = params[0];
+
+ return GL_TRUE;
+ }
+ goto invalid_pname;
+
default:
goto invalid_pname;
}
suffix, _mesa_enum_to_string(params[0]));
return GL_FALSE;
+invalid_dsa:
+ if (!dsa)
+ goto invalid_enum;
+
invalid_operation:
_mesa_error(ctx, GL_INVALID_OPERATION, "glTex%sParameter(pname=%s)",
suffix, _mesa_enum_to_string(pname));
{
const char *suffix = dsa ? "ture" : "";
+ if (texObj->HandleAllocated) {
+ /* The ARB_bindless_texture spec says:
+ *
+ * "The error INVALID_OPERATION is generated by TexImage*, CopyTexImage*,
+ * CompressedTexImage*, TexBuffer*, TexParameter*, as well as other
+ * functions defined in terms of these, if the texture object to be
+ * modified is referenced by one or more texture or image handles."
+ */
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "glTex%sParameter(immutable texture)", suffix);
+ return GL_FALSE;
+ }
+
switch (pname) {
case GL_TEXTURE_MIN_LOD:
if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx))
goto invalid_pname;
if (!_mesa_target_allows_setting_sampler_parameters(texObj->Target))
- goto invalid_enum;
+ goto invalid_dsa;
if (texObj->Sampler.MinLod == params[0])
return GL_FALSE;
goto invalid_pname;
if (!_mesa_target_allows_setting_sampler_parameters(texObj->Target))
- goto invalid_enum;
+ goto invalid_dsa;
if (texObj->Sampler.MaxLod == params[0])
return GL_FALSE;
case GL_TEXTURE_MAX_ANISOTROPY_EXT:
if (ctx->Extensions.EXT_texture_filter_anisotropic) {
if (!_mesa_target_allows_setting_sampler_parameters(texObj->Target))
- goto invalid_enum;
+ goto invalid_dsa;
if (texObj->Sampler.MaxAnisotropy == params[0])
return GL_FALSE;
goto invalid_pname;
if (!_mesa_target_allows_setting_sampler_parameters(texObj->Target))
- goto invalid_enum;
+ goto invalid_dsa;
if (texObj->Sampler.LodBias != params[0]) {
flush(ctx);
break;
case GL_TEXTURE_BORDER_COLOR:
+ /* Border color exists in desktop OpenGL since 1.0 for GL_CLAMP. In
+ * OpenGL ES 2.0+, it only exists in when GL_OES_texture_border_clamp is
+ * enabled. It is never available in OpenGL ES 1.x.
+ *
+ * FIXME: Every driver that supports GLES2 has this extension. Elide
+ * the check?
+ */
if (ctx->API == API_OPENGLES ||
- !ctx->Extensions.ARB_texture_border_clamp)
+ (ctx->API == API_OPENGLES2 &&
+ !ctx->Extensions.ARB_texture_border_clamp))
goto invalid_pname;
if (!_mesa_target_allows_setting_sampler_parameters(texObj->Target))
}
return GL_TRUE;
+ case GL_TEXTURE_TILING_EXT:
+ if (ctx->Extensions.EXT_memory_object) {
+ texObj->TextureTiling = params[0];
+ return GL_TRUE;
+ }
+ goto invalid_pname;
+
default:
goto invalid_pname;
}
suffix, _mesa_enum_to_string(pname));
return GL_FALSE;
+invalid_dsa:
+ if (!dsa)
+ goto invalid_enum;
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glTex%sParameter(pname=%s)",
+ suffix, _mesa_enum_to_string(pname));
+ return GL_FALSE;
invalid_enum:
_mesa_error(ctx, GL_INVALID_ENUM, "glTex%sParameter(pname=%s)",
suffix, _mesa_enum_to_string(pname));
case GL_TEXTURE_PRIORITY:
case GL_TEXTURE_MAX_ANISOTROPY_EXT:
case GL_TEXTURE_LOD_BIAS:
- case GL_TEXTURE_COMPARE_FAIL_VALUE_ARB:
{
GLfloat fparam[4];
fparam[0] = (GLfloat) param;
switch (pname) {
case GL_TEXTURE_BORDER_COLOR:
{
- if (!_mesa_target_allows_setting_sampler_parameters(texObj->Target)) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glTextureParameteriv(texture)");
- return;
- }
/* convert int params to float */
GLfloat fparams[4];
fparams[0] = INT_TO_FLOAT(params[0]);
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];
{
switch (pname) {
case GL_TEXTURE_BORDER_COLOR:
+ if (texObj->HandleAllocated) {
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "glTextureParameterIiv(immutable texture)");
+ return;
+ }
+
if (!_mesa_target_allows_setting_sampler_parameters(texObj->Target)) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glTextureParameterIiv(texture)");
+ _mesa_error(ctx, dsa ? GL_INVALID_OPERATION : GL_INVALID_ENUM, "glTextureParameterIiv(texture)");
return;
}
FLUSH_VERTICES(ctx, _NEW_TEXTURE_OBJECT);
{
switch (pname) {
case GL_TEXTURE_BORDER_COLOR:
+ if (texObj->HandleAllocated) {
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "glTextureParameterIuiv(immutable texture)");
+ return;
+ }
+
if (!_mesa_target_allows_setting_sampler_parameters(texObj->Target)) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glTextureParameterIuiv(texture)");
+ _mesa_error(ctx, dsa ? GL_INVALID_OPERATION : GL_INVALID_ENUM, "glTextureParameterIuiv(texture)");
return;
}
FLUSH_VERTICES(ctx, _NEW_TEXTURE_OBJECT);
struct gl_texture_object *texObj;
GET_CURRENT_CONTEXT(ctx);
- texObj = get_texobj_by_target(ctx, target, GL_FALSE);
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ ctx->Texture.CurrentUnit,
+ false,
+ "glTexParameterf");
if (!texObj)
return;
struct gl_texture_object *texObj;
GET_CURRENT_CONTEXT(ctx);
- texObj = get_texobj_by_target(ctx, target, GL_FALSE);
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ ctx->Texture.CurrentUnit,
+ false,
+ "glTexParameterfv");
if (!texObj)
return;
struct gl_texture_object *texObj;
GET_CURRENT_CONTEXT(ctx);
- texObj = get_texobj_by_target(ctx, target, GL_FALSE);
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ ctx->Texture.CurrentUnit,
+ false,
+ "glTexParameteri");
if (!texObj)
return;
struct gl_texture_object *texObj;
GET_CURRENT_CONTEXT(ctx);
- texObj = get_texobj_by_target(ctx, target, GL_FALSE);
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ ctx->Texture.CurrentUnit,
+ false,
+ "glTexParameteriv");
if (!texObj)
return;
struct gl_texture_object *texObj;
GET_CURRENT_CONTEXT(ctx);
- texObj = get_texobj_by_target(ctx, target, GL_FALSE);
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ ctx->Texture.CurrentUnit,
+ false,
+ "glTexParameterIiv");
if (!texObj)
return;
struct gl_texture_object *texObj;
GET_CURRENT_CONTEXT(ctx);
- texObj = get_texobj_by_target(ctx, target, GL_FALSE);
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ ctx->Texture.CurrentUnit,
+ false,
+ "glTexParameterIuiv");
if (!texObj)
return;
_mesa_texture_parameterIuiv(ctx, texObj, pname, params, false);
}
+void GLAPIENTRY
+_mesa_TextureParameterfvEXT(GLuint texture, GLenum target, GLenum pname, const GLfloat *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_lookup_or_create_texture(ctx, target, texture, false, true,
+ "glTextureParameterfvEXT");
+ if (!texObj)
+ return;
+
+ if (!is_texparameteri_target_valid(texObj->Target)) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glTextureParameterfvEXT");
+ return;
+ }
+
+ _mesa_texture_parameterfv(ctx, texObj, pname, params, true);
+}
void GLAPIENTRY
_mesa_TextureParameterfv(GLuint texture, GLenum pname, const GLfloat *params)
_mesa_texture_parameterfv(ctx, texObj, pname, params, true);
}
+void GLAPIENTRY
+_mesa_MultiTexParameterfvEXT(GLenum texunit, GLenum target, GLenum pname, const GLfloat *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ texunit - GL_TEXTURE0,
+ false,
+ "glMultiTexParameterfvEXT");
+ if (!texObj)
+ return;
+
+ if (!is_texparameteri_target_valid(texObj->Target)) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glMultiTexParameterifvEXT(target)");
+ return;
+ }
+
+ _mesa_texture_parameterfv(ctx, texObj, pname, params, true);
+}
+
+void GLAPIENTRY
+_mesa_TextureParameterfEXT(GLuint texture, GLenum target, GLenum pname, GLfloat param)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_lookup_or_create_texture(ctx, target, texture, false, true,
+ "glTextureParameterfEXT");
+ if (!texObj)
+ return;
+
+ if (!is_texparameteri_target_valid(texObj->Target)) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glTextureParameterfEXT");
+ return;
+ }
+
+ _mesa_texture_parameterf(ctx, texObj, pname, param, true);
+}
+
+void GLAPIENTRY
+_mesa_MultiTexParameterfEXT(GLenum texunit, GLenum target, GLenum pname,
+ GLfloat param)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ texunit - GL_TEXTURE0,
+ false,
+ "glMultiTexParameterfEXT");
+ if (!texObj)
+ return;
+
+ if (!is_texparameteri_target_valid(texObj->Target)) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glMultiTexParameterfEXT");
+ return;
+ }
+
+ _mesa_texture_parameterf(ctx, texObj, pname, param, true);
+}
+
void GLAPIENTRY
_mesa_TextureParameterf(GLuint texture, GLenum pname, GLfloat param)
{
_mesa_texture_parameterf(ctx, texObj, pname, param, true);
}
+void GLAPIENTRY
+_mesa_TextureParameteriEXT(GLuint texture, GLenum target, GLenum pname, GLint param)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_lookup_or_create_texture(ctx, target, texture, false, true,
+ "glTextureParameteriEXT");
+ if (!texObj)
+ return;
+
+ if (!is_texparameteri_target_valid(texObj->Target)) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glTextureParameteriEXT(target)");
+ return;
+ }
+
+ _mesa_texture_parameteri(ctx, texObj, pname, param, true);
+}
+
+void GLAPIENTRY
+_mesa_MultiTexParameteriEXT(GLenum texunit, GLenum target, GLenum pname,
+ GLint param)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ texunit - GL_TEXTURE0,
+ false,
+ "glMultiTexParameteriEXT");
+ if (!texObj)
+ return;
+
+ if (!is_texparameteri_target_valid(texObj->Target)) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glMultiTexParameteriEXT(target)");
+ return;
+ }
+
+ _mesa_texture_parameteri(ctx, texObj, pname, param, true);
+}
+
void GLAPIENTRY
_mesa_TextureParameteri(GLuint texture, GLenum pname, GLint param)
{
_mesa_texture_parameteri(ctx, texObj, pname, param, true);
}
+void GLAPIENTRY
+_mesa_TextureParameterivEXT(GLuint texture, GLenum target, GLenum pname,
+ const GLint *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_lookup_or_create_texture(ctx, target, texture, false, true,
+ "glTextureParameterivEXT");
+ if (!texObj)
+ return;
+
+ if (!is_texparameteri_target_valid(texObj->Target)) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glTextureParameterivEXT(target)");
+ return;
+ }
+
+ _mesa_texture_parameteriv(ctx, texObj, pname, params, true);
+}
+
+void GLAPIENTRY
+_mesa_MultiTexParameterivEXT(GLenum texunit, GLenum target, GLenum pname,
+ const GLint *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ texunit - GL_TEXTURE0,
+ false,
+ "glMultiTexParameterivEXT");
+ if (!texObj)
+ return;
+
+ if (!is_texparameteri_target_valid(texObj->Target)) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glMultiTexParameterivEXT(target)");
+ return;
+ }
+
+ _mesa_texture_parameteriv(ctx, texObj, pname, params, true);
+}
+
void GLAPIENTRY
_mesa_TextureParameteriv(GLuint texture, GLenum pname,
const GLint *params)
_mesa_texture_parameterIiv(ctx, texObj, pname, params, true);
}
+void GLAPIENTRY
+_mesa_TextureParameterIivEXT(GLuint texture, GLenum target, GLenum pname,
+ const GLint *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_lookup_or_create_texture(ctx, target, texture, false, true,
+ "glTextureParameterIivEXT");
+ if (!texObj)
+ return;
+
+ _mesa_texture_parameterIiv(ctx, texObj, pname, params, true);
+}
+
+void GLAPIENTRY
+_mesa_MultiTexParameterIivEXT(GLenum texunit, GLenum target, GLenum pname,
+ const GLint *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ texunit - GL_TEXTURE0,
+ true,
+ "glMultiTexParameterIivEXT");
+ if (!texObj)
+ return;
+
+ _mesa_texture_parameterIiv(ctx, texObj, pname, params, true);
+}
+
void GLAPIENTRY
_mesa_TextureParameterIuiv(GLuint texture, GLenum pname, const GLuint *params)
{
_mesa_texture_parameterIuiv(ctx, texObj, pname, params, true);
}
+void GLAPIENTRY
+_mesa_TextureParameterIuivEXT(GLuint texture, GLenum target, GLenum pname,
+ const GLuint *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_lookup_or_create_texture(ctx, target, texture, false, true,
+ "glTextureParameterIuivEXT");
+ if (!texObj)
+ return;
+
+ _mesa_texture_parameterIuiv(ctx, texObj, pname, params, true);
+}
+
+void GLAPIENTRY
+_mesa_MultiTexParameterIuivEXT(GLenum texunit, GLenum target, GLenum pname,
+ const GLuint *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ texunit - GL_TEXTURE0,
+ true,
+ "glMultiTexParameterIuivEXT");
+ if (!texObj)
+ return;
+
+ _mesa_texture_parameterIuiv(ctx, texObj, pname, params, true);
+}
+
GLboolean
_mesa_legal_get_tex_level_parameter_target(struct gl_context *ctx, GLenum target,
bool dsa)
* From the OpenGL 3.1 spec:
* "target may also be TEXTURE_BUFFER, indicating the texture buffer."
*/
- return (ctx->API == API_OPENGL_CORE && ctx->Version >= 31) ||
- _mesa_has_OES_texture_buffer(ctx);
+ return (_mesa_is_desktop_gl(ctx) && ctx->Version >= 31) ||
+ _mesa_has_OES_texture_buffer(ctx);
case GL_TEXTURE_CUBE_MAP_ARRAY:
return _mesa_has_texture_cube_map_array(ctx);
}
_mesa_get_format_bits(texFormat,
GL_TEXTURE_GREEN_SIZE));
}
+ if (*params == 0 && pname == GL_TEXTURE_INTENSITY_SIZE) {
+ /* Gallium may store intensity as LA */
+ *params = _mesa_get_format_bits(texFormat,
+ GL_TEXTURE_ALPHA_SIZE);
+ }
}
else {
*params = 0;
*params = (GLfloat) iparam;
}
+void GLAPIENTRY
+_mesa_GetTextureLevelParameterfvEXT(GLuint texture, GLenum target, GLint level,
+ GLenum pname, GLfloat *params)
+{
+ struct gl_texture_object *texObj;
+ GLint iparam;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_lookup_or_create_texture(ctx, target, texture, false, true,
+ "glGetTextureLevelParameterfvEXT");
+ if (!texObj)
+ return;
+
+ if (!valid_tex_level_parameteriv_target(ctx, texObj->Target, true))
+ return;
+
+ get_tex_level_parameteriv(ctx, texObj, texObj->Target, level,
+ pname, &iparam, true);
+
+ *params = (GLfloat) iparam;
+}
+
+void GLAPIENTRY
+_mesa_GetMultiTexLevelParameterfvEXT(GLenum texunit, GLenum target, GLint level,
+ GLenum pname, GLfloat *params)
+{
+ struct gl_texture_object *texObj;
+ GLint iparam;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ texunit - GL_TEXTURE0,
+ true,
+ "glGetMultiTexLevelParameterfvEXT");
+ if (!texObj)
+ return;
+
+ if (!valid_tex_level_parameteriv_target(ctx, texObj->Target, true))
+ return;
+
+ get_tex_level_parameteriv(ctx, texObj, texObj->Target, level,
+ pname, &iparam, true);
+
+ *params = (GLfloat) iparam;
+}
+
void GLAPIENTRY
_mesa_GetTextureLevelParameteriv(GLuint texture, GLint level,
GLenum pname, GLint *params)
pname, params, true);
}
+void GLAPIENTRY
+_mesa_GetTextureLevelParameterivEXT(GLuint texture, GLenum target, GLint level,
+ GLenum pname, GLint *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_lookup_or_create_texture(ctx, target, texture, false, true,
+ "glGetTextureLevelParameterivEXT");
+ if (!texObj)
+ return;
+
+ if (!valid_tex_level_parameteriv_target(ctx, texObj->Target, true))
+ return;
+
+ get_tex_level_parameteriv(ctx, texObj, texObj->Target, level,
+ pname, params, true);
+}
+
+void GLAPIENTRY
+_mesa_GetMultiTexLevelParameterivEXT(GLenum texunit, GLenum target, GLint level,
+ GLenum pname, GLint *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ texunit - GL_TEXTURE0,
+ true,
+ "glGetMultiTexLevelParameterivEXT");
+ if (!texObj)
+ return;
+
+ if (!valid_tex_level_parameteriv_target(ctx, texObj->Target, true))
+ return;
+
+ get_tex_level_parameteriv(ctx, texObj, texObj->Target, level,
+ pname, params, true);
+}
+
+
/**
* This isn't exposed to the rest of the driver because it is a part of the
* OpenGL API that is rarely used.
!ctx->Extensions.ARB_texture_border_clamp)
goto invalid_pname;
- if (ctx->NewState & (_NEW_BUFFERS | _NEW_FRAG_CLAMP))
- _mesa_update_state_locked(ctx);
if (_mesa_get_clamp_fragment_color(ctx, ctx->DrawBuffer)) {
params[0] = CLAMP(obj->Sampler.BorderColor.f[0], 0.0F, 1.0F);
params[1] = CLAMP(obj->Sampler.BorderColor.f[1], 0.0F, 1.0F);
break;
case GL_TEXTURE_IMMUTABLE_LEVELS:
- if (_mesa_is_gles3(ctx) ||
- (_mesa_is_desktop_gl(ctx) && ctx->Extensions.ARB_texture_view))
+ if (_mesa_is_gles3(ctx) || _mesa_has_texture_view(ctx))
*params = (GLfloat) obj->ImmutableLevels;
else
goto invalid_pname;
break;
case GL_TEXTURE_VIEW_MIN_LEVEL:
- if (!ctx->Extensions.ARB_texture_view)
+ if (!_mesa_has_texture_view(ctx))
goto invalid_pname;
*params = (GLfloat) obj->MinLevel;
break;
case GL_TEXTURE_VIEW_NUM_LEVELS:
- if (!ctx->Extensions.ARB_texture_view)
+ if (!_mesa_has_texture_view(ctx))
goto invalid_pname;
*params = (GLfloat) obj->NumLevels;
break;
case GL_TEXTURE_VIEW_MIN_LAYER:
- if (!ctx->Extensions.ARB_texture_view)
+ if (!_mesa_has_texture_view(ctx))
goto invalid_pname;
*params = (GLfloat) obj->MinLayer;
break;
case GL_TEXTURE_VIEW_NUM_LAYERS:
- if (!ctx->Extensions.ARB_texture_view)
+ if (!_mesa_has_texture_view(ctx))
goto invalid_pname;
*params = (GLfloat) obj->NumLayers;
break;
*params = ENUM_TO_FLOAT(obj->Target);
break;
+ case GL_TEXTURE_TILING_EXT:
+ if (!ctx->Extensions.EXT_memory_object)
+ goto invalid_pname;
+ *params = ENUM_TO_FLOAT(obj->TextureTiling);
+ break;
+
default:
goto invalid_pname;
}
goto invalid_pname;
/* GL spec 'Data Conversions' section specifies that floating-point
* value in integer Get function is rounded to nearest integer
+ *
+ * Section 2.2.2 (Data Conversions For State Query Commands) of the
+ * OpenGL 4.5 spec says:
+ *
+ * Following these steps, if a value is so large in magnitude that
+ * it cannot be represented by the returned data type, then the
+ * nearest value representable using that type is returned.
*/
- *params = IROUND(obj->Sampler.MinLod);
+ *params = CLAMP(lroundf(obj->Sampler.MinLod), INT_MIN, INT_MAX);
break;
case GL_TEXTURE_MAX_LOD:
if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx))
goto invalid_pname;
/* GL spec 'Data Conversions' section specifies that floating-point
* value in integer Get function is rounded to nearest integer
+ *
+ * Section 2.2.2 (Data Conversions For State Query Commands) of the
+ * OpenGL 4.5 spec says:
+ *
+ * Following these steps, if a value is so large in magnitude that
+ * it cannot be represented by the returned data type, then the
+ * nearest value representable using that type is returned.
*/
- *params = IROUND(obj->Sampler.MaxLod);
+ *params = CLAMP(lroundf(obj->Sampler.MaxLod), INT_MIN, INT_MAX);
break;
case GL_TEXTURE_BASE_LEVEL:
if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx))
goto invalid_pname;
/* GL spec 'Data Conversions' section specifies that floating-point
* value in integer Get function is rounded to nearest integer
+ *
+ * Section 2.2.2 (Data Conversions For State Query Commands) of the
+ * OpenGL 4.5 spec says:
+ *
+ * Following these steps, if a value is so large in magnitude that
+ * it cannot be represented by the returned data type, then the
+ * nearest value representable using that type is returned.
*/
- *params = IROUND(obj->Sampler.MaxAnisotropy);
+ *params = CLAMP(lroundf(obj->Sampler.MaxAnisotropy), INT_MIN, INT_MAX);
break;
case GL_GENERATE_MIPMAP_SGIS:
if (ctx->API != API_OPENGL_COMPAT && ctx->API != API_OPENGLES)
/* GL spec 'Data Conversions' section specifies that floating-point
* value in integer Get function is rounded to nearest integer
+ *
+ * Section 2.2.2 (Data Conversions For State Query Commands) of the
+ * OpenGL 4.5 spec says:
+ *
+ * Following these steps, if a value is so large in magnitude that
+ * it cannot be represented by the returned data type, then the
+ * nearest value representable using that type is returned.
*/
- *params = IROUND(obj->Sampler.LodBias);
+ *params = CLAMP(lroundf(obj->Sampler.LodBias), INT_MIN, INT_MAX);
break;
case GL_TEXTURE_CROP_RECT_OES:
if (ctx->API != API_OPENGLES || !ctx->Extensions.OES_draw_texture)
*params = (GLint) obj->Target;
break;
+ case GL_TEXTURE_TILING_EXT:
+ if (!ctx->Extensions.EXT_memory_object)
+ goto invalid_pname;
+ *params = (GLint) obj->TextureTiling;
+ break;
+
default:
goto invalid_pname;
}
}
}
-static void
-get_tex_parameterIuiv(struct gl_context *ctx,
- struct gl_texture_object *obj,
- GLenum pname, GLuint *params, bool dsa)
-{
- switch (pname) {
- case GL_TEXTURE_BORDER_COLOR:
- COPY_4V(params, obj->Sampler.BorderColor.i);
- break;
- default:
- {
- GLint ip[4];
- get_tex_parameteriv(ctx, obj, pname, ip, dsa);
- params[0] = ip[0];
- if (pname == GL_TEXTURE_SWIZZLE_RGBA_EXT ||
- pname == GL_TEXTURE_CROP_RECT_OES) {
- params[1] = ip[1];
- params[2] = ip[2];
- params[3] = ip[3];
- }
- }
- }
-}
-
void GLAPIENTRY
_mesa_GetTexParameterfv(GLenum target, GLenum pname, GLfloat *params)
{
struct gl_texture_object *obj;
GET_CURRENT_CONTEXT(ctx);
- obj = get_texobj_by_target(ctx, target, GL_TRUE);
+ obj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ ctx->Texture.CurrentUnit,
+ false,
+ "glGetTexParameterfv");
if (!obj)
return;
struct gl_texture_object *obj;
GET_CURRENT_CONTEXT(ctx);
- obj = get_texobj_by_target(ctx, target, GL_TRUE);
+ obj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ ctx->Texture.CurrentUnit,
+ false,
+ "glGetTexParameteriv");
if (!obj)
return;
struct gl_texture_object *texObj;
GET_CURRENT_CONTEXT(ctx);
- texObj = get_texobj_by_target(ctx, target, GL_TRUE);
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ ctx->Texture.CurrentUnit,
+ false,
+ "glGetTexParameterIiv");
if (!texObj)
return;
struct gl_texture_object *texObj;
GET_CURRENT_CONTEXT(ctx);
- texObj = get_texobj_by_target(ctx, target, GL_TRUE);
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ ctx->Texture.CurrentUnit,
+ false,
+ "glGetTexParameterIuiv");
+ if (!texObj)
+ return;
+
+ get_tex_parameterIiv(ctx, texObj, pname, (GLint *) params, false);
+}
+
+void GLAPIENTRY
+_mesa_GetTextureParameterfvEXT(GLuint texture, GLenum target, GLenum pname, GLfloat *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_lookup_or_create_texture(ctx, target, texture, false, true,
+ "glGetTextureParameterfvEXT");
if (!texObj)
return;
- get_tex_parameterIuiv(ctx, texObj, pname, params, false);
+ if (!is_texparameteri_target_valid(texObj->Target)) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glGetTextureParameterfvEXT");
+ return;
+ }
+
+ get_tex_parameterfv(ctx, texObj, pname, params, true);
}
+void GLAPIENTRY
+_mesa_GetMultiTexParameterfvEXT(GLenum texunit, GLenum target, GLenum pname, GLfloat *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ texunit - GL_TEXTURE0,
+ false,
+ "glGetMultiTexParameterfvEXT");
+ if (!texObj)
+ return;
+
+ if (!is_texparameteri_target_valid(texObj->Target)) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glGetMultiTexParameterfvEXT");
+ return;
+ }
+ get_tex_parameterfv(ctx, texObj, pname, params, true);
+}
void GLAPIENTRY
_mesa_GetTextureParameterfv(GLuint texture, GLenum pname, GLfloat *params)
get_tex_parameterfv(ctx, obj, pname, params, true);
}
+void GLAPIENTRY
+_mesa_GetTextureParameterivEXT(GLuint texture, GLenum target, GLenum pname, GLint *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_lookup_or_create_texture(ctx, target, texture, false, true,
+ "glGetTextureParameterivEXT");
+ if (!texObj)
+ return;
+
+ if (!is_texparameteri_target_valid(texObj->Target)) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glGetTextureParameterivEXT");
+ return;
+ }
+ get_tex_parameteriv(ctx, texObj, pname, params, true);
+}
+
+void GLAPIENTRY
+_mesa_GetMultiTexParameterivEXT(GLenum texunit, GLenum target, GLenum pname, GLint *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ texunit - GL_TEXTURE0,
+ false,
+ "glGetMultiTexParameterivEXT");
+ if (!texObj)
+ return;
+
+ if (!is_texparameteri_target_valid(texObj->Target)) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glGetMultiTexParameterivEXT");
+ return;
+ }
+ get_tex_parameteriv(ctx, texObj, pname, params, true);
+}
+
void GLAPIENTRY
_mesa_GetTextureParameteriv(GLuint texture, GLenum pname, GLint *params)
{
get_tex_parameterIiv(ctx, texObj, pname, params, true);
}
+void GLAPIENTRY
+_mesa_GetTextureParameterIivEXT(GLuint texture, GLenum target, GLenum pname, GLint *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_lookup_or_create_texture(ctx, target, texture, false, true,
+ "glGetTextureParameterIivEXT");
+ if (!texObj)
+ return;
+
+
+ get_tex_parameterIiv(ctx, texObj, pname, params, true);
+}
+
+void GLAPIENTRY
+_mesa_GetMultiTexParameterIivEXT(GLenum texunit, GLenum target, GLenum pname,
+ GLint *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ texunit - GL_TEXTURE0,
+ true,
+ "glGetMultiTexParameterIiv");
+ if (!texObj)
+ return;
+
+ get_tex_parameterIiv(ctx, texObj, pname, params, true);
+}
void GLAPIENTRY
_mesa_GetTextureParameterIuiv(GLuint texture, GLenum pname, GLuint *params)
if (!texObj)
return;
- get_tex_parameterIuiv(ctx, texObj, pname, params, true);
+ get_tex_parameterIiv(ctx, texObj, pname, (GLint *) params, true);
+}
+
+void GLAPIENTRY
+_mesa_GetTextureParameterIuivEXT(GLuint texture, GLenum target, GLenum pname,
+ GLuint *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_lookup_or_create_texture(ctx, target, texture, false, true,
+ "glGetTextureParameterIuvEXT");
+ if (!texObj)
+ return;
+
+ get_tex_parameterIiv(ctx, texObj, pname, (GLint *) params, true);
+}
+
+void GLAPIENTRY
+_mesa_GetMultiTexParameterIuivEXT(GLenum texunit, GLenum target, GLenum pname,
+ GLuint *params)
+{
+ struct gl_texture_object *texObj;
+ GET_CURRENT_CONTEXT(ctx);
+
+ texObj = _mesa_get_texobj_by_target_and_texunit(ctx, target,
+ texunit - GL_TEXTURE0,
+ true,
+ "glGetMultiTexParameterIuiv");
+ if (!texObj)
+ return;
+
+ get_tex_parameterIiv(ctx, texObj, pname, (GLint *) params, true);
}
projects / mesa.git / blobdiff